X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjni%2Finclude%2Flibavcodec%2Favfft.h;fp=app%2Fsrc%2Fmain%2Fjni%2Finclude%2Flibavcodec%2Favfft.h;h=0000000000000000000000000000000000000000;hb=577426ccc66649228285c4a0b6ba8752836059c6;hp=0c0f9b8d8dae13c14a8cd91a1c4234b07821e916;hpb=b7202442677d0cf41e6e59870cd6c34e5619b8b9;p=rtmpclient.git

diff --git a/app/src/main/jni/include/libavcodec/avfft.h b/app/src/main/jni/include/libavcodec/avfft.h
deleted file mode 100644
index 0c0f9b8..0000000
--- a/app/src/main/jni/include/libavcodec/avfft.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg 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,
- * 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
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_AVFFT_H
-#define AVCODEC_AVFFT_H
-
-/**
- * @file
- * @ingroup lavc_fft
- * FFT functions
- */
-
-/**
- * @defgroup lavc_fft FFT functions
- * @ingroup lavc_misc
- *
- * @{
- */
-
-typedef float FFTSample;
-
-typedef struct FFTComplex {
-    FFTSample re, im;
-} FFTComplex;
-
-typedef struct FFTContext FFTContext;
-
-/**
- * Set up a complex FFT.
- * @param nbits           log2 of the length of the input array
- * @param inverse         if 0 perform the forward transform, if 1 perform the inverse
- */
-FFTContext *av_fft_init(int nbits, int inverse);
-
-/**
- * Do the permutation needed BEFORE calling ff_fft_calc().
- */
-void av_fft_permute(FFTContext *s, FFTComplex *z);
-
-/**
- * Do a complex FFT with the parameters defined in av_fft_init(). The
- * input data must be permuted before. No 1.0/sqrt(n) normalization is done.
- */
-void av_fft_calc(FFTContext *s, FFTComplex *z);
-
-void av_fft_end(FFTContext *s);
-
-FFTContext *av_mdct_init(int nbits, int inverse, double scale);
-void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_mdct_end(FFTContext *s);
-
-/* Real Discrete Fourier Transform */
-
-enum RDFTransformType {
-    DFT_R2C,
-    IDFT_C2R,
-    IDFT_R2C,
-    DFT_C2R,
-};
-
-typedef struct RDFTContext RDFTContext;
-
-/**
- * Set up a real FFT.
- * @param nbits           log2 of the length of the input array
- * @param trans           the type of transform
- */
-RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
-void av_rdft_calc(RDFTContext *s, FFTSample *data);
-void av_rdft_end(RDFTContext *s);
-
-/* Discrete Cosine Transform */
-
-typedef struct DCTContext DCTContext;
-
-enum DCTTransformType {
-    DCT_II = 0,
-    DCT_III,
-    DCT_I,
-    DST_I,
-};
-
-/**
- * Set up DCT.
- *
- * @param nbits           size of the input array:
- *                        (1 << nbits)     for DCT-II, DCT-III and DST-I
- *                        (1 << nbits) + 1 for DCT-I
- * @param type            the type of transform
- *
- * @note the first element of the input of DST-I is ignored
- */
-DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
-void av_dct_calc(DCTContext *s, FFTSample *data);
-void av_dct_end (DCTContext *s);
-
-/**
- * @}
- */
-
-#endif /* AVCODEC_AVFFT_H */