1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Copyright (C) 2021-2023 Apple Inc. All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
*/
#pragma once
#if ENABLE(GPU_PROCESS)
#include "RemoteCommandEncoderProxy.h"
#include "WebGPUIdentifier.h"
#include <WebCore/WebGPURenderPassEncoder.h>
#include <wtf/TZoneMalloc.h>
namespace WebKit::WebGPU {
class ConvertToBackingContext;
class RemoteRenderPassEncoderProxy final : public WebCore::WebGPU::RenderPassEncoder {
WTF_MAKE_TZONE_ALLOCATED(RemoteRenderPassEncoderProxy);
public:
static Ref<RemoteRenderPassEncoderProxy> create(RemoteCommandEncoderProxy& parent, ConvertToBackingContext& convertToBackingContext, WebGPUIdentifier identifier)
{
return adoptRef(*new RemoteRenderPassEncoderProxy(parent, convertToBackingContext, identifier));
}
virtual ~RemoteRenderPassEncoderProxy();
RemoteGPUProxy& root() { return m_root; }
private:
friend class DowncastConvertToBackingContext;
RemoteRenderPassEncoderProxy(RemoteCommandEncoderProxy&, ConvertToBackingContext&, WebGPUIdentifier);
RemoteRenderPassEncoderProxy(const RemoteRenderPassEncoderProxy&) = delete;
RemoteRenderPassEncoderProxy(RemoteRenderPassEncoderProxy&&) = delete;
RemoteRenderPassEncoderProxy& operator=(const RemoteRenderPassEncoderProxy&) = delete;
RemoteRenderPassEncoderProxy& operator=(RemoteRenderPassEncoderProxy&&) = delete;
WebGPUIdentifier backing() const { return m_backing; }
Ref<ConvertToBackingContext> protectedConvertToBackingContext() const;
template<typename T>
WARN_UNUSED_RETURN IPC::Error send(T&& message)
{
return root().protectedStreamClientConnection()->send(WTFMove(message), backing());
}
void setPipeline(const WebCore::WebGPU::RenderPipeline&) final;
void setIndexBuffer(const WebCore::WebGPU::Buffer&, WebCore::WebGPU::IndexFormat, std::optional<WebCore::WebGPU::Size64> offset, std::optional<WebCore::WebGPU::Size64>) final;
void setVertexBuffer(WebCore::WebGPU::Index32 slot, const WebCore::WebGPU::Buffer*, std::optional<WebCore::WebGPU::Size64> offset, std::optional<WebCore::WebGPU::Size64>) final;
void draw(WebCore::WebGPU::Size32 vertexCount, std::optional<WebCore::WebGPU::Size32> instanceCount,
std::optional<WebCore::WebGPU::Size32> firstVertex, std::optional<WebCore::WebGPU::Size32> firstInstance) final;
void drawIndexed(WebCore::WebGPU::Size32 indexCount, std::optional<WebCore::WebGPU::Size32> instanceCount,
std::optional<WebCore::WebGPU::Size32> firstIndex,
std::optional<WebCore::WebGPU::SignedOffset32> baseVertex,
std::optional<WebCore::WebGPU::Size32> firstInstance) final;
void drawIndirect(const WebCore::WebGPU::Buffer& indirectBuffer, WebCore::WebGPU::Size64 indirectOffset) final;
void drawIndexedIndirect(const WebCore::WebGPU::Buffer& indirectBuffer, WebCore::WebGPU::Size64 indirectOffset) final;
void setBindGroup(WebCore::WebGPU::Index32, const WebCore::WebGPU::BindGroup&,
std::optional<Vector<WebCore::WebGPU::BufferDynamicOffset>>&& dynamicOffsets) final;
void setBindGroup(WebCore::WebGPU::Index32, const WebCore::WebGPU::BindGroup&,
std::span<const uint32_t> dynamicOffsetsArrayBuffer,
WebCore::WebGPU::Size64 dynamicOffsetsDataStart,
WebCore::WebGPU::Size32 dynamicOffsetsDataLength) final;
void pushDebugGroup(String&& groupLabel) final;
void popDebugGroup() final;
void insertDebugMarker(String&& markerLabel) final;
void setViewport(float x, float y,
float width, float height,
float minDepth, float maxDepth) final;
void setScissorRect(WebCore::WebGPU::IntegerCoordinate x, WebCore::WebGPU::IntegerCoordinate y,
WebCore::WebGPU::IntegerCoordinate width, WebCore::WebGPU::IntegerCoordinate height) final;
void setBlendConstant(WebCore::WebGPU::Color) final;
void setStencilReference(WebCore::WebGPU::StencilValue) final;
void beginOcclusionQuery(WebCore::WebGPU::Size32 queryIndex) final;
void endOcclusionQuery() final;
void executeBundles(Vector<Ref<WebCore::WebGPU::RenderBundle>>&&) final;
void end() final;
void setLabelInternal(const String&) final;
WebGPUIdentifier m_backing;
Ref<ConvertToBackingContext> m_convertToBackingContext;
Ref<RemoteGPUProxy> m_root;
};
} // namespace WebKit::WebGPU
#endif // ENABLE(GPU_PROCESS)
|
