GitLab

u_transfer_helper writes full blocks for RGTC and S3TC, so make sure
the staging resource is big enough for this to avoid memory corruption.

Passing separate boolean values made it hard to determine what each
argument did in the u_transfer_helper_create call.

Fix defect reported by Coverity Scan.

Extra argument to printf format specifier (PRINTF_ARGS)
extra_argument: This argument was not used by the format string: vmixer->max_layers.

Fixes: 89b98632 ("vdpau: Add support for parameters")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <mesa/mesa!7200>

Fix defect reported by Coverity Scan.

Uninitialized pointer field (UNINIT_CTOR)
uninit_member: Non-static class member score is not initialized in
this constructor nor in any functions that it calls.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <mesa/mesa!7324>

Fixes: 74140c2e ("freedreno/ir3: convert over to ralloc")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <mesa/mesa!7612>

With indirect load_uniform, we can only encode 10b of constant base
offset.  This pass detects problematic cases and peels out the high
bits of the base offset.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <mesa/mesa!7612>

With the last commit, there are no more users of this code.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <mesa/mesa!5388>

During a blorp_copy between two color surfaces, the source and
destination formats are re-interpreted to UINT (if possible) to avoid
losing bits.

If either surface has CCS_E, then extra steps are taken to support
fast-cleared blocks with this format re-interpretation. Each clear value
is packed in the original format, then unpacked in the new UINT format.
This is then placed into the surface state object for some platforms.
There are couple problems here:

1. This is only being done for CCS_E, but MCS also supports fast-clears.

2. These steps aren't enough for fast-clears on gen11. On gen11, the
   clear color isn't part of the surface state object that BLORP
   creates. Instead it's stored in a separate BO, that the surface state
   object references. Since that BO doesn't get updated during
   blorp_copy, the incorrect/unconverted clear color is used for the copy
   operation.

I didn't measure any performance gain from this code, so this patch
simply disables the feature.

Makes i965 pass the nv_copy_image-simple piglit test on gen11.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <!5388>

During a blorp_copy between two color surfaces, the source and
destination formats are re-interpreted to UINT (if possible) to avoid
losing bits.

If either surface has CCS_E, then extra steps are taken to support
fast-cleared blocks with this format re-interpretation. Each clear value
is packed in the original format, then unpacked in the new UINT format.
This is then placed into the surface state object for some platforms.
There are couple problems here:

1. This is only being done for CCS_E, but MCS also supports fast-clears.

2. These steps aren't enough for fast-clears on gen11+. On gen11+, the
   clear color isn't part of the surface state object that BLORP
   creates. Instead it's stored in a separate BO, that the surface state
   object references. Since that BO doesn't get updated during
   blorp_copy, the incorrect/unconverted clear color is used for the copy
   operation.

I didn't measure any performance gain from this code, so this patch
simply disables the feature.

Makes iris pass the nv_copy_image-simple piglit test on gen11+.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <mesa/mesa!5388>

Fixes flickering in Neverwinter Nights.

Closes: mesa/mesa#3789
Fixes: e6152091 ("panfrost: Use canonical characterization of tls_size")
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7613>

Fixes glmark2 -bshadow, which uses a depth-only render target.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Part-of: <mesa/mesa!7557>

Always permit falling back to linear, now that linear Z/S is supported
on SFBD.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Part-of: <mesa/mesa!7557>

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Part-of: <mesa/mesa!7557>

Until recently, the depth value from glClearBufferfv wasn't clamped.

Before then, this patch enabled the driver to fail the clearbuffer-depth
piglit test with INTEL_DEBUG=nofc. This is because convert_depth_value
relies on the assumption that the depth value is clamped.
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!7410>

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!7410>

OpenGL 3.0 spec, section 4.2.3 "Clearing the Buffers":

   depth and stencil are the values to clear the depth and stencil
   buffers to, respectively. Clamping and type conversion for
   fixed-point depth buffers are performed in the same fashion as for
   ClearDepth.

Enables iris to pass the clearbuffer-depth-stencil piglit test.

Cc: mesa-stable
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!7410>

OpenGL 3.0 spec, section 4.2.3 "Clearing the Buffers":

   If buffer is DEPTH, drawbuffer must be zero, and value points to the
   single depth value to clear the depth buffer to. Clamping and type
   conversion for fixed-point depth buffers are performed in the same
   fashion as for ClearDepth.

Enables iris to pass the clearbuffer-depth piglit test.

v2. Add spec citation. (Eric Anholt)
v3. Don't clamp floating point formats. (Eric Anholt)

Cc: mesa-stable
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!7410>

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!7410>

fossil-db (Navi):
Totals from 710 (0.51% of 138917) affected shaders:
SGPRs: 45007 -> 44791 (-0.48%)
VGPRs: 36116 -> 36284 (+0.47%); split: -0.03%, +0.50%
CodeSize: 3811540 -> 3795332 (-0.43%); split: -0.43%, +0.00%
MaxWaves: 8018 -> 8005 (-0.16%)
Instrs: 758383 -> 755084 (-0.44%); split: -0.44%, +0.01%
Cycles: 5786240 -> 5758848 (-0.47%); split: -0.48%, +0.00%
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <mesa/mesa!7600>

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <mesa/mesa!7600>

Affected games are Detroit : Become Human and Doom : Eternal.

Totals from 6262 (4.54% of 138013) affected shaders (RAVEN):
SGPRs: 678472 -> 678640 (+0.02%)
VGPRs: 498288 -> 498360 (+0.01%)
CodeSize: 67064196 -> 65926000 (-1.70%)
MaxWaves: 19390 -> 19382 (-0.04%)
Instrs: 13175372 -> 12932517 (-1.84%)
Cycles: 1444043256 -> 1443022576 (-0.07%); split: -0.08%, +0.01%
VMEM: 929560 -> 908726 (-2.24%); split: +0.39%, -2.63%
SMEM: 406207 -> 400062 (-1.51%); split: +0.46%, -1.97%
VClause: 215168 -> 215031 (-0.06%)
SClause: 443312 -> 442324 (-0.22%); split: -0.25%, +0.03%
Copies: 1350793 -> 1344326 (-0.48%); split: -0.52%, +0.04%
Branches: 506432 -> 506370 (-0.01%); split: -0.02%, +0.01%
PreSGPRs: 619652 -> 619619 (-0.01%)
PreVGPRs: 473212 -> 473168 (-0.01%)
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <mesa/mesa!175>

for shader keys to work right, these need to actually update the shader
module that's being used
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

eliminate gl_SampleMask writes when necessary to mimic GL behavior
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

we need to check for rebuild any time fb samples becomes 0 in order to remove
any writes to gl_SampleMask
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

this is going to get messy as we fill them out, so at least we can
keep things split up a bit for organizational sake
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

we want to be able to reuse this between programs with matching slot
maps, and refcounting allows that without having to copy the table

also add some docs about all the different shader caching structs
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

these are cached per-program for now since we have to ensure that the slot map
always matches up between shader states
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!7193>

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

The lane selection only cares about intra-32b swizzling. Add a modulo
on the test to allow selecting lanes when the swizzle is above 4 (needed
for MKVEC.v4i8 lane selection).
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

Ideally we should choose "abcd" instead of "xyzw" when accessing a
vector that has more than 4 components, but bi_instruction does not
provide this information, so let's keep things simple for now.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

Those are needed to implement derivatives.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

The encoding is different between v6 and v7.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

Instead of adding a BIR_INDEX_ per FAU index, let's group some of those
together.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

Some instructions differ between v6 and v7 and we'll need to know which
architecture we're compiling for if we want to generate the right
instructions.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>

We use opaque uint to encode formats everywhere else, so let's make
things consistent and convert the only user to an opaque int too.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!7530>