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graphics: accept video-out buffers with 128-byte independent DCC blocks (Gran Turismo 7) (#1945)

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graphics: accept video-out buffers with 128-byte independent DCC blocks
This commit is contained in:
Nawid3333
2026-10-28 04:44:09 +01:00
committed by GitHub
parent a833e1b735
commit 6c01401862
1 changed files with 11 additions and 3 deletions
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src/graphics/host_gpu/renderer/image/imageInfo.h
+11 -3
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@@ -19,7 +19,13 @@ namespace Libs::Graphics {
enum class ColorTransform : uint32_t { None, SwapBgra16, Reverse10_11_11 };
enum class VideoOutCompression : uint8_t { Uncompressed, Dcc256_256_0, Dcc256_64_64, Unsupported };
enum class VideoOutCompression : uint8_t {
Uncompressed,
Dcc256_256_0,
Dcc256_64_64,
Dcc128_128_128,
Unsupported
};
enum class ImageMetadataKind : uint8_t { None, Htile, Dcc, Cmask };
@@ -287,8 +293,9 @@ inline bool ImageInfo::IsDepth() const noexcept {
[[nodiscard]] inline VideoOutCompression
ClassifyVideoOutCompression(bool compressed, uint64_t metadata_address, uint32_t dcc_control,
uint64_t dcc_clear_color) noexcept {
constexpr uint32_t DCC_256_256_0 = 0x00000048u;
constexpr uint32_t DCC_256_64_64 = 0x00000208u;
constexpr uint32_t DCC_256_256_0 = 0x00000048u;
constexpr uint32_t DCC_256_64_64 = 0x00000208u;
constexpr uint32_t DCC_128_128_128 = 0x00100024u;
if (!compressed) {
return metadata_address == 0 && dcc_control == 0 && dcc_clear_color == 0
? VideoOutCompression::Uncompressed
@@ -300,6 +307,7 @@ ClassifyVideoOutCompression(bool compressed, uint64_t metadata_address, uint32_t
switch (dcc_control) {
case DCC_256_256_0: return VideoOutCompression::Dcc256_256_0;
case DCC_256_64_64: return VideoOutCompression::Dcc256_64_64;
case DCC_128_128_128: return VideoOutCompression::Dcc128_128_128;
default: return VideoOutCompression::Unsupported;
}
}