#include <gpac/compositor.h>
#include <gpac/thread.h>
#include <gpac/mediaobject.h>
#include <gpac/modules/raster2d.h>
#include <gpac/modules/font.h>
#include <gpac/modules/video_out.h>
#include <gpac/modules/audio_out.h>
#include <gpac/scenegraph_svg.h>
#include <gpac/internal/camera.h>
#include <gpac/internal/mesh.h>

Include dependency graph for compositor_dev.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	GLCaps

struct	GF_Compositor

struct	GF_TimeNode

struct	GF_TextureHandler

struct	GF_SensorHandler

struct	GF_TraverseState

struct	GF_AudioInterface

struct	_audiofilterentry

struct	GF_AudioFilterChain

struct	GF_AudioRenderer

struct	GF_SoundInterface

struct	GF_AudioInput

struct	GF_AudioGroup

struct	GF_Font

struct	GF_TextSpan

struct	GF_VideoListener

struct	GF_AudioListener

Macros
#define	GF_SR_USE_DEPTH

#define	GF_SR_FPS_COMPUTE_SIZE 60

#define	OPENGL_RASTER

#define	DOUBLECLICK_TIME_MS 250

#define	MAX_USER_CLIP_PLANES 4

#define	AUDIO_GROUP_NODE

#define	GF_CARET_CHAR 0x1

Typedefs
typedef struct _group_cache_candidate	GF_CacheCandidate

Enumerations
enum	{ GF_SR_CFG_OVERRIDE_SIZE = 1, GF_SR_CFG_SET_SIZE = 1<<1, GF_SR_CFG_AR = 1<<2, GF_SR_CFG_FULLSCREEN = 1<<3, GF_SR_IN_RECONFIG = 1<<4, GF_SR_CFG_WINDOWSIZE_NOTIF = 1<<10 }

enum	{ GF_SC_TSEL_NONE = 0, GF_SC_TSEL_ACTIVE, GF_SC_TSEL_FROZEN, GF_SC_TSEL_RELEASED }

enum	{ GF_SC_DRAW_NONE, GF_SC_DRAW_FRAME, GF_SC_DRAW_FLUSH }

enum	{ GF_SC_DEPTH_GL_NONE =0, GF_SC_DEPTH_GL_POINTS, GF_SC_DEPTH_GL_STRIPS, GF_SC_DEPTH_GL_VBO }

enum	{ GF_SR_TEXTURE_REPEAT_S = (1<<0), GF_SR_TEXTURE_REPEAT_T = (1<<1), GF_SR_TEXTURE_MATTE = (1<<2), GF_SR_TEXTURE_NO_GL_FLIP = (1<<3), GF_SR_TEXTURE_USED = (1<<4), GF_SR_TEXTURE_SVG = (1<<5), GF_SR_TEXTURE_PRIVATE_MEDIA = (1<<6) }

enum	{ TRAVERSE_SORT = 0, TRAVERSE_DRAW_2D, TRAVERSE_PICK, TRAVERSE_GET_BOUNDS, TRAVERSE_BINDABLE, TRAVERSE_GET_TEXT, TRAVERSE_DRAW_3D, TRAVERSE_LIGHTING, TRAVERSE_COLLIDE }

enum	{ GF_TEXT_SPAN_HORIZONTAL = 1, GF_TEXT_SPAN_UNDERLINE = 1<<1, GF_TEXT_SPAN_FLIP = 1<<2, GF_TEXT_SPAN_RIGHT_TO_LEFT = 1<<3, GF_TEXT_SPAN_SELECTED = 1<<4 }

Functions
void	gf_sc_register_time_node (GF_Compositor sr, GF_TimeNode tn)

void	gf_sc_unregister_time_node (GF_Compositor sr, GF_TimeNode tn)

void	gf_sc_texture_setup (GF_TextureHandler hdl, GF_Compositor sr, GF_Node *owner)

void	gf_sc_texture_destroy (GF_TextureHandler *txh)

GF_TextureHandler *	gf_sc_texture_get_handler (GF_Node *n)

Bool	gf_sc_texture_check_url_change (GF_TextureHandler txh, MFURL url)

GF_Err	gf_sc_texture_play (GF_TextureHandler txh, MFURL url)

GF_Err	gf_sc_texture_play_from_to (GF_TextureHandler txh, MFURL url, Double start_offset, Double end_offset, Bool can_loop, Bool lock_scene_timeline)

void	gf_sc_texture_stop (GF_TextureHandler *txh)

void	gf_sc_texture_restart (GF_TextureHandler *txh)

void	gf_sc_texture_update_frame (GF_TextureHandler *txh, Bool disable_resync)

void	gf_sc_texture_release_stream (GF_TextureHandler *txh)

Bool	compositor_mpeg4_is_sensor_node (GF_Node *node)

GF_SensorHandler *	compositor_mpeg4_get_sensor_handler (GF_Node *n)

GF_AudioMixer *	gf_mixer_new (struct _audio_render *ar)

void	gf_mixer_del (GF_AudioMixer *am)

void	gf_mixer_remove_all (GF_AudioMixer *am)

void	gf_mixer_add_input (GF_AudioMixer am, GF_AudioInterface src)

void	gf_mixer_remove_input (GF_AudioMixer am, GF_AudioInterface src)

void	gf_mixer_lock (GF_AudioMixer *am, Bool lockIt)

u32	gf_mixer_get_output (GF_AudioMixer am, void buffer, u32 buffer_size, u32 delay_ms)

Bool	gf_mixer_reconfig (GF_AudioMixer *am)

void	gf_mixer_get_config (GF_AudioMixer am, u32 outSR, u32 outCH, u32 outBPS, u32 *outChCfg)

void	gf_mixer_set_config (GF_AudioMixer *am, u32 outSR, u32 outCH, u32 outBPS, u32 ch_cfg)

Bool	gf_mixer_is_src_present (GF_AudioMixer am, GF_AudioInterface ifce)

u32	gf_mixer_get_src_count (GF_AudioMixer *am)

void	gf_mixer_force_chanel_out (GF_AudioMixer *am, u32 num_channels)

u32	gf_mixer_get_block_align (GF_AudioMixer *am)

Bool	gf_mixer_must_reconfig (GF_AudioMixer *am)

Bool	gf_mixer_empty (GF_AudioMixer *am)

GF_Err	gf_afc_load (GF_AudioFilterChain afc, GF_User user, char *filterstring)

GF_Err	gf_afc_setup (GF_AudioFilterChain afc, u32 bps, u32 sr, u32 chan, u32 ch_cfg, u32 ch_out, u32 *ch_cfg_out)

u32	gf_afc_process (GF_AudioFilterChain *afc, u32 nb_bytes)

void	gf_afc_unload (GF_AudioFilterChain *afc)

void	gf_afc_reset (GF_AudioFilterChain *afc)

GF_AudioRenderer *	gf_sc_ar_load (GF_User *user)

void	gf_sc_ar_del (GF_AudioRenderer *ar)

void	gf_sc_ar_control (GF_AudioRenderer *ar, u32 CtrlType)

void	gf_sc_ar_set_volume (GF_AudioRenderer *ar, u32 Volume)

void	gf_sc_ar_set_pan (GF_AudioRenderer *ar, u32 Balance)

void	gf_sc_ar_mute (GF_AudioRenderer *ar, Bool mute)

void	gf_sc_ar_set_priority (GF_AudioRenderer *ar, u32 priority)

u32	gf_sc_ar_get_clock (GF_AudioRenderer *ar)

void	gf_sc_ar_reset (GF_AudioRenderer *ar)

void	gf_sc_ar_add_src (GF_AudioRenderer ar, GF_AudioInterface source)

void	gf_sc_ar_remove_src (GF_AudioRenderer ar, GF_AudioInterface source)

void	gf_sc_ar_reconfig (GF_AudioRenderer *ar)

u32	gf_sc_ar_get_delay (GF_AudioRenderer *ar)

void	gf_sc_audio_setup (GF_AudioInput ai, GF_Compositor sr, GF_Node *node)

void	gf_sc_audio_predestroy (GF_AudioInput *ai)

GF_Err	gf_sc_audio_open (GF_AudioInput ai, MFURL url, Double clipBegin, Double clipEnd, Bool lock_timeline)

void	gf_sc_audio_stop (GF_AudioInput *ai)

void	gf_sc_audio_restart (GF_AudioInput *ai)

Bool	gf_sc_audio_check_url (GF_AudioInput ai, MFURL url)

void	gf_sc_audio_register (GF_AudioInput ai, GF_TraverseState tr_state)

void	gf_sc_audio_unregister (GF_AudioInput *ai)

GF_Err	gf_term_get_mfurl_from_xlink (GF_Node node, MFURL mfurl)

Fixed	gf_sc_svg_convert_length_to_display (GF_Compositor sr, SVG_Length length)

char *	gf_term_resolve_xlink (GF_Node node, char the_url)

GF_Err	compositor_2d_set_aspect_ratio (GF_Compositor *sr)

void	compositor_2d_set_user_transform (GF_Compositor *sr, Fixed zoom, Fixed tx, Fixed ty, Bool is_resize)

GF_Err	compositor_2d_get_video_access (GF_VisualManager *surf)

void	compositor_2d_release_video_access (GF_VisualManager *surf)

void	compositor_2d_init_callbacks (GF_Compositor *compositor)

GF_Rect	compositor_2d_update_clipper (GF_TraverseState tr_state, GF_Rect this_clip, Bool need_restore, GF_Rect *original, Bool for_layer)

Bool	compositor_texture_rectangles (GF_VisualManager visual, GF_TextureHandler txh, GF_IRect clip, GF_Rect unclip, GF_Window src, GF_Window dst, Bool disable_blit, Bool has_scale)

Bool	compositor_get_2d_plane_intersection (GF_Ray ray, SFVec3f res)

void	compositor_send_resize_event (GF_Compositor compositor, GF_SceneGraph subscene, Fixed old_z, Fixed old_tx, Fixed old_ty, Bool is_resize)

void	compositor_set_cache_memory (GF_Compositor *compositor, u32 memory)

Bool	compositor_background_transparent (GF_Node *node)

GF_Err	compositor_3d_set_aspect_ratio (GF_Compositor *sr)

GF_Camera *	compositor_3d_get_camera (GF_Compositor *sr)

void	compositor_3d_reset_camera (GF_Compositor *sr)

GF_Camera *	compositor_layer3d_get_camera (GF_Node *node)

void	compositor_layer3d_bind_camera (GF_Node *node, Bool do_bind, u32 nav_value)

void	compositor_3d_draw_bitmap (struct _drawable stack, DrawAspect2D asp, GF_TraverseState *tr_state, Fixed width, Fixed height, Fixed bmp_scale_x, Fixed bmp_scale_y)

GF_Err	compositor_3d_get_screen_buffer (GF_Compositor sr, GF_VideoSurface fb, u32 depth_buffer_mode)

GF_Err	compositor_3d_get_offscreen_buffer (GF_Compositor sr, GF_VideoSurface fb, u32 view_idx, u32 depth_buffer_mode)

GF_Err	compositor_3d_release_screen_buffer (GF_Compositor sr, GF_VideoSurface framebuffer)

void	gf_sc_load_opengl_extensions (GF_Compositor *sr, Bool has_gl_context)

Bool	gf_sc_fit_world_to_screen (GF_Compositor *compositor)

Bool	gf_sc_exec_event (GF_Compositor sr, GF_Event evt)

void	gf_sc_get_nodes_bounds (GF_Node self, GF_ChildNodeItem children, GF_TraverseState tr_state, s32 child_idx)

Bool	gf_sc_exec_event_vrml (GF_Compositor compositor, GF_Event ev)

void	gf_sc_visual_register (GF_Compositor sr, GF_VisualManager surf)

void	gf_sc_visual_unregister (GF_Compositor sr, GF_VisualManager surf)

Bool	gf_sc_visual_is_registered (GF_Compositor sr, GF_VisualManager surf)

Bool	gf_sc_pick_in_clipper (GF_TraverseState tr_state, GF_Rect clip)

void	compositor_gradient_update (GF_TextureHandler *txh)

void	compositor_set_ar_scale (GF_Compositor *sr, Fixed scaleX, Fixed scaleY)

void	gf_sc_check_focus_upon_destroy (GF_Node *n)

void	gf_sc_key_navigator_del (GF_Compositor sr, GF_Node n)

void	gf_sc_change_key_navigator (GF_Compositor sr, GF_Node n)

GF_Node *	gf_scene_get_keynav (GF_SceneGraph sg, GF_Node sensor)

const char *	gf_scene_get_service_url (GF_SceneGraph *sg)

Bool	gf_scene_is_over (GF_SceneGraph *sg)

GF_SceneGraph *	gf_scene_enum_extra_scene (GF_SceneGraph sg, u32 i)

void	compositor_svg_build_gradient_texture (GF_TextureHandler *txh)

Bool	compositor_svg_traverse_base (GF_Node node, SVGAllAttributes all_atts, GF_TraverseState tr_state, SVGPropertiesPointers backup_props, u32 *backup_flags)

Bool	compositor_svg_is_display_off (SVGPropertiesPointers *props)

void	compositor_svg_apply_local_transformation (GF_TraverseState tr_state, SVGAllAttributes atts, GF_Matrix2D backup_matrix_2d, GF_Matrix backup_matrix)

void	compositor_svg_restore_parent_transformation (GF_TraverseState tr_state, GF_Matrix2D backup_matrix_2d, GF_Matrix *backup_matrix)

void	compositor_svg_traverse_children (GF_ChildNodeItem children, GF_TraverseState tr_state)

Bool	compositor_svg_evaluate_conditional (GF_Compositor compositor, SVGAllAttributes all_atts)

GF_Node *	compositor_svg_get_xlink_resource_node (GF_Node node, XMLRI xlink)

GF_SceneGraph *	gf_sc_animation_get_scenegraph (GF_Node *node)

GF_FontManager *	gf_font_manager_new (GF_User *user)

void	gf_font_manager_del (GF_FontManager *fm)

GF_Font *	gf_font_manager_set_font (GF_FontManager fm, char *alt_fonts, u32 nb_fonts, u32 styles)

GF_Font *	gf_font_manager_set_font_ex (GF_FontManager fm, char *alt_fonts, u32 nb_fonts, u32 styles, Bool check_only)

GF_TextSpan *	gf_font_manager_create_span (GF_FontManager fm, GF_Font font, char span, Fixed font_size, Bool needs_x_offset, Bool needs_y_offset, Bool needs_rotate, const char lang, Bool fliped_text, u32 styles, GF_Node *user)

void	gf_font_manager_delete_span (GF_FontManager fm, GF_TextSpan tspan)

GF_Err	gf_font_manager_register_font (GF_FontManager fm, GF_Font font)

GF_Err	gf_font_manager_unregister_font (GF_FontManager fm, GF_Font font)

void	gf_font_manager_refresh_span_bounds (GF_TextSpan *span)

GF_Path *	gf_font_span_create_path (GF_TextSpan *span)

void	gf_font_spans_draw_2d (GF_List spans, GF_TraverseState tr_state, u32 hl_color, Bool force_texture_text, GF_Rect *bounds)

void	gf_font_spans_draw_3d (GF_List spans, GF_TraverseState tr_state, DrawAspect2D *asp, u32 text_hl, Bool force_texturing)

void	gf_font_spans_pick (GF_Node node, GF_List spans, GF_TraverseState tr_state, GF_Rect node_bounds, Bool use_dom_events, struct _drawable *drawable)

void	gf_font_spans_get_selection (GF_Node node, GF_List spans, GF_TraverseState *tr_state)

GF_Font *	gf_compositor_svg_set_font (GF_FontManager fm, char a_font, u32 styles, Bool check_only)

u32	gf_sc_focus_switch_ring (GF_Compositor compositor, Bool move_prev, GF_Node focus, u32 force_focus_type)

Bool	compositor_handle_navigation (GF_Compositor compositor, GF_Event ev)

void	gf_sc_next_frame_state (GF_Compositor *compositor, u32 state)

GF_Err	gf_sc_add_video_listener (GF_Compositor compositor, GF_VideoListener vl)

GF_Err	gf_sc_remove_video_listener (GF_Compositor compositor, GF_VideoListener vl)

GF_Err	gf_sc_add_audio_listener (GF_Compositor compositor, GF_AudioListener al)

GF_Err	gf_sc_remove_audio_listener (GF_Compositor compositor, GF_AudioListener al)

GF_Err	gf_sc_set_scene_size (GF_Compositor *compositor, u32 Width, u32 Height, Bool force_size)

Bool	gf_sc_use_raw_texture (GF_Compositor *compositor)

void	gf_sc_get_av_caps (GF_Compositor compositor, u32 width, u32 height, u32 bpp, u32 channels, u32 sample_rate)

Data Structure Documentation

struct GLCaps

Collaboration diagram for GLCaps:

Data Fields
Bool	multisample
Bool	bgra_texture
Bool	abgr_texture
Bool	npot_texture
Bool	rect_texture
Bool	point_sprite
Bool	vbo
u32	yuv_texture
Bool	has_shaders

struct __tag_compositor

Collaboration diagram for GF_Compositor:

Data Fields
GF_User *	user
GF_Terminal *	term
struct _audio_render *	audio_renderer
GF_VideoOutput *	video_out
GF_Raster2D *	rasterizer
GF_List *	video_listeners
GF_Thread *	VisualThread
u32	video_th_state
GF_Mutex *	mx
GF_List *	proto_modules
GF_SceneGraph *	scene
GF_List *	extra_scenes
u32	inherit_type_3d
GF_List *	time_nodes
GF_List *	textures
Double	frame_rate
Bool	no_regulation
u32	frame_duration
u32	frame_time[60]
u32	frame_dur[60]
u32	current_frame
u32	last_frame_time
u32	caret_next_draw_time
Bool	show_caret
Bool	text_edit_changed
u32	last_click_time
u32	next_frame_delay
s32	frame_delay
u32	display_width
u32	display_height
u32	vp_x
u32	vp_y
u32	vp_width
u32	vp_height
u32	output_width
u32	output_height
u32	scene_width
u32	scene_height
Bool	has_size_info
Bool	fullscreen
Bool	paused	! paused will not stop display (this enables pausing a VRML world and still examining it)
Bool	step_mode
u32	frame_draw_type
u32	force_next_frame_redraw
Bool	is_hidden
Bool	freeze_display
Bool	debug_defer
Bool	disable_composite_blit
Bool	disable_hardware_blit
Bool	rebuild_offscreen_textures
u32	frame_number
u32	interaction_sensors
u32	reset_graphics
GF_FontManager *	font_manager
Bool	reset_fonts
s32	fonts_pending
u32	aspect_ratio
u32	antiAlias
u32	texture_text_mode
Bool	high_speed
Bool	stress_mode
Bool	was_opengl
u32	force_opengl_2d
Bool	opengl_raster
u32	key_states
u32	interaction_level
u32	override_size_flags
u32	msg_type
u32	new_width
u32	new_height
u32	back_color
u32	draw_bvol
u32	sys_colors[28]
GF_List *	visuals
GF_List *	strike_bank
GF_VisualManager *	visual
Bool	root_visual_setup
u32	recompute_ar
Bool	zoom_changed
struct _traversing_state *	traverse_state
GF_Node *	grab_node
GF_Node *	grab_use
GF_Node *	focus_node
GF_Node *	focus_used
GF_List *	focus_ancestors
GF_List *	focus_use_stack
Bool	focus_uses_dom_events
u32	sensor_type
GF_List *	previous_sensors
GF_List *	sensors
u32	grabbed_sensor
GF_Node *	keynav_node
GF_List *	env_tests
void *	hw_context
Bool	hw_locked
GF_VideoSurface	hw_surface
u32	video_memory
Bool	request_video_memory
Bool	was_system_memory
Bool	last_had_overlays
GF_RasterCallback	raster_callbacks
Bool	scalable_zoom
Bool	enable_yuv_hw
Bool	disable_partial_hw_blit
u32	navigate_mode
Bool	navigation_disabled
u32	rotate_mode
u32	navigation_state
Fixed	grab_x
Fixed	grab_y
Fixed	scale_x
Fixed	scale_y
Fixed	zoom
Fixed	trans_x
Fixed	trans_y
Fixed	rotation
u32	skip_flush
u32	num_clicks
struct _drawable *	focus_highlight
u32	highlight_fill
u32	highlight_stroke
Fixed	highlight_stroke_width
GF_Node *	hit_node
GF_Node *	hit_appear
GF_Node *	prev_hit_appear
GF_List *	hit_use_stack
GF_List *	prev_hit_use_stack
Bool	hit_use_dom_events
GF_Matrix	hit_world_to_local
GF_Matrix	hit_local_to_world
SFVec3f	hit_local_point
SFVec3f	hit_world_point
SFVec2f	hit_texcoords
GF_Ray	hit_world_ray
SFVec3f	hit_normal
Fixed	hit_square_dist
GF_Node *	text_selection
SFVec2f	start_sel
SFVec2f	end_sel
u32	store_text_state
GF_Node *	hit_text
u32	sel_buffer_len
u32	sel_buffer_alloc
u16 *	sel_buffer
u8 *	selected_text
u32	text_sel_color
s32	picked_glyph_idx
s32	picked_span_idx
u32	focus_text_type
Bool	edit_is_tspan
char **	edited_text
u32	caret_pos
u32	dom_text_pos
Bool	emul_pow2
Bool	raster_outlines
Bool	disable_rect_ext
Bool	bitmap_use_pixels
u32	draw_normals
u32	backcull
Bool	poly_aa
Bool	disable_glu_scale
u32	wiremode
u32	collide_mode
Bool	gravity_on
Bool	disable_gl_cull
Bool	disable_yuvgl
u32	default_navigation_mode
GF_Mesh *	unit_bbox
GF_Node *	active_layer
GLCaps	gl_caps
u32	offscreen_width
u32	offscreen_height
Fixed	depth_gl_scale
Fixed	depth_gl_strips_filter
u32	depth_gl_type
Fixed	interoccular_distance
Fixed	interoccular_offset
Fixed	focus_distance
Bool	texture_from_decoder_memory
u32	networks_time
u32	decoders_time
u32	visual_config_time
u32	traverse_setup_time
u32	traverse_and_direct_draw_time
u32	indirect_draw_time
Bool	auto_calibration
s32	display_depth

struct _traversing_state

Collaboration diagram for GF_TraverseState:

Data Fields
struct _audio_group *	audio_parent
struct _soundinterface *	sound_holder
SVGPropertiesPointers *	svg_props
u32	svg_flags
u32	traversing_mode
Bool	immediate_draw
Bool	switched_off
Bool	disable_cull
Bool	is_layer
Bool	pixel_metrics
Fixed	min_hsize
Bool	fliped_coords
SFVec2f	vp_size
GF_VisualManager *	visual
GF_List *	backgrounds
GF_List *	viewpoints
GF_Matrix2D	transform
GF_ColorMatrix	color_mat
GF_Matrix2D	vb_transform
Bool	invalidate_all
u32	text_split_mode
u32	text_split_idx
GF_List *	vrml_sensors
GF_Node *	appear
struct _parent_node_2d *	parent
GF_Rect	bounds
GF_Node *	for_node
Bool	abort_bounds_traverse
GF_Matrix2D	mx_at_node
Bool	ignore_strike
GF_List *	use_stack
SVG_Number *	parent_use_opacity
SVGAllAttributes *	parent_anim_atts
Bool	parent_is_use
Bool	in_svg_text
Bool	in_svg_text_area
u32	chunk_index
Fixed	text_end_x
Fixed	text_end_y
GF_List *	x_anchors
SVG_Coordinates *	text_x
SVG_Coordinates *	text_y
SVG_Coordinates *	text_rotate
u32	count_x
u32	count_y
u32	count_rotate
u32	idx_rotate
Fixed	max_length
Fixed	max_height
Fixed	base_x
Fixed	base_y
Fixed	line_spacing
Fixed	base_shift
u32	last_char_type
u32	refresh_children_bounds
GF_Node *	text_parent
struct _drawable_context *	ctx
GF_Ray	ray
s32	pick_x
s32	pick_y
Bool	has_clip
Bool	has_layer_clip
GF_Rect	clipper
GF_Rect	layer_clipper
Bool	in_group_cache
Bool	in_svg_filter
u32	subscene_not_over
GF_Camera *	camera
GF_Matrix	model_matrix
GF_List *	fogs
GF_List *	navigations
Bool	mesh_is_transparent
u32	mesh_num_textures
GF_BBox	bbox
u32	cull_flag
Bool	local_light_on
GF_List *	local_lights
GF_Plane	clip_planes[4]
u32	num_clip_planes
GF_Node *	layer3d
Fixed	depth_gain
Fixed	depth_offset

struct _audiofilterentry

Collaboration diagram for _audiofilterentry:

Data Fields
struct _audiofilterentry *	next
u32	in_block_size
char *	in_block
u32	nb_bytes
u32	delay_ms
Bool	enable
Bool	in_place
GF_AudioFilter *	filter

struct GF_AudioFilterChain

Collaboration diagram for GF_AudioFilterChain:

Data Fields
Bool	enable_filters
struct _audiofilterentry *	filters
char *	tmp_block1
char *	tmp_block2
u32	min_block_size
u32	max_block_size
u32	delay_ms

struct GF_AudioRenderer

Collaboration diagram for GF_AudioRenderer:

Data Fields
GF_AudioOutput *	audio_out
Bool	disable_resync
Bool	disable_multichannel
u32	startTime
Bool	Frozen
u32	FreezeTime
GF_AudioMixer *	mixer
Bool	need_reconfig
GF_User *	user
GF_List *	audio_listeners
GF_Thread *	th
u32	audio_th_state
u32	audio_delay
u32	volume
u32	pan
u32	mute
GF_AudioFilterChain	filter_chain
u32	nb_filled
u32	nb_used

struct GF_AudioInput

Collaboration diagram for GF_AudioInput:

Data Fields
GF_Node *	owner
GF_Compositor *	compositor
GF_AudioInterface	input_ifce
GF_MediaObject *	stream
Fixed	speed
Fixed	intensity
Bool	stream_finished
Bool	need_release
u32	is_open
Bool	is_muted
Bool	register_with_renderer
Bool	register_with_parent
GF_SoundInterface *	snd
GF_AudioFilterItem *	filter

struct GF_TextSpan

Collaboration diagram for GF_TextSpan:

Data Fields
GF_Font *	font
GF_Glyph **	glyphs
u32	nb_glyphs
u32	flags
Fixed	font_size
Fixed	font_scale
GF_Rect	bounds
Fixed	x_scale
Fixed	y_scale
Fixed	off_x
Fixed	off_y
Fixed *	dx
Fixed *	dy
Fixed *	rot
struct _span_internal *	ext
GF_Node *	anchor
GF_Node *	user

Macro Definition Documentation

#define GF_SR_USE_DEPTH

#define GF_SR_FPS_COMPUTE_SIZE 60

#define OPENGL_RASTER

#define DOUBLECLICK_TIME_MS 250

#define MAX_USER_CLIP_PLANES 4

#define AUDIO_GROUP_NODE

Value:

GF_AudioInput output; \

void (*add_source)(struct _audio_group *_this, GF_AudioInput *src); \

GF_AudioInput

Definition: compositor_dev.h:1063

#define GF_CARET_CHAR 0x1

Typedef Documentation

typedef struct _group_cache_candidate GF_CacheCandidate

Enumeration Type Documentation

anonymous enum

Enumerator
GF_SR_CFG_OVERRIDE_SIZE
GF_SR_CFG_SET_SIZE
GF_SR_CFG_AR
GF_SR_CFG_FULLSCREEN
GF_SR_IN_RECONFIG
GF_SR_CFG_WINDOWSIZE_NOTIF

anonymous enum

Enumerator
GF_SC_TSEL_NONE
GF_SC_TSEL_ACTIVE
GF_SC_TSEL_FROZEN
GF_SC_TSEL_RELEASED

anonymous enum

Enumerator
GF_SC_DRAW_NONE
GF_SC_DRAW_FRAME
GF_SC_DRAW_FLUSH

anonymous enum

Enumerator
GF_SC_DEPTH_GL_NONE
GF_SC_DEPTH_GL_POINTS
GF_SC_DEPTH_GL_STRIPS
GF_SC_DEPTH_GL_VBO

anonymous enum

Enumerator
GF_SR_TEXTURE_REPEAT_S
GF_SR_TEXTURE_REPEAT_T
GF_SR_TEXTURE_MATTE
GF_SR_TEXTURE_NO_GL_FLIP
GF_SR_TEXTURE_USED
GF_SR_TEXTURE_SVG
GF_SR_TEXTURE_PRIVATE_MEDIA

anonymous enum

Enumerator
TRAVERSE_SORT
TRAVERSE_DRAW_2D
TRAVERSE_PICK
TRAVERSE_GET_BOUNDS
TRAVERSE_BINDABLE
TRAVERSE_GET_TEXT
TRAVERSE_DRAW_3D
TRAVERSE_LIGHTING
TRAVERSE_COLLIDE

anonymous enum

Enumerator
GF_TEXT_SPAN_HORIZONTAL
GF_TEXT_SPAN_UNDERLINE
GF_TEXT_SPAN_FLIP
GF_TEXT_SPAN_RIGHT_TO_LEFT
GF_TEXT_SPAN_SELECTED