1 files changed, 0 insertions, 97 deletions
diff --git a/ffmpeg1/libavcodec/qdm2_tablegen.h b/ffmpeg1/libavcodec/qdm2_tablegen.h
deleted file mode 100644
index 13ec9be..0000000
--- a/ffmpeg1/libavcodec/qdm2_tablegen.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Header file for hardcoded QDM2 tables
- *
- * Copyright (c) 2010 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
- *
- * 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_QDM2_TABLEGEN_H
-#define AVCODEC_QDM2_TABLEGEN_H
-
-#include <stdint.h>
-#include <math.h>
-#include "libavutil/attributes.h"
-
-#define SOFTCLIP_THRESHOLD 27600
-#define HARDCLIP_THRESHOLD 35716
-
-#if CONFIG_HARDCODED_TABLES
-#define softclip_table_init()
-#define rnd_table_init()
-#define init_noise_samples()
-#include "libavcodec/qdm2_tables.h"
-#else
-static uint16_t softclip_table[HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1];
-static float noise_table[4096 + 20];
-static uint8_t random_dequant_index[256][5];
-static uint8_t random_dequant_type24[128][3];
-static float noise_samples[128];
-
-static av_cold void softclip_table_init(void) {
-    int i;
-    double dfl = SOFTCLIP_THRESHOLD - 32767;
-    float delta = 1.0 / -dfl;
-    for (i = 0; i < HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1; i++)
-        softclip_table[i] = SOFTCLIP_THRESHOLD - ((int)(sin((float)i * delta) * dfl) & 0x0000FFFF);
-}
-
-
-// random generated table
-static av_cold void rnd_table_init(void) {
-    int i,j;
-    uint32_t ldw;
-    uint64_t random_seed = 0;
-    float delta = 1.0 / 16384.0;
-    for(i = 0; i < 4096 ;i++) {
-        random_seed = random_seed * 214013 + 2531011;
-        noise_table[i] = (delta * (float)(((int32_t)random_seed >> 16) & 0x00007FFF)- 1.0) * 1.3;
-    }
-
-    for (i = 0; i < 256 ;i++) {
-        random_seed = 81;
-        ldw = i;
-        for (j = 0; j < 5 ;j++) {
-            random_dequant_index[i][j] = ldw / random_seed;
-            ldw %= random_seed;
-            random_seed /= 3;
-        }
-    }
-    for (i = 0; i < 128 ;i++) {
-        random_seed = 25;
-        ldw = i;
-        for (j = 0; j < 3 ;j++) {
-            random_dequant_type24[i][j] = ldw / random_seed;
-            ldw %= random_seed;
-            random_seed /= 5;
-        }
-    }
-}
-
-
-static av_cold void init_noise_samples(void) {
-    int i;
-    unsigned random_seed = 0;
-    float delta = 1.0 / 16384.0;
-    for (i = 0; i < 128;i++) {
-        random_seed = random_seed * 214013 + 2531011;
-        noise_samples[i] = (delta * (float)((random_seed >> 16) & 0x00007fff) - 1.0);
-    }
-}
-#endif /* CONFIG_HARDCODED_TABLES */
-
-#endif /* AVCODEC_QDM2_TABLEGEN_H */