piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-30 01:29:42 -06:00
Code Issues Packages Projects Releases Wiki Activity

Eliminate VarType for ComponentFormat

Browse Source
This commit is contained in:
Pokechu22
2021-06-26 12:48:28 -07:00
parent 1a964891f8
commit 27cb704466
13 changed files with 166 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

118
Source/Core/VideoBackends/D3D/D3DNativeVertexFormat.cpp
View File

@ -3,6 +3,8 @@
#include <array>
#include "Common/EnumMap.h"
#include "VideoBackends/D3D/D3DBase.h"
#include "VideoBackends/D3D/D3DRender.h"
#include "VideoBackends/D3D/D3DState.h"
@ -20,55 +22,75 @@ Renderer::CreateNativeVertexFormat(const PortableVertexDeclaration& vtx_decl)
return std::make_unique<D3DVertexFormat>(vtx_decl);
}
static const DXGI_FORMAT d3d_format_lookup[5 * 4 * 2] = {
// float formats
DXGI_FORMAT_R8_UNORM,
DXGI_FORMAT_R8_SNORM,
DXGI_FORMAT_R16_UNORM,
DXGI_FORMAT_R16_SNORM,
DXGI_FORMAT_R32_FLOAT,
DXGI_FORMAT_R8G8_UNORM,
DXGI_FORMAT_R8G8_SNORM,
DXGI_FORMAT_R16G16_UNORM,
DXGI_FORMAT_R16G16_SNORM,
DXGI_FORMAT_R32G32_FLOAT,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_R32G32B32_FLOAT,
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_SNORM,
DXGI_FORMAT_R32G32B32A32_FLOAT,
// integer formats
DXGI_FORMAT_R8_UINT,
DXGI_FORMAT_R8_SINT,
DXGI_FORMAT_R16_UINT,
DXGI_FORMAT_R16_SINT,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_R8G8_UINT,
DXGI_FORMAT_R8G8_SINT,
DXGI_FORMAT_R16G16_UINT,
DXGI_FORMAT_R16G16_SINT,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_UNKNOWN,
};
DXGI_FORMAT VarToD3D(VarType t, int size, bool integer)
DXGI_FORMAT VarToD3D(ComponentFormat t, int size, bool integer)
{
DXGI_FORMAT retval = d3d_format_lookup[(int)t + 5 * (size - 1) + 5 * 4 * (int)integer];
using FormatMap = Common::EnumMap<DXGI_FORMAT, ComponentFormat::Float>;
static constexpr auto f = [](FormatMap a) { return a; }; // Deduction helper
static constexpr std::array<FormatMap, 4> d3d_float_format_lookup = {
f({
DXGI_FORMAT_R8_UNORM,
DXGI_FORMAT_R8_SNORM,
DXGI_FORMAT_R16_UNORM,
DXGI_FORMAT_R16_SNORM,
DXGI_FORMAT_R32_FLOAT,
}),
f({
DXGI_FORMAT_R8G8_UNORM,
DXGI_FORMAT_R8G8_SNORM,
DXGI_FORMAT_R16G16_UNORM,
DXGI_FORMAT_R16G16_SNORM,
DXGI_FORMAT_R32G32_FLOAT,
}),
f({
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_R32G32B32_FLOAT,
}),
f({
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_SNORM,
DXGI_FORMAT_R32G32B32A32_FLOAT,
}),
};
static constexpr std::array<FormatMap, 4> d3d_integer_format_lookup = {
f({
DXGI_FORMAT_R8_UINT,
DXGI_FORMAT_R8_SINT,
DXGI_FORMAT_R16_UINT,
DXGI_FORMAT_R16_SINT,
DXGI_FORMAT_UNKNOWN,
}),
f({
DXGI_FORMAT_R8G8_UINT,
DXGI_FORMAT_R8G8_SINT,
DXGI_FORMAT_R16G16_UINT,
DXGI_FORMAT_R16G16_SINT,
DXGI_FORMAT_UNKNOWN,
}),
f({
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
}),
f({
DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_UNKNOWN,
}),
};
DXGI_FORMAT retval =
integer ? d3d_integer_format_lookup[size - 1][t] : d3d_float_format_lookup[size - 1][t];
if (retval == DXGI_FORMAT_UNKNOWN)
{
PanicAlertFmt("VarToD3D: Invalid type/size combo {}, {}, {}", t, size, integer);

50
Source/Core/VideoBackends/D3D12/DX12VertexFormat.cpp
View File

@ -4,39 +4,43 @@
#include "VideoBackends/D3D12/DX12VertexFormat.h"
#include "Common/Assert.h"
#include "Common/EnumMap.h"
#include "VideoCommon/VertexLoaderManager.h"
#include "VideoCommon/VertexShaderGen.h"
namespace DX12
{
static DXGI_FORMAT VarToDXGIFormat(VarType t, u32 components, bool integer)
static DXGI_FORMAT VarToDXGIFormat(ComponentFormat t, u32 components, bool integer)
{
using ComponentArray = std::array<DXGI_FORMAT, 4>;
static constexpr auto f = [](ComponentArray a) { return a; }; // Deduction helper
// NOTE: 3-component formats are not valid.
static const DXGI_FORMAT float_type_lookup[][4] = {
{DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_UNORM}, // VAR_UNSIGNED_BYTE
{DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R8G8B8A8_SNORM}, // VAR_BYTE
{DXGI_FORMAT_R16_UNORM, DXGI_FORMAT_R16G16_UNORM, DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_UNORM}, // VAR_UNSIGNED_SHORT
{DXGI_FORMAT_R16_SNORM, DXGI_FORMAT_R16G16_SNORM, DXGI_FORMAT_R16G16B16A16_SNORM,
DXGI_FORMAT_R16G16B16A16_SNORM}, // VAR_SHORT
{DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32B32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT} // VAR_FLOAT
static constexpr Common::EnumMap<ComponentArray, ComponentFormat::Float> float_type_lookup = {
f({DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_UNORM}), // UByte
f({DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R8G8B8A8_SNORM}), // Byte
f({DXGI_FORMAT_R16_UNORM, DXGI_FORMAT_R16G16_UNORM, DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_UNORM}), // UShort
f({DXGI_FORMAT_R16_SNORM, DXGI_FORMAT_R16G16_SNORM, DXGI_FORMAT_R16G16B16A16_SNORM,
DXGI_FORMAT_R16G16B16A16_SNORM}), // Short
f({DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32B32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT}), // Float
};
static const DXGI_FORMAT integer_type_lookup[][4] = {
{DXGI_FORMAT_R8_UINT, DXGI_FORMAT_R8G8_UINT, DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_UINT}, // VAR_UNSIGNED_BYTE
{DXGI_FORMAT_R8_SINT, DXGI_FORMAT_R8G8_SINT, DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R8G8B8A8_SINT}, // VAR_BYTE
{DXGI_FORMAT_R16_UINT, DXGI_FORMAT_R16G16_UINT, DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_UINT}, // VAR_UNSIGNED_SHORT
{DXGI_FORMAT_R16_SINT, DXGI_FORMAT_R16G16_SINT, DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_R16G16B16A16_SINT}, // VAR_SHORT
{DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32B32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT} // VAR_FLOAT
static constexpr Common::EnumMap<ComponentArray, ComponentFormat::Float> integer_type_lookup = {
f({DXGI_FORMAT_R8_UINT, DXGI_FORMAT_R8G8_UINT, DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_UINT}), // UByte
f({DXGI_FORMAT_R8_SINT, DXGI_FORMAT_R8G8_SINT, DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R8G8B8A8_SINT}), // Byte
f({DXGI_FORMAT_R16_UINT, DXGI_FORMAT_R16G16_UINT, DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_UINT}), // UShort
f({DXGI_FORMAT_R16_SINT, DXGI_FORMAT_R16G16_SINT, DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_R16G16B16A16_SINT}), // Short
f({DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32B32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT}), // Float
};
ASSERT(components > 0 && components <= 4);

8
Source/Core/VideoBackends/OGL/OGLNativeVertexFormat.cpp
View File

@ -2,6 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "Common/CommonTypes.h"
#include "Common/EnumMap.h"
#include "Common/GL/GLUtil.h"
#include "Common/MsgHandler.h"
@ -23,10 +24,11 @@ Renderer::CreateNativeVertexFormat(const PortableVertexDeclaration& vtx_decl)
return std::make_unique<GLVertexFormat>(vtx_decl);
}
static inline GLuint VarToGL(VarType t)
static inline GLuint VarToGL(ComponentFormat t)
{
static const GLuint lookup[5] = {GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT,
GL_FLOAT};
static constexpr Common::EnumMap<GLuint, ComponentFormat::Float> lookup = {
GL_UNSIGNED_BYTE, GL_BYTE, GL_UNSIGNED_SHORT, GL_SHORT, GL_FLOAT,
};
return lookup[t];
}

14
Source/Core/VideoBackends/Software/SWVertexLoader.cpp
View File

@ -145,7 +145,7 @@ static void ReadVertexAttribute(T* dst, DataReader src, const AttributeFormat& f
if (format.enable)
{
src.Skip(format.offset);
src.Skip(base_component * (1 << (format.type >> 1)));
src.Skip(base_component * GetElementSize(format.type));
int i;
for (i = 0; i < std::min(format.components - base_component, components); i++)
@ -153,24 +153,24 @@ static void ReadVertexAttribute(T* dst, DataReader src, const AttributeFormat& f
int i_dst = reverse ? components - i - 1 : i;
switch (format.type)
{
case VAR_UNSIGNED_BYTE:
case ComponentFormat::UByte:
dst[i_dst] = ReadNormalized<T, u8>(src.Read<u8, swap>());
break;
case VAR_BYTE:
case ComponentFormat::Byte:
dst[i_dst] = ReadNormalized<T, s8>(src.Read<s8, swap>());
break;
case VAR_UNSIGNED_SHORT:
case ComponentFormat::UShort:
dst[i_dst] = ReadNormalized<T, u16>(src.Read<u16, swap>());
break;
case VAR_SHORT:
case ComponentFormat::Short:
dst[i_dst] = ReadNormalized<T, s16>(src.Read<s16, swap>());
break;
case VAR_FLOAT:
case ComponentFormat::Float:
dst[i_dst] = ReadNormalized<T, float>(src.Read<float, swap>());
break;
}
ASSERT_MSG(VIDEO, !format.integer || format.type != VAR_FLOAT,
ASSERT_MSG(VIDEO, !format.integer || format.type != ComponentFormat::Float,
"only non-float values are allowed to be streamed as integer");
}
for (; i < components; i++)

50
Source/Core/VideoBackends/Vulkan/VKVertexFormat.cpp
View File

@ -4,6 +4,7 @@
#include "VideoBackends/Vulkan/VKVertexFormat.h"
#include "Common/Assert.h"
#include "Common/EnumMap.h"
#include "VideoBackends/Vulkan/CommandBufferManager.h"
#include "VideoBackends/Vulkan/ObjectCache.h"
@ -13,32 +14,35 @@
namespace Vulkan
{
static VkFormat VarToVkFormat(VarType t, uint32_t components, bool integer)
static VkFormat VarToVkFormat(ComponentFormat t, uint32_t components, bool integer)
{
static const VkFormat float_type_lookup[][4] = {
{VK_FORMAT_R8_UNORM, VK_FORMAT_R8G8_UNORM, VK_FORMAT_R8G8B8_UNORM,
VK_FORMAT_R8G8B8A8_UNORM}, // VAR_UNSIGNED_BYTE
{VK_FORMAT_R8_SNORM, VK_FORMAT_R8G8_SNORM, VK_FORMAT_R8G8B8_SNORM,
VK_FORMAT_R8G8B8A8_SNORM}, // VAR_BYTE
{VK_FORMAT_R16_UNORM, VK_FORMAT_R16G16_UNORM, VK_FORMAT_R16G16B16_UNORM,
VK_FORMAT_R16G16B16A16_UNORM}, // VAR_UNSIGNED_SHORT
{VK_FORMAT_R16_SNORM, VK_FORMAT_R16G16_SNORM, VK_FORMAT_R16G16B16_SNORM,
VK_FORMAT_R16G16B16A16_SNORM}, // VAR_SHORT
{VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32G32_SFLOAT, VK_FORMAT_R32G32B32_SFLOAT,
VK_FORMAT_R32G32B32A32_SFLOAT} // VAR_FLOAT
using ComponentArray = std::array<VkFormat, 4>;
static constexpr auto f = [](ComponentArray a) { return a; }; // Deduction helper
static constexpr Common::EnumMap<ComponentArray, ComponentFormat::Float> float_type_lookup = {
f({VK_FORMAT_R8_UNORM, VK_FORMAT_R8G8_UNORM, VK_FORMAT_R8G8B8_UNORM,
VK_FORMAT_R8G8B8A8_UNORM}), // UByte
f({VK_FORMAT_R8_SNORM, VK_FORMAT_R8G8_SNORM, VK_FORMAT_R8G8B8_SNORM,
VK_FORMAT_R8G8B8A8_SNORM}), // Byte
f({VK_FORMAT_R16_UNORM, VK_FORMAT_R16G16_UNORM, VK_FORMAT_R16G16B16_UNORM,
VK_FORMAT_R16G16B16A16_UNORM}), // UShort
f({VK_FORMAT_R16_SNORM, VK_FORMAT_R16G16_SNORM, VK_FORMAT_R16G16B16_SNORM,
VK_FORMAT_R16G16B16A16_SNORM}), // Short
f({VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32G32_SFLOAT, VK_FORMAT_R32G32B32_SFLOAT,
VK_FORMAT_R32G32B32A32_SFLOAT}), // Float
};
static const VkFormat integer_type_lookup[][4] = {
{VK_FORMAT_R8_UINT, VK_FORMAT_R8G8_UINT, VK_FORMAT_R8G8B8_UINT,
VK_FORMAT_R8G8B8A8_UINT}, // VAR_UNSIGNED_BYTE
{VK_FORMAT_R8_SINT, VK_FORMAT_R8G8_SINT, VK_FORMAT_R8G8B8_SINT,
VK_FORMAT_R8G8B8A8_SINT}, // VAR_BYTE
{VK_FORMAT_R16_UINT, VK_FORMAT_R16G16_UINT, VK_FORMAT_R16G16B16_UINT,
VK_FORMAT_R16G16B16A16_UINT}, // VAR_UNSIGNED_SHORT
{VK_FORMAT_R16_SINT, VK_FORMAT_R16G16_SINT, VK_FORMAT_R16G16B16_SINT,
VK_FORMAT_R16G16B16A16_SINT}, // VAR_SHORT
{VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32G32_SFLOAT, VK_FORMAT_R32G32B32_SFLOAT,
VK_FORMAT_R32G32B32A32_SFLOAT} // VAR_FLOAT
static constexpr Common::EnumMap<ComponentArray, ComponentFormat::Float> integer_type_lookup = {
f({VK_FORMAT_R8_UINT, VK_FORMAT_R8G8_UINT, VK_FORMAT_R8G8B8_UINT,
VK_FORMAT_R8G8B8A8_UINT}), // UByte
f({VK_FORMAT_R8_SINT, VK_FORMAT_R8G8_SINT, VK_FORMAT_R8G8B8_SINT,
VK_FORMAT_R8G8B8A8_SINT}), // Byte
f({VK_FORMAT_R16_UINT, VK_FORMAT_R16G16_UINT, VK_FORMAT_R16G16B16_UINT,
VK_FORMAT_R16G16B16A16_UINT}), // UShort
f({VK_FORMAT_R16_SINT, VK_FORMAT_R16G16_SINT, VK_FORMAT_R16G16B16_SINT,
VK_FORMAT_R16G16B16A16_SINT}), // Short
f({VK_FORMAT_R32_SFLOAT, VK_FORMAT_R32G32_SFLOAT, VK_FORMAT_R32G32B32_SFLOAT,
VK_FORMAT_R32G32B32A32_SFLOAT}), // Float
};
ASSERT(components > 0 && components <= 4);