Fix some warnings (#838)

[openjpeg.git] / src / lib / openjp2 / openjpeg.c

diff --git a/src/lib/openjp2/openjpeg.c b/src/lib/openjp2/openjpeg.c
index 5114cc1086d368ec4714c85aabd29e29e39ee8cc..4d12540e385849b25fe3e6dab74933da8e2a6604 100644 (file)
--- a/src/lib/openjp2/openjpeg.c
+++ b/src/lib/openjp2/openjpeg.c
@@ -239,6 +239,9 @@ opj_codec_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT p_format)
                                                                        OPJ_UINT32 res_factor,
                                                                        struct opj_event_mgr * p_manager)) opj_j2k_set_decoded_resolution_factor;
 
+            l_codec->opj_set_threads = 
+                    (OPJ_BOOL (*) ( void * p_codec, OPJ_UINT32 num_threads )) opj_j2k_set_threads;
+
                        l_codec->m_codec = opj_j2k_create_decompress();
 
                        if (! l_codec->m_codec) {
@@ -315,6 +318,9 @@ opj_codec_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT p_format)
                                                                OPJ_UINT32 res_factor,
                                                                opj_event_mgr_t * p_manager)) opj_jp2_set_decoded_resolution_factor;
 
+            l_codec->opj_set_threads = 
+                    (OPJ_BOOL (*) ( void * p_codec, OPJ_UINT32 num_threads )) opj_jp2_set_threads;
+
                        l_codec->m_codec = opj_jp2_create(OPJ_TRUE);
 
                        if (! l_codec->m_codec) {
@@ -354,6 +360,18 @@ void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *paramete
        }
 }
 
+
+OPJ_BOOL OPJ_CALLCONV opj_codec_set_threads(opj_codec_t *p_codec,
+                                                    int num_threads)
+{
+       if (p_codec && (num_threads >= 0)) {
+               opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec;
+
+               return l_codec->opj_set_threads(l_codec->m_codec, (OPJ_UINT32)num_threads);
+       }
+       return OPJ_FALSE;
+}
+
 OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec,
                                         opj_dparameters_t *parameters 
                                                                                )