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GRAPHICS: Optimize the Normal scaler slightly

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Cameron Cawley 2021-05-07 01:08:07 +01:00 • committed by Filippos Karapetis
parent 909be8a933
commit 0c59abf327
1 changed files with 4 additions and 4 deletions
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8
graphics/scaler/normal.cpp
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@ -41,7 +41,7 @@ template<typename Pixel>
void Normal2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, void Normal2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch,
int width, int height) { int width, int height) {
uint8 *r; uint8 *r;
int b = sizeof(Pixel); const int b = sizeof(Pixel);
assert(IS_ALIGNED(dstPtr, 2)); assert(IS_ALIGNED(dstPtr, 2));
while (height--) { while (height--) {
@ -103,7 +103,7 @@ void Normal3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPit
uint8 *r; uint8 *r;
const uint32 dstPitch2 = dstPitch * 2; const uint32 dstPitch2 = dstPitch * 2;
const uint32 dstPitch3 = dstPitch * 3; const uint32 dstPitch3 = dstPitch * 3;
int b = sizeof(Pixel); const int b = sizeof(Pixel);
assert(IS_ALIGNED(dstPtr, 2)); assert(IS_ALIGNED(dstPtr, 2));
while (height--) { while (height--) {
@ -136,7 +136,7 @@ void Normal4x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPit
const uint32 dstPitch2 = dstPitch * 2; const uint32 dstPitch2 = dstPitch * 2;
const uint32 dstPitch3 = dstPitch * 3; const uint32 dstPitch3 = dstPitch * 3;
const uint32 dstPitch4 = dstPitch * 4; const uint32 dstPitch4 = dstPitch * 4;
int b = sizeof(Pixel); const int b = sizeof(Pixel);
assert(IS_ALIGNED(dstPtr, 2)); assert(IS_ALIGNED(dstPtr, 2));
while (height--) { while (height--) {
@ -177,7 +177,7 @@ void Normal5x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPit
const uint32 dstPitch3 = dstPitch * 3; const uint32 dstPitch3 = dstPitch * 3;
const uint32 dstPitch4 = dstPitch * 4; const uint32 dstPitch4 = dstPitch * 4;
const uint32 dstPitch5 = dstPitch * 5; const uint32 dstPitch5 = dstPitch * 5;
int b = sizeof(Pixel); const int b = sizeof(Pixel);
assert(IS_ALIGNED(dstPtr, 2)); assert(IS_ALIGNED(dstPtr, 2));
while (height--) { while (height--) {