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surface: Remove gdk_surface_get_clip_region()

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... and gdk_surface_get_visible_region() APIs. They are unused.
This commit is contained in:
Benjamin Otte 2018-03-21 02:57:48 +01:00
parent f5ff44595a
commit ef693f317c
3 changed files with 0 additions and 55 deletions
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2
docs/reference/gdk/gdk4-sections.txt
View File

@ -235,10 +235,8 @@ gdk_surface_create_gl_context
gdk_surface_create_vulkan_context
<SUBSECTION>
gdk_surface_get_clip_region
gdk_surface_begin_draw_frame
gdk_surface_end_draw_frame
gdk_surface_get_visible_region
<SUBSECTION>
gdk_surface_invalidate_rect

48
gdk/gdksurface.c
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@ -1976,54 +1976,6 @@ gdk_surface_get_drawing_context (GdkSurface *surface)
return surface->drawing_context;
}
/**
* gdk_surface_get_clip_region:
* @surface: a #GdkSurface
*
* Computes the region of a surface that potentially can be written
* to by drawing primitives. This region may not take into account
* other factors such as if the surface is obscured by other surfaces,
* but no area outside of this region will be affected by drawing
* primitives.
*
* Returns: a #cairo_region_t. This must be freed with cairo_region_destroy()
* when you are done.
**/
cairo_region_t*
gdk_surface_get_clip_region (GdkSurface *surface)
{
cairo_region_t *result;
g_return_val_if_fail (GDK_SURFACE (surface), NULL);
result = cairo_region_copy (surface->clip_region);
if (surface->current_paint.region != NULL)
cairo_region_intersect (result, surface->current_paint.region);
return result;
}
/**
* gdk_surface_get_visible_region:
* @surface: a #GdkSurface
*
* Computes the region of the @surface that is potentially visible.
* This does not necessarily take into account if the surface is
* obscured by other surfaces, but no area outside of this region
* is visible.
*
* Returns: a #cairo_region_t. This must be freed with cairo_region_destroy()
* when you are done.
**/
cairo_region_t *
gdk_surface_get_visible_region (GdkSurface *surface)
{
g_return_val_if_fail (GDK_IS_SURFACE (surface), NULL);
return cairo_region_copy (surface->clip_region);
}
static void
gdk_surface_clear_backing_region (GdkSurface *surface)
{

5
gdk/gdksurface.h
View File

@ -608,11 +608,6 @@ void gdk_surface_set_geometry_hints (GdkSurface *surface,
const GdkGeometry *geometry,
GdkSurfaceHints geom_mask);
GDK_AVAILABLE_IN_ALL
cairo_region_t *gdk_surface_get_clip_region (GdkSurface *surface);
GDK_AVAILABLE_IN_ALL
cairo_region_t *gdk_surface_get_visible_region(GdkSurface *surface);
GDK_AVAILABLE_IN_ALL
GdkDrawingContext *gdk_surface_begin_draw_frame (GdkSurface *surface,
GdkDrawContext *context,