--- a/gst_plugins_good/gst-libs/gst/interfaces/photography.h Fri Jun 11 13:57:07 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,267 +0,0 @@
-/* GStreamer
- *
- * Copyright (C) 2008 Nokia Corporation <multimedia@maemo.org>
- *
- * photography.h: photography interface for digital imaging
- *
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GST_PHOTOGRAPHY_H__
-#define __GST_PHOTOGRAPHY_H__
-
-#include <gst/gst.h>
-#include <gst/interfaces/photography-enumtypes.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_PHOTOGRAPHY \
- (gst_photography_get_type ())
-#define GST_PHOTOGRAPHY(obj) \
- (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PHOTOGRAPHY, GstPhotography))
-#define GST_IS_PHOTOGRAPHY(obj) \
- (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PHOTOGRAPHY))
-#define GST_PHOTOGRAPHY_GET_IFACE(inst) \
- (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_PHOTOGRAPHY, GstPhotographyInterface))
-
-
-/* Custom GstMessage name that will be sent to GstBus when autofocusing
- is complete */
-#define GST_PHOTOGRAPHY_AUTOFOCUS_DONE "autofocus-done"
-
-/* Custom GstMessage name that will be sent to GstBus when shake risk changes */
-#define GST_PHOTOGRAPHY_SHAKE_RISK "shake-risk"
-
-/**
- * GstPhotography:
- *
- * Opaque #GstPhotography data structure.
- */
-typedef struct _GstPhotography GstPhotography;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_WB_MODE_AUTO = 0,
- GST_PHOTOGRAPHY_WB_MODE_DAYLIGHT,
- GST_PHOTOGRAPHY_WB_MODE_CLOUDY,
- GST_PHOTOGRAPHY_WB_MODE_SUNSET,
- GST_PHOTOGRAPHY_WB_MODE_TUNGSTEN,
- GST_PHOTOGRAPHY_WB_MODE_FLUORESCENT
-} GstWhiteBalanceMode;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NORMAL = 0,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SEPIA,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NEGATIVE,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_GRAYSCALE,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NATURAL,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_VIVID,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_COLORSWAP,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_SOLARIZE,
- GST_PHOTOGRAPHY_COLOUR_TONE_MODE_OUT_OF_FOCUS
-} GstColourToneMode;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_SCENE_MODE_MANUAL = 0,
- GST_PHOTOGRAPHY_SCENE_MODE_CLOSEUP,
- GST_PHOTOGRAPHY_SCENE_MODE_PORTRAIT,
- GST_PHOTOGRAPHY_SCENE_MODE_LANDSCAPE,
- GST_PHOTOGRAPHY_SCENE_MODE_SPORT,
- GST_PHOTOGRAPHY_SCENE_MODE_NIGHT,
- GST_PHOTOGRAPHY_SCENE_MODE_AUTO
-} GstSceneMode;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_FLASH_MODE_AUTO = 0,
- GST_PHOTOGRAPHY_FLASH_MODE_OFF,
- GST_PHOTOGRAPHY_FLASH_MODE_ON,
- GST_PHOTOGRAPHY_FLASH_MODE_FILL_IN,
- GST_PHOTOGRAPHY_FLASH_MODE_RED_EYE
-} GstFlashMode;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_FOCUS_STATUS_NONE = 0,
- GST_PHOTOGRAPHY_FOCUS_STATUS_RUNNING,
- GST_PHOTOGRAPHY_FOCUS_STATUS_FAIL,
- GST_PHOTOGRAPHY_FOCUS_STATUS_SUCCESS
-} GstFocusStatus;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_CAPS_NONE = (0 << 0),
- GST_PHOTOGRAPHY_CAPS_EV_COMP = (1 << 0),
- GST_PHOTOGRAPHY_CAPS_ISO_SPEED = (1 << 1),
- GST_PHOTOGRAPHY_CAPS_WB_MODE = (1 << 2),
- GST_PHOTOGRAPHY_CAPS_TONE = (1 << 3),
- GST_PHOTOGRAPHY_CAPS_SCENE = (1 << 4),
- GST_PHOTOGRAPHY_CAPS_FLASH = (1 << 5),
- GST_PHOTOGRAPHY_CAPS_ZOOM = (1 << 6),
- GST_PHOTOGRAPHY_CAPS_FOCUS = (1 << 7),
- GST_PHOTOGRAPHY_CAPS_APERTURE = (1 << 8),
- GST_PHOTOGRAPHY_CAPS_EXPOSURE = (1 << 9),
- GST_PHOTOGRAPHY_CAPS_SHAKE = (1 << 10)
-} GstPhotoCaps;
-
-typedef enum
-{
- GST_PHOTOGRAPHY_SHAKE_RISK_LOW = 0,
- GST_PHOTOGRAPHY_SHAKE_RISK_MEDIUM,
- GST_PHOTOGRAPHY_SHAKE_RISK_HIGH,
-} GstPhotoShakeRisk;
-
-typedef struct
-{
- GstWhiteBalanceMode wb_mode;
- GstColourToneMode tone_mode;
- GstSceneMode scene_mode;
- GstFlashMode flash_mode;
- guint32 exposure;
- guint aperture;
- gfloat ev_compensation;
- guint iso_speed;
- gfloat zoom;
-} GstPhotoSettings;
-
-/**
- * GstPhotoCapturePrepared:
- * @data: user data that has been given, when registering the callback
- *
- * This callback will be called when the element has finished preparations
- * for photo capture.
- */
-typedef void (*GstPhotoCapturePrepared) (gpointer data);
-
-/**
- * GstPhotographyInterface:
- * @parent: parent interface type.
- * @get_ev_compensation: vmethod to get ev exposure compensation value
- * @get_iso_speed: vmethod to get iso speed (light sensitivity) value
- * @get_aperture: vmethod to get aperture value
- * @get_exposure: vmethod to get exposure time value
- * @get_white_balance_mode: vmethod to get white balance mode value
- * @get_colour_tone_mode: vmethod to get colour tone mode value
- * @get_scene_mode: vmethod to get scene mode value
- * @get_flash_mode: vmethod to get flash mode value
- * @get_zoom: vmethod to get zoom factor value
- * @set_ev_compensation: vmethod to set ev exposure compensation value
- * @set_iso_speed: vmethod to set iso speed (light sensitivity) value
- * @set_aperture: vmethod to set aperture value
- * @set_exposure: vmethod to set exposure time value
- * @set_white_balance_mode: vmethod to set white balance mode value
- * @set_colour_tone_mode: vmethod to set colour tone mode value
- * @set_scene_mode: vmethod to set scene mode value
- * @set_flash_mode: vmethod to set flash mode value
- * @set_zoom: vmethod to set zoom factor value
- * @get_capabilities: vmethod to get supported capabilities of the interface
- * @prepare_for_capture: vmethod to tell the element to prepare for capturing
- * @set_autofocus: vmethod to set autofocus on/off
- *
- * #GstPhotographyInterface interface.
- */
-typedef struct _GstPhotographyInterface
-{
- GTypeInterface parent;
-
- /* virtual functions */
- gboolean (*get_ev_compensation) (GstPhotography * photo, gfloat * ev_comp);
- gboolean (*get_iso_speed) (GstPhotography * photo, guint * iso_speed);
- gboolean (*get_aperture) (GstPhotography * photo, guint * aperture);
- gboolean (*get_exposure) (GstPhotography * photo, guint32 * exposure);
- gboolean (*get_white_balance_mode) (GstPhotography * photo,
- GstWhiteBalanceMode * wb_mode);
- gboolean (*get_colour_tone_mode) (GstPhotography * photo,
- GstColourToneMode * tone_mode);
- gboolean (*get_scene_mode) (GstPhotography * photo,
- GstSceneMode * scene_mode);
- gboolean (*get_flash_mode) (GstPhotography * photo,
- GstFlashMode * flash_mode);
- gboolean (*get_zoom) (GstPhotography * photo, gfloat * zoom);
-
- gboolean (*set_ev_compensation) (GstPhotography * photo, gfloat ev_comp);
- gboolean (*set_iso_speed) (GstPhotography * photo, guint iso_speed);
- gboolean (*set_aperture) (GstPhotography * photo, guint aperture);
- gboolean (*set_exposure) (GstPhotography * photo, guint32 exposure);
- gboolean (*set_white_balance_mode) (GstPhotography * photo,
- GstWhiteBalanceMode wb_mode);
- gboolean (*set_colour_tone_mode) (GstPhotography * photo,
- GstColourToneMode tone_mode);
- gboolean (*set_scene_mode) (GstPhotography * photo,
- GstSceneMode scene_mode);
- gboolean (*set_flash_mode) (GstPhotography * photo,
- GstFlashMode flash_mode);
- gboolean (*set_zoom) (GstPhotography * photo, gfloat zoom);
-
- GstPhotoCaps (*get_capabilities) (GstPhotography * photo);
- void (*prepare_for_capture) (GstPhotography * photo,
- GstPhotoCapturePrepared func, gpointer user_data);
- void (*set_autofocus) (GstPhotography * photo, gboolean on);
-
- /*< private > */
- gpointer _gst_reserved[GST_PADDING];
-} GstPhotographyInterface;
-
-IMPORT_C GType gst_photography_get_type (void);
-
-/* virtual class function wrappers */
-IMPORT_C gboolean gst_photography_get_ev_compensation (GstPhotography * photo,
- gfloat * ev_comp);
-IMPORT_C gboolean gst_photography_get_iso_speed (GstPhotography * photo,
- guint * iso_speed);
-IMPORT_C gboolean gst_photography_get_aperture (GstPhotography * photo,
- guint * aperture);
-IMPORT_C gboolean gst_photography_get_exposure (GstPhotography * photo,
- guint32 * exposure);
-IMPORT_C gboolean gst_photography_get_white_balance_mode (GstPhotography * photo,
- GstWhiteBalanceMode * wb_mode);
-IMPORT_C gboolean gst_photography_get_colour_tone_mode (GstPhotography * photo,
- GstColourToneMode * tone_mode);
-IMPORT_C gboolean gst_photography_get_scene_mode (GstPhotography * photo,
- GstSceneMode * scene_mode);
-IMPORT_C gboolean gst_photography_get_flash_mode (GstPhotography * photo,
- GstFlashMode * flash_mode);
-IMPORT_C gboolean gst_photography_get_zoom (GstPhotography * photo, gfloat * zoom);
-
-IMPORT_C gboolean gst_photography_set_ev_compensation (GstPhotography * photo,
- gfloat ev_comp);
-IMPORT_C gboolean gst_photography_set_iso_speed (GstPhotography * photo,
- guint iso_speed);
-IMPORT_C gboolean gst_photography_set_aperture (GstPhotography * photo, guint aperture);
-IMPORT_C gboolean gst_photography_set_exposure (GstPhotography * photo, guint exposure);
-IMPORT_C gboolean gst_photography_set_white_balance_mode (GstPhotography * photo,
- GstWhiteBalanceMode wb_mode);
-IMPORT_C gboolean gst_photography_set_colour_tone_mode (GstPhotography * photo,
- GstColourToneMode tone_mode);
-IMPORT_C gboolean gst_photography_set_scene_mode (GstPhotography * photo,
- GstSceneMode scene_mode);
-IMPORT_C gboolean gst_photography_set_flash_mode (GstPhotography * photo,
- GstFlashMode flash_mode);
-IMPORT_C gboolean gst_photography_set_zoom (GstPhotography * photo, gfloat zoom);
-
-IMPORT_C GstPhotoCaps gst_photography_get_capabilities (GstPhotography * photo);
-
-IMPORT_C void gst_photography_prepare_for_capture (GstPhotography * photo,
- GstPhotoCapturePrepared func, gpointer user_data);
-
-IMPORT_C void gst_photography_set_autofocus (GstPhotography * photo, gboolean on);
-
-G_END_DECLS
-
-#endif /* __GST_PHOTOGRAPHY_H__ */