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Fixed typo and added FIXME comment for the DotMatrix scaler.

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svn-id: r10956
This commit is contained in:
Torbjörn Andersson 2003-10-24 17:14:56 +00:00
parent dc2dd831e9
commit 27b22efe17
1 changed files with 7 additions and 1 deletions
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8
common/scaler.cpp
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@ -50,7 +50,7 @@ void InitScalers(uint32 BitFormat) {
} else if (BitFormat == 555) {
dotmatrix = dotmatrix_555;
} else {
error("Unknwon bit format %d\n", BitFormat);
error("Unknown bit format %d\n", BitFormat);
}
gBitFormat = BitFormat;
@ -264,6 +264,12 @@ static inline uint16 DOT_16(uint16 c, int j, int i) {
return c - ((c >> 2) & *(dotmatrix + ((j & 3) << 2) + (i & 3)));
}
// FIXME: This scaler doesn't quite work. Either it needs to know where on the
// screen it's drawing, or the dirty rects will have to be adjusted so that
// access to the dotmatrix array are made in a consistent way. (Doing that in
// a way that also works together with aspect-ratio correction is left as an
// exercise for the reader.)
void DotMatrix(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 dstPitch,
int width, int height)
{