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adxdec: get rid of an avpriv function

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The only thing the demuxer needs is the sample rate to set the timebase,
which can be simply read with AV_RB32.
This commit is contained in:
Anton Khirnov
2014-07-03 19:01:59 +00:00
parent f6ee61fb05
commit d5cf5afabb
5 changed files with 25 additions and 15 deletions
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12
libavcodec/adx.c
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@@ -35,8 +35,8 @@ void ff_adx_calculate_coeffs(int cutoff, int sample_rate, int bits, int *coeff)
coeff[1] = lrintf(-(c * c) * (1 << bits));
}
int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
int bufsize, int *header_size, int *coeff)
int ff_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
int bufsize, int *header_size, int *coeff)
{
int offset, cutoff;
@@ -80,3 +80,11 @@ int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
*header_size = offset;
return 0;
}
#if LIBAVCODEC_VERSION_MAJOR < 56
int avpriv_adx_decode_header(AVCodecContext *avctx, const uint8_t *buf,
int bufsize, int *header_size, int *coeff)
{
return ff_adx_decode_header(avctx, buf, bufsize, header_size, coeff);
}
#endif