| // Copyright 2017 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef SRC_DAWN_NATIVE_COMMANDBUFFER_H_ |
| #define SRC_DAWN_NATIVE_COMMANDBUFFER_H_ |
| |
| #include <string> |
| |
| #include "dawn/native/dawn_platform.h" |
| |
| #include "dawn/native/CommandAllocator.h" |
| #include "dawn/native/Error.h" |
| #include "dawn/native/Forward.h" |
| #include "dawn/native/ObjectBase.h" |
| #include "dawn/native/PassResourceUsage.h" |
| #include "dawn/native/Texture.h" |
| |
| namespace dawn::native { |
| |
| struct BeginRenderPassCmd; |
| struct CopyTextureToBufferCmd; |
| struct BufferCopy; |
| struct TextureCopy; |
| |
| class CommandBufferBase : public ApiObjectBase { |
| public: |
| CommandBufferBase(CommandEncoder* encoder, const CommandBufferDescriptor* descriptor); |
| |
| static Ref<CommandBufferBase> MakeError(DeviceBase* device, const char* label); |
| |
| ObjectType GetType() const override; |
| void FormatLabel(absl::FormatSink* s) const override; |
| |
| const std::string& GetEncoderLabel() const; |
| void SetEncoderLabel(std::string encoderLabel); |
| |
| MaybeError ValidateCanUseInSubmitNow() const; |
| |
| const CommandBufferResourceUsage& GetResourceUsages() const; |
| |
| CommandIterator* GetCommandIteratorForTesting(); |
| |
| protected: |
| void DestroyImpl() override; |
| |
| CommandIterator mCommands; |
| |
| private: |
| CommandBufferBase(DeviceBase* device, ObjectBase::ErrorTag tag, const char* label); |
| |
| CommandBufferResourceUsage mResourceUsages; |
| |
| std::string mEncoderLabel; |
| }; |
| |
| bool IsCompleteSubresourceCopiedTo(const TextureBase* texture, |
| const Extent3D& copySize, |
| const uint32_t mipLevel, |
| Aspect aspect); |
| bool IsCompleteSubresourceCopiedTo(const TextureBase* texture, |
| const Extent3D& copySize, |
| const uint32_t mipLevel, |
| wgpu::TextureAspect textureAspect); |
| SubresourceRange GetSubresourcesAffectedByCopy(const TextureCopy& copy, const Extent3D& copySize); |
| |
| void LazyClearRenderPassAttachments(BeginRenderPassCmd* renderPass); |
| |
| bool IsFullBufferOverwrittenInTextureToBufferCopy(const CopyTextureToBufferCmd* copy); |
| bool IsFullBufferOverwrittenInTextureToBufferCopy(const TextureCopy& source, |
| const BufferCopy& destination, |
| const Extent3D& copySize); |
| |
| std::array<float, 4> ConvertToFloatColor(dawn::native::Color color); |
| std::array<int32_t, 4> ConvertToSignedIntegerColor(dawn::native::Color color); |
| std::array<uint32_t, 4> ConvertToUnsignedIntegerColor(dawn::native::Color color); |
| |
| } // namespace dawn::native |
| |
| #endif // SRC_DAWN_NATIVE_COMMANDBUFFER_H_ |