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Viewing changes to gst-libs/ext/libav/libavcodec/dvdsubdec.c

  • Committer: Package Import Robot
  • Author(s): Sebastian Dröge
  • Date: 2013-09-24 17:07:00 UTC
  • mfrom: (1.1.17) (7.1.9 experimental)
  • Revision ID: package-import@ubuntu.com-20130924170700-4dg62s3pwl0pdakz
Tags: 1.2.0-1
* New upstream stable release:
  + debian/control:
    - Build depend on GStreamer and gst-plugins-base >= 1.2.0.

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gst-libs/ext/libav/libavcodec/dvdsubdec.c
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                          uint8_t *alpha,
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                          uint32_t subtitle_color)
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{
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    uint8_t color_used[16];
 
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    uint8_t color_used[16] = { 0 };
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    int nb_opaque_colors, i, level, j, r, g, b;
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    for(i = 0; i < 4; i++)
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        rgba_palette[i] = 0;
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    memset(color_used, 0, 16);
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    nb_opaque_colors = 0;
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    for(i = 0; i < 4; i++) {
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        if (alpha[i] != 0 && !color_used[colormap[i]]) {
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/* return 0 if empty rectangle, 1 if non empty */
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static int find_smallest_bounding_rectangle(AVSubtitle *s)
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{
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    uint8_t transp_color[256];
 
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    uint8_t transp_color[256] = { 0 };
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    int y1, y2, x1, x2, y, w, h, i;
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    uint8_t *bitmap;
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    if (s->num_rects == 0 || s->rects == NULL || s->rects[0]->w <= 0 || s->rects[0]->h <= 0)
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        return 0;
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    memset(transp_color, 0, 256);
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    for(i = 0; i < s->rects[0]->nb_colors; i++) {
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        if ((((uint32_t*)s->rects[0]->pict.data[1])[i] >> 24) == 0)
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            transp_color[i] = 1;
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AVCodec ff_dvdsub_decoder = {
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    .name           = "dvdsub",
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    .type           = AVMEDIA_TYPE_SUBTITLE,
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    .id             = CODEC_ID_DVD_SUBTITLE,
 
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    .id             = AV_CODEC_ID_DVD_SUBTITLE,
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    .decode         = dvdsub_decode,
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    .long_name = NULL_IF_CONFIG_SMALL("DVD subtitles"),
 
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    .long_name      = NULL_IF_CONFIG_SMALL("DVD subtitles"),
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};