[Scummvm-cvs-logs] CVS: scummvm 2xsai.cpp,1.5,1.6
Max Horn
fingolfin at users.sourceforge.net
Sun May 5 11:06:03 CEST 2002
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Update of /cvsroot/scummvm/scummvm
In directory usw-pr-cvs1:/tmp/cvs-serv8918
Modified Files:
2xsai.cpp
Log Message:
minimal optimization <g>
Index: 2xsai.cpp
===================================================================
RCS file: /cvsroot/scummvm/scummvm/2xsai.cpp,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- 2xsai.cpp 4 May 2002 00:05:45 -0000 1.5
+++ 2xsai.cpp 5 May 2002 18:05:56 -0000 1.6
@@ -740,7 +740,7 @@
unsigned nextlineDst = dstPitch / sizeof(short);
short* q = (short*)dstPtr;
- for(int j = 0; j < height; ++j) {
+ while (height--) {
for(int i = 0; i < width; ++i) {
// short A = *(p + i - nextlineSrc - 1);
short B = *(p + i - nextlineSrc);
@@ -768,7 +768,7 @@
{
uint8* r;
- for(int j = 0; j < height; ++j) {
+ while (height--) {
r = dstPtr;
for(int i = 0; i < width; ++i, ++r) {
uint8 color = *(srcPtr + i );
@@ -785,7 +785,7 @@
{
uint8* r;
- for(int j = 0; j < height; ++j) {
+ while (height--) {
r = dstPtr;
for(int i = 0; i < width; ++i, r+=2) {
uint8 color = *(srcPtr + i );
@@ -806,7 +806,7 @@
uint8* r;
uint32 dstPitch2 = dstPitch << 1;
- for(int j = 0; j < height; ++j) {
+ while (height--) {
r = dstPtr;
for(int i = 0; i < width; ++i, r+=3) {
uint8 color = *(srcPtr + i);
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