diff options
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer_cache.cpp')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index e61960cc0..b2a61024e 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -28,6 +28,7 @@ #include "video_core/engines/maxwell_3d.h" #include "video_core/renderer_opengl/gl_rasterizer_cache.h" #include "video_core/renderer_opengl/gl_state.h" +#include "video_core/textures/astc.h" #include "video_core/textures/decoders.h" #include "video_core/utils.h" #include "video_core/video_core.h" @@ -55,6 +56,7 @@ static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_form {GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true}, // DXT23 {GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, true}, // DXT45 {GL_COMPRESSED_RED_RGTC1, GL_RED, GL_UNSIGNED_INT_8_8_8_8, true}, // DXN1 + {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, false}, // ASTC_2D_4X4 }}; static const FormatTuple& GetFormatTuple(PixelFormat pixel_format, ComponentType component_type) { @@ -86,6 +88,23 @@ static u16 GetResolutionScaleFactor() { : Settings::values.resolution_factor); } +static void ConvertASTCToRGBA8(std::vector<u8>& data, PixelFormat format, u32 width, u32 height) { + u32 block_width{}; + u32 block_height{}; + + switch (format) { + case PixelFormat::ASTC_2D_4X4: + block_width = 4; + block_height = 4; + break; + default: + NGLOG_CRITICAL(HW_GPU, "Unhandled format: {}", static_cast<u32>(format)); + UNREACHABLE(); + } + + data = Tegra::Texture::ASTC::Decompress(data, width, height, block_width, block_height); +} + template <bool morton_to_gl, PixelFormat format> void MortonCopy(u32 stride, u32 block_height, u32 height, u8* gl_buffer, Tegra::GPUVAddr base, Tegra::GPUVAddr start, Tegra::GPUVAddr end) { @@ -97,6 +116,12 @@ void MortonCopy(u32 stride, u32 block_height, u32 height, u8* gl_buffer, Tegra:: auto data = Tegra::Texture::UnswizzleTexture( *gpu.memory_manager->GpuToCpuAddress(base), SurfaceParams::TextureFormatFromPixelFormat(format), stride, height, block_height); + + if (SurfaceParams::IsFormatASTC(format)) { + // ASTC formats are converted to RGBA8 in software, as most PC GPUs do not support this + ConvertASTCToRGBA8(data, format, stride, height); + } + std::memcpy(gl_buffer, data.data(), data.size()); } else { // TODO(bunnei): Assumes the default rendering GOB size of 16 (128 lines). We should check @@ -118,7 +143,7 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra: MortonCopy<true, PixelFormat::R8>, MortonCopy<true, PixelFormat::RGBA16F>, MortonCopy<true, PixelFormat::R11FG11FB10F>, MortonCopy<true, PixelFormat::DXT1>, MortonCopy<true, PixelFormat::DXT23>, MortonCopy<true, PixelFormat::DXT45>, - MortonCopy<true, PixelFormat::DXN1>, + MortonCopy<true, PixelFormat::DXN1>, MortonCopy<true, PixelFormat::ASTC_2D_4X4>, }; static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra::GPUVAddr, @@ -137,6 +162,7 @@ static constexpr std::array<void (*)(u32, u32, u32, u8*, Tegra::GPUVAddr, Tegra: nullptr, nullptr, nullptr, + MortonCopy<false, PixelFormat::ABGR8>, }; // Allocate an uninitialized texture of appropriate size and format for the surface |