vout_intf.c File Reference

Include dependency graph for vout_intf.c:

Functions
static int	CropCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	CropBorderCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	AspectCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	AutoScaleCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	FitCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	ZoomCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	AboveCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	WallPaperCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	FullscreenCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	SnapshotCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	VideoFilterCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	SubSourceCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	SubFilterCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	SubMarginCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	SecondarySubMarginCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	ViewpointCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static void	AddCustomRatios (vout_thread_t *p_vout, const char *psz_var, char *psz_list)
enum vlc_video_fitting	var_InheritFit (vlc_object_t *obj)
void	vout_CreateVars (vout_thread_t *p_vout)
void	vout_IntfInit (vout_thread_t *p_vout)
void	vout_IntfReinit (vout_thread_t *p_vout)
void	vout_IntfDeinit (vlc_object_t *obj)
static int	VoutSnapshotPip (vout_thread_t *p_vout, picture_t *p_pic)
	This function will inject a subpicture into the vout with the provided picture.
static void	VoutOsdSnapshot (vout_thread_t *p_vout, picture_t *p_pic, const char *psz_filename)
	This function will display the name and a PIP of the provided snapshot.
static void	VoutSaveSnapshot (vout_thread_t *p_vout)
	This function will handle a snapshot request.
bool	vout_ParseCrop (struct vout_crop *restrict cfg, const char *crop_str)
bool	GetAspectRatio (const char *ar_str, unsigned *num, unsigned *den)

Variables
struct {
double   f_value
char   psz_label [13]
}	p_zoom_values []
struct {
char   psz_value [8]
char   psz_label [8]
}	p_crop_values []
struct {
char   psz_value [8]
char   psz_label [8]
}	p_aspect_ratio_values []
struct {
enum vlc_video_fitting   fit
char   psz_label [15]
}	p_fit_values []

Function Documentation

AboveCallback()

static int AboveCallback ( vlc_object_t *  obj, char const *  name, vlc_value_t  prev, vlc_value_t  cur, void *  data  )

static

References vlc_value_t::b_bool, name, VLC_SUCCESS, VLC_WINDOW_STATE_ABOVE, VLC_WINDOW_STATE_NORMAL, and vout_ChangeWindowState().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

AddCustomRatios()

static void AddCustomRatios ( vout_thread_t *  p_vout, const char *  psz_var, char *  psz_list  )

static

References vlc_value_t::psz_string, var_Change(), and VLC_VAR_ADDCHOICE.

Referenced by vout_CreateVars().

AspectCallback()

static int AspectCallback ( vlc_object_t *  object, char const *  cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  data  )

static

References GetAspectRatio(), vlc_value_t::psz_string, VLC_SUCCESS, VLC_UNUSED, and vout_ChangeDisplayAspectRatio().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

AutoScaleCallback()

static int AutoScaleCallback ( vlc_object_t *  obj, char const *  name, vlc_value_t  prev, vlc_value_t  cur, void *  data  )

static

References vlc_value_t::b_bool, fit, name, var_InheritFit(), VLC_SUCCESS, VLC_VIDEO_FIT_NONE, and vout_ChangeDisplayFitting().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

CropBorderCallback()

static int CropBorderCallback ( vlc_object_t *  object, char const *  cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  data  )

static

References var_GetInteger(), var_SetString(), VLC_SUCCESS, and VLC_UNUSED.

Referenced by vout_IntfDeinit(), and vout_IntfInit().

CropCallback()

static int CropCallback ( vlc_object_t *  object, char const *  cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  data  )

static

References msg_Err, vlc_value_t::psz_string, VLC_SUCCESS, VLC_UNUSED, vout_ChangeCrop(), and vout_ParseCrop().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

FitCallback()

static int FitCallback ( vlc_object_t *  obj, char const *  name, vlc_value_t  prev, vlc_value_t  cur, void *  data  )

static

References fit, vlc_value_t::i_int, name, VLC_SUCCESS, and vout_ChangeDisplayFitting().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

FullscreenCallback()

static int FullscreenCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::b_bool, VLC_SUCCESS, vout_ChangeFullscreen(), and vout_ChangeWindowed().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

GetAspectRatio()

bool GetAspectRatio	(	const char *	ar_str,
		unsigned *	num,
		unsigned *	den
	)

References VLC_DAR_FROM_SOURCE.

Referenced by AspectCallback(), and vout_InitSource().

SecondarySubMarginCallback()

static int SecondarySubMarginCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::i_int, VLC_SUCCESS, VLC_UNUSED, VLC_VOUT_ORDER_SECONDARY, and vout_ChangeSpuChannelMargin().

Referenced by vout_CreateVars(), and vout_IntfDeinit().

SnapshotCallback()

static int SnapshotCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References VLC_SUCCESS, VLC_UNUSED, and VoutSaveSnapshot().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

SubFilterCallback()

static int SubFilterCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::psz_string, VLC_SUCCESS, VLC_UNUSED, and vout_ControlChangeSubFilters().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

SubMarginCallback()

static int SubMarginCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::i_int, VLC_SUCCESS, VLC_UNUSED, VLC_VOUT_ORDER_PRIMARY, and vout_ChangeSpuChannelMargin().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

SubSourceCallback()

static int SubSourceCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::psz_string, VLC_SUCCESS, VLC_UNUSED, and vout_ControlChangeSubSources().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

var_InheritFit()

enum vlc_video_fitting var_InheritFit

(

vlc_object_t *

obj

)

References var_InheritInteger(), VLC_VIDEO_FIT_HEIGHT, VLC_VIDEO_FIT_LARGER, VLC_VIDEO_FIT_SMALLER, and VLC_VIDEO_FIT_WIDTH.

Referenced by AutoScaleCallback(), and VoutGetDisplayCfg().

VideoFilterCallback()

static int VideoFilterCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::psz_string, VLC_SUCCESS, VLC_UNUSED, and vout_ControlChangeFilters().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

ViewpointCallback()

static int ViewpointCallback ( vlc_object_t *  p_this, char const *  psz_cmd, vlc_value_t  oldval, vlc_value_t  newval, void *  p_data  )

static

References vlc_value_t::p_address, VLC_SUCCESS, VLC_UNUSED, and vout_ChangeViewpoint().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

vout_CreateVars()

void vout_CreateVars

(

vout_thread_t *

p_vout

)

References _, AddCustomRatios(), ARRAY_SIZE, vlc_value_t::f_float, vlc_value_t::i_int, p_aspect_ratio_values, p_crop_values, p_fit_values, p_zoom_values, psz_label, vlc_value_t::psz_string, psz_value, SecondarySubMarginCallback(), var_AddCallback(), var_Change(), var_Create(), var_CreateGetNonEmptyString(), var_SetInteger(), vlc_gettext(), VLC_VAR_ADDCHOICE, VLC_VAR_ADDRESS, VLC_VAR_BOOL, VLC_VAR_COORDS, VLC_VAR_DOINHERIT, VLC_VAR_FLOAT, VLC_VAR_INTEGER, VLC_VAR_ISCOMMAND, VLC_VAR_SETTEXT, VLC_VAR_STRING, and VLC_VAR_VOID.

Referenced by vout_CreateCommon().

vout_IntfDeinit()

void vout_IntfDeinit

(

vlc_object_t *

obj

)

References AboveCallback(), AspectCallback(), AutoScaleCallback(), CropBorderCallback(), CropCallback(), FitCallback(), FullscreenCallback(), SecondarySubMarginCallback(), SnapshotCallback(), SubFilterCallback(), SubMarginCallback(), SubSourceCallback(), var_DelCallback(), VideoFilterCallback(), ViewpointCallback(), WallPaperCallback(), and ZoomCallback().

Referenced by vout_Close().

vout_IntfInit()

void vout_IntfInit

(

vout_thread_t *

p_vout

)

References AboveCallback(), AspectCallback(), AutoScaleCallback(), CropBorderCallback(), CropCallback(), FitCallback(), FullscreenCallback(), SnapshotCallback(), SubFilterCallback(), SubMarginCallback(), SubSourceCallback(), var_AddCallback(), VideoFilterCallback(), ViewpointCallback(), WallPaperCallback(), and ZoomCallback().

Referenced by vout_Create().

vout_IntfReinit()

void vout_IntfReinit

(

vout_thread_t *

p_vout

)

References var_TriggerCallback().

Referenced by vout_Request().

vout_ParseCrop()

bool vout_ParseCrop	(	struct vout_crop *restrict	cfg,
		const char *	crop_str
	)

References GCD(), vlc_sscanf_c(), VOUT_CROP_BORDER, VOUT_CROP_NONE, VOUT_CROP_RATIO, and VOUT_CROP_WINDOW.

Referenced by CropCallback().

VoutOsdSnapshot()

static void VoutOsdSnapshot ( vout_thread_t *  p_vout, picture_t *  p_pic, const char *  psz_filename  )

static

This function will display the name and a PIP of the provided snapshot.

References msg_Dbg, msg_Warn, var_InheritBool(), vout_OSDMessage(), VOUT_SPU_CHANNEL_OSD, and VoutSnapshotPip().

Referenced by VoutSaveSnapshot().

VoutSaveSnapshot()

static void VoutSaveSnapshot ( vout_thread_t *  p_vout )

static

This function will handle a snapshot request.

References block_Release, vout_snapshot_save_cfg_t::format, vout_snapshot_save_cfg_t::is_sequential, msg_Err, vout_snapshot_save_cfg_t::path, picture_Release(), vout_snapshot_save_cfg_t::prefix_fmt, vout_snapshot_save_cfg_t::sequence, var_GetInteger(), var_InheritBool(), var_InheritString(), var_SetInteger(), var_SetString(), vlc_object_instance, VLC_TICK_FROM_MS, vout_GetSnapshot(), vout_snapshot_GetDirectory(), vout_snapshot_SaveImage(), and VoutOsdSnapshot().

Referenced by SnapshotCallback().

VoutSnapshotPip()

static int VoutSnapshotPip ( vout_thread_t *  p_vout, picture_t *  p_pic  )

static

This function will inject a subpicture into the vout with the provided picture.

References subpicture_t::b_ephemer, subpicture_t::b_fade, subpicture_t::i_channel, subpicture_t::i_original_picture_height, subpicture_t::i_original_picture_width, subpicture_t::i_start, subpicture_t::i_stop, subpicture_NewFromPicture(), VLC_CODEC_YUVA, VLC_EGENERIC, VLC_OBJECT, VLC_SUCCESS, VLC_TICK_FROM_SEC, vlc_tick_now(), and vout_PutSubpicture().

Referenced by VoutOsdSnapshot().

WallPaperCallback()

static int WallPaperCallback ( vlc_object_t *  obj, char const *  name, vlc_value_t  prev, vlc_value_t  cur, void *  data  )

static

References vlc_value_t::b_bool, name, var_TriggerCallback(), VLC_SUCCESS, VLC_WINDOW_STATE_BELOW, vout_ChangeFullscreen(), and vout_ChangeWindowState().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

ZoomCallback()

static int ZoomCallback ( vlc_object_t *  obj, char const *  name, vlc_value_t  prev, vlc_value_t  cur, void *  data  )

static

References vlc_value_t::f_float, name, VLC_SUCCESS, and vout_ChangeZoom().

Referenced by vout_IntfDeinit(), and vout_IntfInit().

Variable Documentation

f_value

double f_value

Referenced by config_PutFloat(), dialog_update_progress(), vlc_dialog_update_progress(), vlc_dialog_update_progress_text(), and vlc_dialog_update_progress_text_va().

fit

enum vlc_video_fitting fit

Referenced by AutoScaleCallback(), FitCallback(), vout_ChangeDisplayFitting(), and vout_SetDisplayFitting().

[struct]

const struct { ... } p_aspect_ratio_values[]

Initial value:

= {
    { "", N_("Default") },
    { "16:9", "16:9" },
    { "4:3", "4:3" },
    { "1:1", "1:1" },
    { "16:10", "16:10" },
    { "221:100", "2.21:1" },
    { "235:100", "2.35:1" },
    { "239:100", "2.39:1" },
    { "5:4", "5:4" },
}

Referenced by vout_CreateVars().

[struct]

const struct { ... } p_crop_values[]

Initial value:

= {
    { "", N_("Default") },
    { "16:10", "16:10" },
    { "16:9", "16:9" },
    { "4:3", "4:3" },
    { "185:100", "1.85:1" },
    { "221:100", "2.21:1" },
    { "235:100", "2.35:1" },
    { "239:100", "2.39:1" },
    { "5:3", "5:3" },
    { "5:4", "5:4" },
    { "1:1", "1:1" },
}

Referenced by vout_CreateVars().

[struct]

const struct { ... } p_fit_values[]

Initial value:

= {
    { VLC_VIDEO_FIT_NONE,    N_("None") },
    { VLC_VIDEO_FIT_SMALLER, N_("Inside Window") },
    { VLC_VIDEO_FIT_LARGER,  N_("Outside Window") },
    { VLC_VIDEO_FIT_WIDTH,   N_("Window Width") },
    { VLC_VIDEO_FIT_HEIGHT,  N_("Window Height") },
}

Referenced by vout_CreateVars().

[struct]

const struct { ... } p_zoom_values[]

Initial value:

= {
    { 0.25, N_("1:4 Quarter") },
    { 0.5, N_("1:2 Half") },
    { 1, N_("1:1 Original") },
    { 2, N_("2:1 Double") },
}

Referenced by vout_CreateVars().

psz_label

char psz_label[15]

Referenced by vlc_credential_store(), vlc_keystore_store(), and vout_CreateVars().

psz_value

char psz_value[8]

Referenced by ChainGetValue(), config_PutPsz(), EsOutUpdateInfo(), httpd_MsgAdd(), input_item_SetMetaExtra(), var_OptionParse(), vlc_audio_replay_gain_MergeFromMeta(), vlc_html_color(), vlc_meta_InsertExtra(), vlc_meta_SetExtraWithPriority(), vlc_ml_media_set_playback_state(), vlc_xml_decode(), and vout_CreateVars().