Lines Matching refs:y
18 int x, y; in gdImageNegate() local
30 for (y=0; y<src->sy; ++y) { in gdImageNegate()
32 pxl = f (src, x, y); in gdImageNegate()
42 gdImageSetPixel (src, x, y, new_pxl); in gdImageNegate()
51 int x, y; in gdImageGrayScale() local
67 for (y=0; y<src->sy; ++y) { in gdImageGrayScale()
69 pxl = f (src, x, y); in gdImageGrayScale()
80 gdImageSetPixel (src, x, y, new_pxl); in gdImageGrayScale()
91 int x, y; in gdImageBrightness() local
106 for (y=0; y<src->sy; ++y) { in gdImageBrightness()
108 pxl = f (src, x, y); in gdImageBrightness()
127 gdImageSetPixel (src, x, y, new_pxl); in gdImageBrightness()
136 int x, y; in gdImageContrast() local
152 for (y=0; y<src->sy; ++y) { in gdImageContrast()
154 pxl = f(src, x, y); in gdImageContrast()
187 gdImageSetPixel (src, x, y, new_pxl); in gdImageContrast()
196 int x, y; in gdImageColor() local
207 for (y=0; y<src->sy; ++y) { in gdImageColor()
211 pxl = f(src, x, y); in gdImageColor()
231 gdImageSetPixel (src, x, y, new_pxl); in gdImageColor()
239 int x, y, i, j, new_a; in gdImageConvolution() local
264 for ( y=0; y<src->sy; y++) { in gdImageConvolution()
270 int yv = MIN(MAX(y - 1 + j, 0), src->sy - 1); in gdImageConvolution()
291 gdImageSetPixel (src, x, y, new_pxl); in gdImageConvolution()
300 int x, y, i, j; in gdImageSelectiveBlur() local
325 for(y = 0; y<src->sy; y++) { in gdImageSelectiveBlur()
328 cpxl = f(src, x, y); in gdImageSelectiveBlur()
335 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
396 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
410 gdImageSetPixel (src, x, y, new_pxl); in gdImageSelectiveBlur()
