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-rw-r--r--WebCore/platform/graphics/android/GLUtils.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/WebCore/platform/graphics/android/GLUtils.h b/WebCore/platform/graphics/android/GLUtils.h
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--- a/WebCore/platform/graphics/android/GLUtils.h
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@@ -1,74 +0,0 @@
-/*
- * Copyright 2010, The Android Open Source Project
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GLUtils_h
-#define GLUtils_h
-
-#if USE(ACCELERATED_COMPOSITING)
-
-#include "SkBitmap.h"
-#include "SkMatrix.h"
-#include "TransformationMatrix.h"
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-namespace WebCore {
-
-class GLUtils {
-
-public:
- // Matrix utilities
- static void toGLMatrix(GLfloat* flattened, const TransformationMatrix& matrix);
- static void toSkMatrix(SkMatrix& skmatrix, const TransformationMatrix& matrix);
- static void setOrthographicMatrix(TransformationMatrix& ortho, float left, float top,
- float right, float bottom, float nearZ, float farZ);
-
- // GL & EGL error checks
- static void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE);
- static bool checkGlErrorOn(void* p, const char* op);
- static bool checkGlError(const char* op);
-
- // GL & EGL extension checks
- static bool isEGLImageSupported();
- static bool isEGLFenceSyncSupported();
-
- // Texture utilities
- static EGLContext createBackgroundContext(EGLContext sharedContext);
- static void deleteTexture(GLuint* texture);
- static GLuint createSampleColorTexture(int r, int g, int b);
- static GLuint createSampleTexture();
- static void createTextureWithBitmap(GLuint texture, SkBitmap& bitmap, GLint filter = GL_LINEAR);
- static void updateTextureWithBitmap(GLuint texture, SkBitmap& bitmap, GLint filter = GL_LINEAR);
- static void updateTextureWithBitmap(GLuint texture, int x, int y, SkBitmap& bitmap, GLint filter = GL_LINEAR);
- static void createEGLImageFromTexture(GLuint texture, EGLImageKHR* image);
- static void createTextureFromEGLImage(GLuint texture, EGLImageKHR image, GLint filter = GL_LINEAR);
-};
-
-} // namespace WebCore
-
-#endif // USE(ACCELERATED_COMPOSITING)
-#endif // GLUtils_h