making act segmenter

1 files changed, 0 insertions, 228 deletions

diff --git a/ffmpeg1/libavcodec/sgienc.c b/ffmpeg1/libavcodec/sgienc.c
deleted file mode 100644
index d03ef52..0000000
--- a/ffmpeg1/libavcodec/sgienc.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * SGI image encoder
- * Todd Kirby <doubleshot@pacbell.net>
- *
- * 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
- */
-
-#include "avcodec.h"
-#include "bytestream.h"
-#include "internal.h"
-#include "sgi.h"
-#include "rle.h"
-
-#define SGI_SINGLE_CHAN 2
-#define SGI_MULTI_CHAN 3
-
-typedef struct SgiContext {
-    AVFrame picture;
-} SgiContext;
-
-static av_cold int encode_init(AVCodecContext *avctx)
-{
-    SgiContext *s = avctx->priv_data;
-
-    if (avctx->width > 65535 || avctx->height > 65535) {
-        av_log(avctx, AV_LOG_ERROR, "SGI does not support resolutions above 65535x65535\n");
-        return -1;
-    }
-
-    avcodec_get_frame_defaults(&s->picture);
-    avctx->coded_frame = &s->picture;
-
-    return 0;
-}
-
-static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
-                        const AVFrame *frame, int *got_packet)
-{
-    SgiContext *s = avctx->priv_data;
-    AVFrame * const p = &s->picture;
-    uint8_t *offsettab, *lengthtab, *in_buf, *encode_buf, *buf;
-    int x, y, z, length, tablesize, ret;
-    unsigned int width, height, depth, dimension, bytes_per_channel, pixmax, put_be;
-    unsigned char *end_buf;
-
-    *p = *frame;
-    p->pict_type = AV_PICTURE_TYPE_I;
-    p->key_frame = 1;
-
-    width  = avctx->width;
-    height = avctx->height;
-    bytes_per_channel = 1;
-    pixmax = 0xFF;
-    put_be = HAVE_BIGENDIAN;
-
-    switch (avctx->pix_fmt) {
-    case AV_PIX_FMT_GRAY8:
-        dimension = SGI_SINGLE_CHAN;
-        depth     = SGI_GRAYSCALE;
-        break;
-    case AV_PIX_FMT_RGB24:
-        dimension = SGI_MULTI_CHAN;
-        depth     = SGI_RGB;
-        break;
-    case AV_PIX_FMT_RGBA:
-        dimension = SGI_MULTI_CHAN;
-        depth     = SGI_RGBA;
-        break;
-    case AV_PIX_FMT_GRAY16LE:
-        put_be = !HAVE_BIGENDIAN;
-    case AV_PIX_FMT_GRAY16BE:
-        avctx->coder_type = FF_CODER_TYPE_RAW;
-        bytes_per_channel = 2;
-        pixmax = 0xFFFF;
-        dimension = SGI_SINGLE_CHAN;
-        depth     = SGI_GRAYSCALE;
-        break;
-    case AV_PIX_FMT_RGB48LE:
-        put_be = !HAVE_BIGENDIAN;
-    case AV_PIX_FMT_RGB48BE:
-        avctx->coder_type = FF_CODER_TYPE_RAW;
-        bytes_per_channel = 2;
-        pixmax = 0xFFFF;
-        dimension = SGI_MULTI_CHAN;
-        depth     = SGI_RGB;
-        break;
-    case AV_PIX_FMT_RGBA64LE:
-        put_be = !HAVE_BIGENDIAN;
-    case AV_PIX_FMT_RGBA64BE:
-        avctx->coder_type = FF_CODER_TYPE_RAW;
-        bytes_per_channel = 2;
-        pixmax = 0xFFFF;
-        dimension = SGI_MULTI_CHAN;
-        depth     = SGI_RGBA;
-        break;
-    default:
-        return AVERROR_INVALIDDATA;
-    }
-
-    tablesize = depth * height * 4;
-    length = SGI_HEADER_SIZE;
-    if (avctx->coder_type == FF_CODER_TYPE_RAW)
-        length += depth * height * width;
-    else // assume ff_rl_encode() produces at most 2x size of input
-        length += tablesize * 2 + depth * height * (2 * width + 1);
-
-    if ((ret = ff_alloc_packet2(avctx, pkt, bytes_per_channel * length)) < 0)
-        return ret;
-    buf     = pkt->data;
-    end_buf = pkt->data + pkt->size;
-
-    /* Encode header. */
-    bytestream_put_be16(&buf, SGI_MAGIC);
-    bytestream_put_byte(&buf, avctx->coder_type != FF_CODER_TYPE_RAW); /* RLE 1 - VERBATIM 0*/
-    bytestream_put_byte(&buf, bytes_per_channel);
-    bytestream_put_be16(&buf, dimension);
-    bytestream_put_be16(&buf, width);
-    bytestream_put_be16(&buf, height);
-    bytestream_put_be16(&buf, depth);
-
-    bytestream_put_be32(&buf, 0L); /* pixmin */
-    bytestream_put_be32(&buf, pixmax);
-    bytestream_put_be32(&buf, 0L); /* dummy */
-
-    /* name */
-    memset(buf, 0, SGI_HEADER_SIZE);
-    buf += 80;
-
-     /* colormap */
-    bytestream_put_be32(&buf, 0L);
-
-    /* The rest of the 512 byte header is unused. */
-    buf += 404;
-    offsettab = buf;
-
-    if (avctx->coder_type  != FF_CODER_TYPE_RAW) {
-        /* Skip RLE offset table. */
-        buf += tablesize;
-        lengthtab = buf;
-
-        /* Skip RLE length table. */
-        buf += tablesize;
-
-        /* Make an intermediate consecutive buffer. */
-        if (!(encode_buf = av_malloc(width)))
-            return -1;
-
-        for (z = 0; z < depth; z++) {
-            in_buf = p->data[0] + p->linesize[0] * (height - 1) + z;
-
-            for (y = 0; y < height; y++) {
-                bytestream_put_be32(&offsettab, buf - pkt->data);
-
-                for (x = 0; x < width; x++)
-                    encode_buf[x] = in_buf[depth * x];
-
-                if ((length = ff_rle_encode(buf, end_buf - buf - 1, encode_buf, 1, width, 0, 0, 0x80, 0)) < 1) {
-                    av_free(encode_buf);
-                    return -1;
-                }
-
-                buf += length;
-                bytestream_put_byte(&buf, 0);
-                bytestream_put_be32(&lengthtab, length + 1);
-                in_buf -= p->linesize[0];
-            }
-        }
-
-        av_free(encode_buf);
-    } else {
-        for (z = 0; z < depth; z++) {
-            in_buf = p->data[0] + p->linesize[0] * (height - 1) + z * bytes_per_channel;
-
-            for (y = 0; y < height; y++) {
-                for (x = 0; x < width * depth; x += depth)
-                    if (bytes_per_channel == 1) {
-                    bytestream_put_byte(&buf, in_buf[x]);
-                    } else {
-                        if (put_be) {
-                            bytestream_put_be16(&buf, ((uint16_t *)in_buf)[x]);
-                        } else {
-                            bytestream_put_le16(&buf, ((uint16_t *)in_buf)[x]);
-                        }
-                    }
-
-                in_buf -= p->linesize[0];
-            }
-        }
-    }
-
-    /* total length */
-    pkt->size = buf - pkt->data;
-    pkt->flags |= AV_PKT_FLAG_KEY;
-    *got_packet = 1;
-
-    return 0;
-}
-
-AVCodec ff_sgi_encoder = {
-    .name           = "sgi",
-    .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = AV_CODEC_ID_SGI,
-    .priv_data_size = sizeof(SgiContext),
-    .init           = encode_init,
-    .encode2        = encode_frame,
-    .pix_fmts       = (const enum AVPixelFormat[]){
-        AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA,
-        AV_PIX_FMT_RGB48LE, AV_PIX_FMT_RGB48BE,
-        AV_PIX_FMT_RGBA64LE, AV_PIX_FMT_RGBA64BE,
-        AV_PIX_FMT_GRAY16LE, AV_PIX_FMT_GRAY16BE,
-        AV_PIX_FMT_GRAY8, AV_PIX_FMT_NONE
-    },
-    .long_name      = NULL_IF_CONFIG_SMALL("SGI image"),
-};