50283b9573
This makes all the defines and boiler plate code use the generated source include system. This makes source hierarchy more understandable. Pull Request: https://projects.blender.org/blender/blender/pulls/146289
131 lines
4.6 KiB
Plaintext
131 lines
4.6 KiB
Plaintext
/* SPDX-FileCopyrightText: 2022 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/**
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* Special header for mapping commonly defined tokens to API-specific variations.
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* Where possible, this will adhere closely to base GLSL, where semantics are the same.
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* However, host code shader code may need modifying to support types where necessary variations
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* exist between APIs but are not expressed through the source. (e.g. distinction between depth2d
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* and texture2d types in metal).
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*/
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#pragma once
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#include "gpu_shader_msl_atomic.msl"
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#include "gpu_shader_msl_attribute.msl"
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#include "gpu_shader_msl_builtin.msl"
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#include "gpu_shader_msl_image.msl"
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#include "gpu_shader_msl_matrix.msl"
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#include "gpu_shader_msl_matrix_legacy.msl"
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#include "gpu_shader_msl_sampler.msl"
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#include "gpu_shader_msl_types_legacy.msl"
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/* Suppress unhelpful shader compiler warnings. */
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#pragma clang diagnostic ignored "-Wunused-variable"
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#pragma clang diagnostic ignored "-Wcomment"
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/* Defines generated by glsl_preprocess that contains threadgroup variables related codegen.
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* See glsl_preprocess for more detail. */
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#define MSL_SHARED_VARS_ARGS
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#define MSL_SHARED_VARS_ASSIGN
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#define MSL_SHARED_VARS_DECLARE
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#define MSL_SHARED_VARS_PASS
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/* int implicitly cast to bool in MSL. */
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using bool32_t = int32_t;
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using vec3_1010102_Unorm = uint32_t;
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using vec3_1010102_Inorm = int32_t;
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/* Array syntax compatibility. */
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/* clang-format off */
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#define float_array(...) { __VA_ARGS__ }
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#define float2_array(...) { __VA_ARGS__ }
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#define float3_array(...) { __VA_ARGS__ }
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#define float4_array(...) { __VA_ARGS__ }
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#define int_array(...) { __VA_ARGS__ }
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#define int2_array(...) { __VA_ARGS__ }
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#define int3_array(...) { __VA_ARGS__ }
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#define int4_array(...) { __VA_ARGS__ }
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#define uint_array(...) { __VA_ARGS__ }
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#define uint2_array(...) { __VA_ARGS__ }
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#define uint3_array(...) { __VA_ARGS__ }
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#define uint4_array(...) { __VA_ARGS__ }
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#define bool_array(...) { __VA_ARGS__ }
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#define bool2_array(...) { __VA_ARGS__ }
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#define bool3_array(...) { __VA_ARGS__ }
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#define bool4_array(...) { __VA_ARGS__ }
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#define ARRAY_T(type)
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#define ARRAY_V(...) {__VA_ARGS__}
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/* clang-format on */
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#define SHADER_LIBRARY_CREATE_INFO(a)
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#define VERTEX_SHADER_CREATE_INFO(a)
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#define FRAGMENT_SHADER_CREATE_INFO(a)
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#define COMPUTE_SHADER_CREATE_INFO(a)
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#define METAL_CONSTRUCTOR_1(class_name, t1, m1) \
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class_name() = default; \
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class_name(t1 m1##_) : m1(m1##_){};
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#define METAL_CONSTRUCTOR_2(class_name, t1, m1, t2, m2) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_) : m1(m1##_), m2(m2##_){};
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#define METAL_CONSTRUCTOR_3(class_name, t1, m1, t2, m2, t3, m3) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_, t3 m3##_) : m1(m1##_), m2(m2##_), m3(m3##_){};
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#define METAL_CONSTRUCTOR_4(class_name, t1, m1, t2, m2, t3, m3, t4, m4) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_, t3 m3##_, t4 m4##_) \
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: m1(m1##_), m2(m2##_), m3(m3##_), m4(m4##_){};
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#define METAL_CONSTRUCTOR_5(class_name, t1, m1, t2, m2, t3, m3, t4, m4, t5, m5) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_, t3 m3##_, t4 m4##_, t5 m5##_) \
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: m1(m1##_), m2(m2##_), m3(m3##_), m4(m4##_), m5(m5##_){};
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#define METAL_CONSTRUCTOR_6(class_name, t1, m1, t2, m2, t3, m3, t4, m4, t5, m5, t6, m6) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_, t3 m3##_, t4 m4##_, t5 m5##_, t6 m6##_) \
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: m1(m1##_), m2(m2##_), m3(m3##_), m4(m4##_), m5(m5##_), m6(m6##_){};
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#define METAL_CONSTRUCTOR_7(class_name, t1, m1, t2, m2, t3, m3, t4, m4, t5, m5, t6, m6, t7, m7) \
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class_name() = default; \
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class_name(t1 m1##_, t2 m2##_, t3 m3##_, t4 m4##_, t5 m5##_, t6 m6##_, t7 m7##_) \
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: m1(m1##_), m2(m2##_), m3(m3##_), m4(m4##_), m5(m5##_), m6(m6##_), m7(m7##_){};
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#define in
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#define out thread
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#define inout thread
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#define _in_sta
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#define _in_end
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#define _out_sta (&
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#define _out_end )
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#define _inout_sta (&
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#define _inout_end )
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#define shared threadgroup
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#define _shared_sta (&
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#define _shared_end )
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/* Resource accessor. */
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#define specialization_constant_get(create_info, _res) _res
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#define shared_variable_get(create_info, _res) _res
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#define push_constant_get(create_info, _res) _res
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#define interface_get(create_info, _res) _res
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#define attribute_get(create_info, _res) _res
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#define buffer_get(create_info, _res) _res
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#define sampler_get(create_info, _res) _res
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#define image_get(create_info, _res) _res
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/* Stage agnostic builtin function.
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* MSL allow mixing shader stages inside the same source file.
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* Leaving the calls untouched makes sure we catch invalid usage during CI testing. */
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#define gpu_discard_fragment() discard
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#define gpu_dfdx(x) dFdx(x)
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#define gpu_dfdy(x) dFdy(x)
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#define gpu_fwidth(x) fwidth(x)
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