| Revision | 161 (tree) |
|---|---|
| Time | 2019-08-13 17:01:22 |
| Author | toshinagata1964 |
Improve handling of the internal audio format of the music devices
trunk/MD_package/MDAudio_MacOSX.c (diff)| @@ -670,22 +670,7 @@ | ||
| 670 | 670 | if (err == noErr) { |
| 671 | 671 | propSize = sizeof(MDAudioFormat); |
| 672 | 672 | err = AudioUnitGetProperty(unit, kAudioUnitProperty_StreamFormat, kAudioUnitScope_Output, 0, &info.format, &propSize); |
| 673 | - if (err) { | |
| 674 | - err = AudioUnitSetProperty(unit, kAudioUnitProperty_StreamFormat, kAudioUnitScope_Output, 0, &gAudio->preferredFormat, sizeof(AudioStreamBasicDescription)); | |
| 675 | - info.acceptsCanonicalFormat = 1; | |
| 676 | - info.format = gAudio->preferredFormat; | |
| 677 | - } else { | |
| 678 | - info.acceptsCanonicalFormat = 0; | |
| 679 | - } | |
| 680 | - | |
| 681 | - /* if (err != noErr) { | |
| 682 | - info.acceptsCanonicalFormat = 0; | |
| 683 | - propSize = sizeof(MDAudioFormat); | |
| 684 | - err = AudioUnitGetProperty(unit, kAudioUnitProperty_StreamFormat, kAudioUnitScope_Output, 0, &info.format, &propSize); | |
| 685 | - } else { | |
| 686 | - info.acceptsCanonicalFormat = 1; | |
| 687 | - info.format = gAudio->preferredFormat; | |
| 688 | - } */ | |
| 673 | + info.acceptsCanonicalFormat = sMDAudioCompareFormat(&info.format, &gAudio->preferredFormat); | |
| 689 | 674 | } else { |
| 690 | 675 | unit = NULL; |
| 691 | 676 | } |
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