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GRAPHICS: Slight cleanup in crossBlit code.

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This commit is contained in:
Johannes Schickel 2012-07-14 05:40:09 +02:00
parent a92a509ac8
commit e8cf0adf95
1 changed files with 3 additions and 5 deletions
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8
graphics/conversion.cpp
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@ -36,11 +36,10 @@ FORCEINLINE void crossBlitLogic(byte *dst, const byte *src, const uint w, const
const uint srcDelta, const uint dstDelta) { const uint srcDelta, const uint dstDelta) {
for (uint y = 0; y < h; ++y) { for (uint y = 0; y < h; ++y) {
for (uint x = 0; x < w; ++x) { for (uint x = 0; x < w; ++x) {
uint32 color = *(const SrcColor *)src; const uint32 color = *(const SrcColor *)src;
byte a, r, g, b; byte a, r, g, b;
srcFmt.colorToARGB(color, a, r, g, b); srcFmt.colorToARGB(color, a, r, g, b);
color = dstFmt.ARGBToColor(a, r, g, b); *(DstColor *)dst = dstFmt.ARGBToColor(a, r, g, b);
*(DstColor *)dst = color;
if (backward) { if (backward) {
src -= sizeof(SrcColor); src -= sizeof(SrcColor);
@ -75,8 +74,7 @@ FORCEINLINE void crossBlitLogic3BppSource(byte *dst, const byte *src, const uint
for (uint x = 0; x < w; ++x) { for (uint x = 0; x < w; ++x) {
memcpy(col, src, 3); memcpy(col, src, 3);
srcFmt.colorToARGB(color, a, r, g, b); srcFmt.colorToARGB(color, a, r, g, b);
color = dstFmt.ARGBToColor(a, r, g, b); *(DstColor *)dst = dstFmt.ARGBToColor(a, r, g, b);
*(DstColor *)dst = color;
if (backward) { if (backward) {
src -= 3; src -= 3;