1 files changed, 0 insertions, 182 deletions

diff --git a/src/plugins/ffmpeg/libavcodec/bfi.c b/src/plugins/ffmpeg/libavcodec/bfi.c
deleted file mode 100644
index eaea808..0000000
--- a/src/plugins/ffmpeg/libavcodec/bfi.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Brute Force & Ignorance (BFI) video decoder
- * Copyright (c) 2008 Sisir Koppaka
- *
- * 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 bfi.c
- * @brief Brute Force & Ignorance (.bfi) video decoder
- * @author Sisir Koppaka ( sisir.koppaka at gmail dot com )
- * @sa http://wiki.multimedia.cx/index.php?title=BFI
- */
-
-#include "libavutil/common.h"
-#include "avcodec.h"
-#include "bytestream.h"
-
-typedef struct BFIContext {
-    AVCodecContext *avctx;
-    AVFrame frame;
-    uint8_t *dst;
-} BFIContext;
-
-static int bfi_decode_init(AVCodecContext * avctx)
-{
-    BFIContext *bfi = avctx->priv_data;
-    avctx->pix_fmt = PIX_FMT_PAL8;
-    bfi->dst = av_mallocz(avctx->width * avctx->height);
-    return 0;
-}
-
-static int bfi_decode_frame(AVCodecContext * avctx, void *data,
-                            int *data_size, const uint8_t * buf,
-                            int buf_size)
-{
-    BFIContext *bfi = avctx->priv_data;
-    uint8_t *dst = bfi->dst;
-    uint8_t *src, *dst_offset, colour1, colour2;
-    uint8_t *frame_end = bfi->dst + avctx->width * avctx->height;
-    uint32_t *pal;
-    int i, j, height = avctx->height;
-
-    if (bfi->frame.data[0])
-        avctx->release_buffer(avctx, &bfi->frame);
-
-    bfi->frame.reference = 1;
-
-    if (avctx->get_buffer(avctx, &bfi->frame) < 0) {
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-        return -1;
-    }
-
-    /* Set frame parameters and palette, if necessary */
-    if (!avctx->frame_number) {
-        bfi->frame.pict_type = FF_I_TYPE;
-        bfi->frame.key_frame = 1;
-        /* Setting the palette */
-        if(avctx->extradata_size>768) {
-            av_log(NULL, AV_LOG_ERROR, "Palette is too large.\n");
-            return -1;
-        }
-        pal = (uint32_t *) bfi->frame.data[1];
-        for (i = 0; i < avctx->extradata_size / 3; i++) {
-            int shift = 16;
-            *pal = 0;
-            for (j = 0; j < 3; j++, shift -= 8)
-                *pal +=
-                    ((avctx->extradata[i * 3 + j] << 2) |
-                    (avctx->extradata[i * 3 + j] >> 4)) << shift;
-            pal++;
-        }
-        bfi->frame.palette_has_changed = 1;
-    } else {
-        bfi->frame.pict_type = FF_P_TYPE;
-        bfi->frame.key_frame = 0;
-    }
-
-    buf += 4; //Unpacked size, not required.
-
-    while (dst != frame_end) {
-        static const uint8_t lentab[4]={0,2,0,1};
-        unsigned int byte = *buf++, offset;
-        unsigned int code = byte >> 6;
-        unsigned int length = byte & ~0xC0;
-
-        /* Get length and offset(if required) */
-        if (length == 0) {
-            if (code == 1) {
-                length = bytestream_get_byte(&buf);
-                offset = bytestream_get_le16(&buf);
-            } else {
-                length = bytestream_get_le16(&buf);
-                if (code == 2 && length == 0)
-                    break;
-            }
-        } else {
-            if (code == 1)
-                offset = bytestream_get_byte(&buf);
-        }
-
-        /* Do boundary check */
-        if (dst + (length<<lentab[code]) > frame_end)
-            break;
-
-        switch (code) {
-
-        case 0:                //Normal Chain
-            bytestream_get_buffer(&buf, dst, length);
-            dst += length;
-            break;
-
-        case 1:                //Back Chain
-            dst_offset = dst - offset;
-            length *= 4;        //Convert dwords to bytes.
-            if (dst_offset < bfi->dst)
-                break;
-            while (length--)
-                *dst++ = *dst_offset++;
-            break;
-
-        case 2:                //Skip Chain
-            dst += length;
-            break;
-
-        case 3:                //Fill Chain
-            colour1 = bytestream_get_byte(&buf);
-            colour2 = bytestream_get_byte(&buf);
-            while (length--) {
-                *dst++ = colour1;
-                *dst++ = colour2;
-            }
-            break;
-
-        }
-    }
-
-    src = bfi->dst;
-    dst = bfi->frame.data[0];
-    while (height--) {
-        memcpy(dst, src, avctx->width);
-        src += avctx->width;
-        dst += bfi->frame.linesize[0];
-    }
-    *data_size = sizeof(AVFrame);
-    *(AVFrame *) data = bfi->frame;
-    return buf_size;
-}
-
-static int bfi_decode_close(AVCodecContext * avctx)
-{
-    BFIContext *bfi = avctx->priv_data;
-    if (bfi->frame.data[0])
-        avctx->release_buffer(avctx, &bfi->frame);
-    av_free(bfi->dst);
-    return 0;
-}
-
-AVCodec bfi_decoder = {
-    .name = "bfi",
-    .type = CODEC_TYPE_VIDEO,
-    .id = CODEC_ID_BFI,
-    .priv_data_size = sizeof(BFIContext),
-    .init = bfi_decode_init,
-    .close = bfi_decode_close,
-    .decode = bfi_decode_frame,
-    .long_name = NULL_IF_CONFIG_SMALL("Brute Force & Ignorance"),
-};