diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 26 |
2 files changed, 17 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 93ccdde44b5..9c764fe779d 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -1771,7 +1771,7 @@ void brw_dp_READ_4_vs_relative(struct brw_compile *p, /* M1.0 is block offset 0, M1.4 is block offset 1, all other * fields ignored. */ - brw_ADD(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_UD), + brw_ADD(p, retype(brw_message_reg(1), BRW_REGISTER_TYPE_D), addr_reg, brw_imm_d(offset)); brw_pop_insn_state(p); diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index eccc6b7584e..add5e394d45 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -1102,14 +1102,14 @@ 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_context *brw = p->brw; + struct intel_context *intel = &brw->intel; struct brw_reg const_reg = c->current_const[argIndex].reg; - struct brw_reg addrReg = c->regs[PROGRAM_ADDRESS][0]; - struct brw_reg byte_addr_reg = retype(get_tmp(c), BRW_REGISTER_TYPE_D); + struct brw_reg addr_reg = c->regs[PROGRAM_ADDRESS][0]; + uint32_t offset; assert(argIndex < 3); - assert(c->func.brw->intel.gen < 6); /* FINISHME */ - /* Can't reuse a reladdr constant load. */ c->current_const[argIndex].index = -1; @@ -1118,15 +1118,21 @@ get_reladdr_constant(struct brw_vs_compile *c, src->Index, argIndex, c->current_const[argIndex].reg.nr); #endif - brw_MUL(p, byte_addr_reg, addrReg, brw_imm_ud(16)); + if (intel->gen >= 6) { + offset = src->Index; + } else { + struct brw_reg byte_addr_reg = retype(get_tmp(c), BRW_REGISTER_TYPE_D); + brw_MUL(p, byte_addr_reg, addr_reg, brw_imm_d(16)); + addr_reg = byte_addr_reg; + offset = 16 * src->Index; + } /* fetch the first vec4 */ brw_dp_READ_4_vs_relative(p, - const_reg, /* writeback dest */ - byte_addr_reg, /* address register */ - 16 * src->Index, /* byte offset */ - SURF_INDEX_VERT_CONST_BUFFER /* binding table index */ - ); + const_reg, + addr_reg, + offset, + SURF_INDEX_VERT_CONST_BUFFER); return const_reg; } |