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stack & internal memory optimization

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will need to move pthread stack to external memory at some point ...
This commit is contained in:
philippe44
2019-08-20 23:04:41 -07:00
parent f547a52c1e
commit 217dd8e5f0
6 changed files with 14 additions and 10 deletions
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6
components/squeezelite/output_i2s.c
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@@ -86,7 +86,7 @@ typedef enum { DAC_ON = 0, DAC_OFF, DAC_POWERDOWN, DAC_VOLUME } dac_cmd_e;
// must have an integer ratio with FRAME_BLOCK
#define DMA_BUF_LEN 512
#define DMA_BUF_COUNT 16
#define DMA_BUF_COUNT 12
#define DECLARE_ALL_MIN_MAX \
DECLARE_MIN_MAX(o); \
@@ -307,7 +307,7 @@ void output_init_i2s(log_level level, char *device, unsigned output_buf_size, ch
pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN + OUTPUT_THREAD_STACK_SIZE);
pthread_create_name(&thread, &attr, output_thread_i2s, NULL, "output_i2s");
pthread_attr_destroy(&attr);
// leave stack size to default
pthread_create_name(&stats_thread, NULL, output_thread_i2s_stats, NULL, "output_i2s_sts");
}
@@ -404,7 +404,7 @@ static void *output_thread_i2s() {
// spdif needs 16 bytes per frame : 32 bits/sample, 2 channels, BMC encoded
if (spdif && (sbuf = malloc(FRAME_BLOCK * 16)) == NULL) {
LOG_ERROR("Cannot allocate SPDIF buffer");
}
}
while (running) {