mirror of https://github.com/mpv-player/mpv
sd_lavc: support scaling for bitmap subtitles
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4c5df406a8
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@ -465,6 +465,22 @@ static void get_bitmaps(struct sd *sd, struct mp_osd_res d, int format,
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}
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}
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osd_rescale_bitmaps(res, w, h, d, video_par);
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osd_rescale_bitmaps(res, w, h, d, video_par);
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if (opts->sub_scale != 1.0 && opts->ass_style_override) {
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for (int n = 0; n < res->num_parts; n++) {
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struct sub_bitmap *sub = &res->parts[n];
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float shit = (opts->sub_scale - 1.0f) / 2;
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// Fortunately VO isn't supposed to give a FUCKING FUCK about
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// whether the sub might e.g. go outside of the screen.
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sub->x -= sub->dw * shit;
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sub->y -= sub->dh * shit;
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sub->dw += sub->dw * shit * 2;
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sub->dh += sub->dh * shit * 2;
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}
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}
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}
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}
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static bool accepts_packet(struct sd *sd, double min_pts)
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static bool accepts_packet(struct sd *sd, double min_pts)
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