From b3474de7b50fc2a3e3531f4343e47e8aea50736d Mon Sep 17 00:00:00 2001 From: Aapo Tahkola Date: Thu, 21 Apr 2005 19:09:54 +0000 Subject: Adding some comments. --- src/mesa/drivers/dri/r300/r300_vertexprog.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/mesa/drivers/dri/r300/r300_vertexprog.c') diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c index c870961db1..f972326a13 100644 --- a/src/mesa/drivers/dri/r300/r300_vertexprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c @@ -766,7 +766,9 @@ void translate_vertex_shader(struct r300_vertex_program *vp) case VP_OPCODE_XPD: /* mul r0, r1.yzxw, r2.zxyw - mad r0, -r2.yzxw, r1.zxyw, r0 */ + mad r0, -r2.yzxw, r1.zxyw, r0 + NOTE: might need MAD_2 + */ o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_MAD, u_temp_i, t_dst_mask(vpi->DstReg.WriteMask), VSF_OUT_CLASS_TMP); -- cgit v1.2.3