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OS/2 3.0 icon backgrounds are now drawn properly

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This commit is contained in:
Cacodemon345
2025-02-27 23:26:42 +06:00
parent d7644a97c3
commit 86342bfffe
1 changed files with 3 additions and 0 deletions
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3
src/video/vid_mga.c
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@@ -4677,6 +4677,7 @@ blit_trap(mystique_t *mystique)
int err_l = (int32_t)mystique->dwgreg.ar[1];
int err_r = (int32_t)mystique->dwgreg.ar[4];
const int trans_sel = (mystique->dwgreg.dwgctrl_running & DWGCTRL_TRANS_MASK) >> DWGCTRL_TRANS_SHIFT;
bool transc = !!(mystique->dwgreg.dwgctrl_running & DWGCTRL_TRANSC);
switch (mystique->dwgreg.dwgctrl_running & DWGCTRL_ATYPE_MASK) {
case DWGCTRL_ATYPE_BLK:
@@ -4699,6 +4700,7 @@ blit_trap(mystique_t *mystique)
int pattern = mystique->dwgreg.pattern[yoff][xoff];
uint32_t dst;
if (!transc || (transc && pattern))
switch (mystique->maccess_running & MACCESS_PWIDTH_MASK) {
case MACCESS_PWIDTH_8:
svga->vram[(mystique->dwgreg.ydst_lin + x_l) & mystique->vram_mask] = (pattern ? mystique->dwgreg.fcol : mystique->dwgreg.bcol) & 0xff;
@@ -4770,6 +4772,7 @@ blit_trap(mystique_t *mystique)
uint32_t dst;
uint32_t old_dst;
if (!transc || (transc && pattern))
switch (mystique->maccess_running & MACCESS_PWIDTH_MASK) {
case MACCESS_PWIDTH_8:
dst = svga->vram[(mystique->dwgreg.ydst_lin + x_l) & mystique->vram_mask];