diff options
| author | Even Rouault <even.rouault@spatialys.com> | 2016-05-25 16:36:47 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2016-05-25 21:02:07 +0200 |
| commit | d4b7f03cfa4732132767188782683f3d957da912 (patch) | |
| tree | 47ae5bbd2694e2df24c80d3f4779a25f07345181 /src/lib/openjp2/tcd.c | |
| parent | 54179fe1d53156c6b440166fe71a10f238a6ea56 (diff) | |
Add opj_codec_set_threads() in public API and propagate resulting thread pool to tcd level
By default, only the main thread is used. If opj_codec_set_threads() is not used,
but the OPJ_NUM_THREADS environment variable is set, its value will be
used to initialize the number of threads. The value can be either an integer
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.
Diffstat (limited to 'src/lib/openjp2/tcd.c')
| -rw-r--r-- | src/lib/openjp2/tcd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/openjp2/tcd.c b/src/lib/openjp2/tcd.c index b8cd3072..d76a3f9d 100644 --- a/src/lib/openjp2/tcd.c +++ b/src/lib/openjp2/tcd.c @@ -580,7 +580,8 @@ OPJ_BOOL opj_tcd_rateallocate( opj_tcd_t *tcd, OPJ_BOOL opj_tcd_init( opj_tcd_t *p_tcd, opj_image_t * p_image, - opj_cp_t * p_cp ) + opj_cp_t * p_cp, + opj_thread_pool_t* p_tp ) { p_tcd->image = p_image; p_tcd->cp = p_cp; @@ -597,6 +598,7 @@ OPJ_BOOL opj_tcd_init( opj_tcd_t *p_tcd, p_tcd->tcd_image->tiles->numcomps = p_image->numcomps; p_tcd->tp_pos = p_cp->m_specific_param.m_enc.m_tp_pos; + p_tcd->thread_pool = p_tp; return OPJ_TRUE; } |