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author | Max Horn | 2003-10-01 16:47:49 +0000 |
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committer | Max Horn | 2003-10-01 16:47:49 +0000 |
commit | 628f65b639ee9357935d8f141d43d46825506082 (patch) | |
tree | 5456ce7c06498953bc0dad6eb0b0320bfb42c3c0 /common/scaler/hq2x.cpp | |
parent | b6f85de558e57bcae7932329523ed8478dd83760 (diff) | |
download | scummvm-rg350-628f65b639ee9357935d8f141d43d46825506082.tar.gz scummvm-rg350-628f65b639ee9357935d8f141d43d46825506082.tar.bz2 scummvm-rg350-628f65b639ee9357935d8f141d43d46825506082.zip |
move INTERPOLATE / Q_INTERPOLATE to intern.h; remove some jumps (pipelin trashers I call 'em :-) from diffYUV
svn-id: r10523
Diffstat (limited to 'common/scaler/hq2x.cpp')
-rw-r--r-- | common/scaler/hq2x.cpp | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/common/scaler/hq2x.cpp b/common/scaler/hq2x.cpp index 92a80f5e6c..cd461f7be9 100644 --- a/common/scaler/hq2x.cpp +++ b/common/scaler/hq2x.cpp @@ -83,7 +83,6 @@ */ template<int bitFormat> void HQ2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, int width, int height) { -// int w[10]; register int w1, w2, w3, w4, w5, w6, w7, w8, w9; const uint32 nextlineSrc = srcPitch / sizeof(uint16); @@ -130,23 +129,8 @@ void HQ2x(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch, vector signed char vecYUV5555; vector signed char vecYUV1234; vector signed char vecYUV6789; -/* - // The pixel vectors. - // TODO: Keep the pixels up-to-date in this, just like for the YUV data. - // But instead of just keeping the 16 bit pixel values in them, keep - // them convert to 32 bit RGB in there! This way, we avoid converting - // the same pixels to 32 bit repeatedly (which may be expensive, esp. - // when reading 16 bit pixels in 565 format). - // The Altivec enhanced interpolation functions (to be written :-) - // then can directly make use of these vectors. - vector signed char vecRGB5555; - vector signed char vecRGB1234; - vector signed char vecRGB6789; -*/ #endif - - while (height--) { w1 = *(p - 1 - nextlineSrc); w4 = *(p - 1); |