1 files changed, 131 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/Image.h b/src/3rdparty/angle/src/libGLESv2/renderer/Image.h
new file mode 100644
index 0000000000..454e83e21e
--- /dev/null
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/Image.h
@@ -0,0 +1,131 @@
+//
+// Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// Image.h: Defines the rx::Image class, an abstract base class for the 
+// renderer-specific classes which will define the interface to the underlying
+// surfaces or resources.
+
+#ifndef LIBGLESV2_RENDERER_IMAGE_H_
+#define LIBGLESV2_RENDERER_IMAGE_H_
+
+#include "common/debug.h"
+
+namespace gl
+{
+class Framebuffer;
+}
+
+namespace rx
+{
+class Renderer;
+class TextureStorageInterface2D;
+class TextureStorageInterfaceCube;
+
+class Image
+{
+  public:
+    Image();
+    virtual ~Image() {};
+
+    GLsizei getWidth() const { return mWidth; }
+    GLsizei getHeight() const { return mHeight; }
+    GLenum getInternalFormat() const { return mInternalFormat; }
+    GLenum getActualFormat() const { return mActualFormat; }
+
+    void markDirty() {mDirty = true;}
+    void markClean() {mDirty = false;}
+    virtual bool isDirty() const = 0;
+
+    virtual void setManagedSurface(TextureStorageInterface2D *storage, int level) {};
+    virtual void setManagedSurface(TextureStorageInterfaceCube *storage, int face, int level) {};
+    virtual bool updateSurface(TextureStorageInterface2D *storage, int level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height) = 0;
+    virtual bool updateSurface(TextureStorageInterfaceCube *storage, int face, int level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height) = 0;
+
+    virtual bool redefine(Renderer *renderer, GLint internalformat, GLsizei width, GLsizei height, bool forceRelease) = 0;
+
+    virtual bool isRenderableFormat() const = 0;
+    
+    virtual void loadData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height,
+                  GLint unpackAlignment, const void *input) = 0;
+    virtual void loadCompressedData(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height,
+                                    const void *input) = 0;
+
+    virtual void copy(GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, gl::Framebuffer *source) = 0;
+
+    static void loadAlphaDataToBGRA(GLsizei width, GLsizei height,
+                                    int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadAlphaDataToNative(GLsizei width, GLsizei height,
+                                      int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadAlphaDataToBGRASSE2(GLsizei width, GLsizei height,
+                                        int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadAlphaFloatDataToRGBA(GLsizei width, GLsizei height,
+                                         int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadAlphaHalfFloatDataToRGBA(GLsizei width, GLsizei height,
+                                             int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadLuminanceDataToNativeOrBGRA(GLsizei width, GLsizei height,
+                                        int inputPitch, const void *input, size_t outputPitch, void *output, bool native);
+    static void loadLuminanceFloatDataToRGBA(GLsizei width, GLsizei height,
+                                             int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadLuminanceFloatDataToRGB(GLsizei width, GLsizei height,
+                                            int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadLuminanceHalfFloatDataToRGBA(GLsizei width, GLsizei height,
+                                                 int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadLuminanceAlphaDataToNativeOrBGRA(GLsizei width, GLsizei height,
+                                             int inputPitch, const void *input, size_t outputPitch, void *output, bool native);
+    static void loadLuminanceAlphaFloatDataToRGBA(GLsizei width, GLsizei height,
+                                                  int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadLuminanceAlphaHalfFloatDataToRGBA(GLsizei width, GLsizei height,
+                                                      int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBUByteDataToBGRX(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBUByteDataToRGBA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGB565DataToBGRA(GLsizei width, GLsizei height,
+                                     int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGB565DataToRGBA(GLsizei width, GLsizei height,
+                                     int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBFloatDataToRGBA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBFloatDataToNative(GLsizei width, GLsizei height,
+                                         int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBHalfFloatDataToRGBA(GLsizei width, GLsizei height,
+                                           int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBAUByteDataToBGRASSE2(GLsizei width, GLsizei height,
+                                            int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBAUByteDataToBGRA(GLsizei width, GLsizei height,
+                                        int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBAUByteDataToNative(GLsizei width, GLsizei height,
+                                          int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBA4444DataToBGRA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBA4444DataToRGBA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBA5551DataToBGRA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBA5551DataToRGBA(GLsizei width, GLsizei height,
+                                       int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBAFloatDataToRGBA(GLsizei width, GLsizei height,
+                                        int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadRGBAHalfFloatDataToRGBA(GLsizei width, GLsizei height,
+                                            int inputPitch, const void *input, size_t outputPitch, void *output);
+    static void loadBGRADataToBGRA(GLsizei width, GLsizei height,
+                                   int inputPitch, const void *input, size_t outputPitch, void *output);
+
+  protected:
+    GLsizei mWidth;
+    GLsizei mHeight;
+    GLint mInternalFormat;
+    GLenum mActualFormat;
+
+    bool mDirty;
+
+  private:
+    DISALLOW_COPY_AND_ASSIGN(Image);
+};
+
+}
+
+#endif // LIBGLESV2_RENDERER_IMAGE_H_