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* gallium: plumb invariant output attrib thru TGSIJoe M. Kniss2018-06-291-2/+6
| | | | | | | | | | | | Add support for glsl 'invariant' modifier for output data declarations. Gallium drivers that use TGSI serialization currently loose invariant modifiers in glsl shaders. v2: use boolean for invariant instead of unsigned. Tested: chromiumos on qemu with virglrenderer. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* intel/anv,blorp,i965: Implement the SKL 16x MSAA SIMD32 workaroundJason Ekstrand2018-06-281-0/+17
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* intel/fs: Add fields to wm_prog_data for SIMD32 dispatchJason Ekstrand2018-06-282-0/+3
| | | | Reviewed-by: Matt Turner <[email protected]>
* i965: Add plumbing for shader time in 32-wide FS dispatch mode.Francisco Jerez2018-06-283-2/+11
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* intel/compiler: Add and use helpers for working with KSP indicesJason Ekstrand2018-06-282-23/+47
| | | | | | | | The pixel shader dispatch table is kind-of a confusing mess. This adds some helpers for dealing with it and for easily extracting the correct data from wm_prog_data. Reviewed-by: Matt Turner <[email protected]>
* i965: Re-arrange shader kernel setup in WM stateJason Ekstrand2018-06-281-37/+57
| | | | Reviewed-by: Matt Turner <[email protected]>
* i965/bufmgr: Use the correct argument order for bo_alloc_internalJason Ekstrand2018-06-271-2/+2
| | | | | | | The memzone and flags parameters were accidentally flipped in the call from brw_bo_alloc_tiled_2d. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: small cleanup in blorp debug printing output (trivial)Tapani Pälli2018-06-271-1/+1
| | | | | Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* mesa: add a space between headers and source (trivial)Tapani Pälli2018-06-271-0/+1
| | | | | | | There used to be one and it looks like it was removed by eb63640c1d. Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* mesa: Return number of result bits for GL_ANY_SAMPLES_PASSED_CONSERVATIVEDanylo Piliaiev2018-06-271-0/+1
| | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106986 Signed-off-by: Danylo Piliaiev <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* nir: Remove old-school deref chain supportJason Ekstrand2018-06-222-2/+0
| | | | | | | Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* st,ir3,radeonsi: push lower_deref_instrs back into driverRob Clark2018-06-221-2/+0
| | | | | | | | | | | | | vc4+vc5 is not really effected by the deref chain to deref instr conversion, so it no longer needs this pass. For others, now that all the passes mesa/st uses are using deref instructions, push the lowering to deref chains back into driver. Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: convert lower_samplers_as_deref to deref instructionsRob Clark2018-06-221-3/+3
| | | | | | | | | | This also removes the legacy version of lower_samplers. Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/st: re-enable lower_io_to_elements()Rob Clark2018-06-221-1/+1
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: convert lower_io_arrays_to_elements to deref instructionsRob Clark2018-06-221-2/+2
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/st/nir: convert lower_builtins to deref instructionsRob Clark2018-06-222-26/+41
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/st: temporarily disable lower_io_to_elements()Rob Clark2018-06-221-1/+1
| | | | | | | | | | | | Not required for correctness, and makes the order of converting passes to deref instructions hard to get right for both prog_to_nir and glsl_to_nir cases. Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: convert lower_io_to_scalar to deref instructionsRob Clark2018-06-221-1/+1
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* move lower_deref_instrsRob Clark2018-06-221-2/+1
| | | | | | | | Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: Use derefs in nir_lower_samplersJason Ekstrand2018-06-221-2/+0
| | | | | | | | | | | We change glsl_to_nir to provide derefs for bot textures and samplers while we're at it. This makes the lowering much easier since we only either replace sources or remove them. Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir/lower_samplers: split out _legacy version for deref chainsRob Clark2018-06-221-1/+1
| | | | | | | | | | | | | | | | | | To simplify the transition, and make things bisectable, split out a legacy copy or lower_samplers. This way the i965 and gallium drivers can independently switch over to deref instructions. Since the lower_samplers_as_deref pass is only used by gallium drivers, it can be converted in lock-step with moving the lower_deref_instrs pass, and so does not need a corresponding _legacy clone. This legacy pass will be removed in a future commit. Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* st/nir: Move lower_deref_instrs laterJason Ekstrand2018-06-221-1/+2
| | | | | | | | Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Move nir_lower_deref_instrs to right before locals_to_regsJason Ekstrand2018-06-221-3/+2
| | | | | | | | Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* intel/nir: Fixup deref modes after lowering patch verticesJason Ekstrand2018-06-221-0/+2
| | | | | | | | Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* prog/nir: Use deref instructions for paramsJason Ekstrand2018-06-221-35/+6
| | | | | | | | Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: add deref lowering sanity checkingRob Clark2018-06-221-0/+1
| | | | | | | | | | | | | This will be removed at the end of the transition, but add some tracking plus asserts to help ensure that lowering passes are called at the correct point (pre or post deref instruction lowering) as passes are converted and the point where lower_deref_instrs() is called is moved. Signed-off-by: Rob Clark <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* anv,i965,radv,st,ir3: Call nir_lower_deref_instrsJason Ekstrand2018-06-223-2/+8
| | | | | | | | | | | This inserts a call to nir_lower_deref_instrs at every call site of glsl_to_nir, spirv_to_nir, and prog_to_nir. Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]> Acked-by: Rob Clark <[email protected]> Acked-by: Bas Nieuwenhuizen <[email protected]> Acked-by: Dave Airlie <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: fix glGetInteger64v for arrays of integersMarek Olšák2018-06-211-1/+1
| | | | | Cc: 18.1 <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: fix GLES 3.1 version calculationRob Clark2018-06-211-1/+2
| | | | | | | | | | | | | | | All of ARB_gpu_shader5 is most certainly not required for GLES 3.1 (most of it is in OES_gpu_shader5 on top of GLES 3.1). Some of what is required from ARB_gpu_shader5 is provided by ARB_texture_gather, so check for that. The remaining subset of ARB_gpu_shader5 doesn't have individual extensions to check for, but I guess it is unlikely that some driver has all of these extensions but not, say, integer bitfield manipulation. Signed-off-by: Rob Clark <[email protected]> Acked-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Link uniforms of SPIR-V programs using the NIR linkerEduardo Lima Mitev2018-06-211-0/+6
| | | | | | | | | v2: nir_link_uniforms renamed to gl_nir_link_uniforms Signed-off-by: Eduardo Lima <[email protected]> Signed-off-by: Alejandro Piñeiro <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* i965: Setup glsl uniforms by index rather than name matchingNeil Roberts2018-06-211-13/+37
| | | | | | | | | | | | | | | Previously when setting up a uniform it would try to walk the uniform storage slots and find one that matches the name of the given variable. However, each variable already has a location which is an index into the UniformStorage array so we can just directly jump to the right slot. Some of the variables take up more than one slot so we still need to calculate how many it uses. The main reason to do this is to support ARB_gl_spirv because in that case the uniforms don’t have names so the previous approach won’t work. Reviewed-by: Timothy Arceri <[email protected]>
* i965: account for NIR uniforms without nameEduardo Lima Mitev2018-06-212-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | Right now, the BRW linker code assumes nir_variable::name is always non-NULL, but thanks to ARB_gl_spirv we will soon be linking SPIR-V programs, and those explicitly require matching uniforms by location. The name is just a debug hint. Instead of checking for the name this patch makes it check for var->num_state_slots on the assumption that everything that had an internal name also had some state slots. This seems likely because the two code paths that are taken when the name begins with "gl_" already have an assert that var->state_slots is not NULL. v2: simplified, most of it moved to glsl/nir/spirv (Neil Roberts) v3: check for num_state_slots instead of the name. This is needed because we do actually have nameless builtins with SPIR-V such as PatchVerticesIn and we want them to hit the _mesa_add_state_reference code path (Neil Roberts) Signed-off-by: Eduardo Lima <[email protected]> Signed-off-by: Neil Roberts <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* i965: Update TexturesUsed after linking the shadersNeil Roberts2018-06-211-1/+3
| | | | | | | | | Otherwise if the shader is SPIR-V then SamplerUsed won’t have been initialised yet so it will end up thinking no textures are used. This was causing a crash later on if nothing causes it to regenerate TexturesUsed before the next render. Reviewed-by: Timothy Arceri <[email protected]>
* i965: Build SPIR-V programs' resource list using NIREduardo Lima Mitev2018-06-211-1/+7
| | | | | | v2: tweak after nir_linker.h being renamed to gl_nir_linker.h Reviewed-by: Timothy Arceri <[email protected]>
* mesa/main: add NULL name check when searching for a resource nameAlejandro Piñeiro2018-06-211-0/+5
| | | | | | | | | Since ARB_gl_spirv name reflection can be missing. piglit shader_runner does several resource checking, so this commit is useful to get even the more simple piglit tests running without crashing on SPIR-V mode. Reviewed-by: Timothy Arceri <[email protected]>
* i965: use gl_shader_program_data::spirvAlejandro Piñeiro2018-06-211-1/+1
| | | | Reviewed-by: Timothy Arceri <[email protected]>
* mesa/main: Add a 'spirv' flag to gl_shader_program_dataEduardo Lima Mitev2018-06-212-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will be used by the linker code to differentiate between programs made out of SPIR-V or GLSL shaders. This was rejected in the past, assuming that it was equivalent to check for "shProg->_LinkedShaders[stage]->spirv_data != NULL". But: * At some points of the linking process it would be needed to check if _LinkerShaders[stage] is present, so the full check would be: "shProg->_LinkedShaders[stage] != NULL && shProg->_LinkedShaders[stage]->spirv_data != NULL" * Sometimes you would like to do some specific to SPIR-V independently of the stage, or for any stage. For example, "link all the uniforms, for all stages". In that case checking for the flag would be equivalent to iterate all the _LinkedShaders and check if there is any spirv_data available. The former makes readibility really worse. Both could be solved by adding two helpers. But adding a flag seems really more simple and readable. v2: added justification for the flag on the commit message (Alejandro) Signed-off-by: Eduardo Lima <[email protected]> Signed-off-by: Alejandro Piñeiro <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa: remove struct gl_extensions::ATI_separate_stencilEmil Velikov2018-06-217-15/+2
| | | | | | | | | | | | Virtually every driver that supports ATI_separate_stencil also supports EXT_stencil_two_side. Use the latter boolean for both extension. With that in mind we can drop the explicit true from the drivers and the nasty comment in compute_version(). Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/st: only do scalar lowerings if driver benefitsChristian Gmeiner2018-06-201-9/+30
| | | | | | | | | As not every (upcoming) backend compiler is happy with nir_lower_xxx_to_scalar lowerings do them only if the backend is scalar (and not vec4) based. Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa/st/nir: fix driver_location for arrays of image/samplerRob Clark2018-06-191-7/+9
| | | | | | | | We can have arrays of images or samplers. But I forgot to handle that case long ago. Suprised no one complained yet. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* mesa/util: add allow_glsl_relaxed_es driconfig overrideTimothy Arceri2018-06-192-0/+9
| | | | | | | | | | | | | | | This relaxes a number of ES shader restrictions allowing shaders to follow more desktop GLSL like rules. This initial implementation relaxes the following: - allows linking ES shaders with desktop shaders - allows mismatching precision qualifiers - always enables standard derivative builtins These relaxations allow Google Earth VR shaders to compile. Reviewed-by: Dave Airlie <[email protected]>
* mesa/util: add allow_glsl_builtin_const_expression driconf overrideTimothy Arceri2018-06-192-0/+9
| | | | | | | Google Earth VR shaders uses builtins in constant expressions with GLSL 1.10. That feature wasn't allowed until GLSL 1.20. Reviewed-by: Dave Airlie <[email protected]>
* mesa: add ff fragment shader support for geom and tess shadersTimothy Arceri2018-06-191-1/+5
| | | | | | | This is required for compatibility profile support. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* mesa: add missing return in error pathEric Engestrom2018-06-181-1/+3
| | | | | | | | Fixes: 67f40dadaa6666dacd90 "mesa: add support for ARB_sample_locations" Cc: Rhys Perry <[email protected]> Cc: Brian Paul <[email protected]> Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* meson: fix i965/anv/isl genX static lib namesEric Engestrom2018-06-181-1/+1
| | | | | | | | | | | Shouldn't make any functional difference, just that `liblibanv_gen90.a` will now be called `libanv_gen90.a`. Fixes: 3218056e0eb375eeda470 "meson: Build i965 and dri stack" Fixes: d1992255bb29054fa5176 "meson: Add build Intel "anv" vulkan driver" Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
* mesa: Unconditionally enable floating-point texturesTimothy Arceri2018-06-181-2/+0
| | | | | | | | | | | | | | ARB_texture_float references US Patent #6,650,327 [1] which has a filing date of June 16 1998. According to [2], patents filed after 1995 expire 20 years from the filing date, giving an expiration of June 17 2018. [1] https://www.google.com/patents/US6650327 [2] https://en.wikipedia.org/wiki/Term_of_patent_in_the_United_States Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* st/mesa: add support for ARB_sample_locationsRhys Perry2018-06-148-7/+129
| | | | | | Signed-off-by: Rhys Perry <[email protected]> Reviewed-by: Brian Paul <[email protected]> (v2) Reviewed-by: Marek Olšák <[email protected]> (v2)
* mesa: add support for ARB_sample_locationsRhys Perry2018-06-1411-28/+351
| | | | | | Signed-off-by: Rhys Perry <[email protected]> Reviewed-by: Brian Paul <[email protected]> (v2) Reviewed-by: Marek Olšák <[email protected]> (v2)
* st/mesa: add missing switch cases in glsl_to_tgsi_visitor::visit()Brian Paul2018-06-141-0/+2
| | | | | | To silence compiler warning about unhandled switch cases. Reviewed-by: Charmaine Lee <[email protected]>
* meson: Add support for SPARC assemblyDylan Baker2018-06-131-1/+7
| | | | | | | | | This was blindly copied from autotools and tested by a helpful gentoo user. Signed-off-by: Dylan Baker <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Matt Turner <[email protected]>
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