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// 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 "partition_alloc/pointers/raw_ptr.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);
raw_ptr<EncodingContext> mEncodingContext = nullptr;
uint64_t mDebugGroupStackSize = 0;
bool mEnded = false;
private:
const bool mValidationEnabled;
};
} // namespace dawn::native
#endif // SRC_DAWN_NATIVE_PROGRAMMABLEENCODER_H_