blob: 9493a1ebbe7a618f17b9fd39651323ce0b55e5b3 [file] [log] [blame]
// Copyright 2002 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.
// Indexffer9.h: Defines the D3D9 IndexBuffer implementation.
#include "libANGLE/renderer/d3d/IndexBuffer.h"
namespace rx
class Renderer9;
class IndexBuffer9 : public IndexBuffer
explicit IndexBuffer9(Renderer9 *const renderer);
~IndexBuffer9() override;
angle::Result initialize(const gl::Context *context,
unsigned int bufferSize,
gl::DrawElementsType indexType,
bool dynamic) override;
angle::Result mapBuffer(const gl::Context *context,
unsigned int offset,
unsigned int size,
void **outMappedMemory) override;
angle::Result unmapBuffer(const gl::Context *context) override;
gl::DrawElementsType getIndexType() const override;
unsigned int getBufferSize() const override;
angle::Result setSize(const gl::Context *context,
unsigned int bufferSize,
gl::DrawElementsType indexType) override;
angle::Result discard(const gl::Context *context) override;
D3DFORMAT getIndexFormat() const;
IDirect3DIndexBuffer9 *getBuffer() const;
Renderer9 *const mRenderer;
IDirect3DIndexBuffer9 *mIndexBuffer;
unsigned int mBufferSize;
gl::DrawElementsType mIndexType;
bool mDynamic;
} // namespace rx