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* st/mesa: move extern C wrappers where applicableEmil Velikov2017-02-212-7/+7
| | | | | | | | | Namely, after the include directives. The headers are properly annotated so keeping things as-is is only asking for trouble. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: stop using TGSI_OPCODE_CLAMPMarek Olšák2017-02-181-10/+4
| | | | | Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa/glsl: build string of dri options and use as input to building sha ↵Timothy Arceri2017-02-171-0/+2
| | | | | | for shaders Reviewed-by: Nicolai Hähnle <[email protected]>
* driconf: add allow_higher_compat_version optionSamuel Pitoiset2017-02-151-0/+2
| | | | | | | | | | | | | | | | | | | Mesa currently doesn't allow to create 3.1+ compatibility profiles mainly because various features are unimplemented and bugs can happen. However, some buggy apps request a compat profile without using any old features unimplemented in mesa, and they fail to start. This option should help some games to run but it's not enough for all (eg. Dying Light). v2: - s/force_compat_profile/allow_higher_compat_version Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: tell u_vbuf that GL core doesn't have user VBOsMarek Olšák2017-02-141-1/+8
| | | | | | | I think this only affects radeonsi - VI, because all other drivers using u_vbuf probably don't support GL_DOUBLE, so they won't be affected by this. Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: let state trackers tell u_vbuf whether user VBOs are possibleMarek Olšák2017-02-141-1/+1
| | | | | | This can affect whether u_vbuf will be enabled or not. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: use the common uploader (v2)Marek Olšák2017-02-147-44/+25
| | | | | | | | v2: use const_uploader Reviewed-by: Nicolai Hähnle <[email protected]> Tested-by: Edmondo Tommasina <[email protected]> (v1) Tested-by: Charmaine Lee <[email protected]>
* st/mesa: don't pass compare mode for stencil-sampled texturesIlia Mirkin2017-02-121-1/+1
| | | | | | | | Fixes dEQP-GLES31.functional.stencil_texturing.misc.compare_mode_effect Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: [email protected]
* gallium: add separate PIPE_CAP_INT64_DIVMODIlia Mirkin2017-02-091-0/+3
| | | | | | | | | | | Nouveau does not currently have logic to implement this as a library function. Even though such a library could be written, there's no big advantage to do it that way for now given that int64 is a very uncommon use-case. Allow a driver to expose INT64 without supporting division and modulo operations. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa/i965: create link status enumTimothy Arceri2017-02-091-1/+1
| | | | | | | | | | | | For the on-disk shader cache we want to be able to differentiate between a program that was linked and one that was loaded from cache. V2: - don't return the new enum directly to the application when queried, instead return GL_TRUE or GL_FALSE as required. Fixes google-chrome corruptions when using cache. Reviewed-by: Anuj Phogat <[email protected]>
* mesa/st: fix strict aliasing issue in int64 code.Dave Airlie2017-02-081-4/+2
| | | | | | | This fixes the int64 code same as the double code. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st/mesa: MAX_VARYING is the max supported number of patch varyings, not minIlia Mirkin2017-02-021-1/+1
| | | | | | | | | | | This fixes GL45-CTS.tessellation_shader.tessellation_shader_tessellation.max_in_out_attributes on nouveau. We only support 30 patch varyings (as 2 vec4 slots end up being used for tess level settings), but were getting 32 exposed. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: "13.0 17.0" <[email protected]>
* gallium: turn PIPE_SHADER_CAP_DOUBLES into a screen capabilityNicolai Hähnle2017-02-021-4/+1
| | | | | | | | | | | | | | | | | | | Make the cap consistent with PIPE_CAP_INT64. Aside from the hypothetical case of using draw for vertex shaders (and actually caring about doubles...), every implementation supports doubles either nowhere or everywhere. Also, st/mesa didn't even check the cap correctly in all supported shader stages. While at it, add a missing LLVM version check for 64-bit integers in radeonsi. This is conservative: judging by the log, LLVM 3.8 might be sufficient, but there are probably bugs that have been fixed since then. v2: fix clover (Marek) Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: inline get_mesa_program()Timothy Arceri2017-02-021-37/+23
| | | | | | | | | | In the past I've gotten this function confused with the one in ir_to_mesa.cpp of the same name. Now that the affected flag setting has move into a helper it makes sense just to inline this remaining code. Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: create set_prog_affected_state_flags() helperTimothy Arceri2017-02-021-106/+111
| | | | | | | | This will be used when restoring tgsi from the on-disk shader cache. Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: st_atom_shader.c C99 tidy upTimothy Arceri2017-02-021-3/+1
| | | | | Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: remove pre C99 statement block for variable declarationTimothy Arceri2017-02-021-60/+58
| | | | Acked-by: Marek Olšák <[email protected]>
* st/mesa: make st_texture_get_sampler_view() staticSamuel Pitoiset2017-01-302-5/+1
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: use correct return statement for a void functionEmil Velikov2017-01-271-1/+2
| | | | | | | | Analogous to previous commit. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: add support for enabling ARB_gpu_shader_int64.Dave Airlie2017-01-271-0/+1
| | | | | | Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/glsl_to_tgsi: add support for 64-bit integersDave Airlie2017-01-271-18/+202
| | | | | | | | | | | | | | | | | v2: add conversion opcodes. v3 (idr): Rebase on replacemtn of TGSI_OPCODE_I2U64 with TGSI_OPCODE_I2I64. v4 (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. v5 (nha): add clarifying comment about a subtle assumption Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: destroy pipe_context before destroying st_context (v2)Marek Olšák2017-01-241-6/+7
| | | | | | | | | | | | | | | | | If radeonsi starts compiling an optimized shader variant asynchronously with a GL debug callback set and the application destroys the GL context, radeonsi crashes when trying to write shader stats into the debug output of a non-existent context after compilation, because st/mesa was destroyed before pipe_context. Firefox with WebGL2 enabled hits this bug. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99456 v2: protect against a double destroy in st_create_context_priv and callers. Cc: 17.0 <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/glsl_to_tgsi: fix compilation warnings since int64 typesSamuel Pitoiset2017-01-241-3/+3
| | | | | | | | | | state_tracker/st_glsl_to_tgsi.cpp:302:28: warning: ‘glsl_to_tgsi_instruction::tex_type’ is too small to hold all values of ‘enum glsl_base_type’ glsl_base_type tex_type:4; Fixes: 8ce53d4a2f3 ("glsl: Add basic ARB_gpu_shader_int64 types") Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/glsl_to_tgsi: use DDIV instead of DRCP + DMULNicolai Hähnle2017-01-231-6/+3
| | | | | | | | | | | | Fixes GL45-CTS.gpu_shader_fp64.built_in_functions. v2: use DDIV unconditionally (Roland) Reviewed-by: Roland Scheidegger <[email protected]> (v1) Reviewed-by: Marek Olšák <[email protected]> (v1) Tested-by: Glenn Kennard <[email protected]> Tested-by: James Harvey <[email protected]> Cc: 17.0 <[email protected]>
* mesa/glsl: set {clip,cull}_distance_array_size directly in gl_programTimothy Arceri2017-01-231-8/+8
| | | | | | | There are some line wrapping violations here but those lines will get deleted in the following patch. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa/glsl: change xfb_program field to last_vert_progTimothy Arceri2017-01-232-4/+11
| | | | | | | | | | Now that the i965 backend doesn't depend on this field we can make it more generic and short circuit a bunch of code paths. The new field will be used in a following patch for another clean-up. Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: use gl_program for CurrentProgram rather than gl_shader_programTimothy Arceri2017-01-235-109/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes much more sense and should be more performant in some critical paths such as SSO validation which is called at draw time. Previously the CurrentProgram array could have contained multiple pointers to the same struct which was confusing and we would often need to fish out the information we were really after from the gl_program anyway. Also it was error prone to depend on the _LinkedShader array for programs in current use because a failed linking attempt will lose the infomation about the current program in use which is still valid. V2: fix validate_io() to compare linked_stages rather than the consumer and producer to decide if we are looking at inward facing shader interfaces which don't need validation. Acked-by: Edward O'Callaghan <[email protected]> To avoid build regressions the following 2 patches were squashed in to this commit: mesa/meta: rewrite _mesa_shader_program_use() and _mesa_program_use() These are rewritten to do what the function name suggests, that is _mesa_shader_program_use() sets the use of all stage and _mesa_program_use() sets the use of a single stage. Reviewed-by: Lionel Landwerlin <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> mesa: update active relinked program This likely fixes a subroutine bug were _mesa_shader_program_init_subroutine_defaults() would never have been called for the relinked program as we previously just set _NEW_PROGRAM as dirty and never called the _mesa_use* functions when linking. Acked-by: Edward O'Callaghan <[email protected]>
* glsl: Add basic ARB_gpu_shader_int64 typesDave Airlie2017-01-201-0/+6
| | | | | | | | | | | | | 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]>
* st/mesa: ask pipe driver to recreate derived internal resources when ↵Philipp Zabel2017-01-201-0/+4
| | | | | | | | | | | | | | | (re-)binding external textures Use the resource_changed callback to invalidate internal resources derived from external textures when they are (re-)bound. This is needed to comply with the requirement from the GL_OES_EGL_image_external extension that a call to glBindTexture guarantees that all further sampling will return values that correspond to the values in the external texture at or after the time that glBindTexture was called. Signed-off-by: Philipp Zabel <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
* st/mesa/glsl: set early_fragment_tests directly in shader_infoTimothy Arceri2017-01-191-1/+1
| | | | | | | We also move EarlyFragmentTests out of the gl_shader_info struct as it is now only used by gl_shader. Reviewed-by: Lionel Landwerlin <[email protected]>
* st/mesa: add support for advanced blend when fb can be fetched fromIlia Mirkin2017-01-164-8/+37
| | | | | | | | | This implements support for emitting FBFETCH ops, using the existing lowering pass for advanced blend logic, and disabling hw blend when advanced blending is enabled. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add flags parameter to texture barrierIlia Mirkin2017-01-161-1/+1
| | | | | | | | This is so that we can differentiate between flushing any framebuffer reading caches from regular sampler caches. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* compiler: Merge shader_info's tcs and tes structs.Kenneth Graunke2017-01-101-6/+6
| | | | | | | | | | | | | | | 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: pass gl_program to st_bind_ubos()Timothy Arceri2017-01-091-18/+18
| | | | | | We no longer need anything from gl_linked_shader. Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: pass gl_program to st_bind_images()Timothy Arceri2017-01-091-24/+22
| | | | | | We no longer need anything from gl_linked_shader. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: stop passing gl_linked_shader to set_affected_state_flags()Timothy Arceri2017-01-091-7/+6
| | | | | | We now get everything we need from the gl_program param. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa/glsl: set num_images directly in shader_infoTimothy Arceri2017-01-092-8/+8
| | | | | | This change also removes the now duplicate NumImages field. Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: pass gl_program to st_bind_ssbos()Timothy Arceri2017-01-091-21/+21
| | | | | | We no longer need to pass gl_shader_program. Reviewed-by: Nicolai Hähnle <[email protected]>
* mesa: Introduce a compiler enum for tessellation spacing.Kenneth Graunke2017-01-071-15/+8
| | | | | | | | | | It feels weird using GL_* enums in a Vulkan driver. v2: Fix the TESS_SPACING -> PIPE_TESS_SPACING conversion. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* compiler: Change shader_info->tes.vertex_order into a ccw boolean.Kenneth Graunke2017-01-071-1/+1
| | | | | | | | | | The vertex order is either clockwise or counterclockwise. We can just store a "ccw" boolean rather than GLenum values. I don't want to use GLenums in a Vulkan driver, and even in GL a simple boolean works fine. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Timothy Arceri <[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: set num_textures per stage directly in shader_infoTimothy Arceri2017-01-061-1/+1
| | | | Reviewed-by: Eric Anholt <[email protected]>
* st/mesa/glsl: add new is_arb_asm flag in gl_programTimothy Arceri2017-01-061-8/+9
| | | | | | | | | | | | | | | | 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]>
* st/mesa/glsl/i965: move ShaderStorageBlocks to gl_programTimothy Arceri2017-01-061-1/+1
| | | | | | | | | | | | Having it here rather than in gl_linked_shader allows us to simplify the code. 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: Lionel Landwerlin <[email protected]>
* st/mesa/glsl/i965: set num_ssbos directly in shader_infoTimothy Arceri2017-01-062-6/+6
| | | | | | | Here we also remove the duplicate field in gl_linked_shader and always get the value from shader_info instead. Reviewed-by: Lionel Landwerlin <[email protected]>
* st/mesa/glsl/i965: move per stage UniformBlocks to gl_programTimothy Arceri2017-01-062-11/+9
| | | | | | | This will help allow us to store pointers to gl_program structs in the CurrentProgram array resulting in a bunch of code simplifications. Reviewed-by: Lionel Landwerlin <[email protected]>
* st/mesa/glsl/i965: set num_ubos directly in shader_infoTimothy Arceri2017-01-062-5/+3
| | | | | | | This also removes the duplicate field in gl_linked_shader, and gets num_ubos from shader_info instead. Reviewed-by: Lionel Landwerlin <[email protected]>
* st/mesa/glsl/i965: move ImageUnits and ImageAccess fields to gl_programTimothy Arceri2017-01-061-1/+2
| | | | | | | | | | | | | | | Having it here rather than in gl_linked_shader allows us to simplify the code. 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. We drop the memset on ImageUnits because gl_program is already created using rzalloc(). Reviewed-by: Lionel Landwerlin <[email protected]>
* gallium: remove TGSI_OPCODE_SUBMarek Olšák2017-01-054-12/+18
| | | | | | It's redundant with the source modifier. Reviewed-by: Nicolai Hähnle <[email protected]>
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