1 files changed, 0 insertions, 97 deletions
diff --git a/ffmpeg/libavcodec/huffyuv.c b/ffmpeg/libavcodec/huffyuv.c
deleted file mode 100644
index b4ef76f..0000000
--- a/ffmpeg/libavcodec/huffyuv.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * huffyuv codec for libavcodec
- *
- * Copyright (c) 2002-2003 Michael Niedermayer <michaelni@gmx.at>
- *
- * see http://www.pcisys.net/~melanson/codecs/huffyuv.txt for a description of
- * the algorithm used
- *
- * 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
- */
-
-/**
- * @file
- * huffyuv codec for libavcodec.
- */
-
-#include <stdint.h>
-
-#include "libavutil/mem.h"
-
-#include "avcodec.h"
-#include "huffyuv.h"
-
-int ff_huffyuv_generate_bits_table(uint32_t *dst, const uint8_t *len_table)
-{
-    int len, index;
-    uint32_t bits = 0;
-
-    for (len = 32; len > 0; len--) {
-        for (index = 0; index < 256; index++) {
-            if (len_table[index] == len)
-                dst[index] = bits++;
-        }
-        if (bits & 1) {
-            av_log(NULL, AV_LOG_ERROR, "Error generating huffman table\n");
-            return -1;
-        }
-        bits >>= 1;
-    }
-    return 0;
-}
-
-av_cold int ff_huffyuv_alloc_temp(HYuvContext *s)
-{
-    int i;
-
-    if (s->bitstream_bpp<24) {
-        for (i=0; i<3; i++) {
-            s->temp[i]= av_malloc(s->width + 16);
-            if (!s->temp[i])
-                return AVERROR(ENOMEM);
-        }
-    } else {
-        s->temp[0]= av_mallocz(4*s->width + 16);
-        if (!s->temp[0])
-            return AVERROR(ENOMEM);
-    }
-    return 0;
-}
-
-av_cold void ff_huffyuv_common_init(AVCodecContext *avctx)
-{
-    HYuvContext *s = avctx->priv_data;
-
-    s->avctx = avctx;
-    s->flags = avctx->flags;
-
-    ff_dsputil_init(&s->dsp, avctx);
-
-    s->width = avctx->width;
-    s->height = avctx->height;
-
-    av_assert1(s->width > 0 && s->height > 0);
-}
-
-av_cold void ff_huffyuv_common_end(HYuvContext *s)
-{
-    int i;
-
-    for(i = 0; i < 3; i++) {
-        av_freep(&s->temp[i]);
-    }
-}