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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGPU_GPU_COMPUTE_PASS_ENCODER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGPU_GPU_COMPUTE_PASS_ENCODER_H_
#include "third_party/blink/renderer/modules/webgpu/dawn_object.h"
#include "third_party/blink/renderer/modules/webgpu/gpu_programmable_pass_encoder.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
namespace blink {
class GPUBindGroup;
class GPUComputePassEncoder : public DawnObject<wgpu::ComputePassEncoder>,
public GPUProgrammablePassEncoder {
DEFINE_WRAPPERTYPEINFO();
public:
explicit GPUComputePassEncoder(GPUDevice* device,
wgpu::ComputePassEncoder compute_pass_encoder,
const String& label);
GPUComputePassEncoder(const GPUComputePassEncoder&) = delete;
GPUComputePassEncoder& operator=(const GPUComputePassEncoder&) = delete;
// gpu_compute_pass_encoder.idl {{{
void setBindGroup(uint32_t index,
const DawnObject<wgpu::BindGroup>* bindGroup) {
GetHandle().SetBindGroup(
index, bindGroup ? bindGroup->GetHandle() : wgpu::BindGroup(nullptr), 0,
nullptr);
}
void setBindGroup(uint32_t index,
GPUBindGroup* bindGroup,
const Vector<uint32_t>& dynamicOffsets);
void setBindGroup(uint32_t index,
GPUBindGroup* bind_group,
base::span<const uint32_t> dynamic_offsets_data,
uint64_t dynamic_offsets_data_start,
uint32_t dynamic_offsets_data_length,
ExceptionState& exception_state);
void pushDebugGroup(String groupLabel) {
std::string label = groupLabel.Utf8();
GetHandle().PushDebugGroup(label.c_str());
}
void popDebugGroup() { GetHandle().PopDebugGroup(); }
void insertDebugMarker(String markerLabel) {
std::string label = markerLabel.Utf8();
GetHandle().InsertDebugMarker(label.c_str());
}
void setPipeline(const DawnObject<wgpu::ComputePipeline>* pipeline) {
GetHandle().SetPipeline(pipeline->GetHandle());
}
void dispatchWorkgroups(uint32_t workgroup_count_x,
uint32_t workgroup_count_y,
uint32_t workgroup_count_z) {
GetHandle().DispatchWorkgroups(workgroup_count_x, workgroup_count_y,
workgroup_count_z);
}
void dispatchWorkgroupsIndirect(
const DawnObject<wgpu::Buffer>* indirectBuffer,
uint64_t indirectOffset) {
GetHandle().DispatchWorkgroupsIndirect(indirectBuffer->GetHandle(),
indirectOffset);
}
void writeTimestamp(const DawnObject<wgpu::QuerySet>* querySet,
uint32_t queryIndex,
ExceptionState& exception_state);
void end() { GetHandle().End(); }
// }}} End of WebIDL binding implementation.
void SetLabelImpl(const String& value) override {
std::string utf8_label = value.Utf8();
GetHandle().SetLabel(utf8_label.c_str());
}
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGPU_GPU_COMPUTE_PASS_ENCODER_H_
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