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Lines Matching refs:ix

316       GLint ix, iy;
326          for (ix = xmin; ix <= xmax; ix++) {
327             const GLfloat dx = ix - x + 0.5F;
341                span.array->mask[ix - xmin] = 1;
346                span.array->mask[ix - xmin] = 0;
348             span.array->coverage[ix - xmin] = coverage;
411       GLint xmin, xmax, ymin, ymax, ix, iy;
436          for (ix = xmin; ix <= xmax; ix++) {
437             span.array->x[span.end] = ix;