/*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/mem.h"
#include "avfft.h"
#include "fft.h"
+#include "rdft.h"
+#include "dct.h"
/* FFT */
{
FFTContext *s = av_malloc(sizeof(*s));
- if (s)
- ff_fft_init(s, nbits, inverse);
+ if (s && ff_fft_init(s, nbits, inverse))
+ av_freep(&s);
return s;
}
{
FFTContext *s = av_malloc(sizeof(*s));
- if (s)
- ff_mdct_init(s, nbits, inverse, scale);
+ if (s && ff_mdct_init(s, nbits, inverse, scale))
+ av_freep(&s);
return s;
}
{
RDFTContext *s = av_malloc(sizeof(*s));
- if (s)
- ff_rdft_init(s, nbits, trans);
+ if (s && ff_rdft_init(s, nbits, trans))
+ av_freep(&s);
return s;
}
void av_rdft_calc(RDFTContext *s, FFTSample *data)
{
- ff_rdft_calc(s, data);
+ s->rdft_calc(s, data);
}
void av_rdft_end(RDFTContext *s)
{
DCTContext *s = av_malloc(sizeof(*s));
- if (s)
- ff_dct_init(s, nbits, inverse);
+ if (s && ff_dct_init(s, nbits, inverse))
+ av_freep(&s);
return s;
}
void av_dct_calc(DCTContext *s, FFTSample *data)
{
- ff_dct_calc(s, data);
+ s->dct_calc(s, data);
}
void av_dct_end(DCTContext *s)