X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavformat%2Fraw.c;fp=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavformat%2Fraw.c;h=0000000000000000000000000000000000000000;hb=6fa8f2f38d4b0b35f8539bf94e27ae27015c7689;hp=1026a50bbd9fc73fc6a9388d5196c18d4fa82737;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git

diff --git a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavformat/raw.c b/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavformat/raw.c
deleted file mode 100644
index 1026a50..0000000
--- a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavformat/raw.c
+++ /dev/null
@@ -1,527 +0,0 @@
-/* 
- * RAW encoder and decoder
- * Copyright (c) 2001 Fabrice Bellard.
- *
- * This library 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 of the License, or (at your option) any later version.
- *
- * This library 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#include "avformat.h"
-
-/* simple formats */
-static int raw_write_header(struct AVFormatContext *s)
-{
-    return 0;
-}
-
-static int raw_write_packet(struct AVFormatContext *s, int stream_index,
-			    const uint8_t *buf, int size, int64_t pts)
-{
-    put_buffer(&s->pb, buf, size);
-    put_flush_packet(&s->pb);
-    return 0;
-}
-
-static int raw_write_trailer(struct AVFormatContext *s)
-{
-    return 0;
-}
-
-/* raw input */
-static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
-{
-    AVStream *st;
-    int id;
-
-    st = av_new_stream(s, 0);
-    if (!st)
-        return AVERROR_NOMEM;
-    if (ap) {
-        id = s->iformat->value;
-        if (id == CODEC_ID_RAWVIDEO) {
-            st->codec.codec_type = CODEC_TYPE_VIDEO;
-        } else {
-            st->codec.codec_type = CODEC_TYPE_AUDIO;
-        }
-        st->codec.codec_id = id;
-
-        switch(st->codec.codec_type) {
-        case CODEC_TYPE_AUDIO:
-            st->codec.sample_rate = ap->sample_rate;
-            st->codec.channels = ap->channels;
-            break;
-        case CODEC_TYPE_VIDEO:
-            st->codec.frame_rate      = ap->frame_rate;
-            st->codec.frame_rate_base = ap->frame_rate_base;
-            st->codec.width = ap->width;
-            st->codec.height = ap->height;
-	    st->codec.pix_fmt = ap->pix_fmt;
-            break;
-        default:
-            return -1;
-        }
-    } else {
-        return -1;
-    }
-    return 0;
-}
-
-#define RAW_PACKET_SIZE 1024
-
-static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    int ret, size;
-    //    AVStream *st = s->streams[0];
-    
-    size= RAW_PACKET_SIZE;
-
-    if (av_new_packet(pkt, size) < 0)
-        return -EIO;
-
-    pkt->stream_index = 0;
-    ret = get_buffer(&s->pb, pkt->data, size);
-    if (ret <= 0) {
-        av_free_packet(pkt);
-        return -EIO;
-    }
-    /* note: we need to modify the packet size here to handle the last
-       packet */
-    pkt->size = ret;
-    return ret;
-}
-
-static int raw_read_close(AVFormatContext *s)
-{
-    return 0;
-}
-
-/* ac3 read */
-static int ac3_read_header(AVFormatContext *s,
-                           AVFormatParameters *ap)
-{
-    AVStream *st;
-
-    st = av_new_stream(s, 0);
-    if (!st)
-        return AVERROR_NOMEM;
-
-    st->codec.codec_type = CODEC_TYPE_AUDIO;
-    st->codec.codec_id = CODEC_ID_AC3;
-    /* the parameters will be extracted from the compressed bitstream */
-    return 0;
-}
-
-/* mpeg1/h263 input */
-static int video_read_header(AVFormatContext *s,
-                             AVFormatParameters *ap)
-{
-    AVStream *st;
-
-    st = av_new_stream(s, 0);
-    if (!st)
-        return AVERROR_NOMEM;
-
-    st->codec.codec_type = CODEC_TYPE_VIDEO;
-    st->codec.codec_id = s->iformat->value;
-    /* for mjpeg, specify frame rate */
-    /* for mpeg4 specify it too (most mpeg4 streams dont have the fixed_vop_rate set ...)*/
-    if (st->codec.codec_id == CODEC_ID_MJPEG || st->codec.codec_id == CODEC_ID_MPEG4) {
-        if (ap) {
-            st->codec.frame_rate      = ap->frame_rate;
-            st->codec.frame_rate_base = ap->frame_rate_base;
-        } else {
-            st->codec.frame_rate      = 25;
-            st->codec.frame_rate_base = 1;
-        }
-    }
-    return 0;
-}
-
-#define SEQ_START_CODE		0x000001b3
-#define GOP_START_CODE		0x000001b8
-#define PICTURE_START_CODE	0x00000100
-
-/* XXX: improve that by looking at several start codes */
-static int mpegvideo_probe(AVProbeData *p)
-{
-    int code;
-    const uint8_t *d;
-
-    /* we search the first start code. If it is a sequence, gop or
-       picture start code then we decide it is an mpeg video
-       stream. We do not send highest value to give a chance to mpegts */
-    /* NOTE: the search range was restricted to avoid too many false
-       detections */
-
-    if (p->buf_size < 6)
-        return 0;
-    d = p->buf;
-    code = (d[0] << 24) | (d[1] << 16) | (d[2] << 8) | (d[3]);
-    if ((code & 0xffffff00) == 0x100) {
-        if (code == SEQ_START_CODE ||
-            code == GOP_START_CODE ||
-            code == PICTURE_START_CODE)
-            return 50 - 1;
-        else
-            return 0;
-    }
-    return 0;
-}
-
-static int h263_probe(AVProbeData *p)
-{
-    int code;
-    const uint8_t *d;
-
-    if (p->buf_size < 6)
-        return 0;
-    d = p->buf;
-    code = (d[0] << 14) | (d[1] << 6) | (d[2] >> 2);
-    if (code == 0x20) {
-        return 50;
-    }
-    return 0;
-}
-
-AVInputFormat ac3_iformat = {
-    "ac3",
-    "raw ac3",
-    0,
-    NULL,
-    ac3_read_header,
-    raw_read_packet,
-    raw_read_close,
-    .extensions = "ac3",
-};
-
-AVOutputFormat ac3_oformat = {
-    "ac3",
-    "raw ac3",
-    "audio/x-ac3", 
-    "ac3",
-    0,
-    CODEC_ID_AC3,
-    0,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-AVInputFormat h263_iformat = {
-    "h263",
-    "raw h263",
-    0,
-    h263_probe,
-    video_read_header,
-    raw_read_packet,
-    raw_read_close,
-//    .extensions = "h263", //FIXME remove after writing mpeg4_probe
-    .value = CODEC_ID_H263,
-};
-
-AVOutputFormat h263_oformat = {
-    "h263",
-    "raw h263",
-    "video/x-h263",
-    "h263",
-    0,
-    0,
-    CODEC_ID_H263,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-AVInputFormat m4v_iformat = {
-    "m4v",
-    "raw MPEG4 video format",
-    0,
-    NULL /*mpegvideo_probe*/,
-    video_read_header,
-    raw_read_packet,
-    raw_read_close,
-    .extensions = "m4v", //FIXME remove after writing mpeg4_probe
-    .value = CODEC_ID_MPEG4,
-};
-
-AVOutputFormat m4v_oformat = {
-    "m4v",
-    "raw MPEG4 video format",
-    NULL,
-    "m4v",
-    0,
-    CODEC_ID_NONE,
-    CODEC_ID_MPEG4,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-AVInputFormat h264_iformat = {
-    "h264",
-    "raw H264 video format",
-    0,
-    NULL /*mpegvideo_probe*/,
-    video_read_header,
-    raw_read_packet,
-    raw_read_close,
-    .extensions = "h26l,h264", //FIXME remove after writing mpeg4_probe
-    .value = CODEC_ID_H264,
-};
-
-AVOutputFormat h264_oformat = {
-    "h264",
-    "raw H264 video format",
-    NULL,
-    "h264",
-    0,
-    CODEC_ID_NONE,
-    CODEC_ID_H264,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-AVInputFormat mpegvideo_iformat = {
-    "mpegvideo",
-    "MPEG video",
-    0,
-    mpegvideo_probe,
-    video_read_header,
-    raw_read_packet,
-    raw_read_close,
-    .value = CODEC_ID_MPEG1VIDEO,
-};
-
-AVOutputFormat mpeg1video_oformat = {
-    "mpeg1video",
-    "MPEG video",
-    "video/x-mpeg",
-    "mpg,mpeg",
-    0,
-    0,
-    CODEC_ID_MPEG1VIDEO,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-AVInputFormat mjpeg_iformat = {
-    "mjpeg",
-    "MJPEG video",
-    0,
-    NULL,
-    video_read_header,
-    raw_read_packet,
-    raw_read_close,
-    .extensions = "mjpg,mjpeg",
-    .value = CODEC_ID_MJPEG,
-};
-
-AVOutputFormat mjpeg_oformat = {
-    "mjpeg",
-    "MJPEG video",
-    "video/x-mjpeg",
-    "mjpg,mjpeg",
-    0,
-    0,
-    CODEC_ID_MJPEG,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-/* pcm formats */
-
-#define PCMDEF(name, long_name, ext, codec) \
-AVInputFormat pcm_ ## name ## _iformat = {\
-    #name,\
-    long_name,\
-    0,\
-    NULL,\
-    raw_read_header,\
-    raw_read_packet,\
-    raw_read_close,\
-    .extensions = ext,\
-    .value = codec,\
-};\
-\
-AVOutputFormat pcm_ ## name ## _oformat = {\
-    #name,\
-    long_name,\
-    NULL,\
-    ext,\
-    0,\
-    codec,\
-    0,\
-    raw_write_header,\
-    raw_write_packet,\
-    raw_write_trailer,\
-};
-
-#ifdef WORDS_BIGENDIAN
-#define BE_DEF(s) s
-#define LE_DEF(s) NULL
-#else
-#define BE_DEF(s) NULL
-#define LE_DEF(s) s
-#endif
-
-
-PCMDEF(s16le, "pcm signed 16 bit little endian format", 
-       LE_DEF("sw"), CODEC_ID_PCM_S16LE)
-
-PCMDEF(s16be, "pcm signed 16 bit big endian format", 
-       BE_DEF("sw"), CODEC_ID_PCM_S16BE)
-
-PCMDEF(u16le, "pcm unsigned 16 bit little endian format", 
-       LE_DEF("uw"), CODEC_ID_PCM_U16LE)
-
-PCMDEF(u16be, "pcm unsigned 16 bit big endian format", 
-       BE_DEF("uw"), CODEC_ID_PCM_U16BE)
-
-PCMDEF(s8, "pcm signed 8 bit format", 
-       "sb", CODEC_ID_PCM_S8)
-
-PCMDEF(u8, "pcm unsigned 8 bit format", 
-       "ub", CODEC_ID_PCM_U8)
-
-PCMDEF(mulaw, "pcm mu law format", 
-       "ul", CODEC_ID_PCM_MULAW)
-
-PCMDEF(alaw, "pcm A law format", 
-       "al", CODEC_ID_PCM_ALAW)
-
-static int rawvideo_read_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    int packet_size, ret, width, height;
-    AVStream *st = s->streams[0];
-
-    width = st->codec.width;
-    height = st->codec.height;
-
-    packet_size = avpicture_get_size(st->codec.pix_fmt, width, height);
-    if (packet_size < 0)
-        av_abort();
-
-    if (av_new_packet(pkt, packet_size) < 0)
-        return -EIO;
-
-    pkt->stream_index = 0;
-#if 0
-    /* bypass buffered I/O */
-    ret = url_read(url_fileno(&s->pb), pkt->data, pkt->size);
-#else
-    ret = get_buffer(&s->pb, pkt->data, pkt->size);
-#endif
-    if (ret != pkt->size) {
-        av_free_packet(pkt);
-        return -EIO;
-    } else {
-        return 0;
-    }
-}
-
-AVInputFormat rawvideo_iformat = {
-    "rawvideo",
-    "raw video format",
-    0,
-    NULL,
-    raw_read_header,
-    rawvideo_read_packet,
-    raw_read_close,
-    .extensions = "yuv",
-    .value = CODEC_ID_RAWVIDEO,
-};
-
-AVOutputFormat rawvideo_oformat = {
-    "rawvideo",
-    "raw video format",
-    NULL,
-    "yuv",
-    0,
-    CODEC_ID_NONE,
-    CODEC_ID_RAWVIDEO,
-    raw_write_header,
-    raw_write_packet,
-    raw_write_trailer,
-};
-
-static int null_write_packet(struct AVFormatContext *s, 
-                             int stream_index,
-                             const uint8_t *buf, int size, int64_t pts)
-{
-    return 0;
-}
-
-AVOutputFormat null_oformat = {
-    "null",
-    "null video format",
-    NULL,
-    NULL,
-    0,
-#ifdef WORDS_BIGENDIAN
-    CODEC_ID_PCM_S16BE,
-#else
-    CODEC_ID_PCM_S16LE,
-#endif
-    CODEC_ID_RAWVIDEO,
-    raw_write_header,
-    null_write_packet,
-    raw_write_trailer,
-    .flags = AVFMT_NOFILE | AVFMT_RAWPICTURE,
-};
-
-int raw_init(void)
-{
-    av_register_input_format(&ac3_iformat);
-    av_register_output_format(&ac3_oformat);
-
-    av_register_input_format(&h263_iformat);
-    av_register_output_format(&h263_oformat);
-    
-    av_register_input_format(&m4v_iformat);
-    av_register_output_format(&m4v_oformat);
-    
-    av_register_input_format(&h264_iformat);
-    av_register_output_format(&h264_oformat);
-
-    av_register_input_format(&mpegvideo_iformat);
-    av_register_output_format(&mpeg1video_oformat);
-
-    av_register_input_format(&mjpeg_iformat);
-    av_register_output_format(&mjpeg_oformat);
-
-    av_register_input_format(&pcm_s16le_iformat);
-    av_register_output_format(&pcm_s16le_oformat);
-    av_register_input_format(&pcm_s16be_iformat);
-    av_register_output_format(&pcm_s16be_oformat);
-    av_register_input_format(&pcm_u16le_iformat);
-    av_register_output_format(&pcm_u16le_oformat);
-    av_register_input_format(&pcm_u16be_iformat);
-    av_register_output_format(&pcm_u16be_oformat);
-    av_register_input_format(&pcm_s8_iformat);
-    av_register_output_format(&pcm_s8_oformat);
-    av_register_input_format(&pcm_u8_iformat);
-    av_register_output_format(&pcm_u8_oformat);
-    av_register_input_format(&pcm_mulaw_iformat);
-    av_register_output_format(&pcm_mulaw_oformat);
-    av_register_input_format(&pcm_alaw_iformat);
-    av_register_output_format(&pcm_alaw_oformat);
-
-    av_register_input_format(&rawvideo_iformat);
-    av_register_output_format(&rawvideo_oformat);
-
-    av_register_output_format(&null_oformat);
-    return 0;
-}