#include "fl_compositor_software.h"

Classes
struct	_FlCompositorSoftware

Functions
	G_DEFINE_TYPE (FlCompositorSoftware, fl_compositor_software, fl_compositor_get_type()) static gboolean fl_compositor_software_present_layers(FlCompositor *compositor

	g_autoptr (GMutexLocker) locker

	if (layers_count==0)

	fl_task_runner_stop_wait (self->task_runner)

static gboolean	fl_compositor_software_render (FlCompositor compositor, cairo_t cr, GdkWindow *window)

static void	fl_compositor_software_dispose (GObject *object)

static void	fl_compositor_software_class_init (FlCompositorSoftwareClass *klass)

static void	fl_compositor_software_init (FlCompositorSoftware *self)

FlCompositorSoftware *	fl_compositor_software_new (FlTaskRunner *task_runner)

Variables
const FlutterLayer **	layers

const FlutterLayer size_t	layers_count

self	width = layers[0]->size.width

self	height = layers[0]->size.height

return	TRUE

Function Documentation

◆ fl_compositor_software_class_init()

static void fl_compositor_software_class_init ( FlCompositorSoftwareClass * klass )

static

Definition at line 112 of file fl_compositor_software.cc.

                                       {
   FL_COMPOSITOR_CLASS(klass)->present_layers =
       fl_compositor_software_present_layers;
   FL_COMPOSITOR_CLASS(klass)->render = fl_compositor_software_render;
  
   G_OBJECT_CLASS(klass)->dispose = fl_compositor_software_dispose;
 }

References fl_compositor_software_dispose(), and fl_compositor_software_render().

◆ fl_compositor_software_dispose()

static void fl_compositor_software_dispose ( GObject * object )

static

Definition at line 99 of file fl_compositor_software.cc.

                                                             {
   FlCompositorSoftware* self = FL_COMPOSITOR_SOFTWARE(object);
  
   g_clear_object(&self->task_runner);
   if (self->surface != nullptr) {
     free(cairo_image_surface_get_data(self->surface));
   }
   g_clear_pointer(&self->surface, cairo_surface_destroy);
   g_mutex_clear(&self->frame_mutex);
  
   G_OBJECT_CLASS(fl_compositor_software_parent_class)->dispose(object);
 }

Referenced by fl_compositor_software_class_init().

◆ fl_compositor_software_init()

static void fl_compositor_software_init ( FlCompositorSoftware * self )

static

Definition at line 121 of file fl_compositor_software.cc.

                                                                     {
   g_mutex_init(&self->frame_mutex);
 }

◆ fl_compositor_software_new()

FlCompositorSoftware* fl_compositor_software_new ( FlTaskRunner * task_runner )

Definition at line 125 of file fl_compositor_software.cc.

                                                                             {
   FlCompositorSoftware* self = FL_COMPOSITOR_SOFTWARE(
       g_object_new(fl_compositor_software_get_type(), nullptr));
   self->task_runner = FL_TASK_RUNNER(g_object_ref(task_runner));
   return self;
 }

Referenced by setup_software(), and TEST().

◆ fl_compositor_software_render()

static gboolean fl_compositor_software_render	(	FlCompositor *	compositor,
		cairo_t *	cr,
		GdkWindow *	window
	)

static

Definition at line 71 of file fl_compositor_software.cc.

                                                                  {
   FlCompositorSoftware* self = FL_COMPOSITOR_SOFTWARE(compositor);
  
   g_autoptr(GMutexLocker) locker = g_mutex_locker_new(&self->frame_mutex);
  
   if (self->surface == nullptr) {
     return FALSE;
   }
  
   // If frame not ready, then wait for it.
   gint scale_factor = gdk_window_get_scale_factor(window);
   size_t width = gdk_window_get_width(window) * scale_factor;
   size_t height = gdk_window_get_height(window) * scale_factor;
   while (self->width != width || self->height != height) {
     g_mutex_unlock(&self->frame_mutex);
     fl_task_runner_wait(self->task_runner);
     g_mutex_lock(&self->frame_mutex);
   }
  
   cairo_surface_set_device_scale(self->surface, scale_factor, scale_factor);
   cairo_set_source_surface(cr, self->surface, 0.0, 0.0);
   cairo_paint(cr);
  
   return TRUE;
 }

References fl_task_runner_wait(), g_autoptr(), height, TRUE, width, and window.

Referenced by fl_compositor_software_class_init().

◆ fl_task_runner_stop_wait()

fl_task_runner_stop_wait ( self-> task_runner )

Referenced by fl_compositor_opengl_present_layers().

◆ g_autoptr()

g_autoptr ( GMutexLocker )

Referenced by FlValueHandler::add(), add_mock_texture_to_registrar(), add_view_cb(), add_view_engine_error_cb(), add_view_error_cb(), channel_closed_cb(), clipboard_text_cb(), clipboard_text_has_strings_cb(), compositor_present_view_callback(), create_node(), create_pango_layout(), create_regular(), create_settings(), cursor_changed_cb(), decode_error_message(), decode_error_method_call(), decode_error_response(), decode_error_value(), decode_message(), decode_message_with_codec(), decode_method_call(), decode_response_with_error(), decode_response_with_success(), decode_semantic_data(), encode_bool(), encode_error_envelope(), encode_error_message(), encode_float(), encode_int(), encode_message(), encode_message_error(), encode_message_with_codec(), encode_method_call(), encode_string(), encode_success_envelope(), ensure_pointer_added(), ensure_touch_added(), finish_method(), fl_accessible_text_field_perform_action(), fl_application_activate(), fl_application_local_command_line(), fl_basic_message_channel_respond(), fl_basic_message_channel_send(), fl_basic_message_channel_send_finish(), fl_binary_messenger_handle_message(), fl_binary_messenger_response_handle_impl_dispose(), fl_compositor_opengl_render(), fl_compositor_software_render(), fl_engine_add_view(), fl_engine_gl_external_texture_frame_callback(), fl_engine_new_with_binary_messenger(), fl_engine_platform_message_cb(), fl_engine_platform_message_response_cb(), fl_engine_remove_view(), fl_engine_send_key_event(), fl_engine_start(), fl_event_channel_send(), fl_event_channel_send_error(), fl_gnome_settings_new(), fl_json_message_codec_decode(), fl_json_method_codec_decode_method_call(), fl_json_method_codec_decode_response(), fl_json_method_codec_encode_error_envelope(), fl_json_method_codec_encode_method_call(), fl_json_method_codec_encode_success_envelope(), fl_key_embedder_responder_handle_event(), fl_key_embedder_responder_handle_event_impl(), fl_key_event_channel_new(), fl_key_event_channel_send(), fl_key_event_channel_send_finish(), fl_keyboard_channel_new(), fl_keyboard_manager_handle_event(), fl_message_codec_encode_message(), fl_method_call_respond(), fl_method_call_respond_error(), fl_method_call_respond_not_implemented(), fl_method_call_respond_success(), fl_method_channel_invoke_method(), fl_method_channel_invoke_method_finish(), fl_method_channel_respond(), fl_method_response_get_result(), fl_mouse_cursor_channel_new(), fl_platform_channel_make_system_request_app_exit_response(), fl_platform_channel_new(), fl_platform_channel_respond_clipboard_get_data(), fl_platform_channel_respond_clipboard_has_strings(), fl_platform_channel_respond_system_exit_application(), fl_platform_channel_system_request_app_exit(), fl_platform_channel_system_request_app_exit_finish(), fl_pointer_manager_handle_button_press(), fl_pointer_manager_handle_button_release(), fl_pointer_manager_handle_enter(), fl_pointer_manager_handle_leave(), fl_pointer_manager_handle_motion(), fl_scrolling_manager_handle_rotation_begin(), fl_scrolling_manager_handle_rotation_end(), fl_scrolling_manager_handle_rotation_update(), fl_scrolling_manager_handle_scroll_event(), fl_scrolling_manager_handle_zoom_begin(), fl_scrolling_manager_handle_zoom_end(), fl_scrolling_manager_handle_zoom_update(), fl_settings_channel_new(), fl_settings_channel_send(), fl_settings_new(), fl_settings_portal_get_clock_format(), fl_settings_portal_get_color_scheme(), fl_settings_portal_get_enable_animations(), fl_settings_portal_get_high_contrast(), fl_settings_portal_get_text_scaling_factor(), fl_settings_portal_new(), fl_settings_portal_start(), fl_standard_message_codec_decode_message(), fl_standard_message_codec_encode_message(), fl_standard_message_codec_read_value_of_type(), fl_standard_method_codec_decode_method_call(), fl_standard_method_codec_decode_response(), fl_standard_method_codec_encode_error_envelope(), fl_standard_method_codec_encode_method_call(), fl_standard_method_codec_encode_success_envelope(), fl_standard_method_codec_new(), fl_task_runner_on_expired_timeout(), fl_task_runner_post_flutter_task(), fl_task_runner_process_expired_tasks_locked(), fl_task_runner_wait(), fl_test_application_activate(), fl_test_codec_decode_response(), fl_text_input_channel_new(), fl_text_input_channel_perform_action(), fl_text_input_channel_perform_action_finish(), fl_text_input_channel_update_editing_state(), fl_text_input_channel_update_editing_state_finish(), fl_text_input_channel_update_editing_state_with_deltas(), fl_text_input_channel_update_editing_state_with_deltas_finish(), fl_touch_manager_handle_touch_event(), fl_value_new_list_from_strv(), fl_view_accessible_handle_update_semantics(), fl_view_new(), fl_windowing_channel_make_create_regular_response(), fl_windowing_channel_new(), get_executable_dir(), get_exit_response(), get_keyboard_state(), get_line_at_offset(), get_paragraph_at_offset(), get_string_at_offset(), get_view(), handle_key_event(), handle_response(), mark_texture_frame_available(), message_cb(), message_response_cb(), method_call_cb(), modify_regular(), notify_display_update(), perform_action_response_cb(), perform_set_selection_action(), perform_set_text_action(), platform_message_ready_cb(), quit_application(), read_list_value(), read_map_value(), realize_cb(), register_texture(), remove_view_cb(), remove_view_engine_error_cb(), remove_view_error_cb(), request_app_exit_response_cb(), resize_channel(), resize_channel_response_cb(), responder_handle_channel_event_cb(), responder_handle_embedder_event_cb(), send_key_event(), send_key_event_cb(), send_lifecycle_state(), send_on_channel(), send_on_channel_finish(), set_client(), set_editing_state(), set_message_handler_on_channel(), set_size_arg(), set_value(), set_warns_on_channel_overflow(), set_warns_on_channel_overflow_response_cb(), settings_portal_changed_cb(), settings_portal_read(), FlAccessibleNodeTest::SetUp(), setup_locales(), setup_opengl(), shutdown(), synthesize_simple_event(), TEST(), TEST_F(), test_lock_event(), unregister_texture(), update_editing_state_response_cb(), update_editing_state_with_deltas_response_cb(), update_settings(), view_added_cb(), and view_removed_cb().

◆ G_DEFINE_TYPE()

G_DEFINE_TYPE	(	FlCompositorSoftware	,
		fl_compositor_software	,
		fl_compositor_get_type()
	)

◆ if()

if ( layers_count = = 0 )

Definition at line 38 of file fl_compositor_software.cc.

                          {
     return TRUE;
   }

References TRUE.

Variable Documentation

◆ height

* height = layers[0]->size.height

◆ layers

const FlutterLayer** layers

Definition at line 32 of file fl_compositor_software.cc.

Referenced by fl_compositor_opengl_present_layers(), fl_compositor_present_layers(), fl_renderable_present_layers(), fl_view_present_layers(), and TEST().

◆ layers_count

const FlutterLayer size_t layers_count

Initial value:

{

FlCompositorSoftware* self = FL_COMPOSITOR_SOFTWARE(compositor)

Definition at line 33 of file fl_compositor_software.cc.

Referenced by fl_compositor_opengl_present_layers(), fl_compositor_present_layers(), fl_renderable_present_layers(), and fl_view_present_layers().

◆ TRUE

return TRUE

Definition at line 68 of file fl_compositor_software.cc.

Referenced by channel_closed_cb(), check_size(), complete_handle_event(), create_settings(), ensure_pointer_added(), event_is_redispatched(), fl_accessible_node_do_action(), fl_accessible_text_field_add_selection(), fl_accessible_text_field_remove_selection(), fl_accessible_text_field_set_caret_offset(), fl_accessible_text_field_set_selection(), fl_application_create_window(), fl_application_local_command_line(), fl_binary_messenger_handle_message(), fl_compositor_opengl_present_layers(), fl_compositor_opengl_render(), fl_compositor_software_render(), fl_engine_send_key_event_finish(), fl_engine_send_platform_message_response(), fl_engine_start(), fl_event_channel_send(), fl_event_channel_send_end_of_stream(), fl_event_channel_send_error(), fl_gnome_settings_get_enable_animations(), fl_json_method_codec_decode_method_call(), fl_key_channel_responder_handle_event_finish(), fl_key_embedder_responder_handle_event_finish(), fl_key_embedder_responder_handle_event_impl(), fl_key_event_channel_send_finish(), fl_keyboard_manager_handle_event(), fl_method_call_respond(), fl_pixel_buffer_texture_populate(), fl_platform_channel_system_request_app_exit_finish(), fl_pointer_manager_handle_button_press(), fl_pointer_manager_handle_button_release(), fl_pointer_manager_handle_enter(), fl_pointer_manager_handle_leave(), fl_pointer_manager_handle_motion(), fl_scrolling_manager_handle_rotation_begin(), fl_scrolling_manager_handle_scroll_event(), fl_scrolling_manager_handle_zoom_begin(), fl_standard_message_codec_read_size(), fl_standard_message_codec_read_value_of_type(), fl_standard_message_codec_real_write_value(), fl_standard_method_codec_decode_method_call(), fl_test_application_activate(), fl_test_codec_decode_method_call(), fl_test_texture_populate(), fl_text_input_handler_filter_keypress(), fl_texture_gl_populate(), fl_view_accessible_handle_update_semantics(), fl_view_init(), G_DEFINE_TYPE(), G_DEFINE_TYPE_WITH_CODE(), get_mouse_button(), has_child(), if(), im_delete_surrounding_cb(), im_retrieve_surrounding_cb(), parse_window_state_value(), read_align(), read_uint16(), read_uint32(), read_uint8(), register_texture(), responder_handle_channel_event_cb(), responder_handle_embedder_event_cb(), scroll_event_cb(), send_response(), set_client(), set_editing_state(), settings_portal_read(), system_initialization_complete(), TEST(), TEST_F(), test_lock_event(), touch_event_cb(), view_added_cb(), view_removed_cb(), and window_delete_event_cb().

◆ width

* width = layers[0]->size.width

Classes

Functions

Variables

Function Documentation

◆ fl_compositor_software_class_init()

◆ fl_compositor_software_dispose()

◆ fl_compositor_software_init()

◆ fl_compositor_software_new()

◆ fl_compositor_software_render()

◆ fl_task_runner_stop_wait()

◆ g_autoptr()

◆ G_DEFINE_TYPE()

◆ if()

Variable Documentation

◆ height

◆ layers

◆ layers_count

◆ TRUE

◆ width