return -1;
}
if (ret = jpeg2000_read_main_headers(s))
- return ret;
+ goto end;
/* get picture buffer */
if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "ff_thread_get_buffer() failed.\n");
- return ret;
+ goto end;
}
picture->pict_type = AV_PICTURE_TYPE_I;
picture->key_frame = 1;
if (ret = jpeg2000_read_bitstream_packets(s))
- return ret;
+ goto end;
for (tileno = 0; tileno < s->numXtiles * s->numYtiles; tileno++)
if (ret = jpeg2000_decode_tile(s, s->tile + tileno, picture))
- return ret;
- jpeg2000_dec_cleanup(s);
+ goto end;
*got_frame = 1;
- return s->buf - s->buf_start;
+end:
+ jpeg2000_dec_cleanup(s);
+ return ret ? ret : s->buf - s->buf_start;
}
#define OFFSET(x) offsetof(Jpeg2000DecoderContext, x)