Lines Matching refs:zStart
288 void *zStart;
299 zStart = NULL;
301 zStart = _swrast_pixel_address(rb, span->x, span->y);
305 zBufferVals = zStart;
310 zBufferVals = zStart;
323 _mesa_unpack_uint_z_row(rb->Format, count, zStart, zBufferTemp);
383 GLubyte *dst = zStart;
415 GLubyte *zStart;
432 zStart = NULL;
434 zStart = _swrast_pixel_address(rb, span->x, span->y);
438 zBufferVals = (const GLuint *) zStart;
447 _mesa_unpack_uint_z_row(rb->Format, count, zStart, zBufferTemp);