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sound, fix mcd cdda (mono, resampling), type cleanup, remove minimp3

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This commit is contained in:
kub 2022-02-08 20:49:43 +00:00
parent 9f1d5acdb4
commit f7741cac91
14 changed files with 193 additions and 89 deletions
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10
pico/sound/ym2612.c
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@ -1127,7 +1127,7 @@ static int update_algo_channel(chan_rend_context *ct, unsigned int eg_out, unsig
return smp;
}
static void chan_render_loop(chan_rend_context *ct, int *buffer, int length)
static void chan_render_loop(chan_rend_context *ct, s32 *buffer, int length)
{
int scounter; /* sample counter */
@ -1244,7 +1244,7 @@ disabled:
}
}
#else
void chan_render_loop(chan_rend_context *ct, int *buffer, unsigned short length);
void chan_render_loop(chan_rend_context *ct, s32 *buffer, unsigned short length);
#endif
static chan_rend_context crct;
@ -1255,7 +1255,7 @@ static void chan_render_prep(void)
crct.lfo_inc = ym2612.OPN.lfo_inc;
}
static void chan_render_finish(int *buffer, unsigned short length, int active_chans)
static void chan_render_finish(s32 *buffer, unsigned short length, int active_chans)
{
ym2612.OPN.eg_cnt = crct.eg_cnt;
ym2612.OPN.eg_timer = crct.eg_timer;
@ -1290,7 +1290,7 @@ static UINT32 update_lfo_phase(FM_SLOT *SLOT, UINT32 block_fnum)
return SLOT->Incr;
}
static int chan_render(int *buffer, int length, int c, UINT32 flags) // flags: stereo, ?, disabled, ?, pan_r, pan_l
static int chan_render(s32 *buffer, int length, int c, UINT32 flags) // flags: stereo, ?, disabled, ?, pan_r, pan_l
{
crct.CH = &ym2612.CH[c];
crct.mem = crct.CH->mem_value; /* one sample delay memory */
@ -1781,7 +1781,7 @@ static int OPNWriteReg(int r, int v)
/*******************************************************************************/
/* Generate samples for YM2612 */
int YM2612UpdateOne_(int *buffer, int length, int stereo, int is_buf_empty)
int YM2612UpdateOne_(s32 *buffer, int length, int stereo, int is_buf_empty)
{
int pan;
int active_chs = 0;