mirror/86Box
1
0
Fork 0
mirror of https://github.com/86Box/86Box.git synced 2026-02-22 09:35:32 -07:00
Code Issues Packages Projects Releases Activity

Add s3_virge_wait_fifo_idle calls for register access

Browse Source
This commit is contained in:
AITUS95
2025-12-30 12:38:12 +01:00
committed by GitHub
parent 41997e1bad
commit 33bd395dc5
1 changed files with 26 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/video/vid_s3_virge.c
View File

@@ -1378,96 +1378,122 @@ s3_virge_mmio_read_l(uint32_t addr, void *priv)
case 0xa4d4:
case 0xa8d4:
case 0xacd4:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.src_base;
break;
case 0xa4d8:
case 0xa8d8:
case 0xacd8:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.dest_base;
break;
case 0xa4dc:
case 0xa8dc:
case 0xacdc:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.clip_l << 16) | virge->s3d.clip_r;
break;
case 0xa4e0:
case 0xa8e0:
case 0xace0:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.clip_t << 16) | virge->s3d.clip_b;
break;
case 0xa4e4:
case 0xa8e4:
case 0xace4:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.dest_str << 16) | virge->s3d.src_str;
break;
case 0xa4e8:
case 0xace8:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.mono_pat_0;
break;
case 0xa4ec:
case 0xacec:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.mono_pat_1;
break;
case 0xa4f0:
case 0xacf0:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.pat_bg_clr;
break;
case 0xa4f4:
case 0xa8f4:
case 0xacf4:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.pat_fg_clr;
break;
case 0xa4f8:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.src_bg_clr;
break;
case 0xa4fc:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.src_fg_clr;
break;
case 0xa500:
case 0xa900:
case 0xad00:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.cmd_set;
break;
case 0xa504:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.r_width << 16) | virge->s3d.r_height;
break;
case 0xa508:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.rsrc_x << 16) | virge->s3d.rsrc_y;
break;
case 0xa50c:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.rdest_x << 16) | virge->s3d.rdest_y;
break;
case 0xa96c:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.lxend0 << 16) | virge->s3d.lxend1;
break;
case 0xa970:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.ldx;
break;
case 0xa974:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.lxstart;
break;
case 0xa978:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.lystart;
break;
case 0xa97c:
s3_virge_wait_fifo_idle(virge);
ret = (virge->s3d.line_dir << 31) | virge->s3d.lycnt;
break;
case 0xad68:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.prdx;
break;
case 0xad6c:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.prxstart;
break;
case 0xad70:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.pldx;
break;
case 0xad74:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.plxstart;
break;
case 0xad78:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.pystart;
break;
case 0xad7c:
s3_virge_wait_fifo_idle(virge);
ret = virge->s3d.pycnt;
break;