| // Copyright 2018 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #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_ |