Fix horizontal blanking calculation, fixes some S3 blanking excesses.

2024-02-07 00:11:02 +01:00
parent d8d44efab2
commit f3d585a1e1
11 changed files with 189 additions and 226 deletions
--- a/src/include/86box/vid_svga.h
+++ b/src/include/86box/vid_svga.h
@@ -118,16 +118,16 @@ typedef struct svga_t {
    int vram_display_mask;
    int vidclock;
    int dots_per_clock;
-    int hblank_ext;
    int hwcursor_on;
    int dac_hwcursor_on;
    int overlay_on;
    int set_override;
    int hblankstart;
    int hblankend;
-    int hblank_sub;
    int hblank_end_val;
    int hblank_end_len;
+    int hblank_end_mask;
+    int hblank_sub;
    int packed_4bpp;
    int ati_4color;