add mac uvc impl file.

2018-12-11 17:08:31 +08:00
parent 1bd02ef56c
commit 66eb9883ff
50 changed files with 7478 additions and 2 deletions
--- a/src/mynteye/uvc/macosx/CameraEngine.h
+++ b/src/mynteye/uvc/macosx/CameraEngine.h
@@ -0,0 +1,306 @@
+// Copyright 2018 Slightech Co., Ltd. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef CAMERAENGINE_H
+#define CAMERAENGINE_H
+
+#include <list>
+#include <fstream>
+#include <iostream>
+#include <algorithm>
+
+#include <limits.h>
+#include <math.h>
+
+#include <CoreFoundation/CFBundle.h>
+
+#define SAT(c) \
+if (c & (~255)) { if (c < 0) c = 0; else c = 255; }
+#define HBT(x) (unsigned char)((x)>>8)
+
+#define KEY_A 4
+#define KEY_B 5
+#define KEY_C 6
+#define KEY_D 7
+#define KEY_E 8
+#define KEY_F 9
+#define KEY_G 10
+#define KEY_H 11
+#define KEY_I 12
+#define KEY_J 13
+#define KEY_K 14
+#define KEY_L 15
+#define KEY_M 16
+#define KEY_N 17
+#define KEY_O 18
+#define KEY_P 19
+#define KEY_Q 20
+#define KEY_R 21
+#define KEY_S 22
+#define KEY_T 23
+#define KEY_U 24
+#define KEY_V 25
+#define KEY_W 26
+#define KEY_X 27
+#define KEY_Y 29
+#define KEY_Z 28
+
+#define KEY_SPACE 44
+#define KEY_RIGHT 79
+#define KEY_LEFT 80
+#define KEY_DOWN 81
+#define KEY_UP 82
+
+#define WIDTH 640
+#define HEIGHT 480
+
+#define SETTING_DEFAULT -100000
+#define SETTING_AUTO    -200000
+#define SETTING_MIN     -300000
+#define SETTING_MAX     -400000
+#define SETTING_OFF     -500000
+
+#define FORMAT_UNSUPPORTED  -1
+#define FORMAT_UNKNOWN  0
+#define FORMAT_GRAY     1
+#define FORMAT_GRAY16   2
+#define FORMAT_RGB      3
+#define FORMAT_RGB16    4
+#define FORMAT_GRAY16S  5
+#define FORMAT_RGB16S   6
+#define FORMAT_RAW8		7
+#define FORMAT_RAW16    8
+#define FORMAT_RGBA		9
+#define FORMAT_YUYV    10
+#define FORMAT_UYVY    11
+#define FORMAT_YUV411  12
+#define FORMAT_YUV444  13
+#define FORMAT_420P    14
+#define FORMAT_410P    15
+#define FORMAT_YVYU    16
+#define FORMAT_YUV211  17
+#define FORMAT_JPEG    20
+#define FORMAT_MJPEG   21
+#define FORMAT_MPEG    22
+#define FORMAT_MPEG2   23
+#define FORMAT_MPEG4   24
+#define FORMAT_H263    25
+#define FORMAT_H264    26
+#define FORMAT_DVPAL   30
+#define FORMAT_DVNTSC  31
+#define FORMAT_MAX     31
+
+extern const char* fstr[];
+extern const char* dstr[];
+
+#define DRIVER_DEFAULT  0
+#define DRIVER_DC1394   1
+#define DRIVER_PS3EYE   2
+#define DRIVER_RASPI    3
+#define DRIVER_UVCCAM   4
+#define DRIVER_FILE    10
+#define DRIVER_FOLDER  11
+
+#define VALUE_INCREASE   79
+#define VALUE_DECREASE   80
+#define SETTING_NEXT     81
+#define SETTING_PREVIOUS 82
+
+enum CameraSetting { BRIGHTNESS, CONTRAST, SHARPNESS, AUTO_GAIN, GAIN, AUTO_EXPOSURE, EXPOSURE, SHUTTER, AUTO_FOCUS, FOCUS, AUTO_WHITE, WHITE, GAMMA, POWERLINE, BACKLIGHT, SATURATION, AUTO_HUE, COLOR_HUE, COLOR_RED, COLOR_GREEN, COLOR_BLUE };
+#define MODE_MIN BRIGHTNESS
+#define MODE_MAX COLOR_BLUE
+
+struct CameraConfig {
+
+    char path[256];
+
+    int driver;
+    int device;
+
+	char name[256];
+    char src[256];
+
+    bool color;
+    bool frame;
+
+    int cam_format;
+    int src_format;
+    int buf_format;
+
+    int cam_width;
+    int cam_height;
+    float cam_fps;
+
+    int frame_width;
+    int frame_height;
+    int frame_xoff;
+    int frame_yoff;
+    int frame_mode;
+
+    int brightness;
+    int contrast;
+    int sharpness;
+
+    int gain;
+    int shutter;
+    int exposure;
+    int focus;
+    int gamma;
+    int white;
+    int powerline;
+    int backlight;
+
+	int saturation;
+    int hue;
+    int red;
+    int blue;
+    int green;
+	
+	bool force;
+
+    bool operator < (const CameraConfig& c) const {
+
+       //if (device < c.device) return true;
+       //if (cam_format < c.cam_format) return true;
+
+       if (cam_width > c.cam_width || (cam_width == c.cam_width && cam_height < c.cam_height))
+                return true;
+
+       if (cam_width == c.cam_width && cam_height == c.cam_height) {
+                return (cam_fps > c.cam_fps);
+       } else return false;
+
+    }
+};
+
+class CameraEngine
+{
+public:
+
+    CameraEngine(CameraConfig *cam_cfg) {
+        cfg = cam_cfg;
+        settingsDialog=false;
+
+        if (cfg->color) cfg->buf_format=FORMAT_RGB;
+        else cfg->buf_format=FORMAT_GRAY;
+    }
+
+    virtual ~CameraEngine() {};
+
+    virtual bool initCamera() = 0;
+    virtual bool startCamera() = 0;
+    virtual unsigned char* getFrame() = 0;
+    virtual bool stopCamera() = 0;
+    virtual bool resetCamera() = 0;
+    virtual bool closeCamera() = 0;
+    virtual bool stillRunning() = 0;
+
+    void printInfo();
+    static void setMinMaxConfig(CameraConfig *cam_cfg, std::vector<CameraConfig> cfg_list);
+
+    virtual int getCameraSettingStep(int mode) = 0;
+    virtual int getMinCameraSetting(int mode) = 0;
+    virtual int getMaxCameraSetting(int mode) = 0;
+    virtual int getCameraSetting(int mode) = 0;
+    virtual bool setCameraSetting(int mode, int value) = 0;
+    virtual bool setCameraSettingAuto(int mode, bool flag) = 0;
+    virtual bool getCameraSettingAuto(int mode) = 0;
+    virtual bool setDefaultCameraSetting(int mode) = 0;
+    virtual int getDefaultCameraSetting(int mode) = 0;
+    virtual bool hasCameraSetting(int mode) = 0;
+    virtual bool hasCameraSettingAuto(int mode) = 0;
+
+    virtual bool showSettingsDialog(bool lock);
+    virtual void control(unsigned char key);
+
+    int getId() { return cfg->device; }
+    int getFps() { return (int)floor(cfg->cam_fps+0.5f); }
+    int getWidth() { return cfg->frame_width; }
+    int getHeight() { return cfg->frame_height; }
+    int getFormat() { return cfg->buf_format; }
+    char* getName() { return cfg->name; }
+
+protected:
+
+    CameraConfig *cfg;
+
+    unsigned char* frm_buffer;
+    unsigned char* cam_buffer;
+
+    int lost_frames, timeout;
+
+    bool running;
+    bool settingsDialog;
+    int currentCameraSetting;
+
+    void crop(int width, int height, unsigned char *src, unsigned char *dest, int bytes);
+    void flip(int width, int height, unsigned char *src, unsigned char *dest, int bytes);
+    void flip_crop(int width, int height, unsigned char *src, unsigned char *dest, int bytes);
+
+    void rgb2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_rgb2gray(int width, unsigned char *src, unsigned char *dest);
+    void flip_rgb2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void flip_crop_rgb2gray(int width, unsigned char *src, unsigned char *dest);
+
+    void uyvy2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_uyvy2gray(int width, unsigned char *src, unsigned char *dest);
+    void yuyv2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_yuyv2gray(int width, unsigned char *src, unsigned char *dest);
+    void yuv2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_yuv2gray(int width, unsigned char *src, unsigned char *dest);
+
+    void gray2rgb(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_gray2rgb(int width, unsigned char *src, unsigned char *dest);
+    void uyvy2rgb(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_uyvy2rgb(int width, unsigned char *src, unsigned char *dest);
+    void yuyv2rgb(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_yuyv2rgb(int width, unsigned char *src, unsigned char *dest);
+
+    void grayw2rgb(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_grayw2rgb(int width, unsigned char *src, unsigned char *dest);
+    void grayw2gray(int width, int height, unsigned char *src, unsigned char *dest);
+    void crop_grayw2gray(int width, unsigned char *src, unsigned char *dest);
+
+    void resetCameraSettings();
+    void applyCameraSettings();
+    void applyCameraSetting(int mode, int value);
+    void updateSettings();
+    int updateSetting(int mode);
+
+    void setupFrame();
+
+    int default_brightness;
+    int default_contrast;
+    int default_sharpness;
+
+    int default_gain;
+    int default_shutter;
+    int default_exposure;
+    int default_focus;
+    int default_gamma;
+    int default_powerline;
+    int default_white;
+    int default_backlight;
+
+    int default_saturation;
+    int default_hue;
+    int default_red;
+    int default_blue;
+    int default_green;
+
+    int ctrl_min;
+    int ctrl_max;
+    int ctrl_val;
+};
+#endif