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Video_Core: Implement texture format E5B9G9R9_SHAREDEXP.

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This commit implements the E5B9G9R9 Texture format into the general 
system and OpenGL backend.
This commit is contained in:
Fernando Sahmkow 2019-10-27 16:44:09 -04:00
parent 26f3e18c5c
commit 3f9262195b
4 changed files with 22 additions and 5 deletions
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2
src/video_core/morton.cpp
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@ -112,6 +112,7 @@ static constexpr ConversionArray morton_to_linear_fns = {
MortonCopy<true, PixelFormat::ASTC_2D_8X6_SRGB>,
MortonCopy<true, PixelFormat::ASTC_2D_6X5>,
MortonCopy<true, PixelFormat::ASTC_2D_6X5_SRGB>,
MortonCopy<true, PixelFormat::E5B9G9R9F>,
MortonCopy<true, PixelFormat::Z32F>,
MortonCopy<true, PixelFormat::Z16>,
MortonCopy<true, PixelFormat::Z24S8>,
@ -192,6 +193,7 @@ static constexpr ConversionArray linear_to_morton_fns = {
nullptr,
nullptr,
nullptr,
MortonCopy<false, PixelFormat::E5B9G9R9F>,
MortonCopy<false, PixelFormat::Z32F>,
MortonCopy<false, PixelFormat::Z16>,
MortonCopy<false, PixelFormat::Z24S8>,

1
src/video_core/renderer_opengl/gl_texture_cache.cpp
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@ -131,6 +131,7 @@ constexpr std::array<FormatTuple, VideoCore::Surface::MaxPixelFormat> tex_format
{GL_SRGB8_ALPHA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_8X6_SRGB
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_6X5
{GL_SRGB8_ALPHA8, GL_RGBA, GL_UNSIGNED_BYTE, ComponentType::UNorm, false}, // ASTC_2D_6X5_SRGB
{GL_RGB9_E5, GL_RGB, GL_UNSIGNED_INT_5_9_9_9_REV, ComponentType::Float, false}, // E5B9G9R9F
// Depth formats
{GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT, ComponentType::Float, false}, // Z32F

8
src/video_core/surface.cpp
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@ -315,6 +315,14 @@ PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format,
break;
}
break;
case Tegra::Texture::TextureFormat::E5B9G9R9_SHAREDEXP:
switch (component_type) {
case Tegra::Texture::ComponentType::FLOAT:
return PixelFormat::E5B9G9R9F;
default:
break;
}
break;
case Tegra::Texture::TextureFormat::ZF32:
return PixelFormat::Z32F;
case Tegra::Texture::TextureFormat::Z16:

16
src/video_core/surface.h
View File

@ -86,19 +86,20 @@ enum class PixelFormat {
ASTC_2D_8X6_SRGB = 68,
ASTC_2D_6X5 = 69,
ASTC_2D_6X5_SRGB = 70,
E5B9G9R9F = 71,
MaxColorFormat,
// Depth formats
Z32F = 71,
Z16 = 72,
Z32F = 72,
Z16 = 73,
MaxDepthFormat,
// DepthStencil formats
Z24S8 = 73,
S8Z24 = 74,
Z32FS8 = 75,
Z24S8 = 74,
S8Z24 = 75,
Z32FS8 = 76,
MaxDepthStencilFormat,
@ -207,6 +208,7 @@ constexpr std::array<u32, MaxPixelFormat> compression_factor_shift_table = {{
2, // ASTC_2D_8X6_SRGB
2, // ASTC_2D_6X5
2, // ASTC_2D_6X5_SRGB
0, // E5B9G9R9F
0, // Z32F
0, // Z16
0, // Z24S8
@ -302,6 +304,7 @@ constexpr std::array<u32, MaxPixelFormat> block_width_table = {{
8, // ASTC_2D_8X6_SRGB
6, // ASTC_2D_6X5
6, // ASTC_2D_6X5_SRGB
1, // E5B9G9R9F
1, // Z32F
1, // Z16
1, // Z24S8
@ -389,6 +392,7 @@ constexpr std::array<u32, MaxPixelFormat> block_height_table = {{
6, // ASTC_2D_8X6_SRGB
5, // ASTC_2D_6X5
5, // ASTC_2D_6X5_SRGB
1, // E5B9G9R9F
1, // Z32F
1, // Z16
1, // Z24S8
@ -476,6 +480,7 @@ constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
128, // ASTC_2D_8X6_SRGB
128, // ASTC_2D_6X5
128, // ASTC_2D_6X5_SRGB
32, // E5B9G9R9F
32, // Z32F
16, // Z16
32, // Z24S8
@ -578,6 +583,7 @@ constexpr std::array<SurfaceCompression, MaxPixelFormat> compression_type_table
SurfaceCompression::Converted, // ASTC_2D_8X6_SRGB
SurfaceCompression::Converted, // ASTC_2D_6X5
SurfaceCompression::Converted, // ASTC_2D_6X5_SRGB
SurfaceCompression::None, // E5B9G9R9F
SurfaceCompression::None, // Z32F
SurfaceCompression::None, // Z16
SurfaceCompression::None, // Z24S8