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MGA: Fix texture filtering completely on G100.

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OBattler
2024-06-26 23:07:59 +02:00
parent 049579919e
commit 1df242d9bb
1 changed files with 2 additions and 2 deletions
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4
src/video/vid_mga.c
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@@ -5111,8 +5111,8 @@ texture_read(mystique_t *mystique, int *tex_r, int *tex_g, int *tex_b, int *atra
s = (int32_t) mystique->dwgreg.tmr[6] >> s_shift; s = (int32_t) mystique->dwgreg.tmr[6] >> s_shift;
t = (int32_t) mystique->dwgreg.tmr[7] >> t_shift; t = (int32_t) mystique->dwgreg.tmr[7] >> t_shift;
s_frac = (((int32_t) mystique->dwgreg.tmr[6] >> s_shift) & ((1 << s_shift) - 1)) / (double)(1 << s_shift); s_frac = (((int32_t) mystique->dwgreg.tmr[6]) & ((1 << s_shift) - 1)) / (double)(1 << s_shift);
t_frac = (((int32_t) mystique->dwgreg.tmr[7] >> t_shift) & ((1 << t_shift) - 1)) / (double)(1 << t_shift); t_frac = (((int32_t) mystique->dwgreg.tmr[7]) & ((1 << t_shift) - 1)) / (double)(1 << t_shift);
} else { } else {
const int s_shift = (20 + 16) - (mystique->dwgreg.texwidth & TEXWIDTH_TW_MASK); const int s_shift = (20 + 16) - (mystique->dwgreg.texwidth & TEXWIDTH_TW_MASK);
const int t_shift = (20 + 16) - (mystique->dwgreg.texheight & TEXHEIGHT_TH_MASK); const int t_shift = (20 + 16) - (mystique->dwgreg.texheight & TEXHEIGHT_TH_MASK);