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set default buffer sizes

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philippe44
2019-07-04 07:05:03 -07:00
parent 985fccb18d
commit ff216626fe
2 changed files with 7 additions and 0 deletions
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2
components/squeezelite/output_i2s.c
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@@ -264,6 +264,8 @@ static void *output_thread_i2s() {
LOG_INFO("Restarting I2S."); LOG_INFO("Restarting I2S.");
i2s_start(CONFIG_I2S_NUM); i2s_start(CONFIG_I2S_NUM);
} }
// TODO: synchronize sample rate change when the block is at the DAC, not added to the DMA buffer
if (i2s_config.sample_rate != output.current_sample_rate) { if (i2s_config.sample_rate != output.current_sample_rate) {
LOG_INFO("changing sampling rate %u to %u", i2s_config.sample_rate, output.current_sample_rate); LOG_INFO("changing sampling rate %u to %u", i2s_config.sample_rate, output.current_sample_rate);
i2s_config.sample_rate = output.current_sample_rate; i2s_config.sample_rate = output.current_sample_rate;

5
components/squeezelite/squeezelite.h
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@@ -240,8 +240,13 @@
#endif // !LINKALL #endif // !LINKALL
// config options // config options
#if !EMBEDDED
#define STREAMBUF_SIZE (2 * 1024 * 1024) #define STREAMBUF_SIZE (2 * 1024 * 1024)
#define OUTPUTBUF_SIZE (44100 * 8 * 10) #define OUTPUTBUF_SIZE (44100 * 8 * 10)
#else
#define STREAMBUF_SIZE (480 * 1024)
#define OUTPUTBUF_SIZE (1450 * 1024)
#endif
#define OUTPUTBUF_SIZE_CROSSFADE (OUTPUTBUF_SIZE * 12 / 10) #define OUTPUTBUF_SIZE_CROSSFADE (OUTPUTBUF_SIZE * 12 / 10)
#define MAX_HEADER 4096 // do not reduce as icy-meta max is 4080 #define MAX_HEADER 4096 // do not reduce as icy-meta max is 4080