ALSA: prefix output with "ALSA:"
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5678556cb6
commit
dc709c604f
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@ -62,7 +62,7 @@ static void alsa_init()
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if (rc < 0)
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{
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fprintf(stderr, "unable to open PCM device %s: %s\n", device.c_str(), snd_strerror(rc));
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fprintf(stderr, "ALSA: unable to open PCM device %s: %s\n", device.c_str(), snd_strerror(rc));
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return;
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}
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@ -75,7 +75,7 @@ static void alsa_init()
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rc=snd_pcm_hw_params_any(handle, params);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_any %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_any %s\n", snd_strerror(rc));
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return;
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}
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@ -85,7 +85,7 @@ static void alsa_init()
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rc=snd_pcm_hw_params_set_access(handle, params, SND_PCM_ACCESS_RW_INTERLEAVED);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_access %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_access %s\n", snd_strerror(rc));
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return;
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}
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@ -93,7 +93,7 @@ static void alsa_init()
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rc=snd_pcm_hw_params_set_format(handle, params, SND_PCM_FORMAT_S16_LE);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_format %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_format %s\n", snd_strerror(rc));
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return;
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}
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@ -101,7 +101,7 @@ static void alsa_init()
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rc=snd_pcm_hw_params_set_channels(handle, params, 2);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_channels %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_channels %s\n", snd_strerror(rc));
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return;
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}
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@ -110,7 +110,7 @@ static void alsa_init()
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rc=snd_pcm_hw_params_set_rate_near(handle, params, &val, &dir);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_rate_near %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_rate_near %s\n", snd_strerror(rc));
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return;
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}
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@ -119,26 +119,31 @@ static void alsa_init()
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rc=snd_pcm_hw_params_set_period_size_near(handle, params, &period_size, &dir);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_buffer_size_near %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_buffer_size_near %s\n", snd_strerror(rc));
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return;
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}
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else
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{
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printf("ALSA: period size set to %ld\n", period_size);
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}
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buffer_size = (44100 * 100 /* settings.omx.Audio_Latency */ / 1000 / period_size + 1) * period_size;
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rc=snd_pcm_hw_params_set_buffer_size_near(handle, params, &buffer_size);
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if (rc < 0)
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{
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fprintf(stderr, "Error:snd_pcm_hw_params_set_buffer_size_near %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Error:snd_pcm_hw_params_set_buffer_size_near %s\n", snd_strerror(rc));
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return;
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}
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else
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{
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printf("ALSA: buffer size set to %ld\n", buffer_size);
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}
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/* Write the parameters to the driver */
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rc = snd_pcm_hw_params(handle, params);
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if (rc < 0)
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{
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fprintf(stderr, "Unable to set hw parameters: %s\n", snd_strerror(rc));
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fprintf(stderr, "ALSA: Unable to set hw parameters: %s\n", snd_strerror(rc));
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return;
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}
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}
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