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| author | twinaphex | 2014-12-15 00:59:52 +0100 |
|---|---|---|
| committer | twinaphex | 2014-12-15 00:59:52 +0100 |
| commit | 6b8c7d2376bb04578dec209eeafc037c33a32d45 (patch) | |
| tree | 01e95a3b8e66ea12004d20a667f3f3eff45b5107 /source/gfx.c | |
| parent | b27c451831082179cc9bc3c1b3424ebb0f66dd74 (diff) | |
| download | snes9x2005-6b8c7d2376bb04578dec209eeafc037c33a32d45.tar.gz snes9x2005-6b8c7d2376bb04578dec209eeafc037c33a32d45.tar.bz2 snes9x2005-6b8c7d2376bb04578dec209eeafc037c33a32d45.zip | |
Use MSB_FIRST instead of LSB_FIRST
Diffstat (limited to 'source/gfx.c')
| -rw-r--r-- | source/gfx.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/source/gfx.c b/source/gfx.c index 6c86ba5..2cd7584 100644 --- a/source/gfx.c +++ b/source/gfx.c @@ -268,24 +268,7 @@ bool S9xInitGFX() register uint32_t h = 0; register uint32_t l = 0; -#if defined(LSB_FIRST) - if (i & 8) - h |= PixelOdd; - if (i & 4) - h |= PixelOdd << 8; - if (i & 2) - h |= PixelOdd << 16; - if (i & 1) - h |= PixelOdd << 24; - if (i & 8) - l |= PixelOdd; - if (i & 4) - l |= PixelOdd << 8; - if (i & 2) - l |= PixelOdd << 16; - if (i & 1) - l |= PixelOdd << 24; -#else +#if defined(MSB_FIRST) if (i & 8) h |= (PixelOdd << 24); if (i & 4) @@ -302,30 +285,30 @@ bool S9xInitGFX() l |= (PixelOdd << 8); if (i & 1) l |= PixelOdd; -#endif - - odd_high[bitshift][i] = h; - odd_low[bitshift][i] = l; - h = l = 0; - -#if defined(LSB_FIRST) +#else if (i & 8) - h |= PixelEven; + h |= PixelOdd; if (i & 4) - h |= PixelEven << 8; + h |= PixelOdd << 8; if (i & 2) - h |= PixelEven << 16; + h |= PixelOdd << 16; if (i & 1) - h |= PixelEven << 24; + h |= PixelOdd << 24; if (i & 8) - l |= PixelEven; + l |= PixelOdd; if (i & 4) - l |= PixelEven << 8; + l |= PixelOdd << 8; if (i & 2) - l |= PixelEven << 16; + l |= PixelOdd << 16; if (i & 1) - l |= PixelEven << 24; -#else + l |= PixelOdd << 24; +#endif + + odd_high[bitshift][i] = h; + odd_low[bitshift][i] = l; + h = l = 0; + +#if defined(MSB_FIRST) if (i & 8) h |= (PixelEven << 24); if (i & 4) @@ -342,6 +325,23 @@ bool S9xInitGFX() l |= (PixelEven << 8); if (i & 1) l |= PixelEven; +#else + if (i & 8) + h |= PixelEven; + if (i & 4) + h |= PixelEven << 8; + if (i & 2) + h |= PixelEven << 16; + if (i & 1) + h |= PixelEven << 24; + if (i & 8) + l |= PixelEven; + if (i & 4) + l |= PixelEven << 8; + if (i & 2) + l |= PixelEven << 16; + if (i & 1) + l |= PixelEven << 24; #endif even_high[bitshift][i] = h; |