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* glsl: Switch to disable-by-default for the GLSL shader cacheCarl Worth2017-01-311-0/+5
| | | | | | | | | | | | | | | | | The shader cache is expected to be developed incrementally over a fairly long series of commits. For that period of instability, we require users to opt into the shader cache by setting: MESA_GLSL_CACHE_ENABLE=1 In the future, when the shader cache is complete, we can revert this commit so that the cache will be on by default. The user can always disable the cache with MESA_GLSL_CACHE_DISABLE=1. That functionality is not affected by this commit, (nor will it be affected by the future revert). Reviewed-by: Eric Anholt <[email protected]>
* glsl: Add a lowering pass for 64-bit integer multiplicationIan Romanick2017-01-201-0/+440
| | | | | | | | v2: Rename lower_64bit.cpp and lower_64bit_test.cpp to lower_int64. Suggested by Matt. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* utils: build sha1/disk cache only with Android/AutoconfEmil Velikov2017-01-181-0/+5
| | | | | | | | | | Earlier commit imported a SHA1 implementation and relaxed the SHA1 and disk cache handling, broking the Windows builds. Restrict things for now until we get to a proper fix. Fixes: d1efa09d342 "util: import sha1 implementation from OpenBSD" Signed-off-by: Emil Velikov <[email protected]>
* util: import sha1 implementation from OpenBSD17.0-branchpointEmil Velikov2017-01-181-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment we support 5+ different implementations each with varying amount of bugs - from thread safely problems [1], to outright broken implementation(s) [2] In order to accommodate these we have 150+ lines of configure script and extra two configure toggles. Whist an actual implementation being ~200loc and our current compat wrapping ~250. Let's not forget that different people use different code paths, thus effectively makes it harder to test and debug since the default implementation is automatically detected. To minimise all these lovely experiences, import the "100% Public Domain" OpenBSD sha1 implementation. Clearly document any changes needed to get building correctly, since many/most of those can be upstreamed making future syncs easier. As an added bonus this will avoid all the 'fun' experiences trying to integrate it with the Android and SCons builds. v2: Manually expand __BEGIN_DECLS/__END_DECLS and document (Tapani). Furthermore it seems that some games (or surrounding runtime) static link against OpenSSL resulting in conflicts. For more information see the discussion thread [3] Bugzilla [1]: https://bugs.freedesktop.org/show_bug.cgi?id=94904 Bugzilla [2]: https://bugs.freedesktop.org/show_bug.cgi?id=97967 [3] https://lists.freedesktop.org/archives/mesa-dev/2017-January/140748.html Cc: Mark Janes <[email protected]> Cc: Vinson Lee <[email protected]> Cc: Tapani Pälli <[email protected]> Cc: Jonathan Gray <[email protected]> Tested-by: Jonathan Gray <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Acked-by: Tapani Pälli <[email protected]> (v1) Acked-by: Jason Ekstrand <[email protected]> (v1)
* glsl: Walk a list of ir_dereference_array to mark array elements as accessedIan Romanick2016-12-191-0/+425
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Mark a set of array elements as accessed using a list of array_deref_rangeIan Romanick2016-12-191-0/+149
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add tracking for elements of an array-of-arrays that have been accessedIan Romanick2016-12-191-0/+143
| | | | | | | | | | | If there's a better way to provide access to ir_array_refcount_entry private members to the test functions, I am very interested to know about it. Signed-off-by: Ian Romanick <[email protected]> Cc: Francisco Jerez <[email protected]> Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]>
* compiler/glsl/tests: Fix print format when building 32-bit binaries on ↵Aaron Watry2016-11-231-1/+3
| | | | | | | | | 64-bit host Avoids two warnings. Signed-off-by: Aaron Watry <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* compiler/glsl/tests: Fix print format when building 32-bit binaries on ↵Aaron Watry2016-11-231-2/+8
| | | | | | | | | 64-bit host Avoids three warnings. Signed-off-by: Aaron Watry <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* st/mesa/glsl/nir/i965: make use of new gl_shader_program_data in ↵Timothy Arceri2016-11-191-23/+24
| | | | | | gl_shader_program Reviewed-by: Emil Velikov <[email protected]>
* util/disk_cache: use unambiguous namingMarek Olšák2016-11-151-70/+70
| | | | Reviewed-by: Emil Velikov <[email protected]>
* util: import cache.c/h from glslMarek Olšák2016-11-151-21/+1
| | | | | | | | | | It's not dependent on GLSL and it can be useful for shader caches that don't deal with GLSL. v2: address review comments v3: keep the other 3 lines in configure.ac Reviewed-by: Emil Velikov <[email protected]>
* glsl/standalone: Enable par-linkingIan Romanick2016-11-103-0/+6
| | | | | | | | | | | | | | | | | | | | | | If the user did not request full linking, link the shader with the built-in functions, inline them, and eliminate them. Previous to this you'd see all these calls to "dot" and "max" in the output. This prevented a lot of expected optimizations and cluttered the output. This gives it some chance of being useful. v2: Rebase on top of Ken's "built-ins now" work. v3: Don't do_common_optimizations if par-linking fails. Update expected output of warnings tests to prevent 'make check' regressions. v4: Optimize harder. Most important, do function inlining. Otherwise it's quite impractical for one function in a file to call another function in the same file. v5: Add some code simplifications and an assertion suggested by Iago. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* glsl/standalone: Optimize add-of-neg to subtractIan Romanick2016-11-101-0/+210
| | | | | | | | | | | | | This just makes the output of the standalone compiler a little more compact. v2: Fix indexing typo noticed by Iago. Move the add_neg_to_sub_visitor to it's own header file. Add a unit test that exercises the visitor. Both the neg_a_plus_b and neg_a_plus_neg_b tests reproduced the bug that Iago discovered. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: add matrix layout information to interface block typesIago Toral Quiroga2016-10-242-0/+3
| | | | | | | | | | | | | | | | | | | | | | So far we have been checking that interface block definitions had matching matrix layouts by comparing the definitions of their fields, however, this does not cover the case where the interface blocks are defined with mismatching matrix layouts but don't define any field with a matrix type. In this case Mesa will not fail to link because none of the fields will inherit the mismatching layout qualifier. This patch fixes the problem in the same way we fixed it for packing layout information: we add the the layout information to the interface type and then we check it matches during the uniform block linking process. v2: Fix unit tests so they pass the new parameter to glsl_type::get_interface_instance() Fixes: dEQP-GLES31.functional.shaders.linkage.uniform.block.layout_qualifier_mismatch_3 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98245 Reviewed-by: Nicolai Hähnle <[email protected]> (v1)
* glsl: Let cache_test build when the shader cache is not enabledIan Romanick2016-10-071-0/+4
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Tested-by: Aaron Watry <[email protected]>
* glsl: Add initial functions to implement an on-disk cacheTimothy Arceri2016-09-282-0/+417
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code provides for an on-disk cache of objects. Objects are stored and retrieved via names that are arbitrary 20-byte sequences, (intended to be SHA-1 hashes of something identifying for the content). The directory used for the cache can be specified by means of environment variables in the following priority order: $MESA_GLSL_CACHE_DIR $XDG_CACHE_HOME/mesa <user-home-directory>/.cache/mesa By default the cache will be limited to a maximum size of 1GB. The environment variable: $MESA_GLSL_CACHE_MAX_SIZE can be set (at the time of GL context creation) to choose some other size. This variable is a number that can optionally be followed by 'K', 'M', or 'G' to select a size in kilobytes, megabytes, or gigabytes. By default, an unadorned value will be interpreted as gigabytes. The cache will be entirely disabled at runtime if the variable MESA_GLSL_CACHE_DISABLE is set at the time of GL context creation. Many thanks to Kristian Høgsberg <[email protected]> for the initial implementation of code that led to this patch. In particular, the idea of using an mmapped file, (indexed by a portion of the SHA-1), for the efficent implementation of cache_has_key was entirely his idea. Kristian also provided some very helpful advice in discussions regarding various race conditions to be avoided in this code. Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa/glsl: Move string_to_uint_map into the util folderThomas Helland2016-09-121-1/+1
| | | | | | | | | | This clears the last bits of the usecases of the hash table located in mesa/program, allowing us to remove it. V2: Rebase on top of changes to Makefile.sources Signed-off-by: Thomas Helland <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl: Convert varying test to the util hash tableThomas Helland2016-09-121-57/+29
| | | | | | | V2: remove now unused ht_count_callback() (Timothy Arceri) Signed-off-by: Thomas Helland <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl: Add .gitignore for make check warnings testJason Ekstrand2016-09-061-0/+1
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* glsl/tests: fix segfault in uniform initializer testTimothy Arceri2016-08-111-0/+5
| | | | | | | Caused by 549222f5 Tested-by: Aaron Watry <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97286
* glsl: add unit tests data vertex/expected outcome for uninitialized warningAlejandro Piñeiro2016-05-2662-0/+573
| | | | | | v2: fix 025 test. Add three more tests (Ian Romanick) Reviewed-by: Ian Romanick <[email protected]>
* glsl: add warning-testAlejandro Piñeiro2016-05-261-0/+31
| | | | | | | | | | | It executes compiler-glsl on all the available shaders, and it checks that the outcome is the expected. Bash code based on the already existing optimization-test v2: rebasing: use --version option Reviewed-by: Ian Romanick <[email protected]>
* glsl: Drop bad ASSERT_TRUE in gl_CullDistance link_varyings test.Kenneth Graunke2016-05-151-6/+6
| | | | | | | | | | | | I don't know what the intention was here, but this function returns void. We can't assert anything about its return value. Fixes "make check" failures. v2: Also fix prototype for the function (caught by Jordan). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* glsl: Add arb_cull_distance support (v3)Tobias Klausmann2016-05-141-0/+27
| | | | | | | | | v2: make too large array a compile error v3: squash mesa/prog patch to avoid static compiler errors in bisect Signed-off-by: Tobias Klausmann <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* glsl: Delete initialized field from uniform storage test.Kenneth Graunke2016-03-281-19/+0
| | | | | | | Timothy deleted this field. Fixes "make check". Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl/types: Add support for function typesJason Ekstrand2016-02-131-0/+3
| | | | | | | | SPIR-V has a concept of a function type that's used fairly heavily. We could special-case function types in SPIR-V -> NIR but it's easier if we just add support to glsl_types. Reviewed-by: Jordan Justen <[email protected]>
* glsl/types: Rename sampler_type to sampled_typeJason Ekstrand2016-02-131-1/+1
| | | | | | | | It's a bit more descriptive since it is the base type that you get when you sample from it. Also, the next commit adds a bare "sampler" type and we need glsl_type::sampler_type available for a public static member. Reviewed-by: Jordan Justen <[email protected]>
* glsl: replace unreachable code with an assert()Timothy Arceri2016-02-061-48/+30
| | | | | | | | | | | All interface blocks will have been lowered by this point so just use an assert. Returning false would have caused all sorts of problems if they were not lowered yet and there is an assert to catch this later anyway. We also update the tests to reflect this change. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: move to compiler/Emil Velikov2016-01-2616-0/+3490
Signed-off-by: Emil Velikov <[email protected]> Acked-by: Matt Turner <[email protected]> Acked-by: Jose Fonseca <[email protected]>
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