mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-02-28 22:13:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Apply NTCS mode

Browse Source
This commit is contained in:
Francisco Javier Trujillo Mata 2019-01-03 11:50:24 +01:00
parent 1591bc2db2
commit e2ca8aa1b5
3 changed files with 37 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Makefile.ps2
View File

@ -1,8 +1,8 @@
BUILD_PRX = 0
DEBUG = 1
DEBUG = 0
HAVE_KERNEL_PRX = 0
HAVE_LOGGER = 0
HAVE_FILE_LOGGER = 1
HAVE_FILE_LOGGER = 0
HAVE_THREADS = 0
BIG_STACK = 0
WHOLE_ARCHIVE_LINK = 0

35
audio/drivers/ps2_audio.c
View File

@ -57,17 +57,15 @@ static void audioMainLoop(void *data)
while (ps2->running)
{
WaitSema(ps2->lock);
if (fifo_read_avail(ps2->buffer) >= sizeof(out_tmp)) {
fifo_read(ps2->buffer, out_tmp, sizeof(out_tmp));
} else {
memset(out_tmp, 0, sizeof(out_tmp));
}
size_t size = MIN(fifo_read_avail(ps2->buffer), sizeof(out_tmp));
fifo_read(ps2->buffer, out_tmp, size);
iSignalSema(ps2->lock);
iSignalSema(ps2->cond_lock);
int ret;
audsrv_wait_audio(sizeof(out_tmp));
ret = audsrv_play_audio(out_tmp, sizeof(out_tmp));
audsrv_wait_audio(size);
ret = audsrv_play_audio(out_tmp, size);
}
audsrv_stop_audio();
@ -83,7 +81,7 @@ static void audioCreateThread(ps2_audio_t *ps2) {
thread.stack=audioThreadStack;
thread.stack_size=sizeof(audioThreadStack);
thread.gp_reg=&_gp;
thread.initial_priority=0x50;
thread.initial_priority=0x40;
thread.attr=thread.option=0;
/*Backup the PS2 content to be used in the thread */
@ -258,6 +256,27 @@ static bool ps2_audio_use_float(void *data)
return false;
}
static size_t psp_write_avail(void *data)
{
size_t val;
ps2_audio_t* ps2 = (ps2_audio_t*)data;
if (!ps2||!ps2->running)
return 0;
WaitSema(ps2->lock);
size_t size = AUDIO_BUFFER - fifo_read_avail(ps2->buffer);
iSignalSema(ps2->lock);
return size;
}
static size_t psp_buffer_size(void *data)
{
return AUDIO_BUFFER ;
}
audio_driver_t audio_ps2 = {
ps2_audio_init,
ps2_audio_write,

6
gfx/drivers/ps2_gfx.c
View File

@ -44,6 +44,12 @@ typedef struct ps2_video
static GSGLOBAL *init_GSGlobal(void) {
GSGLOBAL *gsGlobal = gsKit_init_global();
gsGlobal->Mode = GS_MODE_NTSC;
gsGlobal->Interlace = GS_INTERLACED;
gsGlobal->Field = GS_FIELD;
gsGlobal->Width = 640;
gsGlobal->Height = 448;
gsGlobal->PSM = GS_PSM_CT16;
gsGlobal->PSMZ = GS_PSMZ_16;
gsGlobal->DoubleBuffering = GS_SETTING_OFF;