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gdk: Remove gdk_cairo_get_drawing_context()

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It's unused.
This commit is contained in:
Benjamin Otte 2018-04-12 01:02:33 +02:00
parent b9c8c146d2
commit 3a1c69dce6
3 changed files with 0 additions and 38 deletions
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1
docs/reference/gdk/gdk4-sections.txt
View File

@ -410,7 +410,6 @@ gdk_pango_layout_line_get_clip_region
gdk_surface_create_similar_surface
gdk_surface_create_similar_image_surface
gdk_cairo_get_clip_rectangle
gdk_cairo_get_drawing_context
gdk_cairo_set_source_rgba
gdk_cairo_set_source_pixbuf
gdk_cairo_rectangle

3
gdk/gdkcairo.h
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@ -70,9 +70,6 @@ void gdk_cairo_draw_from_gl (cairo_t *cr,
int width,
int height);
GDK_AVAILABLE_IN_ALL
GdkDrawingContext * gdk_cairo_get_drawing_context (cairo_t *cr);
GDK_AVAILABLE_IN_ALL
void gdk_cairo_surface_upload_to_gl (cairo_surface_t *surface,
int target,

34
gdk/gdkdrawingcontext.c
View File

@ -82,12 +82,6 @@ gdk_drawing_context_dispose (GObject *gobject)
GdkDrawingContext *self = GDK_DRAWING_CONTEXT (gobject);
GdkDrawingContextPrivate *priv = gdk_drawing_context_get_instance_private (self);
/* Unset the drawing context, in case somebody is holding
* onto the Cairo context
*/
if (priv->cr != NULL)
gdk_cairo_set_drawing_context (priv->cr, NULL);
g_clear_object (&priv->surface);
g_clear_object (&priv->paint_context);
g_clear_pointer (&priv->clip, cairo_region_destroy);
@ -211,32 +205,6 @@ gdk_drawing_context_init (GdkDrawingContext *self)
{
}
static const cairo_user_data_key_t draw_context_key;
void
gdk_cairo_set_drawing_context (cairo_t *cr,
GdkDrawingContext *context)
{
cairo_set_user_data (cr, &draw_context_key, context, NULL);
}
/**
* gdk_cairo_get_drawing_context:
* @cr: a Cairo context
*
* Retrieves the #GdkDrawingContext that created the Cairo
* context @cr.
*
* Returns: (transfer none) (nullable): a #GdkDrawingContext, if any is set
*/
GdkDrawingContext *
gdk_cairo_get_drawing_context (cairo_t *cr)
{
g_return_val_if_fail (cr != NULL, NULL);
return cairo_get_user_data (cr, &draw_context_key);
}
/**
* gdk_drawing_context_get_cairo_context:
* @context: a #GdkDrawingContext created with a %NULL paint context
@ -275,8 +243,6 @@ gdk_drawing_context_get_cairo_context (GdkDrawingContext *context)
surface = _gdk_surface_ref_cairo_surface (priv->surface);
priv->cr = cairo_create (surface);
gdk_cairo_set_drawing_context (priv->cr, context);
region = gdk_surface_get_current_paint_region (priv->surface);
cairo_region_union (region, priv->clip);
gdk_cairo_region (priv->cr, region);