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* glsl: move to compiler/Emil Velikov2016-01-261-752/+0
| | | | | | Signed-off-by: Emil Velikov <[email protected]> Acked-by: Matt Turner <[email protected]> Acked-by: Jose Fonseca <[email protected]>
* glsl: add support for GL_OES_geometry_shaderMarta Lofstedt2016-01-221-0/+7
| | | | | | | | | This adds glsl support of GL_OES_geometry_shader for OpenGL ES 3.1. Signed-off-by: Marta Lofstedt <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: Move _mesa_shader_stage_to_string/abbrev to shader_enums.cKristian Høgsberg Kristensen2016-01-081-10/+0
| | | | | | | These are used by code that doesn't necessarily link to libglsl.la. Move them to shader_enums.[ch] where we keep similar helpers. Reviewed-by: Matt Turner <[email protected]>
* mesa: Add core mesa support for GL_ARB_shader_draw_parametersKristian Høgsberg Kristensen2015-12-291-0/+2
| | | | Reviewed-by: Anuj Phogat <[email protected]>
* glsl: Fix a typo in a commentAndreas Boll2015-12-091-1/+1
| | | | | | | s/suports/supports/ Signed-off-by: Andreas Boll <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* glsl: Relax qualifier ordering restriction in ES 3.1.Matt Turner2015-12-081-0/+5
| | | | | | | | | | | ... and allow the "binding" qualifier in ES 3.1 as well. GLSL ES 3.1 incorporates only a few features from the extension ARB_shading_language_420pack: the relaxed qualifier ordering requirements and the binding qualifier. Cc: "11.1" <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Extension tracking for EXT_shader_samples_indenticalIan Romanick2015-11-191-0/+2
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* glsl: add EXT_blend_func_extended parser enablesRyan Houdek2015-11-191-0/+5
| | | | | | | | | This adds a state for the maximum dual source draw variables available and the variable for determining if the extension has been enabled in the program shaders. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add helper to check for enhanced layouts supportTimothy Arceri2015-11-121-0/+5
| | | | Reviewed-by: Emil Velikov <[email protected]>
* mesa: add ARB_enhanced_layoutsTimothy Arceri2015-11-121-0/+2
| | | | Reviewed-by: Emil Velikov <[email protected]>
* glsl: add ARB_shader_clock infrastructureEmil Velikov2015-10-301-0/+2
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* glsl: Allow arrays of arrays in GLSL ES 3.10 and GLSL 4.30Timothy Arceri2015-10-151-0/+14
| | | | | | | | | | V3: use a check_*_allowed style function for requirements checking rather than has_* which doesn't encapsulate the error message V2: add missing 's' to the extension name in error messages and add decimal place in version string Reviewed-by: Marta Lofstedt <[email protected]>
* mesa: enable ARB_shader_storage_buffer_object extension for GLES 3.1Samuel Iglesias Gonsalvez2015-09-251-1/+1
| | | | | | Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* glsl: allow default qualifiers for shader storage block definitionsSamuel Iglesias Gonsalvez2015-09-251-0/+7
| | | | | | | | | | | This kind of definitions: layout(xxx) buffer; was not supported by commit 84fc5fece006. Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* glsl: add ARB_shader_texture_image_samples infrastructureIlia Mirkin2015-09-101-0/+2
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: add support for OES_texture_storage_multisample_2d_arrayTapani Pälli2015-08-271-0/+2
| | | | | | | | | | | v2: use ARB_texture_multisample enable bit Patch adds extension enable bit and enables required keywords and builtin functions for the extension. Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Marta Lofstedt <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* main: add extension GL_ARB_shader_image_sizeMartin Peres2015-08-201-0/+2
| | | | | | Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Francisco Jerez <[email protected]> Signed-off-by: Martin Peres <[email protected]>
* mesa: Rename MaxCombinedImageUnitsAndFragmentOutputs to ↵Francisco Jerez2015-08-201-1/+1
| | | | | | | | | | | | | MaxCombinedShaderOutputResources. The name of both the GLSL built-in variable and the glGetInteger param with the same value changed in GLSL ES 3.1 and GL 4.5. Its semantics also changed slightly, since the limit now also takes into account the number of SSBs in use. Switch our internal data structures to the up-to-date name. Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Fix up GL_ARB_compute_shader for GLSL ES 3.1Marta Lofstedt2015-08-191-0/+5
| | | | | | | | | | GL_ARB_compute_shader is limited for GLSL version 430. This enables for GLSL ES version 310. V2: Updated error string to also include GLSL 3.10 Signed-off-by: Marta Lofstedt <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* glsl: recognize ARB_shading_language_420pack to be enabled with 4.20+Ilia Mirkin2015-07-241-0/+5
| | | | | | | | | The 420pack extension enables various GLSL rules that need to be applied to any GLSL 4.20+ shader even if the extension is not explicitly enabled. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* glsl: add ast/parser support for subroutine parsing storage (v3.2)Dave Airlie2015-07-231-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | This is the guts of the GLSL parser and AST support for shader subroutines. The code creates a subroutine type in the parser, and uses that there to validate the identifiers. The parser also distinguishes between subroutine types/function prototypes /uniforms and subroutine defintions for functions. Then in the AST conversion it recreates the types, and stores the subroutine definition info or subroutine info into the ir_function along with a side lookup table in the parser state. It also converts subroutine calls into the enhanced ir_call. v2: move to handling method calls in function handling not in field selection. v3: merge Chris's previous parser patches in here, to make it clearer what's changed in one place. v3.1: add more documentation, drop unused include v3.2: drop is_subroutine_def Reviewed-by: Chris Forbes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl: Add extension plumbing and define for ARB_shader_subroutineChris Forbes2015-07-231-0/+2
| | | | | | | Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chris Forbes <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl: add builtin constants for ARB_tessellation_shaderChris Forbes2015-07-231-0/+17
| | | | | | Limits from other extensions added by Marek. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: add tessellation shader parsing support (v2)Fabian Bieler2015-07-231-5/+26
| | | | | | v2: Fixed things that Ken suggested. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: define ARB_shader_storage_buffer_object extensionSamuel Iglesias Gonsalvez2015-07-141-0/+7
| | | | | Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* glsl: use consistent version string formatTimothy Arceri2015-07-011-7/+7
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* glsl: add ARB_vertex_attrib_64bit support. (v2)Dave Airlie2015-05-081-0/+2
| | | | | | | | | | | Just more boilerplate stuff. v2: bad fallthrough on versioning, this is my ugly but self contained solution (Ian) Reviewed-by: Ilia Mirkin <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl/es3.1: Allow interger mix built-ins in GLSL ES 3.10Ian Romanick2015-05-041-1/+11
| | | | | | | | v2: Add missing lexer support. Noticed by Tapani. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> [v1]
* glsl/es3.1: Allow separate shader objects in GLSL ES 3.10Ian Romanick2015-05-041-2/+2
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl/es3.1: Allow explicit uniform locations in GLSL ES 3.10Ian Romanick2015-05-041-4/+13
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl/es3.1: Allow 3.10 ES shaders in a GLES 3.1 contextIan Romanick2015-05-041-1/+1
| | | | | | | | Currently no 3.10 ES features (beyond 3.00 ES) are enabled. That will come later. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: Add glsl_parser_state::has_atomic_counters helperIan Romanick2015-05-041-0/+5
| | | | | | | v2: Change GL version from 400 to 420. Noticed by Tapani and Ilia. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: Keep track of the early_fragment_tests flag in gl_shader.Francisco Jerez2015-05-041-1/+1
| | | | | | | | And rename _mesa_glsl_parse_state::early_fragment_tests to fs_early_fragment_tests for consistency with other FS-specific flags in the same struct. Reviewed-by: Matt Turner <[email protected]>
* glsl: check for forced_language_version in is_version()Brian Paul2015-04-081-1/+3
| | | | | | | | | This is a follow-on fix from the earlier "glsl: allow ForceGLSLVersion to override #version directives" change. Since we're not changing the language_version field, we have to check forced_language_version here. Reviewed-by: Ian Romanick <[email protected]>
* glsl: allow ForceGLSLVersion to override #version directivesBrian Paul2015-03-301-0/+1
| | | | | | | | | | | | Previously, the ctx->Const.ForceGLSLVersion setting only worked if the shader lacked a #version directive. Now, the ForceGLSLVersion setting will override the #version directive too. This change should be safe since it should be rare to have an app that has a mix of shader versions and we only wanted to override the #version for shaders which lacked the #version directive. Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: Create a _mesa_shader_stage_to_abbrev() function.Kenneth Graunke2015-02-191-0/+3
| | | | | | | | | | | | | This is similar to _mesa_shader_stage_to_string(), but returns "VS" instead of "vertex". v2: Use unreachable() and add MESA_SHADER_COMPUTE (requested by Ian). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* glsl: Add double builtin type generationDave Airlie2015-02-191-0/+5
| | | | | | | Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add ARB_gpu_shader_fp64 to the glsl extensions. (v2)Dave Airlie2015-02-191-0/+2
| | | | | | | | | | | | | v2: add define bit (Tapani Pälli) Patch makes following Piglit tests pass: arb_gpu_shader_fp64/preprocessor/define.vert arb_gpu_shader_fp64/preprocessor/define.frag Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: Add ARB_shader_precision infrastructureMicah Fedke2015-01-191-0/+2
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa/glsl/glapi: enable GL_EXT_draw_buffers extensionTapani Pälli2015-01-141-0/+2
| | | | | | | | | | | | | | | | Patch enables ES2 extension that utilizes existing ES3 functionality. Changes make all the subtests to run and pass in WebGL conformance test 'webgl-draw-buffers' when running Chrome on OpenGL ES, also Piglit test 'draw_buffers_gles2' passes. v2: remove unused boolean (Ilia Mirkin) v3: proper error checking for invalid values (Chad Versace) v4: run error check explicitly for ES2 and ES3 (Kenneth Graunke) Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* glsl: Add gl_MaxViewports to available builtin constantsMaxence Le Doré2014-12-151-0/+3
| | | | | | | | It seems to have been forgotten during viewports array implementation time. Cc: "10.4 10.3" <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* main, glsl: Bump max known desktop glsl version to 4.50Jordan Justen2014-12-011-1/+1
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* glsl: implement switch flow control using a loopTapani Pälli2014-10-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | Patch removes old variable based logic for handling a break inside switch. Switch is put inside a loop so that existing infrastructure for loop flow control can be used for the switch, now also dead code elimination works properly. Possible 'continue' call inside a switch needs now special handling which is taken care of by detecting continue, breaking out and calling continue for the outside loop. v2: remove one unnecessary ir_expression (Curro) Fixes following Piglit tests: fs-exec-after-break.shader_test fs-conditional-break.shader_test No Piglit or es3conform regressions. Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* glsl: add ARB_derivative control supportIlia Mirkin2014-08-141-0/+2
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: add a mechanism to allow #extension directives in the middle of shadersMarek Olšák2014-07-181-0/+2
| | | | | | | | | | | This is needed to make Unigine Heaven 4.0 and Unigine Valley 1.0 work with sample shading. Also, if this is disabled, the error message at least makes sense now. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: handle a switch where default is in the middle of casesTapani Pälli2014-07-171-0/+3
| | | | | | | | | | | | | | | | | | | | | This fixes following tests in es3conform: shaders.switch.default_not_last_dynamic_vertex shaders.switch.default_not_last_dynamic_fragment and makes following tests in Piglit pass: glsl-1.30/execution/switch/fs-default-notlast-fallthrough glsl-1.30/execution/switch/fs-default_notlast No Piglit regressions. v2: take away unnecessary ir_if, just use conditional assignment v3: use foreach_in_list instead of foreach_list Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> (v2) Reviewed-by: Ian Romanick <[email protected]> (v3)
* glsl: add support for AMD_vertex_shader_viewport_indexIlia Mirkin2014-07-021-0/+2
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Tested-by: Tobias Droste <[email protected]>
* glsl: Add parsing support for multi-stream output in geometry shaders.Samuel Iglesias Gonsalvez2014-06-301-0/+18
| | | | | | | | This implements parsing requirements for multi-stream support in geometry shaders as defined in ARB_gpu_shader5. Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glsl: Silence many unused parameter warningsIan Romanick2014-06-231-1/+1
| | | | | | | | In file included from ../../src/glsl/builtin_functions.cpp:61:0: ../../src/glsl/glsl_parser_extras.h:154:9: warning: unused parameter 'var' [-Wunused-parameter] Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* glsl: Add extension plumbing for ARB_fragment_layer_viewportChris Forbes2014-06-221-0/+2
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
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