From: Marcin Rajwa Date: Fri, 7 Aug 2020 14:17:25 +0000 (+0200) Subject: aplay: capture: write only the amount of read frames X-Git-Tag: v1.2.4~10 X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=9b02b42db48d4c202afcaf5001019534f30f6c96;p=alsa-utils.git aplay: capture: write only the amount of read frames This patch changes the way aborted stream is being saved. Currently when abort signal happens the write back of read samples is skipped but there is no reason to not save them. Also, we need to know how much frames have been read and write only those. Signed-off-by: Marcin Rajwa Signed-off-by: Jaroslav Kysela --- diff --git a/aplay/aplay.c b/aplay/aplay.c index d71035c..f71d0c9 100644 --- a/aplay/aplay.c +++ b/aplay/aplay.c @@ -3206,11 +3206,12 @@ static void capture(char *orig_name) size_t c = (rest <= (off64_t)chunk_bytes) ? (size_t)rest : chunk_bytes; size_t f = c * 8 / bits_per_frame; - if (pcm_read(audiobuf, f) != f) { + size_t read = pcm_read(audiobuf, f); + size_t save; + if (read != f) in_aborting = 1; - break; - } - if (xwrite(fd, audiobuf, c) != c) { + save = read * bits_per_frame / 8; + if (xwrite(fd, audiobuf, save) != save) { perror(name); in_aborting = 1; break;