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Implement SNORM for BC5/DXN2 (#998) 

* Implement BC5/DXN2 (#996)

- Used by Kirby Star Allies.

* Implement BC5/DXN2 SNORM

UNORM for Kirby Star Allies
SNORM for Super Mario Odyssey
This commit is contained in:
Khangaroo 2018-08-09 19:15:32 -04:00 committed by bunnei
parent e58f7ff843
commit 75e12a33ae
2 changed files with 55 additions and 38 deletions
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29
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -109,7 +109,9 @@ static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_form
{GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, ComponentType::UNorm,
true}, // DXT45
{GL_COMPRESSED_RED_RGTC1, GL_RED, GL_UNSIGNED_INT_8_8_8_8, ComponentType::UNorm, true}, // DXN1
{GL_COMPRESSED_RG_RGTC2, GL_RG, GL_UNSIGNED_INT_8_8_8_8, ComponentType::UNorm, true}, // DXN2
{GL_COMPRESSED_RG_RGTC2, GL_RG, GL_UNSIGNED_INT_8_8_8_8, ComponentType::UNorm,
true}, // DXN2UNORM
{GL_COMPRESSED_SIGNED_RG_RGTC2, GL_RG, GL_INT, ComponentType::SNorm, true}, // DXN2SNORM
{GL_COMPRESSED_RGBA_BPTC_UNORM_ARB, GL_RGB, GL_UNSIGNED_INT_8_8_8_8, ComponentType::UNorm,
true}, // BC7U
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_4X4
@ -219,17 +221,18 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
MortonCopy<true, PixelFormat::R11FG11FB10F>, MortonCopy<true, PixelFormat::RGBA32UI>,
MortonCopy<true, PixelFormat::DXT1>, MortonCopy<true, PixelFormat::DXT23>,
MortonCopy<true, PixelFormat::DXT45>, MortonCopy<true, PixelFormat::DXN1>,
MortonCopy<true, PixelFormat::DXN2>, MortonCopy<true, PixelFormat::BC7U>,
MortonCopy<true, PixelFormat::ASTC_2D_4X4>, MortonCopy<true, PixelFormat::G8R8>,
MortonCopy<true, PixelFormat::BGRA8>, MortonCopy<true, PixelFormat::RGBA32F>,
MortonCopy<true, PixelFormat::RG32F>, MortonCopy<true, PixelFormat::R32F>,
MortonCopy<true, PixelFormat::R16F>, MortonCopy<true, PixelFormat::R16UNORM>,
MortonCopy<true, PixelFormat::RG16>, MortonCopy<true, PixelFormat::RG16F>,
MortonCopy<true, PixelFormat::RG16UI>, MortonCopy<true, PixelFormat::RG16I>,
MortonCopy<true, PixelFormat::RG16S>, MortonCopy<true, PixelFormat::RGB32F>,
MortonCopy<true, PixelFormat::SRGBA8>, MortonCopy<true, PixelFormat::Z24S8>,
MortonCopy<true, PixelFormat::S8Z24>, MortonCopy<true, PixelFormat::Z32F>,
MortonCopy<true, PixelFormat::Z16>, MortonCopy<true, PixelFormat::Z32FS8>,
MortonCopy<true, PixelFormat::DXN2UNORM>, MortonCopy<true, PixelFormat::DXN2SNORM>,
MortonCopy<true, PixelFormat::BC7U>, MortonCopy<true, PixelFormat::ASTC_2D_4X4>,
MortonCopy<true, PixelFormat::G8R8>, MortonCopy<true, PixelFormat::BGRA8>,
MortonCopy<true, PixelFormat::RGBA32F>, MortonCopy<true, PixelFormat::RG32F>,
MortonCopy<true, PixelFormat::R32F>, MortonCopy<true, PixelFormat::R16F>,
MortonCopy<true, PixelFormat::R16UNORM>, MortonCopy<true, PixelFormat::RG16>,
MortonCopy<true, PixelFormat::RG16F>, MortonCopy<true, PixelFormat::RG16UI>,
MortonCopy<true, PixelFormat::RG16I>, MortonCopy<true, PixelFormat::RG16S>,
MortonCopy<true, PixelFormat::RGB32F>, MortonCopy<true, PixelFormat::SRGBA8>,
MortonCopy<true, PixelFormat::Z24S8>, MortonCopy<true, PixelFormat::S8Z24>,
MortonCopy<true, PixelFormat::Z32F>, MortonCopy<true, PixelFormat::Z16>,
MortonCopy<true, PixelFormat::Z32FS8>,
};
static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
@ -251,6 +254,8 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
nullptr,
nullptr,
nullptr,
nullptr,
nullptr,
MortonCopy<false, PixelFormat::G8R8>,
MortonCopy<false, PixelFormat::BGRA8>,
MortonCopy<false, PixelFormat::RGBA32F>,

64
src/video_core/renderer_opengl/gl_rasterizer_cache.h
View File

@ -35,32 +35,33 @@ struct SurfaceParams {
DXT23 = 9,
DXT45 = 10,
DXN1 = 11, // This is also known as BC4
DXN2 = 12, // This is also known as BC5
BC7U = 13,
ASTC_2D_4X4 = 14,
G8R8 = 15,
BGRA8 = 16,
RGBA32F = 17,
RG32F = 18,
R32F = 19,
R16F = 20,
R16UNORM = 21,
RG16 = 22,
RG16F = 23,
RG16UI = 24,
RG16I = 25,
RG16S = 26,
RGB32F = 27,
SRGBA8 = 28,
DXN2UNORM = 12,
DXN2SNORM = 13,
BC7U = 14,
ASTC_2D_4X4 = 15,
G8R8 = 16,
BGRA8 = 17,
RGBA32F = 18,
RG32F = 19,
R32F = 20,
R16F = 21,
R16UNORM = 22,
RG16 = 23,
RG16F = 24,
RG16UI = 25,
RG16I = 26,
RG16S = 27,
RGB32F = 28,
SRGBA8 = 29,
MaxColorFormat,
// DepthStencil formats
Z24S8 = 29,
S8Z24 = 30,
Z32F = 31,
Z16 = 32,
Z32FS8 = 33,
Z24S8 = 30,
S8Z24 = 31,
Z32F = 32,
Z16 = 33,
Z32FS8 = 34,
MaxDepthStencilFormat,
@ -110,7 +111,8 @@ struct SurfaceParams {
4, // DXT23
4, // DXT45
4, // DXN1
4, // DXN2
4, // DXN2UNORM
4, // DXN2SNORM
4, // BC7U
4, // ASTC_2D_4X4
1, // G8R8
@ -155,7 +157,8 @@ struct SurfaceParams {
128, // DXT23
128, // DXT45
64, // DXN1
128, // DXN2
128, // DXN2UNORM
128, // DXN2SNORM
128, // BC7U
32, // ASTC_2D_4X4
16, // G8R8
@ -309,7 +312,15 @@ struct SurfaceParams {
case Tegra::Texture::TextureFormat::DXN1:
return PixelFormat::DXN1;
case Tegra::Texture::TextureFormat::DXN2:
return PixelFormat::DXN2;
switch (component_type) {
case Tegra::Texture::ComponentType::UNORM:
return PixelFormat::DXN2UNORM;
case Tegra::Texture::ComponentType::SNORM:
return PixelFormat::DXN2SNORM;
}
LOG_CRITICAL(HW_GPU, "Unimplemented component_type={}",
static_cast<u32>(component_type));
UNREACHABLE();
case Tegra::Texture::TextureFormat::BC7U:
return PixelFormat::BC7U;
case Tegra::Texture::TextureFormat::ASTC_2D_4X4:
@ -367,7 +378,8 @@ struct SurfaceParams {
return Tegra::Texture::TextureFormat::DXT45;
case PixelFormat::DXN1:
return Tegra::Texture::TextureFormat::DXN1;
case PixelFormat::DXN2:
case PixelFormat::DXN2UNORM:
case PixelFormat::DXN2SNORM:
return Tegra::Texture::TextureFormat::DXN2;
case PixelFormat::BC7U:
return Tegra::Texture::TextureFormat::BC7U;