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fix

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This commit is contained in:
nmzik
2026-07-29 00:31:09 +02:00
parent ec11f31aa6
commit a21d1aaa47
1 changed files with 12 additions and 2 deletions
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tests/shaderCfgTests.cpp
+12 -2
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@@ -4069,13 +4069,22 @@ void TestNewShaderRecompilerVintrpLowering() {
CheckSpirvBinaryValidates(no_perspective_result.spirv);
}
void TestPsInputCountRegisterDecode() {
HW::Context context;
// NUM_INTERP is 3 while bit 14 is an independent control flag that must be preserved.
context.SetPsInControl(0x00004003u);
const auto ps_in_control = context.GetShaderRegisters().ps_in_control;
Check(ps_in_control == 0x00004003u, "SPI_PS_IN_CONTROL flags were not preserved");
Check((ps_in_control & 0x3fu) == 3, "SPI_PS_IN_CONTROL NUM_INTERP decoding failed");
}
void TestGraphicsCreateInterpolantMapping() {
ShaderRegister regs[32] = {};
Check(Gen5::GraphicsCreateInterpolantMapping(regs, nullptr, nullptr) == 0,
"null pixel shader interpolant mapping failed");
for (uint32_t i = 0; i < 32u; i++) {
Check(regs[i].offset == Pm4::SPI_PS_INPUT_CNTL_0 + i,
Check(regs[i].offset == Pm4::CX_PS_SHADER_USAGE_BASE + i,
"identity interpolant register offset was unexpected");
Check(regs[i].value == i, "identity interpolant register value was unexpected");
}
@@ -4117,7 +4126,7 @@ void TestGraphicsCreateInterpolantMapping() {
Check(regs[1].value == 0x00000220u, "missing interpolant mapping did not use PS default value");
Check(regs[2].value == 0x0000052cu, "flat/custom interpolant mapping bits were unexpected");
Check(regs[3].value == 0x01580304u, "f16 interpolant mapping bits were unexpected");
Check(regs[4].offset == Pm4::SPI_PS_INPUT_CNTL_0 + 4u && regs[4].value == 4u,
Check(regs[4].offset == Pm4::CX_PS_SHADER_USAGE_BASE + 4u && regs[4].value == 4u,
"interpolant identity tail was not filled");
}
@@ -6966,6 +6975,7 @@ int main() {
TestNewShaderRecompilerStorageImage2DDescriptorOverridesMimg3D();
TestNewShaderRecompilerImageAtomicLowering();
TestNewShaderRecompilerVintrpLowering();
TestPsInputCountRegisterDecode();
TestNewShaderRecompilerWideMemoryLowering();
TestNewShaderRecompilerBufferSignedLoadLowering();
TestNewShaderRecompilerBufferSubDwordStoreLowering();