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cd: switch to CD drive emu code from genplus

Browse source 
same license, much cleaner code
This commit is contained in:
notaz 2013-10-06 21:08:07 +03:00
parent 3f23709ef3
commit 274fcc35aa
25 changed files with 1798 additions and 1824 deletions
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18
platform/common/emu.c
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@ -530,19 +530,20 @@ out:
int emu_swap_cd(const char *fname)
{
cd_img_type cd_type;
enum cd_img_type cd_type;
int ret = -1;
cd_type = PicoCdCheck(fname, NULL);
if (cd_type != CIT_NOT_CD)
ret = Insert_CD(fname, cd_type);
ret = cdd_load(fname, cd_type);
if (ret != 0) {
menu_update_msg("Load failed, invalid CD image?");
return 0;
}
strncpy(rom_fname_loaded, fname, sizeof(rom_fname_loaded)-1);
rom_fname_loaded[sizeof(rom_fname_loaded)-1] = 0;
rom_fname_loaded[sizeof(rom_fname_loaded) - 1] = 0;
return 1;
}
@ -606,7 +607,6 @@ void emu_set_defconfig(void)
PsndRate = currentConfig.s_PsndRate;
PicoRegionOverride = currentConfig.s_PicoRegion;
PicoAutoRgnOrder = currentConfig.s_PicoAutoRgnOrder;
PicoCDBuffers = currentConfig.s_PicoCDBuffers;
}
int emu_read_config(const char *rom_fname, int no_defaults)
@ -1336,10 +1336,6 @@ void emu_loop(void)
PicoLoopPrepare();
// prepare CD buffer
if (PicoAHW & PAHW_MCD)
PicoCDBufferInit();
plat_video_loop_prepare();
emu_loop_prep();
pemu_sound_start();
@ -1501,10 +1497,4 @@ void emu_loop(void)
pemu_loop_end();
emu_sound_stop();
// pemu_loop_end() might want to do 1 frame for bg image,
// so free CD buffer here
if (PicoAHW & PAHW_MCD)
PicoCDBufferFree();
}