summaryrefslogtreecommitdiffstats
path: root/src/compiler/glsl/glsl_parser_extras.h
Commit message (Collapse)AuthorAgeFilesLines
* mesa: expose AMD_texture_texture4Marek Olšák2018-12-041-0/+2
| | | | | | because the closed driver exposes it. Tested by piglit. Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: Revert INTEL_fragment_shader_ordering supportMatt Turner2018-12-031-2/+0
| | | | | | | | | | | | | | | | This extension is not properly tested (testing for GL_ARB_fragment_shader_interlock is not sufficient), and since this was noted in review on August 28th no tests have been sent. Revert "i965: Add INTEL_fragment_shader_ordering support." Revert "mesa: Add GL/GLSL plumbing for INTEL_fragment_shader_ordering" This reverts commit 03ecec9ed2099f6e2b62994b33dc948dc731e7b8. This reverts commit 119435c8778dd26cb7c8bcde9f04b3982239fe60. Cc: [email protected] Acked-by: Jason Ekstrand <[email protected]> Acked-by: Eric Anholt <[email protected]>
* glsl: Add pragma to disable all warningsIan Romanick2018-11-081-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Use #pragma warning(off) and #pragma warning(on) to disable or enable all warnings. This is a big hammer. If we ever need a smaller hammer, we can enhance this functionality. There is one lame thing about this. Because we parse everything, create an AST, then convert the AST to GLSL IR, we have to treat the #pragma like a statment. This means that you can't do something like ' void ' #pragma warning(off) ' __foo ' #pragma warning(on) ' (float param0); Fixing that would, as far as I can tell, require a huge amount of work. I did try just handling the #pragma during parsing (like we do for state for the whole shader. v2: Fix the #pragma lines in the commit message that git-commit ate. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* mesa/glsl: add support for EXT_shader_implicit_conversionsErik Faye-Lund2018-11-021-1/+4
| | | | | | | | | | | EXT_shader_implicit_conversions adds support for implicit conversions for GLES 3.1 and above. This is essentially a subset of ARB_gpu_shader5, and augments OES_gpu_shader5. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: add has_implicit_uint_to_int_conversion()-helperErik Faye-Lund2018-11-021-0/+7
| | | | | | | | This makes the code a bit easier to read, as well as reduces repetition, especially when we add support for EXT_shader_implicit_conversions. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: add has_implicit_conversions()-helperErik Faye-Lund2018-11-021-0/+5
| | | | | | | | This makes the code a bit easier to read, as well as will reduce repetition when we add support for EXT_shader_implicit_conversions. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: add a mechanism to allow layout qualifiers on function paramsTimothy Arceri2018-08-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The spec is quite clear this is not allowed: From Section 4.4. (Layout Qualifiers) of the GLSL 4.60 spec: "Layout qualifiers can appear in several forms of declaration. They can appear as part of an interface block definition or block member, as shown in the grammar in the previous section. They can also appear with just an interface-qualifier to establish layouts of other declarations made with that qualifier: layout-qualifier interface-qualifier ; Or, they can appear with an individual variable declared with an interface qualifier: layout-qualifier interface-qualifier declaration ;" From Section 4.10 (Memory Qualifiers) of the GLSL 4.60 spec: "Layout qualifiers cannot be used on formal function parameters, and layout qualification is not included in parameter matching." However on the Nvidia binary driver they actually fail to compile if image function params don't have a layout qualifier. This results in applications such as No Mans Sky using layout qualifiers on params. I've submitted a CTS test to expose this problem in the Nvidia driver but until that is resolved this patch will help Mesa drivers work around the issue. Reviewed-by: Marek Olšák <[email protected]>
* mesa: Add GL/GLSL plumbing for INTEL_fragment_shader_orderingKevin Rogovin2018-08-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This extension provides new GLSL built-in function beginFragmentShaderOrderingIntel() that guarantees (taking wording of GL_INTEL_fragment_shader_ordering extension) that any memory transactions issued by shader invocations from previous primitives mapped to same xy window coordinates (and same sample when per-sample shading is active), complete and are visible to the shader invocation that called beginFragmentShaderOrderingINTEL(). One advantage of INTEL_fragment_shader_ordering over ARB_fragment_shader_interlock is that it provides a function that operates as a memory barrie (instead of a defining a critcial section) that can be called under arbitary control flow from any function (in contrast the begin/end of ARB_fragment_shader_interlock may only be called once, from main(), under no control flow. Signed-off-by: Kevin Rogovin <[email protected]> Reviewed-by: Plamena Manolova <[email protected]>
* mesa: expose AMD_gpu_shader_int64Marek Olšák2018-08-241-1/+4
| | | | | | | | | because the closed driver exposes it. It's equivalent to ARB_gpu_shader_int64. In this patch, I did everything the same as we do for ARB_gpu_shader_int64. Reviewed-by: Ian Romanick <[email protected]>
* mesa: add ctx->Const.MaxGeometryShaderInvocationsMarek Olšák2018-08-231-0/+1
| | | | | | | radeonsi wants to report a different value Reviewed-by: Ian Romanick <[email protected]> Tested-by: Dieter Nützel <[email protected]>
* mesa: Extension boilerplate for INTEL_shader_atomic_float_minmaxIan Romanick2018-08-221-0/+2
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
* mesa: Extension boilerplate for NV_shader_atomic_floatIan Romanick2018-08-221-0/+2
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
* Add NV_fragment_shader_interlock support.Kevin Rogovin2018-08-201-0/+2
| | | | | | | | The main purpose for having NV_fragment_shader_interlock extension is because that extension is also for GLES31 while the ARB extension is for GL only. Reviewed-by: Plamena Manolova <[email protected]>
* mesa: Add GL/GLSL plumbing for ARB_fragment_shader_interlock.Plamena Manolova2018-06-011-0/+7
| | | | | | | | | | | | | This extension provides new GLSL built-in functions beginInvocationInterlockARB() and endInvocationInterlockARB() that delimit a critical section of fragment shader code. For pairs of shader invocations with "overlapping" coverage in a given pixel, the OpenGL implementation will guarantee that the critical section of the fragment shader will be executed for only one fragment at a time. Signed-off-by: Plamena Manolova <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* glsl: #undef THIS macro to fix MSVC buildBrian Paul2018-04-131-0/+5
| | | | | | | | | | THIS is a macro in one of the MSVC header files. It's also a token in the GLSL lexer. This causes a compilation failure with MSVC. This issue seems to be newly exposed after the recent mtypes.h removal patches. Reviewed-by: Charmaine Lee <[email protected]> Reviewed-by: Neha Bhende <[email protected]>
* glsl: Replace MESA_shader_framebuffer_fetch extension flags with EXT ones.Francisco Jerez2018-02-241-6/+3
| | | | Reviewed-by: Plamena Manolova <[email protected]>
* mesa: implement ARB_compatibilityMarek Olšák2018-02-231-0/+2
| | | | | Tested-by: Dieter Nützel <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: add OES_EGL_image_external_essl3 supportIlia Mirkin2018-02-061-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl_parser_extra: Add utility to copy symbols between symbol tablesEduardo Lima Mitev2017-10-301-0/+5
| | | | | | | | | | | | | | | | | | | | | | | Some symbols gathered in the symbols table during parsing are needed later for the compile and link stages, so they are moved along the process. Currently, only functions and non-temporary variables are copied between symbol tables. However, the built-in gl_PerVertex interface blocks are also needed during the linking stage (the last step), to match re-declared blocks of inter-stage shaders. This patch adds a new utility function that will factorize current code that copies functions and variables between two symbol tables, and in addition will copy explicitly declared gl_PerVertex blocks too. The function will be used in a subsequent patch. v2 (Neil Roberts): Allow the src symbol table to be NULL and explicitly copy the gl_PerVertex symbols in case they are not referenced in the exec_list. Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Eduardo Lima Mitev <[email protected]> Signed-off-by: Neil Roberts <[email protected]>
* glsl: recognize GLSL 4.60Samuel Pitoiset2017-08-021-1/+1
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: Conditionally allow redeclaration of built-in variablesJohn Brooks2017-05-201-0/+1
| | | | | | | | | | | | | Conditional on allow_glsl_builtin_variable_redeclaration driconf option. v2 (Samuel Pitoiset): - Rename allow_glsl_builtin_redeclaration -> allow_glsl_builtin_variable_redeclaration - style: put spaces after 'if' Signed-off-by: John Brooks <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]>
* glsl: process bindless/bound layout qualifiersSamuel Pitoiset2017-05-061-0/+10
| | | | | | | | | | | | This adds bindless_sampler and bound_sampler (and respectively bindless_image and bound_image) to the parser. v3: - add an extra space in apply_bindless_qualifier_to_variable() - fix indentation in merge_qualifier() Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: add ARB_bindless_texture enableSamuel Pitoiset2017-05-061-0/+7
| | | | | | | | | This also adds the extension to the standalone GLSL compiler. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: add ARB_shader_ballot enableNicolai Hähnle2017-04-051-0/+2
| | | | Reviewed-by: Marek Olšák <[email protected]>
* glsl: consistently use ifndef guards over pragma onceEmil Velikov2017-03-221-1/+0
| | | | | | | | | | | | | | | | | Through the glsl headers we had an odd mix of guards be that "ifndef", "pragma once" neither or both. Simplify things by using the more common ones (ifndef) and annotating all the sources, barring the generated builting header - builtin_int64.h. The final header - udivmod64.h - is [seemingly] unused and on its way out (patch purge it is on the mailing list). Signed-off-by: Emil Velikov <[email protected]> Acked-by: Vedran Miletić <[email protected]> Acked-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* glsl: add has_shader_image_load_store()Samuel Pitoiset2017-02-271-0/+5
| | | | | | | | 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]>
* mesa: Add EXT_frag_depth bits and enable it on all driversAnuj Phogat2017-02-131-0/+2
| | | | | | | | | Passes the newly added piglit test for this extension on i965. V2: Fix comments by Ilia. Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: Allow compatibility shaders with MESA_GL_VERSION_OVERRIDE=...Matt Turner2017-02-091-0/+1
| | | | | | | | | | | | | | | | | | Previously if you used MESA_GL_VERSION_OVERRIDE=3.3COMPAT, Mesa exposed an OpenGL 3.3 compatibility profile context (with various unimplemented features and bugs), but still refused to compile shaders with #version 330 compatibility This patch simply adds a small bit of plumbing to let that through. Of course the same caveats apply: compatibility profile is still not supported (and will not be supported), so there are no guarantees that anything will work. Tested-by: Dylan Baker <[email protected]> Reviewed-by: Anuj Phogat <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Add ARB_gpu_shader_int64 boilerplate.Dave Airlie2017-01-201-0/+7
| | | | | | | | This just adds the basic boilerplate support. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* mesa: add support for GL_INTEL_conservative_rasterizationLionel Landwerlin2016-12-071-0/+4
| | | | | Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa: Add GL and GLSL plumbing for ARB_post_depth_coverage for i965 (gen9+).Plamena Manolova2016-12-071-0/+4
| | | | | | | | | 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. Signed-off-by: Plamena Manolova <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa: add NV_image_formats extension supportLionel Landwerlin2016-11-181-0/+2
| | | | | | | | | | | | | | | This extension can be enabled automatically as it is a subset of ARB_shader_image_load_store. v2: Replace helper function by qualifier struct field (Ilia) Enable NV_image_formats using ARB_shader_image_load_store (Ilia) v3: Drop extension field from gl_extensions (Ilia) Release notes (Ilia) Signed-off-by: Lionel Landwerlin <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98480 Reviewed-by: Ilia Mirkin <[email protected]>
* glsl/lexer: use the linear allocatorMarek Olšák2016-10-311-0/+2
| | | | | Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* ralloc: use rzalloc where it's necessaryMarek Olšák2016-10-311-1/+1
| | | | | | | | | | | | | | | | | No change in behavior. ralloc_size is equivalent to rzalloc_size. That will change though. Calls not switched to rzalloc_size: - ralloc_vasprintf - glsl_type::name allocation (it's filled with snprintf) - C++ classes where valgrind didn't show uninitialized values I switched most of non-glsl stuff to rzalloc without checking whether it's really needed. Reviewed-by: Edward O'Callaghan <[email protected]> Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: process local_size_variable input qualifierSamuel Pitoiset2016-10-071-0/+6
| | | | | | | | | | | | This is the new layout qualifier introduced by ARB_compute_variable_group_size which allows to use a variable work group size. v4: - add missing '%s' in the monster format string Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: add enable flags for ARB_compute_variable_group_sizeSamuel Pitoiset2016-10-071-0/+2
| | | | | | | | This also initializes the default values for the standalone compiler. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* glsl: remove remaining tabs in glsl_parser_extras.hTimothy Arceri2016-09-271-30/+30
| | | | Reviewed-by: Eric Engestrom <[email protected]>
* glsl: add OES_viewport_array enables and use them to expose gl_ViewportIndexIlia Mirkin2016-09-221-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* mesa: Implement ARB_shader_viewport_layer_array for i965Dylan Baker2016-09-201-0/+2
| | | | | | | | | | | | | This extension is a combination of AMD_vertex_shader_viewport_index and AMD_vertex_shader_layer, making it rather trivial to implement. For gallium I *think* this needs a new cap because of the addition of support in tessellation evaluation shaders, and since I don't have any hardware to test it on, I've left that for someone else to wire up. Signed-off-by: Dylan Baker <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: add core plumbing for GL_ANDROID_extension_pack_es31aIlia Mirkin2016-09-131-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: add scaffolding for OES/EXT_primitive_bounding_boxIlia Mirkin2016-08-301-0/+4
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: add EXT_texture_cube_map_array supportIlia Mirkin2016-08-281-0/+3
| | | | | | | | This is identical to OES_texture_cube_map_array support. dEQP has tests which use this extension. Also it is part of AEP. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add support for OES_texture_cube_map_arrayIan Romanick2016-08-261-1/+4
| | | | | | | | | | | This has a separate enable flag because this extension also requires OES_geometry_shader. It is possible that some drivers may support OpenGL ES 3.1 and ARB_texture_cube_map but not support OES_geometry_shader. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add and use has_texture_cube_map_array helperIan Romanick2016-08-261-0/+6
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Allow GL_EXT_geometry_shader and GL_EXT_geometry_point_sizeIan Romanick2016-08-261-1/+7
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: process blend_support_* qualifiersIlia Mirkin2016-08-251-0/+2
| | | | | | | | | | v2 (Ken): Add a BLEND_NONE enum value (no qualifiers in use). v3 (Ken): Rename gl_blend_support_qualifier to gl_advanced_blend_mode. v4 (Ken): Mark map[] as static const (Ilia). Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* glsl: add basic KHR_blend_equation_advanced infrastructureIlia Mirkin2016-08-251-0/+2
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* glsl: Add parser state enables for the framebuffer fetch extensions.Francisco Jerez2016-08-241-0/+13
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Implicitly enable OES_shader_io_blocks if geom/tess are enabled.Kenneth Graunke2016-08-081-0/+11
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Add extension plumbing for OES/EXT_tessellation_shader.Kenneth Graunke2016-08-081-1/+12
| | | | | | | | This adds the #extension directive support, built-in #defines, lexer keyword support, and updates has_tessellation_shader(). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 08:59:15 +0000