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intel/compiler: rework message descriptors for render targets

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Render target message descriptors are slightly different from the
dataport ones. In particular the msg_type field is on bits 14:17 for
RT while bits 14:18 for DP.

v2: Drop unused send_commit_msg field in brw_fb_write_desc() (Ken)

v3: Rebase on top renaming (Lionel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
This commit is contained in:
Lionel Landwerlin
2021-02-04 11:49:29 +02:00
committed by Marge Bot
parent dabaaaf6c7
commit 64551610d1
6 changed files with 138 additions and 42 deletions
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1
src/intel/compiler/brw_fs_reg_allocate.cpp
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@@ -969,7 +969,6 @@ fs_reg_alloc::emit_spill(const fs_builder &bld, fs_reg src,
brw_dp_write_desc(devinfo, GFX8_BTI_STATELESS_NON_COHERENT,
BRW_DATAPORT_OWORD_BLOCK_DWORDS(reg_size * 8),
GFX6_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE,
0 /* not a render target */,
false /* send_commit_msg */);
} else {
spill_inst = bld.emit(SHADER_OPCODE_GFX4_SCRATCH_WRITE,