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substract the unused record buffer size from the overall size before calculating the space still left for recording

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Lennart Poettering 2008-10-04 02:13:39 +02:00
parent 83b1d7a305
commit a9c1bb3e85
2 changed files with 5 additions and 4 deletions
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2
src/modules/module-alsa-sink.c
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@ -569,7 +569,7 @@ static int update_sw_params(struct userdata *u) {
if ((latency = pa_sink_get_requested_latency_within_thread(u->sink)) != (pa_usec_t) -1) { if ((latency = pa_sink_get_requested_latency_within_thread(u->sink)) != (pa_usec_t) -1) {
size_t b; size_t b;
pa_log_debug("latency set to %0.2f", (double) latency / PA_USEC_PER_MSEC); pa_log_debug("latency set to %0.2fms", (double) latency / PA_USEC_PER_MSEC);
b = pa_usec_to_bytes(latency, &u->sink->sample_spec); b = pa_usec_to_bytes(latency, &u->sink->sample_spec);

7
src/modules/module-alsa-source.c
View file

@ -211,9 +211,10 @@ static int try_recover(struct userdata *u, const char *call, int err) {
static size_t check_left_to_record(struct userdata *u, snd_pcm_sframes_t n) { static size_t check_left_to_record(struct userdata *u, snd_pcm_sframes_t n) {
size_t left_to_record; size_t left_to_record;
size_t rec_space = u->hwbuf_size - (size_t) u->hwbuf_unused_frames*u->frame_size;
if ((size_t) n*u->frame_size < u->hwbuf_size) if ((size_t) n*u->frame_size < rec_space)
left_to_record = u->hwbuf_size - ((size_t) n*u->frame_size); left_to_record = rec_space - ((size_t) n*u->frame_size);
else else
left_to_record = 0; left_to_record = 0;
@ -514,7 +515,7 @@ static int update_sw_params(struct userdata *u) {
if ((latency = pa_source_get_requested_latency_within_thread(u->source)) != (pa_usec_t) -1) { if ((latency = pa_source_get_requested_latency_within_thread(u->source)) != (pa_usec_t) -1) {
size_t b; size_t b;
pa_log_debug("latency set to %0.2f", (double) latency / PA_USEC_PER_MSEC); pa_log_debug("latency set to %0.2fms", (double) latency / PA_USEC_PER_MSEC);
b = pa_usec_to_bytes(latency, &u->source->sample_spec); b = pa_usec_to_bytes(latency, &u->source->sample_spec);