#ifndef LIBGLESV2_BUFFER_H_
#define LIBGLESV2_BUFFER_H_
+#include "libGLESv2/Error.h"
+
#include "common/angleutils.h"
#include "common/RefCountObject.h"
+#include "libGLESv2/renderer/IndexRangeCache.h"
namespace rx
{
virtual ~Buffer();
- void bufferData(const void *data, GLsizeiptr size, GLenum usage);
- void bufferSubData(const void *data, GLsizeiptr size, GLintptr offset);
- void copyBufferSubData(Buffer* source, GLintptr sourceOffset, GLintptr destOffset, GLsizeiptr size);
- GLvoid *mapRange(GLintptr offset, GLsizeiptr length, GLbitfield access);
- void unmap();
+ Error bufferData(const void *data, GLsizeiptr size, GLenum usage);
+ Error bufferSubData(const void *data, GLsizeiptr size, GLintptr offset);
+ Error copyBufferSubData(Buffer* source, GLintptr sourceOffset, GLintptr destOffset, GLsizeiptr size);
+ Error mapRange(GLintptr offset, GLsizeiptr length, GLbitfield access);
+ Error unmap();
- GLenum getUsage() const { return mUsage; }
+ GLenum getUsage() const { return mUsage; }
GLint getAccessFlags() const { return mAccessFlags; }
GLboolean isMapped() const { return mMapped; }
GLvoid *getMapPointer() const { return mMapPointer; }
void markTransformFeedbackUsage();
+ rx::IndexRangeCache *getIndexRangeCache() { return &mIndexRangeCache; }
+ const rx::IndexRangeCache *getIndexRangeCache() const { return &mIndexRangeCache; }
+
private:
DISALLOW_COPY_AND_ASSIGN(Buffer);
rx::BufferImpl *mBuffer;
GLenum mUsage;
- GLsizeiptr mSize;
+ GLint64 mSize;
GLint mAccessFlags;
GLboolean mMapped;
GLvoid *mMapPointer;
GLint64 mMapOffset;
GLint64 mMapLength;
+
+ rx::IndexRangeCache mIndexRangeCache;
};
}