mirror of https://github.com/FFmpeg/FFmpeg.git
Originally committed as revision 6839 to svn://svn.ffmpeg.org/ffmpeg/trunkpull/126/head
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/*
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* IMC compatible decoder |
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* Copyright (c) 2002-2004 Maxim Poliakovski |
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* Copyright (c) 2006 Benjamin Larsson |
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* Copyright (c) 2006 Konstantin Shishkov |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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*/ |
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/**
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* @file imc.c IMC - Intel Music Coder |
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* A mdct based codec using a 256 points large transform |
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* divied into 32 bands with some mix of scale factors. |
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* Only mono is supported. |
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* |
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*/ |
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#include <math.h> |
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#include <stddef.h> |
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#include <stdio.h> |
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#define ALT_BITSTREAM_READER |
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#include "avcodec.h" |
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#include "bitstream.h" |
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#include "dsputil.h" |
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#include "imcdata.h" |
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#define IMC_FRAME_ID 0x21 |
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#define BANDS 32 |
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#define COEFFS 256 |
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typedef struct { |
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float old_floor[BANDS]; |
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float flcoeffs1[BANDS]; |
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float flcoeffs2[BANDS]; |
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float flcoeffs3[BANDS]; |
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float flcoeffs4[BANDS]; |
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float flcoeffs5[BANDS]; |
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float flcoeffs6[BANDS]; |
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float CWdecoded[COEFFS]; |
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/** MDCT tables */ |
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//@{
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float mdct_sine_window[COEFFS]; |
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float post_cos[COEFFS]; |
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float post_sin[COEFFS]; |
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float pre_coef1[COEFFS]; |
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float pre_coef2[COEFFS]; |
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float last_fft_im[COEFFS]; |
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//@}
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int bandWidthT[BANDS]; ///< codewords per band
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int bitsBandT[BANDS]; ///< how many bits per codeword in band
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int CWlengthT[COEFFS]; ///< how many bits in each codeword
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int levlCoeffBuf[BANDS]; |
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int bandFlagsBuf[BANDS]; ///< flags for each band
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int sumLenArr[BANDS]; ///< bits for all coeffs in band
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int skipFlagRaw[BANDS]; ///< skip flags are stored in raw form or not
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int skipFlagBits[BANDS]; ///< bits used to code skip flags
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int skipFlagCount[BANDS]; ///< skipped coeffients per band
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int skipFlags[COEFFS]; ///< skip coefficient decoding or not
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int codewords[COEFFS]; ///< raw codewords read from bitstream
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float sqrt_tab[30]; |
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GetBitContext gb; |
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VLC huffman_vlc[4][4]; |
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float flcf1, flcf2; |
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int decoder_reset; |
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float one_div_log2; |
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DSPContext dsp; |
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FFTContext fft; |
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DECLARE_ALIGNED_16(FFTComplex, samples[COEFFS/2]); |
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DECLARE_ALIGNED_16(float, out_samples[COEFFS]); |
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} IMCContext; |
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static int imc_decode_init(AVCodecContext * avctx) |
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{ |
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int i, j; |
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IMCContext *q = avctx->priv_data; |
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double r1, r2; |
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q->decoder_reset = 1; |
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for(i = 0; i < BANDS; i++) |
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q->old_floor[i] = 1.0; |
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/* Build mdct window, a simple sine window normalized with sqrt(2) */ |
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for(i = 0; i < COEFFS; i++) |
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q->mdct_sine_window[i] = sin((i + 0.5) / 512.0 * M_PI) * sqrt(2.0); |
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for(i = 0; i < COEFFS/2; i++){ |
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q->post_cos[i] = cos(i / 256.0 * M_PI); |
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q->post_sin[i] = sin(i / 256.0 * M_PI); |
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r1 = sin((i * 4.0 + 1.0) / 1024.0 * M_PI); |
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r2 = cos((i * 4.0 + 1.0) / 1024.0 * M_PI); |
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if (i & 0x1) |
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{ |
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q->pre_coef1[i] = (r1 + r2) * sqrt(2.0); |
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q->pre_coef2[i] = -(r1 - r2) * sqrt(2.0); |
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} |
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else |
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{ |
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q->pre_coef1[i] = -(r1 + r2) * sqrt(2.0); |
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q->pre_coef2[i] = (r1 - r2) * sqrt(2.0); |
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} |
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q->last_fft_im[i] = 0; |
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} |
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q->flcf1 = log2(10) * 0.05703125; |
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q->flcf2 = log2(10) * 0.25; |
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/* Generate a square root table */ |
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for(i = 0; i < 30; i++) { |
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q->sqrt_tab[i] = sqrt(i); |
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} |
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/* initialize the VLC tables */ |
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for(i = 0; i < 4 ; i++) { |
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for(j = 0; j < 4; j++) { |
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init_vlc (&q->huffman_vlc[i][j], 9, imc_huffman_sizes[i], |
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imc_huffman_lens[i][j], 1, 1, |
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imc_huffman_bits[i][j], 2, 2, 0); |
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} |
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} |
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q->one_div_log2 = 1/log(2); |
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ff_fft_init(&q->fft, 7, 1); |
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dsputil_init(&q->dsp, avctx); |
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return 0; |
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} |
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static void imc_calculate_coeffs(IMCContext* q, float* flcoeffs1, float* flcoeffs2, int* bandWidthT, |
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float* flcoeffs3, float* flcoeffs5) |
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{ |
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float workT1[BANDS]; |
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float workT2[BANDS]; |
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float workT3[BANDS]; |
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float snr_limit = 1.e-30; |
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float accum = 0.0; |
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int i, cnt2; |
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for(i = 0; i < BANDS; i++) { |
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flcoeffs5[i] = workT2[i] = 0.0; |
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if (bandWidthT[i]){ |
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workT1[i] = flcoeffs1[i] * flcoeffs1[i]; |
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flcoeffs3[i] = 2.0 * flcoeffs2[i]; |
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} else { |
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workT1[i] = 0.0; |
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flcoeffs3[i] = -30000.0; |
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} |
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workT3[i] = bandWidthT[i] * workT1[i] * 0.01; |
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if (workT3[i] <= snr_limit) |
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workT3[i] = 0.0; |
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} |
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for(i = 0; i < BANDS; i++) { |
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for(cnt2 = i; cnt2 < cyclTab[i]; cnt2++) |
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flcoeffs5[cnt2] = flcoeffs5[cnt2] + workT3[i]; |
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workT2[cnt2-1] = workT2[cnt2-1] + workT3[i]; |
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} |
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for(i = 1; i < BANDS; i++) { |
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accum = (workT2[i-1] + accum) * imc_weights1[i-1]; |
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flcoeffs5[i] += accum; |
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} |
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for(i = 0; i < BANDS; i++) |
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workT2[i] = 0.0; |
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for(i = 0; i < BANDS; i++) { |
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for(cnt2 = i-1; cnt2 > cyclTab2[i]; cnt2--) |
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flcoeffs5[cnt2] += workT3[i]; |
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workT2[cnt2+1] += workT3[i]; |
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} |
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accum = 0.0; |
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for(i = BANDS-2; i >= 0; i--) { |
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accum = (workT2[i+1] + accum) * imc_weights2[i]; |
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flcoeffs5[i] += accum; |
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//there is missing code here, but it seems to never be triggered
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} |
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} |
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static void imc_read_level_coeffs(IMCContext* q, int stream_format_code, int* levlCoeffs) |
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{ |
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int i; |
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VLC *hufftab[4]; |
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int start = 0; |
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const uint8_t *cb_sel; |
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int s; |
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s = stream_format_code >> 1; |
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hufftab[0] = &q->huffman_vlc[s][0]; |
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hufftab[1] = &q->huffman_vlc[s][1]; |
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hufftab[2] = &q->huffman_vlc[s][2]; |
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hufftab[3] = &q->huffman_vlc[s][3]; |
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cb_sel = imc_cb_select[s]; |
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if(stream_format_code & 4) |
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start = 1; |
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if(start) |
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levlCoeffs[0] = get_bits(&q->gb, 7); |
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for(i = start; i < BANDS; i++){ |
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levlCoeffs[i] = get_vlc2(&q->gb, hufftab[cb_sel[i]]->table, hufftab[cb_sel[i]]->bits, 2); |
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if(levlCoeffs[i] == 17) |
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levlCoeffs[i] += get_bits(&q->gb, 4); |
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} |
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} |
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static void imc_decode_level_coefficients(IMCContext* q, int* levlCoeffBuf, float* flcoeffs1, |
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float* flcoeffs2) |
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{ |
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int i, level; |
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float tmp, tmp2; |
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//maybe some frequency division thingy
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flcoeffs1[0] = 20000.0 / pow (2, levlCoeffBuf[0] * q->flcf1); |
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flcoeffs2[0] = log2(flcoeffs1[0]); |
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tmp = flcoeffs1[0]; |
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tmp2 = flcoeffs2[0]; |
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for(i = 1; i < BANDS; i++) { |
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level = levlCoeffBuf[i]; |
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if (level == 16) { |
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flcoeffs1[i] = 1.0; |
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flcoeffs2[i] = 0.0; |
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} else { |
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if (level < 17) |
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level -=7; |
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else if (level <= 24) |
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level -=32; |
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else |
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level -=16; |
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tmp *= imc_exp_tab[15 + level]; |
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tmp2 += q->flcf2 * level; |
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flcoeffs1[i] = tmp; |
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flcoeffs2[i] = tmp2; |
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} |
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} |
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} |
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static void imc_decode_level_coefficients2(IMCContext* q, int* levlCoeffBuf, float* old_floor, float* flcoeffs1, |
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float* flcoeffs2) { |
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int i; |
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//FIXME maybe flag_buf = noise coding and flcoeffs1 = new scale factors
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// and flcoeffs2 old scale factors
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// might be incomplete due to a missing table that is in the binary code
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for(i = 0; i < BANDS; i++) { |
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flcoeffs1[i] = 0; |
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if(levlCoeffBuf[i] < 16) { |
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flcoeffs1[i] = imc_exp_tab2[levlCoeffBuf[i]] * old_floor[i]; |
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flcoeffs2[i] = (levlCoeffBuf[i]-7) * q->flcf2 + flcoeffs2[i]; |
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} else { |
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flcoeffs1[i] = old_floor[i]; |
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} |
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} |
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} |
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/**
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* Perform bit allocation depending on bits available |
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*/ |
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static int bit_allocation (IMCContext* q, int stream_format_code, int freebits, int flag) { |
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int i, j; |
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const float limit = -1.e20; |
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float highest = 0.0; |
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int indx; |
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int t1 = 0; |
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int t2 = 1; |
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float summa = 0.0; |
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int iacc = 0; |
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int summer = 0; |
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int rres, cwlen; |
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float lowest = 1.e10; |
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int low_indx = 0; |
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float workT[32]; |
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int flg; |
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int found_indx = 0; |
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for(i = 0; i < BANDS; i++) |
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highest = FFMAX(highest, q->flcoeffs1[i]); |
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for(i = 0; i < BANDS-1; i++) { |
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q->flcoeffs4[i] = q->flcoeffs3[i] - log2(q->flcoeffs5[i]); |
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} |
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q->flcoeffs4[BANDS - 1] = limit; |
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highest = highest * 0.25; |
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for(i = 0; i < BANDS; i++) { |
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indx = -1; |
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if ((band_tab[i+1] - band_tab[i]) == q->bandWidthT[i]) |
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indx = 0; |
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if ((band_tab[i+1] - band_tab[i]) > q->bandWidthT[i]) |
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indx = 1; |
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if (((band_tab[i+1] - band_tab[i])/2) >= q->bandWidthT[i]) |
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indx = 2; |
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if (indx == -1) |
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return -1; |
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q->flcoeffs4[i] = q->flcoeffs4[i] + xTab[(indx*2 + (q->flcoeffs1[i] < highest)) * 2 + flag]; |
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} |
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if (stream_format_code & 0x2) { |
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q->flcoeffs4[0] = limit; |
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q->flcoeffs4[1] = limit; |
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q->flcoeffs4[2] = limit; |
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q->flcoeffs4[3] = limit; |
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} |
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for(i = (stream_format_code & 0x2)?4:0; i < BANDS-1; i++) { |
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iacc += q->bandWidthT[i]; |
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summa += q->bandWidthT[i] * q->flcoeffs4[i]; |
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} |
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q->bandWidthT[BANDS-1] = 0; |
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summa = (summa * 0.5 - freebits) / iacc; |
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for(i = 0; i < BANDS/2; i++) { |
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rres = summer - freebits; |
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if((rres >= -8) && (rres <= 8)) break; |
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summer = 0; |
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iacc = 0; |
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for(j = (stream_format_code & 0x2)?4:0; j < BANDS; j++) { |
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cwlen = clip((int)((q->flcoeffs4[j] * 0.5) - summa + 0.5), 0, 6); |
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q->bitsBandT[j] = cwlen; |
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summer += q->bandWidthT[j] * cwlen; |
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if (cwlen > 0) |
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iacc += q->bandWidthT[j]; |
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} |
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flg = t2; |
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t2 = 1; |
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if (freebits < summer) |
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t2 = -1; |
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if (i == 0) |
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flg = t2; |
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if(flg != t2) |
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t1++; |
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summa = (float)(summer - freebits) / ((t1 + 1) * iacc) + summa; |
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} |
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for(i = (stream_format_code & 0x2)?4:0; i < BANDS; i++) { |
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for(j = band_tab[i]; j < band_tab[i+1]; j++) |
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q->CWlengthT[j] = q->bitsBandT[i]; |
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} |
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if (freebits > summer) { |
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for(i = 0; i < BANDS; i++) { |
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workT[i] = (q->bitsBandT[i] == 6) ? -1.e20 : (q->bitsBandT[i] * -2 + q->flcoeffs4[i] - 0.415); |
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} |
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highest = 0.0; |
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do{ |
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|
if (highest <= -1.e20) |
||||||
|
break; |
||||||
|
|
||||||
|
found_indx = 0; |
||||||
|
highest = -1.e20; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if (workT[i] > highest) { |
||||||
|
highest = workT[i]; |
||||||
|
found_indx = i; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
if (highest > -1.e20) { |
||||||
|
workT[found_indx] -= 2.0; |
||||||
|
if (++(q->bitsBandT[found_indx]) == 6) |
||||||
|
workT[found_indx] = -1.e20; |
||||||
|
|
||||||
|
for(j = band_tab[found_indx]; j < band_tab[found_indx+1] && (freebits > summer); j++){ |
||||||
|
q->CWlengthT[j]++; |
||||||
|
summer++; |
||||||
|
} |
||||||
|
} |
||||||
|
}while (freebits > summer); |
||||||
|
} |
||||||
|
if (freebits < summer) { |
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
workT[i] = q->bitsBandT[i] ? (q->bitsBandT[i] * -2 + q->flcoeffs4[i] + 1.585) : 1.e20; |
||||||
|
} |
||||||
|
if (stream_format_code & 0x2) { |
||||||
|
workT[0] = 1.e20; |
||||||
|
workT[1] = 1.e20; |
||||||
|
workT[2] = 1.e20; |
||||||
|
workT[3] = 1.e20; |
||||||
|
} |
||||||
|
while (freebits < summer){ |
||||||
|
lowest = 1.e10; |
||||||
|
low_indx = 0; |
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if (workT[i] < lowest) { |
||||||
|
lowest = workT[i]; |
||||||
|
low_indx = i; |
||||||
|
} |
||||||
|
} |
||||||
|
//if(lowest >= 1.e10) break;
|
||||||
|
workT[low_indx] = lowest + 2.0; |
||||||
|
|
||||||
|
if (!(--q->bitsBandT[low_indx])) |
||||||
|
workT[low_indx] = 1.e20; |
||||||
|
|
||||||
|
for(j = band_tab[low_indx]; j < band_tab[low_indx+1] && (freebits < summer); j++){ |
||||||
|
if(q->CWlengthT[j] > 0){ |
||||||
|
q->CWlengthT[j]--; |
||||||
|
summer--; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
static void imc_get_skip_coeff(IMCContext* q) { |
||||||
|
int i, j; |
||||||
|
|
||||||
|
memset(q->skipFlagBits, 0, sizeof(q->skipFlagBits)); |
||||||
|
memset(q->skipFlagCount, 0, sizeof(q->skipFlagCount)); |
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if (!q->bandFlagsBuf[i] || !q->bandWidthT[i]) |
||||||
|
continue; |
||||||
|
|
||||||
|
if (!q->skipFlagRaw[i]) { |
||||||
|
q->skipFlagBits[i] = band_tab[i+1] - band_tab[i]; |
||||||
|
|
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) { |
||||||
|
if ((q->skipFlags[j] = get_bits(&q->gb,1))) |
||||||
|
q->skipFlagCount[i]++; |
||||||
|
} |
||||||
|
} else { |
||||||
|
for(j = band_tab[i]; j < (band_tab[i+1]-1); j += 2) { |
||||||
|
if(!get_bits1(&q->gb)){//0
|
||||||
|
q->skipFlagBits[i]++; |
||||||
|
q->skipFlags[j]=1; |
||||||
|
q->skipFlags[j+1]=1; |
||||||
|
q->skipFlagCount[i] += 2; |
||||||
|
}else{ |
||||||
|
if(get_bits1(&q->gb)){//11
|
||||||
|
q->skipFlagBits[i] +=2; |
||||||
|
q->skipFlags[j]=0; |
||||||
|
q->skipFlags[j+1]=1; |
||||||
|
q->skipFlagCount[i]++; |
||||||
|
}else{ |
||||||
|
q->skipFlagBits[i] +=3; |
||||||
|
q->skipFlags[j+1]=0; |
||||||
|
if(!get_bits1(&q->gb)){//100
|
||||||
|
q->skipFlags[j]=1; |
||||||
|
q->skipFlagCount[i]++; |
||||||
|
}else{//101
|
||||||
|
q->skipFlags[j]=0; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
if (j < band_tab[i+1]) { |
||||||
|
q->skipFlagBits[i]++; |
||||||
|
if ((q->skipFlags[j] = get_bits(&q->gb,1))) |
||||||
|
q->skipFlagCount[i]++; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
/**
|
||||||
|
* Increase highest' band coefficient sizes as some bits won't be used |
||||||
|
*/ |
||||||
|
static void imc_adjust_bit_allocation (IMCContext* q, int summer) { |
||||||
|
float workT[32]; |
||||||
|
int corrected = 0; |
||||||
|
int i, j; |
||||||
|
float highest = 0; |
||||||
|
int found_indx=0; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
workT[i] = (q->bitsBandT[i] == 6) ? -1.e20 : (q->bitsBandT[i] * -2 + q->flcoeffs4[i] - 0.415); |
||||||
|
} |
||||||
|
|
||||||
|
while (corrected < summer) { |
||||||
|
if(highest <= -1.e20) |
||||||
|
break; |
||||||
|
|
||||||
|
highest = -1.e20; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if (workT[i] > highest) { |
||||||
|
highest = workT[i]; |
||||||
|
found_indx = i; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
if (highest > -1.e20) { |
||||||
|
workT[found_indx] -= 2.0; |
||||||
|
if (++(q->bitsBandT[found_indx]) == 6) |
||||||
|
workT[found_indx] = -1.e20; |
||||||
|
|
||||||
|
for(j = band_tab[found_indx]; j < band_tab[found_indx+1] && (corrected < summer); j++) { |
||||||
|
if (!q->skipFlags[j] && (q->CWlengthT[j] < 6)) { |
||||||
|
q->CWlengthT[j]++; |
||||||
|
corrected++; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void imc_imdct256(IMCContext *q) { |
||||||
|
int i; |
||||||
|
float re, im; |
||||||
|
|
||||||
|
/* prerotation */ |
||||||
|
for(i=0; i < COEFFS/2; i++){ |
||||||
|
q->samples[i].re = -(q->pre_coef1[i] * q->CWdecoded[COEFFS-1-i*2]) - |
||||||
|
(q->pre_coef2[i] * q->CWdecoded[i*2]); |
||||||
|
q->samples[i].im = (q->pre_coef2[i] * q->CWdecoded[COEFFS-1-i*2]) - |
||||||
|
(q->pre_coef1[i] * q->CWdecoded[i*2]); |
||||||
|
} |
||||||
|
|
||||||
|
/* FFT */ |
||||||
|
ff_fft_permute(&q->fft, q->samples); |
||||||
|
ff_fft_calc (&q->fft, q->samples); |
||||||
|
|
||||||
|
/* postrotation, window and reorder */ |
||||||
|
for(i = 0; i < COEFFS/2; i++){ |
||||||
|
re = (q->samples[i].re * q->post_cos[i]) + (-q->samples[i].im * q->post_sin[i]); |
||||||
|
im = (-q->samples[i].im * q->post_cos[i]) - (q->samples[i].re * q->post_sin[i]); |
||||||
|
q->out_samples[i*2] = (q->mdct_sine_window[COEFFS-1-i*2] * q->last_fft_im[i]) + (q->mdct_sine_window[i*2] * re); |
||||||
|
q->out_samples[COEFFS-1-i*2] = (q->mdct_sine_window[i*2] * q->last_fft_im[i]) - (q->mdct_sine_window[COEFFS-1-i*2] * re); |
||||||
|
q->last_fft_im[i] = im; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
static int inverse_quant_coeff (IMCContext* q, int stream_format_code) { |
||||||
|
int i, j; |
||||||
|
int middle_value, cw_len, max_size; |
||||||
|
const float* quantizer; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) { |
||||||
|
q->CWdecoded[j] = 0; |
||||||
|
cw_len = q->CWlengthT[j]; |
||||||
|
|
||||||
|
if (cw_len <= 0 || q->skipFlags[j]) |
||||||
|
continue; |
||||||
|
|
||||||
|
max_size = 1 << cw_len; |
||||||
|
middle_value = max_size >> 1; |
||||||
|
|
||||||
|
if (q->codewords[j] >= max_size || q->codewords[j] < 0) |
||||||
|
return -1; |
||||||
|
|
||||||
|
if (cw_len >= 4){ |
||||||
|
quantizer = imc_quantizer2[(stream_format_code & 2) >> 1]; |
||||||
|
if (q->codewords[j] >= middle_value) |
||||||
|
q->CWdecoded[j] = quantizer[q->codewords[j] - 8] * q->flcoeffs6[i]; |
||||||
|
else |
||||||
|
q->CWdecoded[j] = -quantizer[max_size - q->codewords[j] - 8 - 1] * q->flcoeffs6[i]; |
||||||
|
}else{ |
||||||
|
quantizer = imc_quantizer1[((stream_format_code & 2) >> 1) | (q->bandFlagsBuf[i] << 1)]; |
||||||
|
if (q->codewords[j] >= middle_value) |
||||||
|
q->CWdecoded[j] = quantizer[q->codewords[j] - 1] * q->flcoeffs6[i]; |
||||||
|
else |
||||||
|
q->CWdecoded[j] = -quantizer[max_size - 2 - q->codewords[j]] * q->flcoeffs6[i]; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
|
||||||
|
static int imc_get_coeffs (IMCContext* q) { |
||||||
|
int i, j, cw_len, cw; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if(!q->sumLenArr[i]) continue; |
||||||
|
if (q->bandFlagsBuf[i] || q->bandWidthT[i]) { |
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) { |
||||||
|
cw_len = q->CWlengthT[j]; |
||||||
|
cw = 0; |
||||||
|
|
||||||
|
if (get_bits_count(&q->gb) + cw_len > 512){ |
||||||
|
//av_log(NULL,0,"Band %i coeff %i cw_len %i\n",i,j,cw_len);
|
||||||
|
return -1; |
||||||
|
} |
||||||
|
|
||||||
|
if(cw_len && (!q->bandFlagsBuf[i] || !q->skipFlags[j])) |
||||||
|
cw = get_bits(&q->gb, cw_len); |
||||||
|
|
||||||
|
q->codewords[j] = cw; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
static int imc_decode_frame(AVCodecContext * avctx, |
||||||
|
void *data, int *data_size, |
||||||
|
uint8_t * buf, int buf_size) |
||||||
|
{ |
||||||
|
|
||||||
|
IMCContext *q = avctx->priv_data; |
||||||
|
|
||||||
|
int stream_format_code; |
||||||
|
int imc_hdr, i, j; |
||||||
|
int flag; |
||||||
|
int bits, summer; |
||||||
|
int counter, bitscount; |
||||||
|
uint16_t *buf16 = (uint16_t *) buf; |
||||||
|
|
||||||
|
/* FIXME: input should not be modified */ |
||||||
|
for(i = 0; i < FFMIN(buf_size, avctx->block_align) / 2; i++) |
||||||
|
buf16[i] = bswap_16(buf16[i]); |
||||||
|
|
||||||
|
init_get_bits(&q->gb, buf, 512); |
||||||
|
|
||||||
|
/* Check the frame header */ |
||||||
|
imc_hdr = get_bits(&q->gb, 9); |
||||||
|
if (imc_hdr != IMC_FRAME_ID) { |
||||||
|
av_log(avctx, AV_LOG_ERROR, "imc frame header check failed!\n"); |
||||||
|
av_log(avctx, AV_LOG_ERROR, "got %x instead of 0x21.\n", imc_hdr); |
||||||
|
return -1; |
||||||
|
} |
||||||
|
stream_format_code = get_bits(&q->gb, 3); |
||||||
|
|
||||||
|
if(stream_format_code & 1){ |
||||||
|
av_log(avctx, AV_LOG_ERROR, "Stream code format %X is not supported\n", stream_format_code); |
||||||
|
return -1; |
||||||
|
} |
||||||
|
|
||||||
|
// av_log(avctx, AV_LOG_DEBUG, "stream_format_code = %d\n", stream_format_code);
|
||||||
|
|
||||||
|
if (stream_format_code & 0x04) |
||||||
|
q->decoder_reset = 1; |
||||||
|
|
||||||
|
if(q->decoder_reset) { |
||||||
|
memset(q->out_samples, 0, sizeof(q->out_samples)); |
||||||
|
for(i = 0; i < BANDS; i++)q->old_floor[i] = 1.0; |
||||||
|
for(i = 0; i < COEFFS; i++)q->CWdecoded[i] = 0; |
||||||
|
q->decoder_reset = 0; |
||||||
|
} |
||||||
|
|
||||||
|
flag = get_bits1(&q->gb); |
||||||
|
imc_read_level_coeffs(q, stream_format_code, q->levlCoeffBuf); |
||||||
|
|
||||||
|
if (stream_format_code & 0x4) |
||||||
|
imc_decode_level_coefficients(q, q->levlCoeffBuf, q->flcoeffs1, q->flcoeffs2); |
||||||
|
else |
||||||
|
imc_decode_level_coefficients2(q, q->levlCoeffBuf, q->old_floor, q->flcoeffs1, q->flcoeffs2); |
||||||
|
|
||||||
|
memcpy(q->old_floor, q->flcoeffs1, 32 * sizeof(float)); |
||||||
|
|
||||||
|
counter = 0; |
||||||
|
for (i=0 ; i<BANDS ; i++) { |
||||||
|
if (q->levlCoeffBuf[i] == 16) { |
||||||
|
q->bandWidthT[i] = 0; |
||||||
|
counter++; |
||||||
|
} else |
||||||
|
q->bandWidthT[i] = band_tab[i+1] - band_tab[i]; |
||||||
|
} |
||||||
|
memset(q->bandFlagsBuf, 0, BANDS * sizeof(int)); |
||||||
|
for(i = 0; i < BANDS-1; i++) { |
||||||
|
if (q->bandWidthT[i]) |
||||||
|
q->bandFlagsBuf[i] = get_bits1(&q->gb); |
||||||
|
} |
||||||
|
|
||||||
|
imc_calculate_coeffs(q, q->flcoeffs1, q->flcoeffs2, q->bandWidthT, q->flcoeffs3, q->flcoeffs5); |
||||||
|
|
||||||
|
bitscount = 0; |
||||||
|
/* first 4 bands will be assigned 5 bits per coefficient */ |
||||||
|
if (stream_format_code & 0x2) { |
||||||
|
bitscount += 15; |
||||||
|
|
||||||
|
q->bitsBandT[0] = 5; |
||||||
|
q->CWlengthT[0] = 5; |
||||||
|
q->CWlengthT[1] = 5; |
||||||
|
q->CWlengthT[2] = 5; |
||||||
|
for(i = 1; i < 4; i++){ |
||||||
|
bits = (q->levlCoeffBuf[i] == 16) ? 0 : 5; |
||||||
|
q->bitsBandT[i] = bits; |
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) { |
||||||
|
q->CWlengthT[j] = bits; |
||||||
|
bitscount += bits; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
if(bit_allocation (q, stream_format_code, 512 - bitscount - get_bits_count(&q->gb), flag) < 0) { |
||||||
|
av_log(avctx, AV_LOG_ERROR, "Bit allocations failed\n"); |
||||||
|
q->decoder_reset = 1; |
||||||
|
return -1; |
||||||
|
} |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
q->sumLenArr[i] = 0; |
||||||
|
q->skipFlagRaw[i] = 0; |
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) |
||||||
|
q->sumLenArr[i] += q->CWlengthT[j]; |
||||||
|
if (q->bandFlagsBuf[i]) |
||||||
|
if( (((band_tab[i+1] - band_tab[i]) * 1.5) > q->sumLenArr[i]) && (q->sumLenArr[i] > 0)) |
||||||
|
q->skipFlagRaw[i] = 1; |
||||||
|
} |
||||||
|
|
||||||
|
imc_get_skip_coeff(q); |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
q->flcoeffs6[i] = q->flcoeffs1[i]; |
||||||
|
/* band has flag set and at least one coded coefficient */ |
||||||
|
if (q->bandFlagsBuf[i] && (band_tab[i+1] - band_tab[i]) != q->skipFlagCount[i]){ |
||||||
|
q->flcoeffs6[i] *= q->sqrt_tab[band_tab[i+1] - band_tab[i]] / |
||||||
|
q->sqrt_tab[(band_tab[i+1] - band_tab[i] - q->skipFlagCount[i])]; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
/* calculate bits left, bits needed and adjust bit allocation */ |
||||||
|
bits = summer = 0; |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
if (q->bandFlagsBuf[i]) { |
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) { |
||||||
|
if(q->skipFlags[j]) { |
||||||
|
summer += q->CWlengthT[j]; |
||||||
|
q->CWlengthT[j] = 0; |
||||||
|
} |
||||||
|
} |
||||||
|
bits += q->skipFlagBits[i]; |
||||||
|
summer -= q->skipFlagBits[i]; |
||||||
|
} |
||||||
|
} |
||||||
|
imc_adjust_bit_allocation(q, summer); |
||||||
|
|
||||||
|
for(i = 0; i < BANDS; i++) { |
||||||
|
q->sumLenArr[i] = 0; |
||||||
|
|
||||||
|
for(j = band_tab[i]; j < band_tab[i+1]; j++) |
||||||
|
if (!q->skipFlags[j]) |
||||||
|
q->sumLenArr[i] += q->CWlengthT[j]; |
||||||
|
} |
||||||
|
|
||||||
|
memset(q->codewords, 0, sizeof(q->codewords)); |
||||||
|
|
||||||
|
if(imc_get_coeffs(q) < 0) { |
||||||
|
av_log(avctx, AV_LOG_ERROR, "Read coefficients failed\n"); |
||||||
|
q->decoder_reset = 1; |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
if(inverse_quant_coeff(q, stream_format_code) < 0) { |
||||||
|
av_log(avctx, AV_LOG_ERROR, "Inverse quantization of coefficients failed\n"); |
||||||
|
q->decoder_reset = 1; |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
memset(q->skipFlags, 0, sizeof(q->skipFlags)); |
||||||
|
|
||||||
|
imc_imdct256(q); |
||||||
|
|
||||||
|
q->dsp.float_to_int16(data, q->out_samples, COEFFS); |
||||||
|
|
||||||
|
*data_size = COEFFS * sizeof(int16_t); |
||||||
|
|
||||||
|
return avctx->block_align; |
||||||
|
} |
||||||
|
|
||||||
|
|
||||||
|
static int imc_decode_close(AVCodecContext * avctx) |
||||||
|
{ |
||||||
|
IMCContext *q = avctx->priv_data; |
||||||
|
|
||||||
|
ff_fft_end(&q->fft); |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
|
||||||
|
AVCodec imc_decoder = { |
||||||
|
.name = "imc", |
||||||
|
.type = CODEC_TYPE_AUDIO, |
||||||
|
.id = CODEC_ID_IMC, |
||||||
|
.priv_data_size = sizeof(IMCContext), |
||||||
|
.init = imc_decode_init, |
||||||
|
.close = imc_decode_close, |
||||||
|
.decode = imc_decode_frame, |
||||||
|
}; |
@ -0,0 +1,164 @@ |
|||||||
|
/*
|
||||||
|
* IMC compatible decoder |
||||||
|
* Copyright (c) 2002-2004 Maxim Poliakovski |
||||||
|
* Copyright (c) 2006 Benjamin Larsson |
||||||
|
* Copyright (c) 2006 Konstantin Shishkov |
||||||
|
* |
||||||
|
* 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 |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
static const uint16_t band_tab[33] = { |
||||||
|
0, 3, 6, 9, 12, 16, 20, 24, 29, 34, 40, |
||||||
|
46, 53, 60, 68, 76, 84, 93, 102, 111, 121, 131, |
||||||
|
141, 151, 162, 173, 184, 195, 207, 219, 231, 243, 256, |
||||||
|
}; |
||||||
|
|
||||||
|
|
||||||
|
static const int8_t cyclTab[32] = { |
||||||
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
||||||
|
12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, |
||||||
|
24, 25, 26, 27, 28, 29, 30, 31, 32, 32, |
||||||
|
}; |
||||||
|
|
||||||
|
static const int8_t cyclTab2[32] = { |
||||||
|
-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
||||||
|
12, 13, 14, 15, 16, 17, 17, 18, 19, 20, 21, 22, |
||||||
|
23, 24, 25, 26, 27, 28, 29}; |
||||||
|
|
||||||
|
static const float imc_weights1[31] = { |
||||||
|
0.119595, 0.123124, 0.129192, 9.97377e-2, 8.1923e-2, 9.61153e-2, 8.77885e-2, 8.61174e-2, |
||||||
|
9.00882e-2, 9.91658e-2, 0.112991, 0.131126, 0.152886, 0.177292, 0.221782, 0.244917, 0.267386, |
||||||
|
0.306816, 0.323046, 0.33729, 0.366773, 0.392557, 0.398076, 0.403302, 0.42451, 0.444777, |
||||||
|
0.449188, 0.455445, 0.477853, 0.500669, 0.510395}; |
||||||
|
|
||||||
|
static const float imc_weights2[31] = { |
||||||
|
3.23466e-3, 3.49886e-3, 3.98413e-3, 1.98116e-3, 1.16465e-3, 1.79283e-3, 1.40372e-3, 1.33274e-3, |
||||||
|
1.50523e-3, 1.95064e-3, 2.77472e-3, 4.14725e-3, 6.2776e-3, 9.36401e-3, 1.71397e-2, 2.24052e-2, |
||||||
|
2.83971e-2, 4.11689e-2, 4.73165e-2, 5.31631e-2, 6.66614e-2, 8.00824e-2, 8.31588e-2, 8.61397e-2, |
||||||
|
9.89229e-2, 0.112197, 0.115227, 0.119613, 0.136174, 0.15445, 0.162685}; |
||||||
|
|
||||||
|
static const float imc_quantizer1[4][8] = { |
||||||
|
{ 8.4431201e-1, 4.7358301e-1, 1.448354, 2.7073899e-1, 7.4449003e-1, 1.241991, 1.845484, 0.0}, |
||||||
|
{ 8.6876702e-1, 4.7659001e-1, 1.478224, 2.5672799e-1, 7.55777e-1, 1.3229851, 2.03438, 0.0}, |
||||||
|
{ 7.5891501e-1, 6.2272799e-1, 1.271322, 3.47904e-1, 7.5317699e-1, 1.150767, 1.628476, 0.0}, |
||||||
|
{ 7.65257e-1, 6.44647e-1, 1.263824, 3.4548101e-1, 7.6384902e-1, 1.214466, 1.7638789, 0.0}, |
||||||
|
}; |
||||||
|
|
||||||
|
static const float imc_quantizer2[2][56] = { |
||||||
|
{ 1.39236e-1, 3.50548e-1, 5.9547901e-1, 8.5772401e-1, 1.121545, 1.3882281, 1.695882, 2.1270809, |
||||||
|
7.2221003e-2, 1.85177e-1, 2.9521701e-1, 4.12568e-1, 5.4068601e-1, 6.7679501e-1, 8.1196898e-1, 9.4765198e-1, |
||||||
|
1.0779999, 1.203415, 1.337265, 1.481871, 1.639982, 1.814766, 2.0701399, 2.449862, |
||||||
|
3.7533998e-2, 1.02722e-1, 1.6021401e-1, 2.16043e-1, 2.7231601e-1, 3.3025399e-1, 3.9022601e-1, 4.52849e-1, |
||||||
|
5.1794899e-1, 5.8529502e-1, 6.53956e-1, 7.2312802e-1, 7.9150802e-1, 8.5891002e-1, 9.28141e-1, 9.9706203e-1, |
||||||
|
1.062153, 1.12564, 1.189834, 1.256122, 1.324469, 1.3955311, 1.468906, 1.545084, |
||||||
|
1.6264729, 1.711524, 1.802705, 1.91023, 2.0533991, 2.22333, 2.4830019, 3.253329 }, |
||||||
|
{ 1.11654e-1, 3.54469e-1, 6.4232099e-1, 9.6128798e-1, 1.295053, 1.61777, 1.989839, 2.51107, |
||||||
|
5.7721999e-2, 1.69879e-1, 2.97589e-1, 4.3858799e-1, 5.9039903e-1, 7.4934798e-1, 9.1628098e-1, 1.087297, |
||||||
|
1.262751, 1.4288321, 1.6040879, 1.79067, 2.000668, 2.2394669, 2.649332, 5.2760072, |
||||||
|
2.9722e-2, 8.7316997e-2, 1.4445201e-1, 2.04247e-1, 2.6879501e-1, 3.3716801e-1, 4.08811e-1, 4.8306999e-1, |
||||||
|
5.6049401e-1, 6.3955498e-1, 7.2044599e-1, 8.0427998e-1, 8.8933599e-1, 9.7537601e-1, 1.062461, 1.1510431, |
||||||
|
1.240236, 1.326715, 1.412513, 1.500502, 1.591749, 1.686413, 1.785239, 1.891233, |
||||||
|
2.0051291, 2.127681, 2.2709141, 2.475826, 2.7219379, 3.101985, 4.686213, 6.2287788}, |
||||||
|
}; |
||||||
|
|
||||||
|
|
||||||
|
static const float xTab[14] = {7.6, 3.6, 4.4, 3.7, 6.1, 5.1, 2.3, 1.6, 6.2, 1.5, 1.8, 1.2, 0, 0}; //10014048
|
||||||
|
|
||||||
|
/* precomputed table for 10^(i/4), i=-15..16 */ |
||||||
|
static const float imc_exp_tab[32] = { |
||||||
|
1.778280e-4, 3.162278e-4, 5.623413e-4, 1.000000e-3, |
||||||
|
1.778280e-3, 3.162278e-3, 5.623413e-3, 1.000000e-2, |
||||||
|
1.778280e-2, 3.162278e-2, 5.623413e-2, 1.000000e-1, |
||||||
|
1.778280e-1, 3.162278e-1, 5.623413e-1, 1.000000e00, |
||||||
|
1.778280e00, 3.162278e00, 5.623413e00, 1.000000e01, |
||||||
|
1.778280e01, 3.162278e01, 5.623413e01, 1.000000e02, |
||||||
|
1.778280e02, 3.162278e02, 5.623413e02, 1.000000e03, |
||||||
|
1.778280e03, 3.162278e03, 5.623413e03, 1.000000e04 |
||||||
|
}; |
||||||
|
static const float *imc_exp_tab2 = imc_exp_tab + 8; |
||||||
|
|
||||||
|
|
||||||
|
static const uint8_t imc_cb_select[4][32] = { |
||||||
|
{ 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, |
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2 }, |
||||||
|
{ 0, 2, 0, 3, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
||||||
|
0, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, |
||||||
|
{ 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
||||||
|
3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2 }, |
||||||
|
{ 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
||||||
|
3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } |
||||||
|
}; |
||||||
|
|
||||||
|
static const uint8_t imc_huffman_sizes[4] = { |
||||||
|
17, 17, 18, 18 |
||||||
|
}; |
||||||
|
|
||||||
|
static const uint8_t imc_huffman_lens[4][4][18] = { |
||||||
|
{ |
||||||
|
{ 16, 15, 13, 11, 8, 5, 3, 1, 2, 4, 6, 9, 10, 12, 14, 16, 7, 0 }, |
||||||
|
{ 10, 8, 7, 6, 4, 4, 3, 2, 2, 3, 4, 6, 7, 9, 11, 11, 7, 0 }, |
||||||
|
{ 15, 15, 14, 11, 8, 6, 4, 2, 1, 4, 5, 7, 9, 10, 12, 13, 4, 0 }, |
||||||
|
{ 13, 11, 10, 8, 6, 4, 2, 2, 2, 3, 5, 7, 9, 12, 15, 15, 14, 0 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 14, 12, 10, 8, 7, 4, 2, 2, 2, 3, 5, 7, 9, 11, 13, 14, 7, 0 }, |
||||||
|
{ 14, 13, 11, 8, 6, 4, 3, 2, 2, 3, 5, 7, 9, 10, 12, 14, 3, 0 }, |
||||||
|
{ 13, 12, 10, 7, 5, 4, 3, 2, 2, 3, 4, 6, 8, 9, 11, 13, 4, 0 }, |
||||||
|
{ 13, 12, 10, 7, 5, 4, 3, 2, 2, 3, 4, 6, 8, 9, 11, 13, 4, 0 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 16, 14, 12, 10, 8, 5, 3, 1, 2, 4, 7, 9, 11, 13, 15, 17, 6, 17 }, |
||||||
|
{ 15, 13, 11, 8, 6, 4, 2, 2, 2, 3, 5, 7, 10, 12, 14, 16, 9, 16 }, |
||||||
|
{ 14, 12, 11, 9, 8, 6, 3, 1, 2, 5, 7, 10, 13, 15, 16, 17, 4, 17 }, |
||||||
|
{ 16, 14, 12, 9, 7, 5, 2, 2, 2, 3, 4, 6, 8, 11, 13, 15, 10, 16 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 13, 11, 10, 8, 7, 5, 2, 2, 2, 4, 6, 9, 12, 14, 15, 16, 3, 16 }, |
||||||
|
{ 11, 11, 10, 9, 8, 7, 5, 4, 3, 3, 3, 3, 3, 3, 4, 5, 6, 5 }, |
||||||
|
{ 9, 9, 7, 6, 5, 4, 3, 3, 2, 3, 4, 5, 4, 5, 5, 6, 8, 6 }, |
||||||
|
{ 13, 12, 10, 8, 5, 3, 3, 2, 2, 3, 4, 7, 9, 11, 14, 15, 6, 15 }, |
||||||
|
} |
||||||
|
}; |
||||||
|
|
||||||
|
static const uint16_t imc_huffman_bits[4][4][18] = { |
||||||
|
{ |
||||||
|
{ 0xCC32, 0x6618, 0x1987, 0x0660, 0x00CD, 0x0018, 0x0007, 0x0000, 0x0002, 0x000D, 0x0032, 0x0199, 0x0331, 0x0CC2, 0x330D, 0xCC33, 0x0067, 0x0000 }, |
||||||
|
{ 0x02FE, 0x00BE, 0x005E, 0x002D, 0x000A, 0x0009, 0x0003, 0x0003, 0x0000, 0x0002, 0x0008, 0x002C, 0x005D, 0x017E, 0x05FE, 0x05FF, 0x005C, 0x0000 }, |
||||||
|
{ 0x5169, 0x5168, 0x28B5, 0x0517, 0x00A3, 0x0029, 0x0008, 0x0003, 0x0000, 0x0009, 0x0015, 0x0050, 0x0144, 0x028A, 0x0A2C, 0x145B, 0x000B, 0x0000 }, |
||||||
|
{ 0x1231, 0x048D, 0x0247, 0x0090, 0x0025, 0x0008, 0x0001, 0x0003, 0x0000, 0x0005, 0x0013, 0x0049, 0x0122, 0x0919, 0x48C3, 0x48C2, 0x2460, 0x0000 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 0x2D1D, 0x0B46, 0x02D0, 0x00B5, 0x0059, 0x000A, 0x0003, 0x0001, 0x0000, 0x0004, 0x0017, 0x005B, 0x0169, 0x05A2, 0x168F, 0x2D1C, 0x0058, 0x0000 }, |
||||||
|
{ 0x1800, 0x0C01, 0x0301, 0x0061, 0x0019, 0x0007, 0x0004, 0x0003, 0x0000, 0x0005, 0x000D, 0x0031, 0x00C1, 0x0181, 0x0601, 0x1801, 0x0002, 0x0000 }, |
||||||
|
{ 0x1556, 0x0AAA, 0x02AB, 0x0054, 0x0014, 0x000B, 0x0002, 0x0003, 0x0000, 0x0003, 0x0008, 0x002B, 0x00AB, 0x0154, 0x0554, 0x1557, 0x0009, 0x0000 }, |
||||||
|
{ 0x1556, 0x0AAA, 0x02AB, 0x0054, 0x0014, 0x000B, 0x0002, 0x0003, 0x0000, 0x0003, 0x0008, 0x002B, 0x00AB, 0x0154, 0x0554, 0x1557, 0x0009, 0x0000 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 0x2993, 0x0A65, 0x0298, 0x00A7, 0x0028, 0x0004, 0x0000, 0x0001, 0x0001, 0x0003, 0x0015, 0x0052, 0x014D, 0x0533, 0x14C8, 0x5324, 0x000B, 0x5325 }, |
||||||
|
{ 0x09B8, 0x026F, 0x009A, 0x0012, 0x0005, 0x0000, 0x0001, 0x0002, 0x0003, 0x0001, 0x0003, 0x0008, 0x004C, 0x0136, 0x04DD, 0x1373, 0x0027, 0x1372 }, |
||||||
|
{ 0x0787, 0x01E0, 0x00F1, 0x003D, 0x001F, 0x0006, 0x0001, 0x0001, 0x0001, 0x0002, 0x000E, 0x0079, 0x03C2, 0x0F0D, 0x1E19, 0x3C30, 0x0000, 0x3C31 }, |
||||||
|
{ 0x4B06, 0x12C0, 0x04B1, 0x0097, 0x0024, 0x0008, 0x0002, 0x0003, 0x0000, 0x0003, 0x0005, 0x0013, 0x004A, 0x0259, 0x0961, 0x2582, 0x012D, 0x4B07 }, |
||||||
|
}, |
||||||
|
{ |
||||||
|
{ 0x0A5A, 0x0297, 0x014A, 0x0053, 0x0028, 0x000B, 0x0003, 0x0000, 0x0002, 0x0004, 0x0015, 0x00A4, 0x052C, 0x14B7, 0x296C, 0x52DB, 0x0003, 0x52DA }, |
||||||
|
{ 0x0193, 0x0192, 0x00C8, 0x0065, 0x0033, 0x0018, 0x0007, 0x0004, 0x0000, 0x0004, 0x0005, 0x0007, 0x0006, 0x0003, 0x0005, 0x0005, 0x000D, 0x0004 }, |
||||||
|
{ 0x0012, 0x0013, 0x0005, 0x0003, 0x0000, 0x0003, 0x0005, 0x0004, 0x0003, 0x0003, 0x0005, 0x0005, 0x0004, 0x0004, 0x0003, 0x0005, 0x0008, 0x0004 }, |
||||||
|
{ 0x0D66, 0x06B2, 0x01AD, 0x006A, 0x000C, 0x0005, 0x0004, 0x0000, 0x0003, 0x0002, 0x0007, 0x0034, 0x00D7, 0x0358, 0x1ACF, 0x359C, 0x001B, 0x359D }, |
||||||
|
} |
||||||
|
}; |
||||||
|
|
Loading…
Reference in new issue