From 4d31c3c53d9217e5432d7cc53c1b631dedf6e99f Mon Sep 17 00:00:00 2001 From: arpi Date: Wed, 4 Dec 2002 21:42:22 +0000 Subject: The enclosed patch should fix problems associated with playing 8-bit wide audio samples (or anything other than 16-bit samples, for that matter) using the alsa9 ao driver. patch by "R.L. Horn" git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8347 b3059339-0415-0410-9bf9-f77b7e298cf2 --- libao2/ao_alsa1x.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'libao2/ao_alsa1x.c') diff --git a/libao2/ao_alsa1x.c b/libao2/ao_alsa1x.c index 92ffb033b5..5ed8f41ece 100644 --- a/libao2/ao_alsa1x.c +++ b/libao2/ao_alsa1x.c @@ -853,10 +853,10 @@ static int play_normal(void* data, int len) //bytes_per_sample is always 4 for 2 chn S16_LE int num_frames = len / bytes_per_sample; - signed short *output_samples=data; + char *output_samples = (char *)data; snd_pcm_sframes_t res = 0; - //printf("alsa-play: frames=%i, len=%i",num_frames,len); + //fprintf(stderr,"alsa-play: frames=%i, len=%i\n",num_frames,len); if (!alsa_handler) { printf("alsa-play: device configuration error"); @@ -891,7 +891,10 @@ static int play_normal(void* data, int len) } if (res > 0) { - output_samples += ao_data.channels * res; + + /* output_samples += ao_data.channels * res; */ + output_samples += res * bytes_per_sample; + num_frames -= res; } -- cgit v1.2.3