RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 15:27:46 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

32x, improved auto frame skip, plus new config option for max auto skip

Browse source
This commit is contained in:
kub 2019-10-11 00:06:50 +02:00
parent 20d2358ab1
commit e7ee7bc00a
5 changed files with 17 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

13
platform/common/emu.c
View file

@ -596,6 +596,7 @@ void emu_prep_defconfig(void)
defaultConfig.turbo_rate = 15;
defaultConfig.msh2_khz = PICO_MSH2_HZ / 1000;
defaultConfig.ssh2_khz = PICO_SSH2_HZ / 1000;
defaultConfig.max_skip = 4;
// platform specific overrides
pemu_prep_defconfig();
@ -1463,10 +1464,16 @@ void emu_loop(void)
else if (diff < -target_frametime_x3)
{
/* no time left for this frame - skip */
/* limit auto frameskip to 8 */
if (frames_done / 8 <= frames_shown)
/* limit auto frameskip to max_skip */
if (fskip_cnt < currentConfig.max_skip) {
fskip_cnt++;
skip = 1;
}
}
else {
fskip_cnt = 0;
}
} else
fskip_cnt = 0;
// don't go in debt too much
while (diff < -target_frametime_x3 * 3) {