thirdparty/scummvm
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centers the scaled bitmap and fix the scaling of borders for ASM version)

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svn-id: r14505
This commit is contained in:
Gregory Montoir 2004-08-07 17:21:53 +00:00
parent f122dd6fb3
commit db6e7ae2ca
2 changed files with 2 additions and 341 deletions
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4
common/scaler.cpp
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@ -173,7 +173,7 @@ void Normal3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPit
*/
void AdvMame2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch,
int width, int height) {
scale(2, dstPtr, dstPitch, srcPtr, srcPitch, 2, width, height);
scale(2, dstPtr, dstPitch, srcPtr - srcPitch, srcPitch, 2, width, height);
}
/**
@ -182,7 +182,7 @@ void AdvMame2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPi
*/
void AdvMame3x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch,
int width, int height) {
scale(3, dstPtr, dstPitch, srcPtr, srcPitch, 2, width, height);
scale(3, dstPtr, dstPitch, srcPtr - srcPitch, srcPitch, 2, width, height);
}
template<int bitFormat>