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[273/906] add some debug outputs about Visual and XVisualInfo

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Julien Isorce 2008-11-19 00:07:22 +01:00 committed by Tim-Philipp Müller
parent 8840d306c4
commit 158f30bab1
1 changed files with 38 additions and 2 deletions
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40
gst-libs/gst/gl/gstglwindow_x11.c
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@ -92,6 +92,8 @@ gst_gl_window_finalize (GObject * object)
glXDestroyContext (priv->device, priv->gl_context);
XFree (priv->visual_info);
XDestroyWindow (priv->device, priv->internal_win_id);
XSync (priv->device, FALSE);
@ -219,13 +221,25 @@ gst_gl_window_new (gint width, gint height)
gint attrib[] = {
GLX_RGBA,
GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1, GLX_BLUE_SIZE, 1,
GLX_RED_SIZE, 8, GLX_GREEN_SIZE, 8, GLX_BLUE_SIZE, 8,
GLX_DOUBLEBUFFER,
GLX_DEPTH_SIZE, 1,
GLX_DEPTH_SIZE, 8,
GLX_ALPHA_SIZE, 8,
GLX_STENCIL_SIZE, 8,
GLX_ACCUM_RED_SIZE, 8,
GLX_ACCUM_GREEN_SIZE, 8,
GLX_ACCUM_BLUE_SIZE, 8,
GLX_ACCUM_ALPHA_SIZE, 8,
GLX_LEVEL, 0,
None
};
Bool ret = FALSE;
gint error_base;
gint event_base;
//XVisualInfo templ;
//gint unused;
XSetWindowAttributes win_attr;
XTextProperty text_property;
@ -263,8 +277,30 @@ gst_gl_window_new (gint width, gint height)
priv->connection = ConnectionNumber (priv->device);
ret = glXQueryExtension (priv->device, &error_base, &event_base);
if (!ret)
g_debug ("No GLX extension");
priv->visual_info = glXChooseVisual (priv->device, priv->screen_num, attrib);
//priv->visual_info = XGetVisualInfo(priv->device, VisualNoMask, &templ, &unused);
if (priv->visual_info->visual != priv->visual)
g_debug ("selected visual is different from the default\n");
if (priv->visual_info->class == TrueColor)
g_debug ("visual is using TrueColor\n");
g_debug ("visual ID: %d\n", (gint)XVisualIDFromVisual(priv->visual_info->visual));
g_debug ("visual info screen: %d\n", priv->visual_info->screen);
g_debug ("visual info visualid: %d\n", (gint) priv->visual_info->visualid);
g_debug ("visual info depth: %d\n", priv->visual_info->depth);
g_debug ("visual info class: %d\n", priv->visual_info->class);
g_debug ("visual info red_mask: %ld\n", priv->visual_info->red_mask);
g_debug ("visual info green_mask: %ld\n", priv->visual_info->green_mask);
g_debug ("visual info blue_mask: %ld\n", priv->visual_info->blue_mask);
g_debug ("visual info bits_per_rgb: %d\n", priv->visual_info->bits_per_rgb);
win_attr.event_mask = StructureNotifyMask | ExposureMask | VisibilityChangeMask;
win_attr.background_pixmap = None;