libavresample: Remove deprecated library

Deprecated in c29038f3041a4080342b2e333c1967d136749c0f.
The resample filter based upon this library has been removed as well.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 0 insertions, 116 deletions

diff --git a/libavresample/internal.h b/libavresample/internal.h
deleted file mode 100644
index 2fc3f6da67..0000000000
--- a/libavresample/internal.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2012 Justin Ruggles <justin.ruggles@gmail.com>
- *
- * 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 AVRESAMPLE_INTERNAL_H
-#define AVRESAMPLE_INTERNAL_H
-
-#include "libavutil/audio_fifo.h"
-#include "libavutil/log.h"
-#include "libavutil/opt.h"
-#include "libavutil/samplefmt.h"
-#include "avresample.h"
-
-typedef struct AudioData AudioData;
-typedef struct AudioConvert AudioConvert;
-typedef struct AudioMix AudioMix;
-typedef struct ResampleContext ResampleContext;
-
-enum RemapPoint {
-    REMAP_NONE,
-    REMAP_IN_COPY,
-    REMAP_IN_CONVERT,
-    REMAP_OUT_COPY,
-    REMAP_OUT_CONVERT,
-};
-
-typedef struct ChannelMapInfo {
-    int channel_map[AVRESAMPLE_MAX_CHANNELS];   /**< source index of each output channel, -1 if not remapped */
-    int do_remap;                               /**< remap needed */
-    int channel_copy[AVRESAMPLE_MAX_CHANNELS];  /**< dest index to copy from */
-    int do_copy;                                /**< copy needed */
-    int channel_zero[AVRESAMPLE_MAX_CHANNELS];  /**< dest index to zero */
-    int do_zero;                                /**< zeroing needed */
-    int input_map[AVRESAMPLE_MAX_CHANNELS];     /**< dest index of each input channel */
-} ChannelMapInfo;
-
-struct AVAudioResampleContext {
-    const AVClass *av_class;        /**< AVClass for logging and AVOptions  */
-
-    uint64_t in_channel_layout;                 /**< input channel layout   */
-    enum AVSampleFormat in_sample_fmt;          /**< input sample format    */
-    int in_sample_rate;                         /**< input sample rate      */
-    uint64_t out_channel_layout;                /**< output channel layout  */
-    enum AVSampleFormat out_sample_fmt;         /**< output sample format   */
-    int out_sample_rate;                        /**< output sample rate     */
-    enum AVSampleFormat internal_sample_fmt;    /**< internal sample format */
-    enum AVMixCoeffType mix_coeff_type;         /**< mixing coefficient type */
-    double center_mix_level;                    /**< center mix level       */
-    double surround_mix_level;                  /**< surround mix level     */
-    double lfe_mix_level;                       /**< lfe mix level          */
-    int normalize_mix_level;                    /**< enable mix level normalization */
-    int force_resampling;                       /**< force resampling       */
-    int filter_size;                            /**< length of each FIR filter in the resampling filterbank relative to the cutoff frequency */
-    int phase_shift;                            /**< log2 of the number of entries in the resampling polyphase filterbank */
-    int linear_interp;                          /**< if 1 then the resampling FIR filter will be linearly interpolated */
-    double cutoff;                              /**< resampling cutoff frequency. 1.0 corresponds to half the output sample rate */
-    enum AVResampleFilterType filter_type;      /**< resampling filter type */
-    int kaiser_beta;                            /**< beta value for Kaiser window (only applicable if filter_type == AV_FILTER_TYPE_KAISER) */
-    enum AVResampleDitherMethod dither_method;  /**< dither method          */
-
-    int in_channels;        /**< number of input channels                   */
-    int out_channels;       /**< number of output channels                  */
-    int resample_channels;  /**< number of channels used for resampling     */
-    int downmix_needed;     /**< downmixing is needed                       */
-    int upmix_needed;       /**< upmixing is needed                         */
-    int mixing_needed;      /**< either upmixing or downmixing is needed    */
-    int resample_needed;    /**< resampling is needed                       */
-    int in_convert_needed;  /**< input sample format conversion is needed   */
-    int out_convert_needed; /**< output sample format conversion is needed  */
-    int in_copy_needed;     /**< input data copy is needed                  */
-
-    AudioData *in_buffer;           /**< buffer for converted input         */
-    AudioData *resample_out_buffer; /**< buffer for output from resampler   */
-    AudioData *out_buffer;          /**< buffer for converted output        */
-    AVAudioFifo *out_fifo;          /**< FIFO for output samples            */
-
-    AudioConvert *ac_in;        /**< input sample format conversion context  */
-    AudioConvert *ac_out;       /**< output sample format conversion context */
-    ResampleContext *resample;  /**< resampling context                      */
-    AudioMix *am;               /**< channel mixing context                  */
-    enum AVMatrixEncoding matrix_encoding;      /**< matrixed stereo encoding */
-
-    /**
-     * mix matrix
-     * only used if avresample_set_matrix() is called before avresample_open()
-     */
-    double *mix_matrix;
-
-    int use_channel_map;
-    enum RemapPoint remap_point;
-    ChannelMapInfo ch_map_info;
-};
-
-
-void ff_audio_resample_init_aarch64(ResampleContext *c,
-                                    enum AVSampleFormat sample_fmt);
-void ff_audio_resample_init_arm(ResampleContext *c,
-                                enum AVSampleFormat sample_fmt);
-
-#endif /* AVRESAMPLE_INTERNAL_H */