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-rw-r--r--src/video_core/surface.cpp81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/video_core/surface.cpp b/src/video_core/surface.cpp
index eb1746265..a36015c8c 100644
--- a/src/video_core/surface.cpp
+++ b/src/video_core/surface.cpp
@@ -82,6 +82,8 @@ PixelFormat PixelFormatFromDepthFormat(Tegra::DepthFormat format) {
return PixelFormat::D32_FLOAT;
case Tegra::DepthFormat::D16_UNORM:
return PixelFormat::D16_UNORM;
+ case Tegra::DepthFormat::S8_UINT:
+ return PixelFormat::S8_UINT;
case Tegra::DepthFormat::D32_FLOAT_S8X24_UINT:
return PixelFormat::D32_FLOAT_S8_UINT;
default:
@@ -214,6 +216,11 @@ SurfaceType GetFormatType(PixelFormat pixel_format) {
}
if (static_cast<std::size_t>(pixel_format) <
+ static_cast<std::size_t>(PixelFormat::MaxStencilFormat)) {
+ return SurfaceType::Stencil;
+ }
+
+ if (static_cast<std::size_t>(pixel_format) <
static_cast<std::size_t>(PixelFormat::MaxDepthStencilFormat)) {
return SurfaceType::DepthStencil;
}
@@ -279,6 +286,80 @@ bool IsPixelFormatSRGB(PixelFormat format) {
}
}
+bool IsPixelFormatInteger(PixelFormat format) {
+ switch (format) {
+ case PixelFormat::A8B8G8R8_SINT:
+ case PixelFormat::A8B8G8R8_UINT:
+ case PixelFormat::A2B10G10R10_UINT:
+ case PixelFormat::R8_SINT:
+ case PixelFormat::R8_UINT:
+ case PixelFormat::R16G16B16A16_SINT:
+ case PixelFormat::R16G16B16A16_UINT:
+ case PixelFormat::R32G32B32A32_UINT:
+ case PixelFormat::R32G32B32A32_SINT:
+ case PixelFormat::R32G32_SINT:
+ case PixelFormat::R16_UINT:
+ case PixelFormat::R16_SINT:
+ case PixelFormat::R16G16_UINT:
+ case PixelFormat::R16G16_SINT:
+ case PixelFormat::R8G8_SINT:
+ case PixelFormat::R8G8_UINT:
+ case PixelFormat::R32G32_UINT:
+ case PixelFormat::R32_UINT:
+ case PixelFormat::R32_SINT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+bool IsPixelFormatSignedInteger(PixelFormat format) {
+ switch (format) {
+ case PixelFormat::A8B8G8R8_SINT:
+ case PixelFormat::R8_SINT:
+ case PixelFormat::R16G16B16A16_SINT:
+ case PixelFormat::R32G32B32A32_SINT:
+ case PixelFormat::R32G32_SINT:
+ case PixelFormat::R16_SINT:
+ case PixelFormat::R16G16_SINT:
+ case PixelFormat::R8G8_SINT:
+ case PixelFormat::R32_SINT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+size_t PixelComponentSizeBitsInteger(PixelFormat format) {
+ switch (format) {
+ case PixelFormat::A8B8G8R8_SINT:
+ case PixelFormat::A8B8G8R8_UINT:
+ case PixelFormat::R8_SINT:
+ case PixelFormat::R8_UINT:
+ case PixelFormat::R8G8_SINT:
+ case PixelFormat::R8G8_UINT:
+ return 8;
+ case PixelFormat::A2B10G10R10_UINT:
+ return 10;
+ case PixelFormat::R16G16B16A16_SINT:
+ case PixelFormat::R16G16B16A16_UINT:
+ case PixelFormat::R16_UINT:
+ case PixelFormat::R16_SINT:
+ case PixelFormat::R16G16_UINT:
+ case PixelFormat::R16G16_SINT:
+ return 16;
+ case PixelFormat::R32G32B32A32_UINT:
+ case PixelFormat::R32G32B32A32_SINT:
+ case PixelFormat::R32G32_SINT:
+ case PixelFormat::R32G32_UINT:
+ case PixelFormat::R32_UINT:
+ case PixelFormat::R32_SINT:
+ return 32;
+ default:
+ return 0;
+ }
+}
+
std::pair<u32, u32> GetASTCBlockSize(PixelFormat format) {
return {DefaultBlockWidth(format), DefaultBlockHeight(format)};
}