Converting vdub filter

[Ramromulus]

Hi, I'm converting a vdub filter to an avisynth one and was wondering what "pitch" does. Here is the code:



int myFilterRunProc(const FilterActivation *fa, const FilterFunctions *ff) {
vsmootherData *mfd = (vsmootherData *)fa->filter_data;
PixDim w, h, x;
Pixel32 *pixc;
Pixel32 *pixn;
unsigned long p1, c, n1;
int linewidth = fa->src.pitch;

[Guest]

Pitch is the number of bytes between the starts of two successive lines. In Avisynth you would use src->GetPitch().

Note that due to padding, the pitch may be larger than the actual number of bytes that code the pixels of the line.

[Ramromulus]

thank you neuron2 :)