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Couple of trivial microoptimizations. probably no impact.

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This commit is contained in:
Henrik Rydgard 2013-07-23 00:13:51 +02:00
parent fafa9c9bfd
commit 2f2f20ce64
1 changed files with 8 additions and 6 deletions
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14
GPU/GLES/VertexDecoder.cpp
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@ -731,18 +731,18 @@ void GetIndexBounds(void *inds, int count, u32 vertType, u16 *indexLowerBound, u
if (idx == GE_VTYPE_IDX_8BIT) {
const u8 *ind8 = (const u8 *)inds;
for (int i = 0; i < count; i++) {
if (ind8[i] < lowerBound)
lowerBound = ind8[i];
if (ind8[i] > upperBound)
upperBound = ind8[i];
else if (ind8[i] < lowerBound)
lowerBound = ind8[i];
}
} else if (idx == GE_VTYPE_IDX_16BIT) {
const u16 *ind16 = (const u16*)inds;
for (int i = 0; i < count; i++) {
if (ind16[i] < lowerBound)
lowerBound = ind16[i];
if (ind16[i] > upperBound)
upperBound = ind16[i];
else if (ind16[i] < lowerBound)
lowerBound = ind16[i];
}
} else {
lowerBound = 0;
@ -754,14 +754,16 @@ void GetIndexBounds(void *inds, int count, u32 vertType, u16 *indexLowerBound, u
void VertexDecoder::DecodeVerts(u8 *decodedptr, const void *verts, int indexLowerBound, int indexUpperBound) const {
// Decode the vertices within the found bounds, once each
decoded_ = decodedptr; // + lowerBound * decFmt.stride;
// decoded_ and ptr_ are used in the steps, so can't be turned into locals for speed.
decoded_ = decodedptr;
ptr_ = (const u8*)verts + indexLowerBound * size;
int stride = decFmt.stride;
for (int index = indexLowerBound; index <= indexUpperBound; index++) {
for (int i = 0; i < numSteps_; i++) {
((*this).*steps_[i])();
}
ptr_ += size;
decoded_ += decFmt.stride;
decoded_ += stride;
}
}