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* compiler: add VARYING_SLOT_VIEWPORT_MASKIlia Mirkin2020-04-151-0/+1
| | | | | | | | | See GL_NV_viewport_array2::gl_ViewportMask for how this is supposed to work. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4529>
* compiler: add new SYSTEM_VALUE_BARYCENTRIC_*Samuel Pitoiset2020-01-291-0/+4
| | | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3578>
* compiler: add PERSP to the existing barycentric system valuesSamuel Pitoiset2020-01-291-4/+4
| | | | | | | | We need the LINEAR versions for AMD_shader_explicit_vertex_parameter. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3578>
* compiler: add a new explicit interpolation modeSamuel Pitoiset2020-01-291-0/+1
| | | | | | | | | This introduces one more interpolation mode INTERP_MODE_EXPLICIT, which is needed for AMD_shader_explicit_vertex_parameter. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3578>
* freedreno/ir3: Add ir3 intrinsics for tessellationKristian H. Kristensen2019-11-071-0/+1
| | | | | | | | | These provide the iovas for system memory buffers used for tessellation as well as a new HW specific system value. Signed-off-by: Kristian H. Kristensen <[email protected]> Acked-by: Eric Anholt <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* freedreno/ir3: Implement lowering passes for VS and GSKristian H. Kristensen2019-10-171-0/+1
| | | | | | | | This introduces two new lowering passes. One to lower VS to explicit outputs using STLW and one to lower GS to load input using LDLW and implement the GS specific functionality. Signed-off-by: Kristian H. Kristensen <[email protected]>
* glsl: Optionally declare gl_PointCoord as a system valueAndreas Baierl2019-07-181-0/+1
| | | | | | Signed-off-by: Andreas Baierl <[email protected]> Reviewed-by: Qiang Yu <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* compiler: Add color system valueConnor Abbott2019-07-081-0/+2
| | | | | | | | This is nice to have with radeonsi, where color varyings are handled specially to avoid recompiles. Reviewed-by: Bas Nieuwenhuizen <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* compiler: rename SYSTEM_VALUE_VARYING_COORDRob Clark2019-04-251-1/+4
| | | | | | | And add corresponding enums for different sorts of varying interpolation. Signed-off-by: Rob Clark <[email protected]>
* mesa: add MESA_SHADER_KERNELKarol Herbst2019-01-211-1/+4
| | | | | | | | used for CL kernels Signed-off-by: Karol Herbst <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* compiler: add SYSTEM_VALUE_VARYING_COORDRob Clark2018-08-141-0/+1
| | | | | | | | Used internally in freedreno/ir3 for the vec2 value that hw passes to shader to use as coordinate for bary.f (varying fetch) instruction. This is not the same as SYSTEM_VALUE_FRAG_COORD. Signed-off-by: Rob Clark <[email protected]>
* nir/spirv: implement BuiltInWorkDimRob Clark2018-07-151-0/+1
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Karol Herbst <[email protected]>
* nir/spirv: implement BuiltInGlobalSizeKarol Herbst2018-07-121-0/+1
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Karol Herbst <[email protected]>
* compiler: add missing entries to gl_system_value_nameKarol Herbst2018-07-121-1/+4
| | | | | | | | | also reorder to match the gl_system_value enum. It is weird that the STATIC_ASSERT doesn't trigger though. Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Karol Herbst <[email protected]>
* compiler: Add SYSTEM_VALUE_IS_INDEXED_DRAW and instrinsicsAntia Puentes2018-05-021-0/+1
| | | | | | | | | This VS system value contains if the draw command used to start the rendering was an indexed draw command or a non-indexed one (~0/0 respectively). Useful to calculate the gl_BaseVertex as: (SYSTEM_VALUE_IS_INDEXED_DRAW & SYSTEM_VALUE_FIRST_VERTEX). Reviewed-by: Jason Ekstrand <[email protected]>
* compiler: Add SYSTEM_VALUE_FIRST_VERTEX and instrinsicsAntia Puentes2018-04-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This VS system value will contain the value passed as <basevertex> for indexed draw calls or the value passed as <first> for non-indexed draw calls. It can be used to calculate the gl_VertexID as SYSTEM_VALUE_VERTEX_ID_ZERO_BASE plus SYSTEM_VALUE_FIRST_VERTEX. From the OpenGL 4.6 spec, 10.4 "Drawing Commands Using Vertex Arrays": - Page 352: "The index of any element transferred to the GL by DrawArraysOneInstance is referred to as its vertex ID, and may be read by a vertex shader as gl_VertexID. The vertex ID of the ith element transferred is first + i." - Page 355: "The index of any element transferred to the GL by DrawElementsOneInstance is referred to as its vertex ID, and may be read by a vertex shader as gl_VertexID. The vertex ID of the ith element transferred is the sum of basevertex and the value stored in the currently bound element array buffer at offset indices + i." Currently the gl_VertexID calculation uses SYSTEM_VALUE_BASE_VERTEX but this will have to change when the value of gl_BaseVertex is fixed. Currently its value is broken for non-indexed draw calls because it must be zero but we are setting it to <first>. v2: use SYSTEM_VALUE_FIRST_VERTEX as name for the value, instead of SYSTEM_VALUE_BASE_VERTEX_ID (Kenneth). v3 (idr): Rebase on Rob Clark converting nir_intrinsics.h to be generated. Reformat commit message to 72 columns. Reviewed-by: Neil Roberts <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* compiler: Add two new system values for subgroupsJason Ekstrand2018-03-071-0/+2
| | | | | | | | This will be required for SPIR-V subgroup support Reviewed-by: Lionel Landwerlin <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir/spirv: Add support for device groupsJason Ekstrand2018-03-071-0/+1
| | | | Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* mesa: remove unused vertex attrib WEIGHTMarek Olšák2017-11-251-1/+0
| | | | | | | | | | | | We don't support ARB_vertex_blend. Note that the attribute aliasing check for ARB_vertex_program had to be rewritten. vbo_context: 20344 -> 20008 bytes gl_context: 74672 -> 74616 bytes Reviewed-by: Ian Romanick <[email protected]>
* compiler: Add a system value and varying for ViewIndexJason Ekstrand2017-05-031-0/+2
| | | | | Reviewed-by: Iago Toral Quiroga <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* glsl: add gl_SubGroup*ARB builtinsNicolai Hähnle2017-04-051-0/+7
| | | | Reviewed-by: Marek Olšák <[email protected]>
* compiler: add missing enums for debugLionel Landwerlin2017-02-011-0/+2
| | | | | | Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* compiler: add printable values for cull distance varyings.Dave Airlie2016-10-041-0/+2
| | | | | | | | We need these for spir-v/nir shaders. Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl: add gl_BoundingBox and associated varying slotsIlia Mirkin2016-08-301-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* compiler: Rename INTERP_QUALIFIER_* to INTERP_MODE_*.Kenneth Graunke2016-07-171-6/+6
| | | | | | | | | | | | | | | | | Likewise, rename the enum type to glsl_interp_mode. Beyond the GLSL front-end, talking about "interpolation modes" seems more natural than "interpolation qualifiers" - in the IR, we're removed from how exactly the source language specifies how to interpolate an input. Also, SPIR-V calls these "decorations" rather than "qualifiers". Generated by: $ find . -regextype egrep -regex '.*\.(c|cpp|h)' -type f -exec sed -i \ -e 's/INTERP_QUALIFIER_/INTERP_MODE_/g' \ -e 's/glsl_interp_qualifier/glsl_interp_mode/g' {} \; Signed-off-by: Kenneth Graunke <[email protected]> Acked-by: Dave Airlie <[email protected]>
* glsl/shader_enums: Add the other two compute builtinsJason Ekstrand2016-04-111-0/+2
| | | | | | | | These weren't added before because they are actually calculated values that are computed from other inputs. However, in order to handle them in nir_lower_system_values, it's nice for them to have a cannonical locaiton. Reviewed-by: Rob Clark <[email protected]>
* glsl/shader_enums: Add an enum for Vulkan InstanceIndexJason Ekstrand2016-04-111-0/+1
| | | | | | | In Vulkan, you have InstanceIndex which begins at the base instance value rather than the zero-based InstanceID of GL. Reviewed-by: Rob Clark <[email protected]>
* nir: move shader_enums.[ch] to compilerEmil Velikov2016-01-261-0/+257
This way one can reuse it in glsl, nir or other infrastructure without pulling nir as dependency. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Matt Turner <[email protected]> Acked-by: Jose Fonseca <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 22:40:52 +0000