Lines Matching defs:bitmap
119 uint8_t *bitmap;
274 static uint16_t reverse_lut(const uint8_t *bitmap, uint16_t *lut)
279 if ((i == 0) || (bitmap[i >> 3] & (1 << (i & 7))))
605 if (!td->bitmap)
606 td->bitmap = av_malloc(BITMAP_SIZE);
609 if (!td->bitmap || !td->lut) {
610 av_freep(&td->bitmap);
622 memset(td->bitmap, 0, FFMIN(min_non_zero, BITMAP_SIZE));
624 bytestream2_get_buffer(&gb, td->bitmap + min_non_zero,
626 memset(td->bitmap + max_non_zero + 1, 0, BITMAP_SIZE - max_non_zero - 1);
628 maxval = reverse_lut(td->bitmap, td->lut);
2281 av_freep(&td->bitmap);