99     sub->rects =  av_mallocz(sizeof(*sub->rects));  in decode_frame()
100     if (!sub->rects)  in decode_frame()
103     sub->rects[0] = av_mallocz(sizeof(*sub->rects[0]));  in decode_frame()
104     if (!sub->rects[0]) {  in decode_frame()
105         av_freep(&sub->rects);  in decode_frame()
108     sub->rects[0]->x = x; sub->rects[0]->y = y;  in decode_frame()
109     sub->rects[0]->w = w; sub->rects[0]->h = h;  in decode_frame()
110     sub->rects[0]->type = SUBTITLE_BITMAP;  in decode_frame()
111     sub->rects[0]->linesize[0] = w;  in decode_frame()
112     sub->rects[0]->data[0] = av_malloc(w * h);  in decode_frame()
113     sub->rects[0]->nb_colors = 4;  in decode_frame()
114     sub->rects[0]->data[1] = av_mallocz(AVPALETTE_SIZE);  in decode_frame()
115     if (!sub->rects[0]->data[0] || !sub->rects[0]->data[1]) {  in decode_frame()
116         av_freep(&sub->rects[0]->data[1]);  in decode_frame()
117         av_freep(&sub->rects[0]->data[0]);  in decode_frame()
118         av_freep(&sub->rects[0]);  in decode_frame()
119         av_freep(&sub->rects);  in decode_frame()
125     for (i = 0; i < sub->rects[0]->nb_colors; i++)  in decode_frame()
126         ((uint32_t*)sub->rects[0]->data[1])[i] = bytestream_get_be24(&buf);  in decode_frame()
130         for (i = 1; i < sub->rects[0]->nb_colors; i++)  in decode_frame()
131             ((uint32_t *)sub->rects[0]->data[1])[i] |= 0xff000000;  in decode_frame()
133         for (i = 0; i < sub->rects[0]->nb_colors; i++)  in decode_frame()
134             ((uint32_t *)sub->rects[0]->data[1])[i] |= (unsigned)*buf++ << 24;  in decode_frame()
142     rect = sub->rects[0];  in decode_frame()
154     bitmap = sub->rects[0]->data[0];  in decode_frame()
157         if (y == (h + 1) / 2) bitmap = sub->rects[0]->data[0] + w;  in decode_frame()