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#ifndef _VIDEOLIB_H
#define _VIDEOLIB_H
#include "palettes.h"
#include <linux/videodev.h>
typedef int BOOLEAN;
#define TRUE 1
#define FALSE 0
struct dev {
char* deviceName;
unsigned int desiredWidth;
unsigned int desiredHeight;
char desiredPalette;
int fd;
struct video_capability vcapability;
struct video_window vwindow;
struct video_picture vpicture;
char *buffer;
struct video_mbuf memoryBuffer;
char* memoryMap;
struct video_mmap* mmaps;
int imageSize;
int bufferIndex;
char *buffer24;
BOOLEAN forceRead;
BOOLEAN usingMMap;
// Bitmap conversor
Converter converterFunction;
// V4L2 stuff
BOOLEAN isV4L2;
struct v4l2_capability v4l2Capability;
};
typedef struct dev* Device;
#define SIZE_OF_DEVICE sizeof(struct dev)
void describeDevice(int deviceID, char* deviceName);
Device createDevice(int deviceID,
int width, int height,
int palette);
BOOLEAN convertBufferTo24 (Device device);
BOOLEAN captureFrameFromDevice(Device device);
BOOLEAN nextFrameFromDevice (Device device);
int getPalette(Device device);
/*
int getBrightness(Device device);
int getContrast (Device device);
int getSaturation(Device device);
int getHue (Device device);
void setBrightness(Device device, int brightness);
void setContrast (Device device, int contrast);
void setSaturation(Device device, int saturation);
void setHue (Device device, int hue);
*/
BOOLEAN updatePicture(Device device);
void closeDevice(Device device);
void savePPM(char* fileName, Device device);
#endif
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