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[PICA] Add idx to DP3/DP4

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This commit is contained in:
wheremyfoodat
2022-12-08 00:28:38 +02:00
parent 448f84ceb4
commit a58e8a3c97
1 changed files with 4 additions and 4 deletions
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8
src/core/PICA/shader_interpreter.cpp
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@@ -250,12 +250,12 @@ void PICAShader::mova(u32 instruction) {
void PICAShader::dp3(u32 instruction) { void PICAShader::dp3(u32 instruction) {
const u32 operandDescriptor = operandDescriptors[instruction & 0x7f]; const u32 operandDescriptor = operandDescriptors[instruction & 0x7f];
const u32 src1 = (instruction >> 12) & 0x7f; u32 src1 = (instruction >> 12) & 0x7f;
const u32 src2 = (instruction >> 7) & 0x1f; // src2 coming first because PICA moment const u32 src2 = (instruction >> 7) & 0x1f; // src2 coming first because PICA moment
const u32 idx = (instruction >> 19) & 3; const u32 idx = (instruction >> 19) & 3;
const u32 dest = (instruction >> 21) & 0x1f; const u32 dest = (instruction >> 21) & 0x1f;
if (idx) Helpers::panic("[PICA] DP3: idx != 0"); src1 = getIndexedSource(src1, idx);
vec4f srcVec1 = getSourceSwizzled<1>(src1, operandDescriptor); vec4f srcVec1 = getSourceSwizzled<1>(src1, operandDescriptor);
vec4f srcVec2 = getSourceSwizzled<2>(src2, operandDescriptor); vec4f srcVec2 = getSourceSwizzled<2>(src2, operandDescriptor);
@@ -272,12 +272,12 @@ void PICAShader::dp3(u32 instruction) {
void PICAShader::dp4(u32 instruction) { void PICAShader::dp4(u32 instruction) {
const u32 operandDescriptor = operandDescriptors[instruction & 0x7f]; const u32 operandDescriptor = operandDescriptors[instruction & 0x7f];
const u32 src1 = (instruction >> 12) & 0x7f; u32 src1 = (instruction >> 12) & 0x7f;
const u32 src2 = (instruction >> 7) & 0x1f; // src2 coming first because PICA moment const u32 src2 = (instruction >> 7) & 0x1f; // src2 coming first because PICA moment
const u32 idx = (instruction >> 19) & 3; const u32 idx = (instruction >> 19) & 3;
const u32 dest = (instruction >> 21) & 0x1f; const u32 dest = (instruction >> 21) & 0x1f;
if (idx) Helpers::panic("[PICA] DP4: idx != 0"); src1 = getIndexedSource(src1, idx);
vec4f srcVec1 = getSourceSwizzled<1>(src1, operandDescriptor); vec4f srcVec1 = getSourceSwizzled<1>(src1, operandDescriptor);
vec4f srcVec2 = getSourceSwizzled<2>(src2, operandDescriptor); vec4f srcVec2 = getSourceSwizzled<2>(src2, operandDescriptor);