GdkVisual
GdkVisualType
GdkByteOrder
-gdk_query_depths
-gdk_query_visual_types
-gdk_list_visuals
gdk_visual_get_blue_pixel_details
gdk_visual_get_depth
gdk_visual_get_green_pixel_details
gdk_visual_get_red_pixel_details
gdk_visual_get_visual_type
-gdk_visual_get_best_depth
-gdk_visual_get_best_type
-gdk_visual_get_system
-gdk_visual_get_best
-gdk_visual_get_best_with_depth
-gdk_visual_get_best_with_type
-gdk_visual_get_best_with_both
gdk_visual_get_screen
<SUBSECTION Standard>
void _gdk_broadway_screen_events_init (GdkScreen *screen);
GdkVisual *_gdk_broadway_screen_get_system_visual (GdkScreen * screen);
-gint _gdk_broadway_screen_visual_get_best_depth (GdkScreen * screen);
-GdkVisualType _gdk_broadway_screen_visual_get_best_type (GdkScreen * screen);
-GdkVisual*_gdk_broadway_screen_visual_get_best (GdkScreen * screen);
-GdkVisual*_gdk_broadway_screen_visual_get_best_with_depth (GdkScreen * screen,
- gint depth);
-GdkVisual*_gdk_broadway_screen_visual_get_best_with_type (GdkScreen * screen,
- GdkVisualType visual_type);
-GdkVisual*_gdk_broadway_screen_visual_get_best_with_both (GdkScreen * screen,
- gint depth,
- GdkVisualType visual_type);
-void _gdk_broadway_screen_query_depths (GdkScreen * screen,
- gint **depths,
- gint *count);
-void _gdk_broadway_screen_query_visual_types (GdkScreen * screen,
- GdkVisualType **visual_types,
- gint *count);
GList *_gdk_broadway_screen_list_visuals (GdkScreen *screen);
void _gdk_broadway_screen_size_changed (GdkScreen *screen,
BroadwayInputScreenResizeNotify *msg);
screen_class->get_setting = gdk_broadway_screen_get_setting;
screen_class->get_rgba_visual = gdk_broadway_screen_get_rgba_visual;
screen_class->get_system_visual = _gdk_broadway_screen_get_system_visual;
- screen_class->visual_get_best_depth = _gdk_broadway_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = _gdk_broadway_screen_visual_get_best_type;
- screen_class->visual_get_best = _gdk_broadway_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = _gdk_broadway_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = _gdk_broadway_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = _gdk_broadway_screen_visual_get_best_with_both;
- screen_class->query_depths = _gdk_broadway_screen_query_depths;
- screen_class->query_visual_types = _gdk_broadway_screen_query_visual_types;
screen_class->list_visuals = _gdk_broadway_screen_list_visuals;
}
broadway_screen->nvisuals = nvisuals;
}
-gint
-_gdk_broadway_screen_visual_get_best_depth (GdkScreen * screen)
-{
- return GDK_BROADWAY_SCREEN (screen)->available_depths[0];
-}
-
-GdkVisualType
-_gdk_broadway_screen_visual_get_best_type (GdkScreen * screen)
-{
- return GDK_BROADWAY_SCREEN (screen)->available_types[0];
-}
-
GdkVisual *
_gdk_broadway_screen_get_system_visual (GdkScreen * screen)
{
return ((GdkVisual *) GDK_BROADWAY_SCREEN (screen)->system_visual);
}
-GdkVisual*
-_gdk_broadway_screen_visual_get_best (GdkScreen * screen)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
-
- return (GdkVisual *)broadway_screen->visuals[0];
-}
-
-GdkVisual*
-_gdk_broadway_screen_visual_get_best_with_depth (GdkScreen * screen,
- gint depth)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < broadway_screen->nvisuals; i++)
- if (depth == broadway_screen->visuals[i]->depth)
- {
- return_val = (GdkVisual *) broadway_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-GdkVisual*
-_gdk_broadway_screen_visual_get_best_with_type (GdkScreen * screen,
- GdkVisualType visual_type)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < broadway_screen->nvisuals; i++)
- if (visual_type == broadway_screen->visuals[i]->type)
- {
- return_val = (GdkVisual *) broadway_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-GdkVisual*
-_gdk_broadway_screen_visual_get_best_with_both (GdkScreen * screen,
- gint depth,
- GdkVisualType visual_type)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < broadway_screen->nvisuals; i++)
- if ((depth == broadway_screen->visuals[i]->depth) &&
- (visual_type == broadway_screen->visuals[i]->type))
- {
- return_val = (GdkVisual *) broadway_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-void
-_gdk_broadway_screen_query_depths (GdkScreen * screen,
- gint **depths,
- gint *count)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
-
- *count = broadway_screen->navailable_depths;
- *depths = broadway_screen->available_depths;
-}
-
-void
-_gdk_broadway_screen_query_visual_types (GdkScreen * screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- GdkBroadwayScreen *broadway_screen = GDK_BROADWAY_SCREEN (screen);
-
- *count = broadway_screen->navailable_types;
- *visual_types = broadway_screen->available_types;
-}
-
GList *
_gdk_broadway_screen_list_visuals (GdkScreen *screen)
{
gboolean (* get_setting) (GdkScreen *screen,
const gchar *name,
GValue *value);
- gint (* visual_get_best_depth) (GdkScreen *screen);
- GdkVisualType (* visual_get_best_type) (GdkScreen *screen);
- GdkVisual * (* visual_get_best) (GdkScreen *screen);
- GdkVisual * (* visual_get_best_with_depth) (GdkScreen *screen,
- gint depth);
- GdkVisual * (* visual_get_best_with_type) (GdkScreen *screen,
- GdkVisualType visual_type);
- GdkVisual * (* visual_get_best_with_both) (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type);
- void (* query_depths) (GdkScreen *screen,
- gint **depths,
- gint *count);
- void (* query_visual_types) (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count);
gint (* get_monitor_scale_factor) (GdkScreen *screen,
gint monitor_num);
object_class->finalize = gdk_visual_finalize;
}
-/**
- * gdk_list_visuals:
- *
- * Lists the available visuals for the default screen.
- * (See gdk_screen_list_visuals())
- * A visual describes a hardware image data format.
- * For example, a visual might support 24-bit color, or 8-bit color,
- * and might expect pixels to be in a certain format.
- *
- * Call g_list_free() on the return value when you’re finished with it.
- *
- * Returns: (transfer container) (element-type GdkVisual):
- * a list of visuals; the list must be freed, but not its contents
- */
-GList*
-gdk_list_visuals (void)
-{
- return gdk_screen_list_visuals (gdk_screen_get_default ());
-}
-
-/**
- * gdk_visual_get_system:
- *
- * Get the system’s default visual for the default GDK screen.
- * This is the visual for the root window of the display.
- * The return value should not be freed.
- *
- * Returns: (transfer none): system visual
- */
-GdkVisual*
-gdk_visual_get_system (void)
-{
- return gdk_screen_get_system_visual (gdk_screen_get_default());
-}
-
-/**
- * gdk_visual_get_best_depth:
- *
- * Get the best available depth for the default GDK screen. “Best”
- * means “largest,” i.e. 32 preferred over 24 preferred over 8 bits
- * per pixel.
- *
- * Returns: best available depth
- */
-gint
-gdk_visual_get_best_depth (void)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best_depth (screen);
-}
-
-/**
- * gdk_visual_get_best_type:
- *
- * Return the best available visual type for the default GDK screen.
- *
- * Returns: best visual type
- */
-GdkVisualType
-gdk_visual_get_best_type (void)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best_type (screen);
-}
-
-/**
- * gdk_visual_get_best:
- *
- * Get the visual with the most available colors for the default
- * GDK screen. The return value should not be freed.
- *
- * Returns: (transfer none): best visual
- */
-GdkVisual*
-gdk_visual_get_best (void)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best (screen);
-}
-
-/**
- * gdk_visual_get_best_with_depth:
- * @depth: a bit depth
- *
- * Get the best visual with depth @depth for the default GDK screen.
- * Color visuals and visuals with mutable colormaps are preferred
- * over grayscale or fixed-colormap visuals. The return value should
- * not be freed. %NULL may be returned if no visual supports @depth.
- *
- * Returns: (transfer none): best visual for the given depth
- */
-GdkVisual*
-gdk_visual_get_best_with_depth (gint depth)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best_with_depth (screen, depth);
-}
-
-/**
- * gdk_visual_get_best_with_type:
- * @visual_type: a visual type
- *
- * Get the best visual of the given @visual_type for the default GDK screen.
- * Visuals with higher color depths are considered better. The return value
- * should not be freed. %NULL may be returned if no visual has type
- * @visual_type.
- *
- * Returns: (transfer none): best visual of the given type
- */
-GdkVisual*
-gdk_visual_get_best_with_type (GdkVisualType visual_type)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best_with_type (screen,
- visual_type);
-}
-
-/**
- * gdk_visual_get_best_with_both:
- * @depth: a bit depth
- * @visual_type: a visual type
- *
- * Combines gdk_visual_get_best_with_depth() and
- * gdk_visual_get_best_with_type().
- *
- * Returns: (nullable) (transfer none): best visual with both @depth
- * and @visual_type, or %NULL if none
- */
-GdkVisual*
-gdk_visual_get_best_with_both (gint depth,
- GdkVisualType visual_type)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- return GDK_SCREEN_GET_CLASS(screen)->visual_get_best_with_both (screen, depth, visual_type);
-}
-
-/**
- * gdk_query_depths:
- * @depths: (out) (array length=count) (transfer none): return
- * location for available depths
- * @count: return location for number of available depths
- *
- * This function returns the available bit depths for the default
- * screen. It’s equivalent to listing the visuals
- * (gdk_list_visuals()) and then looking at the depth field in each
- * visual, removing duplicates.
- *
- * The array returned by this function should not be freed.
- */
-void
-gdk_query_depths (gint **depths,
- gint *count)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- GDK_SCREEN_GET_CLASS(screen)->query_depths (screen, depths, count);
-}
-
-/**
- * gdk_query_visual_types:
- * @visual_types: (out) (array length=count) (transfer none): return
- * location for the available visual types
- * @count: return location for the number of available visual types
- *
- * This function returns the available visual types for the default
- * screen. It’s equivalent to listing the visuals
- * (gdk_list_visuals()) and then looking at the type field in each
- * visual, removing duplicates.
- *
- * The array returned by this function should not be freed.
- */
-void
-gdk_query_visual_types (GdkVisualType **visual_types,
- gint *count)
-{
- GdkScreen *screen = gdk_screen_get_default();
-
- GDK_SCREEN_GET_CLASS(screen)->query_visual_types (screen, visual_types, count);
-}
-
/**
* gdk_visual_get_visual_type:
* @visual: A #GdkVisual.
GDK_AVAILABLE_IN_ALL
GType gdk_visual_get_type (void) G_GNUC_CONST;
-GDK_AVAILABLE_IN_ALL
-gint gdk_visual_get_best_depth (void);
-GDK_AVAILABLE_IN_ALL
-GdkVisualType gdk_visual_get_best_type (void);
-GDK_AVAILABLE_IN_ALL
-GdkVisual* gdk_visual_get_system (void);
-GDK_AVAILABLE_IN_ALL
-GdkVisual* gdk_visual_get_best (void);
-GDK_AVAILABLE_IN_ALL
-GdkVisual* gdk_visual_get_best_with_depth (gint depth);
-GDK_AVAILABLE_IN_ALL
-GdkVisual* gdk_visual_get_best_with_type (GdkVisualType visual_type);
-GDK_AVAILABLE_IN_ALL
-GdkVisual* gdk_visual_get_best_with_both (gint depth,
- GdkVisualType visual_type);
-
-GDK_AVAILABLE_IN_ALL
-void gdk_query_depths (gint **depths,
- gint *count);
-GDK_AVAILABLE_IN_ALL
-void gdk_query_visual_types (GdkVisualType **visual_types,
- gint *count);
-
-GDK_AVAILABLE_IN_ALL
-GList* gdk_list_visuals (void);
-
GDK_AVAILABLE_IN_ALL
GdkScreen *gdk_visual_get_screen (GdkVisual *visual);
return FALSE;
}
-static gint
-gdk_mir_screen_visual_get_best_depth (GdkScreen *screen)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best_depth\n");
- return VISUAL_DEPTH;
-}
-
-static GdkVisualType
-gdk_mir_screen_visual_get_best_type (GdkScreen *screen)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best_type\n");
- return VISUAL_TYPE;
-}
-
-static GdkVisual*
-gdk_mir_screen_visual_get_best (GdkScreen *screen)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best\n");
- return GDK_MIR_SCREEN (screen)->visual;
-}
-
-static GdkVisual*
-gdk_mir_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best_with_depth (%d)\n", depth);
- return GDK_MIR_SCREEN (screen)->visual;
-}
-
-static GdkVisual*
-gdk_mir_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best_with_type (%d)\n", visual_type);
- return GDK_MIR_SCREEN (screen)->visual;
-}
-
-static GdkVisual*
-gdk_mir_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type)
-{
- //g_printerr ("gdk_mir_screen_visual_get_best_with_both\n");
- return GDK_MIR_SCREEN (screen)->visual;
-}
-
-static void
-gdk_mir_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count)
-{
- //g_printerr ("gdk_mir_screen_query_depths\n");
- static gint supported_depths[] = { VISUAL_DEPTH };
- *depths = supported_depths;
- *count = 1;
-}
-
-static void
-gdk_mir_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- //g_printerr ("gdk_mir_screen_query_visual_types\n");
- static GdkVisualType supported_visual_types[] = { VISUAL_TYPE };
- *visual_types = supported_visual_types;
- *count = 1;
-}
-
static gint
gdk_mir_screen_get_monitor_scale_factor (GdkScreen *screen,
gint monitor_num)
screen_class->get_rgba_visual = gdk_mir_screen_get_rgba_visual;
screen_class->is_composited = gdk_mir_screen_is_composited;
screen_class->get_setting = gdk_mir_screen_get_setting;
- screen_class->visual_get_best_depth = gdk_mir_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = gdk_mir_screen_visual_get_best_type;
- screen_class->visual_get_best = gdk_mir_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = gdk_mir_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = gdk_mir_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = gdk_mir_screen_visual_get_best_with_both;
- screen_class->query_depths = gdk_mir_screen_query_depths;
- screen_class->query_visual_types = gdk_mir_screen_query_visual_types;
screen_class->get_monitor_scale_factor = gdk_mir_screen_get_monitor_scale_factor;
}
/* Screen methods - visual */
GdkVisual * _gdk_quartz_screen_get_rgba_visual (GdkScreen *screen);
GdkVisual * _gdk_quartz_screen_get_system_visual (GdkScreen *screen);
-gint _gdk_quartz_screen_visual_get_best_depth (GdkScreen *screen);
-GdkVisualType _gdk_quartz_screen_visual_get_best_type (GdkScreen *screen);
-GdkVisual * _gdk_quartz_screen_get_system_visual (GdkScreen *screen);
-GdkVisual* _gdk_quartz_screen_visual_get_best (GdkScreen *screen);
-GdkVisual* _gdk_quartz_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth);
-GdkVisual* _gdk_quartz_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type);
-GdkVisual* _gdk_quartz_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type);
-void _gdk_quartz_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count);
-void _gdk_quartz_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count);
void _gdk_quartz_screen_init_visuals (GdkScreen *screen);
GList * _gdk_quartz_screen_list_visuals (GdkScreen *screen);
screen_class->get_setting = _gdk_quartz_screen_get_setting;
screen_class->get_rgba_visual = _gdk_quartz_screen_get_rgba_visual;
screen_class->get_system_visual = _gdk_quartz_screen_get_system_visual;
- screen_class->visual_get_best_depth = _gdk_quartz_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = _gdk_quartz_screen_visual_get_best_type;
- screen_class->visual_get_best = _gdk_quartz_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = _gdk_quartz_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = _gdk_quartz_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = _gdk_quartz_screen_visual_get_best_with_both;
- screen_class->query_depths = _gdk_quartz_screen_query_depths;
- screen_class->query_visual_types = _gdk_quartz_screen_query_visual_types;
screen_class->list_visuals = _gdk_quartz_screen_list_visuals;
screen_class->get_monitor_scale_factor = _gdk_quartz_screen_get_monitor_scale_factor;
}
{
}
-/* We prefer the system visual for now ... */
-gint
-_gdk_quartz_screen_visual_get_best_depth (GdkScreen *screen)
-{
- return system_visual->depth;
-}
-
-GdkVisualType
-_gdk_quartz_screen_visual_get_best_type (GdkScreen *screen)
-{
- return system_visual->type;
-}
-
GdkVisual *
_gdk_quartz_screen_get_rgba_visual (GdkScreen *screen)
{
return system_visual;
}
-GdkVisual*
-_gdk_quartz_screen_visual_get_best (GdkScreen *screen)
-{
- return system_visual;
-}
-
-GdkVisual*
-_gdk_quartz_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth)
-{
- GdkVisual *visual = NULL;
-
- switch (depth)
- {
- case 32:
- visual = rgba_visual;
- break;
-
- case 24:
- visual = system_visual;
- break;
-
- case 1:
- visual = gray_visual;
- break;
-
- default:
- visual = NULL;
- }
-
- return visual;
-}
-
-GdkVisual*
-_gdk_quartz_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type)
-{
- if (system_visual->type == visual_type)
- return system_visual;
- else if (gray_visual->type == visual_type)
- return gray_visual;
-
- return NULL;
-}
-
-GdkVisual*
-_gdk_quartz_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type)
-{
- if (system_visual->depth == depth
- && system_visual->type == visual_type)
- return system_visual;
- else if (rgba_visual->depth == depth
- && rgba_visual->type == visual_type)
- return rgba_visual;
- else if (gray_visual->depth == depth
- && gray_visual->type == visual_type)
- return gray_visual;
-
- return NULL;
-}
-
-/* For these, we also prefer the system visual */
-void
-_gdk_quartz_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count)
-{
- *count = 1;
- *depths = &system_visual->depth;
-}
-
-void
-_gdk_quartz_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- *count = 1;
- *visual_types = &system_visual->type;
-}
-
void
_gdk_quartz_screen_init_visuals (GdkScreen *screen)
{
{
}
-static gint
-gdk_wayland_screen_visual_get_best_depth (GdkScreen *screen)
-{
- return 32;
-}
-
-static GdkVisualType
-gdk_wayland_screen_visual_get_best_type (GdkScreen *screen)
-{
- return GDK_VISUAL_TRUE_COLOR;
-}
-
-static GdkVisual*
-gdk_wayland_screen_visual_get_best (GdkScreen *screen)
-{
- return GDK_WAYLAND_SCREEN (screen)->visual;
-}
-
-static GdkVisual*
-gdk_wayland_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth)
-{
- if (depth == 32)
- return GDK_WAYLAND_SCREEN (screen)->visual;
- else
- return NULL;
-}
-
-static GdkVisual*
-gdk_wayland_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type)
-{
- if (visual_type == GDK_VISUAL_TRUE_COLOR)
- return GDK_WAYLAND_SCREEN (screen)->visual;
- else
- return NULL;
-}
-
-static GdkVisual*
-gdk_wayland_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type)
-{
- if (depth == 32 && visual_type == GDK_VISUAL_TRUE_COLOR)
- return GDK_WAYLAND_SCREEN (screen)->visual;
- else
- return NULL;
-}
-
-static void
-gdk_wayland_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count)
-{
- static gint static_depths[] = { 32 };
-
- *count = G_N_ELEMENTS(static_depths);
- *depths = static_depths;
-}
-
-static void
-gdk_wayland_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- static GdkVisualType static_visual_types[] = { GDK_VISUAL_TRUE_COLOR };
-
- *count = G_N_ELEMENTS(static_visual_types);
- *visual_types = static_visual_types;
-}
-
static GList *
gdk_wayland_screen_list_visuals (GdkScreen *screen)
{
screen_class->get_rgba_visual = gdk_wayland_screen_get_rgba_visual;
screen_class->is_composited = gdk_wayland_screen_is_composited;
screen_class->get_setting = gdk_wayland_screen_get_setting;
- screen_class->visual_get_best_depth = gdk_wayland_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = gdk_wayland_screen_visual_get_best_type;
- screen_class->visual_get_best = gdk_wayland_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = gdk_wayland_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = gdk_wayland_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = gdk_wayland_screen_visual_get_best_with_both;
- screen_class->query_depths = gdk_wayland_screen_query_depths;
- screen_class->query_visual_types = gdk_wayland_screen_query_visual_types;
screen_class->list_visuals = gdk_wayland_screen_list_visuals;
}
}
}
-static gint
-gdk_win32_screen_visual_get_best_depth (GdkScreen *screen)
-{
- return GDK_WIN32_SCREEN (screen)->available_visual_depths[0];
-}
-
-static GdkVisualType
-gdk_win32_screen_visual_get_best_type (GdkScreen *screen)
-{
- return GDK_WIN32_SCREEN (screen)->available_visual_types[0];
-}
-
static GdkVisual *
gdk_win32_screen_get_system_visual (GdkScreen *screen)
{
return GDK_WIN32_SCREEN (screen)->rgba_visual;
}
-static GdkVisual*
-gdk_win32_screen_visual_get_best (GdkScreen *screen)
-{
- return GDK_WIN32_SCREEN (screen)->rgba_visual;
-}
-
-static GdkVisual *
-gdk_win32_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth)
-{
- GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
-
- if (depth == win32_screen->rgba_visual->depth)
- return win32_screen->rgba_visual;
- else if (depth == win32_screen->system_visual->depth)
- return win32_screen->system_visual;
-
- return NULL;
-}
-
-static GdkVisual *
-gdk_win32_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type)
-{
- GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
-
- if (visual_type == win32_screen->rgba_visual->type)
- return win32_screen->rgba_visual;
- else if (visual_type == win32_screen->system_visual->type)
- return win32_screen->system_visual;
-
- return NULL;
-}
-
-static GdkVisual *
-gdk_win32_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type)
-{
- GdkWin32Screen *win32_screen = GDK_WIN32_SCREEN (screen);
-
- if ((depth == win32_screen->rgba_visual->depth) && (visual_type == win32_screen->rgba_visual->type))
- return win32_screen->rgba_visual;
- else if ((depth == win32_screen->system_visual->depth) && (visual_type == win32_screen->system_visual->type))
- return win32_screen->system_visual;
-
- return NULL;
-}
-
-static void
-gdk_win32_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count)
-{
- *count = 1;
- *depths = GDK_WIN32_SCREEN (screen)->available_visual_depths;
-}
-
-static void
-gdk_win32_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- *count = 1;
- *visual_types = GDK_WIN32_SCREEN (screen)->available_visual_types;
-}
-
static GList *
gdk_win32_screen_list_visuals (GdkScreen *screen)
{
screen_class->get_setting = _gdk_win32_screen_get_setting;
screen_class->get_system_visual = gdk_win32_screen_get_system_visual;
screen_class->get_rgba_visual = gdk_win32_screen_get_rgba_visual;
- screen_class->visual_get_best_depth = gdk_win32_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = gdk_win32_screen_visual_get_best_type;
- screen_class->visual_get_best = gdk_win32_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = gdk_win32_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = gdk_win32_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = gdk_win32_screen_visual_get_best_with_both;
- screen_class->query_depths = gdk_win32_screen_query_depths;
- screen_class->query_visual_types = gdk_win32_screen_query_visual_types;
screen_class->list_visuals = gdk_win32_screen_list_visuals;
}
Colormap _gdk_visual_get_x11_colormap (GdkVisual *visual);
-gint _gdk_x11_screen_visual_get_best_depth (GdkScreen *screen);
-GdkVisualType _gdk_x11_screen_visual_get_best_type (GdkScreen *screen);
GdkVisual * _gdk_x11_screen_get_system_visual (GdkScreen *screen);
-GdkVisual* _gdk_x11_screen_visual_get_best (GdkScreen *screen);
-GdkVisual* _gdk_x11_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth);
-GdkVisual* _gdk_x11_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type);
-GdkVisual* _gdk_x11_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type);
-void _gdk_x11_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count);
-void _gdk_x11_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count);
GList * _gdk_x11_screen_list_visuals (GdkScreen *screen);
screen_class->get_rgba_visual = gdk_x11_screen_get_rgba_visual;
screen_class->is_composited = gdk_x11_screen_is_composited;
screen_class->get_setting = gdk_x11_screen_get_setting;
- screen_class->visual_get_best_depth = _gdk_x11_screen_visual_get_best_depth;
- screen_class->visual_get_best_type = _gdk_x11_screen_visual_get_best_type;
- screen_class->visual_get_best = _gdk_x11_screen_visual_get_best;
- screen_class->visual_get_best_with_depth = _gdk_x11_screen_visual_get_best_with_depth;
- screen_class->visual_get_best_with_type = _gdk_x11_screen_visual_get_best_with_type;
- screen_class->visual_get_best_with_both = _gdk_x11_screen_visual_get_best_with_both;
- screen_class->query_depths = _gdk_x11_screen_query_depths;
- screen_class->query_visual_types = _gdk_x11_screen_query_visual_types;
screen_class->list_visuals = _gdk_x11_screen_list_visuals;
signals[WINDOW_MANAGER_CHANGED] =
_gdk_x11_screen_update_visuals_for_gl (screen);
}
-gint
-_gdk_x11_screen_visual_get_best_depth (GdkScreen *screen)
-{
- return GDK_X11_SCREEN (screen)->available_depths[0];
-}
-
-GdkVisualType
-_gdk_x11_screen_visual_get_best_type (GdkScreen *screen)
-{
- return GDK_X11_SCREEN (screen)->available_types[0];
-}
-
GdkVisual *
_gdk_x11_screen_get_system_visual (GdkScreen *screen)
{
return ((GdkVisual *) GDK_X11_SCREEN (screen)->system_visual);
}
-GdkVisual*
-_gdk_x11_screen_visual_get_best (GdkScreen *screen)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
-
- return x11_screen->visuals[0];
-}
-
-GdkVisual*
-_gdk_x11_screen_visual_get_best_with_depth (GdkScreen *screen,
- gint depth)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < x11_screen->nvisuals; i++)
- if (depth == x11_screen->visuals[i]->depth)
- {
- return_val = x11_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-GdkVisual*
-_gdk_x11_screen_visual_get_best_with_type (GdkScreen *screen,
- GdkVisualType visual_type)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < x11_screen->nvisuals; i++)
- if (visual_type == x11_screen->visuals[i]->type)
- {
- return_val = x11_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-GdkVisual*
-_gdk_x11_screen_visual_get_best_with_both (GdkScreen *screen,
- gint depth,
- GdkVisualType visual_type)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
- GdkVisual *return_val;
- int i;
-
- return_val = NULL;
- for (i = 0; i < x11_screen->nvisuals; i++)
- if ((depth == x11_screen->visuals[i]->depth) &&
- (visual_type == x11_screen->visuals[i]->type))
- {
- return_val = x11_screen->visuals[i];
- break;
- }
-
- return return_val;
-}
-
-void
-_gdk_x11_screen_query_depths (GdkScreen *screen,
- gint **depths,
- gint *count)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
-
- *count = x11_screen->navailable_depths;
- *depths = x11_screen->available_depths;
-}
-
-void
-_gdk_x11_screen_query_visual_types (GdkScreen *screen,
- GdkVisualType **visual_types,
- gint *count)
-{
- GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
-
- *count = x11_screen->navailable_types;
- *visual_types = x11_screen->available_types;
-}
-
GList *
_gdk_x11_screen_list_visuals (GdkScreen *screen)
{
g_assert (rgba_visual == NULL || found_rgba);
}
-static void
-test_depth (void)
-{
- GdkVisual *visual;
- gint *depths;
- gint n_depths;
- gint i, j;
- gboolean is_depth;
-
- gdk_query_depths (&depths, &n_depths);
- g_assert_cmpint (n_depths, >, 0);
- for (i = 0; i < n_depths; i++)
- {
- g_assert_cmpint (depths[i], >, 0);
- g_assert_cmpint (depths[i], <=, 32);
-
- visual = gdk_visual_get_best_with_depth (depths[i]);
-
- g_assert_nonnull (visual);
- g_assert_cmpint (gdk_visual_get_depth (visual), ==, depths[i]);
- }
-
- for (i = 1; i <= 32; i++)
- {
- is_depth = FALSE;
- for (j = 0; j < n_depths; j++)
- {
- if (i == depths[j])
- is_depth = TRUE;
- }
-
- visual = gdk_visual_get_best_with_depth (i);
- if (!is_depth)
- g_assert_null (visual);
- else
- {
- g_assert_nonnull (visual);
- g_assert_cmpint (gdk_visual_get_depth (visual), ==, i);
- }
- }
-}
-
-static void
-test_type (void)
-{
- GdkVisual *visual;
- GdkVisualType *types;
- gint n_types;
- gint i, j;
- gboolean is_type;
-
- gdk_query_visual_types (&types, &n_types);
- g_assert_cmpint (n_types, >, 0);
- for (i = 0; i < n_types; i++)
- {
- g_assert_cmpint (types[i], >=, GDK_VISUAL_STATIC_GRAY);
- g_assert_cmpint (types[i], <=, GDK_VISUAL_DIRECT_COLOR);
-
- visual = gdk_visual_get_best_with_type (types[i]);
-
- g_assert_nonnull (visual);
- g_assert_cmpint (gdk_visual_get_visual_type (visual), ==, types[i]);
- }
-
- for (i = GDK_VISUAL_STATIC_GRAY; i <= GDK_VISUAL_DIRECT_COLOR; i++)
- {
- is_type = FALSE;
- for (j = 0; j < n_types; j++)
- {
- if (i == types[j])
- is_type = TRUE;
- }
-
- visual = gdk_visual_get_best_with_type (i);
- if (!is_type)
- g_assert_null (visual);
- else
- {
- g_assert_nonnull (visual);
- g_assert_cmpint (gdk_visual_get_visual_type (visual), ==, i);
- }
- }
-}
-
-
int
main (int argc, char *argv[])
{
g_test_add_func ("/visual/list", test_list_visuals);
g_test_add_func ("/visual/rgba", test_rgba_visual);
- g_test_add_func ("/visual/depth", test_depth);
- g_test_add_func ("/visual/type", test_type);
return g_test_run ();
}
projects / gtk4.git / commitdiff