Module: Mesa Branch: 7.10 Commit: 0f02b4253d5b3a3bbdfc72711bb9a7c0781061f4 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=0f02b4253d5b3a3bbdfc72711bb9a7c0781061f4
Author: Kenneth Graunke <[email protected]> Date: Tue Mar 29 05:49:40 2011 -0700 i965: Resolve implied moves in brw_dp_READ_4_vs_relative. Fixes piglit test glsl-vs-arrays-3 on Sandybridge, as well as garbage rendering in 3DMarkMobileES 2.0's Taiji demo and GLBenchmark 2.0's Egypt and PRO demos. NOTE: This a candidate for stable release branches. It depends on commit 9a21bc640188e4078075b9f8e6701853a4f0bbe4. (cherry picked from commit 9d60a7ce08a67eb8b79c60f829d090ba4a37ed7e) --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 33b6412..f6838ff 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -1799,6 +1799,7 @@ void brw_dp_READ_4_vs_relative(struct brw_compile *p, GLuint bind_table_index) { struct intel_context *intel = &p->brw->intel; + struct brw_reg src = brw_vec8_grf(0, 0); int msg_type; /* Setup MRF[1] with offset into const buffer */ @@ -1815,6 +1816,7 @@ void brw_dp_READ_4_vs_relative(struct brw_compile *p, addr_reg, brw_imm_d(offset)); brw_pop_insn_state(p); + gen6_resolve_implied_move(p, &src, 0); struct brw_instruction *insn = next_insn(p, BRW_OPCODE_SEND); insn->header.predicate_control = BRW_PREDICATE_NONE; @@ -1823,7 +1825,7 @@ void brw_dp_READ_4_vs_relative(struct brw_compile *p, insn->header.mask_control = BRW_MASK_DISABLE; brw_set_dest(p, insn, dest); - brw_set_src0(insn, brw_vec8_grf(0, 0)); + brw_set_src0(insn, src); if (intel->gen == 6) msg_type = GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
