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video_core: Add BCn decoding support

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This commit is contained in:
GPUCode
2023-06-06 23:10:06 +03:00
committed by bunnei
parent b8c96cee5f
commit eac46ad7ce
16 changed files with 1789 additions and 120 deletions
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20
src/video_core/renderer_vulkan/maxwell_to_vk.cpp
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@ -259,6 +259,26 @@ FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with
break;
}
}
// Transcode on hardware that doesn't support BCn natively
if (!device.IsOptimalBcnSupported() && VideoCore::Surface::IsPixelFormatBCn(pixel_format)) {
const bool is_srgb = with_srgb && VideoCore::Surface::IsPixelFormatSRGB(pixel_format);
if (pixel_format == PixelFormat::BC4_SNORM) {
tuple.format = VK_FORMAT_R8_SNORM;
} else if (pixel_format == PixelFormat::BC4_UNORM) {
tuple.format = VK_FORMAT_R8_UNORM;
} else if (pixel_format == PixelFormat::BC5_SNORM) {
tuple.format = VK_FORMAT_R8G8_SNORM;
} else if (pixel_format == PixelFormat::BC5_UNORM) {
tuple.format = VK_FORMAT_R8G8_UNORM;
} else if (pixel_format == PixelFormat::BC6H_SFLOAT ||
pixel_format == PixelFormat::BC6H_UFLOAT) {
tuple.format = VK_FORMAT_R16G16B16A16_SFLOAT;
} else if (is_srgb) {
tuple.format = VK_FORMAT_A8B8G8R8_SRGB_PACK32;
} else {
tuple.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32;
}
}
const bool attachable = (tuple.usage & Attachable) != 0;
const bool storage = (tuple.usage & Storage) != 0;

7
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -315,7 +315,14 @@ void RasterizerVulkan::Clear(u32 layer_count) {
FlushWork();
gpu_memory->FlushCaching();
#if ANDROID
if (Settings::IsGPULevelHigh()) {
// This is problematic on Android, disable on GPU Normal.
query_cache.UpdateCounters();
}
#else
query_cache.UpdateCounters();
#endif
auto& regs = maxwell3d->regs;
const bool use_color = regs.clear_surface.R || regs.clear_surface.G || regs.clear_surface.B ||

4
src/video_core/renderer_vulkan/vk_texture_cache.cpp
View File

@ -1279,6 +1279,10 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu
flags |= VideoCommon::ImageFlagBits::Converted;
flags |= VideoCommon::ImageFlagBits::CostlyLoad;
}
if (IsPixelFormatBCn(info.format) && !runtime->device.IsOptimalBcnSupported()) {
flags |= VideoCommon::ImageFlagBits::Converted;
flags |= VideoCommon::ImageFlagBits::CostlyLoad;
}
if (runtime->device.HasDebuggingToolAttached()) {
original_image.SetObjectNameEXT(VideoCommon::Name(*this).c_str());
}