| // GENERATED FILE - DO NOT EDIT. |
| // Generated by gen_load_functions_table.py using data from load_functions_data.json |
| // |
| // Copyright 2016 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. |
| // |
| // load_functions_table: |
| // Contains the GetLoadFunctionsMap for texture_format_util.h |
| // |
| |
| #include "libANGLE/renderer/load_functions_table.h" |
| |
| #include "image_util/copyimage.h" |
| #include "image_util/generatemip.h" |
| #include "image_util/loadimage.h" |
| |
| using namespace rx; |
| |
| namespace angle |
| { |
| |
| 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(); |
| } |
| |
| LoadImageFunctionInfo ALPHA_to_R16G16B16A16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadA16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadA16FToRGBA16F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA_to_R32G32B32A32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadA32FToRGBA32F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA16F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadA16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadA16FToRGBA16F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA32F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadA32FToRGBA32F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA8_EXT_to_A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ALPHA8_EXT_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadA8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo BGR565_ANGLEX_to_B5G6R5_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| case GL_UNSIGNED_SHORT_5_6_5: |
| return LoadImageFunctionInfo(LoadRGB565ToBGR565, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo BGR5_A1_ANGLEX_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT: |
| return LoadImageFunctionInfo(LoadRGB5A1ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo BGRA4_ANGLEX_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT: |
| return LoadImageFunctionInfo(LoadRGBA4ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo BGRA8_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo BGRA_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_R11_EAC_to_R8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadEACR11ToR8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RG11_EAC_to_R8G8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadEACRG11ToRG8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGB8_ETC2_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2RGB8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGB8_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGB_UNORM_BLOCK(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2RGB8ToBC1, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2RGB8A1ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo |
| COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGBA_UNORM_BLOCK(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2RGB8A1ToBC1, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGBA8_ETC2_EAC_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2RGBA8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGBA_S3TC_DXT1_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 8>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGBA_S3TC_DXT3_ANGLE_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 16>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGBA_S3TC_DXT5_ANGLE_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 16>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_RGB_S3TC_DXT1_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 8>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SIGNED_R11_EAC_to_R8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadEACR11SToR8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SIGNED_RG11_EAC_to_R8G8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadEACRG11SToRG8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB8_ALPHA8_ETC2_EAC_to_R8G8B8A8_UNORM_SRGB(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2SRGBA8ToSRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB8_ETC2_to_R8G8B8A8_UNORM_SRGB(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2SRGB8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB8_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGB_UNORM_SRGB_BLOCK( |
| GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2SRGB8ToBC1, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2_to_R8G8B8A8_UNORM_SRGB(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2SRGB8A1ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo |
| COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGBA_UNORM_SRGB_BLOCK( |
| GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC2SRGB8A1ToBC1, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 8>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 16>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 16>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo COMPRESSED_SRGB_S3TC_DXT1_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadCompressedToNative<4, 4, 8>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH24_STENCIL8_to_D24_UNORM_S8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT_24_8: |
| return LoadImageFunctionInfo(LoadR32ToR24G8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH32F_STENCIL8_to_D32_FLOAT_S8X24_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT_32_UNSIGNED_INT_24_8_REV: |
| return LoadImageFunctionInfo(LoadD32FS8X24ToD32FS8X24, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH_COMPONENT16_to_D16_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadR32ToR16, true); |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH_COMPONENT24_to_D24_UNORM_S8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadR32ToR24G8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH_COMPONENT32F_to_D32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadD32FToD32F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo DEPTH_COMPONENT32_OES_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadR32ToR24G8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ETC1_RGB8_LOSSY_DECODE_ANGLE_to_BC1_RGB_UNORM_BLOCK(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC1RGB8ToBC1, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo ETC1_RGB8_OES_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadETC1RGB8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_to_R16G16B16A16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadL16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadL16FToRGBA16F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_to_R32G32B32A32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadL32FToRGBA32F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE16F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadL16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadL16FToRGBA16F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE32F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadL32FToRGBA32F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE8_ALPHA8_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadLA8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE8_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadL8ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_ALPHA_to_R16G16B16A16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadLA16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadLA16FToRGBA16F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_ALPHA_to_R32G32B32A32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadLA32FToRGBA32F, true); |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_ALPHA_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_ALPHA16F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadLA16FToRGBA16F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadLA16FToRGBA16F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo LUMINANCE_ALPHA32F_EXT_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadLA32FToRGBA32F, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R11F_G11F_B10F_to_R11G11B10_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadRGB32FToRG11B10F, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadRGB16FToRG11B10F, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadRGB16FToRG11B10F, true); |
| case GL_UNSIGNED_INT_10F_11F_11F_REV: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R16F_to_R16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(Load32FTo16F<1>, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 1>, false); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R16I_to_R16_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLshort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R16UI_to_R16_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R16_EXT_to_R16_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R16_SNORM_EXT_to_R16_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R32F_to_R32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLfloat, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R32I_to_R32_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R32UI_to_R32_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R8_to_R8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R8I_to_R8_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R8UI_to_R8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo R8_SNORM_to_R8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG16F_to_R16G16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(Load32FTo16F<2>, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 2>, false); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG16I_to_R16G16_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLshort, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG16UI_to_R16G16_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG16_EXT_to_R16G16_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG16_SNORM_EXT_to_R16G16_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG32F_to_R32G32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLfloat, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG32I_to_R32G32_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLint, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG32UI_to_R32G32_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG8_to_R8G8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG8I_to_R8G8_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG8UI_to_R8G8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RG8_SNORM_to_R8G8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 2>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| case GL_UNSIGNED_SHORT_5_6_5: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB10_A2_to_R10G10B10A2_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT_2_10_10_10_REV: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB10_A2UI_to_R10G10B10A2_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT_2_10_10_10_REV: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB16F_to_R16G16B16A16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadRGB32FToRGBA16F, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLhalf, gl::Float16One>, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLhalf, gl::Float16One>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB16I_to_R16G16B16A16_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLshort, 0x0001>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB16UI_to_R16G16B16A16_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLushort, 0x0001>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB16_EXT_to_R16G16B16A16_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLushort, 0xFFFF>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB16_SNORM_EXT_to_R16G16B16A16_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLushort, 0x7FFF>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB32F_to_R32G32B32A32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLfloat, gl::Float32One>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB32I_to_R32G32B32A32_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_INT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLint, 0x00000001>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB32UI_to_R32G32B32A32_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLuint, 0x00000001>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB565_to_B5G6R5_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadRGB8ToBGR565, true); |
| case GL_UNSIGNED_SHORT_5_6_5: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB565_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLubyte, 0xFF>, true); |
| case GL_UNSIGNED_SHORT_5_6_5: |
| return LoadImageFunctionInfo(LoadR5G6B5ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB5_A1_to_B5G5R5A1_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadRGBA8ToBGR5A1, true); |
| case GL_UNSIGNED_INT_2_10_10_10_REV: |
| return LoadImageFunctionInfo(LoadRGB10A2ToBGR5A1, true); |
| case GL_UNSIGNED_SHORT_5_5_5_1: |
| return LoadImageFunctionInfo(LoadRGB5A1ToA1RGB5, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB5_A1_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| case GL_UNSIGNED_INT_2_10_10_10_REV: |
| return LoadImageFunctionInfo(LoadRGB10A2ToRGBA8, true); |
| case GL_UNSIGNED_SHORT_5_5_5_1: |
| return LoadImageFunctionInfo(LoadRGB5A1ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB8_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLubyte, 0xFF>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB8I_to_R8G8B8A8_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLbyte, 0x01>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB8UI_to_R8G8B8A8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLubyte, 0x01>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB8_SNORM_to_R8G8B8A8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLbyte, 0x7F>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGB9_E5_to_R9G9B9E5_SHAREDEXP(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadRGB32FToRGB9E5, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadRGB16FToRGB9E5, true); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadRGB16FToRGB9E5, true); |
| case GL_UNSIGNED_INT_5_9_9_9_REV: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 1>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| case GL_UNSIGNED_SHORT_4_4_4_4: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| case GL_UNSIGNED_SHORT_5_5_5_1: |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA16F_to_R16G16B16A16_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(Load32FTo16F<4>, true); |
| case GL_HALF_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 4>, false); |
| case GL_HALF_FLOAT_OES: |
| return LoadImageFunctionInfo(LoadToNative<GLhalf, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA16I_to_R16G16B16A16_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLshort, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA16UI_to_R16G16B16A16_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA16_EXT_to_R16G16B16A16_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA16_SNORM_EXT_to_R16G16B16A16_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_SHORT: |
| return LoadImageFunctionInfo(LoadToNative<GLushort, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA32F_to_R32G32B32A32_FLOAT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_FLOAT: |
| return LoadImageFunctionInfo(LoadToNative<GLfloat, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA32I_to_R32G32B32A32_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLint, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA32UI_to_R32G32B32A32_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_INT: |
| return LoadImageFunctionInfo(LoadToNative<GLuint, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA4_to_B4G4R4A4_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadRGBA8ToBGRA4, true); |
| case GL_UNSIGNED_SHORT_4_4_4_4: |
| return LoadImageFunctionInfo(LoadRGBA4ToARGB4, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA4_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| case GL_UNSIGNED_SHORT_4_4_4_4: |
| return LoadImageFunctionInfo(LoadRGBA4ToRGBA8, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA8_to_R8G8B8A8_UNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA8I_to_R8G8B8A8_SINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA8UI_to_R8G8B8A8_UINT(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo RGBA8_SNORM_to_R8G8B8A8_SNORM(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLbyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo SRGB8_to_R8G8B8A8_UNORM_SRGB(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative3To4<GLubyte, 0xFF>, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo SRGB8_ALPHA8_to_R8G8B8A8_UNORM_SRGB(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(LoadToNative<GLubyte, 4>, false); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| LoadImageFunctionInfo STENCIL_INDEX8_to_default(GLenum type) |
| { |
| switch (type) |
| { |
| case GL_UNSIGNED_BYTE: |
| return LoadImageFunctionInfo(UnimplementedLoadFunction, true); |
| default: |
| UNREACHABLE(); |
| return LoadImageFunctionInfo(UnreachableLoadFunction, true); |
| } |
| } |
| |
| } // namespace |
| |
| LoadFunctionMap GetLoadFunctionsMap(GLenum internalFormat, Format::ID angleFormat) |
| { |
| // clang-format off |
| switch (internalFormat) |
| { |
| case GL_ALPHA: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_FLOAT: |
| return ALPHA_to_R16G16B16A16_FLOAT; |
| case Format::ID::R32G32B32A32_FLOAT: |
| return ALPHA_to_R32G32B32A32_FLOAT; |
| default: |
| return ALPHA_to_default; |
| } |
| } |
| case GL_ALPHA16F_EXT: |
| return ALPHA16F_EXT_to_default; |
| case GL_ALPHA32F_EXT: |
| return ALPHA32F_EXT_to_default; |
| case GL_ALPHA8_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::A8_UNORM: |
| return ALPHA8_EXT_to_A8_UNORM; |
| case Format::ID::R8G8B8A8_UNORM: |
| return ALPHA8_EXT_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_BGR565_ANGLEX: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::B5G6R5_UNORM: |
| return BGR565_ANGLEX_to_B5G6R5_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_BGR5_A1_ANGLEX: |
| return BGR5_A1_ANGLEX_to_default; |
| case GL_BGRA4_ANGLEX: |
| return BGRA4_ANGLEX_to_default; |
| case GL_BGRA8_EXT: |
| return BGRA8_EXT_to_default; |
| case GL_BGRA_EXT: |
| return BGRA_EXT_to_default; |
| case GL_COMPRESSED_R11_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_UNORM: |
| return COMPRESSED_R11_EAC_to_R8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RG11_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_UNORM: |
| return COMPRESSED_RG11_EAC_to_R8G8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGB8_ETC2: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return COMPRESSED_RGB8_ETC2_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGB8_LOSSY_DECODE_ETC2_ANGLE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::BC1_RGB_UNORM_BLOCK: |
| return COMPRESSED_RGB8_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGB_UNORM_BLOCK; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::BC1_RGBA_UNORM_BLOCK: |
| return COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGBA_UNORM_BLOCK; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGBA8_ETC2_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return COMPRESSED_RGBA8_ETC2_EAC_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: |
| return COMPRESSED_RGBA_S3TC_DXT1_EXT_to_default; |
| case GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE: |
| return COMPRESSED_RGBA_S3TC_DXT3_ANGLE_to_default; |
| case GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE: |
| return COMPRESSED_RGBA_S3TC_DXT5_ANGLE_to_default; |
| case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: |
| return COMPRESSED_RGB_S3TC_DXT1_EXT_to_default; |
| case GL_COMPRESSED_SIGNED_R11_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_SNORM: |
| return COMPRESSED_SIGNED_R11_EAC_to_R8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SIGNED_RG11_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_SNORM: |
| return COMPRESSED_SIGNED_RG11_EAC_to_R8G8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM_SRGB: |
| return COMPRESSED_SRGB8_ALPHA8_ETC2_EAC_to_R8G8B8A8_UNORM_SRGB; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB8_ETC2: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM_SRGB: |
| return COMPRESSED_SRGB8_ETC2_to_R8G8B8A8_UNORM_SRGB; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB8_LOSSY_DECODE_ETC2_ANGLE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::BC1_RGB_UNORM_SRGB_BLOCK: |
| return COMPRESSED_SRGB8_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGB_UNORM_SRGB_BLOCK; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM_SRGB: |
| return COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2_to_R8G8B8A8_UNORM_SRGB; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::BC1_RGBA_UNORM_SRGB_BLOCK: |
| return COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_LOSSY_DECODE_ETC2_ANGLE_to_BC1_RGBA_UNORM_SRGB_BLOCK; |
| default: |
| break; |
| } |
| } |
| case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT: |
| return COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT_to_default; |
| case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT: |
| return COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT_to_default; |
| case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT: |
| return COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT_to_default; |
| case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT: |
| return COMPRESSED_SRGB_S3TC_DXT1_EXT_to_default; |
| case GL_DEPTH24_STENCIL8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::D24_UNORM_S8_UINT: |
| return DEPTH24_STENCIL8_to_D24_UNORM_S8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_DEPTH32F_STENCIL8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::D32_FLOAT_S8X24_UINT: |
| return DEPTH32F_STENCIL8_to_D32_FLOAT_S8X24_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_DEPTH_COMPONENT16: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::D16_UNORM: |
| return DEPTH_COMPONENT16_to_D16_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_DEPTH_COMPONENT24: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::D24_UNORM_S8_UINT: |
| return DEPTH_COMPONENT24_to_D24_UNORM_S8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_DEPTH_COMPONENT32F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::D32_FLOAT: |
| return DEPTH_COMPONENT32F_to_D32_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_DEPTH_COMPONENT32_OES: |
| return DEPTH_COMPONENT32_OES_to_default; |
| case GL_ETC1_RGB8_LOSSY_DECODE_ANGLE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::BC1_RGB_UNORM_BLOCK: |
| return ETC1_RGB8_LOSSY_DECODE_ANGLE_to_BC1_RGB_UNORM_BLOCK; |
| default: |
| break; |
| } |
| } |
| case GL_ETC1_RGB8_OES: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return ETC1_RGB8_OES_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_LUMINANCE: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_FLOAT: |
| return LUMINANCE_to_R16G16B16A16_FLOAT; |
| case Format::ID::R32G32B32A32_FLOAT: |
| return LUMINANCE_to_R32G32B32A32_FLOAT; |
| default: |
| return LUMINANCE_to_default; |
| } |
| } |
| case GL_LUMINANCE16F_EXT: |
| return LUMINANCE16F_EXT_to_default; |
| case GL_LUMINANCE32F_EXT: |
| return LUMINANCE32F_EXT_to_default; |
| case GL_LUMINANCE8_ALPHA8_EXT: |
| return LUMINANCE8_ALPHA8_EXT_to_default; |
| case GL_LUMINANCE8_EXT: |
| return LUMINANCE8_EXT_to_default; |
| case GL_LUMINANCE_ALPHA: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_FLOAT: |
| return LUMINANCE_ALPHA_to_R16G16B16A16_FLOAT; |
| case Format::ID::R32G32B32A32_FLOAT: |
| return LUMINANCE_ALPHA_to_R32G32B32A32_FLOAT; |
| default: |
| return LUMINANCE_ALPHA_to_default; |
| } |
| } |
| case GL_LUMINANCE_ALPHA16F_EXT: |
| return LUMINANCE_ALPHA16F_EXT_to_default; |
| case GL_LUMINANCE_ALPHA32F_EXT: |
| return LUMINANCE_ALPHA32F_EXT_to_default; |
| case GL_R11F_G11F_B10F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R11G11B10_FLOAT: |
| return R11F_G11F_B10F_to_R11G11B10_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_R16F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16_FLOAT: |
| return R16F_to_R16_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_R16I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16_SINT: |
| return R16I_to_R16_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_R16UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16_UINT: |
| return R16UI_to_R16_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_R16_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16_UNORM: |
| return R16_EXT_to_R16_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_R16_SNORM_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16_SNORM: |
| return R16_SNORM_EXT_to_R16_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_R32F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32_FLOAT: |
| return R32F_to_R32_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_R32I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32_SINT: |
| return R32I_to_R32_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_R32UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32_UINT: |
| return R32UI_to_R32_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_R8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_UNORM: |
| return R8_to_R8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_R8I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_SINT: |
| return R8I_to_R8_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_R8UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_UINT: |
| return R8UI_to_R8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_R8_SNORM: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8_SNORM: |
| return R8_SNORM_to_R8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RG16F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16_FLOAT: |
| return RG16F_to_R16G16_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RG16I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16_SINT: |
| return RG16I_to_R16G16_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG16UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16_UINT: |
| return RG16UI_to_R16G16_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG16_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16_UNORM: |
| return RG16_EXT_to_R16G16_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RG16_SNORM_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16_SNORM: |
| return RG16_SNORM_EXT_to_R16G16_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RG32F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32_FLOAT: |
| return RG32F_to_R32G32_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RG32I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32_SINT: |
| return RG32I_to_R32G32_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG32UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32_UINT: |
| return RG32UI_to_R32G32_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_UNORM: |
| return RG8_to_R8G8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RG8I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_SINT: |
| return RG8I_to_R8G8_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG8UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_UINT: |
| return RG8UI_to_R8G8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RG8_SNORM: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8_SNORM: |
| return RG8_SNORM_to_R8G8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB: |
| return RGB_to_default; |
| case GL_RGB10_A2: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R10G10B10A2_UNORM: |
| return RGB10_A2_to_R10G10B10A2_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB10_A2UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R10G10B10A2_UINT: |
| return RGB10_A2UI_to_R10G10B10A2_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB16F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_FLOAT: |
| return RGB16F_to_R16G16B16A16_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB16I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_SINT: |
| return RGB16I_to_R16G16B16A16_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB16UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_UINT: |
| return RGB16UI_to_R16G16B16A16_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB16_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_UNORM: |
| return RGB16_EXT_to_R16G16B16A16_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB16_SNORM_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_SNORM: |
| return RGB16_SNORM_EXT_to_R16G16B16A16_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB32F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_FLOAT: |
| return RGB32F_to_R32G32B32A32_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB32I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_SINT: |
| return RGB32I_to_R32G32B32A32_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB32UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_UINT: |
| return RGB32UI_to_R32G32B32A32_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB565: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::B5G6R5_UNORM: |
| return RGB565_to_B5G6R5_UNORM; |
| case Format::ID::R8G8B8A8_UNORM: |
| return RGB565_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB5_A1: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::B5G5R5A1_UNORM: |
| return RGB5_A1_to_B5G5R5A1_UNORM; |
| case Format::ID::R8G8B8A8_UNORM: |
| return RGB5_A1_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return RGB8_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB8I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_SINT: |
| return RGB8I_to_R8G8B8A8_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB8UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UINT: |
| return RGB8UI_to_R8G8B8A8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGB8_SNORM: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_SNORM: |
| return RGB8_SNORM_to_R8G8B8A8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGB9_E5: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R9G9B9E5_SHAREDEXP: |
| return RGB9_E5_to_R9G9B9E5_SHAREDEXP; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA: |
| return RGBA_to_default; |
| case GL_RGBA16F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_FLOAT: |
| return RGBA16F_to_R16G16B16A16_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA16I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_SINT: |
| return RGBA16I_to_R16G16B16A16_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA16UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_UINT: |
| return RGBA16UI_to_R16G16B16A16_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA16_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_UNORM: |
| return RGBA16_EXT_to_R16G16B16A16_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA16_SNORM_EXT: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R16G16B16A16_SNORM: |
| return RGBA16_SNORM_EXT_to_R16G16B16A16_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA32F: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_FLOAT: |
| return RGBA32F_to_R32G32B32A32_FLOAT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA32I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_SINT: |
| return RGBA32I_to_R32G32B32A32_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA32UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R32G32B32A32_UINT: |
| return RGBA32UI_to_R32G32B32A32_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA4: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::B4G4R4A4_UNORM: |
| return RGBA4_to_B4G4R4A4_UNORM; |
| case Format::ID::R8G8B8A8_UNORM: |
| return RGBA4_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM: |
| return RGBA8_to_R8G8B8A8_UNORM; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA8I: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_SINT: |
| return RGBA8I_to_R8G8B8A8_SINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA8UI: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UINT: |
| return RGBA8UI_to_R8G8B8A8_UINT; |
| default: |
| break; |
| } |
| } |
| case GL_RGBA8_SNORM: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_SNORM: |
| return RGBA8_SNORM_to_R8G8B8A8_SNORM; |
| default: |
| break; |
| } |
| } |
| case GL_SRGB8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM_SRGB: |
| return SRGB8_to_R8G8B8A8_UNORM_SRGB; |
| default: |
| break; |
| } |
| } |
| case GL_SRGB8_ALPHA8: |
| { |
| switch (angleFormat) |
| { |
| case Format::ID::R8G8B8A8_UNORM_SRGB: |
| return SRGB8_ALPHA8_to_R8G8B8A8_UNORM_SRGB; |
| default: |
| break; |
| } |
| } |
| case GL_STENCIL_INDEX8: |
| return STENCIL_INDEX8_to_default; |
| |
| default: |
| { |
| static LoadFunctionMap emptyLoadFunctionsMap; |
| return emptyLoadFunctionsMap; |
| } |
| } |
| // clang-format on |
| |
| } // GetLoadFunctionsMap |
| |
| } // namespace angle |
