Cinder  0.9.1
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
cinder::qtime::ImageTargetCvPixelBuffer Class Reference

#include <QuickTimeUtils.h>

Inherits cinder::ImageTarget.

Public Types

enum  ColorModel { CM_RGB, CM_GRAY, CM_UNKNOWN }
 
typedef enum cinder::ImageIo::ColorModel ColorModel
 
enum  DataType {
  UINT8, UINT16, FLOAT32, FLOAT16,
  DATA_UNKNOWN
}
 
typedef enum cinder::ImageIo::DataType DataType
 
enum  ChannelType {
  CHAN_RGB_R, CHAN_RGB_G, CHAN_RGB_B, CHAN_GRAY,
  CHAN_ALPHA, CHAN_MASK, CHAN_LAB_L, CHAN_LAB_A,
  CHAN_LAB_B, CHAN_YUV_Y, CHAN_YUV_U, CHAN_YUV_V,
  CHAN_CMYK_C, CHAN_CMYK_M, CHAN_CMYK_Y, CHAN_CMYK_K,
  CHAN_UNKNOWN
}
 
typedef enum cinder::ImageIo::ChannelType ChannelType
 
enum  ChannelOrder {
  RGBA, BGRA, ARGB, ABGR,
  RGBX, BGRX, XRGB, XBGR,
  RGB, BGR, Y, YA,
  CUSTOM
}
 
typedef enum cinder::ImageIo::ChannelOrder ChannelOrder
 

Public Member Functions

 ~ImageTargetCvPixelBuffer ()
 
virtual void * getRowPointer (int32_t row)
 
virtual void finalize ()
 
::CVPixelBufferRef getCvPixelBuffer () const
 
virtual void setRow (int32_t row, const void *data)
 
int32_t getWidth () const
 
int32_t getHeight () const
 
ColorModel getColorModel () const
 
DataType getDataType () const
 
ChannelOrder getChannelOrder () const
 
virtual bool hasAlpha () const
 

Static Public Member Functions

static ImageTargetCvPixelBufferRef createRef (ImageSourceRef imageSource, bool convertToYpCbCr=false)
 
static void translateRgbColorModelToOffsets (ChannelOrder channelOrder, int8_t *red, int8_t *green, int8_t *blue, int8_t *alpha, int8_t *inc)
 
static void translateGrayColorModelToOffsets (ChannelOrder channelOrder, int8_t *gray, int8_t *alpha, int8_t *inc)
 
static bool channelOrderHasAlpha (ChannelOrder channelOrder)
 
static int8_t channelOrderNumChannels (ChannelOrder channelOrder)
 
static uint8_t dataTypeBytes (DataType dataType)
 
static std::vector< std::string > getLoadExtensions ()
 
static std::vector< std::string > getWriteExtensions ()
 

Protected Member Functions

 ImageTargetCvPixelBuffer (ImageSourceRef imageSource, bool convertToYpCbCr)
 
void convertDataToYpCbCr ()
 
void convertDataToAYpCbCr ()
 
void setSize (int32_t width, int32_t height)
 
void setColorModel (ColorModel colorModel)
 
void setDataType (DataType aDataType)
 
void setChannelOrder (ChannelOrder aChannelOrder)
 

Protected Attributes

::CVPixelBufferRef mPixelBufferRef
 
size_t mRowBytes
 
uint8_t * mData
 
bool mConvertToYpCbCr
 
int32_t mWidth
 
int32_t mHeight
 
ColorModel mColorModel
 
DataType mDataType
 
ChannelOrder mChannelOrder
 

Member Typedef Documentation

Member Enumeration Documentation

Enumerator
CM_RGB 
CM_GRAY 
CM_UNKNOWN 
enum cinder::ImageIo::DataType
inherited
Enumerator
UINT8 
UINT16 
FLOAT32 
FLOAT16 
DATA_UNKNOWN 
Enumerator
CHAN_RGB_R 
CHAN_RGB_G 
CHAN_RGB_B 
CHAN_GRAY 
CHAN_ALPHA 
CHAN_MASK 
CHAN_LAB_L 
CHAN_LAB_A 
CHAN_LAB_B 
CHAN_YUV_Y 
CHAN_YUV_U 
CHAN_YUV_V 
CHAN_CMYK_C 
CHAN_CMYK_M 
CHAN_CMYK_Y 
CHAN_CMYK_K 
CHAN_UNKNOWN 
Enumerator
RGBA 
BGRA 
ARGB 
ABGR 
RGBX 
BGRX 
XRGB 
XBGR 
RGB 
BGR 
YA 
CUSTOM 

Constructor & Destructor Documentation

cinder::qtime::ImageTargetCvPixelBuffer::~ImageTargetCvPixelBuffer ( )
cinder::qtime::ImageTargetCvPixelBuffer::ImageTargetCvPixelBuffer ( ImageSourceRef  imageSource,
bool  convertToYpCbCr 
)
protected

Member Function Documentation

ImageTargetCvPixelBufferRef cinder::qtime::ImageTargetCvPixelBuffer::createRef ( ImageSourceRef  imageSource,
bool  convertToYpCbCr = false 
)
static
void * cinder::qtime::ImageTargetCvPixelBuffer::getRowPointer ( int32_t  row)
virtual

Implements cinder::ImageTarget.

void cinder::qtime::ImageTargetCvPixelBuffer::finalize ( )
virtual

Reimplemented from cinder::ImageTarget.

::CVPixelBufferRef cinder::qtime::ImageTargetCvPixelBuffer::getCvPixelBuffer ( ) const
void cinder::qtime::ImageTargetCvPixelBuffer::convertDataToYpCbCr ( )
protected
void cinder::qtime::ImageTargetCvPixelBuffer::convertDataToAYpCbCr ( )
protected
virtual void cinder::ImageTarget::setRow ( int32_t  row,
const void *  data 
)
virtualinherited
int32_t cinder::ImageIo::getWidth ( ) const
inherited
int32_t cinder::ImageIo::getHeight ( ) const
inherited
ColorModel cinder::ImageIo::getColorModel ( ) const
inherited
DataType cinder::ImageIo::getDataType ( ) const
inherited
ChannelOrder cinder::ImageIo::getChannelOrder ( ) const
inherited
virtual bool cinder::ImageIo::hasAlpha ( ) const
virtualinherited
void cinder::ImageIo::translateRgbColorModelToOffsets ( ChannelOrder  channelOrder,
int8_t *  red,
int8_t *  green,
int8_t *  blue,
int8_t *  alpha,
int8_t *  inc 
)
staticinherited
void cinder::ImageIo::translateGrayColorModelToOffsets ( ChannelOrder  channelOrder,
int8_t *  gray,
int8_t *  alpha,
int8_t *  inc 
)
staticinherited
bool cinder::ImageIo::channelOrderHasAlpha ( ChannelOrder  channelOrder)
staticinherited
int8_t cinder::ImageIo::channelOrderNumChannels ( ChannelOrder  channelOrder)
staticinherited
uint8_t cinder::ImageIo::dataTypeBytes ( DataType  dataType)
staticinherited
vector< string > cinder::ImageIo::getLoadExtensions ( )
staticinherited

Returns a vector of the extensions ImageIo supports for loading. Suitable for the extensions parameters of getOpenFilePath()

vector< string > cinder::ImageIo::getWriteExtensions ( )
staticinherited

Returns a vector of the extensions ImageIo supports for writing. Suitable for the extensions parameters of getSaveFilePath()

void cinder::ImageIo::setSize ( int32_t  width,
int32_t  height 
)
protectedinherited
void cinder::ImageIo::setColorModel ( ColorModel  colorModel)
protectedinherited
void cinder::ImageIo::setDataType ( DataType  aDataType)
protectedinherited
void cinder::ImageIo::setChannelOrder ( ChannelOrder  aChannelOrder)
protectedinherited

Member Data Documentation

::CVPixelBufferRef cinder::qtime::ImageTargetCvPixelBuffer::mPixelBufferRef
protected
size_t cinder::qtime::ImageTargetCvPixelBuffer::mRowBytes
protected
uint8_t* cinder::qtime::ImageTargetCvPixelBuffer::mData
protected
bool cinder::qtime::ImageTargetCvPixelBuffer::mConvertToYpCbCr
protected
int32_t cinder::ImageIo::mWidth
protectedinherited
int32_t cinder::ImageIo::mHeight
protectedinherited
ColorModel cinder::ImageIo::mColorModel
protectedinherited
DataType cinder::ImageIo::mDataType
protectedinherited
ChannelOrder cinder::ImageIo::mChannelOrder
protectedinherited

The documentation for this class was generated from the following files: