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
62 for (y=0; y<src->sy; ++y) { in gdImageGrayScale()
64 pxl = f (src, x, y); in gdImageGrayScale()
75 gdImageSetPixel (src, x, y, new_pxl); in gdImageGrayScale()
84 int x, y; in gdImageBrightness() local
99 for (y=0; y<src->sy; ++y) { in gdImageBrightness()
101 pxl = f (src, x, y); in gdImageBrightness()
120 gdImageSetPixel (src, x, y, new_pxl); in gdImageBrightness()
129 int x, y; in gdImageContrast() local
145 for (y=0; y<src->sy; ++y) { in gdImageContrast()
147 pxl = f(src, x, y); in gdImageContrast()
180 gdImageSetPixel (src, x, y, new_pxl); in gdImageContrast()
189 int x, y; in gdImageColor() local
200 for (y=0; y<src->sy; ++y) { in gdImageColor()
204 pxl = f(src, x, y); in gdImageColor()
224 gdImageSetPixel (src, x, y, new_pxl); in gdImageColor()
232 int x, y, i, j, new_a; in gdImageConvolution() local
257 for ( y=0; y<src->sy; y++) { in gdImageConvolution()
263 int yv = MIN(MAX(y - 1 + j, 0), src->sy - 1); in gdImageConvolution()
284 gdImageSetPixel (src, x, y, new_pxl); in gdImageConvolution()
293 int x, y, i, j; in gdImageSelectiveBlur() local
318 for(y = 0; y<src->sy; y++) { in gdImageSelectiveBlur()
321 cpxl = f(src, x, y); in gdImageSelectiveBlur()
328 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
389 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
403 gdImageSetPixel (src, x, y, new_pxl); in gdImageSelectiveBlur()
