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Oops, forgot the world matrix too.

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VerySleepy is telling me that time is spent in WORLDMATRIXDATA in games,
but I didn't check the perf impact exactly.  It's probably small, but may
help some games.
This commit is contained in:
Unknown W. Brackets 2014-03-04 01:09:04 -08:00
parent 349c207196
commit b1acde2679
1 changed files with 27 additions and 1 deletions
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28
GPU/GLES/GLES_GPU.cpp
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@ -1326,11 +1326,37 @@ void GLES_GPU::ExecuteOpInternal(u32 op, u32 diff) {
break;
case GE_CMD_WORLDMATRIXNUMBER:
gstate.worldmtxnum &= 0xFF00000F;
{
// This is almost always followed by GE_CMD_WORLDMATRIXDATA.
const u32_le *src = (const u32_le *)Memory::GetPointer(currentList->pc + 4);
u32 *dst = (u32 *)(gstate.worldMatrix + (data & 0xF));
const int end = 12 - (data & 0xF);
int i = 0;
while ((src[i] >> 24) == GE_CMD_WORLDMATRIXDATA) {
const u32 newVal = src[i] << 8;
if (dst[i] != newVal) {
Flush();
dst[i] = newVal;
shaderManager_->DirtyUniform(DIRTY_WORLDMATRIX);
}
if (++i > end) {
break;
}
}
const int count = i;
gstate.worldmtxnum = (GE_CMD_WORLDMATRIXNUMBER << 24) | ((data + count) & 0xF);
// Skip over the loaded data, it's done now.
UpdatePC(currentList->pc, currentList->pc + count * 4);
currentList->pc += count * 4;
}
break;
case GE_CMD_WORLDMATRIXDATA:
{
// Note: it's uncommon to get here now, see above.
int num = gstate.worldmtxnum & 0xF;
u32 newVal = data << 8;
if (num < 12 && newVal != ((const u32 *)gstate.worldMatrix)[num]) {