mesa.git
7 years agoi965/blit: Fix the src dimension sanity check in miptree_copy
Jason Ekstrand [Tue, 6 Dec 2016 20:03:11 +0000 (12:03 -0800)]
i965/blit: Fix the src dimension sanity check in miptree_copy

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
7 years agodocs: add INTEL_conservative_rasterization to relaese notes for 13.1.0
Lionel Landwerlin [Thu, 8 Dec 2016 12:26:38 +0000 (12:26 +0000)]
docs: add INTEL_conservative_rasterization to relaese notes for 13.1.0

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
7 years agomain: add INTEL_conservative_rasterization enum query support
Lionel Landwerlin [Thu, 8 Dec 2016 12:11:43 +0000 (12:11 +0000)]
main: add INTEL_conservative_rasterization enum query support

v2: add extra parameter (Ilia)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
7 years agoglapi: add missing INTEL_conservative_rasterization
Lionel Landwerlin [Fri, 9 Dec 2016 16:51:38 +0000 (16:51 +0000)]
glapi: add missing INTEL_conservative_rasterization

v2: put enum directly in gl_API.xml (Ilia)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
7 years agoextensions: update INTEL_conservative_rasterization dependencies
Lionel Landwerlin [Thu, 8 Dec 2016 11:00:01 +0000 (11:00 +0000)]
extensions: update INTEL_conservative_rasterization dependencies

Suggested by Ilia.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
7 years agomain: don't error when enabling conservative rasterization on gles
Lionel Landwerlin [Thu, 8 Dec 2016 11:00:00 +0000 (11:00 +0000)]
main: don't error when enabling conservative rasterization on gles

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
7 years agomain: use new driver flag for conservative rasterization state
Lionel Landwerlin [Mon, 12 Dec 2016 12:30:26 +0000 (12:30 +0000)]
main: use new driver flag for conservative rasterization state

Suggested by Marek.

v2: Use new driver flag (Marek)

v3: Fix i965 comments (Lionel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agonir/lower_tex: lower gradients on shadow cube maps if lower_txd_shadow is set
Iago Toral Quiroga [Mon, 12 Dec 2016 12:43:53 +0000 (13:43 +0100)]
nir/lower_tex: lower gradients on shadow cube maps if lower_txd_shadow is set

Even if lower_txd_cube_map isn't. Suggested by Ken to make the flag more
consistent with its name.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agoi965: remove brw_lower_texture_gradients
Iago Toral Quiroga [Wed, 30 Nov 2016 10:45:59 +0000 (11:45 +0100)]
i965: remove brw_lower_texture_gradients

This has been ported to NIR now so we don'tneed to keep the GLSL IR
lowering any more.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agoi965/nir: enable lowering of texture gradient for shadow samplers
Iago Toral Quiroga [Tue, 13 Dec 2016 09:24:19 +0000 (10:24 +0100)]
i965/nir: enable lowering of texture gradient for shadow samplers

This gets the lowering on the Vulkan driver too, which is required for
hardware that does not have the sample_l_d message (up to IvyBridge).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agonir/lower_tex: add lowering for texture gradient on shadow samplers
Iago Toral Quiroga [Wed, 30 Nov 2016 10:31:01 +0000 (11:31 +0100)]
nir/lower_tex: add lowering for texture gradient on shadow samplers

This is ported from the Intel lowering pass that we use with GLSL IR.
This takes care of lowering texture gradients on shadow samplers other
than cube maps. Intel hardware requires this for gen < 8.

v2 (Ken):
 - Use the helper function to retrieve ddx/ddy
 - Swizzle away size components we are not interested in

v3:
- Get rid of the ddx/ddy helper and use nir_tex_instr_src_index
  instead (Ken, Eric)

v4:
- Add a 'continue' statement if the lowering makes progress because it
  replaces the original texture instruction

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v3)
7 years agoi965/nir: enable lowering of texture gradient for cube maps
Iago Toral Quiroga [Wed, 30 Nov 2016 08:44:20 +0000 (09:44 +0100)]
i965/nir: enable lowering of texture gradient for cube maps

This gets the lowering on the Vulkan driver too.

Fixes Vulkan CTS cube map texture gradient tests in:
dEQP-VK.glsl.texture_functions.texturegrad.*

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agonir/lower_tex: add lowering for texture gradient on cube maps
Iago Toral Quiroga [Wed, 30 Nov 2016 08:40:43 +0000 (09:40 +0100)]
nir/lower_tex: add lowering for texture gradient on cube maps

This is ported from the Intel lowering pass that we use with GLSL IR.
The NIR pass only handles cube maps, not shadow samplers, which are
also lowered for gen < 8 on Intel hardware. We will add support for
that in a later patch, at which point we should be able to remove
the GLSL IR lowering pass.

v2:
- added a helper to retrieve ddx/ddy parameters (Ken)
- No need to make size.z=1.0, we are only using component x anyway (Iago)

v3:
- Get rid of the ddx/ddy helper and use nir_tex_instr_src_index
  instead (Ken, Eric)

v4:
- When emitting the textureLod operation, copy all texture parameters
  from the original textureGrad() (except for ddx/ddy) using a loop
- Add a 'continue' statement if the lowering makes progress because it
  replaces the original texture instruction

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v3)
7 years agonir/lower_tex: generalize get_texture_size()
Iago Toral Quiroga [Wed, 30 Nov 2016 11:42:54 +0000 (12:42 +0100)]
nir/lower_tex: generalize get_texture_size()

This was written specifically for RECT samplers. Make it more generic so
we can call this from the gradient lowerings too.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agotreewide: s/comparitor/comparator/
Ilia Mirkin [Mon, 12 Dec 2016 13:32:38 +0000 (08:32 -0500)]
treewide: s/comparitor/comparator/

git grep -l comparitor | xargs sed -i 's/comparitor/comparator/g'

Just happened to notice this in a patch that was sent and included one
of the tokens in question.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
7 years agonir: Only float and double types can be matrices
Ian Romanick [Mon, 5 Dec 2016 19:51:54 +0000 (11:51 -0800)]
nir: Only float and double types can be matrices

In 19a541f (nir: Get rid of nir_constant_data) a number of places that
operated on nir_constant::values were mechanically converted to operate
on the whole array without regard for the base type.  Only
GLSL_TYPE_FLOAT and GLSL_TYPE_DOUBLE can be matrices, so only those
types can have data in the non-0 array element.

See also b870394.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Cc: Iago Toral Quiroga <itoral@igalia.com>
7 years agoswr: [rasterizer core/memory] StoreTile: AVX512 progress
Tim Rowley [Mon, 12 Dec 2016 18:50:18 +0000 (12:50 -0600)]
swr: [rasterizer core/memory] StoreTile: AVX512 progress

Fixes to 128-bit formats.

Reviwed-by: Bruce Cherniak <bruce.cherniak@intel.com>
7 years agonir: Move fsat outside of fmin/fmax if second arg is 0 to 1.
Matt Turner [Wed, 30 Nov 2016 01:33:30 +0000 (17:33 -0800)]
nir: Move fsat outside of fmin/fmax if second arg is 0 to 1.

instructions in affected programs: 550 -> 544 (-1.09%)
helped: 6

cycles in affected programs: 6952 -> 6850 (-1.47%)
helped: 6

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
7 years agoi965/fs: Reject copy propagation into SEL if not min/max.
Matt Turner [Mon, 28 Nov 2016 23:21:51 +0000 (15:21 -0800)]
i965/fs: Reject copy propagation into SEL if not min/max.

We shouldn't ever see a SEL with conditional mod other than GE (for max)
or L (for min), but we might see one with predication and no conditional
mod.

total instructions in shared programs: 8241806 -> 8241902 (0.00%)
instructions in affected programs: 13284 -> 13380 (0.72%)
HURT: 62

total cycles in shared programs: 84165104 -> 84166244 (0.00%)
cycles in affected programs: 75364 -> 76504 (1.51%)
helped: 10
HURT: 34

Fixes generated code in at least Sanctum 2, Borderlands 2, Goat
Simulator, XCOM: Enemy Unknown, and Shogun 2.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92234
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
7 years agoi965/fs: Add unit tests for copy propagation pass.
Matt Turner [Mon, 28 Nov 2016 18:48:53 +0000 (10:48 -0800)]
i965/fs: Add unit tests for copy propagation pass.

Pretty basic, but it's a start.

Acked-by: Jason Ekstrand <jason@jlekstrand.net>
7 years agoi965/fs: Rename opt_copy_propagate -> opt_copy_propagation.
Matt Turner [Mon, 28 Nov 2016 18:45:08 +0000 (10:45 -0800)]
i965/fs: Rename opt_copy_propagate -> opt_copy_propagation.

Matches the vec4 backend, cmod propagation, and saturate propagation.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
7 years agoradeonsi: shrink the GSVS ring to account for the reduced item sizes
Nicolai Hähnle [Wed, 30 Nov 2016 11:26:49 +0000 (12:26 +0100)]
radeonsi: shrink the GSVS ring to account for the reduced item sizes

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: shrink each vertex stream to the actually required size
Nicolai Hähnle [Wed, 30 Nov 2016 11:25:45 +0000 (12:25 +0100)]
radeonsi: shrink each vertex stream to the actually required size

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: use a single descriptor for the GSVS ring
Nicolai Hähnle [Tue, 29 Nov 2016 16:41:59 +0000 (17:41 +0100)]
radeonsi: use a single descriptor for the GSVS ring

We can hardcode all of the fields for swizzling in the geometry shader.

The advantage is that we use fewer descriptor slots and we no longer have to
update any of the (ring) descriptors when the geometry shader changes.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: pack GS output components for each vertex stream contiguously
Nicolai Hähnle [Wed, 30 Nov 2016 10:33:25 +0000 (11:33 +0100)]
radeonsi: pack GS output components for each vertex stream contiguously

Note that the memory layout of one vertex stream inside one "item" (= memory
written by one GS wave) on the GSVS ring is:

  t0v0c0 ... t15v0c0 t0v1c0 ... t15v1c0 ... t0vLc0 ... t15vLc0
  t0v0c1 ... t15v0c1 t0v1c1 ... t15v1c1 ... t0vLc1 ... t15vLc1
                        ...
  t0v0cL ... t15v0cL t0v1cL ... t15v1cL ... t0vLcL ... t15vLcL
  t16v0c0 ... t31v0c0 t16v1c0 ... t31v1c0 ... t16vLc0 ... t31vLc0
  t16v0c1 ... t31v0c1 t16v1c1 ... t31v1c1 ... t16vLc1 ... t31vLc1
                        ...
  t16v0cL ... t31v0cL t16v1cL ... t31v1cL ... t16vLcL ... t31vLcL

                        ...

  t48v0c0 ... t63v0c0 t48v1c0 ... t63v1c0 ... t48vLc0 ... t63vLc0
  t48v0c1 ... t63v0c1 t48v1c1 ... t63v1c1 ... t48vLc1 ... t63vLc1
                        ...
  t48v0cL ... t63v0cL t48v1cL ... t63v1cL ... t48vLcL ... t63vLcL

where tNN indicates the thread number, vNN the vertex number (in the order of
EMIT_VERTEX), and cNN the output component (vL and cL are the last vertex and
component, respectively).

The vertex streams are laid out sequentially.

The swizzling by 16 threads is hard-coded in the way the VGT generates the
offset passed into the GS copy shader, and the jump every 16 threads is
calculated from VGT_GSVS_RING_OFFSET_n and VGT_GSVS_RING_ITEMSIZE in a way
that makes it difficult to deviate from this layout (at least that's what
I've experimentally confirmed on VI after first trying to go the simpler
route of just interleaving the vertex streams).

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: do not write non-existent components through the GSVS ring
Nicolai Hähnle [Fri, 2 Dec 2016 20:20:49 +0000 (21:20 +0100)]
radeonsi: do not write non-existent components through the GSVS ring

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: only write values belonging to the stream when emitting GS vertex
Nicolai Hähnle [Tue, 29 Nov 2016 15:27:10 +0000 (16:27 +0100)]
radeonsi: only write values belonging to the stream when emitting GS vertex

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: generate an explicit switch instruction over vertex streams
Nicolai Hähnle [Tue, 29 Nov 2016 15:25:21 +0000 (16:25 +0100)]
radeonsi: generate an explicit switch instruction over vertex streams

SimplifyCFG generates a switch instruction anyway when all four streams
are present, but is simultaneously not smart enough to eliminate some
redundant jumps that it generates.

The generated assembly is still a bit silly, probably because the
control flow annotation doesn't know how to handle a switch with uniform
condition.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: fetch only outputs of current vertex stream from the GSVS ring
Nicolai Hähnle [Tue, 29 Nov 2016 15:03:56 +0000 (16:03 +0100)]
radeonsi: fetch only outputs of current vertex stream from the GSVS ring

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: only export from GS copy shader for vertex stream 0
Nicolai Hähnle [Tue, 29 Nov 2016 14:55:00 +0000 (15:55 +0100)]
radeonsi: only export from GS copy shader for vertex stream 0

When running the copy shader for vertex streams != 0, the SX does not need
any data from us (there is no rasterization for the higher vertex streams,
only streamout).

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: do not export VS outputs from vertex streams != 0
Nicolai Hähnle [Tue, 29 Nov 2016 14:53:19 +0000 (15:53 +0100)]
radeonsi: do not export VS outputs from vertex streams != 0

This affects for GS copy shaders. When an output is meant for vertex
stream != 0, then we don't have to make it available to the pixel
shader.

There is a minor inefficiency here because the GLSL varying packing pass
does not group varyings of the same vertex stream together, but it
shouldn't be important in practice.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: pull iteration over vertex streams into GS copy shader logic
Nicolai Hähnle [Tue, 29 Nov 2016 13:23:05 +0000 (14:23 +0100)]
radeonsi: pull iteration over vertex streams into GS copy shader logic

The iteration is not needed for normal vertex shaders.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: group streamout writes by vertex stream
Nicolai Hähnle [Tue, 29 Nov 2016 14:36:08 +0000 (15:36 +0100)]
radeonsi: group streamout writes by vertex stream

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: load the streamout buf descriptors closer to their use
Nicolai Hähnle [Tue, 29 Nov 2016 14:09:14 +0000 (15:09 +0100)]
radeonsi: load the streamout buf descriptors closer to their use

LLVM can still decide to hoist the loads since they're marked invariant.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: extract writing of a single streamout output
Nicolai Hähnle [Tue, 29 Nov 2016 12:23:21 +0000 (13:23 +0100)]
radeonsi: extract writing of a single streamout output

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: separate the call to si_llvm_emit_streamout from exports
Nicolai Hähnle [Tue, 29 Nov 2016 11:59:48 +0000 (12:59 +0100)]
radeonsi: separate the call to si_llvm_emit_streamout from exports

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: plumb the output vertex_stream through to si_shader_output_values
Nicolai Hähnle [Tue, 29 Nov 2016 14:43:44 +0000 (15:43 +0100)]
radeonsi: plumb the output vertex_stream through to si_shader_output_values

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: rename members of si_shader_output_values
Nicolai Hähnle [Tue, 29 Nov 2016 11:55:19 +0000 (12:55 +0100)]
radeonsi: rename members of si_shader_output_values

Be a bit more verbose and avoid confusion in future patches.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: fix an off-by-one error in the bounds check for max_vertices
Nicolai Hähnle [Tue, 6 Dec 2016 20:03:03 +0000 (21:03 +0100)]
radeonsi: fix an off-by-one error in the bounds check for max_vertices

The spec actually says that calling EmitStreamVertex is undefined when
you exceed max_vertices. But we do need to avoid trampling over memory
outside the GSVS ring.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: do not kill GS with memory writes
Nicolai Hähnle [Tue, 29 Nov 2016 15:33:31 +0000 (16:33 +0100)]
radeonsi: do not kill GS with memory writes

Vertex emits beyond the specified maximum number of vertices are supposed to
have no effect, which is why we used to always kill GS that reached the limit.

However, if the GS also writes to memory (SSBO, atomics, shader images), then
we must keep going and only skip the vertex emit itself.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: update all GSVS ring descriptors for new buffer allocations
Nicolai Hähnle [Mon, 28 Nov 2016 19:30:41 +0000 (20:30 +0100)]
radeonsi: update all GSVS ring descriptors for new buffer allocations

Fixes GL45-CTS.gtf40.GL3Tests.transform_feedback3.transform_feedback3_geometry_instanced.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agost/glsl_to_tgsi: plumb the GS output stream qualifier through to TGSI
Nicolai Hähnle [Tue, 29 Nov 2016 11:38:48 +0000 (12:38 +0100)]
st/glsl_to_tgsi: plumb the GS output stream qualifier through to TGSI

Allow drivers to emit GS outputs in a smarter way.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agotgsi/scan: collect information about output usagemasks
Nicolai Hähnle [Fri, 2 Dec 2016 20:20:16 +0000 (21:20 +0100)]
tgsi/scan: collect information about output usagemasks

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agotgsi/scan: collect information about output vertex streams
Nicolai Hähnle [Tue, 29 Nov 2016 13:22:20 +0000 (14:22 +0100)]
tgsi/scan: collect information about output vertex streams

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agogallium: extract individual streamout output structure
Nicolai Hähnle [Tue, 29 Nov 2016 13:21:55 +0000 (14:21 +0100)]
gallium: extract individual streamout output structure

So that we can pass pointers to individual array entries around.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agotgsi: add Stream{X,Y,Z,W} fields to tgsi_declaration_semantic
Nicolai Hähnle [Wed, 7 Dec 2016 10:27:25 +0000 (11:27 +0100)]
tgsi: add Stream{X,Y,Z,W} fields to tgsi_declaration_semantic

This is for geometry shader outputs. Without it, drivers have no way of
knowing which stream each output is intended for, and have to
conservatively write all outputs to all streams.

Separate stream numbers for each component are required due to output
packing.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoglsl: remember per-component vertex streams for packed varyings
Nicolai Hähnle [Wed, 30 Nov 2016 09:38:55 +0000 (10:38 +0100)]
glsl: remember per-component vertex streams for packed varyings

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
7 years agoi965/blorp: fix release build unused variable warning
Grazvydas Ignotas [Sun, 11 Dec 2016 19:57:44 +0000 (21:57 +0200)]
i965/blorp: fix release build unused variable warning

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
7 years agovirgl: Fix a strict-aliasing violation in the encoder
Edward O'Callaghan [Mon, 5 Dec 2016 23:43:17 +0000 (10:43 +1100)]
virgl: Fix a strict-aliasing violation in the encoder

As per the C spec, it is illegal to alias pointers to different
types. This results in undefined behaviour after optimization
passes, resulting in very subtle bugs that happen only on a
full moon..

Use a memcpy() as a well defined coercion between the double
to uint64_t interpretations of the memory.

V.2: Use static_assert() instead of assert().
V.3: Use C99 compat STATIC_ASSERT() over C11 static_assert().

Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Acked-by: Dave Airlie <airlied@redhat.com>
7 years agoi965: Print out cycle estimates at the start of block annotations.
Kenneth Graunke [Sun, 11 Dec 2016 06:13:05 +0000 (22:13 -0800)]
i965: Print out cycle estimates at the start of block annotations.

We now print

   START B15 <-B14 (42774 cycles)

indicating that we estimate B15 will take 42,774 cycles.  Printing
this should make it easier where time is spent in the program.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
7 years agomesa: Return LINEAR encoding for winsys FBO depth/stencil.
Kenneth Graunke [Sat, 10 Dec 2016 00:16:53 +0000 (16:16 -0800)]
mesa: Return LINEAR encoding for winsys FBO depth/stencil.

GetFramebufferAttachmentParameteriv should return GL_LINEAR for the
window system default framebuffer's GL_DEPTH or GL_STENCIL attachments
when there are zero depth or stencil bits.

The GL 4.5 spec's GetFramebufferAttachmentParameteriv section says:

"If the value of FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE is not NONE,
 these queries apply to all other framebuffer types:

 [...]

 If attachment is not a color attachment, or no data storage or texture
 image has been specified for the attachment, then params will contain
 the value LINEAR."

Note that we already return LINEAR for the case where there is an actual
depth or stencil renderbuffer attached.  In the case modified by this
patch, FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE returns FRAMEBUFFER_DEFAULT
rather than NONE.

Fixes a CTS test when run in a visual without depth / stencil buffers:
GL45-CTS.gtf30.GL3Tests.framebuffer_srgb.framebuffer_srgb_default_encoding

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
7 years agointel/aubinator: fix 32bit shift overflow warning
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:46 +0000 (21:10 +0200)]
intel/aubinator: fix 32bit shift overflow warning

Doesn't look like this can work on 32bit, just rids of annoying
warning.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
7 years agoanv: fix release build unused variable warnings
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:48 +0000 (21:10 +0200)]
anv: fix release build unused variable warnings

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
7 years agoradv/ac: some fix maybe-uninitialized warnings
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:05 +0000 (21:10 +0200)]
radv/ac: some fix maybe-uninitialized warnings

Mark some paths unreachable so that compiler knows variables are
initialized in all valid paths.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
7 years agoradv/meta: use VK_NULL_HANDLE for handles
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:04 +0000 (21:10 +0200)]
radv/meta: use VK_NULL_HANDLE for handles

Otherwise we get 32bit warnings because handle is plain uint64_t there
and NULL is not suited to initialize that.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
7 years agoradv: fix release build unused variable warnings
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:03 +0000 (21:10 +0200)]
radv: fix release build unused variable warnings

Just mark with MAYBE_UNUSED.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
7 years agosoftpipe: fix release build unused variable warning
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:47 +0000 (21:10 +0200)]
softpipe: fix release build unused variable warning

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
7 years agoradeonsi: fix release build unused variable warnings
Grazvydas Ignotas [Sat, 10 Dec 2016 19:10:45 +0000 (21:10 +0200)]
radeonsi: fix release build unused variable warnings

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
7 years agoi965/mt: Disable HiZ when sharing depth buffer externally (v2)
Chad Versace [Sat, 10 Dec 2016 00:22:52 +0000 (16:22 -0800)]
i965/mt: Disable HiZ when sharing depth buffer externally (v2)

intel_miptree_make_shareable() discarded and disabled CCS. Fix it so
that it discards and disables HiZ too.

Fixes dEQP-EGL.functional.image.render_multiple_contexts.gles2_renderbuffer_depth16_depth_buffer
on Skylake.

v2: Actually do what the commit message says. Discard the HiZ buffer.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=98329
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: Nanley Chery <nanley.g.chery@intel.com
Cc: Haixia Shi <hshi@chromium.org>
Cc: mesa-stable@lists.freedesktop.org
7 years agoi965/mt: Disable aux surfaces after making miptree shareable
Chad Versace [Sat, 10 Dec 2016 00:18:11 +0000 (16:18 -0800)]
i965/mt: Disable aux surfaces after making miptree shareable

The entire goal of intel_miptree_make_shareable() is to permanently
disable the miptree's aux surfaces. So set
intel_mipmap_tree:disable_aux_buffers after the function's done with
discarding down the aux surfaces.

References: https://bugs.freedesktop.org/show_bug.cgi?id=98329
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: Nanley Chery <nanley.g.chery@intel.com
Cc: Haixia Shi <hshi@chromium.org>
Cc: mesa-stable@lists.freedesktop.org
7 years agospirv: Use a simpler and more correct implementaiton of tanh()
Jason Ekstrand [Fri, 9 Dec 2016 17:34:50 +0000 (09:34 -0800)]
spirv: Use a simpler and more correct implementaiton of tanh()

The new implementation is more correct because it clamps the incoming value
to 10 to avoid floating-point overflow.  It also uses a much reduced
version of the formula which only requires 1 exp() rather than 2.  This
fixes all of the dEQP-VK.glsl.builtin.precision.tanh.* tests.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "13.0" <mesa-dev@lists.freedesktop.org>
7 years agoglsl: Use a simpler formula for tanh
Jason Ekstrand [Fri, 9 Dec 2016 17:33:05 +0000 (09:33 -0800)]
glsl: Use a simpler formula for tanh

The formula we have used in the past is a trivial reduction from the
definition by simply multiplying both the numerator and denominator of the
formula by 2.  However, multiplying by e^x, you can further reduce it.
This allows us to get rid of one side of the clamp and two of exponential
functions which should make it faster.  The new formula still passes the
dEQP precision tests for tanh so it should be fine.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agoanv: Clean up some unused variables
Edward O'Callaghan [Fri, 9 Dec 2016 14:40:40 +0000 (01:40 +1100)]
anv: Clean up some unused variables

Following on from the spirit of commit 011e5570f.

Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
7 years agoswr: [rasterizer common/core/jitter] fetch support for GL_FIXED
Tim Rowley [Wed, 7 Dec 2016 23:04:20 +0000 (17:04 -0600)]
swr: [rasterizer common/core/jitter] fetch support for GL_FIXED

v2: use fmul(1/65536) instead of fdiv(65535)

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
7 years agoconfigure: cleanup GLX_USE_TLS handling
Emil Velikov [Mon, 5 Dec 2016 19:02:29 +0000 (19:02 +0000)]
configure: cleanup GLX_USE_TLS handling

Mesa requires ax_pthread_ok = yes, thus we can fold/rewrite the
conditional to follow the more common "if test" pattern.

No functional change intended.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
7 years agoconfigure: enable glx-tls by default
Emil Velikov [Mon, 5 Dec 2016 19:02:28 +0000 (19:02 +0000)]
configure: enable glx-tls by default

In the (not too) distant future we'd want to remove this option and
effectively drop the other codepath(s) we have in our dispatch.

Linux distributions have been using --enable-glx-tls for a number of
years. Some/most BSD platforms still don't support this, yet this should
serve as an encouragement to move things forwards.

Note: we had many bug reports were opened due to the wrong default
option. See the list below for details.

v2:
 - Correct default option in help string (Andreas)
 - Add bugzilla references.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70623
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72902
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73778
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89043

Cc: Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
Cc: Jonathan Gray <jsg@jsg.id.au>
Cc: mesa-maintainers@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Andreas Boll <andreas.boll.dev@gmail.com>
7 years agodocs: document how to (self-) reject stable patches
Emil Velikov [Mon, 5 Dec 2016 16:11:21 +0000 (16:11 +0000)]
docs: document how to (self-) reject stable patches

Document what has been the unofficial way to self-reject stable patches.

Namely: drop the mesa-stable tag and push the commit.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
7 years agoegl: add and enable EGL_KHR_config_attribs
Emil Velikov [Mon, 5 Dec 2016 14:42:04 +0000 (14:42 +0000)]
egl: add and enable EGL_KHR_config_attribs

Extension is already implemented in the main code.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
7 years agoegl/surfaceless: remove duplicate KHR_image_base enablement
Emil Velikov [Mon, 5 Dec 2016 14:42:03 +0000 (14:42 +0000)]
egl/surfaceless: remove duplicate KHR_image_base enablement

Already set by the core code - dri2_create_screen/dri2_setup_screen

Cc: Chad Versace <chadversary@chromium.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
7 years agoegl: unexport _eglConvertIntsToAttribs
Eric Engestrom [Thu, 8 Dec 2016 00:36:03 +0000 (00:36 +0000)]
egl: unexport _eglConvertIntsToAttribs

Nobody else makes use of this function.
We can always re-export it if someone ever needs it.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
7 years agoegl: rename static functions to match convention
Eric Engestrom [Thu, 8 Dec 2016 00:36:02 +0000 (00:36 +0000)]
egl: rename static functions to match convention

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
7 years agocompiler/glsl: fix precision problem of tanh
Haixia Shi [Fri, 9 Dec 2016 01:41:02 +0000 (17:41 -0800)]
compiler/glsl: fix precision problem of tanh

Clamp input scalar value to range [-10, +10] to avoid precision problems
when the absolute value of input is too large.

Fixes dEQP-GLES3.functional.shaders.builtin_functions.precision.tanh.* test
failures.

v2: added more explanation in the comment.
v3: fixed a typo in the comment.

Signed-off-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "13.0" <mesa-dev@lists.freedesktop.org>
7 years agoswr: [rasterizer core/memory] Finish R24_UNORM_X8_TYPELESS for AVX512
Tim Rowley [Wed, 7 Dec 2016 23:02:29 +0000 (17:02 -0600)]
swr: [rasterizer core/memory] Finish R24_UNORM_X8_TYPELESS for AVX512

This one-off specialization was missed.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
7 years agoradv: Use enum for memory types.
Bas Nieuwenhuizen [Thu, 8 Dec 2016 22:06:44 +0000 (23:06 +0100)]
radv: Use enum for memory types.

Inspired by patches from Eric Engestrom.

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Cc: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: Use enum for memory heaps.
Bas Nieuwenhuizen [Thu, 8 Dec 2016 21:28:21 +0000 (22:28 +0100)]
radv: Use enum for memory heaps.

Inspired by patches from Eric Engestrom.

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Cc: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: Clean up some unused variables.
Bas Nieuwenhuizen [Thu, 8 Dec 2016 21:19:28 +0000 (22:19 +0100)]
radv: Clean up some unused variables.

Leftovers from anv?

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
7 years agoi965: delay adding built-in uniforms to Parameters list
Timothy Arceri [Tue, 6 Dec 2016 06:34:02 +0000 (17:34 +1100)]
i965: delay adding built-in uniforms to Parameters list

This is a step towards using NIR optimisations over GLSL IR
optimisations. Delaying adding built-in uniforms until after
we convert to NIR gives it a chance to optimise them away.

V2: move the new code back to brw_link_shader()

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
7 years agoswr: [rasterizer core] supply proper clip distances to point sprites
Ilia Mirkin [Thu, 24 Nov 2016 18:27:48 +0000 (13:27 -0500)]
swr: [rasterizer core] supply proper clip distances to point sprites

Large points become pairs of triangles when rasterized, so we must feed
it three clip distances, one for each vertex.

The clip distance is not subject to sprite coord replacement, so there's
no interpolation of it. We just take its value and put it in the "z"
component of the barycentric-ready plane equation.

(We could also just cull it at an earlier point in time, but that would
require larger changes.)

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
7 years agoswr: [rasterizer core] perform perspective division on clip distances
Ilia Mirkin [Thu, 24 Nov 2016 18:27:48 +0000 (13:27 -0500)]
swr: [rasterizer core] perform perspective division on clip distances

Clip distances need to be perspective-divided. This fixes all the
interpolation-*-{distance,vertex} piglits.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
7 years agoradv/ac: no need to pass nir to the post outputs handling
Dave Airlie [Thu, 8 Dec 2016 00:54:24 +0000 (00:54 +0000)]
radv/ac: no need to pass nir to the post outputs handling

We don't use the nir shader in here at all.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: fix warnings in ubo load code.
Dave Airlie [Thu, 8 Dec 2016 00:12:08 +0000 (00:12 +0000)]
radv: fix warnings in ubo load code.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/ac: pass a mask of array params not a number.
Dave Airlie [Thu, 8 Dec 2016 00:11:33 +0000 (00:11 +0000)]
radv/ac: pass a mask of array params not a number.

This makes it easier to add new params before the array ones.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: split out a chunk of variant filling code.
Dave Airlie [Thu, 8 Dec 2016 00:03:38 +0000 (00:03 +0000)]
radv: split out a chunk of variant filling code.

This code will have use for copy shaders etc.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/meta: don't pass rect into blit2d src function.
Dave Airlie [Wed, 7 Dec 2016 23:58:08 +0000 (23:58 +0000)]
radv/meta: don't pass rect into blit2d src function.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/meta: cleanup image info setup.
Dave Airlie [Wed, 30 Nov 2016 02:08:15 +0000 (02:08 +0000)]
radv/meta: cleanup image info setup.

This just passes the subresource info in and uses it.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/meta: split copyimage api into api and meta function
Dave Airlie [Wed, 30 Nov 2016 02:03:33 +0000 (02:03 +0000)]
radv/meta: split copyimage api into api and meta function

This make it easier to add multiple queues later.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/meta: clean up buffer->image code.
Dave Airlie [Wed, 30 Nov 2016 01:56:11 +0000 (01:56 +0000)]
radv/meta: clean up buffer->image code.

Removes some unnecessary functions and pull
some stuff out of the loop.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/ac: don't pass nir to create_function
Dave Airlie [Wed, 7 Dec 2016 23:45:36 +0000 (23:45 +0000)]
radv/ac: don't pass nir to create_function

This isn't needed for later things like geom shader copy shaders,
we won't have NIR.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: add missing license file to radv_meta_bufimage.
Dave Airlie [Wed, 30 Nov 2016 01:51:19 +0000 (01:51 +0000)]
radv: add missing license file to radv_meta_bufimage.

Just noticed this file was missing license and any
explaination of what is in it.

(stable just for license header reasons)
Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv/ac: use build_gep0 instead of opencoding it.
Dave Airlie [Wed, 7 Dec 2016 23:39:49 +0000 (23:39 +0000)]
radv/ac: use build_gep0 instead of opencoding it.

Reviewed by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradeonsi: disable the constant engine (CE) on Carrizo and Stoney
Marek Olšák [Wed, 7 Dec 2016 22:01:56 +0000 (23:01 +0100)]
radeonsi: disable the constant engine (CE) on Carrizo and Stoney

It must be disabled until the kernel bug is fixed, and then we'll enable CE
based on the DRM version.

Cc: 12.0 13.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
7 years agoradeonsi: Fix typo: "llvm.fs.interp" => "llvm.SI.fs.interp"
Michel Dänzer [Thu, 8 Dec 2016 01:51:03 +0000 (10:51 +0900)]
radeonsi: Fix typo: "llvm.fs.interp" => "llvm.SI.fs.interp"

Fixes lots of pixel shaders failing to compile with LLVM 3.9 or older.

Trivial.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99013#c4

7 years agoradv: make push constants optional
Dave Airlie [Mon, 28 Nov 2016 03:15:30 +0000 (03:15 +0000)]
radv: make push constants optional

We don't set the push constants slot up unless
something will cause us to need it.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: only emit descriptor sgprs when needed
Dave Airlie [Mon, 28 Nov 2016 02:43:27 +0000 (02:43 +0000)]
radv: only emit descriptor sgprs when needed

This only emits enough descriptor sgprs for the number
of sets in the layout, and only emits the descriptors
necessary for the current stage.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: move userdata sgpr ownership to compiler side.
Dave Airlie [Mon, 28 Nov 2016 01:11:34 +0000 (01:11 +0000)]
radv: move userdata sgpr ownership to compiler side.

This isn't fully what we want yet, but is a good step on the way.

This allows the compiler to create the information structures
for the state setting side, however the state setting still expects
things to be pretty much in 2 sgpr wide register sets, and can't
handle the indirect setting yet.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: refactor out the constant setting user sgpr code.
Dave Airlie [Mon, 28 Nov 2016 00:57:30 +0000 (00:57 +0000)]
radv: refactor out the constant setting user sgpr code.

This just refactors out some common code to make future changes
easier to understand.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: refactor out the descriptor user sgpr setting.
Dave Airlie [Mon, 28 Nov 2016 00:56:37 +0000 (00:56 +0000)]
radv: refactor out the descriptor user sgpr setting.

This just splits some common code into a utility function.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: only bind descriptor sets to stages that need them
Dave Airlie [Mon, 28 Nov 2016 00:46:00 +0000 (00:46 +0000)]
radv: only bind descriptor sets to stages that need them

This copies the push constant code and only binds descriptor
sets to the stages that need them. It also now has to dirty
descriptors on pipeline binds.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: move descriptor set userdata emission to draw flush time.
Dave Airlie [Mon, 28 Nov 2016 00:42:56 +0000 (00:42 +0000)]
radv: move descriptor set userdata emission to draw flush time.

This is another step towards having the compiler decide the
user sgpr layout.

This still emits the descriptors sets for all shader types, but
we will fix this later.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
7 years agoradv: refactor descriptor set userdata emission out.
Dave Airlie [Mon, 28 Nov 2016 00:37:25 +0000 (00:37 +0000)]
radv: refactor descriptor set userdata emission out.

This just moves this into a separate function.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>