Pecus/libretro-atari800
1
0
Fork 0
mirror of https://github.com/Pecusx/libretro-atari800.git synced 2026-05-21 06:39:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

snd try again!

Browse Source
This commit is contained in:
Not6
2016-02-15 20:36:16 +01:00
parent b8cb13c854
commit eefd1e154e
3 changed files with 13 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libretro/config.h
+1 -1
View File
@@ -490,7 +490,7 @@
/* #undef SUPPORTS_SOUND_REINIT */ /* #undef SUPPORTS_SOUND_REINIT */
/* Define to use synchronized sound. */ /* Define to use synchronized sound. */
/* #undef SYNCHRONIZED_SOUND */ #define SYNCHRONIZED_SOUND 1
/* Alternate system-wide config file for non-Unix OS. */ /* Alternate system-wide config file for non-Unix OS. */
/* #undef SYSTEM_WIDE_CFG_FILE */ /* #undef SYSTEM_WIDE_CFG_FILE */
libretro/core-mapper.c
+7 -6
View File
@@ -194,7 +194,7 @@ extern unsigned atari_devices[ 2 ];
#include "pokeysnd.h" #include "pokeysnd.h"
extern int UI_is_active; extern int UI_is_active;
//unsigned char SBUF[1024*2]; unsigned char SBUF[1024*2];
void retro_sound_update() void retro_sound_update()
{ {
@@ -202,24 +202,25 @@ void retro_sound_update()
if (! UI_is_active) { if (! UI_is_active) {
POKEYSND_Process(SNDBUF,snd_sampler_pal); Sound_Callback(SBUF, 1024);
//POKEYSND_Process(SNDBUF,snd_sampler_pal);
for(x=0;x<snd_sampler_pal;x++){ for(x=0;x<snd_sampler_pal;x++){
//int smp = ((int) (((UBYTE *) SBUF)[x]) - 0x80) * 0x100; int smp = ((int) (((UBYTE *) SBUF)[x]) - 0x80) * 0x100;
//int smp2 = ((int) (((UBYTE *) SBUF)[x+snd_sampler_pal]) - 0x80) * 0x100; //int smp2 = ((int) (((UBYTE *) SBUF)[x+snd_sampler_pal]) - 0x80) * 0x100;
/*
if (smp > 32767) if (smp > 32767)
smp = 32767; smp = 32767;
else if (smp < -32768) else if (smp < -32768)
smp = -32768; smp = -32768;
*/
/* /*
if (smp2 > 32767) if (smp2 > 32767)
smp2 = 32767; smp2 = 32767;
else if (smp2 < -32768) else if (smp2 < -32768)
smp2 = -32768; smp2 = -32768;
*/ */
retro_audio_cb(SNDBUF[x],SNDBUF[x]/*2*/); retro_audio_cb(smp,smp);
} }
libretro/platform.c
+5 -4
View File
@@ -61,7 +61,7 @@ int skel_main(int argc, char **argv)
printf("Failed to initialise!\n"); printf("Failed to initialise!\n");
return 3; return 3;
} }
POKEYSND_Init(POKEYSND_FREQ_17_EXACT, 44100, 1, 1); //POKEYSND_Init(POKEYSND_FREQ_17_EXACT, 44100, 1, 1);
retro_sound_finalized=1; retro_sound_finalized=1;
printf("First retrun to main thread!\n"); printf("First retrun to main thread!\n");
@@ -294,9 +294,10 @@ int PLATFORM_SoundSetup(Sound_setup_t *setup)
{ {
//force 16 bit stereo sound at 44100 //force 16 bit stereo sound at 44100
setup->freq=44100; setup->freq=44100;
setup->sample_size=2; setup->sample_size=1;
setup->channels=2; setup->channels=1;
setup->buffer_ms=20; // setup->buffer_ms=20;
setup->buffer_frames = 1024;
return TRUE; return TRUE;
} }