diff options
| -rw-r--r-- | editor/pnmconvol.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/editor/pnmconvol.c b/editor/pnmconvol.c index e5c05ebc..105f4644 100644 --- a/editor/pnmconvol.c +++ b/editor/pnmconvol.c @@ -786,7 +786,11 @@ copyWeight(float ** const srcWeight, unsigned int const width, unsigned int const height, float *** const dstWeightP) { - +/*---------------------------------------------------------------------------- + Make a copy, in dynamically allocated memory, of the weight matrix + 'srcWeight', whose dimensions are 'width' by 'height'. Return the + new matrix as *dstWeightP. +-----------------------------------------------------------------------------*/ unsigned int row; float ** dstWeight; @@ -1048,7 +1052,7 @@ writeUnconvolvedBottom(struct pam * const outpamP, Write out the bottom part that we can't convolve because the convolution kernel runs off the bottom of the image. - Assume the 'windowHeight' rows at the bottom of the image is in the row + Assume the 'windowHeight' rows at the bottom of the image are in the row buffer, mapped by 'circMap' such that the top of the window is circMap[0]. -----------------------------------------------------------------------------*/ unsigned int row; |