chasing indexing error

1 files changed, 0 insertions, 109 deletions

diff --git a/ffmpeg/libavcodec/sipr.h b/ffmpeg/libavcodec/sipr.h
deleted file mode 100644
index 34f7f99..0000000
--- a/ffmpeg/libavcodec/sipr.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * SIPR / ACELP.NET decoder
- *
- * Copyright (c) 2008 Vladimir Voroshilov
- * Copyright (c) 2009 Vitor Sessak
- *
- * 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_SIPR_H
-#define AVCODEC_SIPR_H
-
-#include "avcodec.h"
-#include "acelp_pitch_delay.h"
-#include "libavutil/mem.h"
-
-#define LP_FILTER_ORDER_16k  16
-#define L_SUBFR_16k          80
-#define PITCH_MIN            30
-#define PITCH_MAX            281
-
-#define LSFQ_DIFF_MIN        (0.0125 * M_PI)
-
-#define LP_FILTER_ORDER      10
-
-/** Number of past samples needed for excitation interpolation */
-#define L_INTERPOL           (LP_FILTER_ORDER + 1)
-
-/**  Subframe size for all modes except 16k */
-#define SUBFR_SIZE           48
-
-#define SUBFRAME_COUNT_16k   2
-
-typedef enum {
-    MODE_16k,
-    MODE_8k5,
-    MODE_6k5,
-    MODE_5k0,
-    MODE_COUNT
-} SiprMode;
-
-typedef struct SiprParameters {
-    int ma_pred_switch;        ///< switched moving average predictor
-    int vq_indexes[5];
-    int pitch_delay[5];        ///< pitch delay
-    int gp_index[5];           ///< adaptive-codebook gain indexes
-    int16_t fc_indexes[5][10]; ///< fixed-codebook indexes
-    int gc_index[5];           ///< fixed-codebook gain indexes
-} SiprParameters;
-
-typedef struct SiprContext {
-    AVCodecContext *avctx;
-
-    SiprMode mode;
-
-    float past_pitch_gain;
-    float lsf_history[LP_FILTER_ORDER_16k];
-
-    float excitation[L_INTERPOL + PITCH_MAX + 2 * L_SUBFR_16k];
-
-    DECLARE_ALIGNED(16, float, synth_buf)[LP_FILTER_ORDER + 5*SUBFR_SIZE + 6];
-
-    float lsp_history[LP_FILTER_ORDER];
-    float gain_mem;
-    float energy_history[4];
-    float highpass_filt_mem[2];
-    float postfilter_mem[PITCH_DELAY_MAX + LP_FILTER_ORDER];
-
-    /* 5k0 */
-    float tilt_mem;
-    float postfilter_agc;
-    float postfilter_mem5k0[PITCH_DELAY_MAX + LP_FILTER_ORDER];
-    float postfilter_syn5k0[LP_FILTER_ORDER + SUBFR_SIZE*5];
-
-    /* 16k */
-    int pitch_lag_prev;
-    float iir_mem[LP_FILTER_ORDER_16k+1];
-    float filt_buf[2][LP_FILTER_ORDER_16k+1];
-    float *filt_mem[2];
-    float mem_preemph[LP_FILTER_ORDER_16k];
-    float synth[LP_FILTER_ORDER_16k];
-    double lsp_history_16k[16];
-
-    void (*decode_frame)(struct SiprContext *ctx, SiprParameters *params,
-                         float *out_data);
-} SiprContext;
-
-extern const float ff_pow_0_5[16];
-
-void ff_sipr_init_16k(SiprContext *ctx);
-
-void ff_sipr_decode_frame_16k(SiprContext *ctx, SiprParameters *params,
-                              float *out_data);
-
-#endif /* AVCODEC_SIPR_H */