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Fix compilation of binkaudio_rdft when dct is disabled 

Originally committed as revision 21903 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Daniel Verkamp 2010-02-19 20:51:12 +00:00
parent 3a201bd04f
commit e0ae359115
1 changed files with 8 additions and 6 deletions
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14
libavcodec/binkaudio.c
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@ -122,10 +122,12 @@ static av_cold int decode_init(AVCodecContext *avctx)
for (i = 0; i < s->channels; i++)
s->coeffs_ptr[i] = s->coeffs + i * s->frame_len;
if (avctx->codec->id == CODEC_ID_BINKAUDIO_RDFT)
if (CONFIG_BINKAUDIO_RDFT_DECODER && avctx->codec->id == CODEC_ID_BINKAUDIO_RDFT)
ff_rdft_init(&s->trans.rdft, frame_len_bits, IRIDFT);
else
else if (CONFIG_BINKAUDIO_DCT_DECODER)
ff_dct_init(&s->trans.dct, frame_len_bits, 0);
else
return -1;
return 0;
}
@ -209,9 +211,9 @@ static void decode_block(BinkAudioContext *s, short *out, int use_dct)
}
}
if (use_dct)
if (CONFIG_BINKAUDIO_DCT_DECODER && use_dct)
ff_dct_calc (&s->trans.dct, coeffs);
else
else if (CONFIG_BINKAUDIO_RDFT_DECODER)
ff_rdft_calc(&s->trans.rdft, coeffs);
}
@ -235,9 +237,9 @@ static av_cold int decode_end(AVCodecContext *avctx)
{
BinkAudioContext * s = avctx->priv_data;
av_freep(&s->bands);
if (avctx->codec->id == CODEC_ID_BINKAUDIO_RDFT)
if (CONFIG_BINKAUDIO_RDFT_DECODER && avctx->codec->id == CODEC_ID_BINKAUDIO_RDFT)
ff_rdft_end(&s->trans.rdft);
else
else if (CONFIG_BINKAUDIO_DCT_DECODER)
ff_dct_end(&s->trans.dct);
return 0;
}