Lines Matching refs:invW
200 const GLfloat invW = 1.0f / w; in interpolate_active_attribs() local
201 span->array->attribs[attr][k][0] = v0 * invW; in interpolate_active_attribs()
202 span->array->attribs[attr][k][1] = v1 * invW; in interpolate_active_attribs()
203 span->array->attribs[attr][k][2] = v2 * invW; in interpolate_active_attribs()
204 span->array->attribs[attr][k][3] = v3 * invW; in interpolate_active_attribs()
534 const GLfloat invW = 1.0F / w; in interpolate_texcoords() local
535 texcoord[i][0] = s * invW; in interpolate_texcoords()
536 texcoord[i][1] = t * invW; in interpolate_texcoords()
537 texcoord[i][2] = r * invW; in interpolate_texcoords()
538 texcoord[i][3] = q * invW; in interpolate_texcoords()
541 s, t, q, invW); in interpolate_texcoords()
575 const GLfloat invW = 1.0F / w; in interpolate_texcoords() local
576 texcoord[i][0] = s * invW; in interpolate_texcoords()
577 texcoord[i][1] = t * invW; in interpolate_texcoords()
578 texcoord[i][2] = r * invW; in interpolate_texcoords()
579 texcoord[i][3] = q * invW; in interpolate_texcoords()