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Xenia-Canary/src/xenia/gpu/vulkan/texture_config.cc
Margen67 896ac4a682 Update documentation.
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2018-11-22 09:20:09 -06:00

147 lines
6.1 KiB
C++

/**
******************************************************************************
* Xenia : Xbox 360 Emulator Research Project *
******************************************************************************
* Copyright 2016 Ben Vanik. All rights reserved. *
* Released under the BSD license - see LICENSE in the root for more details. *
******************************************************************************
*/
#include "xenia/gpu/vulkan/texture_config.h"
namespace xe {
namespace gpu {
namespace vulkan {
#define COMP_SWIZ(r, g, b, a) \
{ \
VK_COMPONENT_SWIZZLE_##r, VK_COMPONENT_SWIZZLE_##g, \
VK_COMPONENT_SWIZZLE_##b, VK_COMPONENT_SWIZZLE_##a \
}
#define VEC_SWIZ(x, y, z, w) \
{ \
VECTOR_SWIZZLE_##x, VECTOR_SWIZZLE_##y, VECTOR_SWIZZLE_##z, \
VECTOR_SWIZZLE_##w \
}
#define RGBA COMP_SWIZ(R, G, B, A)
#define ___R COMP_SWIZ(IDENTITY, IDENTITY, IDENTITY, R)
#define RRRR COMP_SWIZ(R, R, R, R)
#define XYZW VEC_SWIZ(X, Y, Z, W)
#define YXWZ VEC_SWIZ(Y, X, W, Z)
#define ZYXW VEC_SWIZ(Z, Y, X, W)
#define ___(format) \
{ VK_FORMAT_##format }
#define _c_(format, component_swizzle) \
{ VK_FORMAT_##format, component_swizzle, XYZW }
#define __v(format, vector_swizzle) \
{ VK_FORMAT_##format, RGBA, vector_swizzle }
#define _cv(format, component_swizzle, vector_swizzle) \
{ VK_FORMAT_##format, component_swizzle, vector_swizzle }
// https://www.khronos.org/registry/vulkan/specs/1.1-extensions/man/html/VkFormat.html
const TextureConfig texture_configs[64] = {
/* k_1_REVERSE */ ___(UNDEFINED),
/* k_1 */ ___(UNDEFINED),
/* k_8 */ ___(R8_UNORM),
/* k_1_5_5_5 */ __v(A1R5G5B5_UNORM_PACK16, ZYXW),
/* k_5_6_5 */ __v(R5G6B5_UNORM_PACK16, ZYXW),
/* k_6_5_5 */ ___(UNDEFINED),
/* k_8_8_8_8 */ ___(R8G8B8A8_UNORM),
/* k_2_10_10_10 */ ___(A2R10G10B10_UNORM_PACK32),
/* k_8_A */ ___(R8_UNORM),
/* k_8_B */ ___(UNDEFINED),
/* k_8_8 */ ___(R8G8_UNORM),
/* k_Cr_Y1_Cb_Y0_REP */ ___(UNDEFINED),
/* k_Y1_Cr_Y0_Cb_REP */ ___(UNDEFINED),
/* k_16_16_EDRAM */ ___(UNDEFINED),
/* k_8_8_8_8_A */ ___(UNDEFINED),
/* k_4_4_4_4 */ __v(R4G4B4A4_UNORM_PACK16, YXWZ),
// TODO: Verify if these two are correct (I think not).
/* k_10_11_11 */ ___(B10G11R11_UFLOAT_PACK32),
/* k_11_11_10 */ ___(B10G11R11_UFLOAT_PACK32),
/* k_DXT1 */ ___(BC1_RGBA_UNORM_BLOCK),
/* k_DXT2_3 */ ___(BC2_UNORM_BLOCK),
/* k_DXT4_5 */ ___(BC3_UNORM_BLOCK),
/* k_16_16_16_16_EDRAM */ ___(UNDEFINED),
// TODO: D24 unsupported on AMD.
/* k_24_8 */ ___(D24_UNORM_S8_UINT),
/* k_24_8_FLOAT */ ___(D32_SFLOAT_S8_UINT),
/* k_16 */ ___(R16_UNORM),
/* k_16_16 */ ___(R16G16_UNORM),
/* k_16_16_16_16 */ ___(R16G16B16A16_UNORM),
/* k_16_EXPAND */ ___(R16_SFLOAT),
/* k_16_16_EXPAND */ ___(R16G16_SFLOAT),
/* k_16_16_16_16_EXPAND */ ___(R16G16B16A16_SFLOAT),
/* k_16_FLOAT */ ___(R16_SFLOAT),
/* k_16_16_FLOAT */ ___(R16G16_SFLOAT),
/* k_16_16_16_16_FLOAT */ ___(R16G16B16A16_SFLOAT),
// ! These are UNORM formats, not SINT.
/* k_32 */ ___(R32_SINT),
/* k_32_32 */ ___(R32G32_SINT),
/* k_32_32_32_32 */ ___(R32G32B32A32_SINT),
/* k_32_FLOAT */ ___(R32_SFLOAT),
/* k_32_32_FLOAT */ ___(R32G32_SFLOAT),
/* k_32_32_32_32_FLOAT */ ___(R32G32B32A32_SFLOAT),
/* k_32_AS_8 */ ___(UNDEFINED),
/* k_32_AS_8_8 */ ___(UNDEFINED),
/* k_16_MPEG */ ___(UNDEFINED),
/* k_16_16_MPEG */ ___(UNDEFINED),
/* k_8_INTERLACED */ ___(UNDEFINED),
/* k_32_AS_8_INTERLACED */ ___(UNDEFINED),
/* k_32_AS_8_8_INTERLACED */ ___(UNDEFINED),
/* k_16_INTERLACED */ ___(UNDEFINED),
/* k_16_MPEG_INTERLACED */ ___(UNDEFINED),
/* k_16_16_MPEG_INTERLACED */ ___(UNDEFINED),
// https://fileadmin.cs.lth.se/cs/Personal/Michael_Doggett/talks/unc-xenos-doggett.pdf
/* k_DXN */ ___(BC5_UNORM_BLOCK), // ?
/* k_8_8_8_8_AS_16_16_16_16 */ ___(R8G8B8A8_UNORM),
/* k_DXT1_AS_16_16_16_16 */ ___(BC1_RGBA_UNORM_BLOCK),
/* k_DXT2_3_AS_16_16_16_16 */ ___(BC2_UNORM_BLOCK),
/* k_DXT4_5_AS_16_16_16_16 */ ___(BC3_UNORM_BLOCK),
/* k_2_10_10_10_AS_16_16_16_16 */ ___(A2R10G10B10_UNORM_PACK32),
// TODO: Verify if these two are correct (I think not).
/* k_10_11_11_AS_16_16_16_16 */ ___(B10G11R11_UFLOAT_PACK32), // ?
/* k_11_11_10_AS_16_16_16_16 */ ___(B10G11R11_UFLOAT_PACK32), // ?
/* k_32_32_32_FLOAT */ ___(R32G32B32_SFLOAT),
/* k_DXT3A */ _c_(BC2_UNORM_BLOCK, ___R),
/* k_DXT5A */ _c_(BC4_UNORM_BLOCK, RRRR), // ATI1N
// https://fileadmin.cs.lth.se/cs/Personal/Michael_Doggett/talks/unc-xenos-doggett.pdf
/* k_CTX1 */ ___(R8G8_UINT),
/* k_DXT3A_AS_1_1_1_1 */ ___(UNDEFINED),
/* k_8_8_8_8_GAMMA_EDRAM */ ___(UNDEFINED),
/* k_2_10_10_10_FLOAT_EDRAM */ ___(UNDEFINED),
};
#undef _cv
#undef __v
#undef _c_
#undef ___
#undef ZYXW
#undef YXWZ
#undef XYZW
#undef RRRR
#undef ___R
#undef RGBA
#undef VEC_SWIZ
#undef COMP_SWIZ
} // namespace vulkan
} // namespace gpu
} // namespace xe