Update ABI/API compatibility reports after commit 3aaeea7ce8c2065d29483817b7fd0722660...

[openjpeg.git] / abi-check / installed / openjpeg / current / include / openjpeg-2.1 / openjpeg.h

diff --git a/abi-check/installed/openjpeg/current/include/openjpeg-2.1/openjpeg.h b/abi-check/installed/openjpeg/current/include/openjpeg-2.1/openjpeg.h
index c07e9c84b347b51ade0db0e880a0d9bed4b2b63e..7912c236a66380eedf0664988cd9723e418c6e6f 100644 (file)
--- a/abi-check/installed/openjpeg/current/include/openjpeg-2.1/openjpeg.h
+++ b/abi-check/installed/openjpeg/current/include/openjpeg-2.1/openjpeg.h
@@ -1262,6 +1262,25 @@ OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *
 OPJ_API OPJ_BOOL OPJ_CALLCONV opj_setup_decoder(opj_codec_t *p_codec,
                                                                                                opj_dparameters_t *parameters );
 
+/**
+ * Allocates worker threads for the compressor/decompressor.
+ *
+ * By default, only the main thread is used. If this function 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.
+ *
+ * Note: currently only has effect on the decompressor.
+ *
+ * @param p_codec       decompressor handler
+ * @param num_threads   number of threads.
+ *
+ * @return OPJ_TRUE     if the decoder is correctly set
+ */
+OPJ_API OPJ_BOOL OPJ_CALLCONV opj_codec_set_threads(opj_codec_t *p_codec,
+                                                    int num_threads);
+
 /**
  * Decodes an image header.
  *
@@ -1554,6 +1573,19 @@ OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_MCT( opj_cparameters_t *parameters,
                                                   OPJ_INT32 * p_dc_shift,
                                                   OPJ_UINT32 pNbComp);
 
+/*
+==========================================================
+   Thread functions
+==========================================================
+*/
+
+/** Returns if the library is built with thread support.
+ * OPJ_TRUE if mutex, condition, thread, thread pool are available.
+ */
+OPJ_API OPJ_BOOL OPJ_CALLCONV opj_has_thread_support(void);
+
+/** Return the number of virtual CPUs */
+OPJ_API int OPJ_CALLCONV opj_get_num_cpus(void);
 
 
 #ifdef __cplusplus