mesa.git
14 months agofreedreno/cffdec: Stop open-coding enum parsing
Connor Abbott [Fri, 31 Jul 2020 09:45:09 +0000 (11:45 +0200)]
freedreno/cffdec: Stop open-coding enum parsing

Now that rnndec_decode_enum() has been fixed, it does the same thing as
this function.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6140>

14 months agofreedreno/rnn: Make rnn_decode_enum() respect variants
Connor Abbott [Fri, 31 Jul 2020 09:41:24 +0000 (11:41 +0200)]
freedreno/rnn: Make rnn_decode_enum() respect variants

We'll need this for afuc, and we're currently also open-coding the same
thing in rnnutils. It seems this function was added to decode pm4 packet
names, but it currently has no users, so make it useful for what it
was intended to do.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6140>

14 months agoegl/haiku: drop overwritten preset of EGL version
Eric Engestrom [Wed, 29 Jul 2020 14:57:33 +0000 (16:57 +0200)]
egl/haiku: drop overwritten preset of EGL version

`init_haiku()` is called by `eglInitialize()`, which then calls
`_eglComputeVersion()` (without even anything in between). The latter
sets the EGL version based on the extensions supported, and since Haiku
doesn't support any it will end up overwriting the same `1.4` value.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6131>

14 months agoegl: const _eglDriver
Eric Engestrom [Thu, 30 Jul 2020 23:38:41 +0000 (01:38 +0200)]
egl: const _eglDriver

Converted using `s/_EGLDriver/const _EGLDriver/g` and dropped a couple
of irrelevant changes in comments, in the `_EGL_DRIVER_TYPECAST()` macro
and the typedef itself.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6129>

14 months agoegl: Allow software rendering for vgem/virtio_gpu in platform_device
Lepton Wu [Thu, 9 Jul 2020 18:49:33 +0000 (11:49 -0700)]
egl: Allow software rendering for vgem/virtio_gpu in platform_device

Then user could explicitly choose the underlying device for software
rendering when both vgem/virtio_vga are there.

Signed-off-by: Lepton Wu <lepton@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5830>

14 months agointel/tools: Test notification subregisters
Matt Turner [Thu, 16 Jul 2020 06:05:30 +0000 (23:05 -0700)]
intel/tools: Test notification subregisters

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Simplify notification register handling
Matt Turner [Thu, 16 Jul 2020 05:55:35 +0000 (22:55 -0700)]
intel/tools: Simplify notification register handling

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Don't hardcode notification register
Matt Turner [Thu, 16 Jul 2020 05:33:25 +0000 (22:33 -0700)]
intel/tools: Don't hardcode notification register

Previously we parsed a src non-terminal but did nothing with it. Since
the WAIT instruction is kind of weird, in that you have to give it the
same notification subregister for both destination and source, and it
always has an exec size of 1, let's parse a destination instead of a
source. This way, we can parse a writemask rather than a swizzle in
align16 mode, and easily convert the writemask to a swizzle to create
the source register.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Manually set ARF register file/nr/subnr
Matt Turner [Thu, 16 Jul 2020 05:21:09 +0000 (22:21 -0700)]
intel/tools: Manually set ARF register file/nr/subnr

brw_reg::subnr is in bytes, like the subnr field in the instruction
word, but we disassemble the subregister number in units of the type.
For example g0.3<1>F would have a subnr=12.

These non-terminals produce a brw_reg and feed into other non-terminals
that call brw_reg(), where they are passed the subnr that we set here.
brw_reg()'s subnr parameter is expected to be in terms of the register
type, and it is multiplied by the type size to calculate the subnr in
bytes.

In these non-terminals, we don't know the register type yet, so we
must store the subregister number as it was given to us in the .subnr
field and let the brw_reg() constructor handle the conversion to the
canonical byte-based subnr form when it knows the type.

Before this patch, subregister numbers applied to these registers would
be multiplied with the type size twice.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Pass integers, not enums, to stride()
Matt Turner [Wed, 8 Jul 2020 20:55:21 +0000 (13:55 -0700)]
intel/tools: Pass integers, not enums, to stride()

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/compiler: Relax SENDS regioning assertions
Matt Turner [Wed, 15 Jul 2020 22:12:57 +0000 (15:12 -0700)]
intel/compiler: Relax SENDS regioning assertions

The next commit fixes a mistake in the assembler and ends up running
afoul of this assertion.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Simplify dstregion
Matt Turner [Wed, 15 Jul 2020 23:32:37 +0000 (16:32 -0700)]
intel/tools: Simplify dstregion

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Simplify immediate handling
Matt Turner [Wed, 15 Jul 2020 23:23:13 +0000 (16:23 -0700)]
intel/tools: Simplify immediate handling

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Make writemask an integer
Matt Turner [Wed, 15 Jul 2020 23:15:39 +0000 (16:15 -0700)]
intel/tools: Make writemask an integer

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Make swizzle an integer
Matt Turner [Wed, 15 Jul 2020 23:13:27 +0000 (16:13 -0700)]
intel/tools: Make swizzle an integer

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Simplify register type handling
Matt Turner [Wed, 8 Jul 2020 20:26:21 +0000 (13:26 -0700)]
intel/tools: Simplify register type handling

Produce a brw_reg_type rather than a whole brw_reg and rename a few
non-terminals.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Don't allow empty type specifier
Matt Turner [Wed, 8 Jul 2020 20:15:19 +0000 (13:15 -0700)]
intel/tools: Don't allow empty type specifier

It's preferable to require an explicit type.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Remove stray newline
Matt Turner [Wed, 8 Jul 2020 20:33:13 +0000 (13:33 -0700)]
intel/tools: Remove stray newline

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agointel/tools: Fix typos
Matt Turner [Wed, 8 Jul 2020 20:10:13 +0000 (13:10 -0700)]
intel/tools: Fix typos

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5956>

14 months agopan/bit: Remove BI_SHIFT stub
Alyssa Rosenzweig [Fri, 31 Jul 2020 14:13:14 +0000 (10:13 -0400)]
pan/bit: Remove BI_SHIFT stub

Fixes compile error with -Dtools=panfrost

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Fixes: 946ff9b4396 ("bifrost: Add support for nir_op_ishl")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6142>

14 months agopan/bit: Update f32->f16 convert test
Alyssa Rosenzweig [Fri, 31 Jul 2020 00:22:56 +0000 (20:22 -0400)]
pan/bit: Update f32->f16 convert test

Needs a second argument to be consistent with the real IR and the
hardware instruction.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Fixes: 8a4efe2d730 ("pan/bi: Pack second argument of F32_TO_F16")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6142>

14 months agoci: Set date in LAVA DUTs from NTP servers
Tomeu Vizoso [Fri, 31 Jul 2020 04:51:47 +0000 (06:51 +0200)]
ci: Set date in LAVA DUTs from NTP servers

The MinIO server is sometimes complaining about the submitted date being
too off.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6135>

14 months agodocs: Explain how to set up a personal gitlab runner.
Eric Anholt [Mon, 20 Jul 2020 16:32:16 +0000 (09:32 -0700)]
docs: Explain how to set up a personal gitlab runner.

I'm not the only one doing it, so document it, especially since there's a
new trick as of
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5669

Reviewed-by: Andres Gomez <agomez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5988>

14 months agofreedreno/a6xx: Fix CP_BIN_SIZE_ADDRESS name
Connor Abbott [Thu, 30 Jul 2020 10:36:30 +0000 (12:36 +0200)]
freedreno/a6xx: Fix CP_BIN_SIZE_ADDRESS name

Also document some other registers gleaned from looking at the context
switch save/restore routines and fix CP_SDS_REM_SIZE, and make the names
line up with the CP perfcntr names. Note that the CP reads the draw
stream size in CP_SET_BIN_DATA5 using MEM_READ_ADDR, which is probably
why this was mistaken for the draw stream size address.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6123>

14 months agoi965/i915: Add colorspace support to YUV sampling
David Stevens [Thu, 30 Jul 2020 09:44:41 +0000 (18:44 +0900)]
i965/i915: Add colorspace support to YUV sampling

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6122>

14 months agonir: Add colorspace support to YUV lowering pass
David Stevens [Wed, 8 Jul 2020 04:23:22 +0000 (13:23 +0900)]
nir: Add colorspace support to YUV lowering pass

This change adds support for BT709 and BT2020 colorspace to the YUV
lowering pass. The default remains BT601.

This change also fixes minor imprecision in the last digits of the BT601
offsets due to computation from rounded values when the math was
simplified.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6122>

14 months agozink: add extension loading framework for spirv builder
Mike Blumenkrantz [Fri, 17 Jul 2020 13:50:35 +0000 (09:50 -0400)]
zink: add extension loading framework for spirv builder

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5969>

14 months agopan/mdg: emit REGISTER_UNUSED on unused ALU src2
Italo Nicola [Thu, 30 Jul 2020 23:24:06 +0000 (23:24 +0000)]
pan/mdg: emit REGISTER_UNUSED on unused ALU src2

This saves power and time by skipping a roundtrip to the register file.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6128>

14 months agomapi: Return NULL function pointers for GL_EXT_debug_marker
Lepton Wu [Thu, 25 Jun 2020 20:52:24 +0000 (13:52 -0700)]
mapi: Return NULL function pointers for GL_EXT_debug_marker

Mesa returns a stub function pointer to glAnything for years.
Android framework till API level 30 just uses function pointers
returned from eglGetProcAddress without checking if the underlying
extension is supported. If we return stub pointers for functions
in GL_EXT_debug_marker, Android just uses our stub functions instead
of its own stubs and then fail the dEQP. In the past, the issue
didn't show up because mesa only has limited slots and run out of slots
before Android calls eglGetProcAddress on functions inside
GL_EXT_debug_marker.

Signed-off-by: Lepton Wu <lepton@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5652>

14 months agoegl: drop left-over function prototype
Eric Engestrom [Tue, 21 Jul 2020 23:26:02 +0000 (01:26 +0200)]
egl: drop left-over function prototype

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agoegl: rename _eglMatchDriver() to _eglInitializeDisplay()
Eric Engestrom [Tue, 21 Jul 2020 23:19:03 +0000 (01:19 +0200)]
egl: rename _eglMatchDriver() to _eglInitializeDisplay()

... and fix the comment to better reflect what this really does.

The whole "match a driver at runtime" thing has been gone for years.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agoegl: inline _eglMatchAndInitialize() and refactor _eglMatchDriver()
Eric Engestrom [Tue, 21 Jul 2020 23:13:13 +0000 (01:13 +0200)]
egl: inline _eglMatchAndInitialize() and refactor _eglMatchDriver()

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agoegl: fix _eglMatchDriver() return type
Eric Engestrom [Tue, 21 Jul 2020 22:51:51 +0000 (00:51 +0200)]
egl: fix _eglMatchDriver() return type

The one caller only ever checks if the return value is NULL or not, so
let's simplify the function by only returning that information.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agoegl: drop unnecessary _eglGetDriver()
Eric Engestrom [Tue, 21 Jul 2020 23:09:56 +0000 (01:09 +0200)]
egl: drop unnecessary _eglGetDriver()

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agoegl: replace _eglInitDriver() with a simple variable
Eric Engestrom [Tue, 21 Jul 2020 23:06:05 +0000 (01:06 +0200)]
egl: replace _eglInitDriver() with a simple variable

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6037>

14 months agopan/mdg: remove ins->br_compact and ins->branch_extended
Italo Nicola [Wed, 29 Jul 2020 20:37:15 +0000 (20:37 +0000)]
pan/mdg: remove ins->br_compact and ins->branch_extended

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: defer branch packing
Italo Nicola [Wed, 29 Jul 2020 20:14:55 +0000 (20:14 +0000)]
pan/mdg: defer branch packing

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: refactor emit_alu_bundle
Italo Nicola [Wed, 29 Jul 2020 20:50:21 +0000 (20:50 +0000)]
pan/mdg: refactor emit_alu_bundle

This refactor prepares emit_alu_bundle() for the next commit that
reconstructs branch instructions right before emission.
It also simplifies the code since the previous control flow was only
better when we had the prepacked fields in midgard_instruction.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: remove ins->alu
Italo Nicola [Thu, 23 Jul 2020 14:02:55 +0000 (14:02 +0000)]
pan/mdg: remove ins->alu

This commit removes the `ins->alu` field from midgard_instruction,
simplifying the code by just recreating midgard_vector_alu later when we
have to emit it.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: externalize mir_pack_mod
Italo Nicola [Thu, 30 Jul 2020 16:20:26 +0000 (16:20 +0000)]
pan/mdg: externalize mir_pack_mod

midgard_print.c requires mir_pack_mod to remove references to ins->alu.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: defer register packing
Italo Nicola [Thu, 30 Jul 2020 16:57:55 +0000 (16:57 +0000)]
pan/mdg: defer register packing

This commit moves the packing of registers and other things from
install_registers_instr() to midgard_emit.c, right before emitting the
binary.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: eliminate references to ins->load_store.op
Italo Nicola [Thu, 23 Jul 2020 19:24:39 +0000 (19:24 +0000)]
pan/mdg: eliminate references to ins->load_store.op

This commit makes `ins->op` the correct field to use with load_store
instructions.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: eliminate references to ins->texture.op
Italo Nicola [Wed, 29 Jul 2020 19:10:25 +0000 (19:10 +0000)]
pan/mdg: eliminate references to ins->texture.op

This commit makes the `ins->op` the correct field to use with texture
instructions.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: apply float outmods to textures
Italo Nicola [Wed, 15 Jul 2020 18:48:42 +0000 (18:48 +0000)]
pan/mdg: apply float outmods to textures

Texture instructions in midgard support float outmods, this commit makes
it so these instructions are emitted when the conditions are met.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: eliminate references to ins->alu.outmod
Italo Nicola [Wed, 15 Jul 2020 18:43:18 +0000 (18:43 +0000)]
pan/mdg: eliminate references to ins->alu.outmod

In an effort to simplify MIR by not prepacking instructions, this commit
removes references to `ins->alu.outmod` so that we can later remove the
`ins->alu` field from midgard_instruction.
Every place that was using `ins->alu.outmod` was changed to now use the
generic `ins->outmod` field instead.
We then reconstruct the outmod field right before emission.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: fix comment
Italo Nicola [Wed, 15 Jul 2020 09:23:18 +0000 (09:23 +0000)]
pan/mdg: fix comment

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: eliminate references to ins->alu.reg_mode
Italo Nicola [Fri, 10 Jul 2020 09:36:58 +0000 (09:36 +0000)]
pan/mdg: eliminate references to ins->alu.reg_mode

In an effort to simplify MIR by not prepacking instructions, this commit
removes references to `ins->alu.reg_mode` so that we can later remove
the `ins->alu` field from midgard_instruction.
Every place that was using reg_mode was changed to now use the generic
`ins->src_type` field instead.
We then reconstruct the reg_mode field right before emission.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: eliminate references to ins->alu.op
Italo Nicola [Thu, 9 Jul 2020 12:02:57 +0000 (12:02 +0000)]
pan/mdg: eliminate references to ins->alu.op

In an effort to simplify MIR by not prepacking instructions, this commit
removes references to `ins->alu.op` so that we can later remove the
`ins->alu` field from midgard_instruction.
Every place that was using ins->op was changed to now use the generic
`ins->op` field instead.
We then reconstruct the `alu.op` field right before emission.
This new field is generic and can contain opcodes for ALU, texture or
load/store instructions. It should be used in conjunction with
`ins->type`, just like the current prepacked `op` field.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: prepare effective_writemask()
Italo Nicola [Fri, 10 Jul 2020 16:07:06 +0000 (16:07 +0000)]
pan/mdg: prepare effective_writemask()

In the next commits we will be removing the `alu` field from
midgard_instruction in order to simplify the code.
effective_writemask() doesn't actually use `alu` for anything, it only
needs to know the opcode.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agopan/mdg: fix src_type in instructions that need a implicit zero
Italo Nicola [Fri, 10 Jul 2020 14:51:52 +0000 (14:51 +0000)]
pan/mdg: fix src_type in instructions that need a implicit zero

We were incorrectly assuming uint32 for src_type[1] regardless of
src_type[0].

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5933>

14 months agodrm-shim: Return -EINVAL instead of abort()ing on unknown ioctls.
Eric Anholt [Mon, 20 Jul 2020 18:21:36 +0000 (11:21 -0700)]
drm-shim: Return -EINVAL instead of abort()ing on unknown ioctls.

I had this as abort() in my original implementation since I was doing
drm-shim and my kernel driver in parallel based around using a SW
simulator, and I wanted to always update both, but it means that people's
new feature detection code can easily end up breaing their drm-shim
shader-db runs (such as intel's kernel_has_dynamic_config_support()
checking for -ENOENT instead of -EINVAL for a feature, which showed up on
my personal runner but not fd.o's for reasons I'm unclear on).

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5994>

14 months agou_prim_restart: handle indirect draws
Mike Blumenkrantz [Sat, 11 Jul 2020 15:19:43 +0000 (11:19 -0400)]
u_prim_restart: handle indirect draws

this is pretty gross, but we need to map the indirect buffer to get the
index info and then use that for mapping the index buffer and translating
the restart index

Reviewed-by: Dave Airlie <airlied@redhat.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5886>

14 months agopanfrost: Android build fixes 2020 week 31
Roman Stratiienko [Tue, 28 Jul 2020 21:01:39 +0000 (00:01 +0300)]
panfrost: Android build fixes 2020 week 31

Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6109>

14 months agoaco: optimize swizzled SALU 8/16-bit conversions
Rhys Perry [Fri, 29 May 2020 13:26:50 +0000 (14:26 +0100)]
aco: optimize swizzled SALU 8/16-bit conversions

We only need one s_bfe for a conversion with a swizzled source.

shader-db (parallel-rdp, Navi):
Totals from 487 (71.30% of 683) affected shaders:
SpillSGPRs: 3284 -> 3233 (-1.55%); split: -2.71%, +1.16%
SpillVGPRs: 2174 -> 2150 (-1.10%); split: -1.24%, +0.14%
CodeSize: 2497864 -> 2445544 (-2.09%); split: -2.11%, +0.01%
Instrs: 450613 -> 445104 (-1.22%); split: -1.27%, +0.05%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5259>

14 months agoradv: fix build on Android 7 (v2)
Mauro Rossi [Thu, 23 Jul 2020 20:50:32 +0000 (22:50 +0200)]
radv: fix build on Android 7 (v2)

Fixes the following building error:

external/mesa/src/amd/vulkan/radv_android.c:28:10: fatal error:
'vndk/hardware_buffer.h' file not found
         ^~~~~~~~~~~~~~~~~~~~~~~~

(v2) use the existing preprocessor condition #if ANDROID_API_LEVEL >= 26

Fixes: f36b527 "radv/android: Add android hardware buffer queries."
Reported-and-tested-by: youling 257 <youling257@gmail.com>
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6051>

14 months agonir: Get rid of __[u]int64_to_fp32() and __fp32_to_[u]int64()
Boris Brezillon [Tue, 21 Jul 2020 12:30:41 +0000 (14:30 +0200)]
nir: Get rid of __[u]int64_to_fp32() and __fp32_to_[u]int64()

Those are now handled by nir_lower_int64() which has native NIR
implementations.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5588>

14 months agointel: Set int64_options to ~0 when lowering 64b ops
Boris Brezillon [Mon, 13 Jul 2020 18:57:04 +0000 (20:57 +0200)]
intel: Set int64_options to ~0 when lowering 64b ops

That's more future proof than setting each bit manually. Looks like we
already miss nir_lower_ufind_msb64 because of that.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5588>

14 months agonir: Extend nir_lower_int64() to support i2f/f2i lowering
Boris Brezillon [Fri, 19 Jun 2020 15:28:09 +0000 (17:28 +0200)]
nir: Extend nir_lower_int64() to support i2f/f2i lowering

That's an attempt at replacing the complex __int64_to_float() and
__float_to_int64() implementations found in float64.glsl by a simpler
native NIR equivalent.

Thanks to that, we can have lower those conversion without having to
compile a GLSL shader, which would be quite annoying for OpenCL
kernels.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5588>

14 months agonir: Stop passing an options arg to nir_lower_int64()
Boris Brezillon [Mon, 13 Jul 2020 18:28:16 +0000 (20:28 +0200)]
nir: Stop passing an options arg to nir_lower_int64()

This information is exposed through shader->options->lower_int64_options.
Removing the extra arg forces drivers to initialize this field correctly.

This also allows us to check the int64 lowering options from each int64
lowering helper and decide if we should lower the instructions we
introduce.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5588>

14 months agofreedreno: Initialize lower_int64_options to a proper value
Boris Brezillon [Tue, 28 Jul 2020 08:26:54 +0000 (10:26 +0200)]
freedreno: Initialize lower_int64_options to a proper value

We're trying to get rid of the options argument passed to
nir_lower_int64() and use the nir_options.lower_int64_options instead.
But before we can do that we must patch nir_lower_int64() callers
that don't have this field properly set.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5588>

14 months agoaco: add GFX6/7 subdword lowering tests
Daniel Schürmann [Tue, 26 May 2020 20:56:18 +0000 (21:56 +0100)]
aco: add GFX6/7 subdword lowering tests

Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agoaco/tests: add tests for sub-dword swaps
Rhys Perry [Mon, 6 Apr 2020 16:14:12 +0000 (17:14 +0100)]
aco/tests: add tests for sub-dword swaps

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agoci: enable ACO tests
Rhys Perry [Wed, 3 Jun 2020 13:25:12 +0000 (14:25 +0100)]
ci: enable ACO tests

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agoaco: add framework for testing isel and integration tests
Rhys Perry [Fri, 14 Feb 2020 11:32:18 +0000 (11:32 +0000)]
aco: add framework for testing isel and integration tests

And add some simple tests to demonstrate/test the pipeline builder and
glsl_scraper.py.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agoaco: add a few tests for the assembler and optimizer
Rhys Perry [Wed, 22 Jan 2020 19:59:56 +0000 (19:59 +0000)]
aco: add a few tests for the assembler and optimizer

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agoaco: add framework for unit testing
Rhys Perry [Wed, 22 Jan 2020 19:58:27 +0000 (19:58 +0000)]
aco: add framework for unit testing

And add some "tests" to test and document currently unused features of the
framework.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3521>

14 months agonir: Allow casts in nir_deref_instr_get[_const]_offset()
Boris Brezillon [Mon, 29 Jun 2020 13:36:49 +0000 (15:36 +0200)]
nir: Allow casts in nir_deref_instr_get[_const]_offset()

Allow casts in a deref chain so we can calculate an offset from
a base pointer dereference or have pointer type casts in the
middle of the chain (both are pretty common in CL).

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5682>

14 months agonir: Use a switch in build_deref_offset()/deref_instr_get_const_offset()
Boris Brezillon [Mon, 13 Jul 2020 12:40:38 +0000 (14:40 +0200)]
nir: Use a switch in build_deref_offset()/deref_instr_get_const_offset()

We are about to add support for casts when calculating offset, but let's
first turn the if()/else if()/else block into a switch() statement to
ease addition of new cases.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5682>

14 months agoci: Generate MinIO credentials within LAVA jobs
Tomeu Vizoso [Thu, 30 Jul 2020 09:09:38 +0000 (11:09 +0200)]
ci: Generate MinIO credentials within LAVA jobs

As these credentials are valid only for 15 minutes, generate them closer
to when they are going to be used.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6124>

14 months agoci/bare-metal: Capture the first devcoredump a job produces.
Eric Anholt [Wed, 22 Jul 2020 20:59:49 +0000 (13:59 -0700)]
ci/bare-metal: Capture the first devcoredump a job produces.

Connor recently ran into an issue where the chezas were hanging where his
GPUs weren't, and was blocked on getting some feedback on what was
happening.  A devcoredump will help non-cheza-having devs debug (or
hopefully with other intermittent fails).

Closes: #3187
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6036>

14 months agoci: Print URL to image diff when a trace replay fails
Tomeu Vizoso [Thu, 23 Jul 2020 14:46:46 +0000 (16:46 +0200)]
ci: Print URL to image diff when a trace replay fails

Developers can see how the rendering differed from the executed value.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6113>

14 months agoci: Upload reference images for traces
Tomeu Vizoso [Thu, 23 Jul 2020 14:24:10 +0000 (16:24 +0200)]
ci: Upload reference images for traces

After a trace succeeds, check if the rendered image already exists in
the repository of reference images, and upload it if it doesn't.

This image will be used for comparing with failed retraces.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6113>

14 months agointel/vec4: fix out of bounds read
Marcin Ślusarz [Fri, 24 Jul 2020 18:13:00 +0000 (20:13 +0200)]
intel/vec4: fix out of bounds read

NIR_MAX_VEC_COMPONENTS was bumped from 4 to 16 in a8ec4082
(2019.03.09, merged 2019.12.21)

float[4] array was added in acd7796a
(2019.06.11, merged 2019.07.11)

Found by Coverity.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3014
Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Fixes: a8ec4082a41 ("nir+vtn: vec8+vec16 support")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agoiris: quiet down static analyzers
Marcin Ślusarz [Fri, 24 Jul 2020 18:01:37 +0000 (20:01 +0200)]
iris: quiet down static analyzers

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agomesa: quiet down static analyzers
Marcin Ślusarz [Fri, 24 Jul 2020 17:51:30 +0000 (19:51 +0200)]
mesa: quiet down static analyzers

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agomesa: fix out of bounds access in glGetFramebufferParameterivEXT
Marcin Ślusarz [Fri, 24 Jul 2020 17:19:07 +0000 (19:19 +0200)]
mesa: fix out of bounds access in glGetFramebufferParameterivEXT

ColorDrawBuffer is an array of MAX_DRAW_BUFFERS == 8.

Found by Coverity.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Fixes: 7534c536ca0 ("mesa: add EXT_dsa (Named)Framebuffer functions")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agoutil/format: initialize non-important components to 0
Marcin Ślusarz [Fri, 24 Jul 2020 16:59:41 +0000 (18:59 +0200)]
util/format: initialize non-important components to 0

Avoids copying random garbage from the stack.

Found by Coverity.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agoutil: fix possible buffer overflow in util_get_process_exec_path
Marcin Ślusarz [Fri, 24 Jul 2020 16:14:24 +0000 (18:14 +0200)]
util: fix possible buffer overflow in util_get_process_exec_path

Found by Coverity.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Fixes: f8f1413070a ("util/u_process: add util_get_process_exec_path")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agoglsl: catch out of bounds access in the debug version
Marcin Ślusarz [Fri, 24 Jul 2020 15:59:36 +0000 (17:59 +0200)]
glsl: catch out of bounds access in the debug version

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agoutil: fix possible fd leaks in os_socket_listen_abstract
Marcin Ślusarz [Fri, 24 Jul 2020 15:51:25 +0000 (17:51 +0200)]
util: fix possible fd leaks in os_socket_listen_abstract

Found by Coverity.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Fixes: ef5266ebd50 ("util/os_socket: Add socket related functions.")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6067>

14 months agovulkan/util: add struct vk_pipeline_cache_header
Alejandro Piñeiro [Fri, 3 Jul 2020 22:54:19 +0000 (00:54 +0200)]
vulkan/util: add struct vk_pipeline_cache_header

Header is defined at vkGetPipelineCacheData spec, in any vulkan
version, and anv, tu and radv were using the same struct, and v3dv was
about to do the same.

Defining the same struct four times seemed odd, so let's define on a
common place.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6058>

14 months agofreedreno/a6xx: fixup draw state earlier
Rob Clark [Wed, 29 Jul 2020 17:14:34 +0000 (10:14 -0700)]
freedreno/a6xx: fixup draw state earlier

`fixup_draw_state()` was updating `ctx->dirty` after it had already been
copied into the emit struct, which had the result that we were not re-
emitting the rast state when primitive_restart changes.

Fixes: 4d8f42c8512 ("freedreno/a6xx: separate rast stateobj for prim restart")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3067
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6117>

14 months agofreedreno/a6xx: don't emit a bogus size for empty cb slots
Rob Clark [Wed, 29 Jul 2020 16:09:19 +0000 (09:09 -0700)]
freedreno/a6xx: don't emit a bogus size for empty cb slots

Noticed that asphalt9 had no uniforms bound, so cb[0] is null.  In
theory shouldn't cause a problem, since nothing is doing `ldc` against
cb[0], but to be safe we should use SIZE=0.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6117>

14 months agofreedreno/ir3: add missing track_ubo_use()
Rob Clark [Wed, 29 Jul 2020 15:37:29 +0000 (08:37 -0700)]
freedreno/ir3: add missing track_ubo_use()

We could lower *some* accesses to a UBO but not others.  In this case,
we would have a valid range, but would have skipped tracking that the
UBO is accessed as a UBO rather than push constants.

Fixes one issue with asphalt9, that was a result of having `ldc` without
having emit UBO state.

See: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3067
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6117>

14 months agoegl/dri2: only take a dri2_dpy reference when binding a new context/surfaces
Frank Binns [Tue, 28 Jul 2020 14:50:30 +0000 (15:50 +0100)]
egl/dri2: only take a dri2_dpy reference when binding a new context/surfaces

This effectively reverts part of 2907faee, which changed dri2_make_current() to
always take a dri2_dpy reference regardless of whether or not a new context or
surface(s) were being bound. This led to a reference count imbalance as there
was no corresponding code added to drop a reference on the dri2_dpy. As a
consequence, any application that called eglInitialize() on a default/native
display after having called eglTerminate() would always get back the old
dri2_dpy, inheriting its previous state.

As the reference count is there to prevent the dri2_dpy from being destroyed
between eglTerminate() and eglInitialize() calls when a context is still bound,
a reference should only be taken when a successful call to
dri2_dpy->core->bindContext() has been made. Fix the issue by restoring the old
reference counting behaviour.

Fixes: 4e8f95f64d004 ("egl_dri2: Always unbind old contexts")
Fixes: 2907faee7a397 ("egl/dri2: try to bind old context if bindContext failed")
Signed-off-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Luigi Santivetti <luigi.santivetti@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tested-by: Nicolas Cortes <nicolas.g.cortes@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3328
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6105>

14 months agofreedreno/decode: cffdec warnings cleanup
Rob Clark [Wed, 29 Jul 2020 18:29:57 +0000 (11:29 -0700)]
freedreno/decode: cffdec warnings cleanup

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6118>

14 months agofreedreno/rnn: headergen2 warnings cleanup
Rob Clark [Wed, 29 Jul 2020 18:25:13 +0000 (11:25 -0700)]
freedreno/rnn: headergen2 warnings cleanup

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6118>

14 months agoiris: Delete shader variants when deleting the API-facing shader
Kenneth Graunke [Wed, 5 Jun 2019 20:12:58 +0000 (13:12 -0700)]
iris: Delete shader variants when deleting the API-facing shader

We were space-leaking iris_compiled_shader objects, leaving them around
basically forever - long after the associated iris_uncompiled_shader was
deleted.  Perhaps even more importantly, this left the BO containing the
assembly referenced, meaning those were never reclaimed either.  For
long running applications, this can leak quite a bit of memory.

Now, when freeing iris_uncompiled_shader, we hunt down any associated
iris_compiled_shader objects and pitch those (and their BO) as well.

One issue is that the shader variants can still be bound, because we
haven't done a draw that updates the compiled shaders yet.  This can
cause issues because state changes want to look at the old program to
know what to flag dirty.  It's a bit tricky to get right, so instead
we defer variant deletion until the shaders are properly unbound, by
stashing them on a "dead" list and tidying that each time we try and
delete some shader variants.

This ensures long running programs delete their shaders eventually.

Fixes: ed4ffb97158 ("iris: rework program cache interface")
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6075>

14 months agoaco: remove isel for GLSL-style barriers
Rhys Perry [Mon, 20 Jul 2020 13:34:21 +0000 (14:34 +0100)]
aco: remove isel for GLSL-style barriers

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5980>

14 months agoradv: use scoped barriers
Rhys Perry [Fri, 17 Jul 2020 18:17:10 +0000 (19:17 +0100)]
radv: use scoped barriers

fossil-db (LLVM, Navi):
Totals from 843 (0.62% of 135820) affected shaders:
SGPRs: 40456 -> 40480 (+0.06%); split: -0.10%, +0.16%
VGPRs: 39648 -> 39688 (+0.10%); split: -0.01%, +0.11%
CodeSize: 2936164 -> 2932508 (-0.12%); split: -0.21%, +0.09%
MaxWaves: 10828 -> 10827 (-0.01%)

fossil-db changes seem to be due to SPIR-V -> NIR emitting a workgroup
scope shared memory barrier instead of a group_memory_barrier.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5980>

14 months agoac/nir: implement scoped_barrier
Rhys Perry [Fri, 17 Jul 2020 18:16:08 +0000 (19:16 +0100)]
ac/nir: implement scoped_barrier

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5980>

14 months agonir/load_store_vectorize: fix indentation
Rhys Perry [Fri, 17 Jul 2020 16:15:26 +0000 (17:15 +0100)]
nir/load_store_vectorize: fix indentation

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5980>

14 months agonir: Filter modes of scoped memory barrier in nir_opt_load_store_vectorize
Caio Marcelo de Oliveira Filho [Sat, 11 Jan 2020 01:33:31 +0000 (17:33 -0800)]
nir: Filter modes of scoped memory barrier in nir_opt_load_store_vectorize

Otherwise a scoped memory barrier containing nir_var_mem_ubo (which
memoryBarrier() does lower to) would incorrectly prevent the
optimization to happen in UBOs.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5980>

14 months agonir: Add a find_variable_with_[driver_]location helper
Jason Ekstrand [Thu, 23 Jul 2020 04:37:27 +0000 (23:37 -0500)]
nir: Add a find_variable_with_[driver_]location helper

We've hand-rolled this loop 10 places and those are just the ones I
found easily.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agonir/gl_nir_linker: Call add_vars_with_modes once for GL_PROGRAM_INPUT
Jason Ekstrand [Tue, 21 Jul 2020 16:55:27 +0000 (11:55 -0500)]
nir/gl_nir_linker: Call add_vars_with_modes once for GL_PROGRAM_INPUT

Now that nir_foreach_variable_with_modes can handle multiple modes at
one time, we can simplify things a bit and only walk the list once.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agonir/split_per_member_structs: Inline split_variables_in_list
Jason Ekstrand [Tue, 21 Jul 2020 16:32:38 +0000 (11:32 -0500)]
nir/split_per_member_structs: Inline split_variables_in_list

This lets us do one list walk instead of three.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agonir: Use a single list for all shader variables
Jason Ekstrand [Mon, 20 Jul 2020 21:30:37 +0000 (16:30 -0500)]
nir: Use a single list for all shader variables

Instead of having separate lists of variables, roughly sorted by mode,
use a single list for all shader-level NIR variables.  This makes a few
list walks a bit longer here and there but list walks aren't a very
common thing in NIR at all.  On the other hand, it makes a lot of things
like validation, printing, etc. way simpler.  Also, there are a number
of cases where we move variables from inputs/outputs to globals and this
makes it way easier because we no longer have to move them between
lists.  We only have to deal with that if moving them from the shader to
a nir_function_impl.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agogallium/ttn: Use variable create/add helpers
Jason Ekstrand [Tue, 21 Jul 2020 17:15:27 +0000 (12:15 -0500)]
gallium/ttn: Use variable create/add helpers

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agomesa/ptn: Use nir_variable_create
Jason Ekstrand [Tue, 21 Jul 2020 17:09:28 +0000 (12:09 -0500)]
mesa/ptn: Use nir_variable_create

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>

14 months agoaco: Use nir_foreach_variable_with_modes to walk SSBOs
Jason Ekstrand [Tue, 21 Jul 2020 16:57:21 +0000 (11:57 -0500)]
aco: Use nir_foreach_variable_with_modes to walk SSBOs

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>