talksik/qmlglsink-example
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it WORKSSSSSSSSSSSSSS...on linux laptop

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finally, we have a simple example to expand and test on device
This commit is contained in:
talksik
2023-08-18 15:46:07 -07:00
parent 28b54bf96b
commit 3f94313bbf
7 changed files with 153 additions and 151 deletions
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main.cpp
+3 -7
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@@ -46,10 +46,6 @@ int main(int argc, char *argv[])
GstElement *pipeline = gst_pipeline_new (NULL);
GstElement *src = gst_element_factory_make ("videotestsrc", NULL);
GstElement *capsfilter = gst_element_factory_make ("capsfilter", NULL);
GstCaps *caps = gst_caps_from_string ("video/x-raw,format=YV12");
g_object_set (capsfilter, "caps", caps, NULL);
gst_caps_unref (caps);
GstElement *glupload = gst_element_factory_make ("glupload", NULL);
/* the plugin must be loaded before loading the qml file to register the
* GstGLVideoItem qml item */
@@ -57,8 +53,8 @@ int main(int argc, char *argv[])
g_assert (src && glupload && sink);
gst_bin_add_many (GST_BIN (pipeline), src, capsfilter, glupload, sink, NULL);
gst_element_link_many (src, capsfilter, glupload, sink, NULL);
gst_bin_add_many (GST_BIN (pipeline), src, glupload, sink, NULL);
gst_element_link_many (src, glupload, sink, NULL);
QQmlApplicationEngine engine;
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
@@ -77,7 +73,7 @@ int main(int argc, char *argv[])
ret = app.exec();
gst_element_set_state (pipeline, GST_STATE_PLAYING);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_object_unref (pipeline);
}