The variable is already of type src_reg. creating a new instance only to
destroy it seems unnecessary.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
There is only one function that can be called, which is well known at
compilation time.
The abstraction used here seems unnecessary, so let's use a direct call
to brw_stage_prog_data_free() when appropriate, cut down the size of
struct brw_cache.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The maximum number of active variables for shader storage blocks should
take into account the specific rules for shader storage blocks, i.e. for
an active shader storage block member declared as an array, an entry
will be generated only for the first array element, regardless of its type.
Fixes 3 dEQP-GLES31.functional.* tests:
dEQP-GLES31.functional.program_interface_query.shader_storage_block.active_variables.named_block
dEQP-GLES31.functional.program_interface_query.shader_storage_block.active_variables.unnamed_block
dEQP-GLES31.functional.program_interface_query.shader_storage_block.active_variables.block_array
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This reverts commit 24bcc89c8f.
Now that we have the new vulkan_resource_index intrinsic, these variants of
the classic UBO/SSBO instrinsics aren't needed.
From OpenGL ES 3.1 specification, section 10.5:
"DrawArraysIndirect requires that all data sourced for the
command, including the DrawArraysIndirectCommand
structure, be in buffer objects, and may not be called when
the default vertex array object is bound."
Signed-off-by: Marta Lofstedt <marta.lofstedt@linux.intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
For debugging, bug reports, etc.
This is not in the radeonsi directory, but it is about radeonsi.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
From OpenGL 4.4 specification, section 10.4 and
Open GL Es 3.1 section 10.5:
"An INVALID_VALUE error is generated if indirect is not a multiple
of the size, in basic machine units, of uint."
However, the current code follow the ARB_draw_indirect:
https://www.opengl.org/registry/specs/ARB/draw_indirect.txt
"INVALID_OPERATION is generated by DrawArraysIndirect and
DrawElementsIndirect if commands source data beyond the end
of a buffer object or if <indirect> is not word aligned."
V2: After discussions on the list, it was suggested to
only keep the INVALID_VALUE error.
Signed-off-by: Marta Lofstedt <marta.lofstedt@linux.intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
From ARB_program_query_interface spec:
"uint GetProgramResourceIndex(uint program, enum programInterface,
const char *name);
[...]
If <name> exactly matches the name string of one of the active resources
for <programInterface>, the index of the matched resource is returned.
Additionally, if <name> would exactly match the name string of an active
resource if "[0]" were appended to <name>, the index of the matched
resource is returned. [...]"
"A string provided to GetProgramResourceLocation or
GetProgramResourceLocationIndex is considered to match an active variable
if:
[...]
* if the string identifies the base name of an active array, where the
string would exactly match the name of the variable if the suffix
"[0]" were appended to the string;
[...]
"
Fixes the following two dEQP-GLES31 tests:
dEQP-GLES31.functional.program_interface_query.shader_storage_block.resource_list.block_array
dEQP-GLES31.functional.program_interface_query.shader_storage_block.resource_list.block_array_single_element
v2:
- Add AoA support (Timothy)
- Apply it too for GetUniformLocation(), GetUniformName() and others
because ARB_program_interface_query says that they are equivalent
to GetProgramResourceLocation() and GetProgramResourceName() (Tapani)
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This paves the way for copy propagating our unpacks. We end up with a
small change on shader-db:
total instructions in shared programs: 89390 -> 89251 (-0.16%)
instructions in affected programs: 19041 -> 18902 (-0.73%)
which appears to be because we no longer convert MOVs for an FMAX dst,
r4.unpack, r4.unpack (instead of the previous MOV dst, r4.unpack), and
this ends up with a slightly better schedule.
At one point I thought packs and unpacks were in the same field of the
instruction. They aren't. These instructions therefore never cause a
pack.
total instructions in shared programs: 89472 -> 89390 (-0.09%)
instructions in affected programs: 15261 -> 15179 (-0.54%)
When a TCS is present, the TES input gl_PatchVerticesIn is actually a
constant - it's simply the # of output vertices specified by the TCS
layout qualifiers. So, we can replace the system value with a constant,
which may allow further optimization, and will likely be more efficient.
If the TCS is absent, we can't do this optimization.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Previously we could create a renderbuffer with format
MESA_FORMAT_R8G8B8A8_UNORM, convert that renderbuffer to an EGLImage,
then FAIL to convert the EGLImage back to a renderbuffer because
reasons. Just use the same check in
intel_image_target_renderbuffer_storage that brw_render_target_supported
uses.
There are more checks in brw_render_target_supported, but I don't think
they are necessary here. A different approach would be to refactor
brw_render_target_supported to take rb->Format and rb->NumSamples as
parameters (instead of a gl_renderbuffer) and use the new function here.
Fixes:
ES2-CTS.gtf.GL2ExtensionTests.egl_image.egl_image
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Tested-by: Tapani Pälli <tapani.palli@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92476
Cc: "10.3 10.4 10.5 10.6 11.0" <mesa-stable@lists.freedesktop.org>
This is more optimal as it means we no longer have to upload the same set
of ABO surfaces to all stages in the program.
This also fixes a bug where since commit c0cd5b var->data.binding was
being used as a replacement for atomic buffer index, but they don't have
to be the same value they just happened to end up the same when binding is 0.
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Alejandro Piñeiro <apinheiro@igalia.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90175
f16c intrinsic can only be emitted when AVX is used. So when we disable AVX
due to forcing 128bit vectors we must not use this intrinsic (depending on
llvm version, this worked previously because llvm used AVX even when we didn't
tell it to, however I've seen this fail with llvm 3.3 since
718249843b which seems to have the side effect
of disabling avx in llvm albeit it only touches sse flags really, but
with ea421e919a it's now really disabled).
Albeit being able to use AVX with 128bit vectors also would have its uses, the
code as is really was meant to emulate jit code creation for less capable cpus.
v2: add some (ifdefed out) missing de-featuring options for simulating
less capable cpus.
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Patch adds additional check to make sure we don't return locations for
structures or arrays of structures.
From page 79 of the OpenGL 4.2 spec:
"A valid name cannot be a structure, an array of structures, or any
portion of a single vector or a matrix."
v2: use without-array() to simplify code (Timothy)
No Piglit or CTS regressions observed.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
One instruction instead of four, and it turns out you do this a lot for
the Over operator.
total uniforms in shared programs: 32168 -> 32087 (-0.25%)
uniforms in affected programs: 318 -> 237 (-25.47%)
total instructions in shared programs: 89830 -> 89472 (-0.40%)
instructions in affected programs: 6434 -> 6076 (-5.56%)
I left the function to obtain the revision because it is, and will continue to
be useful in the future. I'd rather not have to dig it up every time we need it.
Comments left at the implementation to say as much.
This was accidentally left here when I moved the early platform support:
commit 28ed1e08e8
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Fri Aug 7 13:58:37 2015 -0700
i965/skl: Remove early platform support
Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Marek Olšák