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Fix ao_null with float samples 

ao_null accepts float input, but the code calculating ao_data.bps only
checked for 1-byte formats and used samplesize 2 for everything else.
Because ao_null uses the bps value in its timing calculations this
effectively made "playback" advance at half the correct speed.
Fixed by calculating samplesize with af_fmt2bits() instead.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25223 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
uau 2007-12-01 05:17:08 +00:00
parent 7e5c327c5a
commit a655984828
1 changed files with 1 additions and 1 deletions
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2
libao2/ao_null.c
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@ -50,7 +50,7 @@ static int control(int cmd,void *arg){
// return: 1=success 0=fail
static int init(int rate,int channels,int format,int flags){
int samplesize = (format == AF_FORMAT_U8 || format == AF_FORMAT_S8) ? 1: 2;
int samplesize = af_fmt2bits(format) / 8;
ao_data.outburst = 256 * channels * samplesize;
// A "buffer" for about 0.2 seconds of audio
ao_data.buffersize = (int)(rate * 0.2 / 256 + 1) * ao_data.outburst;