#ifndef QTPixelBuffer_h
#define QTPixelBuffer_h
#ifdef QTMOVIEWIN_EXPORTS
#define QTMOVIEWIN_API __declspec(dllexport)
#else
#define QTMOVIEWIN_API __declspec(dllimport)
#endif
#include <stdint.h>
typedef struct __CVBuffer *CVBufferRef;
typedef CVBufferRef CVPixelBufferRef;
typedef struct CGImage* CGImageRef;
typedef int32_t CVReturn;
typedef const struct __CFDictionary * CFDictionaryRef;
class QTMOVIEWIN_API QTPixelBuffer {
public:
QTPixelBuffer();
QTPixelBuffer(const QTPixelBuffer&);
QTPixelBuffer(CVPixelBufferRef);
QTPixelBuffer& operator=(const QTPixelBuffer&);
~QTPixelBuffer();
void set(CVPixelBufferRef);
CVPixelBufferRef pixelBufferRef();
void adopt(CVPixelBufferRef);
void clear();
CVReturn lockBaseAddress();
CVReturn unlockBaseAddress();
void* baseAddress();
size_t width() const;
size_t height() const;
unsigned long pixelFormatType() const;
bool pixelFormatIs32ARGB() const;
bool pixelFormatIs32BGRA() const;
size_t bytesPerRow() const;
size_t dataSize() const;
bool isPlanar() const;
size_t planeCount() const;
size_t widthOfPlane(size_t) const;
size_t heightOfPlane(size_t) const;
void* baseAddressOfPlane(size_t) const;
size_t bytesPerRowOfPlane(size_t) const;
void getExtendedPixels(size_t* left, size_t* right, size_t* top, size_t* bottom) const;
CFDictionaryRef attachments() const;
static void releaseCallback(void* refcon);
static void retainCallback(void* refcon);
static void imageQueueReleaseCallback(unsigned int type, uint64_t id, void* refcon);
static void dataProviderReleaseBytePointerCallback(void* refcon, const void* pointer);
static const void* dataProviderGetBytePointerCallback(void* refcon);
static size_t dataProviderGetBytesAtPositionCallback(void* refcon, void* buffer, size_t position, size_t count);
static void dataProviderReleaseInfoCallback(void* refcon);
private:
CVPixelBufferRef m_pixelBuffer;
};
#endif