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Always apply scalar swizzle fix

This commit is contained in:
Anthony Miles 2019-05-26 16:18:44 +12:00
parent caf6f160bd
commit 55e2643afa
1 changed files with 6 additions and 3 deletions
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9
src/core/hle/D3D8/XbVertexShader.cpp
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@ -1509,9 +1509,12 @@ static boolean VshConvertShader(VSH_XBOX_SHADER *pShader,
// Fix when mad or mov to a scaler input does not use a replicate swizzle
// MAD Test case: Panzer Dragoon Orta
// MOV Test case: DOA3
if ((pIntermediate->InstructionType == IMD_MAC && pIntermediate->MAC == MAC_MAD) ||
(pIntermediate->InstructionType == IMD_MAC && pIntermediate->MAC == MAC_MOV)) {
// MOV Test case: DOA3, Mechassault (Const)
// MUL Test case: Amped
// TODO Previously we applied this fix for specified instructions
// When should we not apply the correction?
if (true)
{
// Clear all but the first swizzle for each parameter
// TODO: Is this sufficient? Perhaps we need to be smart about which swizzle to select
for (int param = 0; param < 3; param++) {