Lines Matching refs:tc
143 const GLfloat *tc = ctx->Current.RasterTexCoords[i];
146 COPY_4V(span->attrStart[attr], tc);
148 else if (tc[3] > 0.0F) {
150 span->attrStart[attr][0] = tc[0] / tc[3];
151 span->attrStart[attr][1] = tc[1] / tc[3];
152 span->attrStart[attr][2] = tc[2] / tc[3];
