mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-11-17 20:32:45 +01:00
530 lines
12 KiB
C++
530 lines
12 KiB
C++
// Copyright 2014 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <climits>
|
|
#include <utility>
|
|
#include "common/assert.h"
|
|
#include "common/common_types.h"
|
|
#include "common/logging/log.h"
|
|
#include "video_core/gpu.h"
|
|
#include "video_core/textures/texture.h"
|
|
|
|
namespace VideoCore::Surface {
|
|
|
|
enum class PixelFormat {
|
|
ABGR8U = 0,
|
|
ABGR8S = 1,
|
|
ABGR8UI = 2,
|
|
B5G6R5U = 3,
|
|
A2B10G10R10U = 4,
|
|
A1B5G5R5U = 5,
|
|
R8U = 6,
|
|
R8UI = 7,
|
|
RGBA16F = 8,
|
|
RGBA16U = 9,
|
|
RGBA16S = 10,
|
|
RGBA16UI = 11,
|
|
R11FG11FB10F = 12,
|
|
RGBA32UI = 13,
|
|
DXT1 = 14,
|
|
DXT23 = 15,
|
|
DXT45 = 16,
|
|
DXN1 = 17, // This is also known as BC4
|
|
DXN2UNORM = 18,
|
|
DXN2SNORM = 19,
|
|
BC7U = 20,
|
|
BC6H_UF16 = 21,
|
|
BC6H_SF16 = 22,
|
|
ASTC_2D_4X4 = 23,
|
|
BGRA8 = 24,
|
|
RGBA32F = 25,
|
|
RG32F = 26,
|
|
R32F = 27,
|
|
R16F = 28,
|
|
R16U = 29,
|
|
R16S = 30,
|
|
R16UI = 31,
|
|
R16I = 32,
|
|
RG16 = 33,
|
|
RG16F = 34,
|
|
RG16UI = 35,
|
|
RG16I = 36,
|
|
RG16S = 37,
|
|
RGB32F = 38,
|
|
RGBA8_SRGB = 39,
|
|
RG8U = 40,
|
|
RG8S = 41,
|
|
RG32UI = 42,
|
|
RGBX16F = 43,
|
|
R32UI = 44,
|
|
R32I = 45,
|
|
ASTC_2D_8X8 = 46,
|
|
ASTC_2D_8X5 = 47,
|
|
ASTC_2D_5X4 = 48,
|
|
BGRA8_SRGB = 49,
|
|
DXT1_SRGB = 50,
|
|
DXT23_SRGB = 51,
|
|
DXT45_SRGB = 52,
|
|
BC7U_SRGB = 53,
|
|
R4G4B4A4U = 54,
|
|
ASTC_2D_4X4_SRGB = 55,
|
|
ASTC_2D_8X8_SRGB = 56,
|
|
ASTC_2D_8X5_SRGB = 57,
|
|
ASTC_2D_5X4_SRGB = 58,
|
|
ASTC_2D_5X5 = 59,
|
|
ASTC_2D_5X5_SRGB = 60,
|
|
ASTC_2D_10X8 = 61,
|
|
ASTC_2D_10X8_SRGB = 62,
|
|
ASTC_2D_6X6 = 63,
|
|
ASTC_2D_6X6_SRGB = 64,
|
|
ASTC_2D_10X10 = 65,
|
|
ASTC_2D_10X10_SRGB = 66,
|
|
ASTC_2D_12X12 = 67,
|
|
ASTC_2D_12X12_SRGB = 68,
|
|
ASTC_2D_8X6 = 69,
|
|
ASTC_2D_8X6_SRGB = 70,
|
|
ASTC_2D_6X5 = 71,
|
|
ASTC_2D_6X5_SRGB = 72,
|
|
E5B9G9R9F = 73,
|
|
|
|
MaxColorFormat,
|
|
|
|
// Depth formats
|
|
Z32F = 74,
|
|
Z16 = 75,
|
|
|
|
MaxDepthFormat,
|
|
|
|
// DepthStencil formats
|
|
Z24S8 = 76,
|
|
S8Z24 = 77,
|
|
Z32FS8 = 78,
|
|
|
|
MaxDepthStencilFormat,
|
|
|
|
Max = MaxDepthStencilFormat,
|
|
Invalid = 255,
|
|
};
|
|
static constexpr std::size_t MaxPixelFormat = static_cast<std::size_t>(PixelFormat::Max);
|
|
|
|
enum class SurfaceType {
|
|
ColorTexture = 0,
|
|
Depth = 1,
|
|
DepthStencil = 2,
|
|
Invalid = 3,
|
|
};
|
|
|
|
enum class SurfaceTarget {
|
|
Texture1D,
|
|
TextureBuffer,
|
|
Texture2D,
|
|
Texture3D,
|
|
Texture1DArray,
|
|
Texture2DArray,
|
|
TextureCubemap,
|
|
TextureCubeArray,
|
|
};
|
|
|
|
constexpr std::array<u32, MaxPixelFormat> compression_factor_shift_table = {{
|
|
0, // ABGR8U
|
|
0, // ABGR8S
|
|
0, // ABGR8UI
|
|
0, // B5G6R5U
|
|
0, // A2B10G10R10U
|
|
0, // A1B5G5R5U
|
|
0, // R8U
|
|
0, // R8UI
|
|
0, // RGBA16F
|
|
0, // RGBA16U
|
|
0, // RGBA16S
|
|
0, // RGBA16UI
|
|
0, // R11FG11FB10F
|
|
0, // RGBA32UI
|
|
2, // DXT1
|
|
2, // DXT23
|
|
2, // DXT45
|
|
2, // DXN1
|
|
2, // DXN2UNORM
|
|
2, // DXN2SNORM
|
|
2, // BC7U
|
|
2, // BC6H_UF16
|
|
2, // BC6H_SF16
|
|
2, // ASTC_2D_4X4
|
|
0, // BGRA8
|
|
0, // RGBA32F
|
|
0, // RG32F
|
|
0, // R32F
|
|
0, // R16F
|
|
0, // R16U
|
|
0, // R16S
|
|
0, // R16UI
|
|
0, // R16I
|
|
0, // RG16
|
|
0, // RG16F
|
|
0, // RG16UI
|
|
0, // RG16I
|
|
0, // RG16S
|
|
0, // RGB32F
|
|
0, // RGBA8_SRGB
|
|
0, // RG8U
|
|
0, // RG8S
|
|
0, // RG32UI
|
|
0, // RGBX16F
|
|
0, // R32UI
|
|
0, // R32I
|
|
2, // ASTC_2D_8X8
|
|
2, // ASTC_2D_8X5
|
|
2, // ASTC_2D_5X4
|
|
0, // BGRA8_SRGB
|
|
2, // DXT1_SRGB
|
|
2, // DXT23_SRGB
|
|
2, // DXT45_SRGB
|
|
2, // BC7U_SRGB
|
|
0, // R4G4B4A4U
|
|
2, // ASTC_2D_4X4_SRGB
|
|
2, // ASTC_2D_8X8_SRGB
|
|
2, // ASTC_2D_8X5_SRGB
|
|
2, // ASTC_2D_5X4_SRGB
|
|
2, // ASTC_2D_5X5
|
|
2, // ASTC_2D_5X5_SRGB
|
|
2, // ASTC_2D_10X8
|
|
2, // ASTC_2D_10X8_SRGB
|
|
2, // ASTC_2D_6X6
|
|
2, // ASTC_2D_6X6_SRGB
|
|
2, // ASTC_2D_10X10
|
|
2, // ASTC_2D_10X10_SRGB
|
|
2, // ASTC_2D_12X12
|
|
2, // ASTC_2D_12X12_SRGB
|
|
2, // ASTC_2D_8X6
|
|
2, // ASTC_2D_8X6_SRGB
|
|
2, // ASTC_2D_6X5
|
|
2, // ASTC_2D_6X5_SRGB
|
|
0, // E5B9G9R9F
|
|
0, // Z32F
|
|
0, // Z16
|
|
0, // Z24S8
|
|
0, // S8Z24
|
|
0, // Z32FS8
|
|
}};
|
|
|
|
/**
|
|
* Gets the compression factor for the specified PixelFormat. This applies to just the
|
|
* "compressed width" and "compressed height", not the overall compression factor of a
|
|
* compressed image. This is used for maintaining proper surface sizes for compressed
|
|
* texture formats.
|
|
*/
|
|
inline constexpr u32 GetCompressionFactorShift(PixelFormat format) {
|
|
DEBUG_ASSERT(format != PixelFormat::Invalid);
|
|
DEBUG_ASSERT(static_cast<std::size_t>(format) < compression_factor_shift_table.size());
|
|
return compression_factor_shift_table[static_cast<std::size_t>(format)];
|
|
}
|
|
|
|
inline constexpr u32 GetCompressionFactor(PixelFormat format) {
|
|
return 1U << GetCompressionFactorShift(format);
|
|
}
|
|
|
|
constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
|
|
1, // ABGR8U
|
|
1, // ABGR8S
|
|
1, // ABGR8UI
|
|
1, // B5G6R5U
|
|
1, // A2B10G10R10U
|
|
1, // A1B5G5R5U
|
|
1, // R8U
|
|
1, // R8UI
|
|
1, // RGBA16F
|
|
1, // RGBA16U
|
|
1, // RGBA16S
|
|
1, // RGBA16UI
|
|
1, // R11FG11FB10F
|
|
1, // RGBA32UI
|
|
4, // DXT1
|
|
4, // DXT23
|
|
4, // DXT45
|
|
4, // DXN1
|
|
4, // DXN2UNORM
|
|
4, // DXN2SNORM
|
|
4, // BC7U
|
|
4, // BC6H_UF16
|
|
4, // BC6H_SF16
|
|
4, // ASTC_2D_4X4
|
|
1, // BGRA8
|
|
1, // RGBA32F
|
|
1, // RG32F
|
|
1, // R32F
|
|
1, // R16F
|
|
1, // R16U
|
|
1, // R16S
|
|
1, // R16UI
|
|
1, // R16I
|
|
1, // RG16
|
|
1, // RG16F
|
|
1, // RG16UI
|
|
1, // RG16I
|
|
1, // RG16S
|
|
1, // RGB32F
|
|
1, // RGBA8_SRGB
|
|
1, // RG8U
|
|
1, // RG8S
|
|
1, // RG32UI
|
|
1, // RGBX16F
|
|
1, // R32UI
|
|
1, // R32I
|
|
8, // ASTC_2D_8X8
|
|
8, // ASTC_2D_8X5
|
|
5, // ASTC_2D_5X4
|
|
1, // BGRA8_SRGB
|
|
4, // DXT1_SRGB
|
|
4, // DXT23_SRGB
|
|
4, // DXT45_SRGB
|
|
4, // BC7U_SRGB
|
|
1, // R4G4B4A4U
|
|
4, // ASTC_2D_4X4_SRGB
|
|
8, // ASTC_2D_8X8_SRGB
|
|
8, // ASTC_2D_8X5_SRGB
|
|
5, // ASTC_2D_5X4_SRGB
|
|
5, // ASTC_2D_5X5
|
|
5, // ASTC_2D_5X5_SRGB
|
|
10, // ASTC_2D_10X8
|
|
10, // ASTC_2D_10X8_SRGB
|
|
6, // ASTC_2D_6X6
|
|
6, // ASTC_2D_6X6_SRGB
|
|
10, // ASTC_2D_10X10
|
|
10, // ASTC_2D_10X10_SRGB
|
|
12, // ASTC_2D_12X12
|
|
12, // ASTC_2D_12X12_SRGB
|
|
8, // ASTC_2D_8X6
|
|
8, // ASTC_2D_8X6_SRGB
|
|
6, // ASTC_2D_6X5
|
|
6, // ASTC_2D_6X5_SRGB
|
|
1, // E5B9G9R9F
|
|
1, // Z32F
|
|
1, // Z16
|
|
1, // Z24S8
|
|
1, // S8Z24
|
|
1, // Z32FS8
|
|
}};
|
|
|
|
static constexpr u32 GetDefaultBlockWidth(PixelFormat format) {
|
|
if (format == PixelFormat::Invalid)
|
|
return 0;
|
|
|
|
ASSERT(static_cast<std::size_t>(format) < block_width_table.size());
|
|
return block_width_table[static_cast<std::size_t>(format)];
|
|
}
|
|
|
|
constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
|
|
1, // ABGR8U
|
|
1, // ABGR8S
|
|
1, // ABGR8UI
|
|
1, // B5G6R5U
|
|
1, // A2B10G10R10U
|
|
1, // A1B5G5R5U
|
|
1, // R8U
|
|
1, // R8UI
|
|
1, // RGBA16F
|
|
1, // RGBA16U
|
|
1, // RGBA16S
|
|
1, // RGBA16UI
|
|
1, // R11FG11FB10F
|
|
1, // RGBA32UI
|
|
4, // DXT1
|
|
4, // DXT23
|
|
4, // DXT45
|
|
4, // DXN1
|
|
4, // DXN2UNORM
|
|
4, // DXN2SNORM
|
|
4, // BC7U
|
|
4, // BC6H_UF16
|
|
4, // BC6H_SF16
|
|
4, // ASTC_2D_4X4
|
|
1, // BGRA8
|
|
1, // RGBA32F
|
|
1, // RG32F
|
|
1, // R32F
|
|
1, // R16F
|
|
1, // R16U
|
|
1, // R16S
|
|
1, // R16UI
|
|
1, // R16I
|
|
1, // RG16
|
|
1, // RG16F
|
|
1, // RG16UI
|
|
1, // RG16I
|
|
1, // RG16S
|
|
1, // RGB32F
|
|
1, // RGBA8_SRGB
|
|
1, // RG8U
|
|
1, // RG8S
|
|
1, // RG32UI
|
|
1, // RGBX16F
|
|
1, // R32UI
|
|
1, // R32I
|
|
8, // ASTC_2D_8X8
|
|
5, // ASTC_2D_8X5
|
|
4, // ASTC_2D_5X4
|
|
1, // BGRA8_SRGB
|
|
4, // DXT1_SRGB
|
|
4, // DXT23_SRGB
|
|
4, // DXT45_SRGB
|
|
4, // BC7U_SRGB
|
|
1, // R4G4B4A4U
|
|
4, // ASTC_2D_4X4_SRGB
|
|
8, // ASTC_2D_8X8_SRGB
|
|
5, // ASTC_2D_8X5_SRGB
|
|
4, // ASTC_2D_5X4_SRGB
|
|
5, // ASTC_2D_5X5
|
|
5, // ASTC_2D_5X5_SRGB
|
|
8, // ASTC_2D_10X8
|
|
8, // ASTC_2D_10X8_SRGB
|
|
6, // ASTC_2D_6X6
|
|
6, // ASTC_2D_6X6_SRGB
|
|
10, // ASTC_2D_10X10
|
|
10, // ASTC_2D_10X10_SRGB
|
|
12, // ASTC_2D_12X12
|
|
12, // ASTC_2D_12X12_SRGB
|
|
6, // ASTC_2D_8X6
|
|
6, // ASTC_2D_8X6_SRGB
|
|
5, // ASTC_2D_6X5
|
|
5, // ASTC_2D_6X5_SRGB
|
|
1, // E5B9G9R9F
|
|
1, // Z32F
|
|
1, // Z16
|
|
1, // Z24S8
|
|
1, // S8Z24
|
|
1, // Z32FS8
|
|
}};
|
|
|
|
static constexpr u32 GetDefaultBlockHeight(PixelFormat format) {
|
|
if (format == PixelFormat::Invalid)
|
|
return 0;
|
|
|
|
ASSERT(static_cast<std::size_t>(format) < block_height_table.size());
|
|
return block_height_table[static_cast<std::size_t>(format)];
|
|
}
|
|
|
|
constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
|
|
32, // ABGR8U
|
|
32, // ABGR8S
|
|
32, // ABGR8UI
|
|
16, // B5G6R5U
|
|
32, // A2B10G10R10U
|
|
16, // A1B5G5R5U
|
|
8, // R8U
|
|
8, // R8UI
|
|
64, // RGBA16F
|
|
64, // RGBA16U
|
|
64, // RGBA16S
|
|
64, // RGBA16UI
|
|
32, // R11FG11FB10F
|
|
128, // RGBA32UI
|
|
64, // DXT1
|
|
128, // DXT23
|
|
128, // DXT45
|
|
64, // DXN1
|
|
128, // DXN2UNORM
|
|
128, // DXN2SNORM
|
|
128, // BC7U
|
|
128, // BC6H_UF16
|
|
128, // BC6H_SF16
|
|
128, // ASTC_2D_4X4
|
|
32, // BGRA8
|
|
128, // RGBA32F
|
|
64, // RG32F
|
|
32, // R32F
|
|
16, // R16F
|
|
16, // R16U
|
|
16, // R16S
|
|
16, // R16UI
|
|
16, // R16I
|
|
32, // RG16
|
|
32, // RG16F
|
|
32, // RG16UI
|
|
32, // RG16I
|
|
32, // RG16S
|
|
96, // RGB32F
|
|
32, // RGBA8_SRGB
|
|
16, // RG8U
|
|
16, // RG8S
|
|
64, // RG32UI
|
|
64, // RGBX16F
|
|
32, // R32UI
|
|
32, // R32I
|
|
128, // ASTC_2D_8X8
|
|
128, // ASTC_2D_8X5
|
|
128, // ASTC_2D_5X4
|
|
32, // BGRA8_SRGB
|
|
64, // DXT1_SRGB
|
|
128, // DXT23_SRGB
|
|
128, // DXT45_SRGB
|
|
128, // BC7U
|
|
16, // R4G4B4A4U
|
|
128, // ASTC_2D_4X4_SRGB
|
|
128, // ASTC_2D_8X8_SRGB
|
|
128, // ASTC_2D_8X5_SRGB
|
|
128, // ASTC_2D_5X4_SRGB
|
|
128, // ASTC_2D_5X5
|
|
128, // ASTC_2D_5X5_SRGB
|
|
128, // ASTC_2D_10X8
|
|
128, // ASTC_2D_10X8_SRGB
|
|
128, // ASTC_2D_6X6
|
|
128, // ASTC_2D_6X6_SRGB
|
|
128, // ASTC_2D_10X10
|
|
128, // ASTC_2D_10X10_SRGB
|
|
128, // ASTC_2D_12X12
|
|
128, // ASTC_2D_12X12_SRGB
|
|
128, // ASTC_2D_8X6
|
|
128, // ASTC_2D_8X6_SRGB
|
|
128, // ASTC_2D_6X5
|
|
128, // ASTC_2D_6X5_SRGB
|
|
32, // E5B9G9R9F
|
|
32, // Z32F
|
|
16, // Z16
|
|
32, // Z24S8
|
|
32, // S8Z24
|
|
64, // Z32FS8
|
|
}};
|
|
|
|
static constexpr u32 GetFormatBpp(PixelFormat format) {
|
|
if (format == PixelFormat::Invalid)
|
|
return 0;
|
|
|
|
ASSERT(static_cast<std::size_t>(format) < bpp_table.size());
|
|
return bpp_table[static_cast<std::size_t>(format)];
|
|
}
|
|
|
|
/// Returns the sizer in bytes of the specified pixel format
|
|
static constexpr u32 GetBytesPerPixel(PixelFormat pixel_format) {
|
|
if (pixel_format == PixelFormat::Invalid) {
|
|
return 0;
|
|
}
|
|
return GetFormatBpp(pixel_format) / CHAR_BIT;
|
|
}
|
|
|
|
SurfaceTarget SurfaceTargetFromTextureType(Tegra::Texture::TextureType texture_type);
|
|
|
|
bool SurfaceTargetIsLayered(SurfaceTarget target);
|
|
|
|
bool SurfaceTargetIsArray(SurfaceTarget target);
|
|
|
|
PixelFormat PixelFormatFromDepthFormat(Tegra::DepthFormat format);
|
|
|
|
PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format);
|
|
|
|
PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format);
|
|
|
|
SurfaceType GetFormatType(PixelFormat pixel_format);
|
|
|
|
bool IsPixelFormatASTC(PixelFormat format);
|
|
|
|
bool IsPixelFormatSRGB(PixelFormat format);
|
|
|
|
std::pair<u32, u32> GetASTCBlockSize(PixelFormat format);
|
|
|
|
/// Returns true if the specified PixelFormat is a BCn format, e.g. DXT or DXN
|
|
bool IsFormatBCn(PixelFormat format);
|
|
|
|
} // namespace VideoCore::Surface
|