fl_gl_area.h File Reference

#include <gtk/gtk.h>
#include "flutter/shell/platform/linux/fl_backing_store_provider.h"

Go to the source code of this file.

Functions
G_BEGIN_DECLS GtkWidget *	fl_gl_area_new (GdkGLContext *context)
void	fl_gl_area_queue_render (FlGLArea *area, GPtrArray *textures)

Function Documentation

fl_gl_area_new()

G_BEGIN_DECLS GtkWidget* fl_gl_area_new

(

GdkGLContext *

context

)

FlGLArea:

#FlGLArea is a OpenGL drawing area that shows Flutter backing store Layer. fl_gl_area_new: @context: an #GdkGLContext.

Creates a new #FlGLArea widget.

Returns: the newly created #FlGLArea widget.

Definition at line 121 of file fl_gl_area.cc.

                                                 {
  g_return_val_if_fail(GDK_IS_GL_CONTEXT(context), nullptr);
  FlGLArea* area =
      reinterpret_cast<FlGLArea*>(g_object_new(fl_gl_area_get_type(), nullptr));
  area->context = GDK_GL_CONTEXT(g_object_ref(context));
  return GTK_WIDGET(area);
}

Referenced by fl_view_set_textures().

fl_gl_area_queue_render()

void fl_gl_area_queue_render	(	FlGLArea *	area,
		GPtrArray *	textures
	)

fl_gl_area_queue_render: @area: an #FlGLArea. @textures: (transfer none) (element-type FlBackingStoreProvider): a list of #FlBackingStoreProvider.

Queues textures to be drawn later.

Definition at line 129 of file fl_gl_area.cc.

                                                                  {
  g_return_if_fail(FL_IS_GL_AREA(self));
 
  g_clear_pointer(&self->textures, g_ptr_array_unref);
  self->textures = g_ptr_array_ref(textures);
 
  gtk_widget_queue_draw(GTK_WIDGET(self));
}

References self.

Referenced by fl_view_set_textures().