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shader: fix missing homogeneous semantics

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This commit is contained in:
nmzik
2026-08-16 03:35:27 +02:00
parent 67e550f2e7
commit 5e27a28ab0
6 changed files with 130 additions and 21 deletions
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tests/ShaderRecompilerComputeTests.cpp
+53 -1
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@@ -1144,7 +1144,7 @@ std::array<u32, 64> MakeStructuredStorageBufferData(u32 stride_bytes,
std::array<u32, 64> data{};
data[1] = (stride_bytes & 0x3fffu) << 16u;
data[2] = num_records;
data[3] = 1u << 24u;
data[3] = DstSel(4, 5, 6, 7) | (1u << 24u);
if (add_tid) {
data[3] |= 1u << 23u;
}
@@ -14278,6 +14278,56 @@ TestCase BufferLoadFormatXyzwSnapshotsOverlappingAddress() {
return test;
}
TestCase BufferLoadFormatXyzwResource32_32FloatAppliesXy01() {
using O = ShaderOpcode;
std::vector<u32> code;
AppendVMovU32(&code, 20, 0);
AppendBufferLoadOpcode(&code, 0x03, 0, 20);
for (u32 i = 0; i < 4; i++) {
AppendStoreVgpr(&code, i, i);
}
AppendEnd(&code);
TestCase test;
test.name = "BufferLoadFormatXyzwResource32_32FloatAppliesXy01";
test.code = std::move(code);
test.initial = {0x3f800000u, 0x40000000u, 0, 0};
test.expected = {0x3f800000u, 0x40000000u, 0, 0x3f800000u};
test.opcodes = {O::VMovB32, O::BufferLoadFormatXyzw,
O::BufferStoreDword, O::SEndpgm};
test.user_data = MakeStructuredStorageBufferData(
16, 1, false, BufferFormat(Prospero::BufferFormat::k32_32Float));
test.user_data[3] = (test.user_data[3] & ~0xfffu) | DstSel(4, 5, 0, 1);
test.has_user_data = true;
return test;
}
TestCase BufferLoadFormatXyzwResource8_8_8_8UintAppliesWzy1() {
using O = ShaderOpcode;
std::vector<u32> code;
AppendVMovU32(&code, 20, 0);
AppendBufferLoadOpcode(&code, 0x03, 0, 20);
for (u32 i = 0; i < 4; i++) {
AppendStoreVgpr(&code, i, i);
}
AppendEnd(&code);
TestCase test;
test.name = "BufferLoadFormatXyzwResource8_8_8_8UintAppliesWzy1";
test.code = std::move(code);
test.initial = {0x11223344u, 0x55667788u, 0x99aabbccu, 0xddeeff00u};
test.expected = {0x11u, 0x22u, 0x33u, 1u};
test.opcodes = {O::VMovB32, O::BufferLoadFormatXyzw,
O::BufferStoreDword, O::SEndpgm};
test.user_data = MakeStructuredStorageBufferData(
16, 1, false, BufferFormat(Prospero::BufferFormat::k8_8_8_8UInt));
test.user_data[3] = (test.user_data[3] & ~0xfffu) | DstSel(7, 6, 5, 1);
test.has_user_data = true;
return test;
}
TestCase BufferLoadFormatXyzwInactiveExecPreservesOverlappingAddress() {
using O = ShaderOpcode;
@@ -17264,6 +17314,8 @@ std::vector<TestCase> MakeCases() {
AddCase(BufferStoreVariants);
AddCase(BufferFormatVariants);
AddCase(BufferLoadFormatXyzwSnapshotsOverlappingAddress);
AddCase(BufferLoadFormatXyzwResource32_32FloatAppliesXy01);
AddCase(BufferLoadFormatXyzwResource8_8_8_8UintAppliesWzy1);
AddCase(BufferLoadFormatXyzwInactiveExecPreservesOverlappingAddress);
AddCase(BufferFormatStoreVariants);
AddCase(BufferStoreFormatXResource16UintWritesHalfword);