mirror/86Box
1
0
Fork 0
mirror of https://github.com/86Box/86Box.git synced 2026-02-21 17:15:32 -07:00
Code Issues Packages Projects Releases Activity

voodoo1: apply FIFO wake delay only when type == VOODOO_1

Browse Source 
Updated the wake delay for the FIFO thread based on the card type.
This commit is contained in:
AITUS95
2025-11-26 17:06:15 +01:00
committed by GitHub
parent 1f45cf2872
commit e5e51b3c34
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/video/vid_voodoo_fifo.c
View File

@@ -60,7 +60,10 @@ voodoo_fifo_log(const char *fmt, ...)
# define voodoo_fifo_log(fmt, ...)
#endif
#define WAKE_DELAY (TIMER_USEC * 2000)
#define WAKE_DELAY_DEFAULT (TIMER_USEC * 100)
/* Per-card wake delay: Voodoo1 uses a larger delay to reduce FIFO wake frequency */
#define WAKE_DELAY_OF(v) ((v)->type == VOODOO_1 ? (TIMER_USEC * 2000) : WAKE_DELAY_DEFAULT)
void
voodoo_wake_fifo_thread(voodoo_t *voodoo)
{
@@ -69,7 +72,7 @@ voodoo_wake_fifo_thread(voodoo_t *voodoo)
process one word and go back to sleep, requiring it to be woken on
almost every write. Instead, wait a short while so that the CPU
emulation writes more data so we have more batched-up work.*/
timer_set_delay_u64(&voodoo->wake_timer, WAKE_DELAY);
timer_set_delay_u64(&voodoo->wake_timer, WAKE_DELAY_OF(voodoo));
}
}