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264 lines
12 KiB
C
264 lines
12 KiB
C
/*
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* Copyright (C) 2012, Collabora Ltd.
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* Copyright (C) 2012, Cisco Systems, Inc.
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* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
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*
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* Copyright (C) 2015, Collabora Ltd.
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* Author: Justin Kim <justin.kim@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef __GST_ANDROID_HARDWARE_CAMERA_H__
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#define __GST_ANDROID_HARDWARE_CAMERA_H__
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#include <gst/gst.h>
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#include <jni.h>
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#include "gst-android-graphics-imageformat.h"
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#include "jni/gstamcsurfacetexture-jni.h"
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G_BEGIN_DECLS
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typedef struct _GstAHCamera GstAHCamera;
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typedef struct _GstAHCCameraInfo GstAHCCameraInfo;
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typedef struct _GstAHCSize GstAHCSize;
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typedef struct _GstAHCParameters GstAHCParameters;
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/* android.hardware.Camera */
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struct _GstAHCamera
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{
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/* < private > */
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jobject object; /* global reference */
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};
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/* android.hardware.Camera.CameraInfo */
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struct _GstAHCCameraInfo
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{
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gint facing;
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gint orientation;
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};
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extern gint CameraInfo_CAMERA_FACING_BACK;
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extern gint CameraInfo_CAMERA_FACING_FRONT;
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/* android.hardware.Camera.Size */
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struct _GstAHCSize
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{
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gint width;
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gint height;
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};
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/* android.hardware.Camera.Parameters */
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struct _GstAHCParameters
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{
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/* < private > */
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jobject object; /* global reference */
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};
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extern const gchar *Parameters_WHITE_BALANCE_AUTO;
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extern const gchar *Parameters_WHITE_BALANCE_INCANDESCENT;
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extern const gchar *Parameters_WHITE_BALANCE_FLUORESCENT;
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extern const gchar *Parameters_WHITE_BALANCE_WARM_FLUORESCENT;
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extern const gchar *Parameters_WHITE_BALANCE_DAYLIGHT;
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extern const gchar *Parameters_WHITE_BALANCE_CLOUDY_DAYLIGHT;
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extern const gchar *Parameters_WHITE_BALANCE_TWILIGHT;
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extern const gchar *Parameters_WHITE_BALANCE_SHADE;
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extern const gchar *Parameters_EFFECT_NONE;
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extern const gchar *Parameters_EFFECT_MONO;
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extern const gchar *Parameters_EFFECT_NEGATIVE;
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extern const gchar *Parameters_EFFECT_SOLARIZE;
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extern const gchar *Parameters_EFFECT_SEPIA;
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extern const gchar *Parameters_EFFECT_POSTERIZE;
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extern const gchar *Parameters_EFFECT_WHITEBOARD;
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extern const gchar *Parameters_EFFECT_BLACKBOARD;
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extern const gchar *Parameters_EFFECT_AQUA;
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/* EMBOSS, SKETCH and NEON are not standard Android API
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* but are available only on some Qualcomm devices */
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extern const gchar *Parameters_EFFECT_EMBOSS;
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extern const gchar *Parameters_EFFECT_SKETCH;
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extern const gchar *Parameters_EFFECT_NEON;
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extern const gchar *Parameters_ANTIBANDING_AUTO;
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extern const gchar *Parameters_ANTIBANDING_50HZ;
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extern const gchar *Parameters_ANTIBANDING_60HZ;
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extern const gchar *Parameters_ANTIBANDING_OFF;
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extern const gchar *Parameters_FLASH_MODE_OFF;
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extern const gchar *Parameters_FLASH_MODE_AUTO;
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extern const gchar *Parameters_FLASH_MODE_ON;
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extern const gchar *Parameters_FLASH_MODE_RED_EYE;
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extern const gchar *Parameters_FLASH_MODE_TORCH;
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extern const gchar *Parameters_SCENE_MODE_AUTO;
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extern const gchar *Parameters_SCENE_MODE_ACTION;
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extern const gchar *Parameters_SCENE_MODE_PORTRAIT;
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extern const gchar *Parameters_SCENE_MODE_LANDSCAPE;
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extern const gchar *Parameters_SCENE_MODE_NIGHT;
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extern const gchar *Parameters_SCENE_MODE_NIGHT_PORTRAIT;
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extern const gchar *Parameters_SCENE_MODE_THEATRE;
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extern const gchar *Parameters_SCENE_MODE_BEACH;
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extern const gchar *Parameters_SCENE_MODE_SNOW;
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extern const gchar *Parameters_SCENE_MODE_SUNSET;
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extern const gchar *Parameters_SCENE_MODE_STEADYPHOTO;
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extern const gchar *Parameters_SCENE_MODE_FIREWORKS;
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extern const gchar *Parameters_SCENE_MODE_SPORTS;
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extern const gchar *Parameters_SCENE_MODE_PARTY;
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extern const gchar *Parameters_SCENE_MODE_CANDLELIGHT;
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extern const gchar *Parameters_SCENE_MODE_BARCODE;
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/* BACKLIGHT, FLOWERS and AR are not standard Android API
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* but are available only on some Qualcomm devices. */
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extern const gchar *Parameters_SCENE_MODE_BACKLIGHT;
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extern const gchar *Parameters_SCENE_MODE_FLOWERS;
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extern const gchar *Parameters_SCENE_MODE_AR;
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/* HDR is available in API 17+ (Android 4.2) */
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extern const gchar *Parameters_SCENE_MODE_HDR;
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extern const gchar *Parameters_FOCUS_MODE_AUTO;
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extern const gchar *Parameters_FOCUS_MODE_INFINITY;
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extern const gchar *Parameters_FOCUS_MODE_MACRO;
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extern const gchar *Parameters_FOCUS_MODE_FIXED;
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extern const gchar *Parameters_FOCUS_MODE_EDOF;
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extern const gchar *Parameters_FOCUS_MODE_CONTINUOUS_VIDEO;
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extern const gchar *Parameters_FOCUS_MODE_CONTINUOUS_PICTURE;
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/* android.hardware.Camera.ErrorCallback */
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typedef void (*GstAHCErrorCallback) (gint error, gpointer user_data);
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/* android.hardware.Camera.PreviewCallback */
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typedef void (*GstAHCPreviewCallback) (jbyteArray data, gpointer user_data);
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/* android.hardware.Camera.AutoFocusCallback */
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typedef void (*GstAHCAutoFocusCallback) (gboolean success, gpointer user_data);
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gboolean gst_android_hardware_camera_init (void);
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void gst_android_hardware_camera_deinit (void);
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/* android.hardware.Camera */
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void gst_ah_camera_add_callback_buffer (GstAHCamera * self, jbyteArray buffer);
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gboolean gst_ah_camera_auto_focus (GstAHCamera * self,
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GstAHCAutoFocusCallback cb, gpointer user_data);
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gboolean gst_ah_camera_cancel_auto_focus (GstAHCamera * self);
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gboolean gst_ah_camera_get_camera_info (gint camera_id,
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GstAHCCameraInfo * camera_info);
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gint gst_ah_camera_get_number_of_cameras (void);
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GstAHCParameters *gst_ah_camera_get_parameters (GstAHCamera * self);
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gboolean gst_ah_camera_lock (GstAHCamera * self);
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GstAHCamera *gst_ah_camera_open (gint camera_id);
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gboolean gst_ah_camera_reconnect (GstAHCamera * self);
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void gst_ah_camera_release (GstAHCamera * self);
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void gst_ah_camera_free (GstAHCamera * self);
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gboolean gst_ah_camera_set_parameters (GstAHCamera * self,
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GstAHCParameters * params);
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gboolean gst_ah_camera_set_error_callback (GstAHCamera * self,
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GstAHCErrorCallback cb, gpointer user_data);
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gboolean gst_ah_camera_set_preview_callback_with_buffer (GstAHCamera * self,
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GstAHCPreviewCallback cb, gpointer user_data);
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void gst_ah_camera_set_preview_texture (GstAHCamera * self,
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GstAmcSurfaceTextureJNI * surfaceTexture);
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gboolean gst_ah_camera_start_preview (GstAHCamera * self);
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gboolean gst_ah_camera_start_smooth_zoom (GstAHCamera * self, gint value);
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gboolean gst_ah_camera_stop_preview (GstAHCamera * self);
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gboolean gst_ah_camera_stop_smooth_zoom (GstAHCamera * self);
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gboolean gst_ah_camera_unlock (GstAHCamera * self);
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/* android.hardware.Camera.Size */
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GstAHCSize *gst_ahc_size_new (gint width, gint height);
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void gst_ahc_size_free (GstAHCSize * self);
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/* android.hardware.Camera.Parameters */
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gchar *gst_ahc_parameters_flatten (GstAHCParameters * self);
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const gchar *gst_ahc_parameters_get_antibanding (GstAHCParameters * self);
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const gchar *gst_ahc_parameters_get_color_effect (GstAHCParameters * self);
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gint gst_ahc_parameters_get_exposure_compensation (GstAHCParameters * self);
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gfloat gst_ahc_parameters_get_exposure_compensation_step (GstAHCParameters
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* self);
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const gchar *gst_ahc_parameters_get_flash_mode (GstAHCParameters * self);
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gfloat gst_ahc_parameters_get_focal_length (GstAHCParameters * self);
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const gchar *gst_ahc_parameters_get_focus_mode (GstAHCParameters * self);
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gfloat gst_ahc_parameters_get_horizontal_view_angle (GstAHCParameters * self);
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gint gst_ahc_parameters_get_max_exposure_compensation (GstAHCParameters * self);
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gint gst_ahc_parameters_get_max_zoom (GstAHCParameters * self);
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gint gst_ahc_parameters_get_min_exposure_compensation (GstAHCParameters * self);
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gint gst_ahc_parameters_get_preview_format (GstAHCParameters * self);
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gboolean gst_ahc_parameters_get_preview_fps_range (GstAHCParameters * self,
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gint * min, gint * max);
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GstAHCSize *gst_ahc_parameters_get_preview_size (GstAHCParameters * self);
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const gchar *gst_ahc_parameters_get_scene_mode (GstAHCParameters * self);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_antibanding (GstAHCParameters * self);
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void gst_ahc_parameters_supported_antibanding_free (GList * list);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_color_effects (GstAHCParameters * self);
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void gst_ahc_parameters_supported_color_effects_free (GList * list);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_flash_modes (GstAHCParameters * self);
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void gst_ahc_parameters_supported_flash_modes_free (GList * list);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_focus_modes (GstAHCParameters * self);
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void gst_ahc_parameters_supported_focus_modes_free (GList * list);
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/* GList <int> */
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GList *gst_ahc_parameters_get_supported_preview_formats (GstAHCParameters
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* self);
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void gst_ahc_parameters_supported_preview_formats_free (GList * list);
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/* GList <int [2]> */
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GList *gst_ahc_parameters_get_supported_preview_fps_range (GstAHCParameters
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* self);
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void gst_ahc_parameters_supported_preview_fps_range_free (GList * list);
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/* GList <GstAHCSize *> */
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GList *gst_ahc_parameters_get_supported_preview_sizes (GstAHCParameters * self);
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void gst_ahc_parameters_supported_preview_sizes_free (GList * list);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_scene_modes (GstAHCParameters * self);
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void gst_ahc_parameters_supported_scene_modes_free (GList * list);
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/* GList <const gchar *> */
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GList *gst_ahc_parameters_get_supported_white_balance (GstAHCParameters * self);
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void gst_ahc_parameters_supported_white_balance_free (GList * list);
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gfloat gst_ahc_parameters_get_vertical_view_angle (GstAHCParameters * self);
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gboolean gst_ahc_parameters_get_video_stabilization (GstAHCParameters * self);
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const gchar *gst_ahc_parameters_get_white_balance (GstAHCParameters * self);
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gint gst_ahc_parameters_get_zoom (GstAHCParameters * self);
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/* GList <int> */
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GList *gst_ahc_parameters_get_zoom_ratios (GstAHCParameters * self);
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void gst_ahc_parameters_zoom_ratios_free (GList * list);
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gboolean gst_ahc_parameters_is_smooth_zoom_supported (GstAHCParameters * self);
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gboolean gst_ahc_parameters_is_video_stabilization_supported (
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GstAHCParameters * self);
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gboolean gst_ahc_parameters_is_zoom_supported (GstAHCParameters * self);
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gboolean gst_ahc_parameters_set_antibanding (GstAHCParameters * self,
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const gchar * antibanding);
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gboolean gst_ahc_parameters_set_color_effect (GstAHCParameters * self,
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const gchar * value);
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gboolean gst_ahc_parameters_set_exposure_compensation (GstAHCParameters * self,
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gint value);
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gboolean gst_ahc_parameters_set_flash_mode (GstAHCParameters * self,
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const gchar * value);
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gboolean gst_ahc_parameters_set_focus_mode (GstAHCParameters * self,
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const gchar * value);
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gboolean gst_ahc_parameters_set_preview_format (GstAHCParameters * self,
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gint format);
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gboolean gst_ahc_parameters_set_preview_fps_range (GstAHCParameters * self,
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gint min, gint max);
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gboolean gst_ahc_parameters_set_preview_size (GstAHCParameters * self,
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gint width, gint height);
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gboolean gst_ahc_parameters_set_scene_mode (GstAHCParameters * self,
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const gchar * value);
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gboolean gst_ahc_parameters_set_white_balance (GstAHCParameters * self,
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const gchar * value);
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gboolean gst_ahc_parameters_set_video_stabilization (GstAHCParameters * self,
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gboolean toggle);
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gboolean gst_ahc_parameters_set_zoom (GstAHCParameters * self, gint value);
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gboolean gst_ahc_parameters_unflatten (GstAHCParameters * self,
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const gchar * flattened);
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void gst_ahc_parameters_free (GstAHCParameters * self);
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G_END_DECLS
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#endif /* __GST_ANDROID_HARDWARE_CAMERA_H__ */
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