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(3DS) audio driver: prevent an occasional lockup.

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add performance counters.
This commit is contained in:
aliaspider 2015-04-10 21:46:42 +01:00
parent 301309304a
commit 3eda95bb7e
1 changed files with 10 additions and 5 deletions
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15
audio/drivers/ctr_audio.c
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@ -15,6 +15,7 @@
#include "../../general.h"
#include "../../driver.h"
#include "../../performance.h"
typedef struct
@ -75,7 +76,7 @@ static void *ctr_audio_init(const char *device, unsigned rate, unsigned latency)
CSND_SetVol(0x8, 0xFFFF, 0);
CSND_SetVol(0x9, 0, 0xFFFF);
csndExecCmds(true);
csndExecCmds(false);
return ctr;
}
@ -87,7 +88,7 @@ static void ctr_audio_free(void *data)
// csndExit();
CSND_SetPlayState(0x8, 0);
CSND_SetPlayState(0x9, 0);
csndExecCmds(true);
csndExecCmds(false);
linearFree(ctr->l);
linearFree(ctr->r);
@ -106,6 +107,9 @@ static ssize_t ctr_audio_write(void *data, const void *buf, size_t size)
int i;
const uint16_t* src = buf;
RARCH_PERFORMANCE_INIT(ctraudio_f);
RARCH_PERFORMANCE_START(ctraudio_f);
CSND_ChnInfo channel_info;
csndGetState(0x8, &channel_info);
@ -119,7 +123,7 @@ static ssize_t ctr_audio_write(void *data, const void *buf, size_t size)
{
CSND_SetBlock(0x8, 1, ctr->l_paddr, CTR_AUDIO_SIZE);
CSND_SetBlock(0x9, 1, ctr->r_paddr, CTR_AUDIO_SIZE);
csndExecCmds(true);
csndExecCmds(false);
playpos = 0;
}
@ -150,6 +154,7 @@ static ssize_t ctr_audio_write(void *data, const void *buf, size_t size)
ctr->pos &= CTR_AUDIO_COUNT_MASK;
}
RARCH_PERFORMANCE_STOP(ctraudio_f);
return size;
}
@ -160,7 +165,7 @@ static bool ctr_audio_stop(void *data)
CSND_SetBlock(0x8, 1, ctr->silence_paddr, CTR_AUDIO_SIZE);
CSND_SetBlock(0x9, 1, ctr->silence_paddr, CTR_AUDIO_SIZE);
csndExecCmds(true);
csndExecCmds(false);
return true;
}
@ -181,7 +186,7 @@ static bool ctr_audio_start(void *data)
CSND_SetBlock(0x8, 1, ctr->l_paddr, CTR_AUDIO_SIZE);
CSND_SetBlock(0x9, 1, ctr->r_paddr, CTR_AUDIO_SIZE);
csndExecCmds(true);
csndExecCmds(false);
return true;
}