mirror of https://git.ffmpeg.org/ffmpeg.git
reindent
Originally committed as revision 18835 to svn://svn.ffmpeg.org/ffmpeg/trunk
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58a830239d
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@ -1316,33 +1316,33 @@ static int mxf_parse_mpeg2_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt
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break;
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}
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} else if (c == 0x1b8) { // gop
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if (pkt->data[i+4]>>6 & 0x01) // closed
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*flags |= 0x80; // random access
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if (!mxf->header_written) {
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unsigned hours = (pkt->data[i+1]>>2) & 0x1f;
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unsigned minutes = ((pkt->data[i+1] & 0x03) << 4) | (pkt->data[i+2]>>4);
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unsigned seconds = ((pkt->data[i+2] & 0x07) << 3) | (pkt->data[i+3]>>5);
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unsigned frames = ((pkt->data[i+3] & 0x1f) << 1) | (pkt->data[i+4]>>7);
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mxf->timecode_drop_frame = !!(pkt->data[i+1] & 0x80);
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mxf->timecode_start = (hours*3600 + minutes*60 + seconds) *
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mxf->timecode_base + frames;
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if (mxf->timecode_drop_frame) {
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unsigned tminutes = 60 * hours + minutes;
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mxf->timecode_start -= 2 * (tminutes - tminutes / 10);
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}
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av_log(s, AV_LOG_DEBUG, "frame %d %d:%d:%d%c%d\n", mxf->timecode_start,
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hours, minutes, seconds, mxf->timecode_drop_frame ? ';':':', frames);
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if (pkt->data[i+4]>>6 & 0x01) // closed
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*flags |= 0x80; // random access
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if (!mxf->header_written) {
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unsigned hours = (pkt->data[i+1]>>2) & 0x1f;
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unsigned minutes = ((pkt->data[i+1] & 0x03) << 4) | (pkt->data[i+2]>>4);
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unsigned seconds = ((pkt->data[i+2] & 0x07) << 3) | (pkt->data[i+3]>>5);
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unsigned frames = ((pkt->data[i+3] & 0x1f) << 1) | (pkt->data[i+4]>>7);
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mxf->timecode_drop_frame = !!(pkt->data[i+1] & 0x80);
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mxf->timecode_start = (hours*3600 + minutes*60 + seconds) *
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mxf->timecode_base + frames;
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if (mxf->timecode_drop_frame) {
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unsigned tminutes = 60 * hours + minutes;
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mxf->timecode_start -= 2 * (tminutes - tminutes / 10);
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}
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av_log(s, AV_LOG_DEBUG, "frame %d %d:%d:%d%c%d\n", mxf->timecode_start,
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hours, minutes, seconds, mxf->timecode_drop_frame ? ';':':', frames);
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}
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} else if (c == 0x1b3) { // seq
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*flags |= 0x40;
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switch ((pkt->data[i+4]>>4) & 0xf) {
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case 2: sc->aspect_ratio = (AVRational){ 4, 3}; break;
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case 3: sc->aspect_ratio = (AVRational){ 16, 9}; break;
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case 4: sc->aspect_ratio = (AVRational){221,100}; break;
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default:
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av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
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st->codec->width, st->codec->height, 1024*1024);
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}
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switch ((pkt->data[i+4]>>4) & 0xf) {
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case 2: sc->aspect_ratio = (AVRational){ 4, 3}; break;
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case 3: sc->aspect_ratio = (AVRational){ 16, 9}; break;
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case 4: sc->aspect_ratio = (AVRational){221,100}; break;
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default:
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av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
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st->codec->width, st->codec->height, 1024*1024);
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}
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} else if (c == 0x100) { // pic
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int pict_type = (pkt->data[i+2]>>3) & 0x07;
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if (pict_type == 2) { // P frame
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