Lines Matching refs:r
19 int i, r, g, b, a, clrBackR, clrBackG, clrBackB, clrBackA; in gdImageSkewX() local
49 r = (int)(gdImageRed(src,pxlSrc) * dWeight); in gdImageSkewX()
54 pxlLeft = gdImageColorAllocateAlpha(src, r, g, b, a); in gdImageSkewX()
57 pxlLeft = gdImageColorClosestAlpha(src, r, g, b, a); in gdImageSkewX()
60 r = gdImageRed(src,pxlSrc) - (gdImageRed(src,pxlLeft) - gdImageRed(src,pxlOldLeft)); in gdImageSkewX()
65 if (r>255) { in gdImageSkewX()
66 r = 255; in gdImageSkewX()
84 pxlSrc = gdImageColorAllocateAlpha(dst, r, g, b, a); in gdImageSkewX()
87 pxlSrc = gdImageColorClosestAlpha(dst, r, g, b, a); in gdImageSkewX()
116 int i, iYPos=0, r, g, b, a; in gdImageSkewY() local
129 r = (int)((double)gdImageRed(src,clrBack) * dWeight); in gdImageSkewY()
134 pxlOldLeft = gdImageColorAllocateAlpha(dst, r, g, b, a); in gdImageSkewY()
140 r = (int)((double)gdImageRed(src,pxlSrc) * dWeight); in gdImageSkewY()
145 pxlLeft = gdImageColorAllocateAlpha(src, r, g, b, a); in gdImageSkewY()
148 pxlLeft = gdImageColorClosestAlpha(src, r, g, b, a); in gdImageSkewY()
151 r = gdImageRed(src,pxlSrc) - (gdImageRed(src,pxlLeft) - gdImageRed(src,pxlOldLeft)); in gdImageSkewY()
156 if (r>255) { in gdImageSkewY()
157 r = 255; in gdImageSkewY()
175 pxlSrc = gdImageColorAllocateAlpha(dst, r, g, b, a); in gdImageSkewY()
178 pxlSrc = gdImageColorClosestAlpha(dst, r, g, b, a); in gdImageSkewY()
204 int c,r,g,b,a; in gdImageRotate90() local
228 r = gdImageRed(src,c); in gdImageRotate90()
232 c = gdTrueColorAlpha(r, g, b, a); in gdImageRotate90()
251 int c,r,g,b,a; in gdImageRotate180() local
275 r = gdImageRed(src,c); in gdImageRotate180()
279 c = gdTrueColorAlpha(r, g, b, a); in gdImageRotate180()
299 int c,r,g,b,a; in gdImageRotate270() local
323 r = gdImageRed(src,c); in gdImageRotate270()
327 c = gdTrueColorAlpha(r, g, b, a); in gdImageRotate270()
