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Commit 15e890e6 by Olli Etuaho Committed by Commit Bot
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Remove unused texture format source files

These files are not included in the build, they have been replaced by autogenerated files. TEST=build on Windows Change-Id: I6b8448d6f2426bc05c01b7ec6db605e6047ee207 Reviewed-on: https://chromium-review.googlesource.com/326660Reviewed-by: 's avatarJamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
parent ded2e2ee
Showing with 0 additions and 700 deletions
src/libANGLE/renderer/d3d/d3d11/texture_format_table.cpp deleted 100644 → 0
//
// Copyright 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// texture_format_table:
// Queries for full textureFormat information based in internalFormat
//
#include "libANGLE/renderer/d3d/d3d11/texture_format_table.h"
#include "libANGLE/renderer/d3d/d3d11/formatutils11.h"
#include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h"
#include "libANGLE/renderer/d3d/d3d11/swizzle_format_info.h"
#include "libANGLE/renderer/d3d/d3d11/texture_format_util.h"
#include "libANGLE/renderer/d3d/loadimage.h"
namespace rx
{
namespace d3d11
{
namespace
{
typedef bool (*FormatSupportFunction)(const Renderer11DeviceCaps &);
bool AnyDevice(const Renderer11DeviceCaps &deviceCaps)
{
return true;
}
bool OnlyFL10Plus(const Renderer11DeviceCaps &deviceCaps)
{
return (deviceCaps.featureLevel >= D3D_FEATURE_LEVEL_10_0);
}
bool OnlyFL9_3(const Renderer11DeviceCaps &deviceCaps)
{
return (deviceCaps.featureLevel == D3D_FEATURE_LEVEL_9_3);
}
template <DXGI_FORMAT format, bool requireSupport>
bool SupportsFormat(const Renderer11DeviceCaps &deviceCaps)
{
// Must support texture, SRV and RTV support
UINT mustSupport = D3D11_FORMAT_SUPPORT_TEXTURE2D | D3D11_FORMAT_SUPPORT_TEXTURECUBE |
D3D11_FORMAT_SUPPORT_SHADER_SAMPLE | D3D11_FORMAT_SUPPORT_MIP |
D3D11_FORMAT_SUPPORT_RENDER_TARGET;
if (d3d11_gl::GetMaximumClientVersion(deviceCaps.featureLevel) > 2)
{
mustSupport |= D3D11_FORMAT_SUPPORT_TEXTURE3D;
}
bool fullSupport = false;
if (format == DXGI_FORMAT_B5G6R5_UNORM)
{
// All hardware that supports DXGI_FORMAT_B5G6R5_UNORM should support autogen mipmaps, but
// check anyway.
mustSupport |= D3D11_FORMAT_SUPPORT_MIP_AUTOGEN;
fullSupport = ((deviceCaps.B5G6R5support & mustSupport) == mustSupport);
}
else if (format == DXGI_FORMAT_B4G4R4A4_UNORM)
{
fullSupport = ((deviceCaps.B4G4R4A4support & mustSupport) == mustSupport);
}
else if (format == DXGI_FORMAT_B5G5R5A1_UNORM)
{
fullSupport = ((deviceCaps.B5G5R5A1support & mustSupport) == mustSupport);
}
else
{
UNREACHABLE();
return false;
}
// This 'SupportsFormat' function is used by individual entries in the D3D11 Format Map below,
// which maps GL formats to DXGI formats.
if (requireSupport)
{
// This means that ANGLE would like to use the entry in the map if the inputted DXGI format
// *IS* supported.
// e.g. the entry might map GL_RGB5_A1 to DXGI_FORMAT_B5G5R5A1, which should only be used if
// DXGI_FORMAT_B5G5R5A1 is supported.
// In this case, we should only return 'true' if the format *IS* supported.
return fullSupport;
}
else
{
// This means that ANGLE would like to use the entry in the map if the inputted DXGI format
// *ISN'T* supported.
// This might be a fallback entry. e.g. for ANGLE to use DXGI_FORMAT_R8G8B8A8_UNORM if
// DXGI_FORMAT_B5G5R5A1 isn't supported.
// In this case, we should only return 'true' if the format *ISN'T* supported.
return !fullSupport;
}
}
// End Format Support Functions
// For sized GL internal formats, there are several possible corresponding D3D11 formats depending
// on device capabilities.
// This map type allows querying for the DXGI texture formats to use for textures, SRVs, RTVs and
// DSVs given a GL internal format.
typedef std::pair<FormatSupportFunction, TextureFormat> TextureFormatWithSupportFunction;
typedef std::map<GLenum, std::vector<TextureFormatWithSupportFunction>> D3D11ES3FormatMap;
inline void InsertD3D11FormatInfo(D3D11ES3FormatMap *formatMap,
GLenum internalFormat,
DXGI_FORMAT texFormat,
DXGI_FORMAT srvFormat,
DXGI_FORMAT rtvFormat,
DXGI_FORMAT dsvFormat,
FormatSupportFunction formatSupportFunction)
{
TextureFormat info;
info.texFormat = texFormat;
info.srvFormat = srvFormat;
info.rtvFormat = rtvFormat;
info.dsvFormat = dsvFormat;
// Given a GL internal format, the renderFormat is the DSV format if it is depth- or
// stencil-renderable,
// the RTV format if it is color-renderable, and the (nonrenderable) texture format otherwise.
if (dsvFormat != DXGI_FORMAT_UNKNOWN)
{
info.renderFormat = dsvFormat;
}
else if (rtvFormat != DXGI_FORMAT_UNKNOWN)
{
info.renderFormat = rtvFormat;
}
else if (texFormat != DXGI_FORMAT_UNKNOWN)
{
info.renderFormat = texFormat;
}
else
{
info.renderFormat = DXGI_FORMAT_UNKNOWN;
}
// Compute the swizzle formats
const gl::InternalFormat &formatInfo = gl::GetInternalFormatInfo(internalFormat);
if (internalFormat != GL_NONE && formatInfo.pixelBytes > 0)
{
if (formatInfo.componentCount != 4 || texFormat == DXGI_FORMAT_UNKNOWN ||
srvFormat == DXGI_FORMAT_UNKNOWN || rtvFormat == DXGI_FORMAT_UNKNOWN)
{
// Get the maximum sized component
unsigned int maxBits = 1;
if (formatInfo.compressed)
{
unsigned int compressedBitsPerBlock = formatInfo.pixelBytes * 8;
unsigned int blockSize =
formatInfo.compressedBlockWidth * formatInfo.compressedBlockHeight;
maxBits = std::max(compressedBitsPerBlock / blockSize, maxBits);
}
else
{
maxBits = std::max(maxBits, formatInfo.alphaBits);
maxBits = std::max(maxBits, formatInfo.redBits);
maxBits = std::max(maxBits, formatInfo.greenBits);
maxBits = std::max(maxBits, formatInfo.blueBits);
maxBits = std::max(maxBits, formatInfo.luminanceBits);
maxBits = std::max(maxBits, formatInfo.depthBits);
}
maxBits = roundUp(maxBits, 8U);
static const SwizzleInfoMap &swizzleMap = BuildSwizzleInfoMap();
SwizzleInfoMap::const_iterator swizzleIter =
swizzleMap.find(SwizzleSizeType(maxBits, formatInfo.componentType));
// Handle the odd case where we might find an invalid swizzle key.
// This should never happen, but it's hard to prove, so add a fail-safe.
ASSERT(swizzleIter != swizzleMap.end());
if (swizzleIter != swizzleMap.end())
{
const SwizzleFormatInfo &swizzleInfo = swizzleIter->second;
info.swizzleTexFormat = swizzleInfo.mTexFormat;
info.swizzleSRVFormat = swizzleInfo.mSRVFormat;
info.swizzleRTVFormat = swizzleInfo.mRTVFormat;
}
}
else
{
// The original texture format is suitable for swizzle operations
info.swizzleTexFormat = texFormat;
info.swizzleSRVFormat = srvFormat;
info.swizzleRTVFormat = rtvFormat;
}
}
else
{
// Not possible to swizzle with this texture format since it is either unsized or GL_NONE
info.swizzleTexFormat = DXGI_FORMAT_UNKNOWN;
info.swizzleSRVFormat = DXGI_FORMAT_UNKNOWN;
info.swizzleRTVFormat = DXGI_FORMAT_UNKNOWN;
}
// Check if there is an initialization function for this texture format
static const InternalFormatInitializerMap &initializerMap = BuildInternalFormatInitializerMap();
auto initializerIter =
initializerMap.find(InitializeTextureFormatPair(internalFormat, texFormat));
info.dataInitializerFunction =
(initializerIter != initializerMap.end()) ? initializerIter->second : NULL;
// Gather all the load functions for this internal format
static const D3D11LoadFunctionMap &loadFunctions = BuildD3D11LoadFunctionMap();
auto loadFunctionIter = loadFunctions.find(internalFormat);
if (loadFunctionIter != loadFunctions.end())
{
const std::vector<GLTypeDXGIFunctionPair> &loadFunctionVector = loadFunctionIter->second;
for (size_t i = 0; i < loadFunctionVector.size(); i++)
{
DxgiFormatLoadFunctionPair formatFuncPair = loadFunctionVector[i].second;
GLenum type = loadFunctionVector[i].first;
DXGI_FORMAT dxgiFormat = formatFuncPair.first;
rx::LoadImageFunction loadFunc = formatFuncPair.second;
if (dxgiFormat == texFormat || dxgiFormat == DXGI_FORMAT_UNKNOWN)
{
info.loadFunctions.insert(std::make_pair(type, loadFunc));
}
}
}
ASSERT(info.loadFunctions.size() != 0 || internalFormat == GL_NONE);
(*formatMap)[internalFormat].push_back(std::make_pair(formatSupportFunction, info));
}
const D3D11ES3FormatMap &BuildD3D11FormatMap()
{
static D3D11ES3FormatMap map;
// clang-format off
// | GL internal format | D3D11 texture format | D3D11 SRV format | D3D11 RTV format | D3D11 DSV format | Requirements
InsertD3D11FormatInfo(&map, GL_NONE, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R8, DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R8_SNORM, DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG8, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG8_SNORM, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB8, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB565, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B5G6R5_UNORM, false>);
InsertD3D11FormatInfo(&map, GL_RGB565, DXGI_FORMAT_B5G6R5_UNORM, DXGI_FORMAT_B5G6R5_UNORM, DXGI_FORMAT_B5G6R5_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B5G6R5_UNORM, true>);
InsertD3D11FormatInfo(&map, GL_RGBA4, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B4G4R4A4_UNORM, false>);
InsertD3D11FormatInfo(&map, GL_RGBA4, DXGI_FORMAT_B4G4R4A4_UNORM, DXGI_FORMAT_B4G4R4A4_UNORM, DXGI_FORMAT_B4G4R4A4_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B4G4R4A4_UNORM, true>);
InsertD3D11FormatInfo(&map, GL_RGB5_A1, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B5G5R5A1_UNORM, false>);
InsertD3D11FormatInfo(&map, GL_RGB5_A1, DXGI_FORMAT_B5G5R5A1_UNORM, DXGI_FORMAT_B5G5R5A1_UNORM, DXGI_FORMAT_B5G5R5A1_UNORM, DXGI_FORMAT_UNKNOWN, SupportsFormat<DXGI_FORMAT_B5G5R5A1_UNORM, true>);
InsertD3D11FormatInfo(&map, GL_RGBA8, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM, DXGI_FORMAT_R8G8B8A8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB10_A2, DXGI_FORMAT_R10G10B10A2_UNORM, DXGI_FORMAT_R10G10B10A2_UNORM, DXGI_FORMAT_R10G10B10A2_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB10_A2UI, DXGI_FORMAT_R10G10B10A2_UINT, DXGI_FORMAT_R10G10B10A2_UINT, DXGI_FORMAT_R10G10B10A2_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_SRGB8, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_SRGB8_ALPHA8, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R16F, DXGI_FORMAT_R16_FLOAT, DXGI_FORMAT_R16_FLOAT, DXGI_FORMAT_R16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG16F, DXGI_FORMAT_R16G16_FLOAT, DXGI_FORMAT_R16G16_FLOAT, DXGI_FORMAT_R16G16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB16F, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA16F, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R32F, DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG32F, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_R32G32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB32F, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA32F, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R11F_G11F_B10F, DXGI_FORMAT_R11G11B10_FLOAT, DXGI_FORMAT_R11G11B10_FLOAT, DXGI_FORMAT_R11G11B10_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB9_E5, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R8I, DXGI_FORMAT_R8_SINT, DXGI_FORMAT_R8_SINT, DXGI_FORMAT_R8_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R8UI, DXGI_FORMAT_R8_UINT, DXGI_FORMAT_R8_UINT, DXGI_FORMAT_R8_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R16I, DXGI_FORMAT_R16_SINT, DXGI_FORMAT_R16_SINT, DXGI_FORMAT_R16_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R16UI, DXGI_FORMAT_R16_UINT, DXGI_FORMAT_R16_UINT, DXGI_FORMAT_R16_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R32I, DXGI_FORMAT_R32_SINT, DXGI_FORMAT_R32_SINT, DXGI_FORMAT_R32_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_R32UI, DXGI_FORMAT_R32_UINT, DXGI_FORMAT_R32_UINT, DXGI_FORMAT_R32_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG8I, DXGI_FORMAT_R8G8_SINT, DXGI_FORMAT_R8G8_SINT, DXGI_FORMAT_R8G8_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG8UI, DXGI_FORMAT_R8G8_UINT, DXGI_FORMAT_R8G8_UINT, DXGI_FORMAT_R8G8_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG16I, DXGI_FORMAT_R16G16_SINT, DXGI_FORMAT_R16G16_SINT, DXGI_FORMAT_R16G16_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG16UI, DXGI_FORMAT_R16G16_UINT, DXGI_FORMAT_R16G16_UINT, DXGI_FORMAT_R16G16_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG32I, DXGI_FORMAT_R32G32_SINT, DXGI_FORMAT_R32G32_SINT, DXGI_FORMAT_R32G32_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RG32UI, DXGI_FORMAT_R32G32_UINT, DXGI_FORMAT_R32G32_UINT, DXGI_FORMAT_R32G32_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB8I, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB8UI, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB16I, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB16UI, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB32I, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB32UI, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA8I, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_R8G8B8A8_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA8UI, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_R8G8B8A8_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA16I, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_R16G16B16A16_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA16UI, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_R16G16B16A16_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA32I, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_R32G32B32A32_SINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA32UI, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_R32G32B32A32_UINT, DXGI_FORMAT_UNKNOWN, AnyDevice);
// Unsized formats, TODO: Are types of float and half float allowed for the unsized types? Would
// it change the DXGI format?
InsertD3D11FormatInfo(&map, GL_ALPHA, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_ALPHA, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_LUMINANCE, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE_ALPHA, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGB, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_RGBA, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_BGRA_EXT, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
// From GL_EXT_texture_storage
// | GL internal format | D3D11 texture format | D3D11 SRV format | D3D11 RTV format | D3D11 DSV format | Requirements
InsertD3D11FormatInfo(&map, GL_ALPHA8_EXT, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_A8_UNORM, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_ALPHA8_EXT, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_LUMINANCE8_EXT, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_ALPHA32F_EXT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE32F_EXT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_ALPHA16F_EXT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE16F_EXT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE8_ALPHA8_EXT, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE_ALPHA32F_EXT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_LUMINANCE_ALPHA16F_EXT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_BGRA8_EXT, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_BGRA4_ANGLEX, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_BGR5_A1_ANGLEX, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_UNKNOWN, AnyDevice);
// Depth stencil formats
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT16, DXGI_FORMAT_R16_TYPELESS, DXGI_FORMAT_R16_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D16_UNORM, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT16, DXGI_FORMAT_D16_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D16_UNORM, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT24, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_R24_UNORM_X8_TYPELESS, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT24, DXGI_FORMAT_D24_UNORM_S8_UINT, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT32F, DXGI_FORMAT_R32_TYPELESS, DXGI_FORMAT_R32_FLOAT, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D32_FLOAT, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT32F, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_DEPTH24_STENCIL8, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_R24_UNORM_X8_TYPELESS, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_DEPTH24_STENCIL8, DXGI_FORMAT_D24_UNORM_S8_UINT, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_DEPTH32F_STENCIL8, DXGI_FORMAT_R32G8X24_TYPELESS, DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D32_FLOAT_S8X24_UINT, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_DEPTH32F_STENCIL8, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL9_3);
InsertD3D11FormatInfo(&map, GL_STENCIL_INDEX8, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_X24_TYPELESS_G8_UINT, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_STENCIL_INDEX8, DXGI_FORMAT_D24_UNORM_S8_UINT, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL9_3);
// From GL_ANGLE_depth_texture
// Since D3D11 doesn't have a D32_UNORM format, use D24S8 which has comparable precision and
// matches the ES3 format.
InsertD3D11FormatInfo(&map, GL_DEPTH_COMPONENT32_OES, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_R24_UNORM_X8_TYPELESS, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_D24_UNORM_S8_UINT, OnlyFL10Plus);
// Compressed formats, From ES 3.0.1 spec, table 3.16
// | GL internal format | D3D11 texture format | D3D11 SRV format | D3D11 RTV format | D3D11 DSV format | Requirements
InsertD3D11FormatInfo(&map, GL_COMPRESSED_R11_EAC, DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_R8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_SIGNED_R11_EAC, DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_R8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RG11_EAC, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_R8G8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_SIGNED_RG11_EAC, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_R8G8_SNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGB8_ETC2, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_SRGB8_ETC2, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGBA8_ETC2_EAC, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, OnlyFL10Plus);
// From GL_ETC1_RGB8_OES
InsertD3D11FormatInfo(&map, GL_ETC1_RGB8_OES, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
// From GL_EXT_texture_compression_dxt1
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGB_S3TC_DXT1_EXT, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_BC1_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
// From GL_ANGLE_texture_compression_dxt3
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE, DXGI_FORMAT_BC2_UNORM, DXGI_FORMAT_BC2_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
// From GL_ANGLE_texture_compression_dxt5
InsertD3D11FormatInfo(&map, GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE, DXGI_FORMAT_BC3_UNORM, DXGI_FORMAT_BC3_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, AnyDevice);
// clang-format on
return map;
}
} // namespace
TextureFormat::TextureFormat()
: texFormat(DXGI_FORMAT_UNKNOWN),
srvFormat(DXGI_FORMAT_UNKNOWN),
rtvFormat(DXGI_FORMAT_UNKNOWN),
dsvFormat(DXGI_FORMAT_UNKNOWN),
renderFormat(DXGI_FORMAT_UNKNOWN),
swizzleTexFormat(DXGI_FORMAT_UNKNOWN),
swizzleSRVFormat(DXGI_FORMAT_UNKNOWN),
swizzleRTVFormat(DXGI_FORMAT_UNKNOWN),
dataInitializerFunction(NULL),
loadFunctions()
{
}
const TextureFormat &GetTextureFormatInfo(GLenum internalFormat,
const Renderer11DeviceCaps &renderer11DeviceCaps)
{
static const D3D11ES3FormatMap &formatMap = BuildD3D11FormatMap();
D3D11ES3FormatMap::const_iterator iter = formatMap.find(internalFormat);
if (iter != formatMap.end())
{
const std::vector<TextureFormatWithSupportFunction> &formatVector = iter->second;
for (size_t i = 0; i < formatVector.size(); i++)
{
const FormatSupportFunction supportFunction = formatVector[i].first;
const TextureFormat &textureFormat = formatVector[i].second;
if (supportFunction(renderer11DeviceCaps))
{
return textureFormat;
}
}
}
static const TextureFormat defaultInfo;
return defaultInfo;
}
} // namespace d3d11
} // namespace rx
src/libANGLE/renderer/d3d/d3d11/texture_format_util.cpp deleted 100644 → 0
//
// Copyright 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// texture_format_util:
// Contains helper functions for texture_format_table
//
#include "libANGLE/renderer/d3d/d3d11/texture_format_util.h"
#include "libANGLE/renderer/d3d/d3d11/formatutils11.h"
#include "libANGLE/renderer/d3d/loadimage.h"
#include "libANGLE/renderer/d3d/loadimage_etc.h"
namespace rx
{
namespace d3d11
{
namespace
{
// ES3 image loading functions vary based on:
// - the GL internal format (supplied to glTex*Image*D)
// - the GL data type given (supplied to glTex*Image*D)
// - the target DXGI_FORMAT that the image will be loaded into (which is chosen based on the D3D
// device's capabilities)
// This map type determines which loading function to use, based on these three parameters.
// Source formats and types are taken from Tables 3.2 and 3.3 of the ES 3 spec.
void UnimplementedLoadFunction(size_t width,
size_t height,
size_t depth,
const uint8_t *input,
size_t inputRowPitch,
size_t inputDepthPitch,
uint8_t *output,
size_t outputRowPitch,
size_t outputDepthPitch)
{
UNIMPLEMENTED();
}
void UnreachableLoadFunction(size_t width,
size_t height,
size_t depth,
const uint8_t *input,
size_t inputRowPitch,
size_t inputDepthPitch,
uint8_t *output,
size_t outputRowPitch,
size_t outputDepthPitch)
{
UNREACHABLE();
}
// A helper function to insert data into the D3D11LoadFunctionMap with fewer characters.
inline void InsertLoadFunction(D3D11LoadFunctionMap *map, GLenum internalFormat, GLenum type,
DXGI_FORMAT dxgiFormat, LoadImageFunction loadFunc)
{
(*map)[internalFormat].push_back(GLTypeDXGIFunctionPair(type, DxgiFormatLoadFunctionPair(dxgiFormat, loadFunc)));
}
} // namespace
// TODO: This will be generated by a JSON file
const D3D11LoadFunctionMap &BuildD3D11LoadFunctionMap()
{
static D3D11LoadFunctionMap map;
// clang-format off
// | Internal format | Type | Target DXGI Format | Load function |
InsertLoadFunction(&map, GL_RGBA8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_RGB5_A1, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_RGBA4, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_SRGB8_ALPHA8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_RGBA8_SNORM, GL_BYTE, DXGI_FORMAT_R8G8B8A8_SNORM, LoadToNative<GLbyte, 4> );
InsertLoadFunction(&map, GL_RGBA4, GL_UNSIGNED_SHORT_4_4_4_4, DXGI_FORMAT_R8G8B8A8_UNORM, LoadRGBA4ToRGBA8 );
InsertLoadFunction(&map, GL_RGBA4, GL_UNSIGNED_SHORT_4_4_4_4, DXGI_FORMAT_B4G4R4A4_UNORM, LoadRGBA4ToARGB4 );
InsertLoadFunction(&map, GL_RGB10_A2, GL_UNSIGNED_INT_2_10_10_10_REV, DXGI_FORMAT_R10G10B10A2_UNORM, LoadToNative<GLuint, 1> );
InsertLoadFunction(&map, GL_RGB5_A1, GL_UNSIGNED_SHORT_5_5_5_1, DXGI_FORMAT_R8G8B8A8_UNORM, LoadRGB5A1ToRGBA8 );
InsertLoadFunction(&map, GL_RGB5_A1, GL_UNSIGNED_SHORT_5_5_5_1, DXGI_FORMAT_B5G5R5A1_UNORM, LoadRGB5A1ToA1RGB5 );
InsertLoadFunction(&map, GL_RGB5_A1, GL_UNSIGNED_INT_2_10_10_10_REV, DXGI_FORMAT_R8G8B8A8_UNORM, LoadRGB10A2ToRGBA8 );
InsertLoadFunction(&map, GL_RGBA16F, GL_HALF_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadToNative<GLhalf, 4> );
InsertLoadFunction(&map, GL_RGBA16F, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadToNative<GLhalf, 4> );
InsertLoadFunction(&map, GL_RGBA32F, GL_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, LoadToNative<GLfloat, 4> );
InsertLoadFunction(&map, GL_RGBA16F, GL_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, Load32FTo16F<4> );
InsertLoadFunction(&map, GL_RGBA8UI, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UINT, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_RGBA8I, GL_BYTE, DXGI_FORMAT_R8G8B8A8_SINT, LoadToNative<GLbyte, 4> );
InsertLoadFunction(&map, GL_RGBA16UI, GL_UNSIGNED_SHORT, DXGI_FORMAT_R16G16B16A16_UINT, LoadToNative<GLushort, 4> );
InsertLoadFunction(&map, GL_RGBA16I, GL_SHORT, DXGI_FORMAT_R16G16B16A16_SINT, LoadToNative<GLshort, 4> );
InsertLoadFunction(&map, GL_RGBA32UI, GL_UNSIGNED_INT, DXGI_FORMAT_R32G32B32A32_UINT, LoadToNative<GLuint, 4> );
InsertLoadFunction(&map, GL_RGBA32I, GL_INT, DXGI_FORMAT_R32G32B32A32_SINT, LoadToNative<GLint, 4> );
InsertLoadFunction(&map, GL_RGB10_A2UI, GL_UNSIGNED_INT_2_10_10_10_REV, DXGI_FORMAT_R10G10B10A2_UINT, LoadToNative<GLuint, 1> );
InsertLoadFunction(&map, GL_RGB8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadToNative3To4<GLubyte, 0xFF> );
InsertLoadFunction(&map, GL_RGB565, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadToNative3To4<GLubyte, 0xFF> );
InsertLoadFunction(&map, GL_SRGB8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, LoadToNative3To4<GLubyte, 0xFF> );
InsertLoadFunction(&map, GL_RGB8_SNORM, GL_BYTE, DXGI_FORMAT_R8G8B8A8_SNORM, LoadToNative3To4<GLbyte, 0x7F> );
InsertLoadFunction(&map, GL_RGB565, GL_UNSIGNED_SHORT_5_6_5, DXGI_FORMAT_R8G8B8A8_UNORM, LoadR5G6B5ToRGBA8 );
InsertLoadFunction(&map, GL_RGB565, GL_UNSIGNED_SHORT_5_6_5, DXGI_FORMAT_B5G6R5_UNORM, LoadToNative<GLushort, 1> );
InsertLoadFunction(&map, GL_R11F_G11F_B10F, GL_UNSIGNED_INT_10F_11F_11F_REV, DXGI_FORMAT_R11G11B10_FLOAT, LoadToNative<GLuint, 1> );
InsertLoadFunction(&map, GL_RGB9_E5, GL_UNSIGNED_INT_5_9_9_9_REV, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, LoadToNative<GLuint, 1> );
InsertLoadFunction(&map, GL_RGB16F, GL_HALF_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadToNative3To4<GLhalf, gl::Float16One>);
InsertLoadFunction(&map, GL_RGB16F, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadToNative3To4<GLhalf, gl::Float16One>);
InsertLoadFunction(&map, GL_R11F_G11F_B10F, GL_HALF_FLOAT, DXGI_FORMAT_R11G11B10_FLOAT, LoadRGB16FToRG11B10F );
InsertLoadFunction(&map, GL_R11F_G11F_B10F, GL_HALF_FLOAT_OES, DXGI_FORMAT_R11G11B10_FLOAT, LoadRGB16FToRG11B10F );
InsertLoadFunction(&map, GL_RGB9_E5, GL_HALF_FLOAT, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, LoadRGB16FToRGB9E5 );
InsertLoadFunction(&map, GL_RGB9_E5, GL_HALF_FLOAT_OES, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, LoadRGB16FToRGB9E5 );
InsertLoadFunction(&map, GL_RGB32F, GL_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, LoadToNative3To4<GLfloat, gl::Float32One>);
InsertLoadFunction(&map, GL_RGB16F, GL_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadRGB32FToRGBA16F );
InsertLoadFunction(&map, GL_R11F_G11F_B10F, GL_FLOAT, DXGI_FORMAT_R11G11B10_FLOAT, LoadRGB32FToRG11B10F );
InsertLoadFunction(&map, GL_RGB9_E5, GL_FLOAT, DXGI_FORMAT_R9G9B9E5_SHAREDEXP, LoadRGB32FToRGB9E5 );
InsertLoadFunction(&map, GL_RGB8UI, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UINT, LoadToNative3To4<GLubyte, 0x01> );
InsertLoadFunction(&map, GL_RGB8I, GL_BYTE, DXGI_FORMAT_R8G8B8A8_SINT, LoadToNative3To4<GLbyte, 0x01> );
InsertLoadFunction(&map, GL_RGB16UI, GL_UNSIGNED_SHORT, DXGI_FORMAT_R16G16B16A16_UINT, LoadToNative3To4<GLushort, 0x0001> );
InsertLoadFunction(&map, GL_RGB16I, GL_SHORT, DXGI_FORMAT_R16G16B16A16_SINT, LoadToNative3To4<GLshort, 0x0001> );
InsertLoadFunction(&map, GL_RGB32UI, GL_UNSIGNED_INT, DXGI_FORMAT_R32G32B32A32_UINT, LoadToNative3To4<GLuint, 0x00000001> );
InsertLoadFunction(&map, GL_RGB32I, GL_INT, DXGI_FORMAT_R32G32B32A32_SINT, LoadToNative3To4<GLint, 0x00000001> );
InsertLoadFunction(&map, GL_RG8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8_UNORM, LoadToNative<GLubyte, 2> );
InsertLoadFunction(&map, GL_RG8_SNORM, GL_BYTE, DXGI_FORMAT_R8G8_SNORM, LoadToNative<GLbyte, 2> );
InsertLoadFunction(&map, GL_RG16F, GL_HALF_FLOAT, DXGI_FORMAT_R16G16_FLOAT, LoadToNative<GLhalf, 2> );
InsertLoadFunction(&map, GL_RG16F, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16_FLOAT, LoadToNative<GLhalf, 2> );
InsertLoadFunction(&map, GL_RG32F, GL_FLOAT, DXGI_FORMAT_R32G32_FLOAT, LoadToNative<GLfloat, 2> );
InsertLoadFunction(&map, GL_RG16F, GL_FLOAT, DXGI_FORMAT_R16G16_FLOAT, Load32FTo16F<2> );
InsertLoadFunction(&map, GL_RG8UI, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8_UINT, LoadToNative<GLubyte, 2> );
InsertLoadFunction(&map, GL_RG8I, GL_BYTE, DXGI_FORMAT_R8G8_SINT, LoadToNative<GLbyte, 2> );
InsertLoadFunction(&map, GL_RG16UI, GL_UNSIGNED_SHORT, DXGI_FORMAT_R16G16_UINT, LoadToNative<GLushort, 2> );
InsertLoadFunction(&map, GL_RG16I, GL_SHORT, DXGI_FORMAT_R16G16_SINT, LoadToNative<GLshort, 2> );
InsertLoadFunction(&map, GL_RG32UI, GL_UNSIGNED_INT, DXGI_FORMAT_R32G32_UINT, LoadToNative<GLuint, 2> );
InsertLoadFunction(&map, GL_RG32I, GL_INT, DXGI_FORMAT_R32G32_SINT, LoadToNative<GLint, 2> );
InsertLoadFunction(&map, GL_R8, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8_UNORM, LoadToNative<GLubyte, 1> );
InsertLoadFunction(&map, GL_R8_SNORM, GL_BYTE, DXGI_FORMAT_R8_SNORM, LoadToNative<GLbyte, 1> );
InsertLoadFunction(&map, GL_R16F, GL_HALF_FLOAT, DXGI_FORMAT_R16_FLOAT, LoadToNative<GLhalf, 1> );
InsertLoadFunction(&map, GL_R16F, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16_FLOAT, LoadToNative<GLhalf, 1> );
InsertLoadFunction(&map, GL_R32F, GL_FLOAT, DXGI_FORMAT_R32_FLOAT, LoadToNative<GLfloat, 1> );
InsertLoadFunction(&map, GL_R16F, GL_FLOAT, DXGI_FORMAT_R16_FLOAT, Load32FTo16F<1> );
InsertLoadFunction(&map, GL_R8UI, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8_UINT, LoadToNative<GLubyte, 1> );
InsertLoadFunction(&map, GL_R8I, GL_BYTE, DXGI_FORMAT_R8_SINT, LoadToNative<GLbyte, 1> );
InsertLoadFunction(&map, GL_R16UI, GL_UNSIGNED_SHORT, DXGI_FORMAT_R16_UINT, LoadToNative<GLushort, 1> );
InsertLoadFunction(&map, GL_R16I, GL_SHORT, DXGI_FORMAT_R16_SINT, LoadToNative<GLshort, 1> );
InsertLoadFunction(&map, GL_R32UI, GL_UNSIGNED_INT, DXGI_FORMAT_R32_UINT, LoadToNative<GLuint, 1> );
InsertLoadFunction(&map, GL_R32I, GL_INT, DXGI_FORMAT_R32_SINT, LoadToNative<GLint, 1> );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT16, GL_UNSIGNED_SHORT, DXGI_FORMAT_R16_TYPELESS, LoadToNative<GLushort, 1> );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT16, GL_UNSIGNED_SHORT, DXGI_FORMAT_D16_UNORM, LoadToNative<GLushort, 1> );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT24, GL_UNSIGNED_INT, DXGI_FORMAT_R24G8_TYPELESS, LoadR32ToR24G8 );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT24, GL_UNSIGNED_INT, DXGI_FORMAT_D24_UNORM_S8_UINT, LoadR32ToR24G8 );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT16, GL_UNSIGNED_INT, DXGI_FORMAT_R16_TYPELESS, LoadR32ToR16 );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT32F, GL_FLOAT, DXGI_FORMAT_R32_TYPELESS, LoadToNative<GLfloat, 1> );
InsertLoadFunction(&map, GL_DEPTH_COMPONENT32F, GL_FLOAT, DXGI_FORMAT_UNKNOWN, UnimplementedLoadFunction );
InsertLoadFunction(&map, GL_DEPTH24_STENCIL8, GL_UNSIGNED_INT_24_8, DXGI_FORMAT_R24G8_TYPELESS, LoadR32ToR24G8 );
InsertLoadFunction(&map, GL_DEPTH24_STENCIL8, GL_UNSIGNED_INT_24_8, DXGI_FORMAT_D24_UNORM_S8_UINT, LoadR32ToR24G8 );
InsertLoadFunction(&map, GL_DEPTH32F_STENCIL8, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, DXGI_FORMAT_R32G8X24_TYPELESS, LoadToNative<GLuint, 2> );
InsertLoadFunction(&map, GL_DEPTH32F_STENCIL8, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, DXGI_FORMAT_UNKNOWN, UnimplementedLoadFunction );
InsertLoadFunction(&map, GL_STENCIL_INDEX8, DXGI_FORMAT_R24G8_TYPELESS, DXGI_FORMAT_UNKNOWN, UnimplementedLoadFunction );
InsertLoadFunction(&map, GL_STENCIL_INDEX8, DXGI_FORMAT_D24_UNORM_S8_UINT, DXGI_FORMAT_UNKNOWN, UnimplementedLoadFunction );
// Unsized formats
// Load functions are unreachable because they are converted to sized internal formats based on
// the format and type before loading takes place.
InsertLoadFunction(&map, GL_RGBA, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_RGB, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_LUMINANCE, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_ALPHA, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
InsertLoadFunction(&map, GL_BGRA_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, UnreachableLoadFunction );
// From GL_OES_texture_float
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA, GL_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, LoadLA32FToRGBA32F );
InsertLoadFunction(&map, GL_LUMINANCE, GL_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, LoadL32FToRGBA32F );
InsertLoadFunction(&map, GL_ALPHA, GL_FLOAT, DXGI_FORMAT_R32G32B32A32_FLOAT, LoadA32FToRGBA32F );
// From GL_OES_texture_half_float
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA, GL_HALF_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadLA16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadLA16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE, GL_HALF_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadL16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadL16FToRGBA16F );
InsertLoadFunction(&map, GL_ALPHA, GL_HALF_FLOAT, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadA16FToRGBA16F );
InsertLoadFunction(&map, GL_ALPHA, GL_HALF_FLOAT_OES, DXGI_FORMAT_R16G16B16A16_FLOAT, LoadA16FToRGBA16F );
// From GL_EXT_texture_storage
InsertLoadFunction(&map, GL_ALPHA8_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_A8_UNORM, LoadToNative<GLubyte, 1> );
InsertLoadFunction(&map, GL_ALPHA8_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadA8ToRGBA8 );
InsertLoadFunction(&map, GL_LUMINANCE8_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadL8ToRGBA8 );
InsertLoadFunction(&map, GL_LUMINANCE8_ALPHA8_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadLA8ToRGBA8 );
InsertLoadFunction(&map, GL_ALPHA32F_EXT, GL_FLOAT, DXGI_FORMAT_UNKNOWN, LoadA32FToRGBA32F );
InsertLoadFunction(&map, GL_LUMINANCE32F_EXT, GL_FLOAT, DXGI_FORMAT_UNKNOWN, LoadL32FToRGBA32F );
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA32F_EXT, GL_FLOAT, DXGI_FORMAT_UNKNOWN, LoadLA32FToRGBA32F );
InsertLoadFunction(&map, GL_ALPHA16F_EXT, GL_HALF_FLOAT, DXGI_FORMAT_UNKNOWN, LoadA16FToRGBA16F );
InsertLoadFunction(&map, GL_ALPHA16F_EXT, GL_HALF_FLOAT_OES, DXGI_FORMAT_UNKNOWN, LoadA16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE16F_EXT, GL_HALF_FLOAT, DXGI_FORMAT_UNKNOWN, LoadL16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE16F_EXT, GL_HALF_FLOAT_OES, DXGI_FORMAT_UNKNOWN, LoadL16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA16F_EXT, GL_HALF_FLOAT, DXGI_FORMAT_UNKNOWN, LoadLA16FToRGBA16F );
InsertLoadFunction(&map, GL_LUMINANCE_ALPHA16F_EXT, GL_HALF_FLOAT_OES, DXGI_FORMAT_UNKNOWN, LoadLA16FToRGBA16F );
// From GL_ANGLE_depth_texture
InsertLoadFunction(&map, GL_DEPTH_COMPONENT32_OES, GL_UNSIGNED_INT, DXGI_FORMAT_UNKNOWN, LoadR32ToR24G8 );
// From GL_EXT_texture_format_BGRA8888
InsertLoadFunction(&map, GL_BGRA8_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_BGRA4_ANGLEX, GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT, DXGI_FORMAT_UNKNOWN, LoadRGBA4ToRGBA8 );
InsertLoadFunction(&map, GL_BGRA4_ANGLEX, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadToNative<GLubyte, 4> );
InsertLoadFunction(&map, GL_BGR5_A1_ANGLEX, GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT, DXGI_FORMAT_UNKNOWN, LoadRGB5A1ToRGBA8 );
InsertLoadFunction(&map, GL_BGR5_A1_ANGLEX, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadToNative<GLubyte, 4> );
// Compressed formats
// From ES 3.0.1 spec, table 3.16
// | Internal format | Type | Target DXGI Format | Load function
InsertLoadFunction(&map, GL_COMPRESSED_R11_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8_UNORM, LoadEACR11ToR8 );
InsertLoadFunction(&map, GL_COMPRESSED_SIGNED_R11_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8_SNORM, LoadEACR11SToR8 );
InsertLoadFunction(&map, GL_COMPRESSED_RG11_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8_UNORM, LoadEACRG11ToRG8 );
InsertLoadFunction(&map, GL_COMPRESSED_SIGNED_RG11_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8_SNORM, LoadEACRG11SToRG8 );
InsertLoadFunction(&map, GL_COMPRESSED_RGB8_ETC2, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadETC2RGB8ToRGBA8 );
InsertLoadFunction(&map, GL_COMPRESSED_SRGB8_ETC2, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, LoadETC2SRGB8ToRGBA8 );
InsertLoadFunction(&map, GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadETC2RGB8A1ToRGBA8 );
InsertLoadFunction(&map, GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, LoadETC2SRGB8A1ToRGBA8);
InsertLoadFunction(&map, GL_COMPRESSED_RGBA8_ETC2_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadETC2RGBA8ToRGBA8 );
InsertLoadFunction(&map, GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB, LoadETC2SRGBA8ToSRGBA8);
// From GL_ETC1_RGB8_OES
InsertLoadFunction(&map, GL_ETC1_RGB8_OES, GL_UNSIGNED_BYTE, DXGI_FORMAT_R8G8B8A8_UNORM, LoadETC1RGB8ToRGBA8 );
// From GL_EXT_texture_compression_dxt1
InsertLoadFunction(&map, GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadCompressedToNative<4, 4, 8> );
InsertLoadFunction(&map, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadCompressedToNative<4, 4, 8> );
// From GL_ANGLE_texture_compression_dxt3
InsertLoadFunction(&map, GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadCompressedToNative<4, 4, 16> );
// From GL_ANGLE_texture_compression_dxt5
InsertLoadFunction(&map, GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE, GL_UNSIGNED_BYTE, DXGI_FORMAT_UNKNOWN, LoadCompressedToNative<4, 4, 16> );
// clang-format on
return map;
}
typedef std::pair<InitializeTextureFormatPair, InitializeTextureDataFunction>
InternalFormatInitializerPair;
// TODO: This should be generated by a JSON file
const InternalFormatInitializerMap &BuildInternalFormatInitializerMap()
{
static InternalFormatInitializerMap map;
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB8, DXGI_FORMAT_R8G8B8A8_UNORM),
Initialize4ComponentData<GLubyte, 0x00, 0x00, 0x00, 0xFF>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB565, DXGI_FORMAT_R8G8B8A8_UNORM),
Initialize4ComponentData<GLubyte, 0x00, 0x00, 0x00, 0xFF>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_SRGB8, DXGI_FORMAT_R8G8B8A8_UNORM_SRGB),
Initialize4ComponentData<GLubyte, 0x00, 0x00, 0x00, 0xFF>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB16F, DXGI_FORMAT_R16G16B16A16_FLOAT),
Initialize4ComponentData<GLhalf, 0x0000, 0x0000, 0x0000, gl::Float16One>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB32F, DXGI_FORMAT_R32G32B32A32_FLOAT),
Initialize4ComponentData<GLfloat, 0x00000000, 0x00000000, 0x00000000, gl::Float32One>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB8UI, DXGI_FORMAT_R8G8B8A8_UINT),
Initialize4ComponentData<GLubyte, 0x00, 0x00, 0x00, 0x01>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB8I, DXGI_FORMAT_R8G8B8A8_SINT),
Initialize4ComponentData<GLbyte, 0x00, 0x00, 0x00, 0x01>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB16UI, DXGI_FORMAT_R16G16B16A16_UINT),
Initialize4ComponentData<GLushort, 0x0000, 0x0000, 0x0000, 0x0001>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB16I, DXGI_FORMAT_R16G16B16A16_SINT),
Initialize4ComponentData<GLshort, 0x0000, 0x0000, 0x0000, 0x0001>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB32UI, DXGI_FORMAT_R32G32B32A32_UINT),
Initialize4ComponentData<GLuint, 0x00000000, 0x00000000, 0x00000000, 0x00000001>));
map.insert(InternalFormatInitializerPair(
InitializeTextureFormatPair(GL_RGB32I, DXGI_FORMAT_R32G32B32A32_SINT),
Initialize4ComponentData<GLint, 0x00000000, 0x00000000, 0x00000000, 0x00000001>));
return map;
}
} // namespace d3d11
} // namespace rx
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