| Commit message (Collapse) | Author | Age | Files | Lines |
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There is no need to use ralloc here.
Reviewed-by: Marek Olšák <[email protected]>
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Because we optimistically skip compiling shaders if we have seen them
before we may need to compile them later at link time if they haven't
yet been use in a specific combination to create a program.
Rather than always recompiling we take advantage of the
gl_compile_status enum introduced in the previous patch to only
compile when we have previously skipped compilation.
This helps with regressions in app start-up times on cold cache
runs, compared with no cache.
Deus Ex: Mankind Divided start-up times:
cache disabled: ~3m15s
cold cache master: ~4m23s
cold cache with this patch: ~3m33s
Acked-by: Marek Olšák <[email protected]>
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This will allow us to tell if a shader really has been compiled or
if the shader cache has just seen it before.
Acked-by: Marek Olšák <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Andreas Boll <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Analogous to earlier commit(s).
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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All of the scripts are [must be] executed via $PYTHON2 [or equivalent]
hence why they are missing the execute bit.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Nearly all the python scripts used in-tree are invoked via $PYTHON2 or
equivalent. As such having the execute bit not needed and generally
ill-advised.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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This makes it easier/clearer as to:
- if the file should have the execute bit set (.py should not)
- do we need the shebang in the first place and if so what it should be
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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This allows iterating list nodes from a given start point instead of
necessarily the list head.
Signed-off-by: Robert Bragg <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
Acked-by: Kenneth Graunke <[email protected]>
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Since blob is intended for serializing data, it's not a good idea to
leave padding holes with uninitialized data, which may leak heap
contents and hurt compression if the blob is later compressed, like
done by shader cache. Clear it.
Signed-off-by: Grazvydas Ignotas <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Builtins are created once and allocated using their own private ralloc
context. When reparenting IR that includes builtins, we might be steal
bits of builtins. This is problematic because these builtins might now
be freed when the shader that includes then last is disposed. This
might also lead to inconsistent ralloc trees/lists if shaders are
created on multiple threads.
Rather than including builtins directly into a shader's IR, we should
include clones of them in the ralloc context of the shader that
requires them. This fixes double free issues we've been seeing when
running shader-db on a big multicore (72 threads) server.
v2: Also rename _mesa_glsl_find_builtin_function_by_name() to better
reflect how this function is used. (Ken)
v3: Rename ctx to mem_ctx (Ken)
Signed-off-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Jordan Justen <[email protected]>
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Fixes make check after 11f0efec2e615f5233d which caused disk cache
to create an additional directory.
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This reverts commit 0f60c6616e93cba72bff4fbfedb72a753ef78e05.
Piglit and all games tested so far seem to be working without
issue. This change will allow wide user testing and we can decided
before the next release if we need to turn it off again.
Reviewed-by: Marek Olšák <[email protected]>
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The previous implementation was fine for GLSL which doesn't really have
a signed modulus/remainder. They just leave the behavior undefined
whenever either source is negative. However, in SPIR-V, there is a
defined behavior for negative arguments. This commit beefs up the pass
so that it handles both correctly. Tested using a hacked up version of
the Vulkan CTS test to get 64-bit support.
Reviewed-by: Matt Turner <[email protected]>
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Reviewed-by: Matt Turner <[email protected]>
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Previously, when q.subroutine was set to 1, a new subroutine
declaration was added to the AST, while 0 meant a subroutine
definition has been detected by the parser.
Thus, setting the q.subroutine flag in both situations is
obviously wrong because a new type identifier is added instead
of trying to match the declaration. To fix it up, introduce
ast_type_qualifier::is_subroutine_decl() to differentiate
declarations and definitions easily.
This fixes a regression with:
arb_shader_subroutine/compiler/direct-call.vert
Cc: Mark Janes <[email protected]>
Fixes: be8aa76afd ("glsl: remove unecessary flags.q.subroutine_def")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100026
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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The algorithms used by this pass, especially for division, are heavily
based on the work Ian Romanick did for the similar int64 lowering pass
in the GLSL compiler.
v2: Properly handle vectors
v3: Get rid of log2_denom stuff. Since we're using bcsel, we do all the
calculations anyway and this is just extra instructions.
v4:
- Add back in the log2_denom stuff since it's needed for ensuring that
the shifts don't overflow.
- Rework the looping part of the pass to be easier to expand.
Reviewed-by: Matt Turner <[email protected]>
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Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Each of the pop functions (and push_else) take a control flow parameter as
their second argument. If NULL, it assumes that the builder is in a block
that's a direct child of the control-flow node you want to pop off the
virtual stack. This is what 90% of consumers will want. The SPIR-V pass,
however, is a bit more "creative" about how it walks the CFG and it needs
to be able to pop multiple levels at a time, hence the argument.
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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The zy swizzle gives us one component of quotient and one component of
remainder. What we wanted was zw for the remainder.
Reviewed-by: Matt Turner <[email protected]>
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This bit is definitely not necessary because subroutine_list
can be used instead. This frees one more bit in the flags.q
struct which is nice because arb_bindless_texture will need
4 bits for the new layout qualifiers.
No piglit regressions found (including compiler tests) with
"-t subroutine".
v2: set the subroutine flag for validating illegal flags
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Instead of using ralloc_autofree_context() to install an atexit()
handler to ralloc_free(glsl_type::mem_ctx), we can simply free them
from _mesa_glsl_release_types().
This is effectively the same, because _mesa_glsl_release_types() is
called from _mesa_destroy_shader_compiler(), which is called from Mesa's
one_time_fini() function, which Mesa installs as an atexit() handler.
The one advantage here is that it ensures the built-in functions are
destroyed before the types.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
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This improves consistency with image variables and atomic
counters which are already rejected the same way.
Note that opaque variables can't be treated as l-values, which
means only the 'in' function parameter is allowed.
v2: rewrite commit message
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]> (v1)
Reviewed-by: Marek Olšák <[email protected]> (v2)
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Andres Gomez <[email protected]>
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The main idea behind this is to free some bits in the flags.q
struct because currently all 64-bits are used and we can't
add more layout qualifiers without reaching a static assert.
In order to do that (mainly for ARB_bindless_texture), use an
enumeration for the AMD_conservative_depth layout qualifiers
because it's forbidden to declare more than one depth qualifier
for gl_FragDepth.
Note that ast_type_qualifier::merge_qualifier() will prevent
using duplicate layout qualifiers by returning a compile-time
error.
No piglit regressions found (including compiler tests) with
RX480 on RadeonSI.
v2: use a switch case
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Andres Gomez <[email protected]> (v1)
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Preliminary work for ARB_bindless_texture which can interact
with ARB_shader_image_load_store.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
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nir_const_value is not needed in get_iteration
Signed-off-by: Elie Tournier <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Elie Tournier <[email protected]>
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CXX glsl/ast_to_hir.lo
glsl/ast_to_hir.cpp: In member function 'virtual ir_rvalue* ast_declarator_list::hir(exec_list*, _mesa_glsl_parse_state*)':
glsl/ast_to_hir.cpp:4846:42: warning: missing braces around initializer for 'unsigned int [16]' [-Wmissing-braces]
Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Andres Gomez <[email protected]>
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Signed-off-by: Elie Tournier <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Similar to other accompanying documentation we have in-tree.
For example glsl/README.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Andreas Boll <[email protected]>
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OpenGL allows the TCS to be missing and supplies an implicit passthrough
shader, but OpenGL ES does not (see section 7.3 of the ES 3.2 spec,
cited above in the code).
One open question is how to handle this for ARB_ES3_2_compatibility.
This patch raises the link error for all ES shading language programs,
but it might make sense to base it on the API. The approach taken in
this patch is more restrictive, but should still allow any valid ES
programs to work in GL.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Andres Gomez <[email protected]>
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From ARB_post_depth_coverage:
"This extension allows the fragment shader to control whether values in
gl_SampleMaskIn[] reflect the coverage after application of the early
depth and stencil tests. This feature can be enabled with the following
layout qualifier in the fragment shader:
layout(post_depth_coverage) in;
Use of this feature implicitly enables early fragment tests."
And a bit later it also adds:
"early_fragment_tests" requests that fragment tests be performed before
fragment shader execution, as described in section 15.2.4 "Early Fragment
Tests" of the OpenGL Specification. If neither this nor post_depth_coverage
are declared, per-fragment tests will be performed after fragment shader
execution."
Fixes:
GL45-CTS.post_depth_coverage_tests.PostDepthSampleMask
Reviewed-by: Marek Olšák <[email protected]>
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ir_variable pointer
It will return the current variable ('var') or the earlier declaration ('earlier') in
case of redeclaration of that variable.
In order to distinguish between both, 'is_redeclaration' boolean will indicate in which
case we are.
Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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The get_variable_being_redeclared() function can free 'var' because
a re-declaration of an unsized array variable can establish the size, so
we set the array type to the 'earlier' declaration and free 'var' as it is
not needed anymore.
However, the same 'var' is referenced later in ast_declarator_list::hir().
This patch fixes it by picking the ir_variable_mode from the proper
ir_variable.
This error was detected by Address Sanitizer.
Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]>
Suggested-by: Ian Romanick <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99677
Cc: "17.0" <[email protected]>
Cc: "13.0" <[email protected]>
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is used
The make check test is also updated to make sure these dirs are created.
Reviewed-by: Nicolai Hähnle <[email protected]>
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It's a problem waiting to happen. Individual headers should be annotated
if needed.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Do not wrap header inclusion in extern C since it can cause issues.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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glsl/tests/uniform_initializer_utils.cpp:83:14: warning: enumeration value ‘GLSL_TYPE_UINT64’ not handled in switch [-Wswitch]
switch (type->base_type) {
^
glsl/tests/uniform_initializer_utils.cpp:83:14: warning: enumeration value ‘GLSL_TYPE_INT64’ not handled in switch [-Wswitch]
Fixes: 8ce53d4a2f3 ("glsl: Add basic ARB_gpu_shader_int64 types")
Signed-off-by: Rhys Kidd <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Elie Tournier <[email protected]>
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Fixes the following building errors:
external/mesa/src/compiler/glsl/linker.cpp:4642: error: undefined reference
to 'shader_cache_read_program_metadata(gl_context*, gl_shader_program*)'
external/mesa/src/mesa/program/ir_to_mesa.cpp:3135: error: undefined reference
to 'shader_cache_write_program_metadata(gl_context*, gl_shader_program*)'
clang++: error: linker command failed with exit code 1
...
external/mesa/src/mesa/program/ir_to_mesa.cpp:3135: error: undefined reference
to 'shader_cache_write_program_metadata(gl_context*, gl_shader_program*)'
external/mesa/src/compiler/glsl/linker.cpp:4642: error: undefined reference
to 'shader_cache_read_program_metadata(gl_context*, gl_shader_program*)'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
Fixes: 9f8dc3bf03e ("utils: build sha1/disk cache only with
Android/Autoconf")
Acked-by: Emil Velikov <[email protected]>
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If an unsized declared array is not the last in an SSBO
and an implicit size can not be defined on linking time,
the linker should raise an error instead of reaching
an assertion on GL.
This reverts part of commit 3da08e166415a745139c1127040a24e8a45dc553
getting back to the behavior of commit 5b2675093e863a52b610f112884ae12d42513770
The original patch was correct for GLES that should produce
a compile-time error but the linker error is still necessary
in desktop GL.
Fixes the following piglit tests:
tests/spec/arb_shader_storage_buffer_object/non_integral_size_array_member.shader_test
tests/spec/arb_shader_storage_buffer_object/unsized_array_member.shader_test
Reviewed-by: Dave Airlie <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
Signed-off-by: Jose Maria Casanova Crespo <[email protected]>
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For now its disabled for scons so wrap glsl cache calls in a
define conditional.
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This reduces the instruction count in some fp64 and int64 piglit tests
Reviewed-by: Kenneth Graunke <[email protected]>
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