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[703/906] x11: don't segfault if destroy_cb is NULL

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This commit is contained in:
Matthew Waters 2013-06-13 14:18:24 +10:00
parent 6dfee9c975
commit 2d69905592
2 changed files with 6 additions and 3 deletions
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6
gst-libs/gst/gl/gstglmemory.c
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@ -73,7 +73,7 @@ _gl_mem_init (GstGLMemory * mem, GstAllocator * allocator, GstMemory * parent,
gst_memory_init (GST_MEMORY_CAST (mem), GST_MEMORY_FLAG_NO_SHARE,
allocator, parent, maxsize, 0, 0, maxsize);
mem->display = g_object_ref (display);
mem->display = gst_object_ref (display);
mem->gl_format = GL_RGBA;
mem->v_format = v_format;
mem->width = width;
@ -338,7 +338,9 @@ _gl_mem_free (GstAllocator * allocator, GstMemory * mem)
if (gl_mem->tex_id)
gst_gl_display_del_texture (gl_mem->display, &gl_mem->tex_id);
g_object_unref (gl_mem->display);
gst_object_unref (gl_mem->upload);
gst_object_unref (gl_mem->download);
gst_object_unref (gl_mem->display);
if (gl_mem->notify)
gl_mem->notify (gl_mem->user_data);

3
gst-libs/gst/gl/x11/gstglwindow_x11.c
View file

@ -696,7 +696,8 @@ gst_gl_window_x11_run (GstGLWindow * window)
if (!destroy_cb || !destroy_data)
GST_FIXME ("destroy cb not correctly set");
destroy_cb (destroy_data);
if (destroy_cb)
destroy_cb (destroy_data);
} else
GST_DEBUG ("client message not recognized");