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-rw-r--r--opengl/java/android/opengl/GLSurfaceView.java2
-rw-r--r--opengl/java/com/google/android/gles_jni/EGLImpl.java61
2 files changed, 45 insertions, 18 deletions
diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java
index 8954ec6..1e3bd72 100644
--- a/opengl/java/android/opengl/GLSurfaceView.java
+++ b/opengl/java/android/opengl/GLSurfaceView.java
@@ -847,7 +847,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
*/
mEglContext = mEGLContextFactory.createContext(mEgl, mEglDisplay, mEglConfig);
if (mEglContext == null || mEglContext == EGL10.EGL_NO_CONTEXT) {
- throw new RuntimeException("createContext failed");
+ throwEglException("createContext");
}
mEglSurface = null;
diff --git a/opengl/java/com/google/android/gles_jni/EGLImpl.java b/opengl/java/com/google/android/gles_jni/EGLImpl.java
index a667e8d..3e06ded 100644
--- a/opengl/java/com/google/android/gles_jni/EGLImpl.java
+++ b/opengl/java/com/google/android/gles_jni/EGLImpl.java
@@ -2,16 +2,16 @@
**
** Copyright 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
+** 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
+** 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
+** 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.
*/
@@ -30,11 +30,11 @@ public class EGLImpl implements EGL10 {
private EGLSurfaceImpl mSurface = new EGLSurfaceImpl(-1);
public native boolean eglInitialize(EGLDisplay display, int[] major_minor);
- public native boolean eglQueryContext(EGLDisplay display, EGLContext context, int attribute, int[] value);
+ public native boolean eglQueryContext(EGLDisplay display, EGLContext context, int attribute, int[] value);
public native boolean eglQuerySurface(EGLDisplay display, EGLSurface surface, int attribute, int[] value);
public native boolean eglChooseConfig(EGLDisplay display, int[] attrib_list, EGLConfig[] configs, int config_size, int[] num_config);
public native boolean eglGetConfigAttrib(EGLDisplay display, EGLConfig config, int attribute, int[] value);
- public native boolean eglGetConfigs(EGLDisplay display, EGLConfig[] configs, int config_size, int[] num_config);
+ public native boolean eglGetConfigs(EGLDisplay display, EGLConfig[] configs, int config_size, int[] num_config);
public native int eglGetError();
public native boolean eglDestroyContext(EGLDisplay display, EGLContext context);
public native boolean eglDestroySurface(EGLDisplay display, EGLSurface surface);
@@ -47,16 +47,27 @@ public class EGLImpl implements EGL10 {
public native boolean eglWaitNative(int engine, Object bindTarget);
public EGLContext eglCreateContext(EGLDisplay display, EGLConfig config, EGLContext share_context, int[] attrib_list) {
- return new EGLContextImpl( _eglCreateContext(display, config, share_context, attrib_list) );
+ int eglContextId = _eglCreateContext(display, config, share_context, attrib_list);
+ if (eglContextId == 0) {
+ return EGL10.EGL_NO_CONTEXT;
+ }
+ return new EGLContextImpl( eglContextId );
}
public EGLSurface eglCreatePbufferSurface(EGLDisplay display, EGLConfig config, int[] attrib_list) {
- return new EGLSurfaceImpl( _eglCreatePbufferSurface(display, config, attrib_list) );
+ int eglSurfaceId = _eglCreatePbufferSurface(display, config, attrib_list);
+ if (eglSurfaceId == 0) {
+ return EGL10.EGL_NO_SURFACE;
+ }
+ return new EGLSurfaceImpl( eglSurfaceId );
}
-
+
public EGLSurface eglCreatePixmapSurface(EGLDisplay display, EGLConfig config, Object native_pixmap, int[] attrib_list) {
EGLSurfaceImpl sur = new EGLSurfaceImpl();
_eglCreatePixmapSurface(sur, display, config, native_pixmap, attrib_list);
+ if (sur.mEGLSurface == 0) {
+ return EGL10.EGL_NO_SURFACE;
+ }
return sur;
}
@@ -73,11 +84,18 @@ public class EGLImpl implements EGL10 {
"eglCreateWindowSurface() can only be called with an instance of " +
"SurfaceView or SurfaceHolder at the moment, this will be fixed later.");
}
- return new EGLSurfaceImpl( _eglCreateWindowSurface(display, config, sur, attrib_list) );
+ int eglSurfaceId = _eglCreateWindowSurface(display, config, sur, attrib_list);
+ if (eglSurfaceId == 0) {
+ return EGL10.EGL_NO_SURFACE;
+ }
+ return new EGLSurfaceImpl( eglSurfaceId );
}
-
+
public synchronized EGLDisplay eglGetDisplay(Object native_display) {
int value = _eglGetDisplay(native_display);
+ if (value == 0) {
+ return EGL10.EGL_NO_DISPLAY;
+ }
if (mDisplay.mEGLDisplay != value)
mDisplay = new EGLDisplayImpl(value);
return mDisplay;
@@ -85,13 +103,19 @@ public class EGLImpl implements EGL10 {
public synchronized EGLContext eglGetCurrentContext() {
int value = _eglGetCurrentContext();
+ if (value == 0) {
+ return EGL10.EGL_NO_CONTEXT;
+ }
if (mContext.mEGLContext != value)
mContext = new EGLContextImpl(value);
return mContext;
}
-
+
public synchronized EGLDisplay eglGetCurrentDisplay() {
int value = _eglGetCurrentDisplay();
+ if (value == 0) {
+ return EGL10.EGL_NO_DISPLAY;
+ }
if (mDisplay.mEGLDisplay != value)
mDisplay = new EGLDisplayImpl(value);
return mDisplay;
@@ -99,6 +123,9 @@ public class EGLImpl implements EGL10 {
public synchronized EGLSurface eglGetCurrentSurface(int readdraw) {
int value = _eglGetCurrentSurface(readdraw);
+ if (value == 0) {
+ return EGL10.EGL_NO_SURFACE;
+ }
if (mSurface.mEGLSurface != value)
mSurface = new EGLSurfaceImpl(value);
return mSurface;
@@ -107,7 +134,7 @@ public class EGLImpl implements EGL10 {
private native int _eglCreateContext(EGLDisplay display, EGLConfig config, EGLContext share_context, int[] attrib_list);
private native int _eglCreatePbufferSurface(EGLDisplay display, EGLConfig config, int[] attrib_list);
private native void _eglCreatePixmapSurface(EGLSurface sur, EGLDisplay display, EGLConfig config, Object native_pixmap, int[] attrib_list);
- private native int _eglCreateWindowSurface(EGLDisplay display, EGLConfig config, Object native_window, int[] attrib_list);
+ private native int _eglCreateWindowSurface(EGLDisplay display, EGLConfig config, Object native_window, int[] attrib_list);
private native int _eglGetDisplay(Object native_display);
private native int _eglGetCurrentContext();
private native int _eglGetCurrentDisplay();
generated by cgit v1.1 at 2024-11-03 20:51:14 +0000