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svn-id: r12642
This commit is contained in:
Nicolas Bacca 2004-01-28 01:05:22 +00:00
parent 63be7c1323
commit 7b05525823
1 changed files with 3 additions and 4 deletions
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7
backends/wince/CEScaler.cpp
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@ -53,7 +53,6 @@ void PocketPCHalf(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 ds
int width, int height) {
uint8 *work;
int i;
int dec;
uint16 srcPitch16 = (uint16)(srcPitch / sizeof(uint16));
while ((height-=2) >= 0) {
@ -61,12 +60,12 @@ void PocketPCHalf(const uint8 *srcPtr, uint32 srcPitch, uint8 *dstPtr, uint32 ds
work = dstPtr;
for (int i=0; i<width; i+=2) {
// Work with 2 pixels on a row and one below
// Another lame filter attempt :)
uint16 color1 = *(((const uint16 *)srcPtr) + i);
uint16 color2 = *(((const uint16 *)srcPtr) + (i + 1));
uint16 color3 = *(((const uint16 *)srcPtr) + (i + srcPitch16));
*(((uint16 *)work) + 0) = interpolate16_3<565, 2, 1, 1>(color1, color2, color3);
uint16 color4 = *(((const uint16 *)srcPtr) + (i + srcPitch16 + 1));
*(((uint16 *)work) + 0) = interpolate16_4<565, 1, 1, 1, 1>(color1, color2, color3, color4);
work += sizeof(uint16);
}