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MGA: fixes pitch mask to be correct according to the docs (it incorrectly stripped bit 11 of the pitch before).

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Reference: Page 3-74 (PDF page number 87), https://www.vgamuseum.info/images/doc/matrox/mga-2164w_dev_spec.pdf.
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OBattler
2024-04-03 14:09:27 +02:00
parent 48718eb169
commit fcbbae181f
1 changed files with 1 additions and 1 deletions
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2
src/video/vid_mga.c
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@@ -337,7 +337,7 @@
#define MACCESS_NODITHER (1 << 30)
#define MACCESS_DIT555 (1 << 31)
#define PITCH_MASK 0x7e0
#define PITCH_MASK 0xfe0
#define PITCH_YLIN (1 << 15)
#define SGN_SDYDXL (1 << 0)