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* mesa/program: Translate csel operation from GLSL IR.Francisco Jerez2017-01-311-1/+8
| | | | | | | | | | | This will be used internally by the GLSL front-end in order to implement some built-in functions. Plumb it through MESA IR for back-ends that rely on this translation pass. v2: Add comment. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Juan A. Suarez Romero <[email protected]>
* mesa/program: Add unused ir operations.Dave Airlie2017-01-201-0/+28
| | | | | | | | | v2 (idr): "cut them down later" => Remove ir_unop_b2u64 and ir_unop_u642b. Handle these with extra i2u or u2i casts just like uint(bool) and bool(uint) conversion is done. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* glsl: Add basic ARB_gpu_shader_int64 typesDave Airlie2017-01-201-0/+14
| | | | | | | | | | | | | This adds the builtins and the lexer support. To avoid too many warnings, it adds basic support to the type in a few other places in mesa, mostly in the trivial places. It also adds a query to be used later for if a type is an integer 32 or 64. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* compiler: Merge shader_info's tcs and tes structs.Kenneth Graunke2017-01-101-1/+1
| | | | | | | | | | | | | | | Annoyingly, SPIR-V lets you specify all of these fields in either the TCS or TES, which means that we need to be able to store all of them for either shader stage. Putting them in a union won't work. Combining both is an easy solution, and given that the TCS struct only had a single field, it's pretty inexpensive. This patch renames the combined struct to "tess" to indicate that it's for tessellation in general, not one of the two stages. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa/glsl: move SamplerTargets to gl_programTimothy Arceri2017-01-061-1/+1
| | | | | | | | This will help allow us to simplify the handling of samplers by storing them in a single location rather than duplicating them in both gl_linked_shader and gl_program. Reviewed-by: Eric Anholt <[email protected]>
* st/mesa/glsl: set SamplersUsed directly in gl_programTimothy Arceri2017-01-061-1/+0
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa/glsl: remove hack to reset sampler units to zeroTimothy Arceri2017-01-061-5/+16
| | | | | | | | | | Now that we have the is_arb_asm flag we can just skip the initialisation. V2: remove hack from standalone compiler where it was never needed since it only compiles glsl shaders. Reviewed-by: Eric Anholt <[email protected]>
* st/mesa/glsl: add new is_arb_asm flag in gl_programTimothy Arceri2017-01-062-5/+10
| | | | | | | | | | | | | | | | Set the flag via the _mesa_init_gl_program() and NewProgram() helpers. In i965 we currently check for the existance of gl_shader_program to decide if this is an ARB assembly style program or not. Adding a flag makes the code clearer and will help removes a dependency on gl_shader_program in the i965 codegen functions. Also this will allow use to skip initialising sampler units for linked shaders, we currently memset it to zero again during linking. Reviewed-by: Eric Anholt <[email protected]>
* glsl: run do_lower_jumps properly in do_common_optimizationsMarek Olšák2017-01-051-2/+0
| | | | | | so that backends don't have to run it manually Reviewed-by: Eric Anholt <[email protected]>
* glsl/mesa: add reference to gl_shader_program_data from gl_programTimothy Arceri2016-12-311-0/+2
| | | | | | | | | We also add the stubs for the standalone compiler in this change. By adding a reference here we can now refactor some code to use gl_program where we were previously awkwardly using gl_shader_program. Reviewed-by: Eric Anholt <[email protected]>
* mesa: pass gl_program to _mesa_append_uniforms_to_file()Timothy Arceri2016-12-302-4/+3
| | | | | | This now contains everything we need. Reviewed-by: Eric Anholt <[email protected]>
* mesa/compiler: add stage to shader_infoTimothy Arceri2016-12-301-0/+1
| | | | | | | | | | | | This will allow us to simplify the current program logic for SSO. Also since we aim to detach shader_info from nir_shader this will come in handy avoiding passing nir_shader around just to keep track of the stage we are dealing with. V2: set stage for arb asm programs also. Reviewed-by: Eric Anholt <[email protected]>
* treewide: s/comparitor/comparator/Ilia Mirkin2016-12-122-8/+8
| | | | | | | | | | git grep -l comparitor | xargs sed -i 's/comparitor/comparator/g' Just happened to notice this in a patch that was sent and included one of the tokens in question. Signed-off-by: Ilia Mirkin <[email protected]> Acked-by: Nicolai Hähnle <[email protected]>
* compiler: Add the rest of the subpassInput typesJason Ekstrand2016-11-221-0/+1
| | | | | | | There are actually 6 of them according to the GL_KHR_vulkan_glsl spec. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* glsl: add gl_linked_shader::SourceChecksumMarek Olšák2016-11-221-0/+4
| | | | | | | | for debugging v2: wrap all checksums in #ifdef DEBUG Reviewed-by: Timothy Arceri <[email protected]>
* compiler: Store the clip/cull distance array sizes in shader_info.Kenneth Graunke2016-11-191-1/+2
| | | | | | | We switched from a boolean to array lengths in gl_program a while back. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa/glsl/nir/i965: make use of new gl_shader_program_data in ↵Timothy Arceri2016-11-191-17/+17
| | | | | | gl_shader_program Reviewed-by: Emil Velikov <[email protected]>
* glsl: create gl_program at the start of linking rather than the endTimothy Arceri2016-11-191-6/+1
| | | | | | | | | | | | | | | | | | This will allow us to directly store metadata we want to retain in gl_program this metadata is currently stored in gl_linked_shader and will be lost if relinking fails even though the program will remain in use and is still valid according to the spec. "If a program object that is active for any shader stage is re-linked unsuccessfully, the link status will be set to FALSE, but any existing executables and associated state will remain part of the current rendering state until a subsequent call to UseProgram, UseProgramStages, or BindProgramPipeline removes them from use." This change will also help avoid the double handing that happens in _mesa_copy_linked_program_data(). Reviewed-by: Emil Velikov <[email protected]>
* st/mesa/i965: simplify gl_program references and stop leakingTimothy Arceri2016-11-191-3/+4
| | | | | | | | | | | | | | In i965 we were calling _mesa_reference_program() after creating gl_program and then later calling it again with NULL as a param to get the refcount back down to 1. This changes things to not use _mesa_reference_program() at all and just have gl_linked_shader take ownership of gl_program since refcount starts at 1. The st and ir_to_mesa linkers were worse as they were both getting in a state were the refcount would never get to 0 and we would leak the program. Reviewed-by: Emil Velikov <[email protected]>
* mesa: fix old classic drivers to use ralloc for ARB asm programsTimothy Arceri2016-11-182-6/+5
| | | | | | | | These changes were missed in 0ad69e6b5. Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98767
* st/mesa/r200/i915/i965: move ARB program fields into a unionTimothy Arceri2016-11-1711-175/+183
| | | | | | | | | | | It's common for games to compile 2000 programs or more so at 32bits x 2000 programs x 22 fields x 2 (at least) stages This should give us something like 352 kilobytes in savings once we add some more glsl only fields. Reviewed-by: Emil Velikov <[email protected]>
* mesa: make use of ralloc when creating ARB asm gl_program fieldsTimothy Arceri2016-11-1712-69/+52
| | | | | | | | | | | This will allow us to move the ARB asm fields in gl_program into a union as we will be able call ralloc_free() on the entire struct when destroying the context. In this change we switch over to using ralloc for the Instructions, String and LocalParams fields of gl_program. Reviewed-by: Emil Velikov <[email protected]>
* mesa: remove unused Comment field in prog_instructionTimothy Arceri2016-11-173-38/+12
| | | | Reviewed-by: Emil Velikov <[email protected]>
* glsl/lower_if: don't lower branches touching tess control outputsMarek Olšák2016-11-151-1/+2
| | | | Reviewed-by: Nicolai Hähnle <[email protected]>
* linker: Remove unnecessary overload of program_resource_visitor::visit_fieldIan Romanick2016-11-101-4/+7
| | | | | | | | | | | | | It looks like I added this version as a short-hand for users that didn't need the fuller version. I don't think there's any real utility in that. I'm not sure what my thinking was there. Maybe if those users overloaded the recursion function could just call the compact version to avoid passing some parameters? None of the users do that. Either way, having this extra overload is not useful. Delete it. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa/glsl: delete previously linked shaders earlier when linkingTimothy Arceri2016-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This moves the delete linked shaders call to _mesa_clear_shader_program_data() which makes sure we delete them before returning due to any validation problems. It also reduces some code duplication. From the OpenGL 4.5 Core spec: "If LinkProgram failed, any information about a previous link of that program object is lost. Thus, a failed link does not restore the old state of program. ... If one of these commands is called with a program for which LinkProgram failed, no error is generated unless otherwise noted. Implementations may return information on variables and interface blocks that would have been active had the program been linked successfully. In cases where the link failed because the program required too many resources, these commands may help applications determine why limits were exceeded." Therefore it's expected that we shouldn't be able to query the program that failed to link and retrieve information about a previously successful link. Before this change the linker was doing validation before freeing the previously linked shaders and therefore could exit on failure before they were freed. This change also fixes an issue in compat profile where a program with no shaders attached is expect to fall back to fixed function but was instead trying to relink IR from a previous link. Reviewed-by: Tapani Pälli <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97715 Cc: "13.0" <[email protected]>
* st/mesa/r200/i915/i965: use rzalloc() to create gl_programTimothy Arceri2016-11-031-2/+2
| | | | | | | | | | | | | | | | | This allows us to use ralloc_parent() to see which data structure owns shader_info which allows us to fix a regression in nir_sweep(). This will also allow us to move some fields from gl_linked_shader to gl_program, which will allow us to do some clean-ups like storing gl_program directly in the CurrentProgram array in gl_pipeline_object enabling some small validation optimisations at draw time. Also it is error prone to depend on the gl_linked_shader for programs in current use because a failed linking attempt will free infomation about the current program. In i965 we could be trying to recompile a shader variant but may have lost some required fields. Reviewed-by: Eric Anholt <[email protected]>
* mesa/program: Add _mesa_symbol_table_replace_symbol()Samuel Iglesias Gonsálvez2016-10-262-0/+18
| | | | | | | | | | This function allows to modify an existing symbol. v2: - Remove namespace usage now that it was deleted. Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl/st/mesa: use common system values read fieldTimothy Arceri2016-10-263-4/+3
| | | | | | | | | And set system values read directly in shader_info. st/mesa changes where: Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* r200/glsl/st/mesa: use common outputs written fieldTimothy Arceri2016-10-265-11/+11
| | | | | | | | | And set outputs written directly in shader_info. st/mesa changes where: Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* r200/i915/st/mesa/compiler: use common inputs read fieldTimothy Arceri2016-10-265-18/+18
| | | | | | | | | | | | And set set inputs_read directly in shader_info. To avoid regressions between changes this change is a squashed version of the following patches. st/mesa changes where: Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa/r200/i915/i965: eliminate gl_fragment_programTimothy Arceri2016-10-269-102/+69
| | | | | | | | | | Here we move OriginUpperLeft and PixelCenterInteger into gl_program all other fields have been replace by shader_info. V2: Don't use anonymous union/structs to hold vertex/fragment fields suggested by Ian. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st/swrast: set fs shader_info directly and switch to using itTimothy Arceri2016-10-264-10/+3
| | | | | | | Note we access shader_info from the program struct rather than the nir_shader pointer because shader cache won't create a nir_shader. Reviewed-by: Jason Ekstrand <[email protected]>
* mesa: remove unrequired codeTimothy Arceri2016-10-261-2/+0
| | | | | | InterpQualifier is never set for ARB programs so this will do nothing. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_compute_programTimothy Arceri2016-10-262-26/+2
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* mesa/i965/i915/r200: eliminate gl_vertex_programTimothy Arceri2016-10-267-86/+55
| | | | | | | Here we move the only field in gl_vertex_program to the ARB program fields in gl_program. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_geometry_programTimothy Arceri2016-10-262-27/+1
| | | | | | We now get all the gs metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_tess_eval_programTimothy Arceri2016-10-262-27/+2
| | | | | | We now get all the tes metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/mesa/st: eliminate gl_tess_ctrl_programTimothy Arceri2016-10-263-26/+3
| | | | | | We now get all the tcs metadata from shader_info. Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa: switch tcs over to shared shader_infoTimothy Arceri2016-10-261-1/+1
| | | | | Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* glsl: add a shader info field to the gl_program typeTimothy Arceri2016-10-261-0/+6
| | | | | | | | | | And use this field as the source for shader info in the nir_shader this will allow us to set some of these fields from GLSL directly. It will also simplify restoring from shader cache and allow the removal of duplicate fields from GLSL. Reviewed-by: Jason Ekstrand <[email protected]>
* nir/i965/anv/radv/gallium: make shader info a pointerTimothy Arceri2016-10-261-13/+13
| | | | | | | | | | When restoring something from shader cache we won't have and don't want to create a nir_shader this change detaches the two. There are other advantages such as being able to reuse the shader info populated by GLSL IR. Reviewed-by: Jason Ekstrand <[email protected]>
* mesa: modify _mesa_copy_linked_program_data() to take gl_linked_shaderTimothy Arceri2016-10-261-1/+1
| | | | | | | | | | This allows us to do some small tidy ups, but will also allow us to call a new function that copies values to a shared shader info from here. In order to make this change this function now requires _mesa_reference_program() to have previously been called. Reviewed-by: Jason Ekstrand <[email protected]>
* glsl/mesa: remove unused namespace support from the symbol tableTimothy Arceri2016-10-244-254/+117
| | | | | | | | | | | | | | | | | | Namespace support seems to have been unused for a very long time. Previously the hash table entry was never removed and the symbol name wasn't freed until the symbol table was destroyed. In theory this could reduced the number of times we need to copy a string as duplicate names are reused. However in practice there is likely only a limited number of symbols that are the same and this is likely to cause other less than optimal behaviour such as the hash_table continuously growing. Along with dropping namespace support this change removes entries from the hash table as they become unused. Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* mesa: remove gl_shader_compiler_options::EmitNoNoiseMarek Olšák2016-10-191-2/+1
| | | | | | | it's always true Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: remove the UsesDFdy flagTimothy Arceri2016-10-063-4/+0
| | | | | | Seems the last user of this was removed in 08bc74e69. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/st: support lowering multi-planar YUVRob Clark2016-09-261-0/+1
| | | | | | | | | | | | | | | Support multi-planar YUV for external EGLImage's (currently just in the dma-buf import path) by lowering to multiple texture fetch's for each plane and CSC in shader. There was some discussion of alternative approaches for tracking the additional UV or U/V planes: https://lists.freedesktop.org/archives/mesa-dev/2016-September/127832.html They all seemed worse than pipe_resource::next Signed-off-by: Rob Clark <[email protected]>
* glsl: add subpass image type (v2)Dave Airlie2016-09-161-0/+2
| | | | | | | | | | | | | | | | | | SPIR-V/Vulkan have a special image type for input attachments called the subpass type. It has different characteristics than other images types. The main one being it can only be an input image to fragment shaders and loads from it are relative to the frag coord. This adds support for it to the GLSL types. Unfortunately we've run out of space in the sampler dim in types, so we need to use another bit. v2: Fixup subpass input name (Jason) Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa/glsl: Move string_to_uint_map into the util folderThomas Helland2016-09-123-370/+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]>
* mesa: Convert symbol table to the util hash tableThomas Helland2016-09-121-7/+8
| | | | | Signed-off-by: Thomas Helland <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
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