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Author SHA1 Message Date
Connor Abbott
5a88db682e nir/lower_io_arrays: Fix xfb_offset bug 
I noticed this once I started gathering xfb_info after
nir_lower_io_arrays_to_elements_no_indirect.

Fixes: b2bbd978d0 ("nir: fix lowering arrays to elements for XFB outputs")
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6514>
 2020-09-29 10:32:00 +00:00
Connor Abbott
df955ce6b6 nir: Count i/o slots correctly for per-view variables 
This function wasn't counting driver slots correctly, resulting in
incorrect driver_location's and input_count. It seems intel doesn't use
this yet.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6514>
 2020-09-29 10:32:00 +00:00
Connor Abbott
a9b2ac854f anv: Use nir_lower_multiview pass 
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6514>
 2020-09-29 10:31:59 +00:00
Connor Abbott
ffe946d7e8 nir: Add nir_lower_multiview pass 
Taken mostly directly from the anv pass. A few anv-specific things that
I could leave in anv aren't included. Specifically on turnip we don't
need to set gl_Layer to 0, and we can handle the case where the FS reads
gl_ViewIndex, so that check is moved into anv.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6514>
 2020-09-29 10:31:59 +00:00
Erik Faye-Lund
b4c07a8a87 gallium/util: allow scaling blits for stencil-fallback 
We also need to be able to scale the stencil-blits, so let's pass the
full destination box instead of just the position.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6898>
 2020-09-29 10:14:39 +00:00
Erik Faye-Lund
69654f0918 gallium/util: fix texture-coordinates for stencil-fallback 
Set up texture coordinates for the stencil-fallback blit code. This
worked in the orignal NIR code, but accidentally broke when rewriting to
use TGSI, and my test-case had a constant colored stencil buffer.

Fixes: e8a40715a8 ("gallium/util: add blitter-support for stencil-fallback")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6898>
 2020-09-29 10:14:39 +00:00
Erik Faye-Lund
a21e1e615c gallium/util: set right dst-dimensions 
This should have been the destination surface size, not the dimensions
of the source box. These were the same in the test-case I used while
developing this, but this matters for the GTF framebuffer-blit
functional CTS tests.

Fixes: e8a40715a8 ("gallium/util: add blitter-support for stencil-fallback")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6898>
 2020-09-29 10:14:39 +00:00
Samuel Pitoiset
778fe02f3b radv/llvm: call nir_lower_io_to_vector with FS to fix array tests 
Fixes dEQP-VK.glsl.440.linkage.varying.component.frag_out.*.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6883>
 2020-09-29 10:00:50 +00:00
Danylo Piliaiev
2c08404f38 docs: add INTEL_SHADER_ASM_READ_PATH description 
It was implemented in
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/955

Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6895>
 2020-09-29 09:57:41 +00:00
Samuel Pitoiset
1a19fae868 radeonsi: call nir_io_add_const_offset_to_base only once per shader 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6890>
 2020-09-29 09:40:21 +00:00
Samuel Pitoiset
a0e35c7562 nir/lower_io: change nir_io_add_const_offset_to_base to use bitfield modes 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6890>
 2020-09-29 09:40:21 +00:00
Erik Faye-Lund
7685c37bf4 st/mesa: use roundf instead of floorf for lod-bias rounding 
There's no good reason not to use a symmetric rounding mode here. This
fixes the following GL CTS case for me:

GTF-GL33.gtf21.GL3Tests.texture_lod_bias.texture_lod_bias_all

Fixes: 132b69c4ed ("st/mesa: round lod_bias to a multiple of 1/256")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6892>
 2020-09-29 09:04:10 +00:00
Erik Faye-Lund
8f24a14175 docs: gallium -> Gallium 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
9d34c99f39 docs: docker -> Docker 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
8a5eebd409 docs: debian -> Debian 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
40cb54270c docs: flavours -> flavors 
We generally prefer US English over UK English in the docs.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
915d4e2806 docs: stabilisation -> stabilization 
We generally prefer US English in the docs over UK English.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
6ec9a7ec57 docs: consistantly -> consistently 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
b1874a2695 docs: clippping -> clipping 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6894>
 2020-09-29 09:00:36 +00:00
Erik Faye-Lund
af9b073d5f docs: drop outdated gallium-docs comment 
The separate readthedocs documentation is quite pointless these days, as
it's been moved to docs.mesa3d.org, where all other documentation
already is. There's nothing special about this documentation any longer.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6893>
 2020-09-29 08:57:05 +00:00
Boris Brezillon
cff7de4bb5 kmsro: Add mediatek entry point 
Add an entry for the mediatek modesetting driver.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6885>
 2020-09-29 08:39:23 +00:00
Boris Brezillon
fefb3e9b70 panfrost: Add preliminary support for Mali G72 
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6885>
 2020-09-29 08:39:23 +00:00
Boris Brezillon
c420db1665 panfrost: Adjust quirks for bifrost v6 
The G72, which is a bifrost v6, supports fast operations. The selection
should probably be done on a per-GPU basis instead of forcing this quirk
for all v6 GPUs.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6885>
 2020-09-29 08:39:23 +00:00
Denis Pauk
89e3c3a826 mesa: bptc fixes for decompress rgba_unorm and rgb_float 
Save bit_offset between iterations fixes for piglit:
* LIBGL_ALWAYS_SOFTWARE=true GALLIUM_DRIVER=softpipe piglit/bin/bptc-float-modes
* LIBGL_ALWAYS_SOFTWARE=true GALLIUM_DRIVER=llvmpipe piglit/bin/bptc-float-modes

Memset to zero in reserved mode for rgba_unorm fixes for VK-GL-CTS with libvulkan_val:
* dEQP-VK.texture.compressed.bc7_unorm_block_2d_pot
* dEQP-VK.texture.compressed.bc7_srgb_block_2d_pot
* dEQP-VK.texture.compressed.bc7_unorm_block_2d_npot
* dEQP-VK.texture.compressed.bc7_srgb_block_2d_npot

Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6809>
 2020-09-29 08:14:09 +00:00
Samuel Pitoiset
1b4d968106 ac/llvm: fix invalid IR if image stores are shrinked using the format 
It's not always v4f32 (or v4f16 for 16-bit) when image stores are
shrinked using the format.

This fixes a ton of crashes with RADV_DEBUG=checkir,llvm.

Fixes: e4d75c22be ("nir/opt_shrink_vectors: shrink image stores using the format")
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/6882>
 2020-09-29 07:40:42 +00:00
Samuel Pitoiset
1588644543 radv: lower deref operations for global memory for both backends 
To match ACO.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5316>
 2020-09-29 07:24:35 +00:00
Samuel Pitoiset
10b73e2b52 ac/nir: implement nir_intrinsic_global_atomic_* 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5316>
 2020-09-29 07:24:35 +00:00
Samuel Pitoiset
82cf607557 ac/nir: implement nir_intrinsic_{load,store}_global 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5316>
 2020-09-29 07:24:35 +00:00
Daniel Stone
f01656c495 CI: Temporarily disable Panfrost T7xx 
Due to more work in the on-site lab, we need to take the T7xx machines
out of the rotation for a couple of hours.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6896>
 2020-09-29 05:22:46 +00:00
Vinson Lee
62ba074ff5 pan/mdg: Fix memory leak on error path. 
Fix defect reported by Coverity Scan.

Resource leak (RESOURCE_LEAK)
leaked_storage: Variable l going out of scope leaks the storage it
points to.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6858>
 2020-09-28 23:14:18 +00:00
Vinson Lee
287ef94e24 gallium/swr: Remove unreachable code. 
pContextMem has already been checked and cannot be NULL.

Fix defect reported by Coverity Scan.

Logically dead code (DEADCODE)
dead_error_line: Execution cannot reach this statement: return tsCtx;

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6857>
 2020-09-28 23:06:18 +00:00
Vinson Lee
70945dd362 aco: Initialize mad_info member literal_idx. 
Fix defect reported by Coverity Scan.

Uninitialized scalar field (UNINIT_CTOR)
uninit_member: Non-static class member literal_idx is not initialized in
this constructor nor in any functions that it calls.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Tony Wasserka <tony.wasserka@gmx.de>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6832>
 2020-09-28 22:50:58 +00:00
Vinson Lee
93b8cdfe8b anv: Check file descriptor before closing. 
Fix defect reported by Coverity Scan.

Argument cannot be negative (NEGATIVE_RETURNS)
negative_returns: fd is passed to a parameter that cannot be negative

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6643>
 2020-09-28 15:34:01 -07:00
Ian Romanick
1d71b1a311 intel/vec4: Remove everything related to VS_OPCODE_SET_SIMD4X2_HEADER_GEN9 
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:10 -07:00
Ian Romanick
2a49007411 intel/vec4: Remove all support for Gen8+ [v2] 
v2: Restore the gen == 10 hunk in brw_compile_vs (around line 2940).
This function is also used for scalar VS compiles.  Squash in:

    intel/vec4: Reindent after removing Gen8+ support
    intel/vec4: Silence unused parameter warning in try_immediate_source

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> [v1]
Reviewed-by: Matt Turner <mattst88@gmail.com> [v1]
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> [v1]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:10 -07:00
Ian Romanick
60e1d0f028 intel/compiler: Remove INTEL_SCALAR_... env variables 
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:10 -07:00
Ian Romanick
d0ce24c8ca intel/vec4: Remove inline lowering of LRP 
Since dd7135d55d ("intel/compiler: Use the flrp lowering pass for all
stages on Gen4 and Gen5"), it's not possible to get to this function on
GPUs that don't have a LRP instruction.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:10 -07:00
Ian Romanick
86bab92aa4 intel/compiler: Don't fallback to vec4 when scalar GS compile fails [v2] 
v2: Add missing error string handling.  Noticed by Jason.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com> [v1]
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:04 -07:00
Ian Romanick
92f08860c9 intel/compiler: Silence unused parameter warning in brw_surface_payload_size 
src/intel/compiler/brw_eu_emit.c: In function ‘brw_surface_payload_size’:
src/intel/compiler/brw_eu_emit.c:3070:46: warning: unused parameter ‘p’ [-Wunused-parameter]
 3070 | brw_surface_payload_size(struct brw_codegen *p,
      |                          ~~~~~~~~~~~~~~~~~~~~^

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:04 -07:00
Ian Romanick
9bcdca2455 intel/vec4: Silence unused paramter warnings in brw_vec4_generator.cpp 
src/intel/compiler/brw_vec4_generator.cpp: In function ‘void generate_gs_svb_write(brw_codegen*, brw_vue_prog_data*, brw::vec4_instruction*, brw_reg, brw_reg, brw_reg)’:
src/intel/compiler/brw_vec4_generator.cpp:488:49: warning: unused parameter ‘prog_data’ [-Wunused-parameter]
  488 |                       struct brw_vue_prog_data *prog_data,
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
src/intel/compiler/brw_vec4_generator.cpp: In function ‘void generate_pull_constant_load(brw_codegen*, brw_vue_prog_data*, brw::vec4_instruction*, brw_reg, brw_reg, brw_reg)’:
src/intel/compiler/brw_vec4_generator.cpp:1269:55: warning: unused parameter ‘prog_data’ [-Wunused-parameter]
 1269 |                             struct brw_vue_prog_data *prog_data,
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
src/intel/compiler/brw_vec4_generator.cpp: In function ‘void generate_get_buffer_size(brw_codegen*, brw_vue_prog_data*, brw::vec4_instruction*, brw_reg, brw_reg, brw_reg)’:
src/intel/compiler/brw_vec4_generator.cpp:1331:52: warning: unused parameter ‘prog_data’ [-Wunused-parameter]
 1331 |                          struct brw_vue_prog_data *prog_data,
      |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
src/intel/compiler/brw_vec4_generator.cpp: In function ‘void generate_pull_constant_load_gen7(brw_codegen*, brw_vue_prog_data*, brw::vec4_instruction*, brw_reg, brw_reg, brw_reg)’:
src/intel/compiler/brw_vec4_generator.cpp:1357:60: warning: unused parameter ‘prog_data’ [-Wunused-parameter]
 1357 |                                  struct brw_vue_prog_data *prog_data,
      |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6826>
 2020-09-28 11:43:04 -07:00
Gert Wollny
bc32d41a9b r600/sfn: Add support for helper invocations 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:29 +00:00
Gert Wollny
6aa196b673 r600/sfn: remove old code to track uniforms as it is no longer needed 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:29 +00:00
Gert Wollny
31e42fb780 r600/sfn: replace hand-backed literal check by NIR function 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:29 +00:00
Gert Wollny
6784cea646 r600/sfn; go back to not lowering uniforms to UBOs 
Lowering uniforms to UBOs results in an aditional iadd for the
UBO buffer id evaluation, and for indirect buffers access that
results in an unnecessary op that can be avoided by not lowering
uniforms. There is some code duplication when reading the uniforms
but it saves a whole instruction group per indirect cont buffer
access.

This reverts commit 98eb00face with
some additional fixes.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:29 +00:00
Gert Wollny
9a6b11a733 r600/sfn: Fix indirect const buffer access 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00
Gert Wollny
73c5f45191 r600/sfn: Fix interpolate at sample 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00
Gert Wollny
a8435f70ed r600/sfn: use fine gradient evaluation for interpolate_at_offset 
Also pass in the interpolator x component (because the TGSI does this too)

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00
Gert Wollny
8540523610 r600/sfn: save some instructions when doing multisample on sample 0 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00
Gert Wollny
0c5dfd294a r600/sfn: Support group memory barrier 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00
Gert Wollny
972dd730d9 r600/sfn: lower to scalar for some optimizations and vectortize later 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6879>
 2020-09-28 18:16:28 +00:00