avcodec/audiotoolboxenc: Fix compile error on OS X 10.8.
authorDan Dennedy <ddennedy@gmail.com>
Fri, 25 Mar 2016 04:13:18 +0000 (04:13 +0000)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 26 Mar 2016 15:35:44 +0000 (16:35 +0100)
Fixes error "libavcodec/audiotoolboxenc.c:294:50: error: use of undeclared
identifier 'kAudioCodecPropertyPacketSizeLimitForVBR'."

That was added to 10.9:
https://developer.apple.com/library/mac/releasenotes/General/APIDiffsMacOSX10_9/AudioUnit.html

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/audiotoolboxenc.c

index cb53f2a..c4d36f5 100644 (file)
@@ -288,12 +288,14 @@ static av_cold int ffat_init_encoder(AVCodecContext *avctx)
 
     ffat_update_ctx(avctx);
 
+#if !TARGET_OS_IPHONE && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
     if (at->mode == kAudioCodecBitRateControlMode_Variable && avctx->rc_max_rate) {
         int max_size = avctx->rc_max_rate * avctx->frame_size / avctx->sample_rate;
         if (max_size)
         AudioConverterSetProperty(at->converter, kAudioCodecPropertyPacketSizeLimitForVBR,
                                   size, &max_size);
     }
+#endif
 
     ff_af_queue_init(avctx, &at->afq);