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Diffstat (limited to 'gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Buffer9.h')
-rw-r--r-- | gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Buffer9.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Buffer9.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Buffer9.h new file mode 100644 index 0000000000..dad120d75b --- /dev/null +++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Buffer9.h @@ -0,0 +1,63 @@ +// +// Copyright 2014 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. +// + +// Buffer9.h: Defines the rx::Buffer9 class which implements rx::BufferImpl via rx::BufferD3D. + +#ifndef LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_ +#define LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_ + +#include "common/MemoryBuffer.h" +#include "libANGLE/angletypes.h" +#include "libANGLE/renderer/d3d/BufferD3D.h" + +namespace rx +{ +class Renderer9; + +class Buffer9 : public BufferD3D +{ + public: + Buffer9(const gl::BufferState &state, Renderer9 *renderer); + ~Buffer9() override; + + // BufferD3D implementation + size_t getSize() const override; + bool supportsDirectBinding() const override; + angle::Result getData(const gl::Context *context, const uint8_t **outData) override; + + // BufferImpl implementation + angle::Result setData(const gl::Context *context, + gl::BufferBinding target, + const void *data, + size_t size, + gl::BufferUsage usage) override; + angle::Result setSubData(const gl::Context *context, + gl::BufferBinding target, + const void *data, + size_t size, + size_t offset) override; + angle::Result copySubData(const gl::Context *context, + BufferImpl *source, + GLintptr sourceOffset, + GLintptr destOffset, + GLsizeiptr size) override; + angle::Result map(const gl::Context *context, GLenum access, void **mapPtr) override; + angle::Result mapRange(const gl::Context *context, + size_t offset, + size_t length, + GLbitfield access, + void **mapPtr) override; + angle::Result unmap(const gl::Context *context, GLboolean *result) override; + angle::Result markTransformFeedbackUsage(const gl::Context *context) override; + + private: + angle::MemoryBuffer mMemory; + size_t mSize; +}; + +} // namespace rx + +#endif // LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_ |