Improve doc of opj_codec_set_threads()

2017-10-12 01:05:04 +02:00 · 2017-10-12 01:05:04 +02:00 · b8bf9bf789
parent 66297f07a4
commit b8bf9bf789
1 changed files with 3 additions and 0 deletions
--- a/src/lib/openjp2/openjpeg.h
+++ b/src/lib/openjp2/openjpeg.h
@ -1313,6 +1313,9 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec,
 * number, or "ALL_CPUS". If OPJ_NUM_THREADS is set and this function is called,
 * this function will override the behaviour of the environment variable.
 *
+ * Currently this function must be called after opj_setup_decoder() and
+ * before opj_read_header().
+ *
 * Note: currently only has effect on the decompressor.
 *
 * @param p_codec       decompressor handler