raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-28 05:46:56 +01:00
Code Issues Packages Projects Releases Wiki Activity

graphics: emit PS5 register object and primitive IDs to RT7

Browse Source
This commit is contained in:
nmzik
2026-10-15 21:03:21 +02:00
parent d172ab75ca
commit f7226ca7dc
15 changed files with 291 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/shader/recompiler/ir/ShaderIR.h
+5
View File
@@ -245,6 +245,7 @@ enum class StageOutputKind {
Position,
Parameter,
Mrt,
ObjectPrimitiveId,
Depth,
SampleMask,
PointSize,
@@ -350,6 +351,10 @@ struct PushData {
static constexpr uint32_t NoStart = UINT32_MAX;
std::array<uint32_t, DwordCount> dwords {};
[[nodiscard]] static constexpr uint32_t GraphicsDrawDwords(bool mesh, bool object_id) {
return mesh ? MeshDrawDwordCount : static_cast<uint32_t>(object_id);
}
[[nodiscard]] static constexpr bool CanFit(uint32_t start, uint32_t size) {
return size != 0 && start <= DwordCount && size <= DwordCount - start;
}
src/graphics/shader/recompiler/ir/passes/ShaderInfoCollection.cpp
+9
View File
@@ -599,6 +599,15 @@ void CollectShaderInfo(Program& program, ShaderStageInputInfo input_info) {
case ShaderType::Mesh: break;
case ShaderType::Pixel:
CollectPixelInputs(input_info.pixel, info, inputs.per_vertex, inputs.components);
if (input_info.pixel->object_primitive_id) {
if (std::ranges::any_of(info.outputs, [](const StageOutput& output) {
return output.kind == StageOutputKind::Mrt && output.location == 7u;
})) {
return Fail("explicit MRT7 export overlaps automatic object/primitive ID");
}
AddBuiltinInput(info, StageInputKind::PrimitiveId);
AddOutput(info, StageOutputKind::ObjectPrimitiveId, 0, 7, "out_object_primitive_id");
}
break;
case ShaderType::Compute: CollectComputeInputs(input_info.compute, info); break;
default: return Fail("unsupported shader stage for info collection");