OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
162,500 Commits 9 Branches 1 Tag
24e8a6f17c6574a881a23ce9f32c2cae3c6751c4
Commit Graph

158 Commits

Author SHA1 Message Date
Marek Olšák
24e8a6f17c ac/llvm: don't use the mbcnt workaround for LLVM 16 and set range metadata 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19477>
 2022-11-06 18:16:48 -05:00
Samuel Pitoiset
3a3df9acda ac/llvm: add support for device clock on GFX11 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19267>
 2022-10-25 20:22:48 +02:00
Georg Lehmann
cea6723243 ac/llvm: Implement signed idot on GFX11. 
Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19114>
 2022-10-24 19:07:16 +00:00
Georg Lehmann
049b60cf4b ac/llvm: Implement [ui]find_msb_rev. 
Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18951>
 2022-10-22 11:57:06 +02:00
Rhys Perry
8c716525cf ac/llvm: ignore g16 if the image opcode doesn't use derivatives 
g16 is irrelevant in this case.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19198>
 2022-10-21 19:09:49 +00:00
Pierre-Eric Pelloux-Prayer
19b6c889be Revert "ac: use LLVMContextSetOpaquePointers if available" 
This reverts commit 940734630d.

radeonsi and radv now support opaque pointers.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
f5abb7ce4c ac/llvm: pass ac_llvm_ptr instead of separate type/ptr 
This simplifies the API.

Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
b31affddf4 ac/llvm: remove gep_2 and others temporary functions 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
e9a7f8d8df ac/llvm: store lds as ac_llvm_pointer 
This way we can pass the type information to LLVM when needed.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
8c54ae013d ac/llvm: add xxxx2 functions to iteratively port to opaque pointers 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
18e78db39c ac/llvm: add type param to ac_build_load_invariant 
And adapt the only user of this function.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
f044de2e60 ac/llvm: switch ac_build_pointer_add to LLVMBuildGEP2 
The cast was superfluous: GEP2 return value is a pointer to
the given type.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
f68b18f285 ac/llvm: switch ac_build_gep_ptr to LLVMBuildGEP2 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
0f00f74b20 ac/llvm: port functions to use ac_llvm_pointer 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Pierre-Eric Pelloux-Prayer
fab476bd11 ac/llvm: add helpers to get pointer types of ac_arg 
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19035>
 2022-10-21 07:56:38 +00:00
Karol Herbst
876ea2f83b ac/llvm: fix load_ubo for vectors with more than 4 elements 
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18802>
 2022-10-01 13:36:46 +00:00
Timur Kristóf
1e2663b62c ac/llvm: Add LLVM bug workaround to ac_build_mbcnt_add. 
LLVM always believes that this instruction's upper bound is the wave
size, regardless of ac_set_range_metadata and regardless of whether
the add source is used.

As a workaround, emit an extra add instruction.

Cc: mesa-stable
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17706>
 2022-07-22 08:17:39 +00:00
Pierre-Eric Pelloux-Prayer
940734630d ac: use LLVMContextSetOpaquePointers if available 
Disabling opaque pointers in LLVM doesn't fix all the issues but
it makes pointers non-opaque by default (eg LLVMPointerType()
returns a typed pointer).

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17361>
 2022-07-08 08:41:25 +00:00
Qiang Yu
74e596a5f0 ac/llvm: conditionally check wave id in gs sendmsg 
nir lowering already call this with wave id check, no need to
check inside ac_build_sendmsg_gs_alloc_req again.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17130>
 2022-06-27 02:12:13 +00:00
Marek Olšák
bdf3797aeb ac,radeonsi: don't export null from PS if it has no effect on gfx10+ 
We just need to pass the uses_discard flag to the epilog.

The hw skips the export anyway. This will hang if SPI registers declare
an output format or KILL_ENABLE is set because those cases require
an export with done=1.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16885>
 2022-06-11 11:14:16 +00:00
Marek Olšák
fcaa9f5096 radeonsi/gfx11: fix alpha-to-coverage with stencil or samplemask export 
We can't use UINT16_ABGR for the alpha channel. Always use 32_ABGR.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16509>
 2022-05-17 10:27:04 +00:00
Dave Airlie
8198900071 ac/radv: drop info pointer from the ac and radv shader structs 
This was being used for one bool, just pass the bool.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16521>
 2022-05-17 06:15:25 +00:00
Marek Olšák
39800f0fa3 amd: change chip_class naming to "enum amd_gfx_level gfx_level" 
This aligns the naming with PAL.

Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Pierre-Eric Pellou-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16469>
 2022-05-13 14:56:22 -04:00
Marek Olšák
20bb85e2ec ac/llvm: fix the remaining s_barriers for LLVM 15 
LLVM 15 doesn't insert s_waitcnt before barriers.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16304>
 2022-05-13 09:15:20 +00:00
Marek Olšák
b48d183633 ac/llvm: move the gfx6 optimization for TCS barriers into ac_build_s_barrier 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16304>
 2022-05-13 09:15:20 +00:00
Marek Olšák
e4882d6b7e ac/llvm: add gl_shader_stage parameter into ac_build_s_barrier 
this will be used later

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16304>
 2022-05-13 09:15:20 +00:00
Pierre-Eric Pelloux-Prayer
db2fd0ca83 amd: fix ac_build_mbcnt_add in wave32 mode 
add_src was ignored and i32_0 was always used.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Fixes: 1e49018ced ("amd: Add extra source to the mbcnt_amd NIR intrinsic.")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16427>
 2022-05-12 07:46:04 +00:00
Yogesh mohan marimuthu
6531ec8922 ac,radeonsi/gfx11: swizzle MRT0/1 for dual source blending 
If dual source blending is enabled, use export targets 21 and 22.
Also we have to swap odd/even lanes between export target 21 and 22.

Signed-off-by: Yogesh Mohan Marimuthu <yogesh.mohanmarimuthu@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:55 +00:00
Yogesh Mohan Marimuthu
12a606c1bd radeonsi/gfx11: export alpha through mrtz for alpha-to-coverage if mrtz is there 
If both mrtz and alpha-to-coverage are enabled, the alpha channel must
be exported through mrtz.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:55 +00:00
Marek Olšák
91a7f43f0b radeonsi/gfx11: don't set COMPR for exports, use 0x3 channel mask instead 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:55 +00:00
Yogesh mohan marimuthu
b07204d780 radeonsi/gfx11: interp changes for 16bit 
make interp 16bit changes for gfx11

Signed-off-by: Yogesh mohan marimuthu <yogesh.mohanmarimuthu@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Yogesh mohan marimuthu
0a54fbb5b4 radeonsi/gfx11: interp changes for 32bit 
make interp 32bit changes for gfx11

v2: fix coding indentation issue (Pierre-Eric)

Signed-off-by: Yogesh mohan marimuthu <yogesh.mohanmarimuthu@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Marek Olšák
7d6e3397dc ac/llvm: don't set GLC for stores on gfx11 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Marek Olšák
61b6e05118 ac/llvm: update pknorm and waitcnt for gfx11 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Marek Olšák
ab284b2571 ac/llvm: don't set DLC on gfx11 because it means something else there 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Marek Olšák
3d70cc90b7 ac/llvm: export mrt0 instead of null on gfx11 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
 2022-05-10 04:29:54 +00:00
Marek Olšák
0cd59c7cb0 ac/llvm: set the correct cache policy for sparse buffer loads 
The DLC bit was missing on gfx10.

Fixes: 6d5e26752c "ac/nir: implement sparse image/texture loads"
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16215>
 2022-05-03 11:11:08 -04:00
Marek Olšák
159b28ad36 ac/llvm: rename tbuffer -> buffer where tbuffer instructions are not generated 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
6698753cdb ac/llvm: don't use tbuffer_store as a fallback for swizzled stores 
This depends on the offset computation fix from:
   "ac/llvm: remove inst_offset parameter from ac_build_buffer_store_dword"

v2: The instruction type is changed to MUBUF, which requires us to clear
    DATA_FORMAT with ADD_TID_ENABLE.

Reviewed-by: Mihai Preda <mhpreda@gmail.com> (v1)
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> (v1)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
4b63b5caa2 ac/llvm: remove unused code from ac_llvm_build.c/h 
One forward declaration didn't have an implementation.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
99356c597f ac/llvm: remove immoffset parameter from ac_build_tbuffer_load_byte/short 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
c888e77dfc ac/llvm: remove inst_offset parameter from ac_build_buffer_load 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
e3421ae8ff ac/llvm: use soffset correctly in ac_build_buffer_load 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
f68aeaa2c2 ac/llvm: remove inst_offset parameter from ac_build_buffer_store_dword 
There was a bug that inst_offset was added to soffset in one codepath and
to voffset in all other codepaths. The correct behavior is to add it
to voffset.

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
8abb612cba ac/llvm: remove immoffset parameter from ac_build_tbuffer_load 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
6234d92073 ac/llvm: remove immoffset parameter from ac_build_tbuffer_store 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
a3e777a89a ac/llvm: add AC_WAIT_EXP for ac_build_waitcnt 
Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15966>
 2022-04-23 01:45:17 +00:00
Marek Olšák
5af4d0c2dc ac/llvm: remove LLVM pass ac_optimize_vs_outputs 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14414>
 2022-04-22 22:21:11 +00:00
Mihai Preda
279eea5bda amd/llvm: Transition to LLVM "opaque pointers" 
For context, see LLVM opaque pointers:
https://llvm.org/docs/OpaquePointers.html
https://llvm.org/devmtg/2015-10/slides/Blaikie-OpaquePointerTypes.pdf

This fixes the deprecation warnings in src/amd/llvm only.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15572>
 2022-04-09 05:20:29 +00:00
Marek Olšák
c740fd18ba ac/llvm: replace structured by vindex != NULL in ac_build_buffer_store_common 
"raw" (IDXEN=0) and "structured" (IDXEN=1) do bounds checking differently.
From `si_make_buffer_descriptor`:
    * - For VMEM and inst.IDXEN == 0 or STRIDE == 0, it's in byte units.
    * - For VMEM and inst.IDXEN == 1 and STRIDE != 0, it's in units of STRIDE.

so there is a difference between setting vindex = i32_0 and vindex = NULL.
Instead of having the `structured` flag, we can just check if vindex is NULL.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15098>
 2022-02-22 11:41:04 +00:00