Lines Matching refs:ix

190          GLint ix, startX = (GLint) (x - xAdj);  variable
207          ix = startX;
211          span.attrStart[FRAG_ATTRIB_WPOS][3] = solve_plane(ix + 0.5F, iy + 0.5F, wPlane);
215                span.attrStart[attr][c] = solve_plane(ix + 0.5F, iy + 0.5F, attrPlane[attr][c]);
223             const GLfloat cx = ix + 0.5F, cy = iy + 0.5F;
233             ix++;
235             coverage = compute_coveragef(pMin, pMid, pMax, ix, iy);
238          if (ix > startX) {
241             span.end = (GLuint) ix - (GLuint) startX;
259          GLint ix, left, startX = (GLint) (x + xAdj);  variable
281          ix = startX;
285             const GLfloat cx = ix + 0.5F, cy = iy + 0.5F;
287             ASSERT(ix >= 0);
288             array->coverage[ix] = coverage;
290             array->z[ix] = (GLuint) solve_plane(cx, cy, zPlane);
292             array->rgba[ix][RCOMP] = solve_plane_chan(cx, cy, rPlane);
293             array->rgba[ix][GCOMP] = solve_plane_chan(cx, cy, gPlane);
294             array->rgba[ix][BCOMP] = solve_plane_chan(cx, cy, bPlane);
295             array->rgba[ix][ACOMP] = solve_plane_chan(cx, cy, aPlane);
296             ix--;
298             coverage = compute_coveragef(pMin, pMax, pMid, ix, iy);
303          span.attrStart[FRAG_ATTRIB_WPOS][3] = solve_plane(ix + 1.5F, iy + 0.5F, wPlane);
307                span.attrStart[attr][c] = solve_plane(ix + 1.5F, iy + 0.5F, attrPlane[attr][c]);
312          if (startX > ix) {
313             n = (GLuint) startX - (GLuint) ix;
315             left = ix + 1;