207     if (sub_header->rects) {  in reset_rects()
209             av_freep(&sub_header->rects[i]->data[0]);  in reset_rects()
210             av_freep(&sub_header->rects[i]->data[1]);  in reset_rects()
211             av_freep(&sub_header->rects[i]);  in reset_rects()
213         av_freep(&sub_header->rects);  in reset_rects()
374                 sub_header->rects = av_mallocz(sizeof(*sub_header->rects));  in decode_dvd_subtitles()
375                 if (!sub_header->rects)  in decode_dvd_subtitles()
377                 sub_header->rects[0] = av_mallocz(sizeof(AVSubtitleRect));  in decode_dvd_subtitles()
378                 if (!sub_header->rects[0])  in decode_dvd_subtitles()
381                 bitmap = sub_header->rects[0]->data[0] = av_malloc(w * h);  in decode_dvd_subtitles()
390                 sub_header->rects[0]->data[1] = av_mallocz(AVPALETTE_SIZE);  in decode_dvd_subtitles()
391                 if (!sub_header->rects[0]->data[1])  in decode_dvd_subtitles()
396                     sub_header->rects[0]->nb_colors = 256;  in decode_dvd_subtitles()
398                                   (uint32_t *)sub_header->rects[0]->data[1],  in decode_dvd_subtitles()
401                     sub_header->rects[0]->nb_colors = 4;  in decode_dvd_subtitles()
402                     guess_palette(ctx, (uint32_t*)sub_header->rects[0]->data[1],  in decode_dvd_subtitles()
405                 sub_header->rects[0]->x = x1;  in decode_dvd_subtitles()
406                 sub_header->rects[0]->y = y1;  in decode_dvd_subtitles()
407                 sub_header->rects[0]->w = w;  in decode_dvd_subtitles()
408                 sub_header->rects[0]->h = h;  in decode_dvd_subtitles()
409                 sub_header->rects[0]->type = SUBTITLE_BITMAP;  in decode_dvd_subtitles()
410                 sub_header->rects[0]->linesize[0] = w;  in decode_dvd_subtitles()
411                 sub_header->rects[0]->flags = is_menu ? AV_SUBTITLE_FLAG_FORCED : 0;  in decode_dvd_subtitles()
416                     sub_header->rects[0]->pict.data[i] = sub_header->rects[0]->data[i];  in decode_dvd_subtitles()
417                     sub_header->rects[0]->pict.linesize[i] = sub_header->rects[0]->linesize[i];  in decode_dvd_subtitles()
458     if (s->num_rects == 0 || !s->rects || s->rects[0]->w <= 0 || s->rects[0]->h <= 0)  in find_smallest_bounding_rectangle()
461     for(i = 0; i < s->rects[0]->nb_colors; i++) {  in find_smallest_bounding_rectangle()
462         if ((((uint32_t *)s->rects[0]->data[1])[i] >> 24) == 0) {  in find_smallest_bounding_rectangle()
470     while (y1 < s->rects[0]->h && is_transp(s->rects[0]->data[0] + y1 * s->rects[0]->linesize[0],  in find_smallest_bounding_rectangle()
471                                   1, s->rects[0]->w, transp_color))  in find_smallest_bounding_rectangle()
473     if (y1 == s->rects[0]->h) {  in find_smallest_bounding_rectangle()
474         av_freep(&s->rects[0]->data[0]);  in find_smallest_bounding_rectangle()
475         s->rects[0]->w = s->rects[0]->h = 0;  in find_smallest_bounding_rectangle()
479     y2 = s->rects[0]->h - 1;  in find_smallest_bounding_rectangle()
480     while (y2 > 0 && is_transp(s->rects[0]->data[0] + y2 * s->rects[0]->linesize[0], 1,  in find_smallest_bounding_rectangle()
481                                s->rects[0]->w, transp_color))  in find_smallest_bounding_rectangle()
484 … while (x1 < (s->rects[0]->w - 1) && is_transp(s->rects[0]->data[0] + x1, s->rects[0]->linesize[0],  in find_smallest_bounding_rectangle()
485                                         s->rects[0]->h, transp_color))  in find_smallest_bounding_rectangle()
487     x2 = s->rects[0]->w - 1;  in find_smallest_bounding_rectangle()
488     while (x2 > 0 && is_transp(s->rects[0]->data[0] + x2, s->rects[0]->linesize[0], s->rects[0]->h,  in find_smallest_bounding_rectangle()
497         memcpy(bitmap + w * y, s->rects[0]->data[0] + x1 + (y1 + y) * s->rects[0]->linesize[0], w);  in find_smallest_bounding_rectangle()
499     av_freep(&s->rects[0]->data[0]);  in find_smallest_bounding_rectangle()
500     s->rects[0]->data[0] = bitmap;  in find_smallest_bounding_rectangle()
501     s->rects[0]->linesize[0] = w;  in find_smallest_bounding_rectangle()
502     s->rects[0]->w = w;  in find_smallest_bounding_rectangle()
503     s->rects[0]->h = h;  in find_smallest_bounding_rectangle()
504     s->rects[0]->x += x1;  in find_smallest_bounding_rectangle()
505     s->rects[0]->y += y1;  in find_smallest_bounding_rectangle()
510         s->rects[0]->pict.data[i] = s->rects[0]->data[i];  in find_smallest_bounding_rectangle()
511         s->rects[0]->pict.linesize[i] = s->rects[0]->linesize[i];  in find_smallest_bounding_rectangle()
607     if (ctx->forced_subs_only && !(sub->rects[0]->flags & AV_SUBTITLE_FLAG_FORCED))  in dvdsub_decode()
618     ppm_save(ppm_name, sub->rects[0]->data[0],  in dvdsub_decode()
619              sub->rects[0]->w, sub->rects[0]->h, (uint32_t*) sub->rects[0]->data[1]);  in dvdsub_decode()