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[d3d8] Fix up swizzle for all opcodes requiring a replicate swizzle

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WinterSnowfall 2025-01-28 01:54:49 +02:00 committed by Robin Kertels
parent 5569274a97
commit e3f1d4c021
1 changed files with 4 additions and 2 deletions
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src/d3d8/d3d8_shader.cpp
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@ -313,8 +313,10 @@ namespace dxvk {
// Instructions
if ((token & VS_BIT_PARAM) == 0) {
// RSQ swizzle fixup
if (opcode == D3DSIO_RSQ) {
// Swizzle fixup for opcodes that require explicit use of a replicate swizzle.
if (opcode == D3DSIO_RSQ || opcode == D3DSIO_RCP
|| opcode == D3DSIO_EXP || opcode == D3DSIO_LOG
|| opcode == D3DSIO_EXPP || opcode == D3DSIO_LOGP) {
tokens.push_back(token); // instr
tokens.push_back(token = pFunction[i++]); // dest
token = pFunction[i++]; // src0