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Merge pull request #5567 from 86Box/tc1995

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Fix mono pattern position in the Mach64 cards using 24bpp mode (May 7th, 2025)
This commit is contained in:
Miran Grča
2025-05-07 21:53:58 +02:00
committed by GitHub
parent a1bab703a6 e6a41921cf
commit 271ac87582
1 changed files with 1 additions and 1 deletions
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2
src/video/vid_ati_mach64.c
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@@ -1670,7 +1670,7 @@ mach64_blit(uint32_t cpu_dat, int count, mach64_t *mach64)
case MONO_SRC_PAT:
if (mach64->dst_cntl & DST_24_ROT_EN) {
if (!mach64->accel.xx_count)
mix = mach64->accel.pattern[dst_y & 7][dst_x & 7];
mix = mach64->accel.pattern[dst_y & 7][(dst_x / 3) & 7];
} else
mix = mach64->accel.pattern[dst_y & 7][dst_x & 7];
break;