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Merge pull request #659 from bunnei/depth16 

gl_rasterizer_cache: Implement depth format Z16_UNORM.
merge-requests/60/head
bunnei 2018-07-14 21:39:23 +07:00 committed by GitHub
parent 2cb3fdca86 e21190f47f
commit f8ab956189
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 15 additions and 1 deletions
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5
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -112,6 +112,8 @@ static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_form
{GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, ComponentType::UNorm,
false}, // S8Z24
{GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT, ComponentType::Float, false}, // Z32F
{GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, ComponentType::UNorm,
false}, // Z16
}};
static const FormatTuple& GetFormatTuple(PixelFormat pixel_format, ComponentType component_type) {
@ -195,7 +197,7 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
MortonCopy<true, PixelFormat::DXT45>, MortonCopy<true, PixelFormat::DXN1>,
MortonCopy<true, PixelFormat::BC7U>, MortonCopy<true, PixelFormat::ASTC_2D_4X4>,
MortonCopy<true, PixelFormat::Z24S8>, MortonCopy<true, PixelFormat::S8Z24>,
MortonCopy<true, PixelFormat::Z32F>,
MortonCopy<true, PixelFormat::Z32F>, MortonCopy<true, PixelFormat::Z16>,
};
static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
@ -219,6 +221,7 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr),
MortonCopy<false, PixelFormat::Z24S8>,
MortonCopy<false, PixelFormat::S8Z24>,
MortonCopy<false, PixelFormat::Z32F>,
MortonCopy<false, PixelFormat::Z16>,
};
// Allocate an uninitialized texture of appropriate size and format for the surface

8
src/video_core/renderer_opengl/gl_rasterizer_cache.h
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@ -44,6 +44,7 @@ struct SurfaceParams {
Z24S8 = 14,
S8Z24 = 15,
Z32F = 16,
Z16 = 17,
MaxDepthStencilFormat,
@ -98,6 +99,7 @@ struct SurfaceParams {
1, // Z24S8
1, // S8Z24
1, // Z32F
1, // Z16
}};
ASSERT(static_cast<size_t>(format) < compression_factor_table.size());
@ -126,6 +128,7 @@ struct SurfaceParams {
32, // Z24S8
32, // S8Z24
32, // Z32F
16, // Z16
}};
ASSERT(static_cast<size_t>(format) < bpp_table.size());
@ -143,6 +146,8 @@ struct SurfaceParams {
return PixelFormat::Z24S8;
case Tegra::DepthFormat::Z32_FLOAT:
return PixelFormat::Z32F;
case Tegra::DepthFormat::Z16_UNORM:
return PixelFormat::Z16;
default:
LOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
@ -249,6 +254,8 @@ struct SurfaceParams {
return Tegra::DepthFormat::Z24_S8_UNORM;
case PixelFormat::Z32F:
return Tegra::DepthFormat::Z32_FLOAT;
case PixelFormat::Z16:
return Tegra::DepthFormat::Z16_UNORM;
default:
UNREACHABLE();
}
@ -295,6 +302,7 @@ struct SurfaceParams {
static ComponentType ComponentTypeFromDepthFormat(Tegra::DepthFormat format) {
switch (format) {
case Tegra::DepthFormat::Z16_UNORM:
case Tegra::DepthFormat::S8_Z24_UNORM:
case Tegra::DepthFormat::Z24_S8_UNORM:
return ComponentType::UNorm;

3
src/video_core/textures/decoders.cpp
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@ -77,6 +77,8 @@ u32 BytesPerPixel(TextureFormat format) {
static u32 DepthBytesPerPixel(DepthFormat format) {
switch (format) {
case DepthFormat::Z16_UNORM:
return 2;
case DepthFormat::S8_Z24_UNORM:
case DepthFormat::Z24_S8_UNORM:
case DepthFormat::Z32_FLOAT:
@ -133,6 +135,7 @@ std::vector<u8> UnswizzleDepthTexture(VAddr address, DepthFormat format, u32 wid
std::vector<u8> unswizzled_data(width * height * bytes_per_pixel);
switch (format) {
case DepthFormat::Z16_UNORM:
case DepthFormat::S8_Z24_UNORM:
case DepthFormat::Z24_S8_UNORM:
case DepthFormat::Z32_FLOAT: