| /* |
| * Copyright 2019-2021 Hans-Kristian Arntzen |
| * SPDX-License-Identifier: Apache-2.0 OR MIT |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * At your option, you may choose to accept this material under either: |
| * 1. The Apache License, Version 2.0, found at <http://www.apache.org/licenses/LICENSE-2.0>, or |
| * 2. The MIT License, found at <http://opensource.org/licenses/MIT>. |
| */ |
| |
| #include "spirv_cross_c.h" |
| |
| #if SPIRV_CROSS_C_API_CPP |
| #include "spirv_cpp.hpp" |
| #endif |
| #if SPIRV_CROSS_C_API_GLSL |
| #include "spirv_glsl.hpp" |
| #else |
| #include "spirv_cross.hpp" |
| #endif |
| #if SPIRV_CROSS_C_API_HLSL |
| #include "spirv_hlsl.hpp" |
| #endif |
| #if SPIRV_CROSS_C_API_MSL |
| #include "spirv_msl.hpp" |
| #endif |
| #if SPIRV_CROSS_C_API_REFLECT |
| #include "spirv_reflect.hpp" |
| #endif |
| |
| #ifdef HAVE_SPIRV_CROSS_GIT_VERSION |
| #include "gitversion.h" |
| #endif |
| |
| #include "spirv_parser.hpp" |
| #include <memory> |
| #include <new> |
| #include <string.h> |
| |
| // clang-format off |
| |
| #ifdef _MSC_VER |
| #pragma warning(push) |
| #pragma warning(disable : 4996) |
| #endif |
| |
| #ifndef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS |
| #define SPVC_BEGIN_SAFE_SCOPE try |
| #else |
| #define SPVC_BEGIN_SAFE_SCOPE |
| #endif |
| |
| #ifndef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS |
| #define SPVC_END_SAFE_SCOPE(context, error) \ |
| catch (const std::exception &e) \ |
| { \ |
| (context)->report_error(e.what()); \ |
| return (error); \ |
| } |
| #else |
| #define SPVC_END_SAFE_SCOPE(context, error) |
| #endif |
| |
| using namespace std; |
| using namespace SPIRV_CROSS_NAMESPACE; |
| |
| struct ScratchMemoryAllocation |
| { |
| virtual ~ScratchMemoryAllocation() = default; |
| }; |
| |
| struct StringAllocation : ScratchMemoryAllocation |
| { |
| explicit StringAllocation(const char *name) |
| : str(name) |
| { |
| } |
| |
| explicit StringAllocation(std::string name) |
| : str(std::move(name)) |
| { |
| } |
| |
| std::string str; |
| }; |
| |
| template <typename T> |
| struct TemporaryBuffer : ScratchMemoryAllocation |
| { |
| SmallVector<T> buffer; |
| }; |
| |
| template <typename T, typename... Ts> |
| static inline std::unique_ptr<T> spvc_allocate(Ts &&... ts) |
| { |
| return std::unique_ptr<T>(new T(std::forward<Ts>(ts)...)); |
| } |
| |
| struct spvc_context_s |
| { |
| string last_error; |
| SmallVector<unique_ptr<ScratchMemoryAllocation>> allocations; |
| const char *allocate_name(const std::string &name); |
| |
| spvc_error_callback callback = nullptr; |
| void *callback_userdata = nullptr; |
| void report_error(std::string msg); |
| }; |
| |
| void spvc_context_s::report_error(std::string msg) |
| { |
| last_error = std::move(msg); |
| if (callback) |
| callback(callback_userdata, last_error.c_str()); |
| } |
| |
| const char *spvc_context_s::allocate_name(const std::string &name) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto alloc = spvc_allocate<StringAllocation>(name); |
| auto *ret = alloc->str.c_str(); |
| allocations.emplace_back(std::move(alloc)); |
| return ret; |
| } |
| SPVC_END_SAFE_SCOPE(this, nullptr) |
| } |
| |
| struct spvc_parsed_ir_s : ScratchMemoryAllocation |
| { |
| spvc_context context = nullptr; |
| ParsedIR parsed; |
| }; |
| |
| struct spvc_compiler_s : ScratchMemoryAllocation |
| { |
| spvc_context context = nullptr; |
| unique_ptr<Compiler> compiler; |
| spvc_backend backend = SPVC_BACKEND_NONE; |
| }; |
| |
| struct spvc_compiler_options_s : ScratchMemoryAllocation |
| { |
| spvc_context context = nullptr; |
| uint32_t backend_flags = 0; |
| #if SPIRV_CROSS_C_API_GLSL |
| CompilerGLSL::Options glsl; |
| #endif |
| #if SPIRV_CROSS_C_API_MSL |
| CompilerMSL::Options msl; |
| #endif |
| #if SPIRV_CROSS_C_API_HLSL |
| CompilerHLSL::Options hlsl; |
| #endif |
| }; |
| |
| struct spvc_set_s : ScratchMemoryAllocation |
| { |
| std::unordered_set<VariableID> set; |
| }; |
| |
| // Dummy-inherit to we can keep our opaque type handle type safe in C-land as well, |
| // and avoid just throwing void * around. |
| struct spvc_type_s : SPIRType |
| { |
| }; |
| |
| struct spvc_constant_s : SPIRConstant |
| { |
| }; |
| |
| struct spvc_resources_s : ScratchMemoryAllocation |
| { |
| spvc_context context = nullptr; |
| SmallVector<spvc_reflected_resource> uniform_buffers; |
| SmallVector<spvc_reflected_resource> storage_buffers; |
| SmallVector<spvc_reflected_resource> stage_inputs; |
| SmallVector<spvc_reflected_resource> stage_outputs; |
| SmallVector<spvc_reflected_resource> subpass_inputs; |
| SmallVector<spvc_reflected_resource> storage_images; |
| SmallVector<spvc_reflected_resource> sampled_images; |
| SmallVector<spvc_reflected_resource> atomic_counters; |
| SmallVector<spvc_reflected_resource> push_constant_buffers; |
| SmallVector<spvc_reflected_resource> shader_record_buffers; |
| SmallVector<spvc_reflected_resource> separate_images; |
| SmallVector<spvc_reflected_resource> separate_samplers; |
| SmallVector<spvc_reflected_resource> acceleration_structures; |
| SmallVector<spvc_reflected_builtin_resource> builtin_inputs; |
| SmallVector<spvc_reflected_builtin_resource> builtin_outputs; |
| |
| bool copy_resources(SmallVector<spvc_reflected_resource> &outputs, const SmallVector<Resource> &inputs); |
| bool copy_resources(SmallVector<spvc_reflected_builtin_resource> &outputs, const SmallVector<BuiltInResource> &inputs); |
| bool copy_resources(const ShaderResources &resources); |
| }; |
| |
| spvc_result spvc_context_create(spvc_context *context) |
| { |
| auto *ctx = new (std::nothrow) spvc_context_s; |
| if (!ctx) |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| |
| *context = ctx; |
| return SPVC_SUCCESS; |
| } |
| |
| void spvc_context_destroy(spvc_context context) |
| { |
| delete context; |
| } |
| |
| void spvc_context_release_allocations(spvc_context context) |
| { |
| context->allocations.clear(); |
| } |
| |
| const char *spvc_context_get_last_error_string(spvc_context context) |
| { |
| return context->last_error.c_str(); |
| } |
| |
| SPVC_PUBLIC_API void spvc_context_set_error_callback(spvc_context context, spvc_error_callback cb, void *userdata) |
| { |
| context->callback = cb; |
| context->callback_userdata = userdata; |
| } |
| |
| spvc_result spvc_context_parse_spirv(spvc_context context, const SpvId *spirv, size_t word_count, |
| spvc_parsed_ir *parsed_ir) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_parsed_ir_s> pir(new (std::nothrow) spvc_parsed_ir_s); |
| if (!pir) |
| { |
| context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| pir->context = context; |
| Parser parser(spirv, word_count); |
| parser.parse(); |
| pir->parsed = std::move(parser.get_parsed_ir()); |
| *parsed_ir = pir.get(); |
| context->allocations.push_back(std::move(pir)); |
| } |
| SPVC_END_SAFE_SCOPE(context, SPVC_ERROR_INVALID_SPIRV) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_context_create_compiler(spvc_context context, spvc_backend backend, spvc_parsed_ir parsed_ir, |
| spvc_capture_mode mode, spvc_compiler *compiler) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_compiler_s> comp(new (std::nothrow) spvc_compiler_s); |
| if (!comp) |
| { |
| context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| comp->backend = backend; |
| comp->context = context; |
| |
| if (mode != SPVC_CAPTURE_MODE_COPY && mode != SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| { |
| context->report_error("Invalid argument for capture mode."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| switch (backend) |
| { |
| case SPVC_BACKEND_NONE: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new Compiler(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new Compiler(parsed_ir->parsed)); |
| break; |
| |
| #if SPIRV_CROSS_C_API_GLSL |
| case SPVC_BACKEND_GLSL: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new CompilerGLSL(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new CompilerGLSL(parsed_ir->parsed)); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_HLSL |
| case SPVC_BACKEND_HLSL: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new CompilerHLSL(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new CompilerHLSL(parsed_ir->parsed)); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_MSL |
| case SPVC_BACKEND_MSL: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new CompilerMSL(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new CompilerMSL(parsed_ir->parsed)); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_CPP |
| case SPVC_BACKEND_CPP: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new CompilerCPP(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new CompilerCPP(parsed_ir->parsed)); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_REFLECT |
| case SPVC_BACKEND_JSON: |
| if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
| comp->compiler.reset(new CompilerReflection(std::move(parsed_ir->parsed))); |
| else if (mode == SPVC_CAPTURE_MODE_COPY) |
| comp->compiler.reset(new CompilerReflection(parsed_ir->parsed)); |
| break; |
| #endif |
| |
| default: |
| context->report_error("Invalid backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| *compiler = comp.get(); |
| context->allocations.push_back(std::move(comp)); |
| } |
| SPVC_END_SAFE_SCOPE(context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_create_compiler_options(spvc_compiler compiler, spvc_compiler_options *options) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_compiler_options_s> opt(new (std::nothrow) spvc_compiler_options_s); |
| if (!opt) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| opt->context = compiler->context; |
| opt->backend_flags = 0; |
| switch (compiler->backend) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| case SPVC_BACKEND_MSL: |
| opt->backend_flags |= SPVC_COMPILER_OPTION_MSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
| opt->glsl = static_cast<CompilerMSL *>(compiler->compiler.get())->get_common_options(); |
| opt->msl = static_cast<CompilerMSL *>(compiler->compiler.get())->get_msl_options(); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_HLSL |
| case SPVC_BACKEND_HLSL: |
| opt->backend_flags |= SPVC_COMPILER_OPTION_HLSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
| opt->glsl = static_cast<CompilerHLSL *>(compiler->compiler.get())->get_common_options(); |
| opt->hlsl = static_cast<CompilerHLSL *>(compiler->compiler.get())->get_hlsl_options(); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_GLSL |
| case SPVC_BACKEND_GLSL: |
| opt->backend_flags |= SPVC_COMPILER_OPTION_GLSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
| opt->glsl = static_cast<CompilerGLSL *>(compiler->compiler.get())->get_common_options(); |
| break; |
| #endif |
| |
| default: |
| break; |
| } |
| |
| *options = opt.get(); |
| compiler->context->allocations.push_back(std::move(opt)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_options_set_bool(spvc_compiler_options options, spvc_compiler_option option, |
| spvc_bool value) |
| { |
| return spvc_compiler_options_set_uint(options, option, value ? 1 : 0); |
| } |
| |
| spvc_result spvc_compiler_options_set_uint(spvc_compiler_options options, spvc_compiler_option option, unsigned value) |
| { |
| (void)value; |
| (void)option; |
| uint32_t supported_mask = options->backend_flags; |
| uint32_t required_mask = option & SPVC_COMPILER_OPTION_LANG_BITS; |
| if ((required_mask | supported_mask) != supported_mask) |
| { |
| options->context->report_error("Option is not supported by current backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| switch (option) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| case SPVC_COMPILER_OPTION_FORCE_TEMPORARY: |
| options->glsl.force_temporary = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_FLATTEN_MULTIDIMENSIONAL_ARRAYS: |
| options->glsl.flatten_multidimensional_arrays = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_FIXUP_DEPTH_CONVENTION: |
| options->glsl.vertex.fixup_clipspace = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_FLIP_VERTEX_Y: |
| options->glsl.vertex.flip_vert_y = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_EMIT_LINE_DIRECTIVES: |
| options->glsl.emit_line_directives = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_ENABLE_STORAGE_IMAGE_QUALIFIER_DEDUCTION: |
| options->glsl.enable_storage_image_qualifier_deduction = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_FORCE_ZERO_INITIALIZED_VARIABLES: |
| options->glsl.force_zero_initialized_variables = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_GLSL_SUPPORT_NONZERO_BASE_INSTANCE: |
| options->glsl.vertex.support_nonzero_base_instance = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_SEPARATE_SHADER_OBJECTS: |
| options->glsl.separate_shader_objects = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_ENABLE_420PACK_EXTENSION: |
| options->glsl.enable_420pack_extension = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_VERSION: |
| options->glsl.version = value; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_ES: |
| options->glsl.es = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS: |
| options->glsl.vulkan_semantics = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_ES_DEFAULT_FLOAT_PRECISION_HIGHP: |
| options->glsl.fragment.default_float_precision = |
| value != 0 ? CompilerGLSL::Options::Precision::Highp : CompilerGLSL::Options::Precision::Mediump; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_ES_DEFAULT_INT_PRECISION_HIGHP: |
| options->glsl.fragment.default_int_precision = |
| value != 0 ? CompilerGLSL::Options::Precision::Highp : CompilerGLSL::Options::Precision::Mediump; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_EMIT_PUSH_CONSTANT_AS_UNIFORM_BUFFER: |
| options->glsl.emit_push_constant_as_uniform_buffer = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_EMIT_UNIFORM_BUFFER_AS_PLAIN_UNIFORMS: |
| options->glsl.emit_uniform_buffer_as_plain_uniforms = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_FORCE_FLATTENED_IO_BLOCKS: |
| options->glsl.force_flattened_io_blocks = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_OVR_MULTIVIEW_VIEW_COUNT: |
| options->glsl.ovr_multiview_view_count = value; |
| break; |
| case SPVC_COMPILER_OPTION_RELAX_NAN_CHECKS: |
| options->glsl.relax_nan_checks = value != 0; |
| break; |
| case SPVC_COMPILER_OPTION_GLSL_ENABLE_ROW_MAJOR_LOAD_WORKAROUND: |
| options->glsl.enable_row_major_load_workaround = value != 0; |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_HLSL |
| case SPVC_COMPILER_OPTION_HLSL_SHADER_MODEL: |
| options->hlsl.shader_model = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_POINT_SIZE_COMPAT: |
| options->hlsl.point_size_compat = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_POINT_COORD_COMPAT: |
| options->hlsl.point_coord_compat = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_SUPPORT_NONZERO_BASE_VERTEX_BASE_INSTANCE: |
| options->hlsl.support_nonzero_base_vertex_base_instance = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_FORCE_STORAGE_BUFFER_AS_UAV: |
| options->hlsl.force_storage_buffer_as_uav = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_NONWRITABLE_UAV_TEXTURE_AS_SRV: |
| options->hlsl.nonwritable_uav_texture_as_srv = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_ENABLE_16BIT_TYPES: |
| options->hlsl.enable_16bit_types = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_HLSL_FLATTEN_MATRIX_VERTEX_INPUT_SEMANTICS: |
| options->hlsl.flatten_matrix_vertex_input_semantics = value != 0; |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_MSL |
| case SPVC_COMPILER_OPTION_MSL_VERSION: |
| options->msl.msl_version = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_TEXEL_BUFFER_TEXTURE_WIDTH: |
| options->msl.texel_buffer_texture_width = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SWIZZLE_BUFFER_INDEX: |
| options->msl.swizzle_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_INDIRECT_PARAMS_BUFFER_INDEX: |
| options->msl.indirect_params_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_OUTPUT_BUFFER_INDEX: |
| options->msl.shader_output_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_PATCH_OUTPUT_BUFFER_INDEX: |
| options->msl.shader_patch_output_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_TESS_FACTOR_OUTPUT_BUFFER_INDEX: |
| options->msl.shader_tess_factor_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_INPUT_WORKGROUP_INDEX: |
| options->msl.shader_input_wg_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_POINT_SIZE_BUILTIN: |
| options->msl.enable_point_size_builtin = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_DISABLE_RASTERIZATION: |
| options->msl.disable_rasterization = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_CAPTURE_OUTPUT_TO_BUFFER: |
| options->msl.capture_output_to_buffer = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SWIZZLE_TEXTURE_SAMPLES: |
| options->msl.swizzle_texture_samples = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_PAD_FRAGMENT_OUTPUT_COMPONENTS: |
| options->msl.pad_fragment_output_components = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_TESS_DOMAIN_ORIGIN_LOWER_LEFT: |
| options->msl.tess_domain_origin_lower_left = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_PLATFORM: |
| options->msl.platform = static_cast<CompilerMSL::Options::Platform>(value); |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ARGUMENT_BUFFERS: |
| options->msl.argument_buffers = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_TEXTURE_BUFFER_NATIVE: |
| options->msl.texture_buffer_native = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_BUFFER_SIZE_BUFFER_INDEX: |
| options->msl.buffer_size_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_MULTIVIEW: |
| options->msl.multiview = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_VIEW_MASK_BUFFER_INDEX: |
| options->msl.view_mask_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_DEVICE_INDEX: |
| options->msl.device_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_VIEW_INDEX_FROM_DEVICE_INDEX: |
| options->msl.view_index_from_device_index = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_DISPATCH_BASE: |
| options->msl.dispatch_base = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_DYNAMIC_OFFSETS_BUFFER_INDEX: |
| options->msl.dynamic_offsets_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_TEXTURE_1D_AS_2D: |
| options->msl.texture_1D_as_2D = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_BASE_INDEX_ZERO: |
| options->msl.enable_base_index_zero = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_FRAMEBUFFER_FETCH_SUBPASS: |
| options->msl.use_framebuffer_fetch_subpasses = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_INVARIANT_FP_MATH: |
| options->msl.invariant_float_math = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_EMULATE_CUBEMAP_ARRAY: |
| options->msl.emulate_cube_array = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_DECORATION_BINDING: |
| options->msl.enable_decoration_binding = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_FORCE_ACTIVE_ARGUMENT_BUFFER_RESOURCES: |
| options->msl.force_active_argument_buffer_resources = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_FORCE_NATIVE_ARRAYS: |
| options->msl.force_native_arrays = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_OUTPUT_MASK: |
| options->msl.enable_frag_output_mask = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_DEPTH_BUILTIN: |
| options->msl.enable_frag_depth_builtin = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_STENCIL_REF_BUILTIN: |
| options->msl.enable_frag_stencil_ref_builtin = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ENABLE_CLIP_DISTANCE_USER_VARYING: |
| options->msl.enable_clip_distance_user_varying = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_MULTI_PATCH_WORKGROUP: |
| options->msl.multi_patch_workgroup = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_INPUT_BUFFER_INDEX: |
| options->msl.shader_input_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_INDEX_BUFFER_INDEX: |
| options->msl.shader_index_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_VERTEX_FOR_TESSELLATION: |
| options->msl.vertex_for_tessellation = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_VERTEX_INDEX_TYPE: |
| options->msl.vertex_index_type = static_cast<CompilerMSL::Options::IndexType>(value); |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_MULTIVIEW_LAYERED_RENDERING: |
| options->msl.multiview_layered_rendering = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ARRAYED_SUBPASS_INPUT: |
| options->msl.arrayed_subpass_input = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_R32UI_LINEAR_TEXTURE_ALIGNMENT: |
| options->msl.r32ui_linear_texture_alignment = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_R32UI_ALIGNMENT_CONSTANT_ID: |
| options->msl.r32ui_alignment_constant_id = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_IOS_USE_SIMDGROUP_FUNCTIONS: |
| options->msl.ios_use_simdgroup_functions = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_EMULATE_SUBGROUPS: |
| options->msl.emulate_subgroups = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_FIXED_SUBGROUP_SIZE: |
| options->msl.fixed_subgroup_size = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_FORCE_SAMPLE_RATE_SHADING: |
| options->msl.force_sample_rate_shading = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_IOS_SUPPORT_BASE_VERTEX_INSTANCE: |
| options->msl.ios_support_base_vertex_instance = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_RAW_BUFFER_TESE_INPUT: |
| options->msl.raw_buffer_tese_input = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SHADER_PATCH_INPUT_BUFFER_INDEX: |
| options->msl.shader_patch_input_buffer_index = value; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_MANUAL_HELPER_INVOCATION_UPDATES: |
| options->msl.manual_helper_invocation_updates = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_CHECK_DISCARDED_FRAG_STORES: |
| options->msl.check_discarded_frag_stores = value != 0; |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_ARGUMENT_BUFFERS_TIER: |
| options->msl.argument_buffers_tier = static_cast<CompilerMSL::Options::ArgumentBuffersTier>(value); |
| break; |
| |
| case SPVC_COMPILER_OPTION_MSL_SAMPLE_DREF_LOD_ARRAY_AS_GRAD: |
| options->msl.sample_dref_lod_array_as_grad = value != 0; |
| break; |
| #endif |
| |
| default: |
| options->context->report_error("Unknown option."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_install_compiler_options(spvc_compiler compiler, spvc_compiler_options options) |
| { |
| (void)options; |
| switch (compiler->backend) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| case SPVC_BACKEND_GLSL: |
| static_cast<CompilerGLSL &>(*compiler->compiler).set_common_options(options->glsl); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_HLSL |
| case SPVC_BACKEND_HLSL: |
| static_cast<CompilerHLSL &>(*compiler->compiler).set_common_options(options->glsl); |
| static_cast<CompilerHLSL &>(*compiler->compiler).set_hlsl_options(options->hlsl); |
| break; |
| #endif |
| |
| #if SPIRV_CROSS_C_API_MSL |
| case SPVC_BACKEND_MSL: |
| static_cast<CompilerMSL &>(*compiler->compiler).set_common_options(options->glsl); |
| static_cast<CompilerMSL &>(*compiler->compiler).set_msl_options(options->msl); |
| break; |
| #endif |
| |
| default: |
| break; |
| } |
| |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_add_header_line(spvc_compiler compiler, const char *line) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| static_cast<CompilerGLSL *>(compiler->compiler.get())->add_header_line(line); |
| return SPVC_SUCCESS; |
| #else |
| (void)line; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_require_extension(spvc_compiler compiler, const char *line) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| static_cast<CompilerGLSL *>(compiler->compiler.get())->require_extension(line); |
| return SPVC_SUCCESS; |
| #else |
| (void)line; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| size_t spvc_compiler_get_num_required_extensions(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend != SPVC_BACKEND_GLSL) |
| { |
| compiler->context->report_error("Enabled extensions can only be queried on GLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| return static_cast<CompilerGLSL *>(compiler->compiler.get())->get_required_extensions().size(); |
| #else |
| compiler->context->report_error("Enabled extensions can only be queried on GLSL backend."); |
| return 0; |
| #endif |
| } |
| |
| const char *spvc_compiler_get_required_extension(spvc_compiler compiler, size_t index) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend != SPVC_BACKEND_GLSL) |
| { |
| compiler->context->report_error("Enabled extensions can only be queried on GLSL backend."); |
| return nullptr; |
| } |
| |
| auto &exts = static_cast<CompilerGLSL *>(compiler->compiler.get())->get_required_extensions(); |
| if (index < exts.size()) |
| return exts[index].c_str(); |
| else |
| return nullptr; |
| #else |
| (void)index; |
| compiler->context->report_error("Enabled extensions can only be queried on GLSL backend."); |
| return nullptr; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_flatten_buffer_block(spvc_compiler compiler, spvc_variable_id id) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| static_cast<CompilerGLSL *>(compiler->compiler.get())->flatten_buffer_block(id); |
| return SPVC_SUCCESS; |
| #else |
| (void)id; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_variable_is_depth_or_compare(spvc_compiler compiler, spvc_variable_id id) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| return static_cast<CompilerGLSL *>(compiler->compiler.get())->variable_is_depth_or_compare(id) ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| (void)id; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_mask_stage_output_by_location(spvc_compiler compiler, |
| unsigned location, unsigned component) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| static_cast<CompilerGLSL *>(compiler->compiler.get())->mask_stage_output_by_location(location, component); |
| return SPVC_SUCCESS; |
| #else |
| (void)location; |
| (void)component; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_mask_stage_output_by_builtin(spvc_compiler compiler, SpvBuiltIn builtin) |
| { |
| #if SPIRV_CROSS_C_API_GLSL |
| if (compiler->backend == SPVC_BACKEND_NONE) |
| { |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| static_cast<CompilerGLSL *>(compiler->compiler.get())->mask_stage_output_by_builtin(spv::BuiltIn(builtin)); |
| return SPVC_SUCCESS; |
| #else |
| (void)builtin; |
| compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_hlsl_set_root_constants_layout(spvc_compiler compiler, |
| const spvc_hlsl_root_constants *constant_info, |
| size_t count) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| vector<RootConstants> roots; |
| roots.reserve(count); |
| for (size_t i = 0; i < count; i++) |
| { |
| RootConstants root; |
| root.binding = constant_info[i].binding; |
| root.space = constant_info[i].space; |
| root.start = constant_info[i].start; |
| root.end = constant_info[i].end; |
| roots.push_back(root); |
| } |
| |
| hlsl.set_root_constant_layouts(std::move(roots)); |
| return SPVC_SUCCESS; |
| #else |
| (void)constant_info; |
| (void)count; |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_hlsl_add_vertex_attribute_remap(spvc_compiler compiler, |
| const spvc_hlsl_vertex_attribute_remap *remap, |
| size_t count) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| HLSLVertexAttributeRemap re; |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| for (size_t i = 0; i < count; i++) |
| { |
| re.location = remap[i].location; |
| re.semantic = remap[i].semantic; |
| hlsl.add_vertex_attribute_remap(re); |
| } |
| |
| return SPVC_SUCCESS; |
| #else |
| (void)remap; |
| (void)count; |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_variable_id spvc_compiler_hlsl_remap_num_workgroups_builtin(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return 0; |
| } |
| |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| return hlsl.remap_num_workgroups_builtin(); |
| #else |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return 0; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_hlsl_set_resource_binding_flags(spvc_compiler compiler, |
| spvc_hlsl_binding_flags flags) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| hlsl.set_resource_binding_flags(flags); |
| return SPVC_SUCCESS; |
| #else |
| (void)flags; |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_hlsl_add_resource_binding(spvc_compiler compiler, |
| const spvc_hlsl_resource_binding *binding) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| HLSLResourceBinding bind; |
| bind.binding = binding->binding; |
| bind.desc_set = binding->desc_set; |
| bind.stage = static_cast<spv::ExecutionModel>(binding->stage); |
| bind.cbv.register_binding = binding->cbv.register_binding; |
| bind.cbv.register_space = binding->cbv.register_space; |
| bind.uav.register_binding = binding->uav.register_binding; |
| bind.uav.register_space = binding->uav.register_space; |
| bind.srv.register_binding = binding->srv.register_binding; |
| bind.srv.register_space = binding->srv.register_space; |
| bind.sampler.register_binding = binding->sampler.register_binding; |
| bind.sampler.register_space = binding->sampler.register_space; |
| hlsl.add_hlsl_resource_binding(bind); |
| return SPVC_SUCCESS; |
| #else |
| (void)binding; |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_hlsl_is_resource_used(spvc_compiler compiler, SpvExecutionModel model, unsigned set, |
| unsigned binding) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| if (compiler->backend != SPVC_BACKEND_HLSL) |
| { |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
| return hlsl.is_hlsl_resource_binding_used(static_cast<spv::ExecutionModel>(model), set, binding) ? SPVC_TRUE : |
| SPVC_FALSE; |
| #else |
| (void)model; |
| (void)set; |
| (void)binding; |
| compiler->context->report_error("HLSL function used on a non-HLSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_is_rasterization_disabled(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.get_is_rasterization_disabled() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_swizzle_buffer(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.needs_swizzle_buffer() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_buffer_size_buffer(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.needs_buffer_size_buffer() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_aux_buffer(spvc_compiler compiler) |
| { |
| return spvc_compiler_msl_needs_swizzle_buffer(compiler); |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_output_buffer(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.needs_output_buffer() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_patch_output_buffer(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.needs_patch_output_buffer() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_needs_input_threadgroup_mem(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.needs_input_threadgroup_mem() ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_vertex_attribute(spvc_compiler compiler, const spvc_msl_vertex_attribute *va) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLShaderInterfaceVariable attr; |
| attr.location = va->location; |
| attr.format = static_cast<MSLShaderVariableFormat>(va->format); |
| attr.builtin = static_cast<spv::BuiltIn>(va->builtin); |
| msl.add_msl_shader_input(attr); |
| return SPVC_SUCCESS; |
| #else |
| (void)va; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_shader_input(spvc_compiler compiler, const spvc_msl_shader_interface_var *si) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLShaderInterfaceVariable input; |
| input.location = si->location; |
| input.format = static_cast<MSLShaderVariableFormat>(si->format); |
| input.builtin = static_cast<spv::BuiltIn>(si->builtin); |
| input.vecsize = si->vecsize; |
| msl.add_msl_shader_input(input); |
| return SPVC_SUCCESS; |
| #else |
| (void)si; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_shader_input_2(spvc_compiler compiler, const spvc_msl_shader_interface_var_2 *si) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLShaderInterfaceVariable input; |
| input.location = si->location; |
| input.format = static_cast<MSLShaderVariableFormat>(si->format); |
| input.builtin = static_cast<spv::BuiltIn>(si->builtin); |
| input.vecsize = si->vecsize; |
| input.rate = static_cast<MSLShaderVariableRate>(si->rate); |
| msl.add_msl_shader_input(input); |
| return SPVC_SUCCESS; |
| #else |
| (void)si; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_shader_output(spvc_compiler compiler, const spvc_msl_shader_interface_var *so) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLShaderInterfaceVariable output; |
| output.location = so->location; |
| output.format = static_cast<MSLShaderVariableFormat>(so->format); |
| output.builtin = static_cast<spv::BuiltIn>(so->builtin); |
| output.vecsize = so->vecsize; |
| msl.add_msl_shader_output(output); |
| return SPVC_SUCCESS; |
| #else |
| (void)so; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_shader_output_2(spvc_compiler compiler, const spvc_msl_shader_interface_var_2 *so) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLShaderInterfaceVariable output; |
| output.location = so->location; |
| output.format = static_cast<MSLShaderVariableFormat>(so->format); |
| output.builtin = static_cast<spv::BuiltIn>(so->builtin); |
| output.vecsize = so->vecsize; |
| output.rate = static_cast<MSLShaderVariableRate>(so->rate); |
| msl.add_msl_shader_output(output); |
| return SPVC_SUCCESS; |
| #else |
| (void)so; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_resource_binding(spvc_compiler compiler, |
| const spvc_msl_resource_binding *binding) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLResourceBinding bind; |
| bind.binding = binding->binding; |
| bind.desc_set = binding->desc_set; |
| bind.stage = static_cast<spv::ExecutionModel>(binding->stage); |
| bind.msl_buffer = binding->msl_buffer; |
| bind.msl_texture = binding->msl_texture; |
| bind.msl_sampler = binding->msl_sampler; |
| msl.add_msl_resource_binding(bind); |
| return SPVC_SUCCESS; |
| #else |
| (void)binding; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_dynamic_buffer(spvc_compiler compiler, unsigned desc_set, unsigned binding, unsigned index) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.add_dynamic_buffer(desc_set, binding, index); |
| return SPVC_SUCCESS; |
| #else |
| (void)binding; |
| (void)desc_set; |
| (void)index; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_inline_uniform_block(spvc_compiler compiler, unsigned desc_set, unsigned binding) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.add_inline_uniform_block(desc_set, binding); |
| return SPVC_SUCCESS; |
| #else |
| (void)binding; |
| (void)desc_set; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_add_discrete_descriptor_set(spvc_compiler compiler, unsigned desc_set) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.add_discrete_descriptor_set(desc_set); |
| return SPVC_SUCCESS; |
| #else |
| (void)desc_set; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_set_argument_buffer_device_address_space(spvc_compiler compiler, unsigned desc_set, spvc_bool device_address) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.set_argument_buffer_device_address_space(desc_set, bool(device_address)); |
| return SPVC_SUCCESS; |
| #else |
| (void)desc_set; |
| (void)device_address; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_is_shader_input_used(spvc_compiler compiler, unsigned location) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.is_msl_shader_input_used(location) ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| (void)location; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_is_shader_output_used(spvc_compiler compiler, unsigned location) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.is_msl_shader_output_used(location) ? SPVC_TRUE : SPVC_FALSE; |
| #else |
| (void)location; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_bool spvc_compiler_msl_is_vertex_attribute_used(spvc_compiler compiler, unsigned location) |
| { |
| return spvc_compiler_msl_is_shader_input_used(compiler, location); |
| } |
| |
| spvc_bool spvc_compiler_msl_is_resource_used(spvc_compiler compiler, SpvExecutionModel model, unsigned set, |
| unsigned binding) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.is_msl_resource_binding_used(static_cast<spv::ExecutionModel>(model), set, binding) ? SPVC_TRUE : |
| SPVC_FALSE; |
| #else |
| (void)model; |
| (void)set; |
| (void)binding; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_FALSE; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_set_combined_sampler_suffix(spvc_compiler compiler, const char *suffix) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.set_combined_sampler_suffix(suffix); |
| return SPVC_SUCCESS; |
| #else |
| (void)suffix; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| const char *spvc_compiler_msl_get_combined_sampler_suffix(spvc_compiler compiler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return ""; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.get_combined_sampler_suffix(); |
| #else |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return ""; |
| #endif |
| } |
| |
| #if SPIRV_CROSS_C_API_MSL |
| static void spvc_convert_msl_sampler(MSLConstexprSampler &samp, const spvc_msl_constexpr_sampler *sampler) |
| { |
| samp.s_address = static_cast<MSLSamplerAddress>(sampler->s_address); |
| samp.t_address = static_cast<MSLSamplerAddress>(sampler->t_address); |
| samp.r_address = static_cast<MSLSamplerAddress>(sampler->r_address); |
| samp.lod_clamp_min = sampler->lod_clamp_min; |
| samp.lod_clamp_max = sampler->lod_clamp_max; |
| samp.lod_clamp_enable = sampler->lod_clamp_enable != 0; |
| samp.min_filter = static_cast<MSLSamplerFilter>(sampler->min_filter); |
| samp.mag_filter = static_cast<MSLSamplerFilter>(sampler->mag_filter); |
| samp.mip_filter = static_cast<MSLSamplerMipFilter>(sampler->mip_filter); |
| samp.compare_enable = sampler->compare_enable != 0; |
| samp.anisotropy_enable = sampler->anisotropy_enable != 0; |
| samp.max_anisotropy = sampler->max_anisotropy; |
| samp.compare_func = static_cast<MSLSamplerCompareFunc>(sampler->compare_func); |
| samp.coord = static_cast<MSLSamplerCoord>(sampler->coord); |
| samp.border_color = static_cast<MSLSamplerBorderColor>(sampler->border_color); |
| } |
| |
| static void spvc_convert_msl_sampler_ycbcr_conversion(MSLConstexprSampler &samp, const spvc_msl_sampler_ycbcr_conversion *conv) |
| { |
| samp.ycbcr_conversion_enable = conv != nullptr; |
| if (conv == nullptr) return; |
| samp.planes = conv->planes; |
| samp.resolution = static_cast<MSLFormatResolution>(conv->resolution); |
| samp.chroma_filter = static_cast<MSLSamplerFilter>(conv->chroma_filter); |
| samp.x_chroma_offset = static_cast<MSLChromaLocation>(conv->x_chroma_offset); |
| samp.y_chroma_offset = static_cast<MSLChromaLocation>(conv->y_chroma_offset); |
| for (int i = 0; i < 4; i++) |
| samp.swizzle[i] = static_cast<MSLComponentSwizzle>(conv->swizzle[i]); |
| samp.ycbcr_model = static_cast<MSLSamplerYCbCrModelConversion>(conv->ycbcr_model); |
| samp.ycbcr_range = static_cast<MSLSamplerYCbCrRange>(conv->ycbcr_range); |
| samp.bpc = conv->bpc; |
| } |
| #endif |
| |
| spvc_result spvc_compiler_msl_remap_constexpr_sampler(spvc_compiler compiler, spvc_variable_id id, |
| const spvc_msl_constexpr_sampler *sampler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLConstexprSampler samp; |
| spvc_convert_msl_sampler(samp, sampler); |
| msl.remap_constexpr_sampler(id, samp); |
| return SPVC_SUCCESS; |
| #else |
| (void)id; |
| (void)sampler; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_remap_constexpr_sampler_by_binding(spvc_compiler compiler, |
| unsigned desc_set, unsigned binding, |
| const spvc_msl_constexpr_sampler *sampler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLConstexprSampler samp; |
| spvc_convert_msl_sampler(samp, sampler); |
| msl.remap_constexpr_sampler_by_binding(desc_set, binding, samp); |
| return SPVC_SUCCESS; |
| #else |
| (void)desc_set; |
| (void)binding; |
| (void)sampler; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_remap_constexpr_sampler_ycbcr(spvc_compiler compiler, spvc_variable_id id, |
| const spvc_msl_constexpr_sampler *sampler, |
| const spvc_msl_sampler_ycbcr_conversion *conv) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLConstexprSampler samp; |
| spvc_convert_msl_sampler(samp, sampler); |
| spvc_convert_msl_sampler_ycbcr_conversion(samp, conv); |
| msl.remap_constexpr_sampler(id, samp); |
| return SPVC_SUCCESS; |
| #else |
| (void)id; |
| (void)sampler; |
| (void)conv; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_remap_constexpr_sampler_by_binding_ycbcr(spvc_compiler compiler, |
| unsigned desc_set, unsigned binding, |
| const spvc_msl_constexpr_sampler *sampler, |
| const spvc_msl_sampler_ycbcr_conversion *conv) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| MSLConstexprSampler samp; |
| spvc_convert_msl_sampler(samp, sampler); |
| spvc_convert_msl_sampler_ycbcr_conversion(samp, conv); |
| msl.remap_constexpr_sampler_by_binding(desc_set, binding, samp); |
| return SPVC_SUCCESS; |
| #else |
| (void)desc_set; |
| (void)binding; |
| (void)sampler; |
| (void)conv; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| spvc_result spvc_compiler_msl_set_fragment_output_components(spvc_compiler compiler, unsigned location, |
| unsigned components) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| msl.set_fragment_output_components(location, components); |
| return SPVC_SUCCESS; |
| #else |
| (void)location; |
| (void)components; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| #endif |
| } |
| |
| unsigned spvc_compiler_msl_get_automatic_resource_binding(spvc_compiler compiler, spvc_variable_id id) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return uint32_t(-1); |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.get_automatic_msl_resource_binding(id); |
| #else |
| (void)id; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return uint32_t(-1); |
| #endif |
| } |
| |
| unsigned spvc_compiler_msl_get_automatic_resource_binding_secondary(spvc_compiler compiler, spvc_variable_id id) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| if (compiler->backend != SPVC_BACKEND_MSL) |
| { |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return uint32_t(-1); |
| } |
| |
| auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
| return msl.get_automatic_msl_resource_binding_secondary(id); |
| #else |
| (void)id; |
| compiler->context->report_error("MSL function used on a non-MSL backend."); |
| return uint32_t(-1); |
| #endif |
| } |
| |
| spvc_result spvc_compiler_compile(spvc_compiler compiler, const char **source) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto result = compiler->compiler->compile(); |
| if (result.empty()) |
| { |
| compiler->context->report_error("Unsupported SPIR-V."); |
| return SPVC_ERROR_UNSUPPORTED_SPIRV; |
| } |
| |
| *source = compiler->context->allocate_name(result); |
| if (!*source) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| return SPVC_SUCCESS; |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_UNSUPPORTED_SPIRV) |
| } |
| |
| bool spvc_resources_s::copy_resources(SmallVector<spvc_reflected_resource> &outputs, |
| const SmallVector<Resource> &inputs) |
| { |
| for (auto &i : inputs) |
| { |
| spvc_reflected_resource r; |
| r.base_type_id = i.base_type_id; |
| r.type_id = i.type_id; |
| r.id = i.id; |
| r.name = context->allocate_name(i.name); |
| if (!r.name) |
| return false; |
| |
| outputs.push_back(r); |
| } |
| |
| return true; |
| } |
| |
| bool spvc_resources_s::copy_resources(SmallVector<spvc_reflected_builtin_resource> &outputs, |
| const SmallVector<BuiltInResource> &inputs) |
| { |
| for (auto &i : inputs) |
| { |
| spvc_reflected_builtin_resource br; |
| |
| br.value_type_id = i.value_type_id; |
| br.builtin = SpvBuiltIn(i.builtin); |
| |
| auto &r = br.resource; |
| r.base_type_id = i.resource.base_type_id; |
| r.type_id = i.resource.type_id; |
| r.id = i.resource.id; |
| r.name = context->allocate_name(i.resource.name); |
| if (!r.name) |
| return false; |
| |
| outputs.push_back(br); |
| } |
| |
| return true; |
| } |
| |
| bool spvc_resources_s::copy_resources(const ShaderResources &resources) |
| { |
| if (!copy_resources(uniform_buffers, resources.uniform_buffers)) |
| return false; |
| if (!copy_resources(storage_buffers, resources.storage_buffers)) |
| return false; |
| if (!copy_resources(stage_inputs, resources.stage_inputs)) |
| return false; |
| if (!copy_resources(stage_outputs, resources.stage_outputs)) |
| return false; |
| if (!copy_resources(subpass_inputs, resources.subpass_inputs)) |
| return false; |
| if (!copy_resources(storage_images, resources.storage_images)) |
| return false; |
| if (!copy_resources(sampled_images, resources.sampled_images)) |
| return false; |
| if (!copy_resources(atomic_counters, resources.atomic_counters)) |
| return false; |
| if (!copy_resources(push_constant_buffers, resources.push_constant_buffers)) |
| return false; |
| if (!copy_resources(shader_record_buffers, resources.shader_record_buffers)) |
| return false; |
| if (!copy_resources(separate_images, resources.separate_images)) |
| return false; |
| if (!copy_resources(separate_samplers, resources.separate_samplers)) |
| return false; |
| if (!copy_resources(acceleration_structures, resources.acceleration_structures)) |
| return false; |
| if (!copy_resources(builtin_inputs, resources.builtin_inputs)) |
| return false; |
| if (!copy_resources(builtin_outputs, resources.builtin_outputs)) |
| return false; |
| |
| return true; |
| } |
| |
| spvc_result spvc_compiler_get_active_interface_variables(spvc_compiler compiler, spvc_set *set) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_set_s> ptr(new (std::nothrow) spvc_set_s); |
| if (!ptr) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| auto active = compiler->compiler->get_active_interface_variables(); |
| ptr->set = std::move(active); |
| *set = ptr.get(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_set_enabled_interface_variables(spvc_compiler compiler, spvc_set set) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| compiler->compiler->set_enabled_interface_variables(set->set); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_create_shader_resources_for_active_variables(spvc_compiler compiler, spvc_resources *resources, |
| spvc_set set) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_resources_s> res(new (std::nothrow) spvc_resources_s); |
| if (!res) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| res->context = compiler->context; |
| auto accessed_resources = compiler->compiler->get_shader_resources(set->set); |
| |
| if (!res->copy_resources(accessed_resources)) |
| { |
| res->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| *resources = res.get(); |
| compiler->context->allocations.push_back(std::move(res)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_create_shader_resources(spvc_compiler compiler, spvc_resources *resources) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| std::unique_ptr<spvc_resources_s> res(new (std::nothrow) spvc_resources_s); |
| if (!res) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| res->context = compiler->context; |
| auto accessed_resources = compiler->compiler->get_shader_resources(); |
| |
| if (!res->copy_resources(accessed_resources)) |
| { |
| res->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| |
| *resources = res.get(); |
| compiler->context->allocations.push_back(std::move(res)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_resources_get_resource_list_for_type(spvc_resources resources, spvc_resource_type type, |
| const spvc_reflected_resource **resource_list, |
| size_t *resource_size) |
| { |
| const SmallVector<spvc_reflected_resource> *list = nullptr; |
| switch (type) |
| { |
| case SPVC_RESOURCE_TYPE_UNIFORM_BUFFER: |
| list = &resources->uniform_buffers; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_STORAGE_BUFFER: |
| list = &resources->storage_buffers; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_STAGE_INPUT: |
| list = &resources->stage_inputs; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_STAGE_OUTPUT: |
| list = &resources->stage_outputs; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_SUBPASS_INPUT: |
| list = &resources->subpass_inputs; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_STORAGE_IMAGE: |
| list = &resources->storage_images; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_SAMPLED_IMAGE: |
| list = &resources->sampled_images; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_ATOMIC_COUNTER: |
| list = &resources->atomic_counters; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_PUSH_CONSTANT: |
| list = &resources->push_constant_buffers; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_SEPARATE_IMAGE: |
| list = &resources->separate_images; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_SEPARATE_SAMPLERS: |
| list = &resources->separate_samplers; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_ACCELERATION_STRUCTURE: |
| list = &resources->acceleration_structures; |
| break; |
| |
| case SPVC_RESOURCE_TYPE_SHADER_RECORD_BUFFER: |
| list = &resources->shader_record_buffers; |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (!list) |
| { |
| resources->context->report_error("Invalid argument."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| *resource_size = list->size(); |
| *resource_list = list->data(); |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_resources_get_builtin_resource_list_for_type( |
| spvc_resources resources, spvc_builtin_resource_type type, |
| const spvc_reflected_builtin_resource **resource_list, |
| size_t *resource_size) |
| { |
| const SmallVector<spvc_reflected_builtin_resource> *list = nullptr; |
| switch (type) |
| { |
| case SPVC_BUILTIN_RESOURCE_TYPE_STAGE_INPUT: |
| list = &resources->builtin_inputs; |
| break; |
| |
| case SPVC_BUILTIN_RESOURCE_TYPE_STAGE_OUTPUT: |
| list = &resources->builtin_outputs; |
| break; |
| |
| default: |
| break; |
| } |
| |
| if (!list) |
| { |
| resources->context->report_error("Invalid argument."); |
| return SPVC_ERROR_INVALID_ARGUMENT; |
| } |
| |
| *resource_size = list->size(); |
| *resource_list = list->data(); |
| return SPVC_SUCCESS; |
| } |
| |
| void spvc_compiler_set_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration, unsigned argument) |
| { |
| compiler->compiler->set_decoration(id, static_cast<spv::Decoration>(decoration), argument); |
| } |
| |
| void spvc_compiler_set_decoration_string(spvc_compiler compiler, SpvId id, SpvDecoration decoration, |
| const char *argument) |
| { |
| compiler->compiler->set_decoration_string(id, static_cast<spv::Decoration>(decoration), argument); |
| } |
| |
| void spvc_compiler_set_name(spvc_compiler compiler, SpvId id, const char *argument) |
| { |
| compiler->compiler->set_name(id, argument); |
| } |
| |
| void spvc_compiler_set_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration, unsigned argument) |
| { |
| compiler->compiler->set_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration), argument); |
| } |
| |
| void spvc_compiler_set_member_decoration_string(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration, const char *argument) |
| { |
| compiler->compiler->set_member_decoration_string(id, member_index, static_cast<spv::Decoration>(decoration), |
| argument); |
| } |
| |
| void spvc_compiler_set_member_name(spvc_compiler compiler, spvc_type_id id, unsigned member_index, const char *argument) |
| { |
| compiler->compiler->set_member_name(id, member_index, argument); |
| } |
| |
| void spvc_compiler_unset_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
| { |
| compiler->compiler->unset_decoration(id, static_cast<spv::Decoration>(decoration)); |
| } |
| |
| void spvc_compiler_unset_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration) |
| { |
| compiler->compiler->unset_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)); |
| } |
| |
| spvc_bool spvc_compiler_has_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
| { |
| return compiler->compiler->has_decoration(id, static_cast<spv::Decoration>(decoration)) ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_compiler_has_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration) |
| { |
| return compiler->compiler->has_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)) ? |
| SPVC_TRUE : |
| SPVC_FALSE; |
| } |
| |
| const char *spvc_compiler_get_name(spvc_compiler compiler, SpvId id) |
| { |
| return compiler->compiler->get_name(id).c_str(); |
| } |
| |
| unsigned spvc_compiler_get_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
| { |
| return compiler->compiler->get_decoration(id, static_cast<spv::Decoration>(decoration)); |
| } |
| |
| const char *spvc_compiler_get_decoration_string(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
| { |
| return compiler->compiler->get_decoration_string(id, static_cast<spv::Decoration>(decoration)).c_str(); |
| } |
| |
| unsigned spvc_compiler_get_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration) |
| { |
| return compiler->compiler->get_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)); |
| } |
| |
| const char *spvc_compiler_get_member_decoration_string(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
| SpvDecoration decoration) |
| { |
| return compiler->compiler->get_member_decoration_string(id, member_index, static_cast<spv::Decoration>(decoration)) |
| .c_str(); |
| } |
| |
| const char *spvc_compiler_get_member_name(spvc_compiler compiler, spvc_type_id id, unsigned member_index) |
| { |
| return compiler->compiler->get_member_name(id, member_index).c_str(); |
| } |
| |
| spvc_result spvc_compiler_get_entry_points(spvc_compiler compiler, const spvc_entry_point **entry_points, |
| size_t *num_entry_points) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto entries = compiler->compiler->get_entry_points_and_stages(); |
| SmallVector<spvc_entry_point> translated; |
| translated.reserve(entries.size()); |
| |
| for (auto &entry : entries) |
| { |
| spvc_entry_point new_entry; |
| new_entry.execution_model = static_cast<SpvExecutionModel>(entry.execution_model); |
| new_entry.name = compiler->context->allocate_name(entry.name); |
| if (!new_entry.name) |
| { |
| compiler->context->report_error("Out of memory."); |
| return SPVC_ERROR_OUT_OF_MEMORY; |
| } |
| translated.push_back(new_entry); |
| } |
| |
| auto ptr = spvc_allocate<TemporaryBuffer<spvc_entry_point>>(); |
| ptr->buffer = std::move(translated); |
| *entry_points = ptr->buffer.data(); |
| *num_entry_points = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_set_entry_point(spvc_compiler compiler, const char *name, SpvExecutionModel model) |
| { |
| compiler->compiler->set_entry_point(name, static_cast<spv::ExecutionModel>(model)); |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_rename_entry_point(spvc_compiler compiler, const char *old_name, const char *new_name, |
| SpvExecutionModel model) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| compiler->compiler->rename_entry_point(old_name, new_name, static_cast<spv::ExecutionModel>(model)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| const char *spvc_compiler_get_cleansed_entry_point_name(spvc_compiler compiler, const char *name, |
| SpvExecutionModel model) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto cleansed_name = |
| compiler->compiler->get_cleansed_entry_point_name(name, static_cast<spv::ExecutionModel>(model)); |
| return compiler->context->allocate_name(cleansed_name); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
| } |
| |
| void spvc_compiler_set_execution_mode(spvc_compiler compiler, SpvExecutionMode mode) |
| { |
| compiler->compiler->set_execution_mode(static_cast<spv::ExecutionMode>(mode)); |
| } |
| |
| void spvc_compiler_set_execution_mode_with_arguments(spvc_compiler compiler, SpvExecutionMode mode, unsigned arg0, |
| unsigned arg1, |
| unsigned arg2) |
| { |
| compiler->compiler->set_execution_mode(static_cast<spv::ExecutionMode>(mode), arg0, arg1, arg2); |
| } |
| |
| void spvc_compiler_unset_execution_mode(spvc_compiler compiler, SpvExecutionMode mode) |
| { |
| compiler->compiler->unset_execution_mode(static_cast<spv::ExecutionMode>(mode)); |
| } |
| |
| spvc_result spvc_compiler_get_execution_modes(spvc_compiler compiler, const SpvExecutionMode **modes, size_t *num_modes) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto ptr = spvc_allocate<TemporaryBuffer<SpvExecutionMode>>(); |
| |
| compiler->compiler->get_execution_mode_bitset().for_each_bit( |
| [&](uint32_t bit) { ptr->buffer.push_back(static_cast<SpvExecutionMode>(bit)); }); |
| |
| *modes = ptr->buffer.data(); |
| *num_modes = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| unsigned spvc_compiler_get_execution_mode_argument(spvc_compiler compiler, SpvExecutionMode mode) |
| { |
| return compiler->compiler->get_execution_mode_argument(static_cast<spv::ExecutionMode>(mode)); |
| } |
| |
| unsigned spvc_compiler_get_execution_mode_argument_by_index(spvc_compiler compiler, SpvExecutionMode mode, |
| unsigned index) |
| { |
| return compiler->compiler->get_execution_mode_argument(static_cast<spv::ExecutionMode>(mode), index); |
| } |
| |
| SpvExecutionModel spvc_compiler_get_execution_model(spvc_compiler compiler) |
| { |
| return static_cast<SpvExecutionModel>(compiler->compiler->get_execution_model()); |
| } |
| |
| void spvc_compiler_update_active_builtins(spvc_compiler compiler) |
| { |
| compiler->compiler->update_active_builtins(); |
| } |
| |
| spvc_bool spvc_compiler_has_active_builtin(spvc_compiler compiler, SpvBuiltIn builtin, SpvStorageClass storage) |
| { |
| return compiler->compiler->has_active_builtin(static_cast<spv::BuiltIn>(builtin), static_cast<spv::StorageClass>(storage)) ? |
| SPVC_TRUE : |
| SPVC_FALSE; |
| } |
| |
| spvc_type spvc_compiler_get_type_handle(spvc_compiler compiler, spvc_type_id id) |
| { |
| // Should only throw if an intentionally garbage ID is passed, but the IDs are not type-safe. |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| return static_cast<spvc_type>(&compiler->compiler->get_type(id)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
| } |
| |
| spvc_type_id spvc_type_get_base_type_id(spvc_type type) |
| { |
| return type->self; |
| } |
| |
| static spvc_basetype convert_basetype(SPIRType::BaseType type) |
| { |
| // For now the enums match up. |
| return static_cast<spvc_basetype>(type); |
| } |
| |
| spvc_basetype spvc_type_get_basetype(spvc_type type) |
| { |
| return convert_basetype(type->basetype); |
| } |
| |
| unsigned spvc_type_get_bit_width(spvc_type type) |
| { |
| return type->width; |
| } |
| |
| unsigned spvc_type_get_vector_size(spvc_type type) |
| { |
| return type->vecsize; |
| } |
| |
| unsigned spvc_type_get_columns(spvc_type type) |
| { |
| return type->columns; |
| } |
| |
| unsigned spvc_type_get_num_array_dimensions(spvc_type type) |
| { |
| return unsigned(type->array.size()); |
| } |
| |
| spvc_bool spvc_type_array_dimension_is_literal(spvc_type type, unsigned dimension) |
| { |
| return type->array_size_literal[dimension] ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| SpvId spvc_type_get_array_dimension(spvc_type type, unsigned dimension) |
| { |
| return type->array[dimension]; |
| } |
| |
| unsigned spvc_type_get_num_member_types(spvc_type type) |
| { |
| return unsigned(type->member_types.size()); |
| } |
| |
| spvc_type_id spvc_type_get_member_type(spvc_type type, unsigned index) |
| { |
| return type->member_types[index]; |
| } |
| |
| SpvStorageClass spvc_type_get_storage_class(spvc_type type) |
| { |
| return static_cast<SpvStorageClass>(type->storage); |
| } |
| |
| // Image type query. |
| spvc_type_id spvc_type_get_image_sampled_type(spvc_type type) |
| { |
| return type->image.type; |
| } |
| |
| SpvDim spvc_type_get_image_dimension(spvc_type type) |
| { |
| return static_cast<SpvDim>(type->image.dim); |
| } |
| |
| spvc_bool spvc_type_get_image_is_depth(spvc_type type) |
| { |
| return type->image.depth ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_type_get_image_arrayed(spvc_type type) |
| { |
| return type->image.arrayed ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_type_get_image_multisampled(spvc_type type) |
| { |
| return type->image.ms ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_type_get_image_is_storage(spvc_type type) |
| { |
| return type->image.sampled == 2 ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| SpvImageFormat spvc_type_get_image_storage_format(spvc_type type) |
| { |
| return static_cast<SpvImageFormat>(static_cast<const SPIRType *>(type)->image.format); |
| } |
| |
| SpvAccessQualifier spvc_type_get_image_access_qualifier(spvc_type type) |
| { |
| return static_cast<SpvAccessQualifier>(static_cast<const SPIRType *>(type)->image.access); |
| } |
| |
| spvc_result spvc_compiler_get_declared_struct_size(spvc_compiler compiler, spvc_type struct_type, size_t *size) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *size = compiler->compiler->get_declared_struct_size(*static_cast<const SPIRType *>(struct_type)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_get_declared_struct_size_runtime_array(spvc_compiler compiler, spvc_type struct_type, |
| size_t array_size, size_t *size) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *size = compiler->compiler->get_declared_struct_size_runtime_array(*static_cast<const SPIRType *>(struct_type), |
| array_size); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_get_declared_struct_member_size(spvc_compiler compiler, spvc_type struct_type, unsigned index, size_t *size) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *size = compiler->compiler->get_declared_struct_member_size(*static_cast<const SPIRType *>(struct_type), index); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_type_struct_member_offset(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *offset) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *offset = compiler->compiler->type_struct_member_offset(*static_cast<const SPIRType *>(type), index); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_type_struct_member_array_stride(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *stride) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *stride = compiler->compiler->type_struct_member_array_stride(*static_cast<const SPIRType *>(type), index); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_type_struct_member_matrix_stride(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *stride) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *stride = compiler->compiler->type_struct_member_matrix_stride(*static_cast<const SPIRType *>(type), index); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_build_dummy_sampler_for_combined_images(spvc_compiler compiler, spvc_variable_id *id) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| *id = compiler->compiler->build_dummy_sampler_for_combined_images(); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_build_combined_image_samplers(spvc_compiler compiler) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| compiler->compiler->build_combined_image_samplers(); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_UNSUPPORTED_SPIRV) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_get_combined_image_samplers(spvc_compiler compiler, |
| const spvc_combined_image_sampler **samplers, |
| size_t *num_samplers) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto combined = compiler->compiler->get_combined_image_samplers(); |
| SmallVector<spvc_combined_image_sampler> translated; |
| translated.reserve(combined.size()); |
| for (auto &c : combined) |
| { |
| spvc_combined_image_sampler trans = { c.combined_id, c.image_id, c.sampler_id }; |
| translated.push_back(trans); |
| } |
| |
| auto ptr = spvc_allocate<TemporaryBuffer<spvc_combined_image_sampler>>(); |
| ptr->buffer = std::move(translated); |
| *samplers = ptr->buffer.data(); |
| *num_samplers = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_get_specialization_constants(spvc_compiler compiler, |
| const spvc_specialization_constant **constants, |
| size_t *num_constants) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto spec_constants = compiler->compiler->get_specialization_constants(); |
| SmallVector<spvc_specialization_constant> translated; |
| translated.reserve(spec_constants.size()); |
| for (auto &c : spec_constants) |
| { |
| spvc_specialization_constant trans = { c.id, c.constant_id }; |
| translated.push_back(trans); |
| } |
| |
| auto ptr = spvc_allocate<TemporaryBuffer<spvc_specialization_constant>>(); |
| ptr->buffer = std::move(translated); |
| *constants = ptr->buffer.data(); |
| *num_constants = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_constant spvc_compiler_get_constant_handle(spvc_compiler compiler, spvc_variable_id id) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| return static_cast<spvc_constant>(&compiler->compiler->get_constant(id)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
| } |
| |
| spvc_constant_id spvc_compiler_get_work_group_size_specialization_constants(spvc_compiler compiler, |
| spvc_specialization_constant *x, |
| spvc_specialization_constant *y, |
| spvc_specialization_constant *z) |
| { |
| SpecializationConstant tmpx; |
| SpecializationConstant tmpy; |
| SpecializationConstant tmpz; |
| spvc_constant_id ret = compiler->compiler->get_work_group_size_specialization_constants(tmpx, tmpy, tmpz); |
| x->id = tmpx.id; |
| x->constant_id = tmpx.constant_id; |
| y->id = tmpy.id; |
| y->constant_id = tmpy.constant_id; |
| z->id = tmpz.id; |
| z->constant_id = tmpz.constant_id; |
| return ret; |
| } |
| |
| spvc_result spvc_compiler_get_active_buffer_ranges(spvc_compiler compiler, |
| spvc_variable_id id, |
| const spvc_buffer_range **ranges, |
| size_t *num_ranges) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto active_ranges = compiler->compiler->get_active_buffer_ranges(id); |
| SmallVector<spvc_buffer_range> translated; |
| translated.reserve(active_ranges.size()); |
| for (auto &r : active_ranges) |
| { |
| spvc_buffer_range trans = { r.index, r.offset, r.range }; |
| translated.push_back(trans); |
| } |
| |
| auto ptr = spvc_allocate<TemporaryBuffer<spvc_buffer_range>>(); |
| ptr->buffer = std::move(translated); |
| *ranges = ptr->buffer.data(); |
| *num_ranges = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| float spvc_constant_get_scalar_fp16(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_f16(column, row); |
| } |
| |
| float spvc_constant_get_scalar_fp32(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_f32(column, row); |
| } |
| |
| double spvc_constant_get_scalar_fp64(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_f64(column, row); |
| } |
| |
| unsigned spvc_constant_get_scalar_u32(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar(column, row); |
| } |
| |
| int spvc_constant_get_scalar_i32(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_i32(column, row); |
| } |
| |
| unsigned spvc_constant_get_scalar_u16(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_u16(column, row); |
| } |
| |
| int spvc_constant_get_scalar_i16(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_i16(column, row); |
| } |
| |
| unsigned spvc_constant_get_scalar_u8(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_u8(column, row); |
| } |
| |
| int spvc_constant_get_scalar_i8(spvc_constant constant, unsigned column, unsigned row) |
| { |
| return constant->scalar_i8(column, row); |
| } |
| |
| void spvc_constant_get_subconstants(spvc_constant constant, const spvc_constant_id **constituents, size_t *count) |
| { |
| static_assert(sizeof(spvc_constant_id) == sizeof(constant->subconstants.front()), "ID size is not consistent."); |
| *constituents = reinterpret_cast<spvc_constant_id *>(constant->subconstants.data()); |
| *count = constant->subconstants.size(); |
| } |
| |
| spvc_type_id spvc_constant_get_type(spvc_constant constant) |
| { |
| return constant->constant_type; |
| } |
| |
| void spvc_constant_set_scalar_fp16(spvc_constant constant, unsigned column, unsigned row, unsigned short value) |
| { |
| constant->m.c[column].r[row].u32 = value; |
| } |
| |
| void spvc_constant_set_scalar_fp32(spvc_constant constant, unsigned column, unsigned row, float value) |
| { |
| constant->m.c[column].r[row].f32 = value; |
| } |
| |
| void spvc_constant_set_scalar_fp64(spvc_constant constant, unsigned column, unsigned row, double value) |
| { |
| constant->m.c[column].r[row].f64 = value; |
| } |
| |
| void spvc_constant_set_scalar_u32(spvc_constant constant, unsigned column, unsigned row, unsigned value) |
| { |
| constant->m.c[column].r[row].u32 = value; |
| } |
| |
| void spvc_constant_set_scalar_i32(spvc_constant constant, unsigned column, unsigned row, int value) |
| { |
| constant->m.c[column].r[row].i32 = value; |
| } |
| |
| void spvc_constant_set_scalar_u16(spvc_constant constant, unsigned column, unsigned row, unsigned short value) |
| { |
| constant->m.c[column].r[row].u32 = uint32_t(value); |
| } |
| |
| void spvc_constant_set_scalar_i16(spvc_constant constant, unsigned column, unsigned row, signed short value) |
| { |
| constant->m.c[column].r[row].u32 = uint32_t(value); |
| } |
| |
| void spvc_constant_set_scalar_u8(spvc_constant constant, unsigned column, unsigned row, unsigned char value) |
| { |
| constant->m.c[column].r[row].u32 = uint32_t(value); |
| } |
| |
| void spvc_constant_set_scalar_i8(spvc_constant constant, unsigned column, unsigned row, signed char value) |
| { |
| constant->m.c[column].r[row].u32 = uint32_t(value); |
| } |
| |
| spvc_bool spvc_compiler_get_binary_offset_for_decoration(spvc_compiler compiler, spvc_variable_id id, |
| SpvDecoration decoration, |
| unsigned *word_offset) |
| { |
| uint32_t off = 0; |
| bool ret = compiler->compiler->get_binary_offset_for_decoration(id, static_cast<spv::Decoration>(decoration), off); |
| if (ret) |
| { |
| *word_offset = off; |
| return SPVC_TRUE; |
| } |
| else |
| return SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_compiler_buffer_is_hlsl_counter_buffer(spvc_compiler compiler, spvc_variable_id id) |
| { |
| return compiler->compiler->buffer_is_hlsl_counter_buffer(id) ? SPVC_TRUE : SPVC_FALSE; |
| } |
| |
| spvc_bool spvc_compiler_buffer_get_hlsl_counter_buffer(spvc_compiler compiler, spvc_variable_id id, |
| spvc_variable_id *counter_id) |
| { |
| uint32_t buffer; |
| bool ret = compiler->compiler->buffer_get_hlsl_counter_buffer(id, buffer); |
| if (ret) |
| { |
| *counter_id = buffer; |
| return SPVC_TRUE; |
| } |
| else |
| return SPVC_FALSE; |
| } |
| |
| spvc_result spvc_compiler_get_declared_capabilities(spvc_compiler compiler, const SpvCapability **capabilities, |
| size_t *num_capabilities) |
| { |
| auto &caps = compiler->compiler->get_declared_capabilities(); |
| static_assert(sizeof(SpvCapability) == sizeof(spv::Capability), "Enum size mismatch."); |
| *capabilities = reinterpret_cast<const SpvCapability *>(caps.data()); |
| *num_capabilities = caps.size(); |
| return SPVC_SUCCESS; |
| } |
| |
| spvc_result spvc_compiler_get_declared_extensions(spvc_compiler compiler, const char ***extensions, |
| size_t *num_extensions) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto &exts = compiler->compiler->get_declared_extensions(); |
| SmallVector<const char *> duped; |
| duped.reserve(exts.size()); |
| for (auto &ext : exts) |
| duped.push_back(compiler->context->allocate_name(ext)); |
| |
| auto ptr = spvc_allocate<TemporaryBuffer<const char *>>(); |
| ptr->buffer = std::move(duped); |
| *extensions = ptr->buffer.data(); |
| *num_extensions = ptr->buffer.size(); |
| compiler->context->allocations.push_back(std::move(ptr)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
| return SPVC_SUCCESS; |
| } |
| |
| const char *spvc_compiler_get_remapped_declared_block_name(spvc_compiler compiler, spvc_variable_id id) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto name = compiler->compiler->get_remapped_declared_block_name(id); |
| return compiler->context->allocate_name(name); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
| } |
| |
| spvc_result spvc_compiler_get_buffer_block_decorations(spvc_compiler compiler, spvc_variable_id id, |
| const SpvDecoration **decorations, size_t *num_decorations) |
| { |
| SPVC_BEGIN_SAFE_SCOPE |
| { |
| auto flags = compiler->compiler->get_buffer_block_flags(id); |
| auto bitset = spvc_allocate<TemporaryBuffer<SpvDecoration>>(); |
| |
| flags.for_each_bit([&](uint32_t bit) { bitset->buffer.push_back(static_cast<SpvDecoration>(bit)); }); |
| |
| *decorations = bitset->buffer.data(); |
| *num_decorations = bitset->buffer.size(); |
| compiler->context->allocations.push_back(std::move(bitset)); |
| } |
| SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
| return SPVC_SUCCESS; |
| } |
| |
| unsigned spvc_msl_get_aux_buffer_struct_version(void) |
| { |
| return SPVC_MSL_AUX_BUFFER_STRUCT_VERSION; |
| } |
| |
| void spvc_msl_vertex_attribute_init(spvc_msl_vertex_attribute *attr) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| // Crude, but works. |
| MSLShaderInterfaceVariable attr_default; |
| attr->location = attr_default.location; |
| attr->format = static_cast<spvc_msl_vertex_format>(attr_default.format); |
| attr->builtin = static_cast<SpvBuiltIn>(attr_default.builtin); |
| #else |
| memset(attr, 0, sizeof(*attr)); |
| #endif |
| } |
| |
| void spvc_msl_shader_interface_var_init(spvc_msl_shader_interface_var *var) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| MSLShaderInterfaceVariable var_default; |
| var->location = var_default.location; |
| var->format = static_cast<spvc_msl_shader_variable_format>(var_default.format); |
| var->builtin = static_cast<SpvBuiltIn>(var_default.builtin); |
| var->vecsize = var_default.vecsize; |
| #else |
| memset(var, 0, sizeof(*var)); |
| #endif |
| } |
| |
| void spvc_msl_shader_input_init(spvc_msl_shader_input *input) |
| { |
| spvc_msl_shader_interface_var_init(input); |
| } |
| |
| void spvc_msl_shader_interface_var_init_2(spvc_msl_shader_interface_var_2 *var) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| MSLShaderInterfaceVariable var_default; |
| var->location = var_default.location; |
| var->format = static_cast<spvc_msl_shader_variable_format>(var_default.format); |
| var->builtin = static_cast<SpvBuiltIn>(var_default.builtin); |
| var->vecsize = var_default.vecsize; |
| var->rate = static_cast<spvc_msl_shader_variable_rate>(var_default.rate); |
| #else |
| memset(var, 0, sizeof(*var)); |
| #endif |
| } |
| |
| void spvc_msl_resource_binding_init(spvc_msl_resource_binding *binding) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| MSLResourceBinding binding_default; |
| binding->desc_set = binding_default.desc_set; |
| binding->binding = binding_default.binding; |
| binding->msl_buffer = binding_default.msl_buffer; |
| binding->msl_texture = binding_default.msl_texture; |
| binding->msl_sampler = binding_default.msl_sampler; |
| binding->stage = static_cast<SpvExecutionModel>(binding_default.stage); |
| #else |
| memset(binding, 0, sizeof(*binding)); |
| #endif |
| } |
| |
| void spvc_hlsl_resource_binding_init(spvc_hlsl_resource_binding *binding) |
| { |
| #if SPIRV_CROSS_C_API_HLSL |
| HLSLResourceBinding binding_default; |
| binding->desc_set = binding_default.desc_set; |
| binding->binding = binding_default.binding; |
| binding->cbv.register_binding = binding_default.cbv.register_binding; |
| binding->cbv.register_space = binding_default.cbv.register_space; |
| binding->srv.register_binding = binding_default.srv.register_binding; |
| binding->srv.register_space = binding_default.srv.register_space; |
| binding->uav.register_binding = binding_default.uav.register_binding; |
| binding->uav.register_space = binding_default.uav.register_space; |
| binding->sampler.register_binding = binding_default.sampler.register_binding; |
| binding->sampler.register_space = binding_default.sampler.register_space; |
| binding->stage = static_cast<SpvExecutionModel>(binding_default.stage); |
| #else |
| memset(binding, 0, sizeof(*binding)); |
| #endif |
| } |
| |
| void spvc_msl_constexpr_sampler_init(spvc_msl_constexpr_sampler *sampler) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| MSLConstexprSampler defaults; |
| sampler->anisotropy_enable = defaults.anisotropy_enable ? SPVC_TRUE : SPVC_FALSE; |
| sampler->border_color = static_cast<spvc_msl_sampler_border_color>(defaults.border_color); |
| sampler->compare_enable = defaults.compare_enable ? SPVC_TRUE : SPVC_FALSE; |
| sampler->coord = static_cast<spvc_msl_sampler_coord>(defaults.coord); |
| sampler->compare_func = static_cast<spvc_msl_sampler_compare_func>(defaults.compare_func); |
| sampler->lod_clamp_enable = defaults.lod_clamp_enable ? SPVC_TRUE : SPVC_FALSE; |
| sampler->lod_clamp_max = defaults.lod_clamp_max; |
| sampler->lod_clamp_min = defaults.lod_clamp_min; |
| sampler->mag_filter = static_cast<spvc_msl_sampler_filter>(defaults.mag_filter); |
| sampler->min_filter = static_cast<spvc_msl_sampler_filter>(defaults.min_filter); |
| sampler->mip_filter = static_cast<spvc_msl_sampler_mip_filter>(defaults.mip_filter); |
| sampler->max_anisotropy = defaults.max_anisotropy; |
| sampler->s_address = static_cast<spvc_msl_sampler_address>(defaults.s_address); |
| sampler->t_address = static_cast<spvc_msl_sampler_address>(defaults.t_address); |
| sampler->r_address = static_cast<spvc_msl_sampler_address>(defaults.r_address); |
| #else |
| memset(sampler, 0, sizeof(*sampler)); |
| #endif |
| } |
| |
| void spvc_msl_sampler_ycbcr_conversion_init(spvc_msl_sampler_ycbcr_conversion *conv) |
| { |
| #if SPIRV_CROSS_C_API_MSL |
| MSLConstexprSampler defaults; |
| conv->planes = defaults.planes; |
| conv->resolution = static_cast<spvc_msl_format_resolution>(defaults.resolution); |
| conv->chroma_filter = static_cast<spvc_msl_sampler_filter>(defaults.chroma_filter); |
| conv->x_chroma_offset = static_cast<spvc_msl_chroma_location>(defaults.x_chroma_offset); |
| conv->y_chroma_offset = static_cast<spvc_msl_chroma_location>(defaults.y_chroma_offset); |
| for (int i = 0; i < 4; i++) |
| conv->swizzle[i] = static_cast<spvc_msl_component_swizzle>(defaults.swizzle[i]); |
| conv->ycbcr_model = static_cast<spvc_msl_sampler_ycbcr_model_conversion>(defaults.ycbcr_model); |
| conv->ycbcr_range = static_cast<spvc_msl_sampler_ycbcr_range>(defaults.ycbcr_range); |
| #else |
| memset(conv, 0, sizeof(*conv)); |
| #endif |
| } |
| |
| unsigned spvc_compiler_get_current_id_bound(spvc_compiler compiler) |
| { |
| return compiler->compiler->get_current_id_bound(); |
| } |
| |
| void spvc_get_version(unsigned *major, unsigned *minor, unsigned *patch) |
| { |
| *major = SPVC_C_API_VERSION_MAJOR; |
| *minor = SPVC_C_API_VERSION_MINOR; |
| *patch = SPVC_C_API_VERSION_PATCH; |
| } |
| |
| const char *spvc_get_commit_revision_and_timestamp(void) |
| { |
| #ifdef HAVE_SPIRV_CROSS_GIT_VERSION |
| return SPIRV_CROSS_GIT_REVISION; |
| #else |
| return ""; |
| #endif |
| } |
| |
| #ifdef _MSC_VER |
| #pragma warning(pop) |
| #endif |