Definition at line 44 of file Copy of Image/PicScalerYUV420PImpl.h.
Public Member Functions | |
PicScalerYUV420PImpl (void) | |
PicScalerYUV420PImpl (int widthOut, int heightOut, int widthIn, int heightIn) | |
virtual | ~PicScalerYUV420PImpl (void) |
int | Scale (void *pOutImg, void *pInImg) |
Scale the size of the input image. | |
PicScalerYUV420PImpl (void) | |
PicScalerYUV420PImpl (int widthOut, int heightOut, int widthIn, int heightIn) | |
virtual | ~PicScalerYUV420PImpl (void) |
int | Scale (void *pOutImg, void *pInImg) |
int PicScalerYUV420PImpl::Scale | ( | void * | pOutImg, | |
void * | pInImg | |||
) | [virtual] |
Scale the size of the input image.
Scale the input image from its dimensions to that of the output image. The lum Y 8 bit pels are followed immediately by the U and then V 8 bit values. No memory size checking is done and is delegated to the calling process.
pOutImg | : Planar YUV420P format output image. | |
pInImg | : Planar YUV420P format input image. |
Lum 1st.
Apply a weighted 3x3 FIR filter.
Round before scaling.
Chr U and V.
Apply a weighted 3x3 FIR filter.
Round before scaling.
Implements PicScalerBase.
Definition at line 51 of file Copy of Image/PicScalerYUV420PImpl.cpp.