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gskpango: Remove bounds rect

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We only need this to render shapes and trapezoids, i.e. only when
falling back to cairo. Remove code to measure the layout and convert the
ink_rect to a graphene_rect_t from gtk_snapshot_append_layout() and do
it when drawing shapes and trapezoids instead.
This commit is contained in:
Timm Bäder 2020-12-21 12:56:38 +01:00
parent bce4d669ee
commit 98b99201b0
3 changed files with 14 additions and 9 deletions
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20
gtk/gskpango.c
View File

@ -138,11 +138,19 @@ gsk_pango_renderer_draw_trapezoid (PangoRenderer *renderer,
double x22)
{
GskPangoRenderer *crenderer = (GskPangoRenderer *) (renderer);
PangoLayout *layout;
PangoRectangle ink_rect;
cairo_t *cr;
double x, y;
cr = gtk_snapshot_append_cairo (crenderer->snapshot, &crenderer->bounds);
layout = pango_renderer_get_layout (renderer);
if (!layout)
return;
pango_layout_get_pixel_extents (layout, &ink_rect, NULL);
cr = gtk_snapshot_append_cairo (crenderer->snapshot,
&GRAPHENE_RECT_INIT (ink_rect.x, ink_rect.y,
ink_rect.width, ink_rect.height));
set_color (crenderer, part, cr);
x = y = 0;
@ -263,12 +271,16 @@ gsk_pango_renderer_draw_shape (PangoRenderer *renderer,
if (!handled)
{
cairo_t *cr;
PangoRectangle ink_rect;
layout = pango_renderer_get_layout (renderer);
if (!layout)
return;
cr = gtk_snapshot_append_cairo (crenderer->snapshot, &crenderer->bounds);
pango_layout_get_pixel_extents (layout, &ink_rect, NULL);
cr = gtk_snapshot_append_cairo (crenderer->snapshot,
&GRAPHENE_RECT_INIT (ink_rect.x, ink_rect.y,
ink_rect.width, ink_rect.height));
shape_renderer = pango_cairo_context_get_shape_renderer (pango_layout_get_context (layout),
&shape_renderer_data);
@ -483,7 +495,6 @@ gtk_snapshot_append_layout (GtkSnapshot *snapshot,
const GdkRGBA *color)
{
GskPangoRenderer *crenderer;
PangoRectangle ink_rect;
g_return_if_fail (snapshot != NULL);
g_return_if_fail (PANGO_IS_LAYOUT (layout));
@ -493,9 +504,6 @@ gtk_snapshot_append_layout (GtkSnapshot *snapshot,
crenderer->snapshot = snapshot;
crenderer->fg_color = *color;
pango_layout_get_pixel_extents (layout, &ink_rect, NULL);
graphene_rect_init (&crenderer->bounds, ink_rect.x, ink_rect.y, ink_rect.width, ink_rect.height);
pango_renderer_draw_layout (PANGO_RENDERER (crenderer), layout, 0, 0);
gsk_pango_renderer_release (crenderer);

1
gtk/gskpango.h
View File

@ -59,7 +59,6 @@ struct _GskPangoRenderer
GtkWidget *widget;
GtkSnapshot *snapshot;
GdkRGBA fg_color;
graphene_rect_t bounds;
/* Error underline color for this widget */
GdkRGBA *error_color;

2
gtk/gtktextlayout.c
View File

@ -4166,8 +4166,6 @@ gtk_text_layout_snapshot (GtkTextLayout *layout,
crenderer->snapshot = snapshot;
crenderer->fg_color = color;
graphene_rect_init (&crenderer->bounds, 0, 0, clip->width, clip->height);
gtk_text_layout_wrap_loop_start (layout);
have_selection = gtk_text_buffer_get_selection_bounds (layout->buffer,