ExtensionsGLOpenGL.h [plain text]
#pragma once
#include "ExtensionsGLOpenGLCommon.h"
#include "GraphicsContextGLOpenGL.h"
#include <wtf/text/StringHash.h>
namespace WebCore {
class ExtensionsGLOpenGL : public ExtensionsGLOpenGLCommon {
WTF_MAKE_FAST_ALLOCATED;
public:
ExtensionsGLOpenGL(GraphicsContextGLOpenGL*, bool useIndexedGetString);
virtual ~ExtensionsGLOpenGL();
void blitFramebuffer(long srcX0, long srcY0, long srcX1, long srcY1, long dstX0, long dstY0, long dstX1, long dstY1, unsigned long mask, unsigned long filter) override;
void renderbufferStorageMultisample(unsigned long target, unsigned long samples, unsigned long internalformat, unsigned long width, unsigned long height) override;
PlatformGLObject createVertexArrayOES() override;
void deleteVertexArrayOES(PlatformGLObject) override;
GCGLboolean isVertexArrayOES(PlatformGLObject) override;
void bindVertexArrayOES(PlatformGLObject) override;
void insertEventMarkerEXT(const String&) override;
void pushGroupMarkerEXT(const String&) override;
void popGroupMarkerEXT(void) override;
void drawBuffersEXT(GCGLsizei, const GCGLenum*) override;
void drawArraysInstanced(GCGLenum mode, GCGLint first, GCGLsizei count, GCGLsizei primcount) override;
void drawElementsInstanced(GCGLenum mode, GCGLsizei count, GCGLenum type, long long offset, GCGLsizei primcount) override;
void vertexAttribDivisor(GCGLuint index, GCGLuint divisor) override;
protected:
bool supportsExtension(const WTF::String&) override;
String getExtensions() override;
private:
#if PLATFORM(GTK) || PLATFORM(WIN)
bool isVertexArrayObjectSupported();
#endif
};
}