diff options
Diffstat (limited to 'emulators/mupen64-tr64/files/patch-texture.c')
| -rw-r--r-- | emulators/mupen64-tr64/files/patch-texture.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/emulators/mupen64-tr64/files/patch-texture.c b/emulators/mupen64-tr64/files/patch-texture.c new file mode 100644 index 000000000000..14266f666117 --- /dev/null +++ b/emulators/mupen64-tr64/files/patch-texture.c @@ -0,0 +1,39 @@ +--- texture.c 2007-11-07 17:32:05.000000000 -0500 ++++ texture.c 2007-11-07 17:36:25.000000000 -0500 +@@ -3172,6 +3172,7 @@ + _s32 x, y; + _u8 *dest = i_dst; + _u8 *src = i_src; ++ _u32 src_tmp; + + int xc, yc; + int xl, yl; +@@ -3193,6 +3194,7 @@ + { + x = sx; + src = i_src + tstart + ((y * twidth + x) << 2); ++ src_tmp = (_u32)src; + + if ((y & 1) && (swapped)) + flip = 0x04; +@@ -3201,13 +3203,13 @@ + + for(xc = 0; xc <= xl; xc++) + { +- (_u32)src ^= flip; // wtf am I doing here? +- src += 3; +- *dest = *(_u8*)((_u32)src ^ flip); src--; dest++; +- *dest = *(_u8*)((_u32)src ^ flip); src--; dest++; +- *dest = *(_u8*)((_u32)src ^ flip); src--; dest++; +- *dest = *(_u8*)((_u32)src ^ flip); dest++; +- src += 4; ++ src_tmp ^= flip; // wtf am I doing here? ++ src_tmp += 3; ++ *dest = *(_u8*)(src_tmp ^ flip); src_tmp--; dest++; ++ *dest = *(_u8*)(src_tmp ^ flip); src_tmp--; dest++; ++ *dest = *(_u8*)(src_tmp ^ flip); src_tmp--; dest++; ++ *dest = *(_u8*)(src_tmp ^ flip); dest++; ++ src_tmp += 4; + //x += dx; + } + y += dy; |