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gl renderer: simplify ->render() implementation a bit

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We already use self->scale_factor when initialized whole_surface,
so set self->scale_factor first.
This commit is contained in:
Timm Bäder 2020-10-01 09:38:39 +02:00 committed by Matthias Clasen
parent 9fe21b7181
commit ddcff9eb0f
1 changed files with 5 additions and 4 deletions
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9
gsk/gl/gskglrenderer.c
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@ -4369,11 +4369,13 @@ gsk_gl_renderer_render (GskRenderer *renderer,
if (self->gl_context == NULL)
return;
surface = gsk_renderer_get_surface (renderer);
self->scale_factor = gdk_surface_get_scale_factor (surface);
gdk_gl_context_make_current (self->gl_context);
gdk_gl_context_push_debug_group_printf (self->gl_context,
"Render root node %p", root);
surface = gsk_renderer_get_surface (renderer);
whole_surface = (GdkRectangle) {
0, 0,
gdk_surface_get_width (surface) * self->scale_factor,
@ -4401,13 +4403,12 @@ gsk_gl_renderer_render (GskRenderer *renderer,
self->render_region = cairo_region_create_rectangle (&extents);
}
self->scale_factor = gdk_surface_get_scale_factor (surface);
gdk_gl_context_make_current (self->gl_context);
viewport.origin.x = 0;
viewport.origin.y = 0;
viewport.size.width = gdk_surface_get_width (surface) * self->scale_factor;
viewport.size.height = gdk_surface_get_height (surface) * self->scale_factor;
viewport.size.width = whole_surface.width;
viewport.size.height = whole_surface.height;
gsk_gl_driver_begin_frame (self->gl_driver);
gsk_gl_renderer_do_render (renderer, root, &viewport, 0, self->scale_factor);