| /trunk/process.c |
|---|
| 49,6 → 49,7 |
| Boolean setup(FilterRecordPtr pb){ |
| int i; |
| // Attention: If you introduce new variables, please define them also in lexer.l |
| var['X'] = pb->filterRect.right - pb->filterRect.left; |
| var['Y'] = pb->filterRect.bottom - pb->filterRect.top; |
| var['Z'] = nplanes; |
| 94,6 → 95,7 |
| if(needinput) |
| var['c'] = inp[k]; |
| var['z'] = k; |
| var['p'] = k; // undocumented alias of z |
| f = eval(tree[k]); |
| outp[k] = f<0 ? 0 : (f>255 ? 255 : f); // clamp channel value to 0-255 |
| } |