G_source_set_callback

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August undefined, 2024

WebFeb 4, 2013 · (gst-switch-srv:30095): GLib-CRITICAL **: g_source_set_callback: assertion `source != NULL' failed ./tests/test_switch_server.c:719:info: closed: Underlying … WebThese are the top rated real world C++ (Cpp) examples of g_source_set_callback extracted from open source projects. You can rate examples to help us improve the quality of …

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Web博客：Glib 主事件循环轻度分析与编程应用 1 glib 事件循环概述. glib 是一个跨平台、用 C 语言编写的若干底层库的集合。编写案例最好能够结合 glib 源码，方便随时查看相关函数定义。 glib 实现了完整的事件循环分发机制。有一个主循环负责处理各种事件。事件通过事件源描述，常见的事件源 WebSets the callback function for a source. The callback for a source is called from the source’s dispatch function. The exact type of func depends on the type of source; ie. … Reference for GLib.Source.attach. Adds a GSource to a context so that it will be … When calling g_source_set_callback(), you may need to cast a function of a … homemaker services for children

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Webgst_bus_add_watch guint gst_bus_add_watch (GstBus * bus, GstBusFunc func, gpointer user_data). Adds a bus watch to the default main context with the default priority ( G_PRIORITY_DEFAULT).It is also possible to use a non-default main context set up using g_main_context_push_thread_default (before one had to create a bus watch source and … WebOct 16, 2014 · A quick look at the documentation for g_idle_add(), g_idle_add_full(), g_timeout_add(), or g_timeout_add_full() will tell you:. This internally creates a main loop source using g_timeout_source_new() and attaches it to the main loop context using g_source_attach().You can do these steps manually if you need greater control. WebSets the callback function for a source. The callback for a source is called from the source's dispatch function. The exact type of func depends on the type of source; ie. … homemakers definition

Callback g_source_set_callback allways be called?

WebNov 30, 2024 · 1. It turns out that g_source_remove operates under the assumption that you are using the global/default GMainContext, which in this case, I am not. I don't … WebDec 31, 2009 · dispatch() Called to dispatch the event source after it has returned TRUE in either its prepare or check function. The dispatch function is passed in a callback function and data. The callback function may be NULL if the source was never connected to a callback using g_source_set_callback().The dispatch function should call the callback … homemakers black friday ad 2021WebThe callback function may be NULL if the source was never connected to a callback using g_source_set_callback(). The dispatch function should call the callback function with user_data and whatever additional parameters are needed for this type of event source. hine evaluation

"WebHi, thanks for the quick reply. I made change to the code above as per your suggestion. I think this will fix the assertion. However, the program still does not stop executing because I think g_main_loop_quit still happens before g_main_loop_run.I cannot move g_main_loop_quit after thread join because g_main_loop_run is a blocking call, so, join … " - G_source_set_callback

G_source_set_callback

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WebThese are the top rated real world C++ (Cpp) examples of g_object_ref extracted from open source projects. You can rate examples to help us improve the quality of examples. Programming Language: C++ (Cpp) Method/Function: g_object_ref. Examples at hotexamples.com: 19. Example #1. WebNote that calling g_source_set_callback_indirect() assumes an initial reference count on callback_data, and thus callback_funcs->unref will eventually be called once more than …

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WebWhen calling g_source_set_callback(), you may need to cast a function of a different type to this type. Use G_SOURCE_FUNC() to avoid warnings about incompatible function types. Parameters user_data. Type: gpointer. Data passed to the function, set when the source was created with one of the above functions. The ... Webg_main_loop_run (l); My bus watch code goes like this: GstBus *bus = gst_pipeline_get_bus (pipe); gst_bus_add_watch (bus, BusHandler, NULL); If I run my main loop in the default …

WebC++ (Cpp) g_main_context_default - 28 examples found. These are the top rated real world C++ (Cpp) examples of g_main_context_default extracted from open source projects. You can rate examples to help us improve the quality of examples. Programming Language: C++ (Cpp) Method/Function: g_main_context_default. Examples at hotexamples.com: … WebFeb 6, 2024 · Let’s continue to Tutorial #2. This is a very simple 🔊 audio player. The C code is more complex than the first one. I assume that you are familiar with C/C++ 👌.

http://devlib.symbian.slions.net/s3/GUID-7FD05006-09C1-4EF4-A2EB-AD98C2FA8866.html WebAug 14, 2014 · 1 Answer. You should return FALSE (or return G_SOURCE_REMOVE) from the callback if you only want it to be called once. In addition, you start the main loop with …

WebThe callback function may be NULL if the source was never connected to a callback using g_source_set_callback(). The dispatch function should call the callback function with user_data and whatever additional …

WebThe callback on the source is of the GSocketSourceFunc type. It is meaningless to specify G_IO_ERR or G_IO_HUP in condition; these conditions will always be reported output if they are true. ... void g_socket_set_listen_backlog (GSocket *socket, gint backlog); Sets the maximum number of outstanding connections allowed when listening on this ... hine family historyWebg_source_set_callback_indirect. Sets the callback function storing the data as a refcounted callback “object”. This is used internally. Note that calling … hinee oyWebData can be passed between threads as the user_data passed to the GSource ’s callback. This is set on the source using g_source_set_callback(), along with the callback … hine examinationWebIts purpose is to check if the native code is ready to accept commands, and, if so, notify the UI code. In tutorial 2, the only conditions are 1) the code is not already initialized and 2) the main loop is running. If these two are met, the Java onGStreamerInitialized () method is called via the CallVoidMethod () JNI call. Here comes a tricky bit. hine familyWebReference for GLib.Source.attach. Adds a GSource to a context so that it will be executed within that context. Remove it by calling g_source_destroy(). This function is safe to call from any thread, regardless of which thread the context is running in. homemakers furniture chicago ilWebNote that calling GLib.Source.set_callback_indirect assumes an initial reference count on callback_data, and thus callback_funcs->unref will eventually be called once more than callback_funcs->ref. It is safe to call this function multiple times on a source which has already been attached to a context. The changes will take effect for the next ... hine floodWebMay 5, 2015 · It also allows for a generic, closure-based ‘dummy’ callback, which can be used when a source needs to exist but no action needs to be performed in its callback: g_source_set_dummy_callback (source); Constructor. Finally, the GSourceFuncs definition of the GSource can be written, alongside a construction function. hine exam