diff options
Diffstat (limited to 'lib/igt_alsa.c')
| -rw-r--r-- | lib/igt_alsa.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/igt_alsa.c b/lib/igt_alsa.c index 22089881..fc6d336b 100644 --- a/lib/igt_alsa.c +++ b/lib/igt_alsa.c @@ -497,7 +497,8 @@ void alsa_register_input_callback(struct alsa *alsa, /** * alsa_run: * @alsa: The target alsa structure - * @duration_ms: The maximum duration of the run in milliseconds + * @duration_ms: The maximum duration of the run in milliseconds, or -1 for an + * infinite duration. * * Run ALSA playback and capture on the input and output devices for at * most @duration_ms milliseconds, calling the registered callbacks when needed. @@ -545,7 +546,7 @@ int alsa_run(struct alsa *alsa, int duration_ms) do { reached = true; - if (output_total < output_limit) { + if (output_limit < 0 || output_total < output_limit) { reached = false; if (!output_ready) { @@ -607,7 +608,8 @@ int alsa_run(struct alsa *alsa, int duration_ms) } - if (alsa->input_callback && input_total < input_limit) { + if (alsa->input_callback && + (input_limit < 0 || input_total < input_limit)) { reached = false; if (input_count == input_trigger) { @@ -660,11 +662,8 @@ int alsa_run(struct alsa *alsa, int duration_ms) ret = 0; complete: - if (output_buffer) - free(output_buffer); - - if (input_buffer) - free(input_buffer); + free(output_buffer); + free(input_buffer); return ret; } |