TheCloud/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2025-10-03 10:22:45 -04:00
Code Issues Packages Projects Releases Wiki Activity

getting play rate for wav files

Browse Source
This commit is contained in:
Dave Schuyler 2005-07-28 03:18:03 +00:00
parent 756340d3e9
commit 0216703540
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
panda/src/audiotraits/milesAudioSound.cxx
View File

@ -161,7 +161,19 @@ namespace {
break; break;
case AIL_QUICK_DIGITAL_TYPE: case AIL_QUICK_DIGITAL_TYPE:
case AIL_QUICK_MPEG_DIGITAL_TYPE: case AIL_QUICK_MPEG_DIGITAL_TYPE:
if (AIL_quick_status(audio) == QSTAT_PLAYING) {
return AIL_sample_playback_rate((HSAMPLE)audio->handle); return AIL_sample_playback_rate((HSAMPLE)audio->handle);
} else {
//HACK: The play rate is returning 0 unless it's playing
if (AIL_quick_play(audio, 1)) {
S32 rate = AIL_sample_playback_rate((HSAMPLE)audio->handle);
AIL_quick_halt(audio);
return rate;
}
}
break;
default:
audio_debug("Get_playback_rate unknown audio type");
break; break;
} }
} }
@ -459,7 +471,7 @@ set_play_rate(float play_rate) {
case AIL_QUICK_DIGITAL_TYPE: case AIL_QUICK_DIGITAL_TYPE:
case AIL_QUICK_MPEG_DIGITAL_TYPE: case AIL_QUICK_MPEG_DIGITAL_TYPE:
// wave and mp3 use sample rate (e.g. 44100) // wave and mp3 use sample rate (e.g. 44100)
_audio->speed = S32(play_rate*_original_playback_rate); _audio->speed = S32(play_rate*float(_original_playback_rate));
if ((_audio->speed != -1) && (AIL_quick_status(_audio) == QSTAT_PLAYING)) { if ((_audio->speed != -1) && (AIL_quick_status(_audio) == QSTAT_PLAYING)) {
AIL_set_sample_playback_rate((HSAMPLE)_audio->handle, _audio->speed); AIL_set_sample_playback_rate((HSAMPLE)_audio->handle, _audio->speed);
} }