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Make the horizontal blanking loops no longer loop eternally.

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OBattler
2024-02-18 11:54:11 +01:00
parent 607c113a36
commit 26dcf9cb73
1 changed files with 2 additions and 2 deletions
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4
src/video/vid_svga.c
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@@ -797,7 +797,7 @@ svga_recalctimings(svga_t *svga)
svga_log("Blank: %04i-%04i, Total: %04i, Mask: %02X\n", svga->hblankstart, svga->hblank_end_val, svga_log("Blank: %04i-%04i, Total: %04i, Mask: %02X\n", svga->hblankstart, svga->hblank_end_val,
svga->htotal, eff_mask); svga->htotal, eff_mask);
while (1) { while (adj_dot < (svga->htotal << 1)) {
if (dot == svga->htotal) if (dot == svga->htotal)
dot = 0; dot = 0;
@@ -820,7 +820,7 @@ svga_recalctimings(svga_t *svga)
uint32_t eff_mask8514 = 0x0000003f; uint32_t eff_mask8514 = 0x0000003f;
dev->hblank_sub = 0; dev->hblank_sub = 0;
while (1) { while (adj_dot8514 < (dev->h_total << 1)) {
if (dot8514 == dev->h_total) if (dot8514 == dev->h_total)
dot = 0; dot = 0;