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video_core: Bringup some basic functionality (#145)

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* video_core: Remove hack in rasterizer

* The hack was to skip the first draw as the display buffer had not been created yet and the texture cache couldn't create one itself. With this patch it now can, using the color buffer parameters from registers

* shader_recompiler: Implement attribute loads/stores

* video_core: Add basic vertex, index buffer handling and pipeline caching

* externals: Make xxhash lowercase
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TheTurtle 2024-05-25 15:33:15 +03:00 • committed by GitHub
parent e9f64bb76c
commit 3c90b8ac00
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50 changed files with 1030 additions and 383 deletions
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8
src/shader_recompiler/ir/attribute.h
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@ -72,10 +72,12 @@ enum class Attribute : u64 {
LocalInvocationId = 75,
LocalInvocationIndex = 76,
FragCoord = 77,
Max,
};
constexpr size_t EXP_NUM_POS = 4;
constexpr size_t EXP_NUM_PARAM = 32;
constexpr size_t NumAttributes = static_cast<size_t>(Attribute::Max);
constexpr size_t NumRenderTargets = 8;
constexpr size_t NumParams = 32;
[[nodiscard]] bool IsParam(Attribute attribute) noexcept;
@ -86,7 +88,7 @@ constexpr size_t EXP_NUM_PARAM = 32;
if (result > static_cast<int>(Attribute::Param31)) {
throw LogicError("Overflow on register arithmetic");
}
if (result < static_cast<int>(Attribute::Param0)) {
if (result < static_cast<int>(Attribute::RenderTarget0)) {
throw LogicError("Underflow on register arithmetic");
}
return static_cast<Attribute>(result);