1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/libGLESv2/renderer/BufferStorage11.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +//
1.5 +// Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +// BufferStorage11.h Defines the BufferStorage11 class.
1.11 +
1.12 +#ifndef LIBGLESV2_RENDERER_BUFFERSTORAGE11_H_
1.13 +#define LIBGLESV2_RENDERER_BUFFERSTORAGE11_H_
1.14 +
1.15 +#include "libGLESv2/renderer/BufferStorage.h"
1.16 +
1.17 +namespace rx
1.18 +{
1.19 +class Renderer11;
1.20 +
1.21 +class BufferStorage11 : public BufferStorage
1.22 +{
1.23 + public:
1.24 + explicit BufferStorage11(Renderer11 *renderer);
1.25 + virtual ~BufferStorage11();
1.26 +
1.27 + static BufferStorage11 *makeBufferStorage11(BufferStorage *bufferStorage);
1.28 +
1.29 + virtual void *getData();
1.30 + virtual void setData(const void* data, unsigned int size, unsigned int offset);
1.31 + virtual void clear();
1.32 + virtual unsigned int getSize() const;
1.33 + virtual bool supportsDirectBinding() const;
1.34 + virtual void markBufferUsage();
1.35 +
1.36 + ID3D11Buffer *getBuffer() const;
1.37 +
1.38 + private:
1.39 + Renderer11 *mRenderer;
1.40 +
1.41 + ID3D11Buffer *mStagingBuffer;
1.42 + unsigned int mStagingBufferSize;
1.43 +
1.44 + ID3D11Buffer *mBuffer;
1.45 + unsigned int mBufferSize;
1.46 +
1.47 + unsigned int mSize;
1.48 +
1.49 + void *mResolvedData;
1.50 + unsigned int mResolvedDataSize;
1.51 + bool mResolvedDataValid;
1.52 +
1.53 + unsigned int mReadUsageCount;
1.54 + unsigned int mWriteUsageCount;
1.55 +};
1.56 +
1.57 +}
1.58 +
1.59 +#endif // LIBGLESV2_RENDERER_BUFFERSTORAGE11_H_
