diff options
Diffstat (limited to 'opengl/java/android')
| -rw-r--r-- | opengl/java/android/opengl/EGLLogWrapper.java | 545 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLDebugHelper.java | 107 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLErrorWrapper.java | 961 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLException.java | 49 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLLogWrapper.java | 3065 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLSurfaceView.java | 661 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLU.java | 288 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLUtils.java | 220 | ||||
| -rw-r--r-- | opengl/java/android/opengl/GLWrapperBase.java | 495 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Group.java | 155 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Material.java | 120 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Matrix.java | 582 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Object3D.java | 245 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Texture.java | 135 | ||||
| -rw-r--r-- | opengl/java/android/opengl/Visibility.java | 124 | ||||
| -rw-r--r-- | opengl/java/android/opengl/package.html | 5 |
16 files changed, 0 insertions, 7757 deletions
diff --git a/opengl/java/android/opengl/EGLLogWrapper.java b/opengl/java/android/opengl/EGLLogWrapper.java deleted file mode 100644 index 521fc8c..0000000 --- a/opengl/java/android/opengl/EGLLogWrapper.java +++ /dev/null @@ -1,545 +0,0 @@ -package android.opengl; - -import java.io.IOException; -import java.io.Writer; - -import javax.microedition.khronos.egl.EGL; -import javax.microedition.khronos.egl.EGL10; -import javax.microedition.khronos.egl.EGL11; -import javax.microedition.khronos.egl.EGLConfig; -import javax.microedition.khronos.egl.EGLContext; -import javax.microedition.khronos.egl.EGLDisplay; -import javax.microedition.khronos.egl.EGLSurface; - -class EGLLogWrapper implements EGL11 { - private EGL10 mEgl10; - Writer mLog; - boolean mLogArgumentNames; - boolean mCheckError; - private int mArgCount; - - - public EGLLogWrapper(EGL egl, int configFlags, Writer log) { - mEgl10 = (EGL10) egl; - mLog = log; - mLogArgumentNames = - (GLDebugHelper.CONFIG_LOG_ARGUMENT_NAMES & configFlags) != 0; - mCheckError = - (GLDebugHelper.CONFIG_CHECK_GL_ERROR & configFlags) != 0; - } - - public boolean eglChooseConfig(EGLDisplay display, int[] attrib_list, - EGLConfig[] configs, int config_size, int[] num_config) { - begin("eglChooseConfig"); - arg("display", display); - arg("attrib_list", attrib_list); - arg("config_size", config_size); - end(); - - boolean result = mEgl10.eglChooseConfig(display, attrib_list, configs, - config_size, num_config); - arg("configs", configs); - arg("num_config", num_config); - returns(result); - checkError(); - return result; - } - - public boolean eglCopyBuffers(EGLDisplay display, EGLSurface surface, - Object native_pixmap) { - begin("eglCopyBuffers"); - arg("display", display); - arg("surface", surface); - arg("native_pixmap", native_pixmap); - end(); - - boolean result = mEgl10.eglCopyBuffers(display, surface, native_pixmap); - returns(result); - checkError(); - return result; - } - - public EGLContext eglCreateContext(EGLDisplay display, EGLConfig config, - EGLContext share_context, int[] attrib_list) { - begin("eglCreateContext"); - arg("display", display); - arg("config", config); - arg("share_context", share_context); - arg("attrib_list", attrib_list); - end(); - - EGLContext result = mEgl10.eglCreateContext(display, config, - share_context, attrib_list); - returns(result); - checkError(); - return result; - } - - public EGLSurface eglCreatePbufferSurface(EGLDisplay display, - EGLConfig config, int[] attrib_list) { - begin("eglCreatePbufferSurface"); - arg("display", display); - arg("config", config); - arg("attrib_list", attrib_list); - end(); - - EGLSurface result = mEgl10.eglCreatePbufferSurface(display, config, - attrib_list); - returns(result); - checkError(); - return result; - } - - public EGLSurface eglCreatePixmapSurface(EGLDisplay display, - EGLConfig config, Object native_pixmap, int[] attrib_list) { - begin("eglCreatePixmapSurface"); - arg("display", display); - arg("config", config); - arg("native_pixmap", native_pixmap); - arg("attrib_list", attrib_list); - end(); - - EGLSurface result = mEgl10.eglCreatePixmapSurface(display, config, - native_pixmap, attrib_list); - returns(result); - checkError(); - return result; - } - - public EGLSurface eglCreateWindowSurface(EGLDisplay display, - EGLConfig config, Object native_window, int[] attrib_list) { - begin("eglCreateWindowSurface"); - arg("display", display); - arg("config", config); - arg("native_window", native_window); - arg("attrib_list", attrib_list); - end(); - - EGLSurface result = mEgl10.eglCreateWindowSurface(display, config, - native_window, attrib_list); - returns(result); - checkError(); - return result; - } - - public boolean eglDestroyContext(EGLDisplay display, EGLContext context) { - begin("eglDestroyContext"); - arg("display", display); - arg("context", context); - end(); - - boolean result = mEgl10.eglDestroyContext(display, context); - returns(result); - checkError(); - return result; - } - - public boolean eglDestroySurface(EGLDisplay display, EGLSurface surface) { - begin("eglDestroySurface"); - arg("display", display); - arg("surface", surface); - end(); - - boolean result = mEgl10.eglDestroySurface(display, surface); - returns(result); - checkError(); - return result; - } - - public boolean eglGetConfigAttrib(EGLDisplay display, EGLConfig config, - int attribute, int[] value) { - begin("eglGetConfigAttrib"); - arg("display", display); - arg("config", config); - arg("attribute", attribute); - end(); - boolean result = mEgl10.eglGetConfigAttrib(display, config, attribute, - value); - arg("value", value); - returns(result); - checkError(); - return false; - } - - public boolean eglGetConfigs(EGLDisplay display, EGLConfig[] configs, - int config_size, int[] num_config) { - begin("eglGetConfigs"); - arg("display", display); - arg("config_size", config_size); - end(); - - boolean result = mEgl10.eglGetConfigs(display, configs, config_size, - num_config); - arg("configs", configs); - arg("num_config", num_config); - returns(result); - checkError(); - return result; - } - - public EGLContext eglGetCurrentContext() { - begin("eglGetCurrentContext"); - end(); - - EGLContext result = mEgl10.eglGetCurrentContext(); - returns(result); - - checkError(); - return result; - } - - public EGLDisplay eglGetCurrentDisplay() { - begin("eglGetCurrentDisplay"); - end(); - - EGLDisplay result = mEgl10.eglGetCurrentDisplay(); - returns(result); - - checkError(); - return result; - } - - public EGLSurface eglGetCurrentSurface(int readdraw) { - begin("eglGetCurrentSurface"); - arg("readdraw", readdraw); - end(); - - EGLSurface result = mEgl10.eglGetCurrentSurface(readdraw); - returns(result); - - checkError(); - return result; - } - - public EGLDisplay eglGetDisplay(Object native_display) { - begin("eglGetDisplay"); - arg("native_display", native_display); - end(); - - EGLDisplay result = mEgl10.eglGetDisplay(native_display); - returns(result); - - checkError(); - return result; - } - - public int eglGetError() { - begin("eglGetError"); - end(); - - int result = mEgl10.eglGetError(); - returns(getErrorString(result)); - - return result; - } - - public boolean eglInitialize(EGLDisplay display, int[] major_minor) { - begin("eglInitialize"); - arg("display", display); - end(); - boolean result = mEgl10.eglInitialize(display, major_minor); - returns(result); - arg("major_minor", major_minor); - checkError(); - return result; - } - - public boolean eglMakeCurrent(EGLDisplay display, EGLSurface draw, - EGLSurface read, EGLContext context) { - begin("eglMakeCurrent"); - arg("display", display); - arg("draw", draw); - arg("read", read); - arg("context", context); - end(); - boolean result = mEgl10.eglMakeCurrent(display, draw, read, context); - returns(result); - checkError(); - return result; - } - - public boolean eglQueryContext(EGLDisplay display, EGLContext context, - int attribute, int[] value) { - begin("eglQueryContext"); - arg("display", display); - arg("context", context); - arg("attribute", attribute); - end(); - boolean result = mEgl10.eglQueryContext(display, context, attribute, - value); - returns(value[0]); - returns(result); - checkError(); - return result; - } - - public String eglQueryString(EGLDisplay display, int name) { - begin("eglQueryString"); - arg("display", display); - arg("name", name); - end(); - String result = mEgl10.eglQueryString(display, name); - returns(result); - checkError(); - return result; - } - - public boolean eglQuerySurface(EGLDisplay display, EGLSurface surface, - int attribute, int[] value) { - begin("eglQuerySurface"); - arg("display", display); - arg("surface", surface); - arg("attribute", attribute); - end(); - boolean result = mEgl10.eglQuerySurface(display, surface, attribute, - value); - returns(value[0]); - returns(result); - checkError(); - return result; - } - - public boolean eglSwapBuffers(EGLDisplay display, EGLSurface surface) { - begin("eglInitialize"); - arg("display", display); - arg("surface", surface); - end(); - boolean result = mEgl10.eglSwapBuffers(display, surface); - returns(result); - checkError(); - return result; - } - - public boolean eglTerminate(EGLDisplay display) { - begin("eglTerminate"); - arg("display", display); - end(); - boolean result = mEgl10.eglTerminate(display); - returns(result); - checkError(); - return result; - } - - public boolean eglWaitGL() { - begin("eglWaitGL"); - end(); - boolean result = mEgl10.eglWaitGL(); - returns(result); - checkError(); - return result; - } - - public boolean eglWaitNative(int engine, Object bindTarget) { - begin("eglWaitNative"); - arg("engine", engine); - arg("bindTarget", bindTarget); - end(); - boolean result = mEgl10.eglWaitNative(engine, bindTarget); - returns(result); - checkError(); - return result; - } - - private void checkError() { - int eglError; - if ((eglError = mEgl10.eglGetError()) != EGL_SUCCESS) { - String errorMessage = "eglError: " + getErrorString(eglError); - logLine(errorMessage); - if (mCheckError) { - throw new GLException(eglError, errorMessage); - } - } - } - - private void logLine(String message) { - log(message + '\n'); - } - - private void log(String message) { - try { - mLog.write(message); - } catch (IOException e) { - // Ignore exception, keep on trying - } - } - - private void begin(String name) { - log(name + '('); - mArgCount = 0; - } - - private void arg(String name, String value) { - if (mArgCount++ > 0) { - log(", "); - } - if (mLogArgumentNames) { - log(name + "="); - } - log(value); - } - - private void end() { - log(");\n"); - flush(); - } - - private void flush() { - try { - mLog.flush(); - } catch (IOException e) { - mLog = null; - } - } - - private void arg(String name, int value) { - arg(name, Integer.toString(value)); - } - - private void arg(String name, Object object) { - arg(name, toString(object)); - } - - private void arg(String name, EGLDisplay object) { - if (object == EGL10.EGL_DEFAULT_DISPLAY) { - arg(name, "EGL10.EGL_DEFAULT_DISPLAY"); - } else if (object == EGL_NO_DISPLAY) { - arg(name, "EGL10.EGL_NO_DISPLAY"); - } else { - arg(name, toString(object)); - } - } - - private void arg(String name, EGLContext object) { - if (object == EGL10.EGL_NO_CONTEXT) { - arg(name, "EGL10.EGL_NO_CONTEXT"); - } else { - arg(name, toString(object)); - } - } - - private void arg(String name, EGLSurface object) { - if (object == EGL10.EGL_NO_SURFACE) { - arg(name, "EGL10.EGL_NO_SURFACE"); - } else { - arg(name, toString(object)); - } - } - - private void returns(String result) { - log(" returns " + result + ";\n"); - flush(); - } - - private void returns(int result) { - returns(Integer.toString(result)); - } - - private void returns(boolean result) { - returns(Boolean.toString(result)); - } - - private void returns(Object result) { - returns(toString(result)); - } - - private String toString(Object obj) { - if (obj == null) { - return "null"; - } else { - return obj.toString(); - } - } - - private void arg(String name, int[] arr) { - if (arr == null) { - arg(name, "null"); - } else { - arg(name, toString(arr.length, arr, 0)); - } - } - - private void arg(String name, Object[] arr) { - if (arr == null) { - arg(name, "null"); - } else { - arg(name, toString(arr.length, arr, 0)); - } - } - - private String toString(int n, int[] arr, int offset) { - StringBuilder buf = new StringBuilder(); - buf.append("{\n"); - int arrLen = arr.length; - for (int i = 0; i < n; i++) { - int index = offset + i; - buf.append(" [" + index + "] = "); - if (index < 0 || index >= arrLen) { - buf.append("out of bounds"); - } else { - buf.append(arr[index]); - } - buf.append('\n'); - } - buf.append("}"); - return buf.toString(); - } - - private String toString(int n, Object[] arr, int offset) { - StringBuilder buf = new StringBuilder(); - buf.append("{\n"); - int arrLen = arr.length; - for (int i = 0; i < n; i++) { - int index = offset + i; - buf.append(" [" + index + "] = "); - if (index < 0 || index >= arrLen) { - buf.append("out of bounds"); - } else { - buf.append(arr[index]); - } - buf.append('\n'); - } - buf.append("}"); - return buf.toString(); - } - - private static String getHex(int value) { - return "0x" + Integer.toHexString(value); - } - - public static String getErrorString(int error) { - switch (error) { - case EGL_SUCCESS: - return "EGL_SUCCESS"; - case EGL_NOT_INITIALIZED: - return "EGL_NOT_INITIALIZED"; - case EGL_BAD_ACCESS: - return "EGL_BAD_ACCESS"; - case EGL_BAD_ALLOC: - return "EGL_BAD_ALLOC"; - case EGL_BAD_ATTRIBUTE: - return "EGL_BAD_ATTRIBUTE"; - case EGL_BAD_CONFIG: - return "EGL_BAD_CONFIG"; - case EGL_BAD_CONTEXT: - return "EGL_BAD_CONTEXT"; - case EGL_BAD_CURRENT_SURFACE: - return "EGL_BAD_CURRENT_SURFACE"; - case EGL_BAD_DISPLAY: - return "EGL_BAD_DISPLAY"; - case EGL_BAD_MATCH: - return "EGL_BAD_MATCH"; - case EGL_BAD_NATIVE_PIXMAP: - return "EGL_BAD_NATIVE_PIXMAP"; - case EGL_BAD_NATIVE_WINDOW: - return "EGL_BAD_NATIVE_WINDOW"; - case EGL_BAD_PARAMETER: - return "EGL_BAD_PARAMETER"; - case EGL_BAD_SURFACE: - return "EGL_BAD_SURFACE"; - case EGL11.EGL_CONTEXT_LOST: - return "EGL_CONTEXT_LOST"; - default: - return getHex(error); - } - } -} diff --git a/opengl/java/android/opengl/GLDebugHelper.java b/opengl/java/android/opengl/GLDebugHelper.java deleted file mode 100644 index 18a1e73..0000000 --- a/opengl/java/android/opengl/GLDebugHelper.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.Writer; - -import javax.microedition.khronos.egl.EGL; -import javax.microedition.khronos.opengles.GL; - -/** - * A helper class for debugging OpenGL ES applications. - * - * Wraps the supplied GL interface with a new GL interface that adds support for - * error checking and logging. - * - */ -public class GLDebugHelper { - - /** - * Wrap an existing GL interface in a new GL interface that adds support for - * error checking and/or logging. - * <p> - * Wrapping means that the GL instance that is passed in to this method is - * wrapped inside a new GL instance that optionally performs additional - * operations before and after calling the wrapped GL instance. - * <p> - * Error checking means that the wrapper will automatically call - * glError after each GL operation, - * and throw a GLException if an error occurs. (By design, calling glError - * itself will not cause an exception to be thrown.) Enabling error checking - * is an alternative to manually calling glError after every GL operation. - * <p> - * Logging means writing a text representation of each GL method call to - * a log. - * <p> - * @param gl the existing GL interface. Must implement GL and GL10. May - * optionally implement GL11 as well. - * @param configFlags A bitmask of error checking flags. - * @param log - null to disable logging, non-null to enable logging. - * @return the wrapped GL instance. - */ - - /** - * Check glError() after every call. - */ - public static final int CONFIG_CHECK_GL_ERROR = (1 << 0); - - /** - * Check if all calls are on the same thread. - */ - public static final int CONFIG_CHECK_THREAD = (1 << 1); - - /** - * Print argument names when logging GL Calls. - */ - public static final int CONFIG_LOG_ARGUMENT_NAMES = (1 << 2); - - /** - * The Error number used in the GLException that is thrown if - * CONFIG_CHECK_THREAD is enabled and you call OpenGL ES on the - * a different thread. - */ - public static final int ERROR_WRONG_THREAD = 0x7000; - - public static GL wrap(GL gl, int configFlags, Writer log) { - if ( configFlags != 0 ) { - gl = new GLErrorWrapper(gl, configFlags); - } - if ( log != null ) { - boolean logArgumentNames = - (CONFIG_LOG_ARGUMENT_NAMES & configFlags) != 0; - gl = new GLLogWrapper(gl, log, logArgumentNames); - } - return gl; - } - - /** - * Wrap an existing EGL interface in a new EGL interface that adds - * support for error checking and/or logging. - * @param egl the existing GL interface. Must implement EGL and EGL10. May - * optionally implement EGL11 as well. - * @param configFlags A bitmask of error checking flags. - * @param log - null to disable logging, non-null to enable logging. - * @return the wrapped EGL interface. - */ - public static EGL wrap(EGL egl, int configFlags, Writer log) { - if (log != null) { - egl = new EGLLogWrapper(egl, configFlags, log); - } - return egl; - } -} - diff --git a/opengl/java/android/opengl/GLErrorWrapper.java b/opengl/java/android/opengl/GLErrorWrapper.java deleted file mode 100644 index 884a1a0..0000000 --- a/opengl/java/android/opengl/GLErrorWrapper.java +++ /dev/null @@ -1,961 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.nio.Buffer; -import java.nio.FloatBuffer; -import java.nio.IntBuffer; -import java.nio.ShortBuffer; - -import javax.microedition.khronos.opengles.GL; - -/** - * Implement an error checking wrapper. The wrapper will automatically call - * glError after each GL operation, and throw a GLException if an error - * occurs. (By design, calling glError itself will not cause an exception - * to be thrown.) Enabling error checking is an alternative to manually - * calling glError after every GL operation. - */ -class GLErrorWrapper extends GLWrapperBase { - boolean mCheckError; - boolean mCheckThread; - Thread mOurThread; - - public GLErrorWrapper(GL gl, int configFlags) { - super(gl); - mCheckError = (configFlags & GLDebugHelper.CONFIG_CHECK_GL_ERROR) != 0; - mCheckThread = (configFlags & GLDebugHelper.CONFIG_CHECK_THREAD) != 0; - } - - private void checkThread() { - if (mCheckThread) { - Thread currentThread = Thread.currentThread(); - if (mOurThread == null) { - mOurThread = currentThread; - } else { - if (!mOurThread.equals(currentThread)) { - throw new GLException(GLDebugHelper.ERROR_WRONG_THREAD, - "OpenGL method called from wrong thread."); - } - } - } - } - - private void checkError() { - if (mCheckError) { - int glError; - if ((glError = mgl.glGetError()) != 0) { - throw new GLException(glError); - } - } - } - - // --------------------------------------------------------------------- - // GL10 methods: - - public void glActiveTexture(int texture) { - checkThread(); - mgl.glActiveTexture(texture); - checkError(); - } - - public void glAlphaFunc(int func, float ref) { - checkThread(); - mgl.glAlphaFunc(func, ref); - checkError(); - } - - public void glAlphaFuncx(int func, int ref) { - checkThread(); - mgl.glAlphaFuncx(func, ref); - checkError(); - } - - public void glBindTexture(int target, int texture) { - checkThread(); - mgl.glBindTexture(target, texture); - checkError(); - } - - public void glBlendFunc(int sfactor, int dfactor) { - checkThread(); - mgl.glBlendFunc(sfactor, dfactor); - checkError(); - } - - public void glClear(int mask) { - checkThread(); - mgl.glClear(mask); - checkError(); - } - - public void glClearColor(float red, float green, float blue, float alpha) { - checkThread(); - mgl.glClearColor(red, green, blue, alpha); - checkError(); - } - - public void glClearColorx(int red, int green, int blue, int alpha) { - checkThread(); - mgl.glClearColorx(red, green, blue, alpha); - checkError(); - } - - public void glClearDepthf(float depth) { - checkThread(); - mgl.glClearDepthf(depth); - checkError(); - } - - public void glClearDepthx(int depth) { - checkThread(); - mgl.glClearDepthx(depth); - checkError(); - } - - public void glClearStencil(int s) { - checkThread(); - mgl.glClearStencil(s); - checkError(); - } - - public void glClientActiveTexture(int texture) { - checkThread(); - mgl.glClientActiveTexture(texture); - checkError(); - } - - public void glColor4f(float red, float green, float blue, float alpha) { - checkThread(); - mgl.glColor4f(red, green, blue, alpha); - checkError(); - } - - public void glColor4x(int red, int green, int blue, int alpha) { - checkThread(); - mgl.glColor4x(red, green, blue, alpha); - checkError(); - } - - public void glColorMask(boolean red, boolean green, boolean blue, - boolean alpha) { - checkThread(); - mgl.glColorMask(red, green, blue, alpha); - checkError(); - } - - public void glColorPointer(int size, int type, int stride, Buffer pointer) { - checkThread(); - mgl.glColorPointer(size, type, stride, pointer); - checkError(); - } - - public void glCompressedTexImage2D(int target, int level, - int internalformat, int width, int height, int border, - int imageSize, Buffer data) { - checkThread(); - mgl.glCompressedTexImage2D(target, level, internalformat, width, - height, border, imageSize, data); - checkError(); - } - - public void glCompressedTexSubImage2D(int target, int level, int xoffset, - int yoffset, int width, int height, int format, int imageSize, - Buffer data) { - checkThread(); - mgl.glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, - height, format, imageSize, data); - checkError(); - } - - public void glCopyTexImage2D(int target, int level, int internalformat, - int x, int y, int width, int height, int border) { - checkThread(); - mgl.glCopyTexImage2D(target, level, internalformat, x, y, width, - height, border); - checkError(); - } - - public void glCopyTexSubImage2D(int target, int level, int xoffset, - int yoffset, int x, int y, int width, int height) { - checkThread(); - mgl.glCopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, - height); - checkError(); - } - - public void glCullFace(int mode) { - checkThread(); - mgl.glCullFace(mode); - checkError(); - } - - public void glDeleteTextures(int n, int[] textures, int offset) { - checkThread(); - mgl.glDeleteTextures(n, textures, offset); - checkError(); - } - - public void glDeleteTextures(int n, IntBuffer textures) { - checkThread(); - mgl.glDeleteTextures(n, textures); - checkError(); - } - - public void glDepthFunc(int func) { - checkThread(); - mgl.glDepthFunc(func); - checkError(); - } - - public void glDepthMask(boolean flag) { - checkThread(); - mgl.glDepthMask(flag); - checkError(); - } - - public void glDepthRangef(float near, float far) { - checkThread(); - mgl.glDepthRangef(near, far); - checkError(); - } - - public void glDepthRangex(int near, int far) { - checkThread(); - mgl.glDepthRangex(near, far); - checkError(); - } - - public void glDisable(int cap) { - checkThread(); - mgl.glDisable(cap); - checkError(); - } - - public void glDisableClientState(int array) { - checkThread(); - mgl.glDisableClientState(array); - checkError(); - } - - public void glDrawArrays(int mode, int first, int count) { - checkThread(); - mgl.glDrawArrays(mode, first, count); - checkError(); - } - - public void glDrawElements(int mode, int count, int type, Buffer indices) { - checkThread(); - mgl.glDrawElements(mode, count, type, indices); - checkError(); - } - - public void glEnable(int cap) { - checkThread(); - mgl.glEnable(cap); - checkError(); - } - - public void glEnableClientState(int array) { - checkThread(); - mgl.glEnableClientState(array); - checkError(); - } - - public void glFinish() { - checkThread(); - mgl.glFinish(); - checkError(); - } - - public void glFlush() { - checkThread(); - mgl.glFlush(); - checkError(); - } - - public void glFogf(int pname, float param) { - checkThread(); - mgl.glFogf(pname, param); - checkError(); - } - - public void glFogfv(int pname, float[] params, int offset) { - checkThread(); - mgl.glFogfv(pname, params, offset); - checkError(); - } - - public void glFogfv(int pname, FloatBuffer params) { - checkThread(); - mgl.glFogfv(pname, params); - checkError(); - } - - public void glFogx(int pname, int param) { - checkThread(); - mgl.glFogx(pname, param); - checkError(); - } - - public void glFogxv(int pname, int[] params, int offset) { - checkThread(); - mgl.glFogxv(pname, params, offset); - checkError(); - } - - public void glFogxv(int pname, IntBuffer params) { - checkThread(); - mgl.glFogxv(pname, params); - checkError(); - } - - public void glFrontFace(int mode) { - checkThread(); - mgl.glFrontFace(mode); - checkError(); - } - - public void glFrustumf(float left, float right, float bottom, float top, - float near, float far) { - checkThread(); - mgl.glFrustumf(left, right, bottom, top, near, far); - checkError(); - } - - public void glFrustumx(int left, int right, int bottom, int top, int near, - int far) { - checkThread(); - mgl.glFrustumx(left, right, bottom, top, near, far); - checkError(); - } - - public void glGenTextures(int n, int[] textures, int offset) { - checkThread(); - mgl.glGenTextures(n, textures, offset); - checkError(); - } - - public void glGenTextures(int n, IntBuffer textures) { - checkThread(); - mgl.glGenTextures(n, textures); - checkError(); - } - - public int glGetError() { - checkThread(); - int result = mgl.glGetError(); - return result; - } - - public void glGetIntegerv(int pname, int[] params, int offset) { - checkThread(); - mgl.glGetIntegerv(pname, params, offset); - checkError(); - } - - public void glGetIntegerv(int pname, IntBuffer params) { - checkThread(); - mgl.glGetIntegerv(pname, params); - checkError(); - } - - public String glGetString(int name) { - checkThread(); - String result = mgl.glGetString(name); - checkError(); - return result; - } - - public void glHint(int target, int mode) { - checkThread(); - mgl.glHint(target, mode); - checkError(); - } - - public void glLightModelf(int pname, float param) { - checkThread(); - mgl.glLightModelf(pname, param); - checkError(); - } - - public void glLightModelfv(int pname, float[] params, int offset) { - checkThread(); - mgl.glLightModelfv(pname, params, offset); - checkError(); - } - - public void glLightModelfv(int pname, FloatBuffer params) { - checkThread(); - mgl.glLightModelfv(pname, params); - checkError(); - } - - public void glLightModelx(int pname, int param) { - checkThread(); - mgl.glLightModelx(pname, param); - checkError(); - } - - public void glLightModelxv(int pname, int[] params, int offset) { - checkThread(); - mgl.glLightModelxv(pname, params, offset); - checkError(); - } - - public void glLightModelxv(int pname, IntBuffer params) { - checkThread(); - mgl.glLightModelxv(pname, params); - checkError(); - } - - public void glLightf(int light, int pname, float param) { - checkThread(); - mgl.glLightf(light, pname, param); - checkError(); - } - - public void glLightfv(int light, int pname, float[] params, int offset) { - checkThread(); - mgl.glLightfv(light, pname, params, offset); - checkError(); - } - - public void glLightfv(int light, int pname, FloatBuffer params) { - checkThread(); - mgl.glLightfv(light, pname, params); - checkError(); - } - - public void glLightx(int light, int pname, int param) { - checkThread(); - mgl.glLightx(light, pname, param); - checkError(); - } - - public void glLightxv(int light, int pname, int[] params, int offset) { - checkThread(); - mgl.glLightxv(light, pname, params, offset); - checkError(); - } - - public void glLightxv(int light, int pname, IntBuffer params) { - checkThread(); - mgl.glLightxv(light, pname, params); - checkError(); - } - - public void glLineWidth(float width) { - checkThread(); - mgl.glLineWidth(width); - checkError(); - } - - public void glLineWidthx(int width) { - checkThread(); - mgl.glLineWidthx(width); - checkError(); - } - - public void glLoadIdentity() { - checkThread(); - mgl.glLoadIdentity(); - checkError(); - } - - public void glLoadMatrixf(float[] m, int offset) { - checkThread(); - mgl.glLoadMatrixf(m, offset); - checkError(); - } - - public void glLoadMatrixf(FloatBuffer m) { - checkThread(); - mgl.glLoadMatrixf(m); - checkError(); - } - - public void glLoadMatrixx(int[] m, int offset) { - checkThread(); - mgl.glLoadMatrixx(m, offset); - checkError(); - } - - public void glLoadMatrixx(IntBuffer m) { - checkThread(); - mgl.glLoadMatrixx(m); - checkError(); - } - - public void glLogicOp(int opcode) { - checkThread(); - mgl.glLogicOp(opcode); - checkError(); - } - - public void glMaterialf(int face, int pname, float param) { - checkThread(); - mgl.glMaterialf(face, pname, param); - checkError(); - } - - public void glMaterialfv(int face, int pname, float[] params, int offset) { - checkThread(); - mgl.glMaterialfv(face, pname, params, offset); - checkError(); - } - - public void glMaterialfv(int face, int pname, FloatBuffer params) { - checkThread(); - mgl.glMaterialfv(face, pname, params); - checkError(); - } - - public void glMaterialx(int face, int pname, int param) { - checkThread(); - mgl.glMaterialx(face, pname, param); - checkError(); - } - - public void glMaterialxv(int face, int pname, int[] params, int offset) { - checkThread(); - mgl.glMaterialxv(face, pname, params, offset); - checkError(); - } - - public void glMaterialxv(int face, int pname, IntBuffer params) { - checkThread(); - mgl.glMaterialxv(face, pname, params); - checkError(); - } - - public void glMatrixMode(int mode) { - checkThread(); - mgl.glMatrixMode(mode); - checkError(); - } - - public void glMultMatrixf(float[] m, int offset) { - checkThread(); - mgl.glMultMatrixf(m, offset); - checkError(); - } - - public void glMultMatrixf(FloatBuffer m) { - checkThread(); - mgl.glMultMatrixf(m); - checkError(); - } - - public void glMultMatrixx(int[] m, int offset) { - checkThread(); - mgl.glMultMatrixx(m, offset); - checkError(); - } - - public void glMultMatrixx(IntBuffer m) { - checkThread(); - mgl.glMultMatrixx(m); - checkError(); - } - - public void glMultiTexCoord4f(int target, - float s, float t, float r, float q) { - checkThread(); - mgl.glMultiTexCoord4f(target, s, t, r, q); - checkError(); - } - - public void glMultiTexCoord4x(int target, int s, int t, int r, int q) { - checkThread(); - mgl.glMultiTexCoord4x(target, s, t, r, q); - checkError(); - } - - public void glNormal3f(float nx, float ny, float nz) { - checkThread(); - mgl.glNormal3f(nx, ny, nz); - checkError(); - } - - public void glNormal3x(int nx, int ny, int nz) { - checkThread(); - mgl.glNormal3x(nx, ny, nz); - checkError(); - } - - public void glNormalPointer(int type, int stride, Buffer pointer) { - checkThread(); - mgl.glNormalPointer(type, stride, pointer); - checkError(); - } - - public void glOrthof(float left, float right, float bottom, float top, - float near, float far) { - checkThread(); - mgl.glOrthof(left, right, bottom, top, near, far); - checkError(); - } - - public void glOrthox(int left, int right, int bottom, int top, int near, - int far) { - checkThread(); - mgl.glOrthox(left, right, bottom, top, near, far); - checkError(); - } - - public void glPixelStorei(int pname, int param) { - checkThread(); - mgl.glPixelStorei(pname, param); - checkError(); - } - - public void glPointSize(float size) { - checkThread(); - mgl.glPointSize(size); - checkError(); - } - - public void glPointSizex(int size) { - checkThread(); - mgl.glPointSizex(size); - checkError(); - } - - public void glPolygonOffset(float factor, float units) { - checkThread(); - mgl.glPolygonOffset(factor, units); - checkError(); - } - - public void glPolygonOffsetx(int factor, int units) { - checkThread(); - mgl.glPolygonOffsetx(factor, units); - checkError(); - } - - public void glPopMatrix() { - checkThread(); - mgl.glPopMatrix(); - checkError(); - } - - public void glPushMatrix() { - checkThread(); - mgl.glPushMatrix(); - checkError(); - } - - public void glReadPixels(int x, int y, int width, int height, int format, - int type, Buffer pixels) { - checkThread(); - mgl.glReadPixels(x, y, width, height, format, type, pixels); - checkError(); - } - - public void glRotatef(float angle, float x, float y, float z) { - checkThread(); - mgl.glRotatef(angle, x, y, z); - checkError(); - } - - public void glRotatex(int angle, int x, int y, int z) { - checkThread(); - mgl.glRotatex(angle, x, y, z); - checkError(); - } - - public void glSampleCoverage(float value, boolean invert) { - checkThread(); - mgl.glSampleCoverage(value, invert); - checkError(); - } - - public void glSampleCoveragex(int value, boolean invert) { - checkThread(); - mgl.glSampleCoveragex(value, invert); - checkError(); - } - - public void glScalef(float x, float y, float z) { - checkThread(); - mgl.glScalef(x, y, z); - checkError(); - } - - public void glScalex(int x, int y, int z) { - checkThread(); - mgl.glScalex(x, y, z); - checkError(); - } - - public void glScissor(int x, int y, int width, int height) { - checkThread(); - mgl.glScissor(x, y, width, height); - checkError(); - } - - public void glShadeModel(int mode) { - checkThread(); - mgl.glShadeModel(mode); - checkError(); - } - - public void glStencilFunc(int func, int ref, int mask) { - checkThread(); - mgl.glStencilFunc(func, ref, mask); - checkError(); - } - - public void glStencilMask(int mask) { - checkThread(); - mgl.glStencilMask(mask); - checkError(); - } - - public void glStencilOp(int fail, int zfail, int zpass) { - checkThread(); - mgl.glStencilOp(fail, zfail, zpass); - checkError(); - } - - public void glTexCoordPointer(int size, int type, - int stride, Buffer pointer) { - checkThread(); - mgl.glTexCoordPointer(size, type, stride, pointer); - checkError(); - } - - public void glTexEnvf(int target, int pname, float param) { - checkThread(); - mgl.glTexEnvf(target, pname, param); - checkError(); - } - - public void glTexEnvfv(int target, int pname, float[] params, int offset) { - checkThread(); - mgl.glTexEnvfv(target, pname, params, offset); - checkError(); - } - - public void glTexEnvfv(int target, int pname, FloatBuffer params) { - checkThread(); - mgl.glTexEnvfv(target, pname, params); - checkError(); - } - - public void glTexEnvx(int target, int pname, int param) { - checkThread(); - mgl.glTexEnvx(target, pname, param); - checkError(); - } - - public void glTexEnvxv(int target, int pname, int[] params, int offset) { - checkThread(); - mgl.glTexEnvxv(target, pname, params, offset); - checkError(); - } - - public void glTexEnvxv(int target, int pname, IntBuffer params) { - checkThread(); - mgl.glTexEnvxv(target, pname, params); - checkError(); - } - - public void glTexImage2D(int target, int level, int internalformat, - int width, int height, int border, int format, int type, - Buffer pixels) { - checkThread(); - mgl.glTexImage2D(target, level, internalformat, width, height, border, - format, type, pixels); - checkError(); - } - - public void glTexParameterf(int target, int pname, float param) { - checkThread(); - mgl.glTexParameterf(target, pname, param); - checkError(); - } - - public void glTexParameterx(int target, int pname, int param) { - checkThread(); - mgl.glTexParameterx(target, pname, param); - checkError(); - } - - public void glTexParameteriv(int target, int pname, int[] params, int offset) { - checkThread(); - mgl11.glTexParameteriv(target, pname, params, offset); - checkError(); - } - - public void glTexParameteriv(int target, int pname, IntBuffer params) { - checkThread(); - mgl11.glTexParameteriv(target, pname, params); - checkError(); - } - - public void glTexSubImage2D(int target, int level, int xoffset, - int yoffset, int width, int height, int format, int type, - Buffer pixels) { - checkThread(); - mgl.glTexSubImage2D(target, level, xoffset, yoffset, width, height, - format, type, pixels); - checkError(); - } - - public void glTranslatef(float x, float y, float z) { - checkThread(); - mgl.glTranslatef(x, y, z); - checkError(); - } - - public void glTranslatex(int x, int y, int z) { - checkThread(); - mgl.glTranslatex(x, y, z); - checkError(); - } - - public void glVertexPointer(int size, int type, - int stride, Buffer pointer) { - checkThread(); - mgl.glVertexPointer(size, type, stride, pointer); - checkError(); - } - - public void glViewport(int x, int y, int width, int height) { - checkThread(); - mgl.glViewport(x, y, width, height); - checkError(); - } - - public void glClipPlanef(int plane, float[] equation, int offset) { - checkThread(); - mgl11.glClipPlanef(plane, equation, offset); - checkError(); - } - - public void glClipPlanef(int plane, FloatBuffer equation) { - checkThread(); - mgl11.glClipPlanef(plane, equation); - checkError(); - } - - public void glClipPlanex(int plane, int[] equation, int offset) { - checkThread(); - mgl11.glClipPlanex(plane, equation, offset); - checkError(); - } - - public void glClipPlanex(int plane, IntBuffer equation) { - checkThread(); - mgl11.glClipPlanex(plane, equation); - checkError(); - } - - // Draw Texture Extension - - public void glDrawTexfOES(float x, float y, float z, - float width, float height) { - checkThread(); - mgl11Ext.glDrawTexfOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexfvOES(float[] coords, int offset) { - checkThread(); - mgl11Ext.glDrawTexfvOES(coords, offset); - checkError(); - } - - public void glDrawTexfvOES(FloatBuffer coords) { - checkThread(); - mgl11Ext.glDrawTexfvOES(coords); - checkError(); - } - - public void glDrawTexiOES(int x, int y, int z, int width, int height) { - checkThread(); - mgl11Ext.glDrawTexiOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexivOES(int[] coords, int offset) { - checkThread(); - mgl11Ext.glDrawTexivOES(coords, offset); - checkError(); - } - - public void glDrawTexivOES(IntBuffer coords) { - checkThread(); - mgl11Ext.glDrawTexivOES(coords); - checkError(); - } - - public void glDrawTexsOES(short x, short y, short z, - short width, short height) { - checkThread(); - mgl11Ext.glDrawTexsOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexsvOES(short[] coords, int offset) { - checkThread(); - mgl11Ext.glDrawTexsvOES(coords, offset); - checkError(); - } - - public void glDrawTexsvOES(ShortBuffer coords) { - checkThread(); - mgl11Ext.glDrawTexsvOES(coords); - checkError(); - } - - public void glDrawTexxOES(int x, int y, int z, int width, int height) { - checkThread(); - mgl11Ext.glDrawTexxOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexxvOES(int[] coords, int offset) { - checkThread(); - mgl11Ext.glDrawTexxvOES(coords, offset); - checkError(); - } - - public void glDrawTexxvOES(IntBuffer coords) { - checkThread(); - mgl11Ext.glDrawTexxvOES(coords); - checkError(); - } - - public int glQueryMatrixxOES(int[] mantissa, int mantissaOffset, - int[] exponent, int exponentOffset) { - checkThread(); - int valid = mgl10Ext.glQueryMatrixxOES(mantissa, mantissaOffset, - exponent, exponentOffset); - checkError(); - return valid; - } - - public int glQueryMatrixxOES(IntBuffer mantissa, IntBuffer exponent) { - checkThread(); - int valid = mgl10Ext.glQueryMatrixxOES(mantissa, exponent); - checkError(); - return valid; - } -} diff --git a/opengl/java/android/opengl/GLException.java b/opengl/java/android/opengl/GLException.java deleted file mode 100644 index 762fccf..0000000 --- a/opengl/java/android/opengl/GLException.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -/** - * An exception class for OpenGL errors. - * - */ -@SuppressWarnings("serial") -public class GLException extends RuntimeException { - public GLException(final int error) { - super(getErrorString(error)); - mError = error; - } - - public GLException(final int error, final String string) { - super(string); - mError = error; - } - - private static String getErrorString(int error) { - String errorString = GLU.gluErrorString(error); - if ( errorString == null ) { - errorString = "Unknown error 0x" + Integer.toHexString(error); - } - return errorString; - } - - int getError() { - return mError; - } - - private final int mError; -} - diff --git a/opengl/java/android/opengl/GLLogWrapper.java b/opengl/java/android/opengl/GLLogWrapper.java deleted file mode 100644 index 4119bf8..0000000 --- a/opengl/java/android/opengl/GLLogWrapper.java +++ /dev/null @@ -1,3065 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.IOException; -import java.io.Writer; -import java.nio.Buffer; -import java.nio.ByteBuffer; -import java.nio.ByteOrder; -import java.nio.CharBuffer; -import java.nio.DoubleBuffer; -import java.nio.FloatBuffer; -import java.nio.IntBuffer; -import java.nio.LongBuffer; -import java.nio.ShortBuffer; -import java.util.Arrays; - -import javax.microedition.khronos.opengles.GL; - -/** - * A wrapper that logs all GL calls (and results) in human-readable form. - * - */ -class GLLogWrapper extends GLWrapperBase { - private static final int FORMAT_INT = 0; - private static final int FORMAT_FLOAT = 1; - private static final int FORMAT_FIXED = 2; - - public GLLogWrapper(GL gl, Writer log, boolean logArgumentNames) { - super(gl); - mLog = log; - mLogArgumentNames = logArgumentNames; - } - - private void checkError() { - int glError; - if ((glError = mgl.glGetError()) != 0) { - String errorMessage = "glError: " + Integer.toString(glError); - logLine(errorMessage); - } - } - - private void logLine(String message) { - log(message + '\n'); - } - - private void log(String message) { - try { - mLog.write(message); - } catch (IOException e) { - // Ignore exception, keep on trying - } - } - - private void begin(String name) { - log(name + '('); - mArgCount = 0; - } - - private void arg(String name, String value) { - if (mArgCount++ > 0) { - log(", "); - } - if (mLogArgumentNames) { - log(name + "="); - } - log(value); - } - - private void end() { - log(");\n"); - flush(); - } - - private void flush() { - try { - mLog.flush(); - } catch (IOException e) { - mLog = null; - } - } - - private void arg(String name, boolean value) { - arg(name, Boolean.toString(value)); - } - - private void arg(String name, int value) { - arg(name, Integer.toString(value)); - } - - private void arg(String name, float value) { - arg(name, Float.toString(value)); - } - - private void returns(String result) { - log(") returns " + result + ";\n"); - flush(); - } - - private void returns(int result) { - returns(Integer.toString(result)); - } - - private void arg(String name, int n, int[] arr, int offset) { - arg(name, toString(n, FORMAT_INT, arr, offset)); - } - - private void arg(String name, int n, short[] arr, int offset) { - arg(name, toString(n, arr, offset)); - } - - private void arg(String name, int n, float[] arr, int offset) { - arg(name, toString(n, arr, offset)); - } - - private void formattedAppend(StringBuilder buf, int value, int format) { - switch (format) { - case FORMAT_INT: - buf.append(value); - break; - case FORMAT_FLOAT: - buf.append(Float.intBitsToFloat(value)); - break; - case FORMAT_FIXED: - buf.append(value / 65536.0f); - break; - } - } - - private String toString(int n, int format, int[] arr, int offset) { - StringBuilder buf = new StringBuilder(); - buf.append("{\n"); - int arrLen = arr.length; - for (int i = 0; i < n; i++) { - int index = offset + i; - buf.append(" [" + index + "] = "); - if (index < 0 || index >= arrLen) { - buf.append("out of bounds"); - } else { - formattedAppend(buf, arr[index], format); - } - buf.append('\n'); - } - buf.append("}"); - return buf.toString(); - } - - private String toString(int n, short[] arr, int offset) { - StringBuilder buf = new StringBuilder(); - buf.append("{\n"); - int arrLen = arr.length; - for (int i = 0; i < n; i++) { - int index = offset + i; - buf.append(" [" + index + "] = "); - if (index < 0 || index >= arrLen) { - buf.append("out of bounds"); - } else { - buf.append(arr[index]); - } - buf.append('\n'); - } - buf.append("}"); - return buf.toString(); - } - - private String toString(int n, float[] arr, int offset) { - StringBuilder buf = new StringBuilder(); - buf.append("{\n"); - int arrLen = arr.length; - for (int i = 0; i < n; i++) { - int index = offset + i; - buf.append("[" + index + "] = "); - if (index < 0 || index >= arrLen) { - buf.append("out of bounds"); - } else { - buf.append(arr[index]); - } - buf.append('\n'); - } - buf.append("}"); - return buf.toString(); - } - - private String toString(int n, FloatBuffer buf) { - StringBuilder builder = new StringBuilder(); - builder.append("{\n"); - for (int i = 0; i < n; i++) { - builder.append(" [" + i + "] = " + buf.get(i) + '\n'); - } - builder.append("}"); - return builder.toString(); - } - - private String toString(int n, int format, IntBuffer buf) { - StringBuilder builder = new StringBuilder(); - builder.append("{\n"); - for (int i = 0; i < n; i++) { - builder.append(" [" + i + "] = "); - formattedAppend(builder, buf.get(i), format); - builder.append('\n'); - } - builder.append("}"); - return builder.toString(); - } - - private String toString(int n, ShortBuffer buf) { - StringBuilder builder = new StringBuilder(); - builder.append("{\n"); - for (int i = 0; i < n; i++) { - builder.append(" [" + i + "] = " + buf.get(i) + '\n'); - } - builder.append("}"); - return builder.toString(); - } - - private void arg(String name, int n, FloatBuffer buf) { - arg(name, toString(n, buf)); - } - - private void arg(String name, int n, IntBuffer buf) { - arg(name, toString(n, FORMAT_INT, buf)); - } - - private void arg(String name, int n, ShortBuffer buf) { - arg(name, toString(n, buf)); - } - - private void argPointer(int size, int type, int stride, Buffer pointer) { - arg("size", size); - arg("type", getPointerTypeName(type)); - arg("stride", stride); - arg("pointer", pointer.toString()); - } - - private static String getHex(int value) { - return "0x" + Integer.toHexString(value); - } - - public static String getErrorString(int error) { - switch (error) { - case GL_NO_ERROR: - return "GL_NO_ERROR"; - case GL_INVALID_ENUM: - return "GL_INVALID_ENUM"; - case GL_INVALID_VALUE: - return "GL_INVALID_VALUE"; - case GL_INVALID_OPERATION: - return "GL_INVALID_OPERATION"; - case GL_STACK_OVERFLOW: - return "GL_STACK_OVERFLOW"; - case GL_STACK_UNDERFLOW: - return "GL_STACK_UNDERFLOW"; - case GL_OUT_OF_MEMORY: - return "GL_OUT_OF_MEMORY"; - default: - return getHex(error); - } - } - - private String getClearBufferMask(int mask) { - StringBuilder b = new StringBuilder(); - if ((mask & GL_DEPTH_BUFFER_BIT) != 0) { - b.append("GL_DEPTH_BUFFER_BIT"); - mask &= ~GL_DEPTH_BUFFER_BIT; - } - if ((mask & GL_STENCIL_BUFFER_BIT) != 0) { - if (b.length() > 0) { - b.append(" | "); - } - b.append("GL_STENCIL_BUFFER_BIT"); - mask &= ~GL_STENCIL_BUFFER_BIT; - } - if ((mask & GL_COLOR_BUFFER_BIT) != 0) { - if (b.length() > 0) { - b.append(" | "); - } - b.append("GL_COLOR_BUFFER_BIT"); - mask &= ~GL_COLOR_BUFFER_BIT; - } - if (mask != 0) { - if (b.length() > 0) { - b.append(" | "); - } - b.append(getHex(mask)); - } - return b.toString(); - } - - private String getFactor(int factor) { - switch(factor) { - case GL_ZERO: - return "GL_ZERO"; - case GL_ONE: - return "GL_ONE"; - case GL_SRC_COLOR: - return "GL_SRC_COLOR"; - case GL_ONE_MINUS_SRC_COLOR: - return "GL_ONE_MINUS_SRC_COLOR"; - case GL_DST_COLOR: - return "GL_DST_COLOR"; - case GL_ONE_MINUS_DST_COLOR: - return "GL_ONE_MINUS_DST_COLOR"; - case GL_SRC_ALPHA: - return "GL_SRC_ALPHA"; - case GL_ONE_MINUS_SRC_ALPHA: - return "GL_ONE_MINUS_SRC_ALPHA"; - case GL_DST_ALPHA: - return "GL_DST_ALPHA"; - case GL_ONE_MINUS_DST_ALPHA: - return "GL_ONE_MINUS_DST_ALPHA"; - case GL_SRC_ALPHA_SATURATE: - return "GL_SRC_ALPHA_SATURATE"; - - default: - return getHex(factor); - } - } - - private String getShadeModel(int model) { - switch(model) { - case GL_FLAT: - return "GL_FLAT"; - case GL_SMOOTH: - return "GL_SMOOTH"; - default: - return getHex(model); - } - } - - private String getTextureTarget(int target) { - switch (target) { - case GL_TEXTURE_2D: - return "GL_TEXTURE_2D"; - default: - return getHex(target); - } - } - - private String getTextureEnvTarget(int target) { - switch (target) { - case GL_TEXTURE_ENV: - return "GL_TEXTURE_ENV"; - default: - return getHex(target); - } - } - - private String getTextureEnvPName(int pname) { - switch (pname) { - case GL_TEXTURE_ENV_MODE: - return "GL_TEXTURE_ENV_MODE"; - case GL_TEXTURE_ENV_COLOR: - return "GL_TEXTURE_ENV_COLOR"; - default: - return getHex(pname); - } - } - - private int getTextureEnvParamCount(int pname) { - switch (pname) { - case GL_TEXTURE_ENV_MODE: - return 1; - case GL_TEXTURE_ENV_COLOR: - return 4; - default: - return 0; - } - } - - private String getTextureEnvParamName(float param) { - int iparam = (int) param; - if (param == (float) iparam) { - switch (iparam) { - case GL_REPLACE: - return "GL_REPLACE"; - case GL_MODULATE: - return "GL_MODULATE"; - case GL_DECAL: - return "GL_DECAL"; - case GL_BLEND: - return "GL_BLEND"; - case GL_ADD: - return "GL_ADD"; - case GL_COMBINE: - return "GL_COMBINE"; - default: - return getHex(iparam); - } - } - return Float.toString(param); - } - - private String getMatrixMode(int matrixMode) { - switch (matrixMode) { - case GL_MODELVIEW: - return "GL_MODELVIEW"; - case GL_PROJECTION: - return "GL_PROJECTION"; - case GL_TEXTURE: - return "GL_TEXTURE"; - default: - return getHex(matrixMode); - } - } - - private String getClientState(int clientState) { - switch (clientState) { - case GL_COLOR_ARRAY: - return "GL_COLOR_ARRAY"; - case GL_VERTEX_ARRAY: - return "GL_VERTEX_ARRAY"; - case GL_NORMAL_ARRAY: - return "GL_NORMAL_ARRAY"; - case GL_TEXTURE_COORD_ARRAY: - return "GL_TEXTURE_COORD_ARRAY"; - default: - return getHex(clientState); - } - } - - private String getCap(int cap) { - switch (cap) { - case GL_FOG: - return "GL_FOG"; - case GL_LIGHTING: - return "GL_LIGHTING"; - case GL_TEXTURE_2D: - return "GL_TEXTURE_2D"; - case GL_CULL_FACE: - return "GL_CULL_FACE"; - case GL_ALPHA_TEST: - return "GL_ALPHA_TEST"; - case GL_BLEND: - return "GL_BLEND"; - case GL_COLOR_LOGIC_OP: - return "GL_COLOR_LOGIC_OP"; - case GL_DITHER: - return "GL_DITHER"; - case GL_STENCIL_TEST: - return "GL_STENCIL_TEST"; - case GL_DEPTH_TEST: - return "GL_DEPTH_TEST"; - case GL_LIGHT0: - return "GL_LIGHT0"; - case GL_LIGHT1: - return "GL_LIGHT1"; - case GL_LIGHT2: - return "GL_LIGHT2"; - case GL_LIGHT3: - return "GL_LIGHT3"; - case GL_LIGHT4: - return "GL_LIGHT4"; - case GL_LIGHT5: - return "GL_LIGHT5"; - case GL_LIGHT6: - return "GL_LIGHT6"; - case GL_LIGHT7: - return "GL_LIGHT7"; - case GL_POINT_SMOOTH: - return "GL_POINT_SMOOTH"; - case GL_LINE_SMOOTH: - return "GL_LINE_SMOOTH"; - case GL_COLOR_MATERIAL: - return "GL_COLOR_MATERIAL"; - case GL_NORMALIZE: - return "GL_NORMALIZE"; - case GL_RESCALE_NORMAL: - return "GL_RESCALE_NORMAL"; - case GL_VERTEX_ARRAY: - return "GL_VERTEX_ARRAY"; - case GL_NORMAL_ARRAY: - return "GL_NORMAL_ARRAY"; - case GL_COLOR_ARRAY: - return "GL_COLOR_ARRAY"; - case GL_TEXTURE_COORD_ARRAY: - return "GL_TEXTURE_COORD_ARRAY"; - case GL_MULTISAMPLE: - return "GL_MULTISAMPLE"; - case GL_SAMPLE_ALPHA_TO_COVERAGE: - return "GL_SAMPLE_ALPHA_TO_COVERAGE"; - case GL_SAMPLE_ALPHA_TO_ONE: - return "GL_SAMPLE_ALPHA_TO_ONE"; - case GL_SAMPLE_COVERAGE: - return "GL_SAMPLE_COVERAGE"; - case GL_SCISSOR_TEST: - return "GL_SCISSOR_TEST"; - default: - return getHex(cap); - } - } - - private String getTexturePName(int pname) { - switch (pname) { - case GL_TEXTURE_MAG_FILTER: - return "GL_TEXTURE_MAG_FILTER"; - case GL_TEXTURE_MIN_FILTER: - return "GL_TEXTURE_MIN_FILTER"; - case GL_TEXTURE_WRAP_S: - return "GL_TEXTURE_WRAP_S"; - case GL_TEXTURE_WRAP_T: - return "GL_TEXTURE_WRAP_T"; - case GL_GENERATE_MIPMAP: - return "GL_GENERATE_MIPMAP"; - case GL_TEXTURE_CROP_RECT_OES: - return "GL_TEXTURE_CROP_RECT_OES"; - default: - return getHex(pname); - } - } - - private String getTextureParamName(float param) { - int iparam = (int) param; - if (param == (float) iparam) { - switch (iparam) { - case GL_CLAMP_TO_EDGE: - return "GL_CLAMP_TO_EDGE"; - case GL_REPEAT: - return "GL_REPEAT"; - case GL_NEAREST: - return "GL_NEAREST"; - case GL_LINEAR: - return "GL_LINEAR"; - case GL_NEAREST_MIPMAP_NEAREST: - return "GL_NEAREST_MIPMAP_NEAREST"; - case GL_LINEAR_MIPMAP_NEAREST: - return "GL_LINEAR_MIPMAP_NEAREST"; - case GL_NEAREST_MIPMAP_LINEAR: - return "GL_NEAREST_MIPMAP_LINEAR"; - case GL_LINEAR_MIPMAP_LINEAR: - return "GL_LINEAR_MIPMAP_LINEAR"; - default: - return getHex(iparam); - } - } - return Float.toString(param); - } - - private String getFogPName(int pname) { - switch (pname) { - case GL_FOG_DENSITY: - return "GL_FOG_DENSITY"; - case GL_FOG_START: - return "GL_FOG_START"; - case GL_FOG_END: - return "GL_FOG_END"; - case GL_FOG_MODE: - return "GL_FOG_MODE"; - case GL_FOG_COLOR: - return "GL_FOG_COLOR"; - default: - return getHex(pname); - } - } - - private int getFogParamCount(int pname) { - switch (pname) { - case GL_FOG_DENSITY: - return 1; - case GL_FOG_START: - return 1; - case GL_FOG_END: - return 1; - case GL_FOG_MODE: - return 1; - case GL_FOG_COLOR: - return 4; - default: - return 0; - } - } - - private String getBeginMode(int mode) { - switch (mode) { - case GL_POINTS: - return "GL_POINTS"; - case GL_LINES: - return "GL_LINES"; - case GL_LINE_LOOP: - return "GL_LINE_LOOP"; - case GL_LINE_STRIP: - return "GL_LINE_STRIP"; - case GL_TRIANGLES: - return "GL_TRIANGLES"; - case GL_TRIANGLE_STRIP: - return "GL_TRIANGLE_STRIP"; - case GL_TRIANGLE_FAN: - return "GL_TRIANGLE_FAN"; - default: - return getHex(mode); - } - } - - private String getIndexType(int type) { - switch (type) { - case GL_UNSIGNED_SHORT: - return "GL_UNSIGNED_SHORT"; - case GL_UNSIGNED_BYTE: - return "GL_UNSIGNED_BYTE"; - default: - return getHex(type); - } - } - - private String getIntegerStateName(int pname) { - switch (pname) { - case GL_ALPHA_BITS: - return "GL_ALPHA_BITS"; - case GL_ALIASED_LINE_WIDTH_RANGE: - return "GL_ALIASED_LINE_WIDTH_RANGE"; - case GL_ALIASED_POINT_SIZE_RANGE: - return "GL_ALIASED_POINT_SIZE_RANGE"; - case GL_BLUE_BITS: - return "GL_BLUE_BITS"; - case GL_COMPRESSED_TEXTURE_FORMATS: - return "GL_COMPRESSED_TEXTURE_FORMATS"; - case GL_DEPTH_BITS: - return "GL_DEPTH_BITS"; - case GL_GREEN_BITS: - return "GL_GREEN_BITS"; - case GL_MAX_ELEMENTS_INDICES: - return "GL_MAX_ELEMENTS_INDICES"; - case GL_MAX_ELEMENTS_VERTICES: - return "GL_MAX_ELEMENTS_VERTICES"; - case GL_MAX_LIGHTS: - return "GL_MAX_LIGHTS"; - case GL_MAX_TEXTURE_SIZE: - return "GL_MAX_TEXTURE_SIZE"; - case GL_MAX_VIEWPORT_DIMS: - return "GL_MAX_VIEWPORT_DIMS"; - case GL_MAX_MODELVIEW_STACK_DEPTH: - return "GL_MAX_MODELVIEW_STACK_DEPTH"; - case GL_MAX_PROJECTION_STACK_DEPTH: - return "GL_MAX_PROJECTION_STACK_DEPTH"; - case GL_MAX_TEXTURE_STACK_DEPTH: - return "GL_MAX_TEXTURE_STACK_DEPTH"; - case GL_MAX_TEXTURE_UNITS: - return "GL_MAX_TEXTURE_UNITS"; - case GL_NUM_COMPRESSED_TEXTURE_FORMATS: - return "GL_NUM_COMPRESSED_TEXTURE_FORMATS"; - case GL_RED_BITS: - return "GL_RED_BITS"; - case GL_SMOOTH_LINE_WIDTH_RANGE: - return "GL_SMOOTH_LINE_WIDTH_RANGE"; - case GL_SMOOTH_POINT_SIZE_RANGE: - return "GL_SMOOTH_POINT_SIZE_RANGE"; - case GL_STENCIL_BITS: - return "GL_STENCIL_BITS"; - case GL_SUBPIXEL_BITS: - return "GL_SUBPIXEL_BITS"; - - case GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES: - return "GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES"; - case GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES: - return "GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES"; - case GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES: - return "GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES"; - - default: - return getHex(pname); - } - } - - private int getIntegerStateSize(int pname) { - switch (pname) { - case GL_ALPHA_BITS: - return 1; - case GL_ALIASED_LINE_WIDTH_RANGE: - return 2; - case GL_ALIASED_POINT_SIZE_RANGE: - return 2; - case GL_BLUE_BITS: - return 1; - case GL_COMPRESSED_TEXTURE_FORMATS: - // Have to ask the implementation for the size - { - int[] buffer = new int[1]; - mgl.glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, buffer, 0); - return buffer[0]; - } - case GL_DEPTH_BITS: - return 1; - case GL_GREEN_BITS: - return 1; - case GL_MAX_ELEMENTS_INDICES: - return 1; - case GL_MAX_ELEMENTS_VERTICES: - return 1; - case GL_MAX_LIGHTS: - return 1; - case GL_MAX_TEXTURE_SIZE: - return 1; - case GL_MAX_VIEWPORT_DIMS: - return 2; - case GL_MAX_MODELVIEW_STACK_DEPTH: - return 1; - case GL_MAX_PROJECTION_STACK_DEPTH: - return 1; - case GL_MAX_TEXTURE_STACK_DEPTH: - return 1; - case GL_MAX_TEXTURE_UNITS: - return 1; - case GL_NUM_COMPRESSED_TEXTURE_FORMATS: - return 1; - case GL_RED_BITS: - return 1; - case GL_SMOOTH_LINE_WIDTH_RANGE: - return 2; - case GL_SMOOTH_POINT_SIZE_RANGE: - return 2; - case GL_STENCIL_BITS: - return 1; - case GL_SUBPIXEL_BITS: - return 1; - - case GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES: - case GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES: - case GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES: - return 16; - - default: - return 0; - } - } - - private int getIntegerStateFormat(int pname) { - switch (pname) { - case GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES: - case GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES: - case GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES: - return FORMAT_FLOAT; - - default: - return FORMAT_INT; - } - } - - private String getHintTarget(int target) { - switch (target) { - case GL_FOG_HINT: - return "GL_FOG_HINT"; - case GL_LINE_SMOOTH_HINT: - return "GL_LINE_SMOOTH_HINT"; - case GL_PERSPECTIVE_CORRECTION_HINT: - return "GL_PERSPECTIVE_CORRECTION_HINT"; - case GL_POINT_SMOOTH_HINT: - return "GL_POINT_SMOOTH_HINT"; - case GL_POLYGON_SMOOTH_HINT: - return "GL_POLYGON_SMOOTH_HINT"; - case GL_GENERATE_MIPMAP_HINT: - return "GL_GENERATE_MIPMAP_HINT"; - default: - return getHex(target); - } - } - - private String getHintMode(int mode) { - switch (mode) { - case GL_FASTEST: - return "GL_FASTEST"; - case GL_NICEST: - return "GL_NICEST"; - case GL_DONT_CARE: - return "GL_DONT_CARE"; - default: - return getHex(mode); - } - } - - private String getFaceName(int face) { - switch (face) { - case GL_FRONT_AND_BACK: - return "GL_FRONT_AND_BACK"; - default: - return getHex(face); - } - } - - private String getMaterialPName(int pname) { - switch (pname) { - case GL_AMBIENT: - return "GL_AMBIENT"; - case GL_DIFFUSE: - return "GL_DIFFUSE"; - case GL_SPECULAR: - return "GL_SPECULAR"; - case GL_EMISSION: - return "GL_EMISSION"; - case GL_SHININESS: - return "GL_SHININESS"; - case GL_AMBIENT_AND_DIFFUSE: - return "GL_AMBIENT_AND_DIFFUSE"; - default: - return getHex(pname); - } - } - - private int getMaterialParamCount(int pname) { - switch (pname) { - case GL_AMBIENT: - return 4; - case GL_DIFFUSE: - return 4; - case GL_SPECULAR: - return 4; - case GL_EMISSION: - return 4; - case GL_SHININESS: - return 1; - case GL_AMBIENT_AND_DIFFUSE: - return 4; - default: - return 0; - } - } - - private String getLightName(int light) { - if (light >= GL_LIGHT0 && light <= GL_LIGHT7) { - return "GL_LIGHT" + Integer.toString(light); - } - return getHex(light); - } - - private String getLightPName(int pname) { - switch (pname) { - case GL_AMBIENT: - return "GL_AMBIENT"; - case GL_DIFFUSE: - return "GL_DIFFUSE"; - case GL_SPECULAR: - return "GL_SPECULAR"; - case GL_POSITION: - return "GL_POSITION"; - case GL_SPOT_DIRECTION: - return "GL_SPOT_DIRECTION"; - case GL_SPOT_EXPONENT: - return "GL_SPOT_EXPONENT"; - case GL_SPOT_CUTOFF: - return "GL_SPOT_CUTOFF"; - case GL_CONSTANT_ATTENUATION: - return "GL_CONSTANT_ATTENUATION"; - case GL_LINEAR_ATTENUATION: - return "GL_LINEAR_ATTENUATION"; - case GL_QUADRATIC_ATTENUATION: - return "GL_QUADRATIC_ATTENUATION"; - default: - return getHex(pname); - } - } - - private int getLightParamCount(int pname) { - switch (pname) { - case GL_AMBIENT: - return 4; - case GL_DIFFUSE: - return 4; - case GL_SPECULAR: - return 4; - case GL_POSITION: - return 4; - case GL_SPOT_DIRECTION: - return 3; - case GL_SPOT_EXPONENT: - return 1; - case GL_SPOT_CUTOFF: - return 1; - case GL_CONSTANT_ATTENUATION: - return 1; - case GL_LINEAR_ATTENUATION: - return 1; - case GL_QUADRATIC_ATTENUATION: - return 1; - default: - return 0; - } - } - - private String getLightModelPName(int pname) { - switch (pname) { - case GL_LIGHT_MODEL_AMBIENT: - return "GL_LIGHT_MODEL_AMBIENT"; - case GL_LIGHT_MODEL_TWO_SIDE: - return "GL_LIGHT_MODEL_TWO_SIDE"; - default: - return getHex(pname); - } - } - - private int getLightModelParamCount(int pname) { - switch (pname) { - case GL_LIGHT_MODEL_AMBIENT: - return 4; - case GL_LIGHT_MODEL_TWO_SIDE: - return 1; - default: - return 0; - } - } - - private String getPointerTypeName(int type) { - switch (type) { - case GL_BYTE: - return "GL_BYTE"; - case GL_UNSIGNED_BYTE: - return "GL_UNSIGNED_BYTE"; - case GL_SHORT: - return "GL_SHORT"; - case GL_FIXED: - return "GL_FIXED"; - case GL_FLOAT: - return "GL_FLOAT"; - default: - return getHex(type); - } - } - - private ByteBuffer toByteBuffer(int byteCount, Buffer input) { - ByteBuffer result = null; - boolean convertWholeBuffer = (byteCount < 0); - if (input instanceof ByteBuffer) { - ByteBuffer input2 = (ByteBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit(); - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - int position = input2.position(); - for (int i = 0; i < byteCount; i++) { - result.put(input2.get()); - } - input2.position(position); - } else if (input instanceof CharBuffer) { - CharBuffer input2 = (CharBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 2; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - CharBuffer result2 = result.asCharBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 2; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else if (input instanceof ShortBuffer) { - ShortBuffer input2 = (ShortBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 2; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - ShortBuffer result2 = result.asShortBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 2; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else if (input instanceof IntBuffer) { - IntBuffer input2 = (IntBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 4; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - IntBuffer result2 = result.asIntBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 4; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else if (input instanceof FloatBuffer) { - FloatBuffer input2 = (FloatBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 4; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - FloatBuffer result2 = result.asFloatBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 4; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else if (input instanceof DoubleBuffer) { - DoubleBuffer input2 = (DoubleBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 8; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - DoubleBuffer result2 = result.asDoubleBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 8; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else if (input instanceof LongBuffer) { - LongBuffer input2 = (LongBuffer) input; - if (convertWholeBuffer) { - byteCount = input2.limit() * 8; - } - result = ByteBuffer.allocate(byteCount).order(input2.order()); - LongBuffer result2 = result.asLongBuffer(); - int position = input2.position(); - for (int i = 0; i < byteCount / 8; i++) { - result2.put(input2.get()); - } - input2.position(position); - } else { - throw new RuntimeException("Unimplemented Buffer subclass."); - } - result.rewind(); - // The OpenGL API will interpret the result in hardware byte order, - // so we better do that as well: - result.order(ByteOrder.nativeOrder()); - return result; - } - - private char[] toCharIndices(int count, int type, Buffer indices) { - char[] result = new char[count]; - switch (type) { - case GL_UNSIGNED_BYTE: { - ByteBuffer byteBuffer = toByteBuffer(count, indices); - byte[] array = byteBuffer.array(); - int offset = byteBuffer.arrayOffset(); - for (int i = 0; i < count; i++) { - result[i] = (char) (0xff & array[offset + i]); - } - } - break; - case GL_UNSIGNED_SHORT: { - CharBuffer charBuffer; - if (indices instanceof CharBuffer) { - charBuffer = (CharBuffer) indices; - } else { - ByteBuffer byteBuffer = toByteBuffer(count * 2, indices); - charBuffer = byteBuffer.asCharBuffer(); - } - int oldPosition = charBuffer.position(); - charBuffer.position(0); - charBuffer.get(result); - charBuffer.position(oldPosition); - } - break; - default: - // Don't throw an exception, because we don't want logging to - // change the behavior. - break; - } - return result; - } - - private void doArrayElement(StringBuilder builder, boolean enabled, - String name, PointerInfo pointer, int index) { - if (!enabled) { - return; - } - builder.append(" "); - builder.append(name + ":{"); - if (pointer == null) { - builder.append("undefined"); - return; - } - if (pointer.mStride < 0) { - builder.append("invalid stride"); - return; - } - - int stride = pointer.getStride(); - ByteBuffer byteBuffer = pointer.mTempByteBuffer; - int size = pointer.mSize; - int type = pointer.mType; - int sizeofType = pointer.sizeof(type); - int byteOffset = stride * index; - for (int i = 0; i < size; i++) { - if (i > 0) { - builder.append(", "); - } - switch (type) { - case GL_BYTE: { - byte d = byteBuffer.get(byteOffset); - builder.append(Integer.toString(d)); - } - break; - case GL_UNSIGNED_BYTE: { - byte d = byteBuffer.get(byteOffset); - builder.append(Integer.toString(0xff & d)); - } - break; - case GL_SHORT: { - ShortBuffer shortBuffer = byteBuffer.asShortBuffer(); - short d = shortBuffer.get(byteOffset / 2); - builder.append(Integer.toString(d)); - } - break; - case GL_FIXED: { - IntBuffer intBuffer = byteBuffer.asIntBuffer(); - int d = intBuffer.get(byteOffset / 4); - builder.append(Integer.toString(d)); - } - break; - case GL_FLOAT: { - FloatBuffer intBuffer = byteBuffer.asFloatBuffer(); - float d = intBuffer.get(byteOffset / 4); - builder.append(Float.toString(d)); - } - break; - default: - builder.append("?"); - break; - } - byteOffset += sizeofType; - } - builder.append("}"); - } - - private void doElement(StringBuilder builder, int ordinal, int vertexIndex) { - builder.append(" [" + ordinal + " : " + vertexIndex + "] ="); - doArrayElement(builder, mVertexArrayEnabled, "v", mVertexPointer, - vertexIndex); - doArrayElement(builder, mNormalArrayEnabled, "n", mNormalPointer, - vertexIndex); - doArrayElement(builder, mColorArrayEnabled, "c", mColorPointer, - vertexIndex); - doArrayElement(builder, mTextureCoordArrayEnabled, "t", - mTexCoordPointer, vertexIndex); - builder.append("\n"); - // Vertex - // Normal - // Color - // TexCoord - } - - private void bindArrays() { - if (mColorArrayEnabled) - mColorPointer.bindByteBuffer(); - if (mNormalArrayEnabled) - mNormalPointer.bindByteBuffer(); - if (mTextureCoordArrayEnabled) - mTexCoordPointer.bindByteBuffer(); - if (mVertexArrayEnabled) - mVertexPointer.bindByteBuffer(); - } - - private void unbindArrays() { - if (mColorArrayEnabled) - mColorPointer.unbindByteBuffer(); - if (mNormalArrayEnabled) - mNormalPointer.unbindByteBuffer(); - if (mTextureCoordArrayEnabled) - mTexCoordPointer.unbindByteBuffer(); - if (mVertexArrayEnabled) - mVertexPointer.unbindByteBuffer(); - } - - private void startLogIndices() { - mStringBuilder = new StringBuilder(); - mStringBuilder.append("\n"); - bindArrays(); - } - - private void endLogIndices() { - log(mStringBuilder.toString()); - unbindArrays(); - } - - // --------------------------------------------------------------------- - // GL10 methods: - - public void glActiveTexture(int texture) { - begin("glActiveTexture"); - arg("texture", texture); - end(); - mgl.glActiveTexture(texture); - checkError(); - } - - public void glAlphaFunc(int func, float ref) { - begin("glAlphaFunc"); - arg("func", func); - arg("ref", ref); - end(); - mgl.glAlphaFunc(func, ref); - checkError(); - } - - public void glAlphaFuncx(int func, int ref) { - begin("glAlphaFuncx"); - arg("func", func); - arg("ref", ref); - end(); - mgl.glAlphaFuncx(func, ref); - checkError(); - } - - public void glBindTexture(int target, int texture) { - begin("glBindTexture"); - arg("target", getTextureTarget(target)); - arg("texture", texture); - end(); - mgl.glBindTexture(target, texture); - checkError(); - } - - public void glBlendFunc(int sfactor, int dfactor) { - begin("glBlendFunc"); - arg("sfactor", getFactor(sfactor)); - arg("dfactor", getFactor(dfactor)); - end(); - - mgl.glBlendFunc(sfactor, dfactor); - checkError(); - } - - public void glClear(int mask) { - begin("glClear"); - arg("mask", getClearBufferMask(mask)); - end(); - - mgl.glClear(mask); - checkError(); - } - - public void glClearColor(float red, float green, float blue, float alpha) { - begin("glClearColor"); - arg("red", red); - arg("green", green); - arg("blue", blue); - arg("alpha", alpha); - end(); - - mgl.glClearColor(red, green, blue, alpha); - checkError(); - } - - public void glClearColorx(int red, int green, int blue, int alpha) { - begin("glClearColor"); - arg("red", red); - arg("green", green); - arg("blue", blue); - arg("alpha", alpha); - end(); - - mgl.glClearColorx(red, green, blue, alpha); - checkError(); - } - - public void glClearDepthf(float depth) { - begin("glClearDepthf"); - arg("depth", depth); - end(); - - mgl.glClearDepthf(depth); - checkError(); - } - - public void glClearDepthx(int depth) { - begin("glClearDepthx"); - arg("depth", depth); - end(); - - mgl.glClearDepthx(depth); - checkError(); - } - - public void glClearStencil(int s) { - begin("glClearStencil"); - arg("s", s); - end(); - - mgl.glClearStencil(s); - checkError(); - } - - public void glClientActiveTexture(int texture) { - begin("glClientActiveTexture"); - arg("texture", texture); - end(); - - mgl.glClientActiveTexture(texture); - checkError(); - } - - public void glColor4f(float red, float green, float blue, float alpha) { - begin("glColor4f"); - arg("red", red); - arg("green", green); - arg("blue", blue); - arg("alpha", alpha); - end(); - - mgl.glColor4f(red, green, blue, alpha); - checkError(); - } - - public void glColor4x(int red, int green, int blue, int alpha) { - begin("glColor4x"); - arg("red", red); - arg("green", green); - arg("blue", blue); - arg("alpha", alpha); - end(); - - mgl.glColor4x(red, green, blue, alpha); - checkError(); - } - - public void glColorMask(boolean red, boolean green, boolean blue, - boolean alpha) { - begin("glColorMask"); - arg("red", red); - arg("green", green); - arg("blue", blue); - arg("alpha", alpha); - end(); - - mgl.glColorMask(red, green, blue, alpha); - checkError(); - } - - public void glColorPointer(int size, int type, int stride, Buffer pointer) { - begin("glColorPointer"); - argPointer(size, type, stride, pointer); - end(); - mColorPointer = new PointerInfo(size, type, stride, pointer); - - mgl.glColorPointer(size, type, stride, pointer); - checkError(); - } - - public void glCompressedTexImage2D(int target, int level, - int internalformat, int width, int height, int border, - int imageSize, Buffer data) { - begin("glCompressedTexImage2D"); - arg("target", getTextureTarget(target)); - arg("level", level); - arg("internalformat", internalformat); - arg("width", width); - arg("height", height); - arg("border", border); - arg("imageSize", imageSize); - arg("data", data.toString()); - end(); - - mgl.glCompressedTexImage2D(target, level, internalformat, width, - height, border, imageSize, data); - checkError(); - } - - public void glCompressedTexSubImage2D(int target, int level, int xoffset, - int yoffset, int width, int height, int format, int imageSize, - Buffer data) { - begin("glCompressedTexSubImage2D"); - arg("target", getTextureTarget(target)); - arg("level", level); - arg("xoffset", xoffset); - arg("yoffset", yoffset); - arg("width", width); - arg("height", height); - arg("format", format); - arg("imageSize", imageSize); - arg("data", data.toString()); - end(); - - mgl.glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, - height, format, imageSize, data); - checkError(); - } - - public void glCopyTexImage2D(int target, int level, int internalformat, - int x, int y, int width, int height, int border) { - begin("glCopyTexImage2D"); - arg("target", getTextureTarget(target)); - arg("level", level); - arg("internalformat", internalformat); - arg("x", x); - arg("y", y); - arg("width", width); - arg("height", height); - arg("border", border); - end(); - - mgl.glCopyTexImage2D(target, level, internalformat, x, y, width, - height, border); - checkError(); - } - - public void glCopyTexSubImage2D(int target, int level, int xoffset, - int yoffset, int x, int y, int width, int height) { - begin("glCopyTexSubImage2D"); - arg("target", getTextureTarget(target)); - arg("level", level); - arg("xoffset", xoffset); - arg("yoffset", yoffset); - arg("x", x); - arg("y", y); - arg("width", width); - arg("height", height); - end(); - - mgl.glCopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, - height); - checkError(); - } - - public void glCullFace(int mode) { - begin("glCullFace"); - arg("mode", mode); - end(); - - mgl.glCullFace(mode); - checkError(); - } - - public void glDeleteTextures(int n, int[] textures, int offset) { - begin("glDeleteTextures"); - arg("n", n); - arg("textures", n, textures, offset); - arg("offset", offset); - end(); - - mgl.glDeleteTextures(n, textures, offset); - checkError(); - } - - public void glDeleteTextures(int n, IntBuffer textures) { - begin("glDeleteTextures"); - arg("n", n); - arg("textures", n, textures); - end(); - - mgl.glDeleteTextures(n, textures); - checkError(); - } - - public void glDepthFunc(int func) { - begin("glDepthFunc"); - arg("func", func); - end(); - - mgl.glDepthFunc(func); - checkError(); - } - - public void glDepthMask(boolean flag) { - begin("glDepthMask"); - arg("flag", flag); - end(); - - mgl.glDepthMask(flag); - checkError(); - } - - public void glDepthRangef(float near, float far) { - begin("glDepthRangef"); - arg("near", near); - arg("far", far); - end(); - - mgl.glDepthRangef(near, far); - checkError(); - } - - public void glDepthRangex(int near, int far) { - begin("glDepthRangex"); - arg("near", near); - arg("far", far); - end(); - - mgl.glDepthRangex(near, far); - checkError(); - } - - public void glDisable(int cap) { - begin("glDisable"); - arg("cap", getCap(cap)); - end(); - - mgl.glDisable(cap); - checkError(); - } - - public void glDisableClientState(int array) { - begin("glDisableClientState"); - arg("array", getClientState(array)); - end(); - - switch (array) { - case GL_COLOR_ARRAY: - mColorArrayEnabled = false; - break; - case GL_NORMAL_ARRAY: - mNormalArrayEnabled = false; - break; - case GL_TEXTURE_COORD_ARRAY: - mTextureCoordArrayEnabled = false; - break; - case GL_VERTEX_ARRAY: - mVertexArrayEnabled = false; - break; - } - mgl.glDisableClientState(array); - checkError(); - } - - public void glDrawArrays(int mode, int first, int count) { - begin("glDrawArrays"); - arg("mode", mode); - arg("first", first); - arg("count", count); - startLogIndices(); - for (int i = 0; i < count; i++) { - doElement(mStringBuilder, i, first + count); - } - endLogIndices(); - end(); - - mgl.glDrawArrays(mode, first, count); - checkError(); - } - - public void glDrawElements(int mode, int count, int type, Buffer indices) { - begin("glDrawElements"); - arg("mode", getBeginMode(mode)); - arg("count", count); - arg("type", getIndexType(type)); - char[] indexArray = toCharIndices(count, type, indices); - int indexArrayLength = indexArray.length; - startLogIndices(); - for (int i = 0; i < indexArrayLength; i++) { - doElement(mStringBuilder, i, indexArray[i]); - } - endLogIndices(); - end(); - - mgl.glDrawElements(mode, count, type, indices); - checkError(); - } - - public void glEnable(int cap) { - begin("glEnable"); - arg("cap", getCap(cap)); - end(); - - mgl.glEnable(cap); - checkError(); - } - - public void glEnableClientState(int array) { - begin("glEnableClientState"); - arg("array", getClientState(array)); - end(); - - switch (array) { - case GL_COLOR_ARRAY: - mColorArrayEnabled = true; - break; - case GL_NORMAL_ARRAY: - mNormalArrayEnabled = true; - break; - case GL_TEXTURE_COORD_ARRAY: - mTextureCoordArrayEnabled = true; - break; - case GL_VERTEX_ARRAY: - mVertexArrayEnabled = true; - break; - } - mgl.glEnableClientState(array); - checkError(); - } - - public void glFinish() { - begin("glFinish"); - end(); - - mgl.glFinish(); - checkError(); - } - - public void glFlush() { - begin("glFlush"); - end(); - - mgl.glFlush(); - checkError(); - } - - public void glFogf(int pname, float param) { - begin("glFogf"); - arg("pname", pname); - arg("param", param); - end(); - - mgl.glFogf(pname, param); - checkError(); - } - - public void glFogfv(int pname, float[] params, int offset) { - begin("glFogfv"); - arg("pname", getFogPName(pname)); - arg("params", getFogParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glFogfv(pname, params, offset); - checkError(); - } - - public void glFogfv(int pname, FloatBuffer params) { - begin("glFogfv"); - arg("pname", getFogPName(pname)); - arg("params", getFogParamCount(pname), params); - end(); - - mgl.glFogfv(pname, params); - checkError(); - } - - public void glFogx(int pname, int param) { - begin("glFogx"); - arg("pname", getFogPName(pname)); - arg("param", param); - end(); - - mgl.glFogx(pname, param); - checkError(); - } - - public void glFogxv(int pname, int[] params, int offset) { - begin("glFogxv"); - arg("pname", getFogPName(pname)); - arg("params", getFogParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glFogxv(pname, params, offset); - checkError(); - } - - public void glFogxv(int pname, IntBuffer params) { - begin("glFogxv"); - arg("pname", getFogPName(pname)); - arg("params", getFogParamCount(pname), params); - end(); - - mgl.glFogxv(pname, params); - checkError(); - } - - public void glFrontFace(int mode) { - begin("glFrontFace"); - arg("mode", mode); - end(); - - mgl.glFrontFace(mode); - checkError(); - } - - public void glFrustumf(float left, float right, float bottom, float top, - float near, float far) { - begin("glFrustumf"); - arg("left", left); - arg("right", right); - arg("bottom", bottom); - arg("top", top); - arg("near", near); - arg("far", far); - end(); - - mgl.glFrustumf(left, right, bottom, top, near, far); - checkError(); - } - - public void glFrustumx(int left, int right, int bottom, int top, int near, - int far) { - begin("glFrustumx"); - arg("left", left); - arg("right", right); - arg("bottom", bottom); - arg("top", top); - arg("near", near); - arg("far", far); - end(); - - mgl.glFrustumx(left, right, bottom, top, near, far); - checkError(); - } - - public void glGenTextures(int n, int[] textures, int offset) { - begin("glGenTextures"); - arg("n", n); - arg("textures", Arrays.toString(textures)); - arg("offset", offset); - - mgl.glGenTextures(n, textures, offset); - - returns(toString(n, FORMAT_INT, textures, offset)); - - checkError(); - } - - public void glGenTextures(int n, IntBuffer textures) { - begin("glGenTextures"); - arg("n", n); - arg("textures", textures.toString()); - - mgl.glGenTextures(n, textures); - - returns(toString(n, FORMAT_INT, textures)); - - checkError(); - } - - public int glGetError() { - begin("glGetError"); - - int result = mgl.glGetError(); - - returns(result); - - return result; - } - - public void glGetIntegerv(int pname, int[] params, int offset) { - begin("glGetIntegerv"); - arg("pname", getIntegerStateName(pname)); - arg("params", Arrays.toString(params)); - arg("offset", offset); - - mgl.glGetIntegerv(pname, params, offset); - - returns(toString(getIntegerStateSize(pname), - getIntegerStateFormat(pname), params, offset)); - - checkError(); - } - - public void glGetIntegerv(int pname, IntBuffer params) { - begin("glGetIntegerv"); - arg("pname", getIntegerStateName(pname)); - arg("params", params.toString()); - - mgl.glGetIntegerv(pname, params); - - returns(toString(getIntegerStateSize(pname), - getIntegerStateFormat(pname), params)); - - checkError(); - } - - public String glGetString(int name) { - begin("glGetString"); - arg("name", name); - - String result = mgl.glGetString(name); - - returns(result); - - checkError(); - return result; - } - - public void glHint(int target, int mode) { - begin("glHint"); - arg("target", getHintTarget(target)); - arg("mode", getHintMode(mode)); - end(); - - mgl.glHint(target, mode); - checkError(); - } - - public void glLightModelf(int pname, float param) { - begin("glLightModelf"); - arg("pname", getLightModelPName(pname)); - arg("param", param); - end(); - - mgl.glLightModelf(pname, param); - checkError(); - } - - public void glLightModelfv(int pname, float[] params, int offset) { - begin("glLightModelfv"); - arg("pname", getLightModelPName(pname)); - arg("params", getLightModelParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glLightModelfv(pname, params, offset); - checkError(); - } - - public void glLightModelfv(int pname, FloatBuffer params) { - begin("glLightModelfv"); - arg("pname", getLightModelPName(pname)); - arg("params", getLightModelParamCount(pname), params); - end(); - - mgl.glLightModelfv(pname, params); - checkError(); - } - - public void glLightModelx(int pname, int param) { - begin("glLightModelx"); - arg("pname", getLightModelPName(pname)); - arg("param", param); - end(); - - mgl.glLightModelx(pname, param); - checkError(); - } - - public void glLightModelxv(int pname, int[] params, int offset) { - begin("glLightModelxv"); - arg("pname", getLightModelPName(pname)); - arg("params", getLightModelParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glLightModelxv(pname, params, offset); - checkError(); - } - - public void glLightModelxv(int pname, IntBuffer params) { - begin("glLightModelfv"); - arg("pname", getLightModelPName(pname)); - arg("params", getLightModelParamCount(pname), params); - end(); - - mgl.glLightModelxv(pname, params); - checkError(); - } - - public void glLightf(int light, int pname, float param) { - begin("glLightf"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("param", param); - end(); - - mgl.glLightf(light, pname, param); - checkError(); - } - - public void glLightfv(int light, int pname, float[] params, int offset) { - begin("glLightfv"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("params", getLightParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glLightfv(light, pname, params, offset); - checkError(); - } - - public void glLightfv(int light, int pname, FloatBuffer params) { - begin("glLightfv"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("params", getLightParamCount(pname), params); - end(); - - mgl.glLightfv(light, pname, params); - checkError(); - } - - public void glLightx(int light, int pname, int param) { - begin("glLightx"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("param", param); - end(); - - mgl.glLightx(light, pname, param); - checkError(); - } - - public void glLightxv(int light, int pname, int[] params, int offset) { - begin("glLightxv"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("params", getLightParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glLightxv(light, pname, params, offset); - checkError(); - } - - public void glLightxv(int light, int pname, IntBuffer params) { - begin("glLightxv"); - arg("light", getLightName(light)); - arg("pname", getLightPName(pname)); - arg("params", getLightParamCount(pname), params); - end(); - - mgl.glLightxv(light, pname, params); - checkError(); - } - - public void glLineWidth(float width) { - begin("glLineWidth"); - arg("width", width); - end(); - - mgl.glLineWidth(width); - checkError(); - } - - public void glLineWidthx(int width) { - begin("glLineWidthx"); - arg("width", width); - end(); - - mgl.glLineWidthx(width); - checkError(); - } - - public void glLoadIdentity() { - begin("glLoadIdentity"); - end(); - - mgl.glLoadIdentity(); - checkError(); - } - - public void glLoadMatrixf(float[] m, int offset) { - begin("glLoadMatrixf"); - arg("m", 16, m, offset); - arg("offset", offset); - end(); - - mgl.glLoadMatrixf(m, offset); - checkError(); - } - - public void glLoadMatrixf(FloatBuffer m) { - begin("glLoadMatrixf"); - arg("m", 16, m); - end(); - - mgl.glLoadMatrixf(m); - checkError(); - } - - public void glLoadMatrixx(int[] m, int offset) { - begin("glLoadMatrixx"); - arg("m", 16, m, offset); - arg("offset", offset); - end(); - - mgl.glLoadMatrixx(m, offset); - checkError(); - } - - public void glLoadMatrixx(IntBuffer m) { - begin("glLoadMatrixx"); - arg("m", 16, m); - end(); - - mgl.glLoadMatrixx(m); - checkError(); - } - - public void glLogicOp(int opcode) { - begin("glLogicOp"); - arg("opcode", opcode); - end(); - - mgl.glLogicOp(opcode); - checkError(); - } - - public void glMaterialf(int face, int pname, float param) { - begin("glMaterialf"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("param", param); - end(); - - mgl.glMaterialf(face, pname, param); - checkError(); - } - - public void glMaterialfv(int face, int pname, float[] params, int offset) { - begin("glMaterialfv"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("params", getMaterialParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glMaterialfv(face, pname, params, offset); - checkError(); - } - - public void glMaterialfv(int face, int pname, FloatBuffer params) { - begin("glMaterialfv"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("params", getMaterialParamCount(pname), params); - end(); - - mgl.glMaterialfv(face, pname, params); - checkError(); - } - - public void glMaterialx(int face, int pname, int param) { - begin("glMaterialx"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("param", param); - end(); - - mgl.glMaterialx(face, pname, param); - checkError(); - } - - public void glMaterialxv(int face, int pname, int[] params, int offset) { - begin("glMaterialxv"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("params", getMaterialParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glMaterialxv(face, pname, params, offset); - checkError(); - } - - public void glMaterialxv(int face, int pname, IntBuffer params) { - begin("glMaterialxv"); - arg("face", getFaceName(face)); - arg("pname", getMaterialPName(pname)); - arg("params", getMaterialParamCount(pname), params); - end(); - - mgl.glMaterialxv(face, pname, params); - checkError(); - } - - public void glMatrixMode(int mode) { - begin("glMatrixMode"); - arg("mode", getMatrixMode(mode)); - end(); - - mgl.glMatrixMode(mode); - checkError(); - } - - public void glMultMatrixf(float[] m, int offset) { - begin("glMultMatrixf"); - arg("m", 16, m, offset); - arg("offset", offset); - end(); - - mgl.glMultMatrixf(m, offset); - checkError(); - } - - public void glMultMatrixf(FloatBuffer m) { - begin("glMultMatrixf"); - arg("m", 16, m); - end(); - - mgl.glMultMatrixf(m); - checkError(); - } - - public void glMultMatrixx(int[] m, int offset) { - begin("glMultMatrixx"); - arg("m", 16, m, offset); - arg("offset", offset); - end(); - - mgl.glMultMatrixx(m, offset); - checkError(); - } - - public void glMultMatrixx(IntBuffer m) { - begin("glMultMatrixx"); - arg("m", 16, m); - end(); - - mgl.glMultMatrixx(m); - checkError(); - } - - public void glMultiTexCoord4f(int target, float s, float t, float r, float q) { - begin("glMultiTexCoord4f"); - arg("target", target); - arg("s", s); - arg("t", t); - arg("r", r); - arg("q", q); - end(); - - mgl.glMultiTexCoord4f(target, s, t, r, q); - checkError(); - } - - public void glMultiTexCoord4x(int target, int s, int t, int r, int q) { - begin("glMultiTexCoord4x"); - arg("target", target); - arg("s", s); - arg("t", t); - arg("r", r); - arg("q", q); - end(); - - mgl.glMultiTexCoord4x(target, s, t, r, q); - checkError(); - } - - public void glNormal3f(float nx, float ny, float nz) { - begin("glNormal3f"); - arg("nx", nx); - arg("ny", ny); - arg("nz", nz); - end(); - - mgl.glNormal3f(nx, ny, nz); - checkError(); - } - - public void glNormal3x(int nx, int ny, int nz) { - begin("glNormal3x"); - arg("nx", nx); - arg("ny", ny); - arg("nz", nz); - end(); - - mgl.glNormal3x(nx, ny, nz); - checkError(); - } - - public void glNormalPointer(int type, int stride, Buffer pointer) { - begin("glNormalPointer"); - arg("type", type); - arg("stride", stride); - arg("pointer", pointer.toString()); - end(); - mNormalPointer = new PointerInfo(3, type, stride, pointer); - - mgl.glNormalPointer(type, stride, pointer); - checkError(); - } - - public void glOrthof(float left, float right, float bottom, float top, - float near, float far) { - begin("glOrthof"); - arg("left", left); - arg("right", right); - arg("bottom", bottom); - arg("top", top); - arg("near", near); - arg("far", far); - end(); - - mgl.glOrthof(left, right, bottom, top, near, far); - checkError(); - } - - public void glOrthox(int left, int right, int bottom, int top, int near, - int far) { - begin("glOrthox"); - arg("left", left); - arg("right", right); - arg("bottom", bottom); - arg("top", top); - arg("near", near); - arg("far", far); - end(); - - mgl.glOrthox(left, right, bottom, top, near, far); - checkError(); - } - - public void glPixelStorei(int pname, int param) { - begin("glPixelStorei"); - arg("pname", pname); - arg("param", param); - end(); - - mgl.glPixelStorei(pname, param); - checkError(); - } - - public void glPointSize(float size) { - begin("glPointSize"); - arg("size", size); - end(); - - mgl.glPointSize(size); - checkError(); - } - - public void glPointSizex(int size) { - begin("glPointSizex"); - arg("size", size); - end(); - - mgl.glPointSizex(size); - checkError(); - } - - public void glPolygonOffset(float factor, float units) { - begin("glPolygonOffset"); - arg("factor", factor); - arg("units", units); - end(); - mgl.glPolygonOffset(factor, units); - checkError(); - } - - public void glPolygonOffsetx(int factor, int units) { - begin("glPolygonOffsetx"); - arg("factor", factor); - arg("units", units); - end(); - - mgl.glPolygonOffsetx(factor, units); - checkError(); - } - - public void glPopMatrix() { - begin("glPopMatrix"); - end(); - - mgl.glPopMatrix(); - checkError(); - } - - public void glPushMatrix() { - begin("glPushMatrix"); - end(); - - mgl.glPushMatrix(); - checkError(); - } - - public void glReadPixels(int x, int y, int width, int height, int format, - int type, Buffer pixels) { - begin("glReadPixels"); - arg("x", x); - arg("y", y); - arg("width", width); - arg("height", height); - arg("format", format); - arg("type", type); - arg("pixels", pixels.toString()); - end(); - - mgl.glReadPixels(x, y, width, height, format, type, pixels); - checkError(); - } - - public void glRotatef(float angle, float x, float y, float z) { - begin("glRotatef"); - arg("angle", angle); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - - mgl.glRotatef(angle, x, y, z); - checkError(); - } - - public void glRotatex(int angle, int x, int y, int z) { - begin("glRotatex"); - arg("angle", angle); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - - mgl.glRotatex(angle, x, y, z); - checkError(); - } - - public void glSampleCoverage(float value, boolean invert) { - begin("glSampleCoveragex"); - arg("value", value); - arg("invert", invert); - end(); - - mgl.glSampleCoverage(value, invert); - checkError(); - } - - public void glSampleCoveragex(int value, boolean invert) { - begin("glSampleCoveragex"); - arg("value", value); - arg("invert", invert); - end(); - - mgl.glSampleCoveragex(value, invert); - checkError(); - } - - public void glScalef(float x, float y, float z) { - begin("glScalef"); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - - mgl.glScalef(x, y, z); - checkError(); - } - - public void glScalex(int x, int y, int z) { - begin("glScalex"); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - - mgl.glScalex(x, y, z); - checkError(); - } - - public void glScissor(int x, int y, int width, int height) { - begin("glScissor"); - arg("x", x); - arg("y", y); - arg("width", width); - arg("height", height); - end(); - - mgl.glScissor(x, y, width, height); - checkError(); - } - - public void glShadeModel(int mode) { - begin("glShadeModel"); - arg("mode", getShadeModel(mode)); - end(); - - mgl.glShadeModel(mode); - checkError(); - } - - public void glStencilFunc(int func, int ref, int mask) { - begin("glStencilFunc"); - arg("func", func); - arg("ref", ref); - arg("mask", mask); - end(); - - mgl.glStencilFunc(func, ref, mask); - checkError(); - } - - public void glStencilMask(int mask) { - begin("glStencilMask"); - arg("mask", mask); - end(); - - mgl.glStencilMask(mask); - checkError(); - } - - public void glStencilOp(int fail, int zfail, int zpass) { - begin("glStencilOp"); - arg("fail", fail); - arg("zfail", zfail); - arg("zpass", zpass); - end(); - - mgl.glStencilOp(fail, zfail, zpass); - checkError(); - } - - public void glTexCoordPointer(int size, int type, int stride, Buffer pointer) { - begin("glTexCoordPointer"); - argPointer(size, type, stride, pointer); - end(); - mTexCoordPointer = new PointerInfo(size, type, stride, pointer); - - mgl.glTexCoordPointer(size, type, stride, pointer); - checkError(); - } - - public void glTexEnvf(int target, int pname, float param) { - begin("glTexEnvf"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("param", getTextureEnvParamName(param)); - end(); - - mgl.glTexEnvf(target, pname, param); - checkError(); - } - - public void glTexEnvfv(int target, int pname, float[] params, int offset) { - begin("glTexEnvfv"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("params", getTextureEnvParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glTexEnvfv(target, pname, params, offset); - checkError(); - } - - public void glTexEnvfv(int target, int pname, FloatBuffer params) { - begin("glTexEnvfv"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("params", getTextureEnvParamCount(pname), params); - end(); - - mgl.glTexEnvfv(target, pname, params); - checkError(); - } - - public void glTexEnvx(int target, int pname, int param) { - begin("glTexEnvx"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("param", param); - end(); - - mgl.glTexEnvx(target, pname, param); - checkError(); - } - - public void glTexEnvxv(int target, int pname, int[] params, int offset) { - begin("glTexEnvxv"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("params", getTextureEnvParamCount(pname), params, offset); - arg("offset", offset); - end(); - - mgl.glTexEnvxv(target, pname, params, offset); - checkError(); - } - - public void glTexEnvxv(int target, int pname, IntBuffer params) { - begin("glTexEnvxv"); - arg("target", getTextureEnvTarget(target)); - arg("pname", getTextureEnvPName(pname)); - arg("params", getTextureEnvParamCount(pname), params); - end(); - - mgl.glTexEnvxv(target, pname, params); - checkError(); - } - - public void glTexImage2D(int target, int level, int internalformat, - int width, int height, int border, int format, int type, - Buffer pixels) { - begin("glTexImage2D"); - arg("target", target); - arg("level", level); - arg("internalformat", internalformat); - arg("width", width); - arg("height", height); - arg("border", border); - arg("format", format); - arg("type", type); - arg("pixels", pixels.toString()); - end(); - - mgl.glTexImage2D(target, level, internalformat, width, height, border, - format, type, pixels); - checkError(); - } - - public void glTexParameterf(int target, int pname, float param) { - begin("glTexParameterf"); - arg("target", getTextureTarget(target)); - arg("pname", getTexturePName(pname)); - arg("param", getTextureParamName(param)); - end(); - - mgl.glTexParameterf(target, pname, param); - checkError(); - } - - public void glTexParameterx(int target, int pname, int param) { - begin("glTexParameterx"); - arg("target", getTextureTarget(target)); - arg("pname", getTexturePName(pname)); - arg("param", param); - end(); - - mgl.glTexParameterx(target, pname, param); - checkError(); - } - - public void glTexParameteriv(int target, int pname, int[] params, int offset) { - begin("glTexParameteriv"); - arg("target", getTextureTarget(target)); - arg("pname", getTexturePName(pname)); - arg("params", 4, params, offset); - end(); - - mgl11.glTexParameteriv(target, pname, params, offset); - checkError(); - } - - public void glTexParameteriv(int target, int pname, IntBuffer params) { - begin("glTexParameteriv"); - arg("target", getTextureTarget(target)); - arg("pname", getTexturePName(pname)); - arg("params", 4, params); - end(); - - mgl11.glTexParameteriv(target, pname, params); - checkError(); - } - - public void glTexSubImage2D(int target, int level, int xoffset, - int yoffset, int width, int height, int format, int type, - Buffer pixels) { - begin("glTexSubImage2D"); - arg("target", getTextureTarget(target)); - arg("level", level); - arg("xoffset", xoffset); - arg("yoffset", yoffset); - arg("width", width); - arg("height", height); - arg("format", format); - arg("type", type); - arg("pixels", pixels.toString()); - end(); - mgl.glTexSubImage2D(target, level, xoffset, yoffset, width, height, - format, type, pixels); - checkError(); - } - - public void glTranslatef(float x, float y, float z) { - begin("glTranslatef"); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - mgl.glTranslatef(x, y, z); - checkError(); - } - - public void glTranslatex(int x, int y, int z) { - begin("glTranslatex"); - arg("x", x); - arg("y", y); - arg("z", z); - end(); - mgl.glTranslatex(x, y, z); - checkError(); - } - - public void glVertexPointer(int size, int type, int stride, Buffer pointer) { - begin("glVertexPointer"); - argPointer(size, type, stride, pointer); - end(); - mVertexPointer = new PointerInfo(size, type, stride, pointer); - mgl.glVertexPointer(size, type, stride, pointer); - checkError(); - } - - public void glViewport(int x, int y, int width, int height) { - begin("glViewport"); - arg("x", x); - arg("y", y); - arg("width", width); - arg("height", height); - end(); - mgl.glViewport(x, y, width, height); - checkError(); - } - - public void glClipPlanef(int plane, float[] equation, int offset) { - begin("glClipPlanef"); - arg("plane", plane); - arg("equation", 4, equation, offset); - arg("offset", offset); - end(); - mgl11.glClipPlanef(plane, equation, offset); - checkError(); - } - - public void glClipPlanef(int plane, FloatBuffer equation) { - begin("glClipPlanef"); - arg("plane", plane); - arg("equation", 4, equation); - end(); - mgl11.glClipPlanef(plane, equation); - checkError(); - } - - public void glClipPlanex(int plane, int[] equation, int offset) { - begin("glClipPlanex"); - arg("plane", plane); - arg("equation", 4, equation, offset); - arg("offset", offset); - end(); - mgl11.glClipPlanex(plane, equation, offset); - checkError(); - } - - public void glClipPlanex(int plane, IntBuffer equation) { - begin("glClipPlanef"); - arg("plane", plane); - arg("equation", 4, equation); - end(); - mgl11.glClipPlanex(plane, equation); - checkError(); - } - - // Draw Texture Extension - - public void glDrawTexfOES(float x, float y, float z, - float width, float height) { - begin("glDrawTexfOES"); - arg("x", x); - arg("y", y); - arg("z", z); - arg("width", width); - arg("height", height); - end(); - mgl11Ext.glDrawTexfOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexfvOES(float[] coords, int offset) { - begin("glDrawTexfvOES"); - arg("coords", 5, coords, offset); - arg("offset", offset); - end(); - mgl11Ext.glDrawTexfvOES(coords, offset); - checkError(); - } - - public void glDrawTexfvOES(FloatBuffer coords) { - begin("glDrawTexfvOES"); - arg("coords", 5, coords); - end(); - mgl11Ext.glDrawTexfvOES(coords); - checkError(); - } - - public void glDrawTexiOES(int x, int y, int z, int width, int height) { - begin("glDrawTexiOES"); - arg("x", x); - arg("y", y); - arg("z", z); - arg("width", width); - arg("height", height); - end(); - mgl11Ext.glDrawTexiOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexivOES(int[] coords, int offset) { - begin("glDrawTexivOES"); - arg("coords", 5, coords, offset); - arg("offset", offset); - end(); - mgl11Ext.glDrawTexivOES(coords, offset); - checkError(); - } - - public void glDrawTexivOES(IntBuffer coords) { - begin("glDrawTexivOES"); - arg("coords", 5, coords); - end(); - mgl11Ext.glDrawTexivOES(coords); - checkError(); - } - - public void glDrawTexsOES(short x, short y, short z, - short width, short height) { - begin("glDrawTexsOES"); - arg("x", x); - arg("y", y); - arg("z", z); - arg("width", width); - arg("height", height); - end(); - mgl11Ext.glDrawTexsOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexsvOES(short[] coords, int offset) { - begin("glDrawTexsvOES"); - arg("coords", 5, coords, offset); - arg("offset", offset); - end(); - mgl11Ext.glDrawTexsvOES(coords, offset); - checkError(); - } - - public void glDrawTexsvOES(ShortBuffer coords) { - begin("glDrawTexsvOES"); - arg("coords", 5, coords); - end(); - mgl11Ext.glDrawTexsvOES(coords); - checkError(); - } - - public void glDrawTexxOES(int x, int y, int z, int width, int height) { - begin("glDrawTexxOES"); - arg("x", x); - arg("y", y); - arg("z", z); - arg("width", width); - arg("height", height); - end(); - mgl11Ext.glDrawTexxOES(x, y, z, width, height); - checkError(); - } - - public void glDrawTexxvOES(int[] coords, int offset) { - begin("glDrawTexxvOES"); - arg("coords", 5, coords, offset); - arg("offset", offset); - end(); - mgl11Ext.glDrawTexxvOES(coords, offset); - checkError(); - } - - public void glDrawTexxvOES(IntBuffer coords) { - begin("glDrawTexxvOES"); - arg("coords", 5, coords); - end(); - mgl11Ext.glDrawTexxvOES(coords); - checkError(); - } - - public int glQueryMatrixxOES(int[] mantissa, int mantissaOffset, - int[] exponent, int exponentOffset) { - begin("glQueryMatrixxOES"); - arg("mantissa", Arrays.toString(mantissa)); - arg("exponent", Arrays.toString(exponent)); - end(); - int valid = mgl10Ext.glQueryMatrixxOES(mantissa, mantissaOffset, - exponent, exponentOffset); - returns(toString(16, FORMAT_FIXED, mantissa, mantissaOffset)); - returns(toString(16, FORMAT_INT, exponent, exponentOffset)); - checkError(); - return valid; - } - - public int glQueryMatrixxOES(IntBuffer mantissa, IntBuffer exponent) { - begin("glQueryMatrixxOES"); - arg("mantissa", mantissa.toString()); - arg("exponent", exponent.toString()); - end(); - int valid = mgl10Ext.glQueryMatrixxOES(mantissa, exponent); - returns(toString(16, FORMAT_FIXED, mantissa)); - returns(toString(16, FORMAT_INT, exponent)); - checkError(); - return valid; - } - - // Unsupported GL11 methods - - public void glBindBuffer(int target, int buffer) { - throw new UnsupportedOperationException(); - } - - public void glBufferData(int target, int size, Buffer data, int usage) { - throw new UnsupportedOperationException(); - } - - public void glBufferSubData(int target, int offset, int size, Buffer data) { - throw new UnsupportedOperationException(); - } - - public void glColor4ub(byte red, byte green, byte blue, byte alpha) { - throw new UnsupportedOperationException(); - } - - public void glDeleteBuffers(int n, int[] buffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glDeleteBuffers(int n, IntBuffer buffers) { - throw new UnsupportedOperationException(); - } - - public void glGenBuffers(int n, int[] buffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGenBuffers(int n, IntBuffer buffers) { - throw new UnsupportedOperationException(); - } - - public void glGetBooleanv(int pname, boolean[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetBooleanv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetBufferParameteriv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetBufferParameteriv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanef(int pname, float[] eqn, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanef(int pname, FloatBuffer eqn) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanex(int pname, int[] eqn, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanex(int pname, IntBuffer eqn) { - throw new UnsupportedOperationException(); - } - - public void glGetFixedv(int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetFixedv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetFloatv(int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetFloatv(int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetLightfv(int light, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetLightfv(int light, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetLightxv(int light, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetLightxv(int light, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialfv(int face, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialfv(int face, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialxv(int face, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialxv(int face, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnviv(int env, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnviv(int env, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnvxv(int env, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnvxv(int env, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterfv(int target, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterfv(int target, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameteriv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameteriv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterxv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterxv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public boolean glIsBuffer(int buffer) { - throw new UnsupportedOperationException(); - } - - public boolean glIsEnabled(int cap) { - throw new UnsupportedOperationException(); - } - - public boolean glIsTexture(int texture) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterf(int pname, float param) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterfv(int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterfv(int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterx(int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterxv(int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterxv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glPointSizePointerOES(int type, int stride, Buffer pointer) { - throw new UnsupportedOperationException(); - } - - public void glTexEnvi(int target, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexEnviv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexEnviv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterfv(int target, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterfv(int target, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexParameteri(int target, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterxv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterxv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - private class PointerInfo { - /** - * The number of coordinates per vertex. 1..4 - */ - public int mSize; - /** - * The type of each coordinate. - */ - public int mType; - /** - * The byte offset between consecutive vertices. 0 means mSize * - * sizeof(mType) - */ - public int mStride; - public Buffer mPointer; - public ByteBuffer mTempByteBuffer; // Only valid during glDrawXXX calls - - public PointerInfo(int size, int type, int stride, Buffer pointer) { - mSize = size; - mType = type; - mStride = stride; - mPointer = pointer; - } - - public int sizeof(int type) { - switch (type) { - case GL_UNSIGNED_BYTE: - return 1; - case GL_BYTE: - return 1; - case GL_SHORT: - return 2; - case GL_FIXED: - return 4; - case GL_FLOAT: - return 4; - default: - return 0; - } - } - - public int getStride() { - return mStride > 0 ? mStride : sizeof(mType) * mSize; - } - - public void bindByteBuffer() { - mTempByteBuffer = toByteBuffer(-1, mPointer); - } - - public void unbindByteBuffer() { - mTempByteBuffer = null; - } - } - - private Writer mLog; - private boolean mLogArgumentNames; - private int mArgCount; - - private PointerInfo mColorPointer; - private PointerInfo mNormalPointer; - private PointerInfo mTexCoordPointer; - private PointerInfo mVertexPointer; - - boolean mColorArrayEnabled; - boolean mNormalArrayEnabled; - boolean mTextureCoordArrayEnabled; - boolean mVertexArrayEnabled; - - StringBuilder mStringBuilder; -} diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java deleted file mode 100644 index 42c53f9..0000000 --- a/opengl/java/android/opengl/GLSurfaceView.java +++ /dev/null @@ -1,661 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.IOException; -import java.io.Writer; -import java.util.ArrayList; -import java.util.concurrent.Semaphore; - -import javax.microedition.khronos.egl.EGL10; -import javax.microedition.khronos.egl.EGL11; -import javax.microedition.khronos.egl.EGLConfig; -import javax.microedition.khronos.egl.EGLContext; -import javax.microedition.khronos.egl.EGLDisplay; -import javax.microedition.khronos.egl.EGLSurface; -import javax.microedition.khronos.opengles.GL; -import javax.microedition.khronos.opengles.GL10; - -import android.content.Context; -import android.util.AttributeSet; -import android.util.Log; -import android.view.SurfaceHolder; -import android.view.SurfaceView; - -/** - * An implementation of SurfaceView that uses the dedicated surface for - * displaying an OpenGL animation. This allows the animation to run in a - * separate thread, without requiring that it be driven by the update mechanism - * of the view hierarchy. - * - * The application-specific rendering code is delegated to a GLView.Renderer - * instance. - */ -public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback { - public final static int RENDERMODE_WHEN_DIRTY = 0; - public final static int RENDERMODE_CONTUOUSLY = 1; - - /** - * Check glError() after every GL call. - */ - public final static int DEBUG_CHECK_GL_ERROR = 1; - - /** - * Log GL calls to the system log at "verbose" level with tag "GLSurfaceView". - */ - public final static int DEBUG_LOG_GL_CALLS = 2; - - public GLSurfaceView(Context context) { - super(context); - init(); - } - - public GLSurfaceView(Context context, AttributeSet attrs) { - super(context, attrs); - init(); - } - - private void init() { - // Install a SurfaceHolder.Callback so we get notified when the - // underlying surface is created and destroyed - SurfaceHolder holder = getHolder(); - holder.addCallback(this); - holder.setType(SurfaceHolder.SURFACE_TYPE_GPU); - } - - /** - * Set the glWrapper to a new value. The current glWrapper is used - * whenever a surface is created. The default value is null. - * @param glWrapper the new GLWrapper - */ - public void setGLWrapper(GLWrapper glWrapper) { - mGLWrapper = glWrapper; - } - - /** - * Set the debug flags to a new value. The debug flags take effect - * whenever a surface is created. The default value is zero. - * @param debugFlags the new debug flags - * @see #DEBUG_CHECK_GL_ERROR - * @see #DEBUG_LOG_GL_CALLS - */ - public void setDebugFlags(int debugFlags) { - mDebugFlags = debugFlags; - } - - public int getDebugFlags() { - return mDebugFlags; - } - - /** - * Set the renderer associated with this view. Can only be called once. - * @param renderer - */ - public void setRenderer(Renderer renderer) { - if (mGLThread != null) { - throw new IllegalStateException("setRenderer has already been called for this instance."); - } - mGLThread = new GLThread(renderer); - mGLThread.start(); - } - - /** - * Set the rendering mode. When the renderMode is - * RENDERMODE_CONTINUOUSLY, the renderer is called - * repeatedly to re-render the scene. When the rendermode - * is RENDERMODE_WHEN_DIRTY, the renderer only rendered when the surface - * is created, or when requestRender is called. Defaults to RENDERMODE_CONTINUOUSLY. - * @param renderMode one of the RENDERMODE_X constants - */ - public void setRenderMode(int renderMode) { - mGLThread.setRenderMode(renderMode); - } - - /** - * Get the current rendering mode. May be called - * from any thread. Must not be called before a renderer has been set. - * @return true if the renderer will render continuously. - */ - public int getRenderMode() { - return mGLThread.getRenderMode(); - } - - /** - * Request that the renderer render a frame. May be called - * from any thread. Must not be called before a renderer has been set. - * This method is typically used when the render mode has been set to - * false, so that frames are only rendered on demand. - */ - public void requestRender() { - mGLThread.requestRender(); - } - - public void surfaceCreated(SurfaceHolder holder) { - mGLThread.surfaceCreated(); - } - - public void surfaceDestroyed(SurfaceHolder holder) { - // Surface will be destroyed when we return - mGLThread.surfaceDestroyed(); - } - - public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { - mGLThread.onWindowResize(w, h); - } - - /** - * Inform the view that the activity is paused. The owner of this view must - * call this method when the activity is paused. - */ - public void onPause() { - mGLThread.onPause(); - } - - /** - * Inform the view that the activity is resumed. The owner of this view must - * call this method when the activity is resumed. - */ - public void onResume() { - mGLThread.onResume(); - } - - /** - * Queue an "event" to be run on the GL rendering thread. - * @param r the runnable to be run on the GL rendering thread. - */ - public void queueEvent(Runnable r) { - mGLThread.queueEvent(r); - } - - @Override - protected void onDetachedFromWindow() { - super.onDetachedFromWindow(); - mGLThread.requestExitAndWait(); - } - - // ---------------------------------------------------------------------- - - public interface GLWrapper { - GL wrap(GL gl); - } - - // ---------------------------------------------------------------------- - - /** - * A generic renderer interface. - */ - public interface Renderer { - /** - * @return the EGL configuration specification desired by the renderer. - */ - int[] getConfigSpec(); - - /** - * Surface created. - * Called when the surface is created. Called when the application - * starts, and whenever the GPU is reinitialized. This will - * typically happen when the device awakes after going to sleep. - * Set your textures here. - * @param gl the GL interface. Use <code>instanceof</code> to - * test if the interface supports GL11 or higher interfaces. - * @param config the EGLConfig of the created surface. Can be used - * to create matching pbuffers. - */ - void onSurfaceCreated(GL10 gl, EGLConfig config); - /** - * Surface changed size. - * Called after the surface is created and whenever - * the OpenGL ES surface size changes. Set your viewport here. - * @param gl the GL interface. Use <code>instanceof</code> to - * test if the interface supports GL11 or higher interfaces. - * @param width - * @param height - */ - void onSurfaceChanged(GL10 gl, int width, int height); - /** - * Draw the current frame. - * @param gl the GL interface. Use <code>instanceof</code> to - * test if the interface supports GL11 or higher interfaces. - */ - void onDrawFrame(GL10 gl); - } - - /** - * An EGL helper class. - */ - - private class EglHelper { - public EglHelper() { - - } - - /** - * Initialize EGL for a given configuration spec. - * @param configSpec - */ - public void start(int[] configSpec){ - /* - * Get an EGL instance - */ - mEgl = (EGL10) EGLContext.getEGL(); - - /* - * Get to the default display. - */ - mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); - - /* - * We can now initialize EGL for that display - */ - int[] version = new int[2]; - mEgl.eglInitialize(mEglDisplay, version); - - EGLConfig[] configs = new EGLConfig[1]; - int[] num_config = new int[1]; - mEgl.eglChooseConfig(mEglDisplay, configSpec, configs, 1, - num_config); - mEglConfig = configs[0]; - - /* - * Create an OpenGL ES context. This must be done only once, an - * OpenGL context is a somewhat heavy object. - */ - mEglContext = mEgl.eglCreateContext(mEglDisplay, mEglConfig, - EGL10.EGL_NO_CONTEXT, null); - - mEglSurface = null; - } - - /* - * React to the creation of a new surface by creating and returning an - * OpenGL interface that renders to that surface. - */ - public GL createSurface(SurfaceHolder holder) { - /* - * The window size has changed, so we need to create a new - * surface. - */ - if (mEglSurface != null) { - - /* - * Unbind and destroy the old EGL surface, if - * there is one. - */ - mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, - EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT); - mEgl.eglDestroySurface(mEglDisplay, mEglSurface); - } - - /* - * Create an EGL surface we can render into. - */ - mEglSurface = mEgl.eglCreateWindowSurface(mEglDisplay, - mEglConfig, holder, null); - - /* - * Before we can issue GL commands, we need to make sure - * the context is current and bound to a surface. - */ - mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, - mEglContext); - - - GL gl = mEglContext.getGL(); - if (mGLWrapper != null) { - gl = mGLWrapper.wrap(gl); - } - - if ((mDebugFlags & (DEBUG_CHECK_GL_ERROR | DEBUG_LOG_GL_CALLS))!= 0) { - int configFlags = 0; - Writer log = null; - if ((mDebugFlags & DEBUG_CHECK_GL_ERROR) != 0) { - configFlags |= GLDebugHelper.CONFIG_CHECK_GL_ERROR; - } - if ((mDebugFlags & DEBUG_LOG_GL_CALLS) != 0) { - log = new LogWriter(); - } - gl = GLDebugHelper.wrap(gl, configFlags, log); - } - return gl; - } - - /** - * Display the current render surface. - * @return false if the context has been lost. - */ - public boolean swap() { - mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); - - /* - * Always check for EGL_CONTEXT_LOST, which means the context - * and all associated data were lost (For instance because - * the device went to sleep). We need to sleep until we - * get a new surface. - */ - return mEgl.eglGetError() != EGL11.EGL_CONTEXT_LOST; - } - - public void finish() { - if (mEglSurface != null) { - mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, - EGL10.EGL_NO_SURFACE, - EGL10.EGL_NO_CONTEXT); - mEgl.eglDestroySurface(mEglDisplay, mEglSurface); - mEglSurface = null; - } - if (mEglContext != null) { - mEgl.eglDestroyContext(mEglDisplay, mEglContext); - mEglContext = null; - } - if (mEglDisplay != null) { - mEgl.eglTerminate(mEglDisplay); - mEglDisplay = null; - } - } - - EGL10 mEgl; - EGLDisplay mEglDisplay; - EGLSurface mEglSurface; - EGLConfig mEglConfig; - EGLContext mEglContext; - } - - /** - * A generic GL Thread. Takes care of initializing EGL and GL. Delegates - * to a Renderer instance to do the actual drawing. Can be configured to - * render continuously or on request. - * - */ - class GLThread extends Thread { - GLThread(Renderer renderer) { - super(); - mDone = false; - mWidth = 0; - mHeight = 0; - mRequestRender = true; - mRenderMode = RENDERMODE_CONTUOUSLY; - mRenderer = renderer; - setName("GLThread"); - } - - @Override - public void run() { - /* - * When the android framework launches a second instance of - * an activity, the new instance's onCreate() method may be - * called before the first instance returns from onDestroy(). - * - * This semaphore ensures that only one instance at a time - * accesses EGL. - */ - try { - try { - sEglSemaphore.acquire(); - } catch (InterruptedException e) { - return; - } - guardedRun(); - } catch (InterruptedException e) { - // fall thru and exit normally - } finally { - sEglSemaphore.release(); - } - } - - private void guardedRun() throws InterruptedException { - mEglHelper = new EglHelper(); - /* - * Specify a configuration for our opengl session - * and grab the first configuration that matches is - */ - int[] configSpec = mRenderer.getConfigSpec(); - mEglHelper.start(configSpec); - - GL10 gl = null; - boolean tellRendererSurfaceCreated = true; - boolean tellRendererSurfaceChanged = true; - - /* - * This is our main activity thread's loop, we go until - * asked to quit. - */ - while (!mDone) { - - /* - * Update the asynchronous state (window size) - */ - int w, h; - boolean changed; - boolean needStart = false; - synchronized (this) { - Runnable r; - while ((r = getEvent()) != null) { - r.run(); - } - if (mPaused) { - mEglHelper.finish(); - needStart = true; - } - while (needToWait()) { - wait(); - } - if (mDone) { - break; - } - changed = mSizeChanged; - w = mWidth; - h = mHeight; - mSizeChanged = false; - mRequestRender = false; - } - if (needStart) { - mEglHelper.start(configSpec); - tellRendererSurfaceCreated = true; - changed = true; - } - if (changed) { - gl = (GL10) mEglHelper.createSurface(getHolder()); - tellRendererSurfaceChanged = true; - } - if (tellRendererSurfaceCreated) { - mRenderer.onSurfaceCreated(gl, mEglHelper.mEglConfig); - tellRendererSurfaceCreated = false; - } - if (tellRendererSurfaceChanged) { - mRenderer.onSurfaceChanged(gl, w, h); - tellRendererSurfaceChanged = false; - } - if ((w > 0) && (h > 0)) { - /* draw a frame here */ - mRenderer.onDrawFrame(gl); - - /* - * Once we're done with GL, we need to call swapBuffers() - * to instruct the system to display the rendered frame - */ - mEglHelper.swap(); - } - } - - /* - * clean-up everything... - */ - mEglHelper.finish(); - } - - private boolean needToWait() { - if (mDone) { - return false; - } - - if (mPaused || (! mHasSurface)) { - return true; - } - - if ((mWidth > 0) && (mHeight > 0) && (mRequestRender || (mRenderMode == RENDERMODE_CONTUOUSLY))) { - return false; - } - - return true; - } - - public void setRenderMode(int renderMode) { - if ( !((RENDERMODE_WHEN_DIRTY <= renderMode) && (renderMode <= RENDERMODE_CONTUOUSLY)) ) { - throw new IllegalArgumentException("renderMode"); - } - synchronized(this) { - mRenderMode = renderMode; - if (renderMode == RENDERMODE_CONTUOUSLY) { - notify(); - } - } - } - - public int getRenderMode() { - synchronized(this) { - return mRenderMode; - } - } - - public void requestRender() { - synchronized(this) { - mRequestRender = true; - notify(); - } - } - - public void surfaceCreated() { - synchronized(this) { - mHasSurface = true; - notify(); - } - } - - public void surfaceDestroyed() { - synchronized(this) { - mHasSurface = false; - notify(); - } - } - - public void onPause() { - synchronized (this) { - mPaused = true; - } - } - - public void onResume() { - synchronized (this) { - mPaused = false; - notify(); - } - } - - public void onWindowResize(int w, int h) { - synchronized (this) { - mWidth = w; - mHeight = h; - mSizeChanged = true; - notify(); - } - } - - public void requestExitAndWait() { - // don't call this from GLThread thread or it is a guaranteed - // deadlock! - synchronized(this) { - mDone = true; - notify(); - } - try { - join(); - } catch (InterruptedException ex) { - Thread.currentThread().interrupt(); - } - } - - /** - * Queue an "event" to be run on the GL rendering thread. - * @param r the runnable to be run on the GL rendering thread. - */ - public void queueEvent(Runnable r) { - synchronized(this) { - mEventQueue.add(r); - } - } - - private Runnable getEvent() { - synchronized(this) { - if (mEventQueue.size() > 0) { - return mEventQueue.remove(0); - } - - } - return null; - } - - private boolean mDone; - private boolean mPaused; - private boolean mHasSurface; - private int mWidth; - private int mHeight; - private int mRenderMode; - private boolean mRequestRender; - private Renderer mRenderer; - private ArrayList<Runnable> mEventQueue = new ArrayList<Runnable>(); - private EglHelper mEglHelper; - } - - static class LogWriter extends Writer { - - @Override public void close() { - flushBuilder(); - } - - @Override public void flush() { - flushBuilder(); - } - - @Override public void write(char[] buf, int offset, int count) { - for(int i = 0; i < count; i++) { - char c = buf[offset + i]; - if ( c == '\n') { - flushBuilder(); - } - else { - mBuilder.append(c); - } - } - } - - private void flushBuilder() { - if (mBuilder.length() > 0) { - Log.v("GLSurfaceView", mBuilder.toString()); - mBuilder.delete(0, mBuilder.length()); - } - } - - private StringBuilder mBuilder = new StringBuilder(); - } - - private static final Semaphore sEglSemaphore = new Semaphore(1); - private boolean mSizeChanged = true; - - private GLThread mGLThread; - private GLWrapper mGLWrapper; - private int mDebugFlags; -} diff --git a/opengl/java/android/opengl/GLU.java b/opengl/java/android/opengl/GLU.java deleted file mode 100644 index 0152f42..0000000 --- a/opengl/java/android/opengl/GLU.java +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import javax.microedition.khronos.opengles.GL10; - -/** - * A set of GL utilities inspired by the OpenGL Utility Toolkit. - * - */ - -public class GLU { - - /** - * Return an error string from a GL or GLU error code. - * - * @param error - a GL or GLU error code. - * @return the error string for the input error code, or NULL if the input - * was not a valid GL or GLU error code. - */ - public static String gluErrorString(int error) { - switch (error) { - case GL10.GL_NO_ERROR: - return "no error"; - case GL10.GL_INVALID_ENUM: - return "invalid enum"; - case GL10.GL_INVALID_VALUE: - return "invalid value"; - case GL10.GL_INVALID_OPERATION: - return "invalid operation"; - case GL10.GL_STACK_OVERFLOW: - return "stack overflow"; - case GL10.GL_STACK_UNDERFLOW: - return "stack underflow"; - case GL10.GL_OUT_OF_MEMORY: - return "out of memory"; - default: - return null; - } - } - - /** - * Define a viewing transformation in terms of an eye point, a center of - * view, and an up vector. - * - * @param gl a GL10 interface - * @param eyeX eye point X - * @param eyeY eye point Y - * @param eyeZ eye point Z - * @param centerX center of view X - * @param centerY center of view Y - * @param centerZ center of view Z - * @param upX up vector X - * @param upY up vector Y - * @param upZ up vector Z - */ - public static void gluLookAt(GL10 gl, float eyeX, float eyeY, float eyeZ, - float centerX, float centerY, float centerZ, float upX, float upY, - float upZ) { - - // See the OpenGL GLUT documentation for gluLookAt for a description - // of the algorithm. We implement it in a straightforward way: - - float fx = centerX - eyeX; - float fy = centerY - eyeY; - float fz = centerZ - eyeZ; - - // Normalize f - float rlf = 1.0f / Matrix.length(fx, fy, fz); - fx *= rlf; - fy *= rlf; - fz *= rlf; - - // compute s = f x up (x means "cross product") - float sx = fy * upZ - fz * upY; - float sy = fz * upX - fx * upZ; - float sz = fx * upY - fy * upX; - - // and normalize s - float rls = 1.0f / Matrix.length(sx, sy, sz); - sx *= rls; - sy *= rls; - sz *= rls; - - // compute u = s x f - float ux = sy * fz - sz * fy; - float uy = sz * fx - sx * fz; - float uz = sx * fy - sy * fx; - - float[] m = new float[16]; - m[0] = sx; - m[1] = ux; - m[2] = -fx; - m[3] = 0.0f; - - m[4] = sy; - m[5] = uy; - m[6] = -fy; - m[7] = 0.0f; - - m[8] = sz; - m[9] = uz; - m[10] = -fz; - m[11] = 0.0f; - - m[12] = 0.0f; - m[13] = 0.0f; - m[14] = 0.0f; - m[15] = 1.0f; - - gl.glMultMatrixf(m, 0); - gl.glTranslatef(-eyeX, -eyeY, -eyeZ); - } - - /** - * Set up a 2D orthographic projection matrix - * - * @param gl - * @param left - * @param right - * @param bottom - * @param top - */ - public static void gluOrtho2D(GL10 gl, float left, float right, - float bottom, float top) { - gl.glOrthof(left, right, bottom, top, -1.0f, 1.0f); - } - - /** - * Set up a perspective projection matrix - * - * @param gl a GL10 interface - * @param fovy specifies the field of view angle, in degrees, in the Y - * direction. - * @param aspect specifies the aspect ration that determins the field of - * view in the x direction. The aspect ratio is the ratio of x - * (width) to y (height). - * @param zNear specifies the distance from the viewer to the near clipping - * plane (always positive). - * @param zFar specifies the distance from the viewer to the far clipping - * plane (always positive). - */ - public static void gluPerspective(GL10 gl, float fovy, float aspect, - float zNear, float zFar) { - float top = zNear * (float) Math.tan(fovy * (Math.PI / 360.0)); - float bottom = -top; - float left = bottom * aspect; - float right = top * aspect; - gl.glFrustumf(left, right, bottom, top, zNear, zFar); - } - - /** - * Map object coordinates into window coordinates. gluProject transforms the - * specified object coordinates into window coordinates using model, proj, - * and view. The result is stored in win. - * <p> - * Note that you can use the OES_matrix_get extension, if present, to get - * the current modelView and projection matrices. - * - * @param objX object coordinates X - * @param objY object coordinates Y - * @param objZ object coordinates Z - * @param model the current modelview matrix - * @param modelOffset the offset into the model array where the modelview - * maxtrix data starts. - * @param project the current projection matrix - * @param projectOffset the offset into the project array where the project - * matrix data starts. - * @param view the current view, {x, y, width, height} - * @param viewOffset the offset into the view array where the view vector - * data starts. - * @param win the output vector {winX, winY, winZ}, that returns the - * computed window coordinates. - * @param winOffset the offset into the win array where the win vector data - * starts. - * @return A return value of GL_TRUE indicates success, a return value of - * GL_FALSE indicates failure. - */ - public static int gluProject(float objX, float objY, float objZ, - float[] model, int modelOffset, float[] project, int projectOffset, - int[] view, int viewOffset, float[] win, int winOffset) { - float[] m = new float[16]; - Matrix.multiplyMM(m, 0, project, projectOffset, model, modelOffset); - - float[] v = new float[4]; - - v[0] = objX; - v[1] = objY; - v[2] = objZ; - v[3] = 1.0f; - - float[] v2 = new float[4]; - - Matrix.multiplyMV(v2, 0, m, 0, v, 0); - - float w = v2[3]; - if (w == 0.0f) { - return GL10.GL_FALSE; - } - - float rw = 1.0f / w; - - win[winOffset] = - view[viewOffset] + view[viewOffset + 2] * (v2[0] * rw + 1.0f) - * 0.5f; - win[winOffset + 1] = - view[viewOffset + 1] + view[viewOffset + 3] - * (v2[1] * rw + 1.0f) * 0.5f; - win[winOffset + 2] = (v2[2] * rw + 1.0f) * 0.5f; - - return GL10.GL_TRUE; - } - - /** - * Map window coordinates to object coordinates. gluUnProject maps the - * specified window coordinates into object coordinates using model, proj, - * and view. The result is stored in obj. - * <p> - * Note that you can use the OES_matrix_get extension, if present, to get - * the current modelView and projection matrices. - * - * @param winX window coordinates X - * @param winY window coordinates Y - * @param winZ window coordinates Z - * @param model the current modelview matrix - * @param modelOffset the offset into the model array where the modelview - * maxtrix data starts. - * @param project the current projection matrix - * @param projectOffset the offset into the project array where the project - * matrix data starts. - * @param view the current view, {x, y, width, height} - * @param viewOffset the offset into the view array where the view vector - * data starts. - * @param obj the output vector {objX, objY, objZ}, that returns the - * computed object coordinates. - * @param objOffset the offset into the obj array where the obj vector data - * starts. - * @return A return value of GL10.GL_TRUE indicates success, a return value - * of GL10.GL_FALSE indicates failure. - */ - public static int gluUnProject(float winX, float winY, float winZ, - float[] model, int modelOffset, float[] project, int projectOffset, - int[] view, int viewOffset, float[] obj, int objOffset) { - float[] pm = new float[16]; - Matrix.multiplyMM(pm, 0, project, projectOffset, model, modelOffset); - - float[] invPM = new float[16]; - if (!Matrix.invertM(invPM, 0, pm, 0)) { - return GL10.GL_FALSE; - } - - float[] v = new float[4]; - - v[0] = - 2.0f * (winX - view[viewOffset + 0]) / view[viewOffset + 2] - - 1.0f; - v[1] = - 2.0f * (winY - view[viewOffset + 1]) / view[viewOffset + 3] - - 1.0f; - v[2] = 2.0f * winZ - 1.0f; - v[3] = 1.0f; - - float[] v2 = new float[4]; - - Matrix.multiplyMV(v2, 0, invPM, 0, v, 0); - - obj[objOffset] = v2[0]; - obj[objOffset + 1] = v2[1]; - obj[objOffset + 2] = v2[2]; - - return GL10.GL_TRUE; - } - - } diff --git a/opengl/java/android/opengl/GLUtils.java b/opengl/java/android/opengl/GLUtils.java deleted file mode 100644 index df6c557..0000000 --- a/opengl/java/android/opengl/GLUtils.java +++ /dev/null @@ -1,220 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import javax.microedition.khronos.opengles.GL10; -import android.graphics.Bitmap; - -/** - * - * Utility class to help bridging OpenGL ES and Android APIs. - * - */ - -public final class GLUtils { - - /* - * We use a class initializer to allow the native code to cache some - * field offsets. - */ - static { - nativeClassInit(); - } - - private GLUtils() { - } - - /** - * return the internal format as defined by OpenGL ES of the supplied bitmap. - * - * @param bitmap - * @return the internal format of the bitmap. - */ - public static int getInternalFormat(Bitmap bitmap) { - if (bitmap == null) { - throw new NullPointerException("getInternalFormat can't be used with a null Bitmap"); - } - switch (bitmap.getConfig()) { - case ALPHA_8: - return GL10.GL_ALPHA; - case ARGB_4444: - case ARGB_8888: - return GL10.GL_RGBA; - case RGB_565: - return GL10.GL_RGB; - } - throw new IllegalArgumentException("Unknown internalformat"); - } - - /** - * Return the type as defined by OpenGL ES of the supplied bitmap. - */ - public static int getType(Bitmap bitmap) { - if (bitmap == null) { - throw new NullPointerException("getType can't be used with a null Bitmap"); - } - int type; - switch(bitmap.getConfig()) { - case ARGB_4444: - type = GL10.GL_UNSIGNED_SHORT_4_4_4_4; - break; - case RGB_565: - type = GL10.GL_UNSIGNED_SHORT_5_6_5; - break; - case ALPHA_8: - case ARGB_8888: - default: - type = GL10.GL_UNSIGNED_BYTE; - break; - } - return type; - } - - /** - * Calls glTexImage2D() on the current OpenGL context. If no context is - * current the behavior is the same as calling glTexImage2D() with no - * current context, that is, eglGetError() will return the appropriate - * error. - * Unlike glTexImage2D() bitmap cannot be null and will raise an exception - * in that case. - * All other parameters are identical to those used for glTexImage2D(). - * - * NOTE: this method doesn't change GL_UNPACK_ALIGNMENT, you must make - * sure to set it properly according to the supplied bitmap. - * - * Whether or not bitmap can have non power of two dimensions depends on - * the current OpenGL context. Always check glGetError() some time - * after calling this method, just like when using OpenGL directly. - * - * @param target - * @param level - * @param internalformat - * @param bitmap - * @param border - */ - public static void texImage2D(int target, int level, int internalformat, - Bitmap bitmap, int border) { - if (bitmap == null) { - throw new NullPointerException("texImage2D can't be used with a null Bitmap"); - } - int type = getType(bitmap); - if (native_texImage2D(target, level, internalformat, bitmap, type, border)!=0) { - throw new IllegalArgumentException("invalid Bitmap format"); - } - } - - /** - * A version of texImage2D() that takes an explicit type parameter - * as defined by the OpenGL ES specification. - * - * @param target - * @param level - * @param internalformat - * @param bitmap - * @param type - * @param border - */ - public static void texImage2D(int target, int level, int internalformat, - Bitmap bitmap, int type, int border) { - if (bitmap == null) { - throw new NullPointerException("texImage2D can't be used with a null Bitmap"); - } - if (native_texImage2D(target, level, internalformat, bitmap, type, border)!=0) { - throw new IllegalArgumentException("invalid Bitmap format"); - } - } - - /** - * A version of texImage2D that determines the internalFormat automatically. - * - * @param target - * @param level - * @param bitmap - * @param border - */ - public static void texImage2D(int target, int level, Bitmap bitmap, - int border) { - if (bitmap == null) { - throw new NullPointerException("texImage2D can't be used with a null Bitmap"); - } - int type = getType(bitmap); - if (native_texImage2D(target, level, -1, bitmap, type, border)!=0) { - throw new IllegalArgumentException("invalid Bitmap format"); - } - } - - /** - * Calls glTexSubImage2D() on the current OpenGL context. If no context is - * current the behavior is the same as calling glTexSubImage2D() with no - * current context, that is, eglGetError() will return the appropriate - * error. - * Unlike glTexSubImage2D() bitmap cannot be null and will raise an exception - * in that case. - * All other parameters are identical to those used for glTexSubImage2D(). - * - * NOTE: this method doesn't change GL_UNPACK_ALIGNMENT, you must make - * sure to set it properly according to the supplied bitmap. - * - * Whether or not bitmap can have non power of two dimensions depends on - * the current OpenGL context. Always check glGetError() some time - * after calling this method, just like when using OpenGL directly. - * - * @param target - * @param level - * @param xoffset - * @param yoffset - * @param bitmap - */ - public static void texSubImage2D(int target, int level, int xoffset, int yoffset, - Bitmap bitmap) { - if (bitmap == null) { - throw new NullPointerException("texSubImage2D can't be used with a null Bitmap"); - } - int type = getType(bitmap); - if (native_texSubImage2D(target, level, xoffset, yoffset, bitmap, -1, type)!=0) { - throw new IllegalArgumentException("invalid Bitmap format"); - } - } - - /** - * A version of texSubImage2D() that takes an explicit type parameter - * as defined by the OpenGL ES specification. - * - * @param target - * @param level - * @param xoffset - * @param yoffset - * @param bitmap - * @param type - */ - public static void texSubImage2D(int target, int level, int xoffset, int yoffset, - Bitmap bitmap, int format, int type) { - if (bitmap == null) { - throw new NullPointerException("texSubImage2D can't be used with a null Bitmap"); - } - if (native_texSubImage2D(target, level, xoffset, yoffset, bitmap, format, type)!=0) { - throw new IllegalArgumentException("invalid Bitmap format"); - } - } - - native private static void nativeClassInit(); - - native private static int native_texImage2D(int target, int level, int internalformat, - Bitmap bitmap, int type, int border); - native private static int native_texSubImage2D(int target, int level, int xoffset, int yoffset, - Bitmap bitmap, int format, int type); -} diff --git a/opengl/java/android/opengl/GLWrapperBase.java b/opengl/java/android/opengl/GLWrapperBase.java deleted file mode 100644 index 067f95f..0000000 --- a/opengl/java/android/opengl/GLWrapperBase.java +++ /dev/null @@ -1,495 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.nio.Buffer; -import java.nio.FloatBuffer; -import java.nio.IntBuffer; -import javax.microedition.khronos.opengles.GL; -import javax.microedition.khronos.opengles.GL10; -import javax.microedition.khronos.opengles.GL10Ext; -import javax.microedition.khronos.opengles.GL11; -import javax.microedition.khronos.opengles.GL11Ext; -import javax.microedition.khronos.opengles.GL11ExtensionPack; - -/** - * The abstract base class for a GL wrapper. Provides - * some convenient instance variables and default implementations. - */ -abstract class GLWrapperBase - implements GL, GL10, GL10Ext, GL11, GL11Ext { - public GLWrapperBase(GL gl) { - mgl = (GL10) gl; - if (gl instanceof GL10Ext) { - mgl10Ext = (GL10Ext) gl; - } - if (gl instanceof GL11) { - mgl11 = (GL11) gl; - } - if (gl instanceof GL11Ext) { - mgl11Ext = (GL11Ext) gl; - } - if (gl instanceof GL11ExtensionPack) { - mgl11ExtensionPack = (GL11ExtensionPack) gl; - } - } - - protected GL10 mgl; - protected GL10Ext mgl10Ext; - protected GL11 mgl11; - protected GL11Ext mgl11Ext; - protected GL11ExtensionPack mgl11ExtensionPack; - - // Unsupported GL11 methods - - public void glGetPointerv(int pname, java.nio.Buffer[] params) { - throw new UnsupportedOperationException(); - } - - // VBO versions of *Pointer and *Elements methods - public void glColorPointer(int size, int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - public void glNormalPointer(int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexCoordPointer(int size, int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - public void glVertexPointer(int size, int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - public void glDrawElements(int mode, int count, int type, int offset) { - throw new UnsupportedOperationException(); - } - - public void glBindBuffer(int target, int buffer) { - throw new UnsupportedOperationException(); - } - - public void glBufferData(int target, int size, Buffer data, int usage) { - throw new UnsupportedOperationException(); - } - - public void glBufferSubData(int target, int offset, int size, Buffer data) { - throw new UnsupportedOperationException(); - } - - public void glColor4ub(byte red, byte green, byte blue, byte alpha) { - throw new UnsupportedOperationException(); - } - - public void glDeleteBuffers(int n, int[] buffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glDeleteBuffers(int n, IntBuffer buffers) { - throw new UnsupportedOperationException(); - } - - public void glGenBuffers(int n, int[] buffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGenBuffers(int n, IntBuffer buffers) { - throw new UnsupportedOperationException(); - } - - public void glGetBooleanv(int pname, boolean[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetBooleanv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetBufferParameteriv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetBufferParameteriv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanef(int pname, float[] eqn, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanef(int pname, FloatBuffer eqn) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanex(int pname, int[] eqn, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetClipPlanex(int pname, IntBuffer eqn) { - throw new UnsupportedOperationException(); - } - - public void glGetFixedv(int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetFixedv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetFloatv(int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetFloatv(int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetLightfv(int light, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetLightfv(int light, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetLightxv(int light, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetLightxv(int light, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialfv(int face, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialfv(int face, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialxv(int face, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetMaterialxv(int face, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnviv(int env, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnviv(int env, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnvxv(int env, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexEnvxv(int env, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterfv(int target, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterfv(int target, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameteriv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameteriv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterxv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexParameterxv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public boolean glIsBuffer(int buffer) { - throw new UnsupportedOperationException(); - } - - public boolean glIsEnabled(int cap) { - throw new UnsupportedOperationException(); - } - - public boolean glIsTexture(int texture) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterf(int pname, float param) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterfv(int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterfv(int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterx(int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterxv(int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glPointParameterxv(int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glPointSizePointerOES(int type, int stride, Buffer pointer) { - throw new UnsupportedOperationException(); - } - - public void glTexEnvi(int target, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexEnviv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexEnviv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterfv(int target, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterfv(int target, int pname, FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexParameteri(int target, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterxv(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexParameterxv(int target, int pname, IntBuffer params) { - throw new UnsupportedOperationException(); - } - - // Unsupported GL11Ext methods - - public void glCurrentPaletteMatrixOES(int matrixpaletteindex) { - throw new UnsupportedOperationException(); - } - - public void glLoadPaletteFromModelViewMatrixOES() { - throw new UnsupportedOperationException(); - } - - public void glMatrixIndexPointerOES(int size, int type, int stride, Buffer pointer) { - throw new UnsupportedOperationException(); - } - - public void glMatrixIndexPointerOES(int size, int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - public void glWeightPointerOES(int size, int type, int stride, Buffer pointer) { - throw new UnsupportedOperationException(); - } - - public void glWeightPointerOES(int size, int type, int stride, int offset) { - throw new UnsupportedOperationException(); - } - - // Unsupported GL11ExtensionPack methods - - public void glBindFramebufferOES(int target, int framebuffer) { - throw new UnsupportedOperationException(); - } - - public void glBindRenderbufferOES(int target, int renderbuffer) { - throw new UnsupportedOperationException(); - } - - public void glBlendEquation(int mode) { - throw new UnsupportedOperationException(); - } - - public void glBlendEquationSeparate(int modeRGB, int modeAlpha) { - throw new UnsupportedOperationException(); - } - - public void glBlendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) { - throw new UnsupportedOperationException(); - } - - int glCheckFramebufferStatusOES(int target) { - throw new UnsupportedOperationException(); - } - - public void glCompressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, int imageSize) { - throw new UnsupportedOperationException(); - } - - public void glDeleteFramebuffersOES(int n, int[] framebuffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glDeleteFramebuffersOES(int n, java.nio.IntBuffer framebuffers) { - throw new UnsupportedOperationException(); - } - - public void glDeleteRenderbuffersOES(int n, int[] renderbuffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glDeleteRenderbuffersOES(int n, java.nio.IntBuffer renderbuffers) { - throw new UnsupportedOperationException(); - } - - public void glFramebufferRenderbufferOES(int target, int attachment, int renderbuffertarget, int renderbuffer) { - throw new UnsupportedOperationException(); - } - - public void glFramebufferTexture2DOES(int target, int attachment, int textarget, int texture, int level) { - throw new UnsupportedOperationException(); - } - - public void glGenerateMipmapOES(int target) { - throw new UnsupportedOperationException(); - } - - public void glGenFramebuffersOES(int n, int[] framebuffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGenFramebuffersOES(int n, java.nio.IntBuffer framebuffers) { - throw new UnsupportedOperationException(); - } - - public void glGenRenderbuffersOES(int n, int[] renderbuffers, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGenRenderbuffersOES(int n, java.nio.IntBuffer renderbuffers) { - throw new UnsupportedOperationException(); - } - - public void glGetFramebufferAttachmentParameterivOES(int target, int attachment, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetFramebufferAttachmentParameterivOES(int target, int attachment, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetRenderbufferParameterivOES(int target, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetRenderbufferParameterivOES(int target, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGenfv(int coord, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGenfv(int coord, int pname, java.nio.FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGeniv(int coord, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGeniv(int coord, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGenxv(int coord, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glGetTexGenxv(int coord, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public boolean glIsFramebufferOES(int framebuffer) { - throw new UnsupportedOperationException(); - } - - public boolean glIsRenderbufferOES(int renderbuffer) { - throw new UnsupportedOperationException(); - } - - public void glRenderbufferStorageOES(int target, int internalformat, int width, int height) { - throw new UnsupportedOperationException(); - } - - public void glTexGenf(int coord, int pname, float param) { - throw new UnsupportedOperationException(); - } - - public void glTexGenfv(int coord, int pname, float[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexGenfv(int coord, int pname, java.nio.FloatBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexGeni(int coord, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexGeniv(int coord, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexGeniv(int coord, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } - - public void glTexGenx(int coord, int pname, int param) { - throw new UnsupportedOperationException(); - } - - public void glTexGenxv(int coord, int pname, int[] params, int offset) { - throw new UnsupportedOperationException(); - } - - public void glTexGenxv(int coord, int pname, java.nio.IntBuffer params) { - throw new UnsupportedOperationException(); - } -} diff --git a/opengl/java/android/opengl/Group.java b/opengl/java/android/opengl/Group.java deleted file mode 100644 index 1ef2953..0000000 --- a/opengl/java/android/opengl/Group.java +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.nio.ByteBuffer; -import java.nio.ByteOrder; -import java.nio.ShortBuffer; -import java.io.DataInputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; -import java.util.Iterator; -import javax.microedition.khronos.opengles.*; - -class MaterialIndices { - - private Material material = null; - private ShortBuffer indexBuffer = null; - - public MaterialIndices(Material material, ShortBuffer indexBuffer) { - this.material = material; - this.indexBuffer = indexBuffer; - } - - public Material getMaterial() { - return material; - } - - public ShortBuffer getIndexBuffer() { - return indexBuffer; - } -} - -/** - * {@hide} - */ -public class Group { - - private Object3D parent; - private String name; - - private List<MaterialIndices> materialIndices = - new ArrayList<MaterialIndices>(); - - public Group(Object3D parent) { - this.parent = parent; - } - - public String getName() { - return name; - } - - public void load(DataInputStream dis) throws IOException { - dis.readInt(); // name length - this.name = dis.readUTF(); - - int numMaterials = dis.readInt(); - - for (int i = 0; i < numMaterials; i++) { - dis.readInt(); // material name length - String matName = dis.readUTF(); - Material material = parent.getMaterial(matName); - - int numIndices = dis.readInt(); - byte[] indicesBytes = new byte[numIndices * 2]; - dis.readFully(indicesBytes); - - // Swap bytes from network to native order if necessary - if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) { - int idx = 0; - for (int j = 0; j < numIndices; j++) { - byte b0 = indicesBytes[idx]; - byte b1 = indicesBytes[idx + 1]; - indicesBytes[idx] = b1; - indicesBytes[idx + 1] = b0; - idx += 2; - } - } - - ByteBuffer ibb = ByteBuffer.allocateDirect(2*numIndices); - ibb.order(ByteOrder.nativeOrder()); - ibb.put(indicesBytes); - ibb.position(0); - - ShortBuffer sb = ibb.asShortBuffer(); - materialIndices.add(new MaterialIndices(material, sb)); - } - } - - public int getNumTriangles() { - int numTriangles = 0; - Iterator<MaterialIndices> iter = materialIndices.iterator(); - while (iter.hasNext()) { - MaterialIndices matIdx = iter.next(); - ShortBuffer indexBuffer = matIdx.getIndexBuffer(); - numTriangles += indexBuffer.capacity()/3; - } - return numTriangles; - } - - public void draw(GL10 gl) { - gl.glDisableClientState(gl.GL_COLOR_ARRAY); - - gl.glVertexPointer(3, gl.GL_FIXED, 0, parent.getVertexBuffer()); - gl.glEnableClientState(gl.GL_VERTEX_ARRAY); - - gl.glNormalPointer(gl.GL_FIXED, 0, parent.getNormalBuffer()); - gl.glEnableClientState(gl.GL_NORMAL_ARRAY); - - if (parent.hasTexcoords()) { - gl.glTexCoordPointer(2, gl.GL_FIXED, 0, parent.getTexcoordBuffer()); - gl.glEnableClientState(gl.GL_TEXTURE_COORD_ARRAY); - gl.glEnable(gl.GL_TEXTURE_2D); - } else { - gl.glDisable(gl.GL_TEXTURE_2D); - } - - Iterator<MaterialIndices> iter = materialIndices.iterator(); - while (iter.hasNext()) { - MaterialIndices matIdx = iter.next(); - ShortBuffer indexBuffer = matIdx.getIndexBuffer(); - Material mat = matIdx.getMaterial(); - mat.setMaterialParameters(gl); - if (parent.hasTexcoords() && mat.getMap_Kd().length() > 0) { - Texture texture = parent.getTexture(mat.getMap_Kd()); - texture.setTextureParameters(gl); - } - - gl.glDrawElements(gl.GL_TRIANGLES, - indexBuffer.capacity(), - gl.GL_UNSIGNED_SHORT, - indexBuffer); - } - } - - public String toString() { - return "Group[" + - "name=" + name + - "]"; - } -} diff --git a/opengl/java/android/opengl/Material.java b/opengl/java/android/opengl/Material.java deleted file mode 100644 index 60a3e72..0000000 --- a/opengl/java/android/opengl/Material.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.DataInputStream; -import java.io.IOException; -import javax.microedition.khronos.opengles.GL10; - -/** - * {@hide} - */ -public class Material { - - private Object3D parent; - private String name; - private String map_kd; - private float[] ka = new float[4]; - private float[] kd = new float[4]; - private float[] ks = new float[4]; - private float ns; - private int illum; - private float d; - - private static float[] black = { 0.0f, 0.0f, 0.0f, 1.0f }; - - public Material(Object3D parent) { - this.parent = parent; - } - - public String getName() { - return name; - } - - public String getMap_Kd() { - return map_kd; - } - - public void setMaterialParameters(GL10 gl) { - gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, kd, 0); - gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_DIFFUSE, kd, 0); - gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, ks, 0); - gl.glMaterialf(gl.GL_FRONT_AND_BACK, gl.GL_SHININESS, - Math.min(Math.max(ns, 0), 128)); - -// if (illum == 0) { -// gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, kd, 0); -// } else { -// gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_AMBIENT, ka, 0); -// gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_DIFFUSE, kd, 0); -// } - -// if (illum > 1) { -// gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, ks, 0); -// gl.glMaterialf(gl.GL_FRONT_AND_BACK, gl.GL_SHININESS, -// Math.min(Math.max(ns, 0), 128)); -// } else { -// gl.glMaterialfv(gl.GL_FRONT_AND_BACK, gl.GL_SPECULAR, black, 0); -// } - } - - public void load(DataInputStream dis) throws IOException { - dis.readInt(); // name length - this.name = dis.readUTF(); - - dis.readInt(); // map_kdLength - this.map_kd = dis.readUTF(); - - if (parent.hasTexcoords() && map_kd.length() > 0) { - parent.loadTexture(map_kd); - } - - this.ka[0] = dis.readFloat(); - this.ka[1] = dis.readFloat(); - this.ka[2] = dis.readFloat(); - this.ka[3] = dis.readFloat(); - - this.kd[0] = dis.readFloat(); - this.kd[1] = dis.readFloat(); - this.kd[2] = dis.readFloat(); - this.kd[3] = dis.readFloat(); - - this.ks[0] = dis.readFloat(); - this.ks[1] = dis.readFloat(); - this.ks[2] = dis.readFloat(); - this.ks[3] = dis.readFloat(); - - this.ns = dis.readFloat(); - this.illum = dis.readInt(); - this.d = dis.readFloat(); - } - - public String toString() { - return "Material[" + - "name=\"" + name + "\"," + - "ka={" + ka[0] + "," + ka[1] + "," + ka[2] + "}," + - "kd={" + kd[0] + "," + kd[1] + "," + kd[2] + "}," + - "ks={" + ks[0] + "," + ks[1] + "," + ks[2] + "}," + - "ns=" + ns + "," + - "map_kd=\"" + - (map_kd == null ? "" : map_kd) + - "\"," + - "illum=" + illum + "," + - "d=" + d + - "]"; - } -} diff --git a/opengl/java/android/opengl/Matrix.java b/opengl/java/android/opengl/Matrix.java deleted file mode 100644 index 38be6be..0000000 --- a/opengl/java/android/opengl/Matrix.java +++ /dev/null @@ -1,582 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -/** - * Matrix math utilities. These methods operate on OpenGL ES format - * matrices and vectors stored in float arrays. - * - * Matrices are 4 x 4 column-vector matrices stored in column-major - * order: - * <pre> - * m[offset + 0] m[offset + 4] m[offset + 8] m[offset + 12] - * m[offset + 1] m[offset + 5] m[offset + 9] m[offset + 13] - * m[offset + 2] m[offset + 6] m[offset + 10] m[offset + 14] - * m[offset + 3] m[offset + 7] m[offset + 11] m[offset + 15] - * </pre> - * - * Vectors are 4 row x 1 column column-vectors stored in order: - * <pre> - * v[offset + 0] - * v[offset + 1] - * v[offset + 2] - * v[offset + 3] - * </pre> - * - */ -public class Matrix { - /** - * Multiply two 4x4 matrices together and store the result in a third 4x4 - * matrix. In matrix notation: result = lhs x rhs. Due to the way - * matrix multiplication works, the result matrix will have the same - * effect as first multiplying by the rhs matrix, then multiplying by - * the lhs matrix. This is the opposite of what you might expect. - * - * The same float array may be passed for result, lhs, and/or rhs. However, - * the result element values are undefined if the result elements overlap - * either the lhs or rhs elements. - * - * @param result The float array that holds the result. - * @param resultOffset The offset into the result array where the result is - * stored. - * @param lhs The float array that holds the left-hand-side matrix. - * @param lhsOffset The offset into the lhs array where the lhs is stored - * @param rhs The float array that holds the right-hand-side matrix. - * @param rhsOffset The offset into the rhs array where the rhs is stored. - * - * @throws IllegalArgumentException if result, lhs, or rhs are null, or if - * resultOffset + 16 > result.length or lhsOffset + 16 > lhs.length or - * rhsOffset + 16 > rhs.length. - */ - public static native void multiplyMM(float[] result, int resultOffset, - float[] lhs, int lhsOffset, float[] rhs, int rhsOffset); - - /** - * Multiply a 4 element vector by a 4x4 matrix and store the result in a 4 - * element column vector. In matrix notation: result = lhs x rhs - * - * The same float array may be passed for resultVec, lhsMat, and/or rhsVec. - * However, the resultVec element values are undefined if the resultVec - * elements overlap either the lhsMat or rhsVec elements. - * - * @param resultVec The float array that holds the result vector. - * @param resultVecOffset The offset into the result array where the result - * vector is stored. - * @param lhsMat The float array that holds the left-hand-side matrix. - * @param lhsMatOffset The offset into the lhs array where the lhs is stored - * @param rhsVec The float array that holds the right-hand-side vector. - * @param rhsVecOffset The offset into the rhs vector where the rhs vector - * is stored. - * - * @throws IllegalArgumentException if resultVec, lhsMat, - * or rhsVec are null, or if resultVecOffset + 4 > resultVec.length - * or lhsMatOffset + 16 > lhsMat.length or - * rhsVecOffset + 4 > rhsVec.length. - */ - public static native void multiplyMV(float[] resultVec, - int resultVecOffset, float[] lhsMat, int lhsMatOffset, - float[] rhsVec, int rhsVecOffset); - - /** - * Transposes a 4 x 4 matrix. - * - * @param mTrans the array that holds the output inverted matrix - * @param mTransOffset an offset into mInv where the inverted matrix is - * stored. - * @param m the input array - * @param mOffset an offset into m where the matrix is stored. - */ - public static void transposeM(float[] mTrans, int mTransOffset, float[] m, - int mOffset) { - for (int i = 0; i < 4; i++) { - int mBase = i * 4 + mOffset; - mTrans[i + mTransOffset] = m[mBase]; - mTrans[i + 4 + mTransOffset] = m[mBase + 1]; - mTrans[i + 8 + mTransOffset] = m[mBase + 2]; - mTrans[i + 12 + mTransOffset] = m[mBase + 3]; - } - } - - /** - * Inverts a 4 x 4 matrix. - * - * @param mInv the array that holds the output inverted matrix - * @param mInvOffset an offset into mInv where the inverted matrix is - * stored. - * @param m the input array - * @param mOffset an offset into m where the matrix is stored. - * @return true if the matrix could be inverted, false if it could not. - */ - public static boolean invertM(float[] mInv, int mInvOffset, float[] m, - int mOffset) { - // Invert a 4 x 4 matrix using Cramer's Rule - - // array of transpose source matrix - float[] src = new float[16]; - - // transpose matrix - transposeM(src, 0, m, mOffset); - - // temp array for pairs - float[] tmp = new float[12]; - - // calculate pairs for first 8 elements (cofactors) - tmp[0] = src[10] * src[15]; - tmp[1] = src[11] * src[14]; - tmp[2] = src[9] * src[15]; - tmp[3] = src[11] * src[13]; - tmp[4] = src[9] * src[14]; - tmp[5] = src[10] * src[13]; - tmp[6] = src[8] * src[15]; - tmp[7] = src[11] * src[12]; - tmp[8] = src[8] * src[14]; - tmp[9] = src[10] * src[12]; - tmp[10] = src[8] * src[13]; - tmp[11] = src[9] * src[12]; - - // Holds the destination matrix while we're building it up. - float[] dst = new float[16]; - - // calculate first 8 elements (cofactors) - dst[0] = tmp[0] * src[5] + tmp[3] * src[6] + tmp[4] * src[7]; - dst[0] -= tmp[1] * src[5] + tmp[2] * src[6] + tmp[5] * src[7]; - dst[1] = tmp[1] * src[4] + tmp[6] * src[6] + tmp[9] * src[7]; - dst[1] -= tmp[0] * src[4] + tmp[7] * src[6] + tmp[8] * src[7]; - dst[2] = tmp[2] * src[4] + tmp[7] * src[5] + tmp[10] * src[7]; - dst[2] -= tmp[3] * src[4] + tmp[6] * src[5] + tmp[11] * src[7]; - dst[3] = tmp[5] * src[4] + tmp[8] * src[5] + tmp[11] * src[6]; - dst[3] -= tmp[4] * src[4] + tmp[9] * src[5] + tmp[10] * src[6]; - dst[4] = tmp[1] * src[1] + tmp[2] * src[2] + tmp[5] * src[3]; - dst[4] -= tmp[0] * src[1] + tmp[3] * src[2] + tmp[4] * src[3]; - dst[5] = tmp[0] * src[0] + tmp[7] * src[2] + tmp[8] * src[3]; - dst[5] -= tmp[1] * src[0] + tmp[6] * src[2] + tmp[9] * src[3]; - dst[6] = tmp[3] * src[0] + tmp[6] * src[1] + tmp[11] * src[3]; - dst[6] -= tmp[2] * src[0] + tmp[7] * src[1] + tmp[10] * src[3]; - dst[7] = tmp[4] * src[0] + tmp[9] * src[1] + tmp[10] * src[2]; - dst[7] -= tmp[5] * src[0] + tmp[8] * src[1] + tmp[11] * src[2]; - - // calculate pairs for second 8 elements (cofactors) - tmp[0] = src[2] * src[7]; - tmp[1] = src[3] * src[6]; - tmp[2] = src[1] * src[7]; - tmp[3] = src[3] * src[5]; - tmp[4] = src[1] * src[6]; - tmp[5] = src[2] * src[5]; - tmp[6] = src[0] * src[7]; - tmp[7] = src[3] * src[4]; - tmp[8] = src[0] * src[6]; - tmp[9] = src[2] * src[4]; - tmp[10] = src[0] * src[5]; - tmp[11] = src[1] * src[4]; - - // calculate second 8 elements (cofactors) - dst[8] = tmp[0] * src[13] + tmp[3] * src[14] + tmp[4] * src[15]; - dst[8] -= tmp[1] * src[13] + tmp[2] * src[14] + tmp[5] * src[15]; - dst[9] = tmp[1] * src[12] + tmp[6] * src[14] + tmp[9] * src[15]; - dst[9] -= tmp[0] * src[12] + tmp[7] * src[14] + tmp[8] * src[15]; - dst[10] = tmp[2] * src[12] + tmp[7] * src[13] + tmp[10] * src[15]; - dst[10] -= tmp[3] * src[12] + tmp[6] * src[13] + tmp[11] * src[15]; - dst[11] = tmp[5] * src[12] + tmp[8] * src[13] + tmp[11] * src[14]; - dst[11] -= tmp[4] * src[12] + tmp[9] * src[13] + tmp[10] * src[14]; - dst[12] = tmp[2] * src[10] + tmp[5] * src[11] + tmp[1] * src[9]; - dst[12] -= tmp[4] * src[11] + tmp[0] * src[9] + tmp[3] * src[10]; - dst[13] = tmp[8] * src[11] + tmp[0] * src[8] + tmp[7] * src[10]; - dst[13] -= tmp[6] * src[10] + tmp[9] * src[11] + tmp[1] * src[8]; - dst[14] = tmp[6] * src[9] + tmp[11] * src[11] + tmp[3] * src[8]; - dst[14] -= tmp[10] * src[11] + tmp[2] * src[8] + tmp[7] * src[9]; - dst[15] = tmp[10] * src[10] + tmp[4] * src[8] + tmp[9] * src[9]; - dst[15] -= tmp[8] * src[9] + tmp[11] * src[10] + tmp[5] * src[8]; - - // calculate determinant - float det = - src[0] * dst[0] + src[1] * dst[1] + src[2] * dst[2] + src[3] - * dst[3]; - - if (det == 0.0f) { - - } - - // calculate matrix inverse - det = 1 / det; - for (int j = 0; j < 16; j++) - mInv[j + mInvOffset] = dst[j] * det; - - return true; - } - - /** - * Computes an orthographic projection matrix. - * - * @param m returns the result - * @param mOffset - * @param left - * @param right - * @param bottom - * @param top - * @param near - * @param far - */ - public static void orthoM(float[] m, int mOffset, - float left, float right, float bottom, float top, - float near, float far) { - if (left == right) { - throw new IllegalArgumentException("left == right"); - } - if (bottom == top) { - throw new IllegalArgumentException("bottom == top"); - } - if (near == far) { - throw new IllegalArgumentException("near == far"); - } - - final float r_width = 1.0f / (right - left); - final float r_height = 1.0f / (top - bottom); - final float r_depth = 1.0f / (far - near); - final float x = 2.0f * (r_width); - final float y = 2.0f * (r_height); - final float z = -2.0f * (r_depth); - final float tx = -(right + left) * r_width; - final float ty = -(top + bottom) * r_height; - final float tz = -(far + near) * r_depth; - m[mOffset + 0] = x; - m[mOffset + 5] = y; - m[mOffset +10] = z; - m[mOffset +12] = tx; - m[mOffset +13] = ty; - m[mOffset +14] = tz; - m[mOffset +15] = 1.0f; - m[mOffset + 1] = 0.0f; - m[mOffset + 2] = 0.0f; - m[mOffset + 3] = 0.0f; - m[mOffset + 4] = 0.0f; - m[mOffset + 6] = 0.0f; - m[mOffset + 7] = 0.0f; - m[mOffset + 8] = 0.0f; - m[mOffset + 9] = 0.0f; - m[mOffset + 11] = 0.0f; - } - - - /** - * Define a projection matrix in terms of six clip planes - * @param m the float array that holds the perspective matrix - * @param offset the offset into float array m where the perspective - * matrix data is written - * @param left - * @param right - * @param bottom - * @param top - * @param near - * @param far - */ - - public static void frustumM(float[] m, int offset, - float left, float right, float bottom, float top, - float near, float far) { - if (left == right) { - throw new IllegalArgumentException("left == right"); - } - if (top == bottom) { - throw new IllegalArgumentException("top == bottom"); - } - if (near == far) { - throw new IllegalArgumentException("near == far"); - } - if (near <= 0.0f) { - throw new IllegalArgumentException("near <= 0.0f"); - } - if (far <= 0.0f) { - throw new IllegalArgumentException("far <= 0.0f"); - } - final float r_width = 1.0f / (right - left); - final float r_height = 1.0f / (top - bottom); - final float r_depth = 1.0f / (near - far); - final float x = 2.0f * (near * r_width); - final float y = 2.0f * (near * r_height); - final float A = 2.0f * ((right + left) * r_width); - final float B = (top + bottom) * r_height; - final float C = (far + near) * r_depth; - final float D = 2.0f * (far * near * r_depth); - m[offset + 0] = x; - m[offset + 5] = y; - m[offset + 8] = A; - m[offset + 9] = B; - m[offset + 10] = C; - m[offset + 14] = D; - m[offset + 11] = -1.0f; - m[offset + 1] = 0.0f; - m[offset + 2] = 0.0f; - m[offset + 3] = 0.0f; - m[offset + 4] = 0.0f; - m[offset + 6] = 0.0f; - m[offset + 7] = 0.0f; - m[offset + 12] = 0.0f; - m[offset + 13] = 0.0f; - m[offset + 15] = 0.0f; - } - - /** - * Computes the length of a vector - * - * @param x x coordinate of a vector - * @param y y coordinate of a vector - * @param z z coordinate of a vector - * @return the length of a vector - */ - public static float length(float x, float y, float z) { - return (float) Math.sqrt(x * x + y * y + z * z); - } - - /** - * Sets matrix m to the identity matrix. - * @param sm returns the result - * @param smOffset index into sm where the result matrix starts - */ - public static void setIdentityM(float[] sm, int smOffset) { - for (int i=0 ; i<16 ; i++) { - sm[smOffset + i] = 0; - } - for(int i = 0; i < 16; i += 5) { - sm[smOffset + i] = 1.0f; - } - } - - /** - * Scales matrix m by sx, sy, and sz, putting the result in sm - * @param sm returns the result - * @param smOffset index into sm where the result matrix starts - * @param m source matrix - * @param mOffset index into m where the source matrix starts - * @param x scale factor x - * @param y scale factor y - * @param z scale factor z - */ - public static void scaleM(float[] sm, int smOffset, - float[] m, int mOffset, - float x, float y, float z) { - for (int i=0 ; i<4 ; i++) { - int smi = smOffset + i; - int mi = mOffset + i; - sm[ smi] = m[ mi] * x; - sm[ 4 + smi] = m[ 4 + mi] * y; - sm[ 8 + smi] = m[ 8 + mi] * z; - sm[12 + smi] = m[12 + mi]; - } - } - - /** - * Scales matrix m in place by sx, sy, and sz - * @param m matrix to scale - * @param mOffset index into m where the matrix starts - * @param x scale factor x - * @param y scale factor y - * @param z scale factor z - */ - public static void scaleM(float[] m, int mOffset, - float x, float y, float z) { - for (int i=0 ; i<4 ; i++) { - int mi = mOffset + i; - m[ mi] *= x; - m[ 4 + mi] *= y; - m[ 8 + mi] *= z; - } - } - - /** - * Translates matrix m by sx, sy, and sz, putting the result in tm - * @param tm returns the result - * @param tmOffset index into sm where the result matrix starts - * @param m source matrix - * @param mOffset index into m where the source matrix starts - * @param x translation factor x - * @param y translation factor y - * @param z translation factor z - */ - public static void translateM(float[] tm, int tmOffset, - float[] m, int mOffset, - float x, float y, float z) { - for (int i=0 ; i<4 ; i++) { - int tmi = tmOffset + i; - int mi = mOffset + i; - tm[12 + tmi] = m[mi] * x + m[4 + mi] * y + m[8 + mi] * z + - m[12 + mi]; - } - } - - /** - * Translates matrix m by sx, sy, and sz in place. - * @param m matrix - * @param mOffset index into m where the matrix starts - * @param x translation factor x - * @param y translation factor y - * @param z translation factor z - */ - public static void translateM( - float[] m, int mOffset, - float x, float y, float z) { - for (int i=0 ; i<4 ; i++) { - int mi = mOffset + i; - m[12 + mi] += m[mi] * x + m[4 + mi] * y + m[8 + mi] * z; - } - } - - /** - * Rotates matrix m by angle a (in degrees) around the axis (x, y, z) - * @param rm returns the result - * @param rmOffset index into rm where the result matrix starts - * @param m source matrix - * @param mOffset index into m where the source matrix starts - * @param a angle to rotate in degrees - * @param x scale factor x - * @param y scale factor y - * @param z scale factor z - */ - public static void rotateM(float[] rm, int rmOffset, - float[] m, int mOffset, - float a, float x, float y, float z) { - float[] r = new float[16]; - setRotateM(r, 0, a, x, y, z); - multiplyMM(rm, rmOffset, m, mOffset, r, 0); - } - - /** - * Rotates matrix m in place by angle a (in degrees) - * around the axis (x, y, z) - * @param m source matrix - * @param mOffset index into m where the matrix starts - * @param a angle to rotate in degrees - * @param x scale factor x - * @param y scale factor y - * @param z scale factor z - */ - public static void rotateM(float[] m, int mOffset, - float a, float x, float y, float z) { - float[] temp = new float[32]; - setRotateM(temp, 0, a, x, y, z); - multiplyMM(temp, 16, m, mOffset, temp, 0); - System.arraycopy(temp, 16, m, mOffset, 16); - } - - /** - * Rotates matrix m by angle a (in degrees) around the axis (x, y, z) - * @param rm returns the result - * @param rmOffset index into rm where the result matrix starts - * @param a angle to rotate in degrees - * @param x scale factor x - * @param y scale factor y - * @param z scale factor z - */ - public static void setRotateM(float[] rm, int rmOffset, - float a, float x, float y, float z) { - rm[rmOffset + 3] = 0; - rm[rmOffset + 7] = 0; - rm[rmOffset + 11]= 0; - rm[rmOffset + 12]= 0; - rm[rmOffset + 13]= 0; - rm[rmOffset + 14]= 0; - rm[rmOffset + 15]= 1; - a *= (float) (Math.PI / 180.0f); - float s = (float) Math.sin(a); - float c = (float) Math.cos(a); - if (1.0f == x && 0.0f == y && 0.0f == z) { - rm[rmOffset + 5] = c; rm[rmOffset + 10]= c; - rm[rmOffset + 6] = s; rm[rmOffset + 9] = -s; - rm[rmOffset + 1] = 0; rm[rmOffset + 2] = 0; - rm[rmOffset + 4] = 0; rm[rmOffset + 8] = 0; - rm[rmOffset + 0] = 1; - } else if (0.0f == x && 1.0f == y && 0.0f == z) { - rm[rmOffset + 0] = c; rm[rmOffset + 10]= c; - rm[rmOffset + 8] = s; rm[rmOffset + 2] = -s; - rm[rmOffset + 1] = 0; rm[rmOffset + 4] = 0; - rm[rmOffset + 6] = 0; rm[rmOffset + 9] = 0; - rm[rmOffset + 5] = 1; - } else if (0.0f == x && 0.0f == y && 1.0f == z) { - rm[rmOffset + 0] = c; rm[rmOffset + 5] = c; - rm[rmOffset + 1] = s; rm[rmOffset + 4] = -s; - rm[rmOffset + 2] = 0; rm[rmOffset + 6] = 0; - rm[rmOffset + 8] = 0; rm[rmOffset + 9] = 0; - rm[rmOffset + 10]= 1; - } else { - float len = length(x, y, z); - if (1.0f != len) { - float recipLen = 1.0f / len; - x *= recipLen; - y *= recipLen; - z *= recipLen; - } - float nc = 1.0f - c; - float xy = x * y; - float yz = y * z; - float zx = z * x; - float xs = x * s; - float ys = y * s; - float zs = z * s; - rm[rmOffset + 0] = x*x*nc + c; - rm[rmOffset + 4] = xy*nc - zs; - rm[rmOffset + 8] = zx*nc + ys; - rm[rmOffset + 1] = xy*nc + zs; - rm[rmOffset + 5] = y*y*nc + c; - rm[rmOffset + 9] = yz*nc - xs; - rm[rmOffset + 2] = zx*nc - ys; - rm[rmOffset + 6] = yz*nc + xs; - rm[rmOffset + 10] = z*z*nc + c; - } - } - - /** - * Converts Euler angles to a rotation matrix - * @param rm returns the result - * @param rmOffset index into rm where the result matrix starts - * @param x angle of rotation, in degrees - * @param y angle of rotation, in degrees - * @param z angle of rotation, in degrees - */ - public static void setRotateEulerM(float[] rm, int rmOffset, - float x, float y, float z) { - x *= (float) (Math.PI / 180.0f); - y *= (float) (Math.PI / 180.0f); - z *= (float) (Math.PI / 180.0f); - float cx = (float) Math.cos(x); - float sx = (float) Math.sin(x); - float cy = (float) Math.cos(y); - float sy = (float) Math.sin(y); - float cz = (float) Math.cos(z); - float sz = (float) Math.sin(z); - float cxsy = cx * sy; - float sxsy = sx * sy; - - rm[rmOffset + 0] = cy * cz; - rm[rmOffset + 1] = -cy * sz; - rm[rmOffset + 2] = sy; - rm[rmOffset + 3] = 0.0f; - - rm[rmOffset + 4] = cxsy * cz + cx * sz; - rm[rmOffset + 5] = -cxsy * sz + cx * cz; - rm[rmOffset + 6] = -sx * cy; - rm[rmOffset + 7] = 0.0f; - - rm[rmOffset + 8] = -sxsy * cz + sx * sz; - rm[rmOffset + 9] = sxsy * sz + sx * cz; - rm[rmOffset + 10] = cx * cy; - rm[rmOffset + 11] = 0.0f; - - rm[rmOffset + 12] = 0.0f; - rm[rmOffset + 13] = 0.0f; - rm[rmOffset + 14] = 0.0f; - rm[rmOffset + 15] = 1.0f; - } -} diff --git a/opengl/java/android/opengl/Object3D.java b/opengl/java/android/opengl/Object3D.java deleted file mode 100644 index 340c6a7..0000000 --- a/opengl/java/android/opengl/Object3D.java +++ /dev/null @@ -1,245 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.BufferedReader; -import java.io.DataInputStream; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.IOException; -import java.nio.ByteBuffer; -import java.nio.ByteOrder; -import java.nio.IntBuffer; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import javax.microedition.khronos.opengles.*; - -/** - * {@hide} - */ -public abstract class Object3D { - - private boolean mHasTexcoords = false; - - private float mBoundsMinX = Float.MAX_VALUE; - private float mBoundsMaxX = Float.MIN_VALUE; - private float mBoundsMinY = Float.MAX_VALUE; - private float mBoundsMaxY = Float.MIN_VALUE; - private float mBoundsMinZ = Float.MAX_VALUE; - private float mBoundsMaxZ = Float.MIN_VALUE; - - private IntBuffer mVertexBuffer; - private IntBuffer mNormalBuffer; - private IntBuffer mTexcoordBuffer; - - // All groups, by name - private Map<String, Group> mGroups; - - // All materials, by name - private Map<String, Material> mMaterials; - - // All texture maps, by name - private Map<String, Texture> mTextures; - - public Object3D() { - reset(); - } - - /** - * Override this method with an implementation that contructs - * and InputStream from the given filename. For example, if the - * source files are to be retrieved using an AssetManager, - * the implementation would use AssetManager.load() to - * get the input stream. - */ - public abstract InputStream readFile(String filename) throws IOException; - - private void reset() { - mVertexBuffer = mNormalBuffer = mTexcoordBuffer = null; - - mGroups = new HashMap<String,Group>(); - mMaterials = new HashMap<String,Material>(); - mTextures = new HashMap<String,Texture>(); - } - - public Material getMaterial(String name) { - Material mat = mMaterials.get(name); - return mat; - } - - public Texture getTexture(String name) { - return mTextures.get(name); - } - - public IntBuffer getVertexBuffer() { - return mVertexBuffer; - } - - public IntBuffer getNormalBuffer() { - return mNormalBuffer; - } - - public IntBuffer getTexcoordBuffer() { - return mTexcoordBuffer; - } - - public int getNumTriangles() { - int numTriangles = 0; - Iterator<Group> iter = mGroups.values().iterator(); - while (iter.hasNext()) { - numTriangles += iter.next().getNumTriangles(); - } - return numTriangles; - } - - public boolean hasTexcoords() { - return mHasTexcoords; - } - - public float getBoundsMinX() { - return mBoundsMinX; - } - - public float getBoundsMaxX() { - return mBoundsMaxX; - } - - public float getBoundsMinY() { - return mBoundsMinY; - } - - public float getBoundsMaxY() { - return mBoundsMaxY; - } - - public float getBoundsMinZ() { - return mBoundsMinZ; - } - - public float getBoundsMaxZ() { - return mBoundsMaxZ; - } - - public void loadTexture(String name) throws IOException { - InputStream is = readFile(name + ".raw"); - Texture texture = new Texture(is); - mTextures.put(name, texture); - } - - private static void verifyByte(DataInputStream dis, int b) - throws IOException { - int x = dis.read() & 0xff; - if (x != b) { - throw new RuntimeException("Bad byte: " + - x + - " (expected " + b + ")"); - } - } - - public void load(String filename) throws IOException { - reset(); - - DataInputStream dis = new DataInputStream(readFile(filename)); - verifyByte(dis, 'g' + 128); - verifyByte(dis, 'l'); - verifyByte(dis, 'e'); - verifyByte(dis, 's'); - - int numTuples = dis.readInt(); - - this.mBoundsMinX = dis.readFloat(); - this.mBoundsMaxX = dis.readFloat(); - this.mBoundsMinY = dis.readFloat(); - this.mBoundsMaxY = dis.readFloat(); - this.mBoundsMinZ = dis.readFloat(); - this.mBoundsMaxZ = dis.readFloat(); - - this.mHasTexcoords = dis.readInt() == 1; - - int intsPerTuple = mHasTexcoords ? 8 : 6; - int numInts = numTuples*intsPerTuple; - - int len = 4*numTuples*(mHasTexcoords ? 8 : 6); - - byte[] tmp = new byte[len]; - int tidx = 0; - while (tidx < len) { - tidx += dis.read(tmp, tidx, len - tidx); - } - if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) { - for (int i = 0; i < len; i += 4) { - byte tmp0 = tmp[i]; - byte tmp1 = tmp[i + 1]; - byte tmp2 = tmp[i + 2]; - byte tmp3 = tmp[i + 3]; - tmp[i] = tmp3; - tmp[i + 1] = tmp2; - tmp[i + 2] = tmp1; - tmp[i + 3] = tmp0; - } - } - - ByteBuffer allbb = ByteBuffer.allocateDirect(len); - allbb.order(ByteOrder.nativeOrder()); - allbb.put(tmp); - - allbb.position(0); - allbb.limit(4*3*numTuples); - ByteBuffer vbb = allbb.slice(); - this.mVertexBuffer = vbb.asIntBuffer(); - mVertexBuffer.position(0); - - if (mHasTexcoords) { - allbb.position(allbb.limit()); - allbb.limit(allbb.position() + 4*2*numTuples); - ByteBuffer tbb = allbb.slice(); - this.mTexcoordBuffer = tbb.asIntBuffer(); - mTexcoordBuffer.position(0); - } - - allbb.position(allbb.limit()); - allbb.limit(allbb.position() + 4*3*numTuples); - ByteBuffer nbb = allbb.slice(); - this.mNormalBuffer = nbb.asIntBuffer(); - mNormalBuffer.position(0); - - int numMaterials = dis.readInt(); - for (int i = 0; i < numMaterials; i++) { - Material mat = new Material(this); - mat.load(dis); - mMaterials.put(mat.getName(), mat); - } - - int numGroups = dis.readInt(); - for (int i = 0; i < numGroups; i++) { - Group g = new Group(this); - g.load(dis); - mGroups.put(g.getName(), g); - } - } - - public void draw(GL10 gl) { - Iterator<Group> iter = mGroups.values().iterator(); - while (iter.hasNext()) { - iter.next().draw(gl); - } - } -} - diff --git a/opengl/java/android/opengl/Texture.java b/opengl/java/android/opengl/Texture.java deleted file mode 100644 index dcd894d..0000000 --- a/opengl/java/android/opengl/Texture.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -import java.io.InputStream; -import java.io.IOException; -import java.nio.Buffer; -import java.nio.ByteBuffer; -import java.nio.ByteOrder; -import javax.microedition.khronos.opengles.GL10; - -import android.content.res.AssetManager; - -/** - * {@hide} - */ -public class Texture { - - private int width, height, bpp; - private ByteBuffer data; - private int name = -1; - - // Texture maps have the following format. All integers - // are 16 bits, high byte first. Pixels are in 5/6/5 - // RGB format, low byte first. - // - // width - // height - // pixel (0, 0) - // pixel (1, 0) - // ... - // pixel (width - 1, height - 1) - - private int readInt16(InputStream is) throws IOException { - return is.read() | (is.read() << 8); - } - - public Texture(InputStream is) throws IOException { - this.width = readInt16(is); - this.height = readInt16(is); - this.bpp = 2; - - int npixels = width*height; - int nbytes = npixels*bpp; - byte[] arr = new byte[nbytes]; - - int idx = 0; - while (idx < nbytes) { - int nread = is.read(arr, idx, nbytes - idx); - idx += nread; - } - - if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) { - // Swap pairs of bytes on big-endian platforms - for (int i = 0; i < npixels; i++) { - int j = i*2; - int k = j + 1; - - byte tmp = arr[j]; - arr[j] = arr[k]; - arr[k] = tmp; - } - } - - this.data = ByteBuffer.allocateDirect(arr.length); - this.data.order(ByteOrder.nativeOrder()); - data.put(arr); - data.position(0); - } - - private int loadTexture(GL10 gl, - int textureUnit, - int minFilter, int magFilter, - int wrapS, int wrapT, - int mode, - int width, int height, - int dataType, - Buffer data) { - int[] texture = new int[1]; - gl.glGenTextures(1, texture, 0); - - gl.glEnable(gl.GL_TEXTURE_2D); - gl.glClientActiveTexture(textureUnit); - gl.glBindTexture(gl.GL_TEXTURE_2D, texture[0]); - gl.glTexParameterf(gl.GL_TEXTURE_2D, - gl.GL_TEXTURE_MIN_FILTER, - minFilter); - gl.glTexParameterf(gl.GL_TEXTURE_2D, - gl.GL_TEXTURE_MAG_FILTER, - magFilter); - gl.glTexParameterf(gl.GL_TEXTURE_2D, - gl.GL_TEXTURE_WRAP_S, - wrapS); - gl.glTexParameterf(gl.GL_TEXTURE_2D, - gl.GL_TEXTURE_WRAP_T, - wrapT); - gl.glTexEnvf(gl.GL_TEXTURE_ENV, gl.GL_TEXTURE_ENV_MODE, mode); - - gl.glTexImage2D(gl.GL_TEXTURE_2D, 0, gl.GL_RGB, - width, height, - 0, gl.GL_RGB, dataType, - data); - - return texture[0]; - } - - public void setTextureParameters(GL10 gl) { - if (name < 0) { - name = loadTexture(gl, - gl.GL_TEXTURE0, - gl.GL_NEAREST, gl.GL_NEAREST, - gl.GL_REPEAT, gl.GL_REPEAT, - gl.GL_MODULATE, - width, height, - gl.GL_UNSIGNED_SHORT_5_6_5, - data); - } - - gl.glBindTexture(gl.GL_TEXTURE_2D, name); - } -} diff --git a/opengl/java/android/opengl/Visibility.java b/opengl/java/android/opengl/Visibility.java deleted file mode 100644 index b802160..0000000 --- a/opengl/java/android/opengl/Visibility.java +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.opengl; - -/** - * {@hide} - * A collection of utility methods for computing the visibility of triangle - * meshes. - * - */ -public class Visibility { - /** - * Test whether a given triangle mesh is visible on the screen. The mesh - * is specified as an indexed triangle list. - * - * @param ws the world space to screen space transform matrix, as an OpenGL - * column matrix. - * @param wsOffset an index into the ws array where the data starts. - * @param positions the vertex positions (x, y, z). - * @param positionsOffset the index in the positions array where the data - * starts. - * @param indices the indices of the triangle list. The indices are - * expressed as chars because they are unsigned 16-bit values. - * @param indicesOffset the index in the indices array where the index data - * starts. - * @param indexCount the number of indices in use. Typically a multiple of - * three. If not a multiple of three, the remaining one or two indices will - * be ignored. - * @return 2 if all of the mesh is visible, 1 if some part of the mesh is - * visible, 0 if no part is visible. - * - * @throws IllegalArgumentException if ws is null, wsOffset < 0, - * positions is null, positionsOffset < 0, indices is null, - * indicesOffset < 0, indicesOffset > indices.length - indexCount - */ - public static native int visibilityTest(float[] ws, int wsOffset, - float[] positions, int positionsOffset, char[] indices, - int indicesOffset, int indexCount); - - /** - * Given an OpenGL ES ModelView-Projection matrix (which implicitly - * describes a frustum) and a list of spheres, determine which spheres - * intersect the frustum. - * <p> - * A ModelView-Projection matrix can be computed by multiplying the - * a Projection matrix by the a ModelView matrix (in that order.). There - * are several possible ways to obtain the current ModelView and - * Projection matrices. The most generally applicable way is to keep - * track of the current matrices in application code. If that is not - * convenient, there are two optional OpenGL ES extensions which may - * be used to read the current matrices from OpenGL ES: - * <ul> - * <li>GL10Ext.glQueryMatrixxOES - * <li>GL11.GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES and - * GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES - * </ul> - * The problem with reading back the matrices is that your application - * will only work with devices that support the extension(s) that - * it uses. - * <p> - * A frustum is a six-sided truncated pyramid that defines the portion of - * world space that is visible in the view. - * <p> - * Spheres are described as four floating point values: x, y, z, and r, in - * world-space coordinates. R is the radius of the sphere. - * <p> - * @param mvp a float array containing the mode-view-projection matrix - * @param mvpOffset The offset of the mvp data within the mvp array. - * @param spheres a float array containing the sphere data. - * @param spheresOffset an offset into the sphere array where the sphere - * data starts - * @param spheresCount the number of spheres to cull. - * @param results an integer array containing the indices of the spheres - * that are either contained entirely within or intersect the frustum. - * @param resultsOffset an offset into the results array where the results - * start. - * @param resultsCapacity the number of array elements available for storing - * results. - * @return the number of spheres that intersected the frustum. Can be - * larger than resultsCapacity, in which case only the first resultsCapacity - * results are written into the results array. - * - * @throws IllegalArgumentException if mvp is null, mvpOffset < 0, - * mvpOffset > mvp.length - 16, spheres is null, spheresOffset < 0, - * spheresOffset > spheres.length - sphereCount, - * results is null, resultsOffset < 0, resultsOffset > results.length - - * resultsCapacity. - */ - public static native int frustumCullSpheres(float[] mvp, int mvpOffset, - float[] spheres, int spheresOffset, int spheresCount, - int[] results, int resultsOffset, int resultsCapacity); - - /** - * Compute a bounding sphere for a set of points. It is approximately the - * minimal bounding sphere of an axis-aligned box that bounds the points. - * - * @param positions positions in x, y, z triples - * @param positionsOffset offset into positions array - * @param positionsCount number of position triples to process - * @param sphere array containing the output as (x, y, z, r) - * @param sphereOffset offset where the sphere data will be written - * - * @throws IllegalArgumentException if positions is null, - * positionsOffset < 0, positionsOffset > positions.length - positionsCount, - * sphere is null, sphereOffset < 0, sphereOffset > sphere.length - 4. - */ - public static native void computeBoundingSphere(float[] positions, - int positionsOffset, int positionsCount, float[] sphere, - int sphereOffset); -} diff --git a/opengl/java/android/opengl/package.html b/opengl/java/android/opengl/package.html deleted file mode 100644 index 7175b33..0000000 --- a/opengl/java/android/opengl/package.html +++ /dev/null @@ -1,5 +0,0 @@ -<HTML> -<BODY> -Provides OpenGL utilities. -</BODY> -</HTML> |