| // Copyright 2018 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_PROGRAMMABLEENCODER_H_ |
| #define SRC_DAWN_NATIVE_PROGRAMMABLEENCODER_H_ |
| |
| #include <string> |
| |
| #include "dawn/native/CommandEncoder.h" |
| #include "dawn/native/Error.h" |
| #include "dawn/native/Forward.h" |
| #include "dawn/native/IntegerTypes.h" |
| #include "dawn/native/ObjectBase.h" |
| |
| #include "dawn/native/dawn_platform.h" |
| |
| namespace dawn::native { |
| |
| class DeviceBase; |
| |
| // Base class for shared functionality between programmable encoders. |
| class ProgrammableEncoder : public ApiObjectBase { |
| public: |
| ProgrammableEncoder(DeviceBase* device, const char* label, EncodingContext* encodingContext); |
| |
| void APIInsertDebugMarker(const char* groupLabel); |
| void APIPopDebugGroup(); |
| void APIPushDebugGroup(const char* groupLabel); |
| |
| protected: |
| bool IsValidationEnabled() const; |
| MaybeError ValidateProgrammableEncoderEnd() const; |
| |
| // Compute and render passes do different things on SetBindGroup. These are helper functions |
| // for the logic they have in common. |
| MaybeError ValidateSetBindGroup(BindGroupIndex index, |
| BindGroupBase* group, |
| uint32_t dynamicOffsetCountIn, |
| const uint32_t* dynamicOffsetsIn) const; |
| void RecordSetBindGroup(CommandAllocator* allocator, |
| BindGroupIndex index, |
| BindGroupBase* group, |
| uint32_t dynamicOffsetCount, |
| const uint32_t* dynamicOffsets) const; |
| |
| // Construct an "error" programmable pass encoder. |
| ProgrammableEncoder(DeviceBase* device, |
| EncodingContext* encodingContext, |
| ErrorTag errorTag, |
| const char* label); |
| |
| EncodingContext* mEncodingContext = nullptr; |
| |
| uint64_t mDebugGroupStackSize = 0; |
| |
| bool mEnded = false; |
| |
| private: |
| const bool mValidationEnabled; |
| }; |
| |
| } // namespace dawn::native |
| |
| #endif // SRC_DAWN_NATIVE_PROGRAMMABLEENCODER_H_ |