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tty: make use of AV_OPT_TYPE_IMAGE_SIZE
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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parent
20343219d2
commit
8c43fd8654
@ -38,7 +38,7 @@ typedef struct {
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AVClass *class;
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int chars_per_frame;
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uint64_t fsize; /**< file size less metadata buffer */
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char *video_size;/**< A string describing video size, set by a private option. */
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int width, height; /**< Set by a private option. */
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AVRational framerate; /**< Set by a private option. */
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} TtyDemuxContext;
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@ -75,7 +75,7 @@ static int efi_read(AVFormatContext *avctx, uint64_t start_pos)
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static int read_header(AVFormatContext *avctx)
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{
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TtyDemuxContext *s = avctx->priv_data;
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int width = 0, height = 0, ret = 0;
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int ret = 0;
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AVStream *st = avformat_new_stream(avctx, NULL);
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if (!st) {
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@ -86,12 +86,8 @@ static int read_header(AVFormatContext *avctx)
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st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
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st->codec->codec_id = AV_CODEC_ID_ANSI;
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if (s->video_size && (ret = av_parse_video_size(&width, &height, s->video_size)) < 0) {
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av_log (avctx, AV_LOG_ERROR, "Couldn't parse video size.\n");
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goto fail;
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}
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st->codec->width = width;
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st->codec->height = height;
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st->codec->width = s->width;
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st->codec->height = s->height;
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avpriv_set_pts_info(st, 60, s->framerate.den, s->framerate.num);
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st->avg_frame_rate = s->framerate;
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@ -141,7 +137,7 @@ static int read_packet(AVFormatContext *avctx, AVPacket *pkt)
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#define DEC AV_OPT_FLAG_DECODING_PARAM
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static const AVOption options[] = {
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{ "chars_per_frame", "", offsetof(TtyDemuxContext, chars_per_frame), AV_OPT_TYPE_INT, {.i64 = 6000}, 1, INT_MAX, AV_OPT_FLAG_DECODING_PARAM},
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{ "video_size", "A string describing frame size, such as 640x480 or hd720.", OFFSET(video_size), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, DEC },
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{ "video_size", "A string describing frame size, such as 640x480 or hd720.", OFFSET(width), AV_OPT_TYPE_IMAGE_SIZE, {.str = NULL}, 0, 0, DEC },
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{ "framerate", "", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, 0, DEC },
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{ NULL },
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};
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