diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs_emit.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 37 |
1 files changed, 6 insertions, 31 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 4616e507f5..190fa8901d 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -901,7 +901,6 @@ get_reladdr_constant(struct brw_vs_compile *c, const struct prog_src_register *src = &inst->SrcReg[argIndex]; struct brw_compile *p = &c->func; struct brw_reg const_reg = c->current_const[argIndex].reg; - struct brw_reg const2_reg; struct brw_reg addrReg = c->regs[PROGRAM_ADDRESS][0]; assert(argIndex < 3); @@ -915,36 +914,12 @@ get_reladdr_constant(struct brw_vs_compile *c, #endif /* fetch the first vec4 */ - brw_dp_READ_4_vs(p, - const_reg, /* writeback dest */ - 0, /* oword */ - 1, /* relative indexing? */ - addrReg, /* address register */ - 16 * src->Index, /* byte offset */ - SURF_INDEX_VERT_CONST_BUFFER /* binding table index */ - ); - /* second vec4 */ - const2_reg = get_tmp(c); - - /* use upper half of address reg for second read */ - addrReg = stride(addrReg, 0, 4, 0); - addrReg.subnr = 16; - - brw_dp_READ_4_vs(p, - const2_reg, /* writeback dest */ - 1, /* oword */ - 1, /* relative indexing? */ - addrReg, /* address register */ - 16 * src->Index, /* byte offset */ - SURF_INDEX_VERT_CONST_BUFFER - ); - - /* merge the two Owords into the constant register */ - /* const_reg[7..4] = const2_reg[7..4] */ - brw_MOV(p, - suboffset(stride(const_reg, 0, 4, 1), 4), - suboffset(stride(const2_reg, 0, 4, 1), 4)); - release_tmp(c, const2_reg); + brw_dp_READ_4_vs_relative(p, + const_reg, /* writeback dest */ + addrReg, /* address register */ + 16 * src->Index, /* byte offset */ + SURF_INDEX_VERT_CONST_BUFFER /* binding table index */ + ); return const_reg; } |