Lines Matching defs:c1
54 GLint c0, c1, r0, r1;
60 * Compute destination columns: [c0, c1)
63 c1 = imageX + (GLint) ((spanX + width - imageX) * ctx->Pixel.ZoomX);
64 if (c1 < c0) {
66 GLint tmp = c1;
67 c1 = c0;
71 c1 = CLAMP(c1, fb->_Xmin, fb->_Xmax);
72 if (c0 == c1) {
94 *x1 = c1;
