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Removed WebGPU. (#3198)

This commit is contained in:
Бранимир Караџић 2023-11-09 17:15:22 -08:00 committed by GitHub
parent 67107e5511
commit 49c0e49527
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GPG Key ID: 4AEE18F83AFDEB23
30 changed files with 7 additions and 10733 deletions
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144
3rdparty/webgpu/include/webgpu/EnumClassBitmasks.h vendored
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@ -1,144 +0,0 @@
// Copyright 2017 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 DAWN_ENUM_CLASS_BITMASKS_H_
#define DAWN_ENUM_CLASS_BITMASKS_H_
#include <type_traits>
namespace wgpu {
template <typename T>
struct IsDawnBitmask {
static constexpr bool enable = false;
};
template <typename T, typename Enable = void>
struct LowerBitmask {
static constexpr bool enable = false;
};
template <typename T>
struct LowerBitmask<T, typename std::enable_if<IsDawnBitmask<T>::enable>::type> {
static constexpr bool enable = true;
using type = T;
constexpr static T Lower(T t) {
return t;
}
};
template <typename T>
struct BoolConvertible {
using Integral = typename std::underlying_type<T>::type;
constexpr BoolConvertible(Integral value) : value(value) {
}
constexpr operator bool() const {
return value != 0;
}
constexpr operator T() const {
return static_cast<T>(value);
}
Integral value;
};
template <typename T>
struct LowerBitmask<BoolConvertible<T>> {
static constexpr bool enable = true;
using type = T;
static constexpr type Lower(BoolConvertible<T> t) {
return t;
}
};
template <typename T1,
typename T2,
typename = typename std::enable_if<LowerBitmask<T1>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr BoolConvertible<typename LowerBitmask<T1>::type> operator|(T1 left, T2 right) {
using T = typename LowerBitmask<T1>::type;
using Integral = typename std::underlying_type<T>::type;
return static_cast<Integral>(LowerBitmask<T1>::Lower(left)) |
static_cast<Integral>(LowerBitmask<T2>::Lower(right));
}
template <typename T1,
typename T2,
typename = typename std::enable_if<LowerBitmask<T1>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr BoolConvertible<typename LowerBitmask<T1>::type> operator&(T1 left, T2 right) {
using T = typename LowerBitmask<T1>::type;
using Integral = typename std::underlying_type<T>::type;
return static_cast<Integral>(LowerBitmask<T1>::Lower(left)) &
static_cast<Integral>(LowerBitmask<T2>::Lower(right));
}
template <typename T1,
typename T2,
typename = typename std::enable_if<LowerBitmask<T1>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr BoolConvertible<typename LowerBitmask<T1>::type> operator^(T1 left, T2 right) {
using T = typename LowerBitmask<T1>::type;
using Integral = typename std::underlying_type<T>::type;
return static_cast<Integral>(LowerBitmask<T1>::Lower(left)) ^
static_cast<Integral>(LowerBitmask<T2>::Lower(right));
}
template <typename T1>
constexpr BoolConvertible<typename LowerBitmask<T1>::type> operator~(T1 t) {
using T = typename LowerBitmask<T1>::type;
using Integral = typename std::underlying_type<T>::type;
return ~static_cast<Integral>(LowerBitmask<T1>::Lower(t));
}
template <typename T,
typename T2,
typename = typename std::enable_if<IsDawnBitmask<T>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr T& operator&=(T& l, T2 right) {
T r = LowerBitmask<T2>::Lower(right);
l = l & r;
return l;
}
template <typename T,
typename T2,
typename = typename std::enable_if<IsDawnBitmask<T>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr T& operator|=(T& l, T2 right) {
T r = LowerBitmask<T2>::Lower(right);
l = l | r;
return l;
}
template <typename T,
typename T2,
typename = typename std::enable_if<IsDawnBitmask<T>::enable &&
LowerBitmask<T2>::enable>::type>
constexpr T& operator^=(T& l, T2 right) {
T r = LowerBitmask<T2>::Lower(right);
l = l ^ r;
return l;
}
template <typename T>
constexpr bool HasZeroOrOneBits(T value) {
using Integral = typename std::underlying_type<T>::type;
return (static_cast<Integral>(value) & (static_cast<Integral>(value) - 1)) == 0;
}
} // namespace wgpu
#endif // DAWN_ENUM_CLASS_BITMASKS_H_

1362
3rdparty/webgpu/include/webgpu/webgpu.h vendored
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1418
3rdparty/webgpu/include/webgpu/webgpu_cpp.h vendored
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2053
3rdparty/webgpu/webgpu_cpp.cpp vendored
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File diff suppressed because it is too large Load Diff

3
CODEOWNERS
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@ -5,6 +5,3 @@ src/renderer_mtl.* @attilaz
# Vulkan
src/renderer_vk.* @rinthel @pezcode
# WebGPU
src/renderer_webgpu.* @hugoam

1
README.md
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@ -43,7 +43,6 @@ Supported rendering backends:
* Vulkan
* WebGL 1.0
* WebGL 2.0
* WebGPU/Dawn (experimental)
Supported platforms:

5
bindings/bf/bgfx.bf
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@ -1414,11 +1414,6 @@ public static class bgfx
/// </summary>
Vulkan,
/// <summary>
/// WebGPU
/// </summary>
WebGPU,
Count
}

5
bindings/cs/bgfx.cs
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@ -1411,11 +1411,6 @@ public static partial class bgfx
/// </summary>
Vulkan,
/// <summary>
/// WebGPU
/// </summary>
WebGPU,
Count
}

2
bindings/d/fakeenum.d
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@ -14,7 +14,7 @@ extern(C++, "bgfx") package final abstract class Fatal{
}
extern(C++, "bgfx") package final abstract class RendererType{
enum Enum{
noop,agc,direct3D11,direct3D12,gnm,metal,nvn,openGLES,openGL,vulkan,webGPU,count
noop,agc,direct3D11,direct3D12,gnm,metal,nvn,openGLES,openGL,vulkan,count
}
}
extern(C++, "bgfx") package final abstract class Access{

3
bindings/d/package.d
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@ -10,7 +10,7 @@ import bindbc.bgfx.config;
import bindbc.common.types: va_list;
static import bgfx.fakeenum;
enum uint apiVersion = 123;
enum uint apiVersion = 124;
alias ViewID = ushort;
deprecated("Please use `ViewID` instead.") alias ViewId = ushort;
@ -600,7 +600,6 @@ enum RendererType: bgfx.fakeenum.RendererType.Enum{
openGLES = bgfx.fakeenum.RendererType.Enum.openGLES,
openGL = bgfx.fakeenum.RendererType.Enum.openGL,
vulkan = bgfx.fakeenum.RendererType.Enum.vulkan,
webGPU = bgfx.fakeenum.RendererType.Enum.webGPU,
count = bgfx.fakeenum.RendererType.Enum.count,
}

3
bindings/zig/bgfx.zig
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@ -864,9 +864,6 @@ pub const RendererType = enum(c_int) {
/// Vulkan
Vulkan,
/// WebGPU
WebGPU,
Count
};

1
docs/overview.rst
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@ -28,7 +28,6 @@ Supported rendering backends
- Vulkan
- WebGL 1.0
- WebGL 2.0
- WebGPU/Dawn (experimental)
Supported Platforms
~~~~~~~~~~~~~~~~~~~

1
examples/common/bgfx_utils.cpp
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@ -114,7 +114,6 @@ static bgfx::ShaderHandle loadShader(bx::FileReaderI* _reader, const char* _name
case bgfx::RendererType::OpenGL: shaderPath = "shaders/glsl/"; break;
case bgfx::RendererType::OpenGLES: shaderPath = "shaders/essl/"; break;
case bgfx::RendererType::Vulkan: shaderPath = "shaders/spirv/"; break;
case bgfx::RendererType::WebGPU: shaderPath = "shaders/spirv/"; break;
case bgfx::RendererType::Count:
BX_ASSERT(false, "You should not be here!");

1
include/bgfx/bgfx.h
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@ -61,7 +61,6 @@ namespace bgfx
OpenGLES, //!< OpenGL ES 2.0+
OpenGL, //!< OpenGL 2.1+
Vulkan, //!< Vulkan
WebGPU, //!< WebGPU
Count
};

1
include/bgfx/c99/bgfx.h
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@ -90,7 +90,6 @@ typedef enum bgfx_renderer_type
BGFX_RENDERER_TYPE_OPENGLES, /** ( 7) OpenGL ES 2.0+ */
BGFX_RENDERER_TYPE_OPENGL, /** ( 8) OpenGL 2.1+ */
BGFX_RENDERER_TYPE_VULKAN, /** ( 9) Vulkan */
BGFX_RENDERER_TYPE_WEBGPU, /** (10) WebGPU */
BGFX_RENDERER_TYPE_COUNT

2
include/bgfx/defines.h
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@ -15,7 +15,7 @@
#ifndef BGFX_DEFINES_H_HEADER_GUARD
#define BGFX_DEFINES_H_HEADER_GUARD
#define BGFX_API_VERSION UINT32_C(123)
#define BGFX_API_VERSION UINT32_C(124)
/**
* Color RGB/alpha/depth write. When it's not specified write will be disabled.

1
include/bgfx/embedded_shader.h
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@ -105,7 +105,6 @@
BGFX_EMBEDDED_SHADER_ESSL (bgfx::RendererType::OpenGLES, _name) \
BGFX_EMBEDDED_SHADER_GLSL (bgfx::RendererType::OpenGL, _name) \
BGFX_EMBEDDED_SHADER_SPIRV(bgfx::RendererType::Vulkan, _name) \
BGFX_EMBEDDED_SHADER_SPIRV(bgfx::RendererType::WebGPU, _name) \
{ bgfx::RendererType::Noop, (const uint8_t*)"VSH\x5\x0\x0\x0\x0\x0\x0", 10 }, \
{ bgfx::RendererType::Count, NULL, 0 } \
} \

3
scripts/bgfx.idl
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@ -1,7 +1,7 @@
-- vim: syntax=lua
-- bgfx interface
version(123)
version(124)
typedef "bool"
typedef "char"
@ -466,7 +466,6 @@ enum.RendererType { comment = "Renderer types:" }
.OpenGLES --- OpenGL ES 2.0+
.OpenGL --- OpenGL 2.1+
.Vulkan --- Vulkan
.WebGPU --- WebGPU
()
--- Access mode enum.

94
scripts/bgfx.lua
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@ -185,44 +185,6 @@ function bgfxProjectBase(_kind, _defines)
path.join(BGFX_DIR, "src/renderer_nvn.h"),
})
if _OPTIONS["with-webgpu"] then
defines {
"BGFX_CONFIG_RENDERER_WEBGPU=1",
"BGFX_CONFIG_DEBUG_ANNOTATION=0", -- does not work
}
local generator = "out/Cmake"
configuration { "wasm*" }
defines {
"BGFX_CONFIG_RENDERER_OPENGL=0",
"BGFX_CONFIG_RENDERER_OPENGLES=0",
}
configuration { "not wasm*" }
includedirs {
path.join(DAWN_DIR, "src/include"),
path.join(DAWN_DIR, "third_party/vulkan-deps/vulkan-headers/src/include"),
path.join(DAWN_DIR, generator, "gen/src/include"),
}
files {
path.join(DAWN_DIR, generator, "gen/src/dawn/webgpu_cpp.cpp"),
}
configuration { "vs*" }
defines {
"NTDDI_VERSION=NTDDI_WIN10_RS2",
-- We can't say `=_WIN32_WINNT_WIN10` here because some files do
-- `#if WINVER < 0x0600` without including windows.h before,
-- and then _WIN32_WINNT_WIN10 isn't yet known to be 0x0A00.
"_WIN32_WINNT=0x0A00",
"WINVER=0x0A00",
}
configuration {}
end
if _OPTIONS["with-amalgamated"] then
excludes {
path.join(BGFX_DIR, "src/bgfx.cpp"),
@ -292,59 +254,3 @@ function bgfxProject(_name, _kind, _defines)
copyLib()
end
if _OPTIONS["with-webgpu"] then
function usesWebGPU()
configuration { "wasm*" }
linkoptions {
"-s USE_WEBGPU=1",
}
configuration { "not wasm*" }
local generator = "out/Cmake"
includedirs {
path.join(DAWN_DIR, "src/include"),
path.join(DAWN_DIR, generator, "gen/src/include"),
}
libdirs {
path.join(DAWN_DIR, generator),
path.join(DAWN_DIR, generator, "src/common/Debug"),
path.join(DAWN_DIR, generator, "src/dawn/Debug"),
path.join(DAWN_DIR, generator, "src/dawn_native/Debug"),
path.join(DAWN_DIR, generator, "src/dawn_platform/Debug"),
path.join(DAWN_DIR, generator, "third_party/tint/src/Debug"),
path.join(DAWN_DIR, generator, "third_party/vulkan-deps/spirv-tools/src/source/Debug"),
path.join(DAWN_DIR, generator, "third_party/vulkan-deps/spirv-tools/src/source/opt/Debug"),
path.join(DAWN_DIR, generator, "third_party/vulkan-deps/spirv-cross/src/Debug"),
}
links {
-- shared
--"dawn_proc_shared",
--"dawn_native_shared",
--"shaderc_spvc_shared",
-- static
"dawn_common",
"dawn_proc",
"dawn_native",
"dawn_platform",
----"shaderc",
"tint",
"SPIRV-Tools",
"SPIRV-Tools-opt",
"spirv-cross-cored",
"spirv-cross-hlsld",
"spirv-cross-glsld",
"spirv-cross-msld",
--"spirv-cross-reflectd",
}
removeflags {
"FatalWarnings",
}
configuration {}
end
end

26
scripts/genie.lua
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@ -50,11 +50,6 @@ newoption {
description = "Enable building examples.",
}
newoption {
trigger = "with-webgpu",
description = "Enable webgpu experimental renderer.",
}
newaction {
trigger = "idl",
description = "Generate bgfx interface source code",
@ -179,23 +174,6 @@ if not os.isdir(BX_DIR) or not os.isdir(BIMG_DIR) then
os.exit()
end
if _OPTIONS["with-webgpu"] then
DAWN_DIR = os.getenv("DAWN_DIR")
if not DAWN_DIR then
DAWN_DIR = path.getabsolute(path.join(BGFX_DIR, "../dawn"))
end
if not os.isdir(DAWN_DIR) and "wasm*" ~= _OPTIONS["gcc"] then
print("Dawn not found at \"" .. DAWN_DIR .. "\". git clone https://dawn.googlesource.com/dawn?")
print("For more info see: https://bkaradzic.github.io/bgfx/build.html")
os.exit()
end
_OPTIONS["with-windows"] = "10.0"
end
dofile (path.join(BX_DIR, "scripts/toolchain.lua"))
if not toolchain(BGFX_BUILD_DIR, BGFX_THIRD_PARTY_DIR) then
return -- no action specified
@ -248,10 +226,6 @@ function exampleProjectDefaults()
using_bx()
if _OPTIONS["with-webgpu"] then
usesWebGPU()
end
if _OPTIONS["with-sdl"] then
defines { "ENTRY_CONFIG_USE_SDL=1" }
links { "SDL2" }

1
scripts/shaderc.lua
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@ -560,7 +560,6 @@ project "shaderc"
path.join(BIMG_DIR, "include"),
path.join(BGFX_DIR, "include"),
path.join(BGFX_DIR, "3rdparty/webgpu/include"),
path.join(BGFX_DIR, "3rdparty/dxsdk/include"),
FCPP_DIR,

1
src/amalgamated.cpp
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@ -18,7 +18,6 @@
#include "renderer_noop.cpp"
#include "renderer_nvn.cpp"
#include "renderer_vk.cpp"
#include "renderer_webgpu.cpp"
#include "shader.cpp"
#include "shader_dxbc.cpp"
#include "shader_spirv.cpp"

2
src/bgfx.cpp
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@ -2623,7 +2623,6 @@ namespace bgfx
BGFX_RENDERER_CONTEXT(nvn);
BGFX_RENDERER_CONTEXT(gl);
BGFX_RENDERER_CONTEXT(vk);
BGFX_RENDERER_CONTEXT(webgpu);
#undef BGFX_RENDERER_CONTEXT
@ -2651,7 +2650,6 @@ namespace bgfx
{ gl::rendererCreate, gl::rendererDestroy, BGFX_RENDERER_OPENGL_NAME, !!BGFX_CONFIG_RENDERER_OPENGLES }, // OpenGLES
{ gl::rendererCreate, gl::rendererDestroy, BGFX_RENDERER_OPENGL_NAME, !!BGFX_CONFIG_RENDERER_OPENGL }, // OpenGL
{ vk::rendererCreate, vk::rendererDestroy, BGFX_RENDERER_VULKAN_NAME, !!BGFX_CONFIG_RENDERER_VULKAN }, // Vulkan
{ webgpu::rendererCreate, webgpu::rendererDestroy, BGFX_RENDERER_WEBGPU_NAME, !!BGFX_CONFIG_RENDERER_WEBGPU }, // WebGPU
};
BX_STATIC_ASSERT(BX_COUNTOF(s_rendererCreator) == RendererType::Count);

1
src/bgfx_p.h
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@ -242,7 +242,6 @@ namespace stl = std;
#define BGFX_RENDERER_METAL_NAME "Metal"
#define BGFX_RENDERER_NVN_NAME "NVN"
#define BGFX_RENDERER_VULKAN_NAME "Vulkan"
#define BGFX_RENDERER_WEBGPU_NAME "WebGPU"
#if BGFX_CONFIG_RENDERER_OPENGL
# if BGFX_CONFIG_RENDERER_OPENGL >= 31 && BGFX_CONFIG_RENDERER_OPENGL <= 33

11
src/config.h
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@ -27,8 +27,7 @@
&& !defined(BGFX_CONFIG_RENDERER_NVN) \
&& !defined(BGFX_CONFIG_RENDERER_OPENGL) \
&& !defined(BGFX_CONFIG_RENDERER_OPENGLES) \
&& !defined(BGFX_CONFIG_RENDERER_VULKAN) \
&& !defined(BGFX_CONFIG_RENDERER_WEBGPU)
&& !defined(BGFX_CONFIG_RENDERER_VULKAN)
# ifndef BGFX_CONFIG_RENDERER_AGC
# define BGFX_CONFIG_RENDERER_AGC (0 \
@ -110,10 +109,6 @@
? 1 : 0)
# endif // BGFX_CONFIG_RENDERER_VULKAN
# ifndef BGFX_CONFIG_RENDERER_WEBGPU
# define BGFX_CONFIG_RENDERER_WEBGPU 0
# endif // BGFX_CONFIG_RENDERER_WEBGPU
#else
# ifndef BGFX_CONFIG_RENDERER_AGC
# define BGFX_CONFIG_RENDERER_AGC 0
@ -150,10 +145,6 @@
# ifndef BGFX_CONFIG_RENDERER_VULKAN
# define BGFX_CONFIG_RENDERER_VULKAN 0
# endif // BGFX_CONFIG_RENDERER_VULKAN
# ifndef BGFX_CONFIG_RENDERER_WEBGPU
# define BGFX_CONFIG_RENDERER_WEBGPU 0
# endif // BGFX_CONFIG_RENDERER_VULKAN
#endif // !defined...
#if BGFX_CONFIG_RENDERER_OPENGL && BGFX_CONFIG_RENDERER_OPENGL < 21

5019
src/renderer_webgpu.cpp
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570
src/renderer_webgpu.h
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@ -1,570 +0,0 @@
/*
* Copyright 2011-2019 Branimir Karadzic. All rights reserved.
* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
*/
#ifndef BGFX_RENDERER_WEBGPU_H_HEADER_GUARD
#define BGFX_RENDERER_WEBGPU_H_HEADER_GUARD
#include "bgfx_p.h"
#if BGFX_CONFIG_RENDERER_WEBGPU
#if !BX_PLATFORM_EMSCRIPTEN
# include <dawn/webgpu_cpp.h>
# include <dawn/dawn_wsi.h>
#else
# include <webgpu/webgpu_cpp.h>
#endif // !BX_PLATFORM_EMSCRIPTEN
#define BGFX_WEBGPU_PROFILER_BEGIN(_view, _abgr) \
BX_MACRO_BLOCK_BEGIN \
BGFX_PROFILER_BEGIN(s_viewName[view], _abgr); \
BX_MACRO_BLOCK_END
#define BGFX_WEBGPU_PROFILER_BEGIN_LITERAL(_name, _abgr) \
BX_MACRO_BLOCK_BEGIN \
BGFX_PROFILER_BEGIN_LITERAL("" # _name, _abgr); \
BX_MACRO_BLOCK_END
#define BGFX_WEBGPU_PROFILER_END() \
BX_MACRO_BLOCK_BEGIN \
BGFX_PROFILER_END(); \
BX_MACRO_BLOCK_END
#define WEBGPU_NUM_UNIFORM_BUFFERS 8
namespace bgfx { namespace webgpu
{
template <typename Ty>
class StateCacheT
{
public:
void add(uint64_t _id, Ty _item)
{
invalidate(_id);
m_hashMap.insert(stl::make_pair(_id, _item));
}
Ty find(uint64_t _id)
{
typename HashMap::iterator it = m_hashMap.find(_id);
if(it != m_hashMap.end())
{
return it->second;
}
return NULL;
}
void invalidate(uint64_t _id)
{
typename HashMap::iterator it = m_hashMap.find(_id);
if(it != m_hashMap.end())
{
release(it->second);
m_hashMap.erase(it);
}
}
void invalidate()
{
for(typename HashMap::iterator it = m_hashMap.begin(), itEnd = m_hashMap.end(); it != itEnd; ++it)
{
release(it->second);
}
m_hashMap.clear();
}
uint32_t getCount() const
{
return uint32_t(m_hashMap.size());
}
private:
typedef stl::unordered_map<uint64_t, Ty> HashMap;
HashMap m_hashMap;
};
struct BufferWgpu
{
void create(uint32_t _size, void* _data, uint16_t _flags, uint16_t _stride = 0, bool _vertex = false);
void update(uint32_t _offset, uint32_t _size, void* _data, bool _discard = false);
void destroy()
{
m_ptr.Destroy();
if(NULL != m_dynamic)
{
bx::deleteObject(g_allocator, m_dynamic);
m_dynamic = NULL;
}
}
uint32_t m_size;
uint16_t m_flags = BGFX_BUFFER_NONE;
bool m_vertex;
String m_label;
wgpu::Buffer m_ptr;
uint8_t* m_dynamic = NULL;
};
struct IndexBufferWgpu : public BufferWgpu
{
void create(uint32_t _size, void* _data, uint16_t _flags);
wgpu::IndexFormat m_format;
};
struct VertexBufferWgpu : public BufferWgpu
{
void create(uint32_t _size, void* _data, VertexLayoutHandle _declHandle, uint16_t _flags);
VertexLayoutHandle m_layoutHandle;
};
struct BindInfo
{
uint32_t m_index = UINT32_MAX;
uint32_t m_binding = UINT32_MAX;
UniformHandle m_uniform = BGFX_INVALID_HANDLE;
};
struct ShaderWgpu
{
void create(ShaderHandle _handle, const Memory* _mem);
void destroy()
{
if (NULL != m_constantBuffer)
{
UniformBuffer::destroy(m_constantBuffer);
m_constantBuffer = NULL;
}
m_module = NULL;
}
const char* name() const { return getName(m_handle); }
ShaderHandle m_handle;
String m_label;
wgpu::ShaderStage m_stage;
wgpu::ShaderModule m_module;
uint32_t* m_code = NULL;
size_t m_codeSize = 0;
UniformBuffer* m_constantBuffer = NULL;
PredefinedUniform m_predefined[PredefinedUniform::Count];
uint16_t m_attrMask[Attrib::Count];
uint8_t m_attrRemap[Attrib::Count];
uint32_t m_hash = 0;
uint16_t m_numUniforms = 0;
uint16_t m_size = 0;
uint16_t m_gpuSize = 0;
uint8_t m_numPredefined = 0;
uint8_t m_numAttrs = 0;
BindInfo m_bindInfo[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
wgpu::BindGroupLayoutEntry m_samplers[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
wgpu::BindGroupLayoutEntry m_textures[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
uint8_t m_numSamplers = 0;
wgpu::BindGroupLayoutEntry m_buffers[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
uint32_t m_numBuffers = 0;
};
struct PipelineStateWgpu;
struct ProgramWgpu
{
void create(const ShaderWgpu* _vsh, const ShaderWgpu* _fsh);
void destroy();
const ShaderWgpu* m_vsh = NULL;
const ShaderWgpu* m_fsh = NULL;
PredefinedUniform m_predefined[PredefinedUniform::Count * 2];
uint8_t m_numPredefined;
PipelineStateWgpu* m_computePS = NULL;
wgpu::BindGroupLayout m_bindGroupLayout;
uint16_t m_gpuSize = 0;
uint32_t m_numUniforms;
uint32_t m_bindGroupLayoutHash;
BindInfo m_bindInfo[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
wgpu::BindGroupLayoutEntry m_samplers[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
wgpu::BindGroupLayoutEntry m_textures[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
uint32_t m_numSamplers = 0;
wgpu::BindGroupLayoutEntry m_buffers[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
uint32_t m_numBuffers = 0;
};
constexpr size_t kMaxVertexInputs = 16;
constexpr size_t kMaxVertexAttributes = 16;
constexpr size_t kMaxColorAttachments = BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS;
constexpr uint32_t kMinBufferOffsetAlignment = 256;
struct RenderPassDescriptor
{
RenderPassDescriptor();
wgpu::RenderPassDescriptor desc;
wgpu::RenderPassColorAttachment colorAttachments[kMaxColorAttachments];
wgpu::RenderPassDepthStencilAttachment depthStencilAttachment;
};
struct VertexStateDescriptor
{
VertexStateDescriptor();
wgpu::VertexState desc;
wgpu::VertexBufferLayoutDescriptor buffers[kMaxVertexInputs];
wgpu::VertexAttributeDescriptor attributes[kMaxVertexAttributes];
};
struct RenderPipelineDescriptor
{
RenderPipelineDescriptor();
wgpu::RenderPipelineDescriptor2 desc;
wgpu::FragmentState fragment;
wgpu::DepthStencilState depthStencil;
wgpu::ColorTargetState targets[kMaxColorAttachments];
wgpu::BlendState blends[kMaxColorAttachments];
};
struct BindingsWgpu
{
uint32_t numEntries = 0;
wgpu::BindGroupEntry m_entries[2 + BGFX_CONFIG_MAX_TEXTURE_SAMPLERS*3];
};
struct BindStateWgpu
{
void clear();
uint32_t numOffset;
wgpu::BindGroup m_bindGroup;
};
struct RenderPassStateWgpu
{
RenderPassDescriptor m_rpd;
};
struct PipelineStateWgpu
{
RenderPipelineDescriptor m_rpd;
wgpu::PipelineLayout m_layout;
wgpu::RenderPipeline m_rps;
wgpu::ComputePipeline m_cps;
};
void release(RenderPassStateWgpu* _ptr)
{
bx::deleteObject(g_allocator, _ptr);
}
void release(PipelineStateWgpu* _ptr)
{
bx::deleteObject(g_allocator, _ptr);
}
class StagingBufferWgpu
{
public:
void create(uint32_t _size, bool mapped);
void map();
void unmap();
void destroy();
void mapped(void* _data);
wgpu::Buffer m_buffer;
void* m_data = NULL;
uint64_t m_size = 0;
};
class ScratchBufferWgpu
{
public:
void create(uint32_t _size); // , uint32_t _maxBindGroups);
void destroy();
void begin();
uint32_t write(void* data, uint64_t _size, uint64_t _offset);
uint32_t write(void* data, uint64_t _size);
void submit();
void release();
StagingBufferWgpu* m_staging = NULL;
wgpu::Buffer m_buffer;
uint32_t m_offset;
uint32_t m_size;
uint8_t m_stagingIndex = 0;
};
class BindStateCacheWgpu
{
public:
void create(); // , uint32_t _maxBindGroups);
void destroy();
void reset();
BindStateWgpu m_bindStates[1024] = {};
uint32_t m_currentBindState;
//uint32_t m_maxBindStates;
};
struct ReadbackWgpu
{
void create(TextureHandle _texture) { m_texture = _texture; }
void destroy()
{
m_buffer.Destroy();
}
void readback(void const* data)
{
bx::memCopy(m_data, data, m_size);
m_buffer.Unmap();
m_mapped = false;
}
TextureHandle m_texture;
wgpu::Buffer m_buffer;
uint32_t m_mip = 0;
bool m_mapped = false;
void* m_data = NULL;
size_t m_size = 0;
};
struct TextureWgpu
{
enum Enum
{
Texture2D,
Texture3D,
TextureCube,
};
void create(TextureHandle _handle, const Memory* _mem, uint64_t _flags, uint8_t _skip);
void destroy()
{
m_ptr.Destroy();
}
void update(
uint8_t _side
, uint8_t _mip
, const Rect& _rect
, uint16_t _z
, uint16_t _depth
, uint16_t _pitch
, const Memory* _mem
);
TextureHandle m_handle;
String m_label;
wgpu::TextureView m_view;
wgpu::TextureView getTextureMipLevel(int _mip);
wgpu::Texture m_ptr;
wgpu::Texture m_ptrMsaa;
wgpu::TextureView m_ptrMips[14] = {};
wgpu::Sampler m_sampler;
uint64_t m_flags = 0;
uint32_t m_width = 0;
uint32_t m_height = 0;
uint32_t m_depth = 0;
uint8_t m_type;
TextureFormat::Enum m_requestedFormat;
TextureFormat::Enum m_textureFormat;
uint8_t m_numMips = 0;
uint8_t m_numLayers;
uint32_t m_numSides;
uint8_t m_sampleCount;
ReadbackWgpu m_readback;
};
struct SamplerStateWgpu
{
wgpu::Sampler m_sampler;
};
void release(SamplerStateWgpu* _ptr)
{
bx::deleteObject(g_allocator, _ptr);
}
struct FrameBufferWgpu;
struct SwapChainWgpu
{
void init(wgpu::Device _device, void* _nwh, uint32_t _width, uint32_t _height);
void resize(FrameBufferWgpu& _frameBuffer, uint32_t _width, uint32_t _height, uint32_t _flags);
void flip();
wgpu::TextureView current();
#if !BX_PLATFORM_EMSCRIPTEN
DawnSwapChainImplementation m_impl;
#endif
wgpu::SwapChain m_swapChain;
wgpu::TextureView m_drawable;
wgpu::Texture m_backBufferColorMsaa;
wgpu::Texture m_backBufferDepth;
wgpu::TextureFormat m_colorFormat;
wgpu::TextureFormat m_depthFormat;
uint32_t m_maxAnisotropy = 0;
uint8_t m_sampleCount;
};
struct FrameBufferWgpu
{
void create(uint8_t _num, const Attachment* _attachment);
bool create(
uint16_t _denseIdx
, void* _nwh
, uint32_t _width
, uint32_t _height
, TextureFormat::Enum _format
, TextureFormat::Enum _depthFormat
);
void postReset();
uint16_t destroy();
SwapChainWgpu* m_swapChain = NULL;
void* m_nwh = NULL;
uint32_t m_width;
uint32_t m_height;
uint16_t m_denseIdx = UINT16_MAX;
uint32_t m_pixelFormatHash = 0;
TextureHandle m_colorHandle[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS - 1];
TextureHandle m_depthHandle = { kInvalidHandle };
Attachment m_colorAttachment[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS - 1];
Attachment m_depthAttachment;
uint8_t m_num = 0; // number of color handles
};
struct CommandQueueWgpu
{
void init(wgpu::Queue _queue);
void shutdown();
void beginRender();
void beginStaging();
void kick(bool _endFrame, bool _waitForFinish = false);
void finish(bool _finishAll = false);
void release(wgpu::Buffer _buffer);
void consume();
#if BGFX_CONFIG_MULTITHREADED
//bx::Semaphore m_framesSemaphore;
#endif
wgpu::Queue m_queue;
wgpu::CommandEncoder m_stagingEncoder;
wgpu::CommandEncoder m_renderEncoder;
int m_releaseWriteIndex = 0;
int m_releaseReadIndex = 0;
typedef stl::vector<wgpu::Buffer> ResourceArray;
ResourceArray m_release[BGFX_CONFIG_MAX_FRAME_LATENCY];
};
struct TimerQueryWgpu
{
TimerQueryWgpu()
: m_control(4)
{
}
void init();
void shutdown();
uint32_t begin(uint32_t _resultIdx, uint32_t _frameNum);
void end(uint32_t _idx);
void addHandlers(wgpu::CommandBuffer& _commandBuffer);
bool get();
struct Result
{
void reset()
{
m_begin = 0;
m_end = 0;
m_pending = 0;
m_frameNum = 0;
}
uint64_t m_begin;
uint64_t m_end;
uint32_t m_pending;
uint32_t m_frameNum; // TODO: implement (currently stays 0)
};
uint64_t m_begin;
uint64_t m_end;
uint64_t m_elapsed;
uint64_t m_frequency;
Result m_result[4 * 2];
bx::RingBufferControl m_control;
};
struct OcclusionQueryWgpu
{
OcclusionQueryWgpu()
: m_control(BX_COUNTOF(m_query))
{
}
void postReset();
void preReset();
void begin(wgpu::RenderPassEncoder& _rce, Frame* _render, OcclusionQueryHandle _handle);
void end(wgpu::RenderPassEncoder& _rce);
void resolve(Frame* _render, bool _wait = false);
void invalidate(OcclusionQueryHandle _handle);
struct Query
{
OcclusionQueryHandle m_handle;
};
wgpu::Buffer m_buffer;
Query m_query[BGFX_CONFIG_MAX_OCCLUSION_QUERIES];
bx::RingBufferControl m_control;
};
} /* namespace webgpu */ } // namespace bgfx
#endif // BGFX_CONFIG_RENDERER_WEBGPU
#endif // BGFX_RENDERER_WEBGPU_H_HEADER_GUARD

4
src/version.h
View File

@ -9,5 +9,5 @@
*
*/
#define BGFX_REV_NUMBER 8604
#define BGFX_REV_SHA1 "f14c14a48554de4e66a4b2334f623d988c06f36d"
#define BGFX_REV_NUMBER 8615
#define BGFX_REV_SHA1 "67107e5511ee09896643d0850574ae1485fa44c9"

1
src/vertexlayout.cpp
View File

@ -44,7 +44,6 @@ namespace bgfx
&s_attribTypeSizeGl, // OpenGLES
&s_attribTypeSizeGl, // OpenGL
&s_attribTypeSizeD3D1x, // Vulkan
&s_attribTypeSizeD3D1x, // WebGPU
&s_attribTypeSizeD3D1x, // Count
};
BX_STATIC_ASSERT(BX_COUNTOF(s_attribTypeSize) == RendererType::Count+1);

1
tools/shaderc/shaderc_spirv.cpp
View File

@ -17,7 +17,6 @@ BX_PRAGMA_DIAGNOSTIC_IGNORED_CLANG_GCC("-Wshadow") // warning: declaration of 'u
#include <ResourceLimits.h>
#include <SPIRV/SPVRemapper.h>
#include <SPIRV/GlslangToSpv.h>
#include <webgpu/webgpu_cpp.h>
#define SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS
#include <spirv_msl.hpp>
#include <spirv_reflect.hpp>