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examples/sdlshare: Fix various memory leaks

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This commit is contained in:
Sebastian Dröge 2019-03-12 21:20:24 +01:00
parent 5d3c948572
commit 9daa7fa663
2 changed files with 16 additions and 2 deletions
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9
tests/examples/gl/sdl/sdlshare.c
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@ -247,6 +247,7 @@ sync_bus_call (GstBus * bus, GstMessage * msg, gpointer data)
gst_context_new (GST_GL_DISPLAY_CONTEXT_TYPE, TRUE);
gst_context_set_gl_display (display_context, sdl_gl_display);
gst_element_set_context (GST_ELEMENT (msg->src), display_context);
gst_context_unref (display_context);
return TRUE;
} else if (g_strcmp0 (context_type, "gst.gl.app_context") == 0) {
GstContext *app_context = gst_context_new ("gst.gl.app_context", TRUE);
@ -254,6 +255,7 @@ sync_bus_call (GstBus * bus, GstMessage * msg, gpointer data)
gst_structure_set (s, "context", GST_TYPE_GL_CONTEXT, sdl_context,
NULL);
gst_element_set_context (GST_ELEMENT (msg->src), app_context);
gst_context_unref (app_context);
return TRUE;
}
break;
@ -348,7 +350,6 @@ main (int argc, char **argv)
g_signal_connect (bus, "message::eos", G_CALLBACK (end_stream_cb), loop);
gst_bus_enable_sync_message_emission (bus);
g_signal_connect (bus, "sync-message", G_CALLBACK (sync_bus_call), NULL);
gst_object_unref (bus);
/* NULL to PAUSED state pipeline to make sure the gst opengl context is created and
* shared with the sdl one */
@ -394,6 +395,12 @@ main (int argc, char **argv)
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
gst_object_unref (pipeline);
gst_bus_remove_signal_watch (bus);
gst_object_unref (bus);
gst_object_unref (sdl_context);
gst_object_unref (sdl_gl_display);
/* make sure there is no pending gst gl buffer in the communication queues
* between sdl and gst-gl
*/

9
tests/examples/gl/sdl/sdlshare2.c
View file

@ -265,6 +265,7 @@ sync_bus_call (GstBus * bus, GstMessage * msg, gpointer data)
gst_context_new (GST_GL_DISPLAY_CONTEXT_TYPE, TRUE);
gst_context_set_gl_display (display_context, sdl_gl_display);
gst_element_set_context (GST_ELEMENT (msg->src), display_context);
gst_context_unref (display_context);
return TRUE;
} else if (g_strcmp0 (context_type, "gst.gl.app_context") == 0) {
GstContext *app_context = gst_context_new ("gst.gl.app_context", TRUE);
@ -272,6 +273,7 @@ sync_bus_call (GstBus * bus, GstMessage * msg, gpointer data)
gst_structure_set (s, "context", GST_TYPE_GL_CONTEXT, sdl_context,
NULL);
gst_element_set_context (GST_ELEMENT (msg->src), app_context);
gst_context_unref (app_context);
return TRUE;
}
break;
@ -362,7 +364,6 @@ main (int argc, char **argv)
g_signal_connect (bus, "message::eos", G_CALLBACK (end_stream_cb), loop);
gst_bus_enable_sync_message_emission (bus);
g_signal_connect (bus, "sync-message", G_CALLBACK (sync_bus_call), NULL);
gst_object_unref (bus);
glimagesink = gst_bin_get_by_name (GST_BIN (pipeline), "glimagesink0");
g_signal_connect (G_OBJECT (glimagesink), "client-draw",
@ -398,6 +399,12 @@ main (int argc, char **argv)
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
gst_object_unref (pipeline);
gst_bus_remove_signal_watch (bus);
gst_object_unref (bus);
gst_object_unref (sdl_context);
gst_object_unref (sdl_gl_display);
/* turn on back sdl opengl context */
#ifdef WIN32
wglMakeCurrent (sdl_dc, sdl_gl_context);