| Commit message (Collapse) | Author | Age | Files | Lines |
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The OpenGLES GLSL 3.1 specification uses the precision qualifier
ordering rules from ARB_shading_language_420pack.
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
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Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
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Reviewed-by: Francisco Jerez <[email protected]>
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v2: Add flags and inline comment/description.
v3: None of the input/outputs are variables
v4: Drop clockARB reference, relate code motion barrier comment wrt
intrinsic flag.
v5: Drop the "thus we can eliminate..." comment (Connor)
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Connor Abbott <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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v2: correctly set the return type
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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This makes sure that user is still able to query properties about
variables that have gotten removed by opt_dead_builtin_varyings pass.
Fixes following OpenGL ES 3.1 test:
ES31-CTS.program_interface_query.output-layout
No Piglit regressions.
v2: cleanup, drop extra parenthesis (Topi)
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
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This is required to store information about fragdata arrays, currently
these variables get lost and cannot be retrieved later in sensible way
for program interface queries. List will be utilized by next patch.
Patch also modifies opt_dead_builtin_varyings pass to build list when
lowering fragdata arrays. This is identical approach as taken with
packed varyings pass.
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
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From ARB_program_interface_query:
"For the property of BUFFER_DATA_SIZE, then the implementation-dependent
minimum total buffer object size, in basic machine units, required to hold
all active variables associated with an active uniform block, shader
storage block, or atomic counter buffer is written to <params>. If the
final member of an active shader storage block is array with no declared
size, the minimum buffer size is computed assuming the array was declared
as an array with one element."
Fixes the following dEQP-GLES31 tests:
dEQP-GLES31.functional.program_interface_query.shader_storage_block.buffer_data_size.named_block
dEQP-GLES31.functional.program_interface_query.shader_storage_block.buffer_data_size.unnamed_block
dEQP-GLES31.functional.program_interface_query.shader_storage_block.buffer_data_size.block_array
v2:
- Fix comment's indentation and explain that the parser already
checked that unsized array is in last element of a shader
storage block (Iago).
- Add assert (Iago).
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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Integer varyings need to be flat qualified - all others were already.
I think we just missed this. Presumably some hardware passes this via
sideband and ignores attribute interpolation, so no one has noticed.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
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This was introduced in GLSL IR after NIR development had branched.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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nir_intrinsic_load_patch_vertices_in corresponds to gl_PatchVerticesIn,
a special input in both the TCS and TES stages.
nir_intrinsic_load_tess_coord corresponds to gl_TessCoord, a special
tessellation evaluation shader input.
nir_intrinsic_load_tess_level_outer/inner correspond to the
gl_TessLevelOuter[] and gl_TessLevelInner[] evaluation shader inputs,
which we treat as system values because they're stored specially.
(These intrinsics are only for the TES - the TCS uses output variables.)
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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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 <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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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 <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Cc: Ilia Mirkin <[email protected]>
Cc: Alejandro Piñeiro <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90175
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This corresponds to instructions used on vc4 for its blending inside of
shaders. I've seen these opcodes on other architectures before, but I
think it's the first time these are needed in Mesa.
v2: Rename to 'u' instead of 'i', since they're all 'u'norm (from review
by jekstrand)
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Commit f24e5e did not take into account arrays of named shader
storage blocks.
Fixes 20 dEQP-GLES31.functional.ssbo.* tests:
dEQP-GLES31.functional.ssbo.layout.single_struct_array.per_block_buffer.shared_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.per_block_buffer.packed_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.per_block_buffer.std140_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.per_block_buffer.std430_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.single_buffer.shared_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.single_buffer.packed_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.single_buffer.std140_instance_array
dEQP-GLES31.functional.ssbo.layout.single_struct_array.single_buffer.std430_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.per_block_buffer.shared_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.per_block_buffer.packed_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.per_block_buffer.std140_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.per_block_buffer.std430_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.single_buffer.shared_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.single_buffer.packed_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.single_buffer.std140_instance_array
dEQP-GLES31.functional.ssbo.layout.single_nested_struct_array.single_buffer.std430_instance_array
dEQP-GLES31.functional.ssbo.layout.random.all_per_block_buffers.2
dEQP-GLES31.functional.ssbo.layout.random.all_per_block_buffers.29
dEQP-GLES31.functional.ssbo.layout.random.all_per_block_buffers.33
dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.3
V2:
- Rename some variables (Timothy)
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Location has never been able to be a negative value because it has
always been validated in the parser.
Also the linker doesn't check for negatives like the comment claims.
Reviewed-by: Tapani Pälli <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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This fixes assigning explicit locations in the CTS test:
ES31-CTS.explicit_uniform_location.uniform-loc-arrays-of-arrays
Reviewed-by: Tapani Pälli <[email protected]>
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As suggested by Ian Romanick
Reviewed-by: Tapani Pälli <[email protected]>
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The first level of indentation was using 4 spaces. Mesa uses 3.
Trivial.
Signed-off-by: Kenneth Graunke <[email protected]>
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process_parameters() will now be called earlier because we need
actual_parameters processed earlier so we can use it with
match_subroutine_by_name() to get the subroutine variable, we need
to do this inside the recursive function generate_array_index() because
we can't create the ir_dereference_array() until we have gotten to the
outermost array.
For the remainder of the array dimensions the type doesn't matter so we
can just use the existing _mesa_ast_array_index_to_hir() function to
process the ast.
Reviewed-by: Dave Airlie <[email protected]>
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Check current_var directly instead of using the passed in record_type.
This fixes following failing CTS test:
ES31-CTS.explicit_uniform_location.uniform-loc-types-structs
No Piglit regressions.
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Explicit locations are only used with uniform variables.
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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UniformRemapTable is used only for remapping user specified uniform
locations to driver internally used ones, shader storage buffer
variables should not utilize uniform locations.
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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This is more practical and needed by gallium.
Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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This also removes the validation from the parser as it is not required
and once arb_enhanced_layouts comes along we wont be able to do validation
on the stream qualifier in the parser anyway as it adds constant expression
support to the stream qualifier.
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Cc: 11.0 <[email protected]>
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Fixes regression cased by bb5aeb854915ba67abc56257f830d002c956439e
We don't care about the swizzle when building the name so just skip over it.
Tested-by: Markus Wick <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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Reviewed-by: Topi Pohjolainen <[email protected]>
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Reviewed-by: Topi Pohjolainen <[email protected]>
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This way we can have other stage-specific info without consuming too much
extra space. While we're at it, we make sure that the geometry info is
only set if we're actually a goemetry shader.
Reviewed-by: Topi Pohjolainen <[email protected]>
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Reviewed-by: Topi Pohjolainen <[email protected]>
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Reviewed-by: Topi Pohjolainen <[email protected]>
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Undoes early hacks, and ensures nir/glsl_types.cpp is built once, and
only once.
The root problem is that SCons doesn't know about NIR nor any source
file in the NIR_FILES source list.
Tested with libgl-gdi and libgl-xlib scons targets.
Reviewed-by: Brian Paul <[email protected]>
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Fixes a regression added by bb5aeb854915ba67abc56257f830d002c956439e.
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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commit a6a6a71092ba912803ae2b47eb56e3afdf36feb5
Author: Rob Clark <[email protected]>
AuthorDate: Sat Oct 10 14:13:50 2015 -0400
glsl: (mostly) remove libglsl_util
Was a bit too ambitious on removal of libglsl_util.. it is still needed
by some of the tests.
Signed-off-by: Rob Clark <[email protected]>
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Now that NIR does not depend on glsl, we can (mostly[*]) get rid of the
libglsl_util hack.
[*] glsl_compiler is the one remaining user of libglsl_util
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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Move glsl_types into NIR, now that the dependency on glsl_symbol_table
has been split out.
Possibly makes sense to rename things at this point, but if we do that
I'd like to keep it split out into a separate patch to make git history
easier to follow (IMHO).
v2: fix android build
v3: I f***ing hate scons.. but at least it builds
Reviewed-by: Jason Ekstrand <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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Needed in NIR too, so move out of mesa/main/imports.c
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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First step at untangling NIR's dependency on glsl_types without bringing
in the dependency on glsl_symbol_table. The builtin types are now in
glsl_types (which will end up in NIR), but adding them to the symbol-
table stays in builtin_types.cpp (which will not be part of NIR).
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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Add missing enum to gl_system_value_name() and move VARYING_SLOT_MAX /
FRAG_RESULT_MAX / etc into shader_enums.h as suggested by Emil.
v2: add STATIC_ASSERT()'s
Reported-by: Emil Velikov <[email protected]>
Acked-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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This was only being done in one of the two process methods.
Fixes an issue with samplers using the array size of a previous record.
Tested-by: Marek Olšák <[email protected]>
Cc: Jason Ekstrand <[email protected]>
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Cc: Francisco Jerez <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Reviewed-by: Timothy Arceri <[email protected]>
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has_shader_storage_buffer_objects() returns true also if the OpenGL
context is 4.30 or ES 3.1.
Previously, we were saying that all atomic*() GLSL builtin functions
for SSBOs were not available when OpenGL ES 3.1 context was in use.
Fixes 48 dEQP-GLES31 tests:
dEQP-GLES31.functional.ssbo.atomic.*
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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Before d31f98a272e429d and 56e2bdbca36a20 we had a sigle index space for UBOs
and SSBOs, so NumBufferInterfaceBlocks would contain the combined number of
blocks, not just one kind. This means that for shader programs using both
UBOs and SSBOs, we were setting num_ssbos and num_ubos to a larger number than
we should. Since the above commits we have separate index spaces for each
so we can just get the right numbers.
Reviewed-by: Jason Ekstrand <[email protected]>
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This has the better name to use. Aparently, sh->Name is usually 0.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Neil Roberts <[email protected]>
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Reviewed-by: Iago Toral Quiroga <[email protected]>
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