diff options
Diffstat (limited to 'src/3rdparty/angle/src/image_util/imageformats.h')
| -rw-r--r-- | src/3rdparty/angle/src/image_util/imageformats.h | 700 |
1 files changed, 0 insertions, 700 deletions
diff --git a/src/3rdparty/angle/src/image_util/imageformats.h b/src/3rdparty/angle/src/image_util/imageformats.h deleted file mode 100644 index 65644cd8d9..0000000000 --- a/src/3rdparty/angle/src/image_util/imageformats.h +++ /dev/null @@ -1,700 +0,0 @@ -// -// Copyright (c) 2013-2015 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. -// - -// imageformats.h: Defines image format types with functions for mip generation -// and copying. - -#ifndef IMAGEUTIL_IMAGEFORMATS_H_ -#define IMAGEUTIL_IMAGEFORMATS_H_ - -#include "common/Color.h" - -#include <cstdint> - -namespace angle -{ - -// Several structures share functionality for reading, writing or mipmapping but the layout -// must match the texture format which the structure represents. If collapsing or typedefing -// structs in this header, make sure the functionality and memory layout is exactly the same. - -struct L8 -{ - uint8_t L; - - static void readColor(gl::ColorF *dst, const L8 *src); - static void writeColor(L8 *dst, const gl::ColorF *src); - static void average(L8 *dst, const L8 *src1, const L8 *src2); -}; - -struct R8 -{ - uint8_t R; - - static void readColor(gl::ColorF *dst, const R8 *src); - static void readColor(gl::ColorUI *dst, const R8 *src); - static void writeColor(R8 *dst, const gl::ColorF *src); - static void writeColor(R8 *dst, const gl::ColorUI *src); - static void average(R8 *dst, const R8 *src1, const R8 *src2); -}; - -struct A8 -{ - uint8_t A; - - static void readColor(gl::ColorF *dst, const A8 *src); - static void writeColor(A8 *dst, const gl::ColorF *src); - static void average(A8 *dst, const A8 *src1, const A8 *src2); -}; - -struct L8A8 -{ - uint8_t L; - uint8_t A; - - static void readColor(gl::ColorF *dst, const L8A8 *src); - static void writeColor(L8A8 *dst, const gl::ColorF *src); - static void average(L8A8 *dst, const L8A8 *src1, const L8A8 *src2); -}; - -struct A8L8 -{ - uint8_t A; - uint8_t L; - - static void readColor(gl::ColorF *dst, const A8L8 *src); - static void writeColor(A8L8 *dst, const gl::ColorF *src); - static void average(A8L8 *dst, const A8L8 *src1, const A8L8 *src2); -}; - -struct R8G8 -{ - uint8_t R; - uint8_t G; - - static void readColor(gl::ColorF *dst, const R8G8 *src); - static void readColor(gl::ColorUI *dst, const R8G8 *src); - static void writeColor(R8G8 *dst, const gl::ColorF *src); - static void writeColor(R8G8 *dst, const gl::ColorUI *src); - static void average(R8G8 *dst, const R8G8 *src1, const R8G8 *src2); -}; - -struct R8G8B8 -{ - uint8_t R; - uint8_t G; - uint8_t B; - - static void readColor(gl::ColorF *dst, const R8G8B8 *src); - static void readColor(gl::ColorUI *dst, const R8G8B8 *src); - static void writeColor(R8G8B8 *dst, const gl::ColorF *src); - static void writeColor(R8G8B8 *dst, const gl::ColorUI *src); - static void average(R8G8B8 *dst, const R8G8B8 *src1, const R8G8B8 *src2); -}; - -struct B8G8R8 -{ - uint8_t B; - uint8_t G; - uint8_t R; - - static void readColor(gl::ColorF *dst, const B8G8R8 *src); - static void readColor(gl::ColorUI *dst, const B8G8R8 *src); - static void writeColor(B8G8R8 *dst, const gl::ColorF *src); - static void writeColor(B8G8R8 *dst, const gl::ColorUI *src); - static void average(B8G8R8 *dst, const B8G8R8 *src1, const B8G8R8 *src2); -}; - -struct R5G6B5 -{ - // OpenGL ES 2.0.25 spec Section 3.6.2: "Components are packed with the first component in the - // most significant bits of the bitfield, and successive component occupying progressively less - // significant locations" - uint16_t RGB; - - static void readColor(gl::ColorF *dst, const R5G6B5 *src); - static void writeColor(R5G6B5 *dst, const gl::ColorF *src); - static void average(R5G6B5 *dst, const R5G6B5 *src1, const R5G6B5 *src2); -}; - -struct B5G6R5 -{ - uint16_t BGR; - - static void readColor(gl::ColorF *dst, const B5G6R5 *src); - static void writeColor(B5G6R5 *dst, const gl::ColorF *src); - static void average(B5G6R5 *dst, const B5G6R5 *src1, const B5G6R5 *src2); -}; - -struct A8R8G8B8 -{ - uint8_t A; - uint8_t R; - uint8_t G; - uint8_t B; - - static void readColor(gl::ColorF *dst, const A8R8G8B8 *src); - static void readColor(gl::ColorUI *dst, const A8R8G8B8 *src); - static void writeColor(A8R8G8B8 *dst, const gl::ColorF *src); - static void writeColor(A8R8G8B8 *dst, const gl::ColorUI *src); - static void average(A8R8G8B8 *dst, const A8R8G8B8 *src1, const A8R8G8B8 *src2); -}; - -struct R8G8B8A8 -{ - uint8_t R; - uint8_t G; - uint8_t B; - uint8_t A; - - static void readColor(gl::ColorF *dst, const R8G8B8A8 *src); - static void readColor(gl::ColorUI *dst, const R8G8B8A8 *src); - static void writeColor(R8G8B8A8 *dst, const gl::ColorF *src); - static void writeColor(R8G8B8A8 *dst, const gl::ColorUI *src); - static void average(R8G8B8A8 *dst, const R8G8B8A8 *src1, const R8G8B8A8 *src2); -}; - -struct R8G8B8A8SRGB -{ - uint8_t R; - uint8_t G; - uint8_t B; - uint8_t A; - - static void readColor(gl::ColorF *dst, const R8G8B8A8SRGB *src); - static void writeColor(R8G8B8A8SRGB *dst, const gl::ColorF *src); - static void average(R8G8B8A8SRGB *dst, const R8G8B8A8SRGB *src1, const R8G8B8A8SRGB *src2); -}; - -struct B8G8R8A8 -{ - uint8_t B; - uint8_t G; - uint8_t R; - uint8_t A; - - static void readColor(gl::ColorF *dst, const B8G8R8A8 *src); - static void readColor(gl::ColorUI *dst, const B8G8R8A8 *src); - static void writeColor(B8G8R8A8 *dst, const gl::ColorF *src); - static void writeColor(B8G8R8A8 *dst, const gl::ColorUI *src); - static void average(B8G8R8A8 *dst, const B8G8R8A8 *src1, const B8G8R8A8 *src2); -}; - -struct B8G8R8X8 -{ - uint8_t B; - uint8_t G; - uint8_t R; - uint8_t X; - - static void readColor(gl::ColorF *dst, const B8G8R8X8 *src); - static void readColor(gl::ColorUI *dst, const B8G8R8X8 *src); - static void writeColor(B8G8R8X8 *dst, const gl::ColorF *src); - static void writeColor(B8G8R8X8 *dst, const gl::ColorUI *src); - static void average(B8G8R8X8 *dst, const B8G8R8X8 *src1, const B8G8R8X8 *src2); -}; - -struct A1R5G5B5 -{ - uint16_t ARGB; - - static void readColor(gl::ColorF *dst, const A1R5G5B5 *src); - static void writeColor(A1R5G5B5 *dst, const gl::ColorF *src); - static void average(A1R5G5B5 *dst, const A1R5G5B5 *src1, const A1R5G5B5 *src2); -}; - -struct R5G5B5A1 -{ - // OpenGL ES 2.0.25 spec Section 3.6.2: "Components are packed with the first component in the - // most significant - // bits of the bitfield, and successive component occupying progressively less significant - // locations" - uint16_t RGBA; - - static void readColor(gl::ColorF *dst, const R5G5B5A1 *src); - static void writeColor(R5G5B5A1 *dst, const gl::ColorF *src); - static void average(R5G5B5A1 *dst, const R5G5B5A1 *src1, const R5G5B5A1 *src2); -}; - -struct R4G4B4A4 -{ - // OpenGL ES 2.0.25 spec Section 3.6.2: "Components are packed with the first component in the - // most significant - // bits of the bitfield, and successive component occupying progressively less significant - // locations" - uint16_t RGBA; - - static void readColor(gl::ColorF *dst, const R4G4B4A4 *src); - static void writeColor(R4G4B4A4 *dst, const gl::ColorF *src); - static void average(R4G4B4A4 *dst, const R4G4B4A4 *src1, const R4G4B4A4 *src2); -}; - -struct A4R4G4B4 -{ - uint16_t ARGB; - - static void readColor(gl::ColorF *dst, const A4R4G4B4 *src); - static void writeColor(A4R4G4B4 *dst, const gl::ColorF *src); - static void average(A4R4G4B4 *dst, const A4R4G4B4 *src1, const A4R4G4B4 *src2); -}; - -struct R16 -{ - uint16_t R; - - static void readColor(gl::ColorF *dst, const R16 *src); - static void readColor(gl::ColorUI *dst, const R16 *src); - static void writeColor(R16 *dst, const gl::ColorF *src); - static void writeColor(R16 *dst, const gl::ColorUI *src); - static void average(R16 *dst, const R16 *src1, const R16 *src2); -}; - -struct R16G16 -{ - uint16_t R; - uint16_t G; - - static void readColor(gl::ColorF *dst, const R16G16 *src); - static void readColor(gl::ColorUI *dst, const R16G16 *src); - static void writeColor(R16G16 *dst, const gl::ColorF *src); - static void writeColor(R16G16 *dst, const gl::ColorUI *src); - static void average(R16G16 *dst, const R16G16 *src1, const R16G16 *src2); -}; - -struct R16G16B16 -{ - uint16_t R; - uint16_t G; - uint16_t B; - - static void readColor(gl::ColorF *dst, const R16G16B16 *src); - static void readColor(gl::ColorUI *dst, const R16G16B16 *src); - static void writeColor(R16G16B16 *dst, const gl::ColorF *src); - static void writeColor(R16G16B16 *dst, const gl::ColorUI *src); - static void average(R16G16B16 *dst, const R16G16B16 *src1, const R16G16B16 *src2); -}; - -struct R16G16B16A16 -{ - uint16_t R; - uint16_t G; - uint16_t B; - uint16_t A; - - static void readColor(gl::ColorF *dst, const R16G16B16A16 *src); - static void readColor(gl::ColorUI *dst, const R16G16B16A16 *src); - static void writeColor(R16G16B16A16 *dst, const gl::ColorF *src); - static void writeColor(R16G16B16A16 *dst, const gl::ColorUI *src); - static void average(R16G16B16A16 *dst, const R16G16B16A16 *src1, const R16G16B16A16 *src2); -}; - -struct R32 -{ - uint32_t R; - - static void readColor(gl::ColorF *dst, const R32 *src); - static void readColor(gl::ColorUI *dst, const R32 *src); - static void writeColor(R32 *dst, const gl::ColorF *src); - static void writeColor(R32 *dst, const gl::ColorUI *src); - static void average(R32 *dst, const R32 *src1, const R32 *src2); -}; - -struct R32G32 -{ - uint32_t R; - uint32_t G; - - static void readColor(gl::ColorF *dst, const R32G32 *src); - static void readColor(gl::ColorUI *dst, const R32G32 *src); - static void writeColor(R32G32 *dst, const gl::ColorF *src); - static void writeColor(R32G32 *dst, const gl::ColorUI *src); - static void average(R32G32 *dst, const R32G32 *src1, const R32G32 *src2); -}; - -struct R32G32B32 -{ - uint32_t R; - uint32_t G; - uint32_t B; - - static void readColor(gl::ColorF *dst, const R32G32B32 *src); - static void readColor(gl::ColorUI *dst, const R32G32B32 *src); - static void writeColor(R32G32B32 *dst, const gl::ColorF *src); - static void writeColor(R32G32B32 *dst, const gl::ColorUI *src); - static void average(R32G32B32 *dst, const R32G32B32 *src1, const R32G32B32 *src2); -}; - -struct R32G32B32A32 -{ - uint32_t R; - uint32_t G; - uint32_t B; - uint32_t A; - - static void readColor(gl::ColorF *dst, const R32G32B32A32 *src); - static void readColor(gl::ColorUI *dst, const R32G32B32A32 *src); - static void writeColor(R32G32B32A32 *dst, const gl::ColorF *src); - static void writeColor(R32G32B32A32 *dst, const gl::ColorUI *src); - static void average(R32G32B32A32 *dst, const R32G32B32A32 *src1, const R32G32B32A32 *src2); -}; - -struct R8S -{ - int8_t R; - - static void readColor(gl::ColorF *dst, const R8S *src); - static void readColor(gl::ColorI *dst, const R8S *src); - static void writeColor(R8S *dst, const gl::ColorF *src); - static void writeColor(R8S *dst, const gl::ColorI *src); - static void average(R8S *dst, const R8S *src1, const R8S *src2); -}; - -struct R8G8S -{ - int8_t R; - int8_t G; - - static void readColor(gl::ColorF *dst, const R8G8S *src); - static void readColor(gl::ColorI *dst, const R8G8S *src); - static void writeColor(R8G8S *dst, const gl::ColorF *src); - static void writeColor(R8G8S *dst, const gl::ColorI *src); - static void average(R8G8S *dst, const R8G8S *src1, const R8G8S *src2); -}; - -struct R8G8B8S -{ - int8_t R; - int8_t G; - int8_t B; - - static void readColor(gl::ColorF *dst, const R8G8B8S *src); - static void readColor(gl::ColorI *dst, const R8G8B8S *src); - static void writeColor(R8G8B8S *dst, const gl::ColorF *src); - static void writeColor(R8G8B8S *dst, const gl::ColorI *src); - static void average(R8G8B8S *dst, const R8G8B8S *src1, const R8G8B8S *src2); -}; - -struct R8G8B8A8S -{ - int8_t R; - int8_t G; - int8_t B; - int8_t A; - - static void readColor(gl::ColorF *dst, const R8G8B8A8S *src); - static void readColor(gl::ColorI *dst, const R8G8B8A8S *src); - static void writeColor(R8G8B8A8S *dst, const gl::ColorF *src); - static void writeColor(R8G8B8A8S *dst, const gl::ColorI *src); - static void average(R8G8B8A8S *dst, const R8G8B8A8S *src1, const R8G8B8A8S *src2); -}; - -struct R16S -{ - int16_t R; - - static void readColor(gl::ColorF *dst, const R16S *src); - static void readColor(gl::ColorI *dst, const R16S *src); - static void writeColor(R16S *dst, const gl::ColorF *src); - static void writeColor(R16S *dst, const gl::ColorI *src); - static void average(R16S *dst, const R16S *src1, const R16S *src2); -}; - -struct R16G16S -{ - int16_t R; - int16_t G; - - static void readColor(gl::ColorF *dst, const R16G16S *src); - static void readColor(gl::ColorI *dst, const R16G16S *src); - static void writeColor(R16G16S *dst, const gl::ColorF *src); - static void writeColor(R16G16S *dst, const gl::ColorI *src); - static void average(R16G16S *dst, const R16G16S *src1, const R16G16S *src2); -}; - -struct R16G16B16S -{ - int16_t R; - int16_t G; - int16_t B; - - static void readColor(gl::ColorF *dst, const R16G16B16S *src); - static void readColor(gl::ColorI *dst, const R16G16B16S *src); - static void writeColor(R16G16B16S *dst, const gl::ColorF *src); - static void writeColor(R16G16B16S *dst, const gl::ColorI *src); - static void average(R16G16B16S *dst, const R16G16B16S *src1, const R16G16B16S *src2); -}; - -struct R16G16B16A16S -{ - int16_t R; - int16_t G; - int16_t B; - int16_t A; - - static void readColor(gl::ColorF *dst, const R16G16B16A16S *src); - static void readColor(gl::ColorI *dst, const R16G16B16A16S *src); - static void writeColor(R16G16B16A16S *dst, const gl::ColorF *src); - static void writeColor(R16G16B16A16S *dst, const gl::ColorI *src); - static void average(R16G16B16A16S *dst, const R16G16B16A16S *src1, const R16G16B16A16S *src2); -}; - -struct R32S -{ - int32_t R; - - static void readColor(gl::ColorF *dst, const R32S *src); - static void readColor(gl::ColorI *dst, const R32S *src); - static void writeColor(R32S *dst, const gl::ColorF *src); - static void writeColor(R32S *dst, const gl::ColorI *src); - static void average(R32S *dst, const R32S *src1, const R32S *src2); -}; - -struct R32G32S -{ - int32_t R; - int32_t G; - - static void readColor(gl::ColorF *dst, const R32G32S *src); - static void readColor(gl::ColorI *dst, const R32G32S *src); - static void writeColor(R32G32S *dst, const gl::ColorF *src); - static void writeColor(R32G32S *dst, const gl::ColorI *src); - static void average(R32G32S *dst, const R32G32S *src1, const R32G32S *src2); -}; - -struct R32G32B32S -{ - int32_t R; - int32_t G; - int32_t B; - - static void readColor(gl::ColorF *dst, const R32G32B32S *src); - static void readColor(gl::ColorI *dst, const R32G32B32S *src); - static void writeColor(R32G32B32S *dst, const gl::ColorF *src); - static void writeColor(R32G32B32S *dst, const gl::ColorI *src); - static void average(R32G32B32S *dst, const R32G32B32S *src1, const R32G32B32S *src2); -}; - -struct R32G32B32A32S -{ - int32_t R; - int32_t G; - int32_t B; - int32_t A; - - static void readColor(gl::ColorF *dst, const R32G32B32A32S *src); - static void readColor(gl::ColorI *dst, const R32G32B32A32S *src); - static void writeColor(R32G32B32A32S *dst, const gl::ColorF *src); - static void writeColor(R32G32B32A32S *dst, const gl::ColorI *src); - static void average(R32G32B32A32S *dst, const R32G32B32A32S *src1, const R32G32B32A32S *src2); -}; - -struct A16B16G16R16F -{ - uint16_t A; - uint16_t R; - uint16_t G; - uint16_t B; - - static void readColor(gl::ColorF *dst, const A16B16G16R16F *src); - static void writeColor(A16B16G16R16F *dst, const gl::ColorF *src); - static void average(A16B16G16R16F *dst, const A16B16G16R16F *src1, const A16B16G16R16F *src2); -}; - -struct R16G16B16A16F -{ - uint16_t R; - uint16_t G; - uint16_t B; - uint16_t A; - - static void readColor(gl::ColorF *dst, const R16G16B16A16F *src); - static void writeColor(R16G16B16A16F *dst, const gl::ColorF *src); - static void average(R16G16B16A16F *dst, const R16G16B16A16F *src1, const R16G16B16A16F *src2); -}; - -struct R16F -{ - uint16_t R; - - static void readColor(gl::ColorF *dst, const R16F *src); - static void writeColor(R16F *dst, const gl::ColorF *src); - static void average(R16F *dst, const R16F *src1, const R16F *src2); -}; - -struct A16F -{ - uint16_t A; - - static void readColor(gl::ColorF *dst, const A16F *src); - static void writeColor(A16F *dst, const gl::ColorF *src); - static void average(A16F *dst, const A16F *src1, const A16F *src2); -}; - -struct L16F -{ - uint16_t L; - - static void readColor(gl::ColorF *dst, const L16F *src); - static void writeColor(L16F *dst, const gl::ColorF *src); - static void average(L16F *dst, const L16F *src1, const L16F *src2); -}; - -struct L16A16F -{ - uint16_t L; - uint16_t A; - - static void readColor(gl::ColorF *dst, const L16A16F *src); - static void writeColor(L16A16F *dst, const gl::ColorF *src); - static void average(L16A16F *dst, const L16A16F *src1, const L16A16F *src2); -}; - -struct R16G16F -{ - uint16_t R; - uint16_t G; - - static void readColor(gl::ColorF *dst, const R16G16F *src); - static void writeColor(R16G16F *dst, const gl::ColorF *src); - static void average(R16G16F *dst, const R16G16F *src1, const R16G16F *src2); -}; - -struct R16G16B16F -{ - uint16_t R; - uint16_t G; - uint16_t B; - - static void readColor(gl::ColorF *dst, const R16G16B16F *src); - static void writeColor(R16G16B16F *dst, const gl::ColorF *src); - static void average(R16G16B16F *dst, const R16G16B16F *src1, const R16G16B16F *src2); -}; - -struct A32B32G32R32F -{ - float A; - float R; - float G; - float B; - - static void readColor(gl::ColorF *dst, const A32B32G32R32F *src); - static void writeColor(A32B32G32R32F *dst, const gl::ColorF *src); - static void average(A32B32G32R32F *dst, const A32B32G32R32F *src1, const A32B32G32R32F *src2); -}; - -struct R32G32B32A32F -{ - float R; - float G; - float B; - float A; - - static void readColor(gl::ColorF *dst, const R32G32B32A32F *src); - static void writeColor(R32G32B32A32F *dst, const gl::ColorF *src); - static void average(R32G32B32A32F *dst, const R32G32B32A32F *src1, const R32G32B32A32F *src2); -}; - -struct R32F -{ - float R; - - static void readColor(gl::ColorF *dst, const R32F *src); - static void writeColor(R32F *dst, const gl::ColorF *src); - static void average(R32F *dst, const R32F *src1, const R32F *src2); -}; - -struct A32F -{ - float A; - - static void readColor(gl::ColorF *dst, const A32F *src); - static void writeColor(A32F *dst, const gl::ColorF *src); - static void average(A32F *dst, const A32F *src1, const A32F *src2); -}; - -struct L32F -{ - float L; - - static void readColor(gl::ColorF *dst, const L32F *src); - static void writeColor(L32F *dst, const gl::ColorF *src); - static void average(L32F *dst, const L32F *src1, const L32F *src2); -}; - -struct L32A32F -{ - float L; - float A; - - static void readColor(gl::ColorF *dst, const L32A32F *src); - static void writeColor(L32A32F *dst, const gl::ColorF *src); - static void average(L32A32F *dst, const L32A32F *src1, const L32A32F *src2); -}; - -struct R32G32F -{ - float R; - float G; - - static void readColor(gl::ColorF *dst, const R32G32F *src); - static void writeColor(R32G32F *dst, const gl::ColorF *src); - static void average(R32G32F *dst, const R32G32F *src1, const R32G32F *src2); -}; - -struct R32G32B32F -{ - float R; - float G; - float B; - - static void readColor(gl::ColorF *dst, const R32G32B32F *src); - static void writeColor(R32G32B32F *dst, const gl::ColorF *src); - static void average(R32G32B32F *dst, const R32G32B32F *src1, const R32G32B32F *src2); -}; - -struct R10G10B10A2 -{ - uint32_t R : 10; - uint32_t G : 10; - uint32_t B : 10; - uint32_t A : 2; - - static void readColor(gl::ColorF *dst, const R10G10B10A2 *src); - static void readColor(gl::ColorUI *dst, const R10G10B10A2 *src); - static void writeColor(R10G10B10A2 *dst, const gl::ColorF *src); - static void writeColor(R10G10B10A2 *dst, const gl::ColorUI *src); - static void average(R10G10B10A2 *dst, const R10G10B10A2 *src1, const R10G10B10A2 *src2); -}; -static_assert(sizeof(R10G10B10A2) == 4, "R10G10B10A2 struct not 32-bits."); - -struct R9G9B9E5 -{ - uint32_t R : 9; - uint32_t G : 9; - uint32_t B : 9; - uint32_t E : 5; - - static void readColor(gl::ColorF *dst, const R9G9B9E5 *src); - static void writeColor(R9G9B9E5 *dst, const gl::ColorF *src); - static void average(R9G9B9E5 *dst, const R9G9B9E5 *src1, const R9G9B9E5 *src2); -}; -static_assert(sizeof(R9G9B9E5) == 4, "R9G9B9E5 struct not 32-bits."); - -struct R11G11B10F -{ - uint32_t R : 11; - uint32_t G : 11; - uint32_t B : 10; - - static void readColor(gl::ColorF *dst, const R11G11B10F *src); - static void writeColor(R11G11B10F *dst, const gl::ColorF *src); - static void average(R11G11B10F *dst, const R11G11B10F *src1, const R11G11B10F *src2); -}; -static_assert(sizeof(R11G11B10F) == 4, "R11G11B10F struct not 32-bits."); - -} // namespace angle - -#endif // IMAGEUTIL_IMAGEFORMATS_H_ |