Jason Ekstrand [Thu, 15 Oct 2015 16:20:24 +0000 (09:20 -0700)]
nir/prog: Don't double-insert the fog-coord variable
nir_variable_create already inserts it in the right list for us so
inserting it again causes a linked list corruption.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Jason Ekstrand [Fri, 9 Oct 2015 01:36:27 +0000 (18:36 -0700)]
nir/glsl: Use shader_prog->Name for naming the NIR shader
This has the better name to use. Aparently, sh->Name is usually 0.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Neil Roberts <neil@linux.intel.com>
Jason Ekstrand [Fri, 9 Oct 2015 14:05:11 +0000 (07:05 -0700)]
nir: Add helpers for creating variables and adding them to lists
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Jason Ekstrand [Fri, 9 Oct 2015 14:02:57 +0000 (07:02 -0700)]
nir/prog: Use nir_foreach_variable
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Brian Paul [Wed, 14 Oct 2015 15:53:53 +0000 (09:53 -0600)]
mesa: wrap a ridiculously long line in es1_conversion.c
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:53:26 +0000 (09:53 -0600)]
mesa: add num_buffers() helper in blend.c
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 16:08:18 +0000 (10:08 -0600)]
mesa: optimize _UsesDualSrc blend flag setting
For glBlendFunc and glBlendFuncSeparate(), the _UsesDualSrc flag
will be the same for all buffers, so no need to compute it N times.
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:34:39 +0000 (09:34 -0600)]
mesa: fix incorrect error string in _mesa_BlendEquationiARB()
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:35:53 +0000 (09:35 -0600)]
mesa: move validate_blend_factors() call after no-change check
A redundant call to glBlendFuncSeparateiARB() is more likely than getting
invalid values, so do the no-op check first.
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:45:36 +0000 (09:45 -0600)]
mesa: optimize no-change check in _mesa_BlendEquationSeparate()
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:41:11 +0000 (09:41 -0600)]
mesa: optimize no-change check in _mesa_BlendEquation()
Same story as preceeding change to _mesa_BlendFuncSeparate().
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:31:41 +0000 (09:31 -0600)]
mesa: optimize no-change check in _mesa_BlendFuncSeparate()
Streamline the checking for no state change in _mesa_BlendFuncSeparate()
(and _mesa_BlendFunc()). If _BlendFuncPerBuffer is false, we only need
to check the 0th buffer state. Move argument validation after the no-op
check.
I'm looking at an app that issues about 1000 redundant glBlendFunc()
calls per frame!
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:10:19 +0000 (09:10 -0600)]
mesa: short-cut new_state == _NEW_LINE in _mesa_update_state_locked()
We can skip to the end of _mesa_update_state_locked() if only the
_NEW_LINE flag is set since none of the derived state depends on it
(just like _NEW_CURRENT_ATTRIB). Note that we still call the
ctx->Driver.UpdateState() function, of course.
v2: use bitmask-based test, per Eric.
Reviewed-by: Eric Anholt <eric@anholt.net>
Brian Paul [Wed, 14 Oct 2015 15:08:50 +0000 (09:08 -0600)]
mesa: remove FLUSH_VERTICES() in _mesa_MatrixMode()
Changing the matrix mode alone has no effect on rendering and does
not need to trigger a flush or state validation.
Reviewed-by: Eric Anholt <eric@anholt.net>
Chih-Wei Huang [Mon, 12 Oct 2015 15:36:59 +0000 (23:36 +0800)]
mesa: android: Fix the incorrect path of sse_minmax.c
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Fixes:
669cfc267a1 (android: mesa: fix the path of the SSE4_1
optimisations)
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Mauro Rossi [Sun, 11 Oct 2015 11:49:38 +0000 (13:49 +0200)]
i965: android: add the i965_compile_FILES sources to the driver
i965_compile_FILES are needed otherwise we'll error out as below:
target SharedLib: i915_dri (out/target/product/x86/obj/SHARED_LIBRARIES/i915_dri_intermediates/LINKED/i915_dri.so)
external/mesa/src/mesa/drivers/dri/i965/brw_ir_fs.h:181: error: undefined reference to 'fs_inst::~fs_inst()'
...
...
external/mesa/src/mesa/drivers/dri/i965/intel_screen.c:1484: error: undefined reference to 'brw_compiler_create'
collect2: error: ld returned 1 exit status
build/core/shared_library.mk:81: recipe for target 'out/target/product/x86/obj/SHARED_LIBRARIES/i965_dri_intermediates/LINKED/i965_dri.so' failed
make: *** [out/target/product/x86/obj/SHARED_LIBRARIES/i965_dri_intermediates/LINKED/i965_dri.so] Error 1
[Emil Velikov: tweak commit message]
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Emil Velikov [Tue, 13 Oct 2015 10:26:09 +0000 (11:26 +0100)]
program: convert _mesa_init_gl_program() to take struct gl_program *
Rather than accepting a void pointer, only to down and up cast around
it, convert the function to take the base (struct gl_program) pointer.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Emil Velikov [Sat, 10 Oct 2015 15:13:38 +0000 (16:13 +0100)]
nir: include nir_instr_set.h in the tarball
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Timothy Arceri [Fri, 5 Jun 2015 23:10:55 +0000 (09:10 +1000)]
glsl: Allow arrays of arrays in GLSL ES 3.10 and GLSL 4.30
V3: use a check_*_allowed style function for requirements checking
rather than has_* which doesn't encapsulate the error message
V2: add missing 's' to the extension name in error messages
and add decimal place in version string
Reviewed-by: Marta Lofstedt <marta.lofstedt@intel.com>
Timothy Arceri [Fri, 9 Oct 2015 11:00:20 +0000 (22:00 +1100)]
glsl: allow for AoA in calculating offset to ubo start region
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Fri, 9 Oct 2015 10:54:09 +0000 (21:54 +1100)]
glsl: build ubo name and indexing offset for AoA
V2: split out unrelated change as suggested by Samuel
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Tue, 25 Aug 2015 04:15:25 +0000 (14:15 +1000)]
glsl: link uniform block arrays of arrays
This adds support for setting up the UniformBlock structures for AoA
and also adds support for resizing AoA blocks with a packed layout.
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Thu, 4 Jun 2015 01:19:05 +0000 (11:19 +1000)]
glsl: Add AoA support when checking for non-const index
When checking for non-const indexing of interfaces
take into account arrays of arrays
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Mon, 16 Mar 2015 04:31:11 +0000 (15:31 +1100)]
glsl: Add support for lowering interface block arrays of arrays
V2: make array processing functions static
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Sun, 19 Jul 2015 04:08:44 +0000 (14:08 +1000)]
glsl: add AoA support for an inteface with unsized array members
Add support for setting the max access of an unsized member
of an interface array of arrays.
For example ifc[j][k].foo[i] where foo is unsized.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Thu, 12 Mar 2015 08:52:47 +0000 (19:52 +1100)]
glsl: add AoA support for linking interface blocks with unsized members
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Mon, 12 May 2014 10:25:26 +0000 (20:25 +1000)]
glsl: avoid hitting assert for arrays of arrays
Also add TODO comment about adding proper support
Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Sun, 30 Aug 2015 11:08:22 +0000 (21:08 +1000)]
glsl: add AoA support for atomic counters
This marks all counters in an AoA as active.
For AoA all but the innermost array are treated as separate
counters/uniforms. The Nvidia binary also goes further and
finds inactive counters in the AoA, in future we should do
this too, however this gets things working for the time being.
This change also removes the use of UniformHash for atomic counters,
this avoids having to generate name strings used as hash keys.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Fri, 18 Sep 2015 12:51:40 +0000 (22:51 +1000)]
glsl: add std140 layout support for AoA
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Sat, 18 Jul 2015 07:24:22 +0000 (17:24 +1000)]
i965: add arrays of arrays support for varyings
V2: get the correct vector elements value for outputs
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Thu, 17 Sep 2015 04:17:17 +0000 (14:17 +1000)]
glsl: calculate AoA uniform offset correctly for structs
This allows the correct offset to be calculated for use in indirect
indexing of samplers.
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Sat, 11 Jul 2015 11:38:54 +0000 (21:38 +1000)]
glsl: remove dead code in a single pass
Currently only one ir assignment is removed for each var in a single
dead code optimisation pass. This means if a var has more than one
assignment, then it requires all the glsl optimisations to be run again
for each additional assignment to be removed.
Another pass is also required to remove the variable itself.
With this change all assignments and the variable are removed in a single
pass.
Some of the arrays of arrays conformance tests that were looping
through 8 dimensions ended up with a var with hundreds of assignments.
This change helps ES31-CTS.arrays_of_arrays.InteractionFunctionCalls1
go from around 3 min 20 sec -> 2 min
ES31-CTS.arrays_of_arrays.InteractionFunctionCalls2 went from
around 9 min 20 sec to 7 min 30 sec
I had difficulty getting the public shader-db to give a consistent result
with or without this change but the results seemed unchanged at between
15-20 seconds.
Thomas Helland measured change with shader-db on his machine from
approx 117 secs to 112 secs.
V3: Simplify freeing of list as suggested by Ian, and spelling fixes.
V2: Add assert to be sure references are counted before assignments.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-By: Thomas Helland <thomashelland90@gmail.com>
Tested-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Mon, 23 Jun 2014 21:43:05 +0000 (07:43 +1000)]
glsl: dont allow gl_PerVertex to be redeclared as an array of arrays
V3: move patch after fixes to ast for AoA and add const to helper
as suggested by Ian
V2: move single dimensional array detection into a helper
Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Thu, 15 Oct 2015 03:35:41 +0000 (14:35 +1100)]
glsl: check that only the outermost array is unsized
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Thu, 15 Oct 2015 03:32:41 +0000 (14:32 +1100)]
glsl: allow AoA to be sized by initializer or constructor
V2: Split out unsized array validation to its own patch as
suggested by Samuel.
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Timothy Arceri [Wed, 29 Jul 2015 01:57:44 +0000 (11:57 +1000)]
glsl: add support for initialising sampler AoA
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Timothy Arceri [Sun, 5 Jul 2015 05:18:10 +0000 (15:18 +1000)]
glsl: Add support for linking uniform arrays of arrays
V3: Fix setting of data.location for struct AoA UBO members
V2: Handle arrays of arrays in the same way structures are handled
The ARB_arrays_of_arrays spec doesn't give very many details on how
AoA uniforms are intended to be implemented. However in the
ARB_program_interface_query spec there are details that show AoA are
intended to be handled in a similar way to structs.
Issues 7 from the ARB_program_interface_query spec:
We define rules consistent with our enumeration rules for
other complex types. For existing one-dimensional arrays, we enumerate
a single entry if the array is an array of basic types, or separate
entries for each array element if the array is an array of structures.
We follow similar rules here. For a uniform array such as:
uniform vec4 a[5][4][3];
we enumerate twenty different entries ("a[0][0][0]" through
"a[4][3][0]"), each of which is treated as an array with three elements.
This is morally equivalent to what you'd get if you worked around the
limitation in current GLSL via:
struct ArrayBottom { vec4 c[3]; };
struct ArrayMid { ArrayBottom b[3]; };
uniform ArrayMid a[5];
which would enumerate "a[0].b[0].c[0]" through "a[4].b[3].c[0]".
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Kenneth Graunke [Tue, 13 Oct 2015 22:15:57 +0000 (15:15 -0700)]
i965: Don't hardcode FS in "validation failed!" message.
Instead, print "Scalar VS" or "Scalar FS". Otherwise it's really
confusing which stage is broken.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Jordan Justen [Tue, 13 Oct 2015 03:28:28 +0000 (20:28 -0700)]
glsl: Support uint index in lower_vector_insert
The ES31-CTS.compute_shader.pipeline-compute-chain test case generates
an unsigned index by using gl_LocalInvocationID.x and
gl_LocalInvocationID.y as array indices.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Jordan Justen [Tue, 13 Oct 2015 03:22:14 +0000 (20:22 -0700)]
glsl: Support uint index in do_vec_index_to_cond_assign
The ES31-CTS.compute_shader.pipeline-compute-chain test case generates
an unsigned index by using gl_LocalInvocationID.x and
gl_LocalInvocationID.y as array indices.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Jordan Justen [Wed, 14 Oct 2015 18:33:03 +0000 (11:33 -0700)]
i965/fs: Ignore compute shaders in brw_nir_lower_inputs
The commit shown below caused compute shaders to hit the unreachable
in the default of the switch block. Since compute shaders don't have
any inputs, we can make brw_nir_lower_inputs a no-op for CS.
commit
2953c3d76178d7589947e6ea1dbd902b7b02b3d4
Author: Kenneth Graunke <kenneth@whitecape.org>
Date: Fri Aug 14 15:15:11 2015 -0700
i965/vs: Map scalar VS input locations properly; avoid tons of MOVs.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Jordan Justen [Tue, 13 Oct 2015 00:18:51 +0000 (17:18 -0700)]
i965/fs: Simplify FS in brw_nir_lower_inputs to only support scalar mode
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Brian Paul [Wed, 14 Oct 2015 02:12:56 +0000 (20:12 -0600)]
mesa: remove unused functions in program.c
replace_registers() and adjust_param_indexes() were unused.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Brian Paul [Tue, 13 Oct 2015 15:34:53 +0000 (09:34 -0600)]
mesa: minor indentation fix in _mesa_BindTextureUnit()
Brian Paul [Tue, 13 Oct 2015 15:32:34 +0000 (09:32 -0600)]
mesa: remove unused texUnit local in _mesa_BindTextureUnit()
The texture unit is error-checked before this and the texUnit var
is unused, so remove it.
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Krzysztof Sobiecki [Wed, 14 Oct 2015 16:03:00 +0000 (10:03 -0600)]
st/fbo: use pipe_surface_release instead of pipe_surface_reference
pipe_surface_reference have problems with deleted contexts,
so use of pipe_surface_release might be more appropriate.
Fixes Wasteland 2 Director's Cut crash on start.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Brian Paul <brianp@vmware.com>
Marta Lofstedt [Wed, 14 Oct 2015 11:35:32 +0000 (13:35 +0200)]
glsl: Enable split of lower UBOs and SSBO also for compute shaders
The split of Uniform blocks and shader storage block only loops
up to MESA_SHADER_FRAGMENT and igonres compute shaders.
This cause segfault when running the OpenGL ES 3.1 CTS tests
with GL_ARB_compute_shader enabled.
V2: Changed to use MESA_SHADER_STAGES instead of
MESA_SHADER_COMPUTE
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Marta Lofstedt <marta.lofstedt@linux.intel.com>
Jose Fonseca [Wed, 14 Oct 2015 10:50:06 +0000 (11:50 +0100)]
glsl: Include util/strndup.h.
Fixes Windows builds.
Trivial.
Tapani Pälli [Wed, 14 Oct 2015 08:01:29 +0000 (11:01 +0300)]
glsl: calculate TOP_LEVEL_ARRAY_SIZE and STRIDE when adding resources
Patch moves existing calculation code from shader_query.cpp to happen
during program resource list creation.
No Piglit or CTS regressions were observed during testing.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Tapani Pälli [Tue, 13 Oct 2015 11:17:49 +0000 (14:17 +0300)]
glsl: add top level array size and stride to gl_uniform_storage
Patch adds 2 new fields to gl_uniform_storage so that we don't need to
calculate these values during runtime shader queries. This is required by
upcoming changes to free GLSL IR after linking.
Patch moves 3 booleans inside structure so that structure size stays the
same after this change.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Iago Toral Quiroga [Fri, 9 Oct 2015 12:41:21 +0000 (14:41 +0200)]
i965: Adapt SSBOs to work with their own separate index space
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Iago Toral Quiroga [Fri, 9 Oct 2015 11:54:41 +0000 (13:54 +0200)]
glsl/lower_ubo_reference: lower UBOs and SSBOs to separate index spaces
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Iago Toral Quiroga [Thu, 1 Oct 2015 08:17:30 +0000 (10:17 +0200)]
mesa: Add {Num}UniformBlocks and {Num}ShaderStorageBlocks to gl_shader{_program}
These arrays provide backends with separate index spaces for UBOS and SSBOs.
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Iago Toral Quiroga [Thu, 1 Oct 2015 07:08:20 +0000 (09:08 +0200)]
mesa: Rename {Num}UniformBlocks to {Num}BufferInterfaceBlocks
Currently, these arrays in gl_shader and gl_shader_program hold both
UBOs and SSBOs, so this looks like a better name. We were already
using NumBufferInterfaceBlocks in gl_shader_program, so this makes
things more consistent as well.
In a later patch we will add {Num}UniformBlocks and
{Num}ShaderStorageBlocks which will contain only references to
UBOs and SSBOs respectively that will provide backends with
a separate index space for both types of objects.
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Iago Toral Quiroga [Mon, 5 Oct 2015 09:42:43 +0000 (11:42 +0200)]
glsl: Fix variable_referenced() for vector_{extract,insert} expressions
We get these when we operate on vector variables with array accessors
(i.e. things like a[0] where 'a' is a vec4). When we call variable_referenced()
on these expressions we want to return a reference to 'a' instead of NULL.
This fixes a problem where we pass a[0] as the first argument to an atomic
SSBO function that expects a buffer variable. In order to check this, we use
variable_referenced(), but that is currently returning NULL in this case, since
the underlying rvalue is a vector_extract expression.
Tested-by: Markus Wick <markus@selfnet.de>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Iago Toral Quiroga [Mon, 28 Sep 2015 08:47:22 +0000 (10:47 +0200)]
nir: split SSBO min/max atomic instrinsics into signed/unsigned versions
NIR is typeless so this is the only way to keep track of the
type to select the proper atomic to use.
v2:
- Use imin,imax,umin,umax for the intrinsic names (Connor Abbott)
- Change message for unreachable paths (Michael Schellenberger)
Tested-by: Markus Wick <markus@selfnet.de>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Iago Toral Quiroga [Tue, 13 Oct 2015 09:59:59 +0000 (11:59 +0200)]
i965/vec4: fix indentation in vec4_visitor::calculate_live_intervals
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Iago Toral Quiroga [Tue, 13 Oct 2015 09:26:21 +0000 (11:26 +0200)]
i965/fs: Fix indentation in fs_live_variables::compute_start_end
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Brian Paul [Mon, 12 Oct 2015 20:50:17 +0000 (14:50 -0600)]
mesa: clean up comments for gl_current_attrib struct
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 20:16:37 +0000 (14:16 -0600)]
vbo: make void vbo_exec_BeginVertices() static
Not called from any other file. Rename and move before use.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 17:01:23 +0000 (11:01 -0600)]
vbo: document vbo_exec_context fields
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:58:49 +0000 (10:58 -0600)]
vbo: minor clean-ups for vbo_exec_fixup_vertex()
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:53:59 +0000 (10:53 -0600)]
vbo: add assertion in ATTR_UNION macro
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:52:58 +0000 (10:52 -0600)]
vbo: add comments, braces in ATTR_UNION() in vbo_exec_api.c
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:47:26 +0000 (10:47 -0600)]
vbo: fix whitespace in vbo_exec_draw.c
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:43:36 +0000 (10:43 -0600)]
vbo: move 'tmp' var initialization
Improve readability a bit.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 16:43:11 +0000 (10:43 -0600)]
vbo: improve fprintf() formatting
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 15:55:57 +0000 (09:55 -0600)]
vbo: simplify vertex array initializations in vbo_context.c
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 17:26:16 +0000 (11:26 -0600)]
vbo: get rid of needless NR_MAT_ATTRIBS constant
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Mon, 12 Oct 2015 17:32:35 +0000 (11:32 -0600)]
vbo: fix incorrect switch statement in init_mat_currval()
The variable 'i' is a value in [0, MAT_ATTRIB_MAX-1] so subtracting
VERT_ATTRIB_GENERIC0 gave a bogus value and we executed the default
switch clause for all loop iterations.
This doesn't fix any known issues but was clearly incorrect.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Brian Paul [Thu, 8 Oct 2015 20:45:28 +0000 (14:45 -0600)]
mesa: pass caller name to create_textures()
Simpler than the dsa flag approach.
Samuel Iglesias Gonsalvez [Thu, 1 Oct 2015 14:46:55 +0000 (16:46 +0200)]
glsl: fix matrix stride calculation for std430's row_major matrices with two columns
This is the result of applying several rules:
From OpenGL 4.3 spec, section 7.6.2.2 "Standard Uniform Block Layout":
"2. If the member is a two- or four-component vector with components
consuming N basic machine units, the base alignment is 2N or 4N,
respectively."
[...]
"4. If the member is an array of scalars or vectors, the base alignment
and array stride are set to match the base alignment of a single array
element, according to rules (1), (2), and (3), and rounded up to the
base alignment of a vec4."
[...]
"7. If the member is a row-major matrix with C columns and R rows, the
matrix is stored identically to an array of R row vectors with C
components each, according to rule (4)."
[...]
"When using the std430 storage layout, shader storage blocks will be
laid out in buffer storage identically to uniform and shader storage
blocks using the std140 layout, except that the base alignment and
stride of arrays of scalars and vectors in rule 4 and of structures in
rule 9 are not rounded up a multiple of the base alignment of a vec4."
In summary: vec2 has a base alignment of 2*N, a row-major mat2xY is
stored like an array of Y row vectors with 2 components each. Because
of std430 storage layout, the base alignment of the array of vectors
is not rounded up to vec4, so it is still 2*N.
Fixes 15 dEQP tests:
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_lowp_mat2
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_mediump_mat2
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_highp_mat2
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_lowp_mat2x3
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_mediump_mat2x3
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_highp_mat2x3
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_lowp_mat2x4
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_mediump_mat2x4
dEQP-GLES31.functional.ssbo.layout.single_basic_type.std430.row_major_highp_mat2x4
dEQP-GLES31.functional.ssbo.layout.single_basic_array.std430.row_major_mat2
dEQP-GLES31.functional.ssbo.layout.single_basic_array.std430.row_major_mat2x3
dEQP-GLES31.functional.ssbo.layout.single_basic_array.std430.row_major_mat2x4
dEQP-GLES31.functional.ssbo.layout.instance_array_basic_type.std430.row_major_mat2
dEQP-GLES31.functional.ssbo.layout.instance_array_basic_type.std430.row_major_mat2x3
dEQP-GLES31.functional.ssbo.layout.instance_array_basic_type.std430.row_major_mat2x4
v2:
- Add spec quote in both commit log and code (Timothy)
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Marta Lofstedt <marta.lofstedt@intel.com>
Christian König [Sun, 11 Oct 2015 18:13:25 +0000 (20:13 +0200)]
r600/vce: enable VCE for trinity/richland
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Christian König [Sun, 11 Oct 2015 18:09:52 +0000 (20:09 +0200)]
r600/uvd: disable UVD tiling by default
It has only minimal advantages for post processing and doesn't work with VCE.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Glenn Kennard [Wed, 7 Oct 2015 15:17:34 +0000 (17:17 +0200)]
r600g: Enable GL_ARB_gpu_shader5 extension
Signed-off-by: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Glenn Kennard [Wed, 7 Oct 2015 15:17:33 +0000 (17:17 +0200)]
r600g/sb: SB support for UBO indexing
Signed-off-by: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Glenn Kennard [Mon, 21 Sep 2015 14:21:37 +0000 (16:21 +0200)]
r600g/sb: Support gs5 sampler indexing (v2)
[airlied: v2 cayman fixups]
Signed-off-by: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Kenneth Graunke [Fri, 14 Aug 2015 23:01:33 +0000 (16:01 -0700)]
i965/vs: Simplify fs_visitor's ATTR file.
Previously, ATTR was indexed by VERT_ATTRIB_* slots; at the end of
compilation, assign_vs_urb_setup() translated those into GRF units,
and converted ATTR to HW_REGs.
This patch moves the transslation earlier, making ATTR work in terms of
GRF units from the beginning. assign_vs_urb_setup() simply has to add
the number of payload registers and push constants to obtain the final
hardware GRF number. (We can't do this earlier as those values aren't
known.)
ATTR still supports reg_offset; however, it's simply added to reg.
It's not clear whether this is valuable or not.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ilia Mirkin [Mon, 12 Oct 2015 21:15:32 +0000 (17:15 -0400)]
nouveau: avoid double-emitting fence
The act of ensuring that there is space can cause a flush to happen,
which will emit the current screen fence. If that is the fence we're
trying to wait on, then it will have been emitted as a result of doing
the PUSH_SPACE. Don't attempt to emit it a second time.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Fixes:
8053c9208f (nouveau: avoid emitting new fences unnecessarily)
Cc: mesa-stable@lists.freedesktop.org
Ian Romanick [Fri, 9 Oct 2015 22:26:20 +0000 (15:26 -0700)]
glsl: Never allow the sequence operator anywhere in an array size
Fixes:
spec/glsl-1.20/compiler/structure-and-array-operations/array-size-sequence-in-parenthesis.vert
spec/glsl-es-1.00/compiler/array-sized-by-sequence-in-parenthesis.vert
spec/glsl-es-3.00/compiler/array-sized-by-sequence-in-parenthesis.vert
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Ian Romanick [Wed, 7 Oct 2015 21:26:29 +0000 (14:26 -0700)]
glsl: In later GLSL versions, sequence operator is cannot be a constant expression
Fixes:
ES3-CTS.shaders.negative.constant_sequence
spec/glsl-es-3.00/compiler/global-initializer/from-sequence.vert
spec/glsl-es-3.00/compiler/global-initializer/from-sequence.frag
v2: Fix a couple copy-and-paste mistake in the spec quotations.
Suggested by Matt.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Wed, 7 Oct 2015 20:03:53 +0000 (13:03 -0700)]
glsl: Add method to determine whether an expression contains the sequence operator
This will be used in the next patch to enforce some language sematics.
v2: Fix inverted logic in
ast_function_expression::has_sequence_subexpression. The method
originally had a different name and a different meaning. I fixed the
logic in ast_to_hir.cpp, but I only changed the names in
ast_function.cpp.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Marta Lofstedt <marta.lofstedt@intel.com> [v1]
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Wed, 7 Oct 2015 00:05:55 +0000 (17:05 -0700)]
glsl: Restrict initializers for global variables to constant expression in ES
v2: Combine this check with the existing const and uniform checks. This
change depends on the previous patch (glsl: Only set
ir_variable::constant_value for const-decorated variables).
Fixes:
ES2-CTS.shaders.negative.initialize
ES3-CTS.shaders.negative.initialize
spec/glsl-es-1.00/compiler/global-initializer/from-attribute.vert
spec/glsl-es-1.00/compiler/global-initializer/from-uniform.vert
spec/glsl-es-1.00/compiler/global-initializer/from-uniform.frag
spec/glsl-es-1.00/compiler/global-initializer/from-global.vert
spec/glsl-es-1.00/compiler/global-initializer/from-global.frag
spec/glsl-es-1.00/compiler/global-initializer/from-varying.frag
spec/glsl-es-3.00/compiler/global-initializer/from-uniform.vert
spec/glsl-es-3.00/compiler/global-initializer/from-uniform.frag
spec/glsl-es-3.00/compiler/global-initializer/from-in.vert
spec/glsl-es-3.00/compiler/global-initializer/from-in.frag
spec/glsl-es-3.00/compiler/global-initializer/from-global.vert
spec/glsl-es-3.00/compiler/global-initializer/from-global.frag
Note: spec/glsl-es-3.00/compiler/global-initializer/from-sequence.*
still fail because the result of a sequence operator is still considered
to be a constant expression.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92304
Reviewed-by: Tapani Pälli <tapani.palli@intel.com> [v1]
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> [v1]
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Wed, 7 Oct 2015 19:52:58 +0000 (12:52 -0700)]
glsl: Only set ir_variable::constant_value for const-decorated variables
Right now we're also setting for uniforms, and that doesn't seem to hurt
things. The next patch will make general global variables in GLSL ES,
and those definitely should not have constant_value set!
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Fri, 9 Oct 2015 00:32:41 +0000 (17:32 -0700)]
glsl: Use constant_initializer instead of constant_value to determine whether to keep an unused uniform
This even matches the comment "uniform initializers are precious, and
could get used by another stage."
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Thu, 8 Oct 2015 21:24:25 +0000 (14:24 -0700)]
glsl/linker: Use constant_initializer instead of constant_value to initialize uniforms
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Thu, 8 Oct 2015 18:13:00 +0000 (11:13 -0700)]
ff_fragment_shader: Use binding to set the sampler unit
This is the way layout(binding=xxx) works from GLSL. The old method
just happened to work (and significantly predated support for
layout(binding=xxx)), but future changes will break this.
v2: Remove some stale comments. Suggested by Matt and Chris Forbes.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Ian Romanick [Fri, 9 Oct 2015 21:17:32 +0000 (14:17 -0700)]
glsl: Allow built-in functions as constant expressions in OpenGL ES 1.00
In
d4a24745 (August 2012), Paul made functions calls not be constant
expressions in GLSL ES 1.00. Since this feature was added in desktop
GLSL 1.20, we believed that it was added in GLSL ES 3.00. That turns
out to be completely wrong. Built-in functions have always been allowed
as constant expressions in GLSL ES, and the patch adds the (many) spec
quotations to prove it.
While we never previously encountered this, a later patch enforces a GLSL
ES 1.00 rule that global variable initializers must be constant
expressions. Without this fix, several dEQP tests fail.
Fixes:
tests/spec/glsl-es-1.00/compiler/const-initializer/from-function.frag
tests/spec/glsl-es-1.00/compiler/const-initializer/from-function.vert
tests/spec/glsl-es-1.00/compiler/const-initializer/from-sequence-in-function.frag
tests/spec/glsl-es-1.00/compiler/const-initializer/from-sequence-in-function.vert
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "10.0 10.1 10.2 10.3 10.4 10.5 10.6 11.0" <mesa-stable@lists.freedesktop.org>
Yes, I know we don't maintain stable branches that far back, but that
*is* how far back this bug goes!
Nicolai Hähnle [Sat, 3 Oct 2015 22:44:00 +0000 (00:44 +0200)]
u_vbuf: fix vb slot assignment for translated buffers
Vertex attributes of different categories (constant/per-instance/
per-vertex) go into different buffers for translation, and this is now
properly reflected in the vertex buffers passed to the driver.
Fixes e.g. piglit's point-vertex-id divisor test.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Iago Toral Quiroga [Wed, 7 Oct 2015 07:28:43 +0000 (09:28 +0200)]
glsl: include variable name in error messages about initializers
Also fix style / wrong indentation along the way and make the messages
more uniform.
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Iago Toral Quiroga [Wed, 7 Oct 2015 07:21:36 +0000 (09:21 +0200)]
glsl: shader outputs cannot have initializers
GLSL Spec 4.20.8, 4.3 Storage Qualifiers:
"Initializers in global declarations may only be used in declarations of
global variables with no storage qualifier, with a const qualifier or
with a uniform qualifier."
We do this for input variables, but not for output variables. AMD and NVIDIA
proprietary drivers don't allow this either.
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Iago Toral Quiroga [Fri, 9 Oct 2015 05:57:19 +0000 (07:57 +0200)]
i965: Fix unsafe pointer when dumping VS/FS IR
For the VS and FS stages that use ARB_vertex_program or
ARB_fragment_program we don't have a shader program, however,
when debuging is enabled, we call brw_dump_ir like this:
brw_dump_ir("vertex", prog, &vs->base, &vp->program.Base);
where vs will be NULL (since prog is NULL).
As pointed out by Chris, this &vs->base is not really a dereference,
it simply computes a new address that just happens to be 0x0 because
the offset of base in brw_shader is 0. Then brw_dump_ir will see a
NULL pointer and not do anything. This is why this does not crash at
the moment. However, this does not look very safe (it would crash
for any location of base that is not the first in brw_shader), so
patch it to prevent a potential (even if unlikely) problem in the
future.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Dave Airlie [Wed, 30 Sep 2015 07:48:38 +0000 (17:48 +1000)]
mesa/uniforms: fix get_uniform for doubles (v2)
The initial glGetUniformdv support didn't cover all the
casting cases that are apparantly legal, and cts seems to
test for them.
I've updated the piglit test to cover these cases now.
v2: fix indentation - it's all broken in this file (Ilia)
fix src/dst index tracking in light of fp64 support (Ilia)
cc: "11.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Chia-I Wu [Thu, 8 Oct 2015 08:51:50 +0000 (16:51 +0800)]
ilo: improve Gen8 defines based on its PRMs
Matt Turner [Fri, 9 Oct 2015 19:27:04 +0000 (12:27 -0700)]
i965/vec4: Implement b2f and b2i using negation.
Curro added this in commit
3ee2daf23d (before the vec4/NIR backend was
added) but it was missed in the new NIR backend. Add it there as well.
instructions in affected programs: 1857 -> 1810 (-2.53%)
helped: 15
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Ilia Mirkin [Sat, 10 Oct 2015 08:29:39 +0000 (04:29 -0400)]
nv50,nvc0: don't base decisions on available pushbuf space
We still have to push everything out, might as well kick earlier and
flip pushbufs when we know we'll need it. This resolves some issues with
the new policy of making sure that we always leave a bit of room at the
end for fences.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Fixes:
47d11990b (nouveau: make sure there's always room to emit a fence)
Cc: mesa-stable@lists.freedesktop.org
Ilia Mirkin [Sat, 10 Oct 2015 05:56:09 +0000 (01:56 -0400)]
nouveau: avoid emitting new fences unnecessarily
Right now we emit on every kick, but this is only necessary if something
will ever be able to observe that the fence completed. If there are no
refs, leave the fence alone and emit it another day.
This also happens to work around an issue for the kick handler -- a kick
can be a result of e.g. nouveau_bo_wait or explicit kick, or it can be
due to lack of space in the pushbuf. We want the emit to happen in the
current batch, so we want there to always be enough space. However an
explicit kick could take the reserved space for the implicitly-triggered
kick's fence emission if it happened right after. With the new mechanism,
hopefully there's no way to cause two fences to be emitted into the same
reserved space.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Fixes:
47d11990b (nouveau: make sure there's always room to emit a fence)
Cc: mesa-stable@lists.freedesktop.org
Samuel Pitoiset [Sat, 10 Oct 2015 19:59:27 +0000 (21:59 +0200)]
nvc0: make use of NVC0_COMPUTE_CLASS for GF110
In theory, GF110+ should also support NVC8_COMPUTE_CLASS but, in practice,
a ILLEGAL_CLASS dmesg fail appears when using it.
This fixes compute support and MP performance counters on GF110.
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Kenneth Graunke [Thu, 12 Mar 2015 12:26:40 +0000 (05:26 -0700)]
i965/gs: Make MAX_GS_INPUT_VERTICES a #define in brw_context.h.
For scalar VS, I'll need this in brw_fs.cpp as well. It seems silly to
redeclare it in three places.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Kenneth Graunke [Fri, 14 Aug 2015 22:15:11 +0000 (15:15 -0700)]
i965/vs: Map scalar VS input locations properly; avoid tons of MOVs.
Previously, we used nir_lower_io with the scalar type_size function,
which mapped VERT_ATTRIB_* locations to...some numbers. Then, in
fs_visitor::nir_setup_inputs(), we created temporaries indexed by
those numbers, and emitted MOVs from the actual ATTR registers to
those temporaries. Virtually all of these were copy propagated away,
but it's still ugly.
This patch reworks our input lowering to produce NIR lower_input
intrinsics that properly index into the ATTR file, so we can access
it directly.
No changes in shader-db.
v2: Fix unreachable() message (Ken), update commit message (Matt).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>