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gl/glx: use the context's display rather than asking for the window's

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This commit is contained in:
Matthew Waters 2014-04-02 22:53:10 +11:00 committed by Tim-Philipp Müller
parent b70069bc61
commit ff52514714
1 changed files with 5 additions and 1 deletions
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6
gst-libs/gst/gl/x11/gstglcontext_glx.c
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@ -142,6 +142,7 @@ gst_gl_context_glx_create_context (GstGLContext * context,
GstGLContextGLX *context_glx;
GstGLWindow *window;
GstGLWindowX11 *window_x11;
GstGLDisplay *display;
gboolean create_context;
const char *glx_exts;
int x_error;
@ -151,6 +152,7 @@ gst_gl_context_glx_create_context (GstGLContext * context,
context_glx = GST_GL_CONTEXT_GLX (context);
window = gst_gl_context_get_window (context);
window_x11 = GST_GL_WINDOW_X11 (window);
display = gst_gl_context_get_display (context);
if (other_context) {
if (gst_gl_context_get_gl_platform (other_context) != GST_GL_PLATFORM_GLX) {
@ -163,7 +165,7 @@ gst_gl_context_glx_create_context (GstGLContext * context,
external_gl_context = gst_gl_context_get_gl_context (other_context);
}
device = (Display *) gst_gl_display_get_handle (window->display);
device = (Display *) gst_gl_display_get_handle (display);
glx_exts = glXQueryExtensionsString (device, DefaultScreen (device));
create_context = gst_gl_check_extension ("GLX_ARB_create_context", glx_exts);
@ -229,12 +231,14 @@ gst_gl_context_glx_create_context (GstGLContext * context,
GST_LOG ("gl context id: %ld", (gulong) context_glx->glx_context);
gst_object_unref (window);
gst_object_unref (display);
return TRUE;
failure:
if (window)
gst_object_unref (window);
gst_object_unref (display);
return FALSE;
}