Lines Matching refs:y
54 register int x, y; in gdImageScatterEx() local
70 for (y = 0; y < im->sy; y++) { in gdImageScatterEx()
73 dest_y = (int)(y + ((rand() % (plus - sub)) + sub)); in gdImageScatterEx()
79 pxl = gdImageGetPixel(im, x, y); in gdImageScatterEx()
85 gdImageSetPixel(im, x, y, new_pxl); in gdImageScatterEx()
92 for (y = 0; y < im->sy; y++) { in gdImageScatterEx()
95 dest_y = (int)(y + ((rand() % (plus - sub)) + sub)); in gdImageScatterEx()
101 pxl = gdImageGetPixel(im, x, y); in gdImageScatterEx()
105 gdImageSetPixel(im, x, y, new_pxl); in gdImageScatterEx()
116 int x, y; in gdImageNegate() local
128 for (y=0; y<src->sy; ++y) { in gdImageNegate()
130 pxl = f (src, x, y); in gdImageNegate()
140 gdImageSetPixel (src, x, y, new_pxl); in gdImageNegate()
149 int x, y; in gdImageGrayScale() local
165 for (y=0; y<src->sy; ++y) { in gdImageGrayScale()
167 pxl = f (src, x, y); in gdImageGrayScale()
178 gdImageSetPixel (src, x, y, new_pxl); in gdImageGrayScale()
189 int x, y; in gdImageBrightness() local
204 for (y=0; y<src->sy; ++y) { in gdImageBrightness()
206 pxl = f (src, x, y); in gdImageBrightness()
225 gdImageSetPixel (src, x, y, new_pxl); in gdImageBrightness()
234 int x, y; in gdImageContrast() local
250 for (y=0; y<src->sy; ++y) { in gdImageContrast()
252 pxl = f(src, x, y); in gdImageContrast()
285 gdImageSetPixel (src, x, y, new_pxl); in gdImageContrast()
294 int x, y; in gdImageColor() local
305 for (y=0; y<src->sy; ++y) { in gdImageColor()
309 pxl = f(src, x, y); in gdImageColor()
329 gdImageSetPixel (src, x, y, new_pxl); in gdImageColor()
337 int x, y, i, j, new_a; in gdImageConvolution() local
362 for ( y=0; y<src->sy; y++) { in gdImageConvolution()
365 pxl = f(srcback, x, y); in gdImageConvolution()
369 int yv = MIN(MAX(y - 1 + j, 0), src->sy - 1); in gdImageConvolution()
390 gdImageSetPixel (src, x, y, new_pxl); in gdImageConvolution()
399 int x, y, i, j; in gdImageSelectiveBlur() local
424 for(y = 0; y<src->sy; y++) { in gdImageSelectiveBlur()
427 cpxl = f(src, x, y); in gdImageSelectiveBlur()
434 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
495 pxl = f(src, x-(3>>1)+i, y-(3>>1)+j); in gdImageSelectiveBlur()
509 gdImageSetPixel (src, x, y, new_pxl); in gdImageSelectiveBlur()
