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shader: execute PS5 BVH intersections and local FLAT stacks

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Co-authored-by: Ali Almohaya <AliAlmohaya@gmail.com>
Co-authored-by: Mac <me@itsmemac.com>
Co-authored-by: Senaxx <michelbeld@gmail.com>
Co-authored-by: Jean-Philippe <github@meunier.jp>
This commit is contained in:
nmzik
2026-10-01 07:55:28 +04:00
parent 581dad7dd3
commit 337f432016
22 changed files with 859 additions and 156 deletions
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tests/shaderCfgTests.cpp
+25 -1
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@@ -13658,6 +13658,30 @@ void TestNewShaderRecompilerFlatAddressDomainsUseDma() {
Check((result.ir_dump.find("GetScratchResource") != std::string::npos) &&
result.program.scratch_dwords == 1,
"SCRATCH incorrectly entered guest address tracking");
#if KYTY_PLATFORM != KYTY_PLATFORM_WINDOWS
// A local aperture proof must not admit a median which can still produce a
// canonical global address. Such stores need the existing ownership proof.
const uint32_t mixed_domain_store[] = {
EncodeSop1(0x04, 8, 237), // s_mov_b64 s[8:9], private_base
EncodeVop3Word0(0x159, 1),
EncodeVop3Word1(128, 9, 256 + 2), // median(0, private high, dynamic v2)
EncodeFlat0(0x1c, 0, 0), EncodeFlat1(0, 0x7d, 3, 0),
EncodeSopp(0x01),
};
ExpectFatal([&]() { (void)RecompileForTest(mixed_domain_store, options); },
"mixed local/global FLAT store bypassed GPU ownership tracking");
const uint32_t changed_mask_store[] = {
EncodeSop1(0x04, 8, 237), EncodeSop1(0x04, 10, 235),
EncodeVop1(0x01, 1, 128), // canonical old address high
EncodeSop1(0x03, 126, 255), 0x55555555u,
EncodeVop3Word0(0x159, 1), EncodeVop3Word1(9, 11, 256 + 2),
EncodeSop1(0x04, 126, 193), // restore all lanes after the median
EncodeFlat0(0x1c, 0, 0), EncodeFlat1(0, 0x7d, 3, 0),
EncodeSopp(0x01),
};
ExpectFatal([&]() { (void)RecompileForTest(changed_mask_store, options); },
"FLAT proof discarded a differently predicated address value");
#endif
}
void TestCompilerStageInputOwnership() {
@@ -14043,7 +14067,7 @@ int main() {
using namespace Libs::Graphics;
EnsureConfigInitialized();
TestRayTracingDispatchDetection();
TestRayTracingInstructions();
TestResourceDescriptorClassification();
TestShaderBufferResourceSize();
TestNativeShaderResourceDependencies();