| // |
| // 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. |
| // |
| |
| // TransformFeedback11.h: Implements the abstract rx::TransformFeedbackImpl class. |
| |
| #ifndef LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_ |
| #define LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_ |
| |
| #include "common/platform.h" |
| |
| #include "libANGLE/angletypes.h" |
| #include "libANGLE/Error.h" |
| #include "libANGLE/renderer/TransformFeedbackImpl.h" |
| |
| namespace rx |
| { |
| |
| class Renderer11; |
| |
| class TransformFeedback11 : public TransformFeedbackImpl |
| { |
| public: |
| TransformFeedback11(const gl::TransformFeedbackState &state, Renderer11 *renderer); |
| ~TransformFeedback11() override; |
| |
| void begin(GLenum primitiveMode) override; |
| void end() override; |
| void pause() override; |
| void resume() override; |
| |
| void bindGenericBuffer(const BindingPointer<gl::Buffer> &binding) override; |
| void bindIndexedBuffer(size_t index, const OffsetBindingPointer<gl::Buffer> &binding) override; |
| |
| void onApply(); |
| |
| bool isDirty() const; |
| |
| UINT getNumSOBuffers() const; |
| gl::ErrorOrResult<const std::vector<ID3D11Buffer *> *> getSOBuffers(); |
| const std::vector<UINT> &getSOBufferOffsets() const; |
| |
| private: |
| Renderer11 *mRenderer; |
| |
| bool mIsDirty; |
| std::vector<ID3D11Buffer *> mBuffers; |
| std::vector<UINT> mBufferOffsets; |
| }; |
| } // namespace rx |
| |
| #endif // LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_ |