1 | /* |
2 | * Copyright 2019-2021 Hans-Kristian Arntzen |
3 | * SPDX-License-Identifier: Apache-2.0 OR MIT |
4 | * |
5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
6 | * you may not use this file except in compliance with the License. |
7 | * You may obtain a copy of the License at |
8 | * |
9 | * http://www.apache.org/licenses/LICENSE-2.0 |
10 | * |
11 | * Unless required by applicable law or agreed to in writing, software |
12 | * distributed under the License is distributed on an "AS IS" BASIS, |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
14 | * See the License for the specific language governing permissions and |
15 | * limitations under the License. |
16 | */ |
17 | |
18 | /* |
19 | * At your option, you may choose to accept this material under either: |
20 | * 1. The Apache License, Version 2.0, found at <http://www.apache.org/licenses/LICENSE-2.0>, or |
21 | * 2. The MIT License, found at <http://opensource.org/licenses/MIT>. |
22 | */ |
23 | |
24 | #include "spirv_cross_c.h" |
25 | |
26 | #if SPIRV_CROSS_C_API_CPP |
27 | #include "spirv_cpp.hpp" |
28 | #endif |
29 | #if SPIRV_CROSS_C_API_GLSL |
30 | #include "spirv_glsl.hpp" |
31 | #else |
32 | #include "spirv_cross.hpp" |
33 | #endif |
34 | #if SPIRV_CROSS_C_API_HLSL |
35 | #include "spirv_hlsl.hpp" |
36 | #endif |
37 | #if SPIRV_CROSS_C_API_MSL |
38 | #include "spirv_msl.hpp" |
39 | #endif |
40 | #if SPIRV_CROSS_C_API_REFLECT |
41 | #include "spirv_reflect.hpp" |
42 | #endif |
43 | |
44 | #ifdef HAVE_SPIRV_CROSS_GIT_VERSION |
45 | #include "gitversion.h" |
46 | #endif |
47 | |
48 | #include "spirv_parser.hpp" |
49 | #include <memory> |
50 | #include <new> |
51 | #include <string.h> |
52 | |
53 | // clang-format off |
54 | |
55 | #ifdef _MSC_VER |
56 | #pragma warning(push) |
57 | #pragma warning(disable : 4996) |
58 | #endif |
59 | |
60 | #ifndef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS |
61 | #define SPVC_BEGIN_SAFE_SCOPE try |
62 | #else |
63 | #define SPVC_BEGIN_SAFE_SCOPE |
64 | #endif |
65 | |
66 | #ifndef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS |
67 | #define SPVC_END_SAFE_SCOPE(context, error) \ |
68 | catch (const std::exception &e) \ |
69 | { \ |
70 | (context)->report_error(e.what()); \ |
71 | return (error); \ |
72 | } |
73 | #else |
74 | #define SPVC_END_SAFE_SCOPE(context, error) |
75 | #endif |
76 | |
77 | using namespace std; |
78 | using namespace SPIRV_CROSS_NAMESPACE; |
79 | |
80 | struct ScratchMemoryAllocation |
81 | { |
82 | virtual ~ScratchMemoryAllocation() = default; |
83 | }; |
84 | |
85 | struct StringAllocation : ScratchMemoryAllocation |
86 | { |
87 | explicit StringAllocation(const char *name) |
88 | : str(name) |
89 | { |
90 | } |
91 | |
92 | explicit StringAllocation(std::string name) |
93 | : str(std::move(name)) |
94 | { |
95 | } |
96 | |
97 | std::string str; |
98 | }; |
99 | |
100 | template <typename T> |
101 | struct TemporaryBuffer : ScratchMemoryAllocation |
102 | { |
103 | SmallVector<T> buffer; |
104 | }; |
105 | |
106 | template <typename T, typename... Ts> |
107 | static inline std::unique_ptr<T> spvc_allocate(Ts &&... ts) |
108 | { |
109 | return std::unique_ptr<T>(new T(std::forward<Ts>(ts)...)); |
110 | } |
111 | |
112 | struct spvc_context_s |
113 | { |
114 | string last_error; |
115 | SmallVector<unique_ptr<ScratchMemoryAllocation>> allocations; |
116 | const char *allocate_name(const std::string &name); |
117 | |
118 | spvc_error_callback callback = nullptr; |
119 | void *callback_userdata = nullptr; |
120 | void report_error(std::string msg); |
121 | }; |
122 | |
123 | void spvc_context_s::report_error(std::string msg) |
124 | { |
125 | last_error = std::move(msg); |
126 | if (callback) |
127 | callback(callback_userdata, last_error.c_str()); |
128 | } |
129 | |
130 | const char *spvc_context_s::allocate_name(const std::string &name) |
131 | { |
132 | SPVC_BEGIN_SAFE_SCOPE |
133 | { |
134 | auto alloc = spvc_allocate<StringAllocation>(name); |
135 | auto *ret = alloc->str.c_str(); |
136 | allocations.emplace_back(std::move(alloc)); |
137 | return ret; |
138 | } |
139 | SPVC_END_SAFE_SCOPE(this, nullptr) |
140 | } |
141 | |
142 | struct spvc_parsed_ir_s : ScratchMemoryAllocation |
143 | { |
144 | spvc_context context = nullptr; |
145 | ParsedIR parsed; |
146 | }; |
147 | |
148 | struct spvc_compiler_s : ScratchMemoryAllocation |
149 | { |
150 | spvc_context context = nullptr; |
151 | unique_ptr<Compiler> compiler; |
152 | spvc_backend backend = SPVC_BACKEND_NONE; |
153 | }; |
154 | |
155 | struct spvc_compiler_options_s : ScratchMemoryAllocation |
156 | { |
157 | spvc_context context = nullptr; |
158 | uint32_t backend_flags = 0; |
159 | #if SPIRV_CROSS_C_API_GLSL |
160 | CompilerGLSL::Options glsl; |
161 | #endif |
162 | #if SPIRV_CROSS_C_API_MSL |
163 | CompilerMSL::Options msl; |
164 | #endif |
165 | #if SPIRV_CROSS_C_API_HLSL |
166 | CompilerHLSL::Options hlsl; |
167 | #endif |
168 | }; |
169 | |
170 | struct spvc_set_s : ScratchMemoryAllocation |
171 | { |
172 | std::unordered_set<VariableID> set; |
173 | }; |
174 | |
175 | // Dummy-inherit to we can keep our opaque type handle type safe in C-land as well, |
176 | // and avoid just throwing void * around. |
177 | struct spvc_type_s : SPIRType |
178 | { |
179 | }; |
180 | |
181 | struct spvc_constant_s : SPIRConstant |
182 | { |
183 | }; |
184 | |
185 | struct spvc_resources_s : ScratchMemoryAllocation |
186 | { |
187 | spvc_context context = nullptr; |
188 | SmallVector<spvc_reflected_resource> uniform_buffers; |
189 | SmallVector<spvc_reflected_resource> storage_buffers; |
190 | SmallVector<spvc_reflected_resource> stage_inputs; |
191 | SmallVector<spvc_reflected_resource> stage_outputs; |
192 | SmallVector<spvc_reflected_resource> subpass_inputs; |
193 | SmallVector<spvc_reflected_resource> storage_images; |
194 | SmallVector<spvc_reflected_resource> sampled_images; |
195 | SmallVector<spvc_reflected_resource> atomic_counters; |
196 | SmallVector<spvc_reflected_resource> push_constant_buffers; |
197 | SmallVector<spvc_reflected_resource> separate_images; |
198 | SmallVector<spvc_reflected_resource> separate_samplers; |
199 | SmallVector<spvc_reflected_resource> acceleration_structures; |
200 | SmallVector<spvc_reflected_builtin_resource> builtin_inputs; |
201 | SmallVector<spvc_reflected_builtin_resource> builtin_outputs; |
202 | |
203 | bool copy_resources(SmallVector<spvc_reflected_resource> &outputs, const SmallVector<Resource> &inputs); |
204 | bool copy_resources(SmallVector<spvc_reflected_builtin_resource> &outputs, const SmallVector<BuiltInResource> &inputs); |
205 | bool copy_resources(const ShaderResources &resources); |
206 | }; |
207 | |
208 | spvc_result spvc_context_create(spvc_context *context) |
209 | { |
210 | auto *ctx = new (std::nothrow) spvc_context_s; |
211 | if (!ctx) |
212 | return SPVC_ERROR_OUT_OF_MEMORY; |
213 | |
214 | *context = ctx; |
215 | return SPVC_SUCCESS; |
216 | } |
217 | |
218 | void spvc_context_destroy(spvc_context context) |
219 | { |
220 | delete context; |
221 | } |
222 | |
223 | void spvc_context_release_allocations(spvc_context context) |
224 | { |
225 | context->allocations.clear(); |
226 | } |
227 | |
228 | const char *spvc_context_get_last_error_string(spvc_context context) |
229 | { |
230 | return context->last_error.c_str(); |
231 | } |
232 | |
233 | SPVC_PUBLIC_API void spvc_context_set_error_callback(spvc_context context, spvc_error_callback cb, void *userdata) |
234 | { |
235 | context->callback = cb; |
236 | context->callback_userdata = userdata; |
237 | } |
238 | |
239 | spvc_result spvc_context_parse_spirv(spvc_context context, const SpvId *spirv, size_t word_count, |
240 | spvc_parsed_ir *parsed_ir) |
241 | { |
242 | SPVC_BEGIN_SAFE_SCOPE |
243 | { |
244 | std::unique_ptr<spvc_parsed_ir_s> pir(new (std::nothrow) spvc_parsed_ir_s); |
245 | if (!pir) |
246 | { |
247 | context->report_error("Out of memory." ); |
248 | return SPVC_ERROR_OUT_OF_MEMORY; |
249 | } |
250 | |
251 | pir->context = context; |
252 | Parser parser(spirv, word_count); |
253 | parser.parse(); |
254 | pir->parsed = move(parser.get_parsed_ir()); |
255 | *parsed_ir = pir.get(); |
256 | context->allocations.push_back(std::move(pir)); |
257 | } |
258 | SPVC_END_SAFE_SCOPE(context, SPVC_ERROR_INVALID_SPIRV) |
259 | return SPVC_SUCCESS; |
260 | } |
261 | |
262 | spvc_result spvc_context_create_compiler(spvc_context context, spvc_backend backend, spvc_parsed_ir parsed_ir, |
263 | spvc_capture_mode mode, spvc_compiler *compiler) |
264 | { |
265 | SPVC_BEGIN_SAFE_SCOPE |
266 | { |
267 | std::unique_ptr<spvc_compiler_s> comp(new (std::nothrow) spvc_compiler_s); |
268 | if (!comp) |
269 | { |
270 | context->report_error("Out of memory." ); |
271 | return SPVC_ERROR_OUT_OF_MEMORY; |
272 | } |
273 | comp->backend = backend; |
274 | comp->context = context; |
275 | |
276 | if (mode != SPVC_CAPTURE_MODE_COPY && mode != SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
277 | { |
278 | context->report_error("Invalid argument for capture mode." ); |
279 | return SPVC_ERROR_INVALID_ARGUMENT; |
280 | } |
281 | |
282 | switch (backend) |
283 | { |
284 | case SPVC_BACKEND_NONE: |
285 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
286 | comp->compiler.reset(new Compiler(move(parsed_ir->parsed))); |
287 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
288 | comp->compiler.reset(new Compiler(parsed_ir->parsed)); |
289 | break; |
290 | |
291 | #if SPIRV_CROSS_C_API_GLSL |
292 | case SPVC_BACKEND_GLSL: |
293 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
294 | comp->compiler.reset(new CompilerGLSL(move(parsed_ir->parsed))); |
295 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
296 | comp->compiler.reset(new CompilerGLSL(parsed_ir->parsed)); |
297 | break; |
298 | #endif |
299 | |
300 | #if SPIRV_CROSS_C_API_HLSL |
301 | case SPVC_BACKEND_HLSL: |
302 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
303 | comp->compiler.reset(new CompilerHLSL(move(parsed_ir->parsed))); |
304 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
305 | comp->compiler.reset(new CompilerHLSL(parsed_ir->parsed)); |
306 | break; |
307 | #endif |
308 | |
309 | #if SPIRV_CROSS_C_API_MSL |
310 | case SPVC_BACKEND_MSL: |
311 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
312 | comp->compiler.reset(new CompilerMSL(move(parsed_ir->parsed))); |
313 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
314 | comp->compiler.reset(new CompilerMSL(parsed_ir->parsed)); |
315 | break; |
316 | #endif |
317 | |
318 | #if SPIRV_CROSS_C_API_CPP |
319 | case SPVC_BACKEND_CPP: |
320 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
321 | comp->compiler.reset(new CompilerCPP(move(parsed_ir->parsed))); |
322 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
323 | comp->compiler.reset(new CompilerCPP(parsed_ir->parsed)); |
324 | break; |
325 | #endif |
326 | |
327 | #if SPIRV_CROSS_C_API_REFLECT |
328 | case SPVC_BACKEND_JSON: |
329 | if (mode == SPVC_CAPTURE_MODE_TAKE_OWNERSHIP) |
330 | comp->compiler.reset(new CompilerReflection(move(parsed_ir->parsed))); |
331 | else if (mode == SPVC_CAPTURE_MODE_COPY) |
332 | comp->compiler.reset(new CompilerReflection(parsed_ir->parsed)); |
333 | break; |
334 | #endif |
335 | |
336 | default: |
337 | context->report_error("Invalid backend." ); |
338 | return SPVC_ERROR_INVALID_ARGUMENT; |
339 | } |
340 | |
341 | *compiler = comp.get(); |
342 | context->allocations.push_back(std::move(comp)); |
343 | } |
344 | SPVC_END_SAFE_SCOPE(context, SPVC_ERROR_OUT_OF_MEMORY) |
345 | return SPVC_SUCCESS; |
346 | } |
347 | |
348 | spvc_result spvc_compiler_create_compiler_options(spvc_compiler compiler, spvc_compiler_options *options) |
349 | { |
350 | SPVC_BEGIN_SAFE_SCOPE |
351 | { |
352 | std::unique_ptr<spvc_compiler_options_s> opt(new (std::nothrow) spvc_compiler_options_s); |
353 | if (!opt) |
354 | { |
355 | compiler->context->report_error("Out of memory." ); |
356 | return SPVC_ERROR_OUT_OF_MEMORY; |
357 | } |
358 | |
359 | opt->context = compiler->context; |
360 | opt->backend_flags = 0; |
361 | switch (compiler->backend) |
362 | { |
363 | #if SPIRV_CROSS_C_API_MSL |
364 | case SPVC_BACKEND_MSL: |
365 | opt->backend_flags |= SPVC_COMPILER_OPTION_MSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
366 | opt->glsl = static_cast<CompilerMSL *>(compiler->compiler.get())->get_common_options(); |
367 | opt->msl = static_cast<CompilerMSL *>(compiler->compiler.get())->get_msl_options(); |
368 | break; |
369 | #endif |
370 | |
371 | #if SPIRV_CROSS_C_API_HLSL |
372 | case SPVC_BACKEND_HLSL: |
373 | opt->backend_flags |= SPVC_COMPILER_OPTION_HLSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
374 | opt->glsl = static_cast<CompilerHLSL *>(compiler->compiler.get())->get_common_options(); |
375 | opt->hlsl = static_cast<CompilerHLSL *>(compiler->compiler.get())->get_hlsl_options(); |
376 | break; |
377 | #endif |
378 | |
379 | #if SPIRV_CROSS_C_API_GLSL |
380 | case SPVC_BACKEND_GLSL: |
381 | opt->backend_flags |= SPVC_COMPILER_OPTION_GLSL_BIT | SPVC_COMPILER_OPTION_COMMON_BIT; |
382 | opt->glsl = static_cast<CompilerGLSL *>(compiler->compiler.get())->get_common_options(); |
383 | break; |
384 | #endif |
385 | |
386 | default: |
387 | break; |
388 | } |
389 | |
390 | *options = opt.get(); |
391 | compiler->context->allocations.push_back(std::move(opt)); |
392 | } |
393 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
394 | return SPVC_SUCCESS; |
395 | } |
396 | |
397 | spvc_result spvc_compiler_options_set_bool(spvc_compiler_options options, spvc_compiler_option option, |
398 | spvc_bool value) |
399 | { |
400 | return spvc_compiler_options_set_uint(options, option, value ? 1 : 0); |
401 | } |
402 | |
403 | spvc_result spvc_compiler_options_set_uint(spvc_compiler_options options, spvc_compiler_option option, unsigned value) |
404 | { |
405 | (void)value; |
406 | (void)option; |
407 | uint32_t supported_mask = options->backend_flags; |
408 | uint32_t required_mask = option & SPVC_COMPILER_OPTION_LANG_BITS; |
409 | if ((required_mask | supported_mask) != supported_mask) |
410 | { |
411 | options->context->report_error("Option is not supported by current backend." ); |
412 | return SPVC_ERROR_INVALID_ARGUMENT; |
413 | } |
414 | |
415 | switch (option) |
416 | { |
417 | #if SPIRV_CROSS_C_API_GLSL |
418 | case SPVC_COMPILER_OPTION_FORCE_TEMPORARY: |
419 | options->glsl.force_temporary = value != 0; |
420 | break; |
421 | case SPVC_COMPILER_OPTION_FLATTEN_MULTIDIMENSIONAL_ARRAYS: |
422 | options->glsl.flatten_multidimensional_arrays = value != 0; |
423 | break; |
424 | case SPVC_COMPILER_OPTION_FIXUP_DEPTH_CONVENTION: |
425 | options->glsl.vertex.fixup_clipspace = value != 0; |
426 | break; |
427 | case SPVC_COMPILER_OPTION_FLIP_VERTEX_Y: |
428 | options->glsl.vertex.flip_vert_y = value != 0; |
429 | break; |
430 | case SPVC_COMPILER_OPTION_EMIT_LINE_DIRECTIVES: |
431 | options->glsl.emit_line_directives = value != 0; |
432 | break; |
433 | case SPVC_COMPILER_OPTION_ENABLE_STORAGE_IMAGE_QUALIFIER_DEDUCTION: |
434 | options->glsl.enable_storage_image_qualifier_deduction = value != 0; |
435 | break; |
436 | case SPVC_COMPILER_OPTION_FORCE_ZERO_INITIALIZED_VARIABLES: |
437 | options->glsl.force_zero_initialized_variables = value != 0; |
438 | break; |
439 | |
440 | case SPVC_COMPILER_OPTION_GLSL_SUPPORT_NONZERO_BASE_INSTANCE: |
441 | options->glsl.vertex.support_nonzero_base_instance = value != 0; |
442 | break; |
443 | case SPVC_COMPILER_OPTION_GLSL_SEPARATE_SHADER_OBJECTS: |
444 | options->glsl.separate_shader_objects = value != 0; |
445 | break; |
446 | case SPVC_COMPILER_OPTION_GLSL_ENABLE_420PACK_EXTENSION: |
447 | options->glsl.enable_420pack_extension = value != 0; |
448 | break; |
449 | case SPVC_COMPILER_OPTION_GLSL_VERSION: |
450 | options->glsl.version = value; |
451 | break; |
452 | case SPVC_COMPILER_OPTION_GLSL_ES: |
453 | options->glsl.es = value != 0; |
454 | break; |
455 | case SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS: |
456 | options->glsl.vulkan_semantics = value != 0; |
457 | break; |
458 | case SPVC_COMPILER_OPTION_GLSL_ES_DEFAULT_FLOAT_PRECISION_HIGHP: |
459 | options->glsl.fragment.default_float_precision = |
460 | value != 0 ? CompilerGLSL::Options::Precision::Highp : CompilerGLSL::Options::Precision::Mediump; |
461 | break; |
462 | case SPVC_COMPILER_OPTION_GLSL_ES_DEFAULT_INT_PRECISION_HIGHP: |
463 | options->glsl.fragment.default_int_precision = |
464 | value != 0 ? CompilerGLSL::Options::Precision::Highp : CompilerGLSL::Options::Precision::Mediump; |
465 | break; |
466 | case SPVC_COMPILER_OPTION_GLSL_EMIT_PUSH_CONSTANT_AS_UNIFORM_BUFFER: |
467 | options->glsl.emit_push_constant_as_uniform_buffer = value != 0; |
468 | break; |
469 | case SPVC_COMPILER_OPTION_GLSL_EMIT_UNIFORM_BUFFER_AS_PLAIN_UNIFORMS: |
470 | options->glsl.emit_uniform_buffer_as_plain_uniforms = value != 0; |
471 | break; |
472 | case SPVC_COMPILER_OPTION_GLSL_FORCE_FLATTENED_IO_BLOCKS: |
473 | options->glsl.force_flattened_io_blocks = value != 0; |
474 | break; |
475 | case SPVC_COMPILER_OPTION_GLSL_OVR_MULTIVIEW_VIEW_COUNT: |
476 | options->glsl.ovr_multiview_view_count = value; |
477 | break; |
478 | #endif |
479 | |
480 | #if SPIRV_CROSS_C_API_HLSL |
481 | case SPVC_COMPILER_OPTION_HLSL_SHADER_MODEL: |
482 | options->hlsl.shader_model = value; |
483 | break; |
484 | |
485 | case SPVC_COMPILER_OPTION_HLSL_POINT_SIZE_COMPAT: |
486 | options->hlsl.point_size_compat = value != 0; |
487 | break; |
488 | |
489 | case SPVC_COMPILER_OPTION_HLSL_POINT_COORD_COMPAT: |
490 | options->hlsl.point_coord_compat = value != 0; |
491 | break; |
492 | |
493 | case SPVC_COMPILER_OPTION_HLSL_SUPPORT_NONZERO_BASE_VERTEX_BASE_INSTANCE: |
494 | options->hlsl.support_nonzero_base_vertex_base_instance = value != 0; |
495 | break; |
496 | |
497 | case SPVC_COMPILER_OPTION_HLSL_FORCE_STORAGE_BUFFER_AS_UAV: |
498 | options->hlsl.force_storage_buffer_as_uav = value != 0; |
499 | break; |
500 | |
501 | case SPVC_COMPILER_OPTION_HLSL_NONWRITABLE_UAV_TEXTURE_AS_SRV: |
502 | options->hlsl.nonwritable_uav_texture_as_srv = value != 0; |
503 | break; |
504 | |
505 | case SPVC_COMPILER_OPTION_HLSL_ENABLE_16BIT_TYPES: |
506 | options->hlsl.enable_16bit_types = value != 0; |
507 | break; |
508 | |
509 | case SPVC_COMPILER_OPTION_HLSL_FLATTEN_MATRIX_VERTEX_INPUT_SEMANTICS: |
510 | options->hlsl.flatten_matrix_vertex_input_semantics = value != 0; |
511 | break; |
512 | #endif |
513 | |
514 | #if SPIRV_CROSS_C_API_MSL |
515 | case SPVC_COMPILER_OPTION_MSL_VERSION: |
516 | options->msl.msl_version = value; |
517 | break; |
518 | |
519 | case SPVC_COMPILER_OPTION_MSL_TEXEL_BUFFER_TEXTURE_WIDTH: |
520 | options->msl.texel_buffer_texture_width = value; |
521 | break; |
522 | |
523 | case SPVC_COMPILER_OPTION_MSL_SWIZZLE_BUFFER_INDEX: |
524 | options->msl.swizzle_buffer_index = value; |
525 | break; |
526 | |
527 | case SPVC_COMPILER_OPTION_MSL_INDIRECT_PARAMS_BUFFER_INDEX: |
528 | options->msl.indirect_params_buffer_index = value; |
529 | break; |
530 | |
531 | case SPVC_COMPILER_OPTION_MSL_SHADER_OUTPUT_BUFFER_INDEX: |
532 | options->msl.shader_output_buffer_index = value; |
533 | break; |
534 | |
535 | case SPVC_COMPILER_OPTION_MSL_SHADER_PATCH_OUTPUT_BUFFER_INDEX: |
536 | options->msl.shader_patch_output_buffer_index = value; |
537 | break; |
538 | |
539 | case SPVC_COMPILER_OPTION_MSL_SHADER_TESS_FACTOR_OUTPUT_BUFFER_INDEX: |
540 | options->msl.shader_tess_factor_buffer_index = value; |
541 | break; |
542 | |
543 | case SPVC_COMPILER_OPTION_MSL_SHADER_INPUT_WORKGROUP_INDEX: |
544 | options->msl.shader_input_wg_index = value; |
545 | break; |
546 | |
547 | case SPVC_COMPILER_OPTION_MSL_ENABLE_POINT_SIZE_BUILTIN: |
548 | options->msl.enable_point_size_builtin = value != 0; |
549 | break; |
550 | |
551 | case SPVC_COMPILER_OPTION_MSL_DISABLE_RASTERIZATION: |
552 | options->msl.disable_rasterization = value != 0; |
553 | break; |
554 | |
555 | case SPVC_COMPILER_OPTION_MSL_CAPTURE_OUTPUT_TO_BUFFER: |
556 | options->msl.capture_output_to_buffer = value != 0; |
557 | break; |
558 | |
559 | case SPVC_COMPILER_OPTION_MSL_SWIZZLE_TEXTURE_SAMPLES: |
560 | options->msl.swizzle_texture_samples = value != 0; |
561 | break; |
562 | |
563 | case SPVC_COMPILER_OPTION_MSL_PAD_FRAGMENT_OUTPUT_COMPONENTS: |
564 | options->msl.pad_fragment_output_components = value != 0; |
565 | break; |
566 | |
567 | case SPVC_COMPILER_OPTION_MSL_TESS_DOMAIN_ORIGIN_LOWER_LEFT: |
568 | options->msl.tess_domain_origin_lower_left = value != 0; |
569 | break; |
570 | |
571 | case SPVC_COMPILER_OPTION_MSL_PLATFORM: |
572 | options->msl.platform = static_cast<CompilerMSL::Options::Platform>(value); |
573 | break; |
574 | |
575 | case SPVC_COMPILER_OPTION_MSL_ARGUMENT_BUFFERS: |
576 | options->msl.argument_buffers = value != 0; |
577 | break; |
578 | |
579 | case SPVC_COMPILER_OPTION_MSL_TEXTURE_BUFFER_NATIVE: |
580 | options->msl.texture_buffer_native = value != 0; |
581 | break; |
582 | |
583 | case SPVC_COMPILER_OPTION_MSL_BUFFER_SIZE_BUFFER_INDEX: |
584 | options->msl.buffer_size_buffer_index = value; |
585 | break; |
586 | |
587 | case SPVC_COMPILER_OPTION_MSL_MULTIVIEW: |
588 | options->msl.multiview = value != 0; |
589 | break; |
590 | |
591 | case SPVC_COMPILER_OPTION_MSL_VIEW_MASK_BUFFER_INDEX: |
592 | options->msl.view_mask_buffer_index = value; |
593 | break; |
594 | |
595 | case SPVC_COMPILER_OPTION_MSL_DEVICE_INDEX: |
596 | options->msl.device_index = value; |
597 | break; |
598 | |
599 | case SPVC_COMPILER_OPTION_MSL_VIEW_INDEX_FROM_DEVICE_INDEX: |
600 | options->msl.view_index_from_device_index = value != 0; |
601 | break; |
602 | |
603 | case SPVC_COMPILER_OPTION_MSL_DISPATCH_BASE: |
604 | options->msl.dispatch_base = value != 0; |
605 | break; |
606 | |
607 | case SPVC_COMPILER_OPTION_MSL_DYNAMIC_OFFSETS_BUFFER_INDEX: |
608 | options->msl.dynamic_offsets_buffer_index = value; |
609 | break; |
610 | |
611 | case SPVC_COMPILER_OPTION_MSL_TEXTURE_1D_AS_2D: |
612 | options->msl.texture_1D_as_2D = value != 0; |
613 | break; |
614 | |
615 | case SPVC_COMPILER_OPTION_MSL_ENABLE_BASE_INDEX_ZERO: |
616 | options->msl.enable_base_index_zero = value != 0; |
617 | break; |
618 | |
619 | case SPVC_COMPILER_OPTION_MSL_FRAMEBUFFER_FETCH_SUBPASS: |
620 | options->msl.use_framebuffer_fetch_subpasses = value != 0; |
621 | break; |
622 | |
623 | case SPVC_COMPILER_OPTION_MSL_INVARIANT_FP_MATH: |
624 | options->msl.invariant_float_math = value != 0; |
625 | break; |
626 | |
627 | case SPVC_COMPILER_OPTION_MSL_EMULATE_CUBEMAP_ARRAY: |
628 | options->msl.emulate_cube_array = value != 0; |
629 | break; |
630 | |
631 | case SPVC_COMPILER_OPTION_MSL_ENABLE_DECORATION_BINDING: |
632 | options->msl.enable_decoration_binding = value != 0; |
633 | break; |
634 | |
635 | case SPVC_COMPILER_OPTION_MSL_FORCE_ACTIVE_ARGUMENT_BUFFER_RESOURCES: |
636 | options->msl.force_active_argument_buffer_resources = value != 0; |
637 | break; |
638 | |
639 | case SPVC_COMPILER_OPTION_MSL_FORCE_NATIVE_ARRAYS: |
640 | options->msl.force_native_arrays = value != 0; |
641 | break; |
642 | |
643 | case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_OUTPUT_MASK: |
644 | options->msl.enable_frag_output_mask = value; |
645 | break; |
646 | |
647 | case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_DEPTH_BUILTIN: |
648 | options->msl.enable_frag_depth_builtin = value != 0; |
649 | break; |
650 | |
651 | case SPVC_COMPILER_OPTION_MSL_ENABLE_FRAG_STENCIL_REF_BUILTIN: |
652 | options->msl.enable_frag_stencil_ref_builtin = value != 0; |
653 | break; |
654 | |
655 | case SPVC_COMPILER_OPTION_MSL_ENABLE_CLIP_DISTANCE_USER_VARYING: |
656 | options->msl.enable_clip_distance_user_varying = value != 0; |
657 | break; |
658 | |
659 | case SPVC_COMPILER_OPTION_MSL_MULTI_PATCH_WORKGROUP: |
660 | options->msl.multi_patch_workgroup = value != 0; |
661 | break; |
662 | |
663 | case SPVC_COMPILER_OPTION_MSL_SHADER_INPUT_BUFFER_INDEX: |
664 | options->msl.shader_input_buffer_index = value; |
665 | break; |
666 | |
667 | case SPVC_COMPILER_OPTION_MSL_SHADER_INDEX_BUFFER_INDEX: |
668 | options->msl.shader_index_buffer_index = value; |
669 | break; |
670 | |
671 | case SPVC_COMPILER_OPTION_MSL_VERTEX_FOR_TESSELLATION: |
672 | options->msl.vertex_for_tessellation = value != 0; |
673 | break; |
674 | |
675 | case SPVC_COMPILER_OPTION_MSL_VERTEX_INDEX_TYPE: |
676 | options->msl.vertex_index_type = static_cast<CompilerMSL::Options::IndexType>(value); |
677 | break; |
678 | |
679 | case SPVC_COMPILER_OPTION_MSL_MULTIVIEW_LAYERED_RENDERING: |
680 | options->msl.multiview_layered_rendering = value != 0; |
681 | break; |
682 | |
683 | case SPVC_COMPILER_OPTION_MSL_ARRAYED_SUBPASS_INPUT: |
684 | options->msl.arrayed_subpass_input = value != 0; |
685 | break; |
686 | |
687 | case SPVC_COMPILER_OPTION_MSL_R32UI_LINEAR_TEXTURE_ALIGNMENT: |
688 | options->msl.r32ui_linear_texture_alignment = value; |
689 | break; |
690 | |
691 | case SPVC_COMPILER_OPTION_MSL_R32UI_ALIGNMENT_CONSTANT_ID: |
692 | options->msl.r32ui_alignment_constant_id = value; |
693 | break; |
694 | |
695 | case SPVC_COMPILER_OPTION_MSL_IOS_USE_SIMDGROUP_FUNCTIONS: |
696 | options->msl.ios_use_simdgroup_functions = value != 0; |
697 | break; |
698 | |
699 | case SPVC_COMPILER_OPTION_MSL_EMULATE_SUBGROUPS: |
700 | options->msl.emulate_subgroups = value != 0; |
701 | break; |
702 | |
703 | case SPVC_COMPILER_OPTION_MSL_FIXED_SUBGROUP_SIZE: |
704 | options->msl.fixed_subgroup_size = value; |
705 | break; |
706 | |
707 | case SPVC_COMPILER_OPTION_MSL_FORCE_SAMPLE_RATE_SHADING: |
708 | options->msl.force_sample_rate_shading = value != 0; |
709 | break; |
710 | |
711 | case SPVC_COMPILER_OPTION_MSL_IOS_SUPPORT_BASE_VERTEX_INSTANCE: |
712 | options->msl.ios_support_base_vertex_instance = value != 0; |
713 | break; |
714 | #endif |
715 | |
716 | default: |
717 | options->context->report_error("Unknown option." ); |
718 | return SPVC_ERROR_INVALID_ARGUMENT; |
719 | } |
720 | |
721 | return SPVC_SUCCESS; |
722 | } |
723 | |
724 | spvc_result spvc_compiler_install_compiler_options(spvc_compiler compiler, spvc_compiler_options options) |
725 | { |
726 | (void)options; |
727 | switch (compiler->backend) |
728 | { |
729 | #if SPIRV_CROSS_C_API_GLSL |
730 | case SPVC_BACKEND_GLSL: |
731 | static_cast<CompilerGLSL &>(*compiler->compiler).set_common_options(options->glsl); |
732 | break; |
733 | #endif |
734 | |
735 | #if SPIRV_CROSS_C_API_HLSL |
736 | case SPVC_BACKEND_HLSL: |
737 | static_cast<CompilerHLSL &>(*compiler->compiler).set_common_options(options->glsl); |
738 | static_cast<CompilerHLSL &>(*compiler->compiler).set_hlsl_options(options->hlsl); |
739 | break; |
740 | #endif |
741 | |
742 | #if SPIRV_CROSS_C_API_MSL |
743 | case SPVC_BACKEND_MSL: |
744 | static_cast<CompilerMSL &>(*compiler->compiler).set_common_options(options->glsl); |
745 | static_cast<CompilerMSL &>(*compiler->compiler).set_msl_options(options->msl); |
746 | break; |
747 | #endif |
748 | |
749 | default: |
750 | break; |
751 | } |
752 | |
753 | return SPVC_SUCCESS; |
754 | } |
755 | |
756 | spvc_result (spvc_compiler compiler, const char *line) |
757 | { |
758 | #if SPIRV_CROSS_C_API_GLSL |
759 | if (compiler->backend == SPVC_BACKEND_NONE) |
760 | { |
761 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
762 | return SPVC_ERROR_INVALID_ARGUMENT; |
763 | } |
764 | |
765 | static_cast<CompilerGLSL *>(compiler->compiler.get())->add_header_line(line); |
766 | return SPVC_SUCCESS; |
767 | #else |
768 | (void)line; |
769 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
770 | return SPVC_ERROR_INVALID_ARGUMENT; |
771 | #endif |
772 | } |
773 | |
774 | spvc_result spvc_compiler_require_extension(spvc_compiler compiler, const char *line) |
775 | { |
776 | #if SPIRV_CROSS_C_API_GLSL |
777 | if (compiler->backend == SPVC_BACKEND_NONE) |
778 | { |
779 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
780 | return SPVC_ERROR_INVALID_ARGUMENT; |
781 | } |
782 | |
783 | static_cast<CompilerGLSL *>(compiler->compiler.get())->require_extension(line); |
784 | return SPVC_SUCCESS; |
785 | #else |
786 | (void)line; |
787 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
788 | return SPVC_ERROR_INVALID_ARGUMENT; |
789 | #endif |
790 | } |
791 | |
792 | spvc_result spvc_compiler_flatten_buffer_block(spvc_compiler compiler, spvc_variable_id id) |
793 | { |
794 | #if SPIRV_CROSS_C_API_GLSL |
795 | if (compiler->backend == SPVC_BACKEND_NONE) |
796 | { |
797 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
798 | return SPVC_ERROR_INVALID_ARGUMENT; |
799 | } |
800 | |
801 | static_cast<CompilerGLSL *>(compiler->compiler.get())->flatten_buffer_block(id); |
802 | return SPVC_SUCCESS; |
803 | #else |
804 | (void)id; |
805 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
806 | return SPVC_ERROR_INVALID_ARGUMENT; |
807 | #endif |
808 | } |
809 | |
810 | spvc_bool spvc_compiler_variable_is_depth_or_compare(spvc_compiler compiler, spvc_variable_id id) |
811 | { |
812 | #if SPIRV_CROSS_C_API_GLSL |
813 | if (compiler->backend == SPVC_BACKEND_NONE) |
814 | { |
815 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
816 | return SPVC_ERROR_INVALID_ARGUMENT; |
817 | } |
818 | |
819 | return static_cast<CompilerGLSL *>(compiler->compiler.get())->variable_is_depth_or_compare(id) ? SPVC_TRUE : SPVC_FALSE; |
820 | #else |
821 | (void)id; |
822 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
823 | return SPVC_FALSE; |
824 | #endif |
825 | } |
826 | |
827 | spvc_result spvc_compiler_mask_stage_output_by_location(spvc_compiler compiler, |
828 | unsigned location, unsigned component) |
829 | { |
830 | #if SPIRV_CROSS_C_API_GLSL |
831 | if (compiler->backend == SPVC_BACKEND_NONE) |
832 | { |
833 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
834 | return SPVC_ERROR_INVALID_ARGUMENT; |
835 | } |
836 | |
837 | static_cast<CompilerGLSL *>(compiler->compiler.get())->mask_stage_output_by_location(location, component); |
838 | return SPVC_SUCCESS; |
839 | #else |
840 | (void)location; |
841 | (void)component; |
842 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
843 | return SPVC_ERROR_INVALID_ARGUMENT; |
844 | #endif |
845 | } |
846 | |
847 | spvc_result spvc_compiler_mask_stage_output_by_builtin(spvc_compiler compiler, SpvBuiltIn builtin) |
848 | { |
849 | #if SPIRV_CROSS_C_API_GLSL |
850 | if (compiler->backend == SPVC_BACKEND_NONE) |
851 | { |
852 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
853 | return SPVC_ERROR_INVALID_ARGUMENT; |
854 | } |
855 | |
856 | static_cast<CompilerGLSL *>(compiler->compiler.get())->mask_stage_output_by_builtin(spv::BuiltIn(builtin)); |
857 | return SPVC_SUCCESS; |
858 | #else |
859 | (void)builtin; |
860 | compiler->context->report_error("Cross-compilation related option used on NONE backend which only supports reflection." ); |
861 | return SPVC_ERROR_INVALID_ARGUMENT; |
862 | #endif |
863 | } |
864 | |
865 | spvc_result spvc_compiler_hlsl_set_root_constants_layout(spvc_compiler compiler, |
866 | const spvc_hlsl_root_constants *constant_info, |
867 | size_t count) |
868 | { |
869 | #if SPIRV_CROSS_C_API_HLSL |
870 | if (compiler->backend != SPVC_BACKEND_HLSL) |
871 | { |
872 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
873 | return SPVC_ERROR_INVALID_ARGUMENT; |
874 | } |
875 | |
876 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
877 | vector<RootConstants> roots; |
878 | roots.reserve(count); |
879 | for (size_t i = 0; i < count; i++) |
880 | { |
881 | RootConstants root; |
882 | root.binding = constant_info[i].binding; |
883 | root.space = constant_info[i].space; |
884 | root.start = constant_info[i].start; |
885 | root.end = constant_info[i].end; |
886 | roots.push_back(root); |
887 | } |
888 | |
889 | hlsl.set_root_constant_layouts(std::move(roots)); |
890 | return SPVC_SUCCESS; |
891 | #else |
892 | (void)constant_info; |
893 | (void)count; |
894 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
895 | return SPVC_ERROR_INVALID_ARGUMENT; |
896 | #endif |
897 | } |
898 | |
899 | spvc_result spvc_compiler_hlsl_add_vertex_attribute_remap(spvc_compiler compiler, |
900 | const spvc_hlsl_vertex_attribute_remap *remap, |
901 | size_t count) |
902 | { |
903 | #if SPIRV_CROSS_C_API_HLSL |
904 | if (compiler->backend != SPVC_BACKEND_HLSL) |
905 | { |
906 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
907 | return SPVC_ERROR_INVALID_ARGUMENT; |
908 | } |
909 | |
910 | HLSLVertexAttributeRemap re; |
911 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
912 | for (size_t i = 0; i < count; i++) |
913 | { |
914 | re.location = remap[i].location; |
915 | re.semantic = remap[i].semantic; |
916 | hlsl.add_vertex_attribute_remap(re); |
917 | } |
918 | |
919 | return SPVC_SUCCESS; |
920 | #else |
921 | (void)remap; |
922 | (void)count; |
923 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
924 | return SPVC_ERROR_INVALID_ARGUMENT; |
925 | #endif |
926 | } |
927 | |
928 | spvc_variable_id spvc_compiler_hlsl_remap_num_workgroups_builtin(spvc_compiler compiler) |
929 | { |
930 | #if SPIRV_CROSS_C_API_HLSL |
931 | if (compiler->backend != SPVC_BACKEND_HLSL) |
932 | { |
933 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
934 | return 0; |
935 | } |
936 | |
937 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
938 | return hlsl.remap_num_workgroups_builtin(); |
939 | #else |
940 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
941 | return 0; |
942 | #endif |
943 | } |
944 | |
945 | spvc_result spvc_compiler_hlsl_set_resource_binding_flags(spvc_compiler compiler, |
946 | spvc_hlsl_binding_flags flags) |
947 | { |
948 | #if SPIRV_CROSS_C_API_HLSL |
949 | if (compiler->backend != SPVC_BACKEND_HLSL) |
950 | { |
951 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
952 | return SPVC_ERROR_INVALID_ARGUMENT; |
953 | } |
954 | |
955 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
956 | hlsl.set_resource_binding_flags(flags); |
957 | return SPVC_SUCCESS; |
958 | #else |
959 | (void)flags; |
960 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
961 | return SPVC_ERROR_INVALID_ARGUMENT; |
962 | #endif |
963 | } |
964 | |
965 | spvc_result spvc_compiler_hlsl_add_resource_binding(spvc_compiler compiler, |
966 | const spvc_hlsl_resource_binding *binding) |
967 | { |
968 | #if SPIRV_CROSS_C_API_HLSL |
969 | if (compiler->backend != SPVC_BACKEND_HLSL) |
970 | { |
971 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
972 | return SPVC_ERROR_INVALID_ARGUMENT; |
973 | } |
974 | |
975 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
976 | HLSLResourceBinding bind; |
977 | bind.binding = binding->binding; |
978 | bind.desc_set = binding->desc_set; |
979 | bind.stage = static_cast<spv::ExecutionModel>(binding->stage); |
980 | bind.cbv.register_binding = binding->cbv.register_binding; |
981 | bind.cbv.register_space = binding->cbv.register_space; |
982 | bind.uav.register_binding = binding->uav.register_binding; |
983 | bind.uav.register_space = binding->uav.register_space; |
984 | bind.srv.register_binding = binding->srv.register_binding; |
985 | bind.srv.register_space = binding->srv.register_space; |
986 | bind.sampler.register_binding = binding->sampler.register_binding; |
987 | bind.sampler.register_space = binding->sampler.register_space; |
988 | hlsl.add_hlsl_resource_binding(bind); |
989 | return SPVC_SUCCESS; |
990 | #else |
991 | (void)binding; |
992 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
993 | return SPVC_ERROR_INVALID_ARGUMENT; |
994 | #endif |
995 | } |
996 | |
997 | spvc_bool spvc_compiler_hlsl_is_resource_used(spvc_compiler compiler, SpvExecutionModel model, unsigned set, |
998 | unsigned binding) |
999 | { |
1000 | #if SPIRV_CROSS_C_API_HLSL |
1001 | if (compiler->backend != SPVC_BACKEND_HLSL) |
1002 | { |
1003 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
1004 | return SPVC_FALSE; |
1005 | } |
1006 | |
1007 | auto &hlsl = *static_cast<CompilerHLSL *>(compiler->compiler.get()); |
1008 | return hlsl.is_hlsl_resource_binding_used(static_cast<spv::ExecutionModel>(model), set, binding) ? SPVC_TRUE : |
1009 | SPVC_FALSE; |
1010 | #else |
1011 | (void)model; |
1012 | (void)set; |
1013 | (void)binding; |
1014 | compiler->context->report_error("HLSL function used on a non-HLSL backend." ); |
1015 | return SPVC_FALSE; |
1016 | #endif |
1017 | } |
1018 | |
1019 | spvc_bool spvc_compiler_msl_is_rasterization_disabled(spvc_compiler compiler) |
1020 | { |
1021 | #if SPIRV_CROSS_C_API_MSL |
1022 | if (compiler->backend != SPVC_BACKEND_MSL) |
1023 | { |
1024 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1025 | return SPVC_FALSE; |
1026 | } |
1027 | |
1028 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1029 | return msl.get_is_rasterization_disabled() ? SPVC_TRUE : SPVC_FALSE; |
1030 | #else |
1031 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1032 | return SPVC_FALSE; |
1033 | #endif |
1034 | } |
1035 | |
1036 | spvc_bool spvc_compiler_msl_needs_swizzle_buffer(spvc_compiler compiler) |
1037 | { |
1038 | #if SPIRV_CROSS_C_API_MSL |
1039 | if (compiler->backend != SPVC_BACKEND_MSL) |
1040 | { |
1041 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1042 | return SPVC_FALSE; |
1043 | } |
1044 | |
1045 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1046 | return msl.needs_swizzle_buffer() ? SPVC_TRUE : SPVC_FALSE; |
1047 | #else |
1048 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1049 | return SPVC_FALSE; |
1050 | #endif |
1051 | } |
1052 | |
1053 | spvc_bool spvc_compiler_msl_needs_buffer_size_buffer(spvc_compiler compiler) |
1054 | { |
1055 | #if SPIRV_CROSS_C_API_MSL |
1056 | if (compiler->backend != SPVC_BACKEND_MSL) |
1057 | { |
1058 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1059 | return SPVC_FALSE; |
1060 | } |
1061 | |
1062 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1063 | return msl.needs_buffer_size_buffer() ? SPVC_TRUE : SPVC_FALSE; |
1064 | #else |
1065 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1066 | return SPVC_FALSE; |
1067 | #endif |
1068 | } |
1069 | |
1070 | spvc_bool spvc_compiler_msl_needs_aux_buffer(spvc_compiler compiler) |
1071 | { |
1072 | return spvc_compiler_msl_needs_swizzle_buffer(compiler); |
1073 | } |
1074 | |
1075 | spvc_bool spvc_compiler_msl_needs_output_buffer(spvc_compiler compiler) |
1076 | { |
1077 | #if SPIRV_CROSS_C_API_MSL |
1078 | if (compiler->backend != SPVC_BACKEND_MSL) |
1079 | { |
1080 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1081 | return SPVC_FALSE; |
1082 | } |
1083 | |
1084 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1085 | return msl.needs_output_buffer() ? SPVC_TRUE : SPVC_FALSE; |
1086 | #else |
1087 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1088 | return SPVC_FALSE; |
1089 | #endif |
1090 | } |
1091 | |
1092 | spvc_bool spvc_compiler_msl_needs_patch_output_buffer(spvc_compiler compiler) |
1093 | { |
1094 | #if SPIRV_CROSS_C_API_MSL |
1095 | if (compiler->backend != SPVC_BACKEND_MSL) |
1096 | { |
1097 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1098 | return SPVC_FALSE; |
1099 | } |
1100 | |
1101 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1102 | return msl.needs_patch_output_buffer() ? SPVC_TRUE : SPVC_FALSE; |
1103 | #else |
1104 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1105 | return SPVC_FALSE; |
1106 | #endif |
1107 | } |
1108 | |
1109 | spvc_bool spvc_compiler_msl_needs_input_threadgroup_mem(spvc_compiler compiler) |
1110 | { |
1111 | #if SPIRV_CROSS_C_API_MSL |
1112 | if (compiler->backend != SPVC_BACKEND_MSL) |
1113 | { |
1114 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1115 | return SPVC_FALSE; |
1116 | } |
1117 | |
1118 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1119 | return msl.needs_input_threadgroup_mem() ? SPVC_TRUE : SPVC_FALSE; |
1120 | #else |
1121 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1122 | return SPVC_FALSE; |
1123 | #endif |
1124 | } |
1125 | |
1126 | spvc_result spvc_compiler_msl_add_vertex_attribute(spvc_compiler compiler, const spvc_msl_vertex_attribute *va) |
1127 | { |
1128 | #if SPIRV_CROSS_C_API_MSL |
1129 | if (compiler->backend != SPVC_BACKEND_MSL) |
1130 | { |
1131 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1132 | return SPVC_ERROR_INVALID_ARGUMENT; |
1133 | } |
1134 | |
1135 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1136 | MSLShaderInput attr; |
1137 | attr.location = va->location; |
1138 | attr.format = static_cast<MSLShaderInputFormat>(va->format); |
1139 | attr.builtin = static_cast<spv::BuiltIn>(va->builtin); |
1140 | msl.add_msl_shader_input(attr); |
1141 | return SPVC_SUCCESS; |
1142 | #else |
1143 | (void)va; |
1144 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1145 | return SPVC_ERROR_INVALID_ARGUMENT; |
1146 | #endif |
1147 | } |
1148 | |
1149 | spvc_result spvc_compiler_msl_add_shader_input(spvc_compiler compiler, const spvc_msl_shader_input *si) |
1150 | { |
1151 | #if SPIRV_CROSS_C_API_MSL |
1152 | if (compiler->backend != SPVC_BACKEND_MSL) |
1153 | { |
1154 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1155 | return SPVC_ERROR_INVALID_ARGUMENT; |
1156 | } |
1157 | |
1158 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1159 | MSLShaderInput input; |
1160 | input.location = si->location; |
1161 | input.format = static_cast<MSLShaderInputFormat>(si->format); |
1162 | input.builtin = static_cast<spv::BuiltIn>(si->builtin); |
1163 | input.vecsize = si->vecsize; |
1164 | msl.add_msl_shader_input(input); |
1165 | return SPVC_SUCCESS; |
1166 | #else |
1167 | (void)si; |
1168 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1169 | return SPVC_ERROR_INVALID_ARGUMENT; |
1170 | #endif |
1171 | } |
1172 | |
1173 | spvc_result spvc_compiler_msl_add_resource_binding(spvc_compiler compiler, |
1174 | const spvc_msl_resource_binding *binding) |
1175 | { |
1176 | #if SPIRV_CROSS_C_API_MSL |
1177 | if (compiler->backend != SPVC_BACKEND_MSL) |
1178 | { |
1179 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1180 | return SPVC_ERROR_INVALID_ARGUMENT; |
1181 | } |
1182 | |
1183 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1184 | MSLResourceBinding bind; |
1185 | bind.binding = binding->binding; |
1186 | bind.desc_set = binding->desc_set; |
1187 | bind.stage = static_cast<spv::ExecutionModel>(binding->stage); |
1188 | bind.msl_buffer = binding->msl_buffer; |
1189 | bind.msl_texture = binding->msl_texture; |
1190 | bind.msl_sampler = binding->msl_sampler; |
1191 | msl.add_msl_resource_binding(bind); |
1192 | return SPVC_SUCCESS; |
1193 | #else |
1194 | (void)binding; |
1195 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1196 | return SPVC_ERROR_INVALID_ARGUMENT; |
1197 | #endif |
1198 | } |
1199 | |
1200 | spvc_result spvc_compiler_msl_add_dynamic_buffer(spvc_compiler compiler, unsigned desc_set, unsigned binding, unsigned index) |
1201 | { |
1202 | #if SPIRV_CROSS_C_API_MSL |
1203 | if (compiler->backend != SPVC_BACKEND_MSL) |
1204 | { |
1205 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1206 | return SPVC_ERROR_INVALID_ARGUMENT; |
1207 | } |
1208 | |
1209 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1210 | msl.add_dynamic_buffer(desc_set, binding, index); |
1211 | return SPVC_SUCCESS; |
1212 | #else |
1213 | (void)binding; |
1214 | (void)desc_set; |
1215 | (void)index; |
1216 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1217 | return SPVC_ERROR_INVALID_ARGUMENT; |
1218 | #endif |
1219 | } |
1220 | |
1221 | spvc_result spvc_compiler_msl_add_inline_uniform_block(spvc_compiler compiler, unsigned desc_set, unsigned binding) |
1222 | { |
1223 | #if SPIRV_CROSS_C_API_MSL |
1224 | if (compiler->backend != SPVC_BACKEND_MSL) |
1225 | { |
1226 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1227 | return SPVC_ERROR_INVALID_ARGUMENT; |
1228 | } |
1229 | |
1230 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1231 | msl.add_inline_uniform_block(desc_set, binding); |
1232 | return SPVC_SUCCESS; |
1233 | #else |
1234 | (void)binding; |
1235 | (void)desc_set; |
1236 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1237 | return SPVC_ERROR_INVALID_ARGUMENT; |
1238 | #endif |
1239 | } |
1240 | |
1241 | spvc_result spvc_compiler_msl_add_discrete_descriptor_set(spvc_compiler compiler, unsigned desc_set) |
1242 | { |
1243 | #if SPIRV_CROSS_C_API_MSL |
1244 | if (compiler->backend != SPVC_BACKEND_MSL) |
1245 | { |
1246 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1247 | return SPVC_ERROR_INVALID_ARGUMENT; |
1248 | } |
1249 | |
1250 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1251 | msl.add_discrete_descriptor_set(desc_set); |
1252 | return SPVC_SUCCESS; |
1253 | #else |
1254 | (void)desc_set; |
1255 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1256 | return SPVC_ERROR_INVALID_ARGUMENT; |
1257 | #endif |
1258 | } |
1259 | |
1260 | spvc_result spvc_compiler_msl_set_argument_buffer_device_address_space(spvc_compiler compiler, unsigned desc_set, spvc_bool device_address) |
1261 | { |
1262 | #if SPIRV_CROSS_C_API_MSL |
1263 | if (compiler->backend != SPVC_BACKEND_MSL) |
1264 | { |
1265 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1266 | return SPVC_ERROR_INVALID_ARGUMENT; |
1267 | } |
1268 | |
1269 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1270 | msl.set_argument_buffer_device_address_space(desc_set, bool(device_address)); |
1271 | return SPVC_SUCCESS; |
1272 | #else |
1273 | (void)desc_set; |
1274 | (void)device_address; |
1275 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1276 | return SPVC_ERROR_INVALID_ARGUMENT; |
1277 | #endif |
1278 | } |
1279 | |
1280 | spvc_bool spvc_compiler_msl_is_shader_input_used(spvc_compiler compiler, unsigned location) |
1281 | { |
1282 | #if SPIRV_CROSS_C_API_MSL |
1283 | if (compiler->backend != SPVC_BACKEND_MSL) |
1284 | { |
1285 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1286 | return SPVC_FALSE; |
1287 | } |
1288 | |
1289 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1290 | return msl.is_msl_shader_input_used(location) ? SPVC_TRUE : SPVC_FALSE; |
1291 | #else |
1292 | (void)location; |
1293 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1294 | return SPVC_FALSE; |
1295 | #endif |
1296 | } |
1297 | |
1298 | spvc_bool spvc_compiler_msl_is_vertex_attribute_used(spvc_compiler compiler, unsigned location) |
1299 | { |
1300 | return spvc_compiler_msl_is_shader_input_used(compiler, location); |
1301 | } |
1302 | |
1303 | spvc_bool spvc_compiler_msl_is_resource_used(spvc_compiler compiler, SpvExecutionModel model, unsigned set, |
1304 | unsigned binding) |
1305 | { |
1306 | #if SPIRV_CROSS_C_API_MSL |
1307 | if (compiler->backend != SPVC_BACKEND_MSL) |
1308 | { |
1309 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1310 | return SPVC_FALSE; |
1311 | } |
1312 | |
1313 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1314 | return msl.is_msl_resource_binding_used(static_cast<spv::ExecutionModel>(model), set, binding) ? SPVC_TRUE : |
1315 | SPVC_FALSE; |
1316 | #else |
1317 | (void)model; |
1318 | (void)set; |
1319 | (void)binding; |
1320 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1321 | return SPVC_FALSE; |
1322 | #endif |
1323 | } |
1324 | |
1325 | spvc_result spvc_compiler_msl_set_combined_sampler_suffix(spvc_compiler compiler, const char *suffix) |
1326 | { |
1327 | #if SPIRV_CROSS_C_API_MSL |
1328 | if (compiler->backend != SPVC_BACKEND_MSL) |
1329 | { |
1330 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1331 | return SPVC_ERROR_INVALID_ARGUMENT; |
1332 | } |
1333 | |
1334 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1335 | msl.set_combined_sampler_suffix(suffix); |
1336 | return SPVC_SUCCESS; |
1337 | #else |
1338 | (void)suffix; |
1339 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1340 | return SPVC_ERROR_INVALID_ARGUMENT; |
1341 | #endif |
1342 | } |
1343 | |
1344 | const char *spvc_compiler_msl_get_combined_sampler_suffix(spvc_compiler compiler) |
1345 | { |
1346 | #if SPIRV_CROSS_C_API_MSL |
1347 | if (compiler->backend != SPVC_BACKEND_MSL) |
1348 | { |
1349 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1350 | return "" ; |
1351 | } |
1352 | |
1353 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1354 | return msl.get_combined_sampler_suffix(); |
1355 | #else |
1356 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1357 | return "" ; |
1358 | #endif |
1359 | } |
1360 | |
1361 | #if SPIRV_CROSS_C_API_MSL |
1362 | static void spvc_convert_msl_sampler(MSLConstexprSampler &samp, const spvc_msl_constexpr_sampler *sampler) |
1363 | { |
1364 | samp.s_address = static_cast<MSLSamplerAddress>(sampler->s_address); |
1365 | samp.t_address = static_cast<MSLSamplerAddress>(sampler->t_address); |
1366 | samp.r_address = static_cast<MSLSamplerAddress>(sampler->r_address); |
1367 | samp.lod_clamp_min = sampler->lod_clamp_min; |
1368 | samp.lod_clamp_max = sampler->lod_clamp_max; |
1369 | samp.lod_clamp_enable = sampler->lod_clamp_enable != 0; |
1370 | samp.min_filter = static_cast<MSLSamplerFilter>(sampler->min_filter); |
1371 | samp.mag_filter = static_cast<MSLSamplerFilter>(sampler->mag_filter); |
1372 | samp.mip_filter = static_cast<MSLSamplerMipFilter>(sampler->mip_filter); |
1373 | samp.compare_enable = sampler->compare_enable != 0; |
1374 | samp.anisotropy_enable = sampler->anisotropy_enable != 0; |
1375 | samp.max_anisotropy = sampler->max_anisotropy; |
1376 | samp.compare_func = static_cast<MSLSamplerCompareFunc>(sampler->compare_func); |
1377 | samp.coord = static_cast<MSLSamplerCoord>(sampler->coord); |
1378 | samp.border_color = static_cast<MSLSamplerBorderColor>(sampler->border_color); |
1379 | } |
1380 | |
1381 | static void spvc_convert_msl_sampler_ycbcr_conversion(MSLConstexprSampler &samp, const spvc_msl_sampler_ycbcr_conversion *conv) |
1382 | { |
1383 | samp.ycbcr_conversion_enable = conv != nullptr; |
1384 | if (conv == nullptr) return; |
1385 | samp.planes = conv->planes; |
1386 | samp.resolution = static_cast<MSLFormatResolution>(conv->resolution); |
1387 | samp.chroma_filter = static_cast<MSLSamplerFilter>(conv->chroma_filter); |
1388 | samp.x_chroma_offset = static_cast<MSLChromaLocation>(conv->x_chroma_offset); |
1389 | samp.y_chroma_offset = static_cast<MSLChromaLocation>(conv->y_chroma_offset); |
1390 | for (int i = 0; i < 4; i++) |
1391 | samp.swizzle[i] = static_cast<MSLComponentSwizzle>(conv->swizzle[i]); |
1392 | samp.ycbcr_model = static_cast<MSLSamplerYCbCrModelConversion>(conv->ycbcr_model); |
1393 | samp.ycbcr_range = static_cast<MSLSamplerYCbCrRange>(conv->ycbcr_range); |
1394 | samp.bpc = conv->bpc; |
1395 | } |
1396 | #endif |
1397 | |
1398 | spvc_result spvc_compiler_msl_remap_constexpr_sampler(spvc_compiler compiler, spvc_variable_id id, |
1399 | const spvc_msl_constexpr_sampler *sampler) |
1400 | { |
1401 | #if SPIRV_CROSS_C_API_MSL |
1402 | if (compiler->backend != SPVC_BACKEND_MSL) |
1403 | { |
1404 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1405 | return SPVC_ERROR_INVALID_ARGUMENT; |
1406 | } |
1407 | |
1408 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1409 | MSLConstexprSampler samp; |
1410 | spvc_convert_msl_sampler(samp, sampler); |
1411 | msl.remap_constexpr_sampler(id, samp); |
1412 | return SPVC_SUCCESS; |
1413 | #else |
1414 | (void)id; |
1415 | (void)sampler; |
1416 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1417 | return SPVC_ERROR_INVALID_ARGUMENT; |
1418 | #endif |
1419 | } |
1420 | |
1421 | spvc_result spvc_compiler_msl_remap_constexpr_sampler_by_binding(spvc_compiler compiler, |
1422 | unsigned desc_set, unsigned binding, |
1423 | const spvc_msl_constexpr_sampler *sampler) |
1424 | { |
1425 | #if SPIRV_CROSS_C_API_MSL |
1426 | if (compiler->backend != SPVC_BACKEND_MSL) |
1427 | { |
1428 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1429 | return SPVC_ERROR_INVALID_ARGUMENT; |
1430 | } |
1431 | |
1432 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1433 | MSLConstexprSampler samp; |
1434 | spvc_convert_msl_sampler(samp, sampler); |
1435 | msl.remap_constexpr_sampler_by_binding(desc_set, binding, samp); |
1436 | return SPVC_SUCCESS; |
1437 | #else |
1438 | (void)desc_set; |
1439 | (void)binding; |
1440 | (void)sampler; |
1441 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1442 | return SPVC_ERROR_INVALID_ARGUMENT; |
1443 | #endif |
1444 | } |
1445 | |
1446 | spvc_result spvc_compiler_msl_remap_constexpr_sampler_ycbcr(spvc_compiler compiler, spvc_variable_id id, |
1447 | const spvc_msl_constexpr_sampler *sampler, |
1448 | const spvc_msl_sampler_ycbcr_conversion *conv) |
1449 | { |
1450 | #if SPIRV_CROSS_C_API_MSL |
1451 | if (compiler->backend != SPVC_BACKEND_MSL) |
1452 | { |
1453 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1454 | return SPVC_ERROR_INVALID_ARGUMENT; |
1455 | } |
1456 | |
1457 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1458 | MSLConstexprSampler samp; |
1459 | spvc_convert_msl_sampler(samp, sampler); |
1460 | spvc_convert_msl_sampler_ycbcr_conversion(samp, conv); |
1461 | msl.remap_constexpr_sampler(id, samp); |
1462 | return SPVC_SUCCESS; |
1463 | #else |
1464 | (void)id; |
1465 | (void)sampler; |
1466 | (void)conv; |
1467 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1468 | return SPVC_ERROR_INVALID_ARGUMENT; |
1469 | #endif |
1470 | } |
1471 | |
1472 | spvc_result spvc_compiler_msl_remap_constexpr_sampler_by_binding_ycbcr(spvc_compiler compiler, |
1473 | unsigned desc_set, unsigned binding, |
1474 | const spvc_msl_constexpr_sampler *sampler, |
1475 | const spvc_msl_sampler_ycbcr_conversion *conv) |
1476 | { |
1477 | #if SPIRV_CROSS_C_API_MSL |
1478 | if (compiler->backend != SPVC_BACKEND_MSL) |
1479 | { |
1480 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1481 | return SPVC_ERROR_INVALID_ARGUMENT; |
1482 | } |
1483 | |
1484 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1485 | MSLConstexprSampler samp; |
1486 | spvc_convert_msl_sampler(samp, sampler); |
1487 | spvc_convert_msl_sampler_ycbcr_conversion(samp, conv); |
1488 | msl.remap_constexpr_sampler_by_binding(desc_set, binding, samp); |
1489 | return SPVC_SUCCESS; |
1490 | #else |
1491 | (void)desc_set; |
1492 | (void)binding; |
1493 | (void)sampler; |
1494 | (void)conv; |
1495 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1496 | return SPVC_ERROR_INVALID_ARGUMENT; |
1497 | #endif |
1498 | } |
1499 | |
1500 | spvc_result spvc_compiler_msl_set_fragment_output_components(spvc_compiler compiler, unsigned location, |
1501 | unsigned components) |
1502 | { |
1503 | #if SPIRV_CROSS_C_API_MSL |
1504 | if (compiler->backend != SPVC_BACKEND_MSL) |
1505 | { |
1506 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1507 | return SPVC_ERROR_INVALID_ARGUMENT; |
1508 | } |
1509 | |
1510 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1511 | msl.set_fragment_output_components(location, components); |
1512 | return SPVC_SUCCESS; |
1513 | #else |
1514 | (void)location; |
1515 | (void)components; |
1516 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1517 | return SPVC_ERROR_INVALID_ARGUMENT; |
1518 | #endif |
1519 | } |
1520 | |
1521 | unsigned spvc_compiler_msl_get_automatic_resource_binding(spvc_compiler compiler, spvc_variable_id id) |
1522 | { |
1523 | #if SPIRV_CROSS_C_API_MSL |
1524 | if (compiler->backend != SPVC_BACKEND_MSL) |
1525 | { |
1526 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1527 | return uint32_t(-1); |
1528 | } |
1529 | |
1530 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1531 | return msl.get_automatic_msl_resource_binding(id); |
1532 | #else |
1533 | (void)id; |
1534 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1535 | return uint32_t(-1); |
1536 | #endif |
1537 | } |
1538 | |
1539 | unsigned spvc_compiler_msl_get_automatic_resource_binding_secondary(spvc_compiler compiler, spvc_variable_id id) |
1540 | { |
1541 | #if SPIRV_CROSS_C_API_MSL |
1542 | if (compiler->backend != SPVC_BACKEND_MSL) |
1543 | { |
1544 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1545 | return uint32_t(-1); |
1546 | } |
1547 | |
1548 | auto &msl = *static_cast<CompilerMSL *>(compiler->compiler.get()); |
1549 | return msl.get_automatic_msl_resource_binding_secondary(id); |
1550 | #else |
1551 | (void)id; |
1552 | compiler->context->report_error("MSL function used on a non-MSL backend." ); |
1553 | return uint32_t(-1); |
1554 | #endif |
1555 | } |
1556 | |
1557 | spvc_result spvc_compiler_compile(spvc_compiler compiler, const char **source) |
1558 | { |
1559 | SPVC_BEGIN_SAFE_SCOPE |
1560 | { |
1561 | auto result = compiler->compiler->compile(); |
1562 | if (result.empty()) |
1563 | { |
1564 | compiler->context->report_error("Unsupported SPIR-V." ); |
1565 | return SPVC_ERROR_UNSUPPORTED_SPIRV; |
1566 | } |
1567 | |
1568 | *source = compiler->context->allocate_name(result); |
1569 | if (!*source) |
1570 | { |
1571 | compiler->context->report_error("Out of memory." ); |
1572 | return SPVC_ERROR_OUT_OF_MEMORY; |
1573 | } |
1574 | return SPVC_SUCCESS; |
1575 | } |
1576 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_UNSUPPORTED_SPIRV) |
1577 | } |
1578 | |
1579 | bool spvc_resources_s::copy_resources(SmallVector<spvc_reflected_resource> &outputs, |
1580 | const SmallVector<Resource> &inputs) |
1581 | { |
1582 | for (auto &i : inputs) |
1583 | { |
1584 | spvc_reflected_resource r; |
1585 | r.base_type_id = i.base_type_id; |
1586 | r.type_id = i.type_id; |
1587 | r.id = i.id; |
1588 | r.name = context->allocate_name(i.name); |
1589 | if (!r.name) |
1590 | return false; |
1591 | |
1592 | outputs.push_back(r); |
1593 | } |
1594 | |
1595 | return true; |
1596 | } |
1597 | |
1598 | bool spvc_resources_s::copy_resources(SmallVector<spvc_reflected_builtin_resource> &outputs, |
1599 | const SmallVector<BuiltInResource> &inputs) |
1600 | { |
1601 | for (auto &i : inputs) |
1602 | { |
1603 | spvc_reflected_builtin_resource br; |
1604 | |
1605 | br.value_type_id = i.value_type_id; |
1606 | br.builtin = SpvBuiltIn(i.builtin); |
1607 | |
1608 | auto &r = br.resource; |
1609 | r.base_type_id = i.resource.base_type_id; |
1610 | r.type_id = i.resource.type_id; |
1611 | r.id = i.resource.id; |
1612 | r.name = context->allocate_name(i.resource.name); |
1613 | if (!r.name) |
1614 | return false; |
1615 | |
1616 | outputs.push_back(br); |
1617 | } |
1618 | |
1619 | return true; |
1620 | } |
1621 | |
1622 | bool spvc_resources_s::copy_resources(const ShaderResources &resources) |
1623 | { |
1624 | if (!copy_resources(uniform_buffers, resources.uniform_buffers)) |
1625 | return false; |
1626 | if (!copy_resources(storage_buffers, resources.storage_buffers)) |
1627 | return false; |
1628 | if (!copy_resources(stage_inputs, resources.stage_inputs)) |
1629 | return false; |
1630 | if (!copy_resources(stage_outputs, resources.stage_outputs)) |
1631 | return false; |
1632 | if (!copy_resources(subpass_inputs, resources.subpass_inputs)) |
1633 | return false; |
1634 | if (!copy_resources(storage_images, resources.storage_images)) |
1635 | return false; |
1636 | if (!copy_resources(sampled_images, resources.sampled_images)) |
1637 | return false; |
1638 | if (!copy_resources(atomic_counters, resources.atomic_counters)) |
1639 | return false; |
1640 | if (!copy_resources(push_constant_buffers, resources.push_constant_buffers)) |
1641 | return false; |
1642 | if (!copy_resources(separate_images, resources.separate_images)) |
1643 | return false; |
1644 | if (!copy_resources(separate_samplers, resources.separate_samplers)) |
1645 | return false; |
1646 | if (!copy_resources(acceleration_structures, resources.acceleration_structures)) |
1647 | return false; |
1648 | if (!copy_resources(builtin_inputs, resources.builtin_inputs)) |
1649 | return false; |
1650 | if (!copy_resources(builtin_outputs, resources.builtin_outputs)) |
1651 | return false; |
1652 | |
1653 | return true; |
1654 | } |
1655 | |
1656 | spvc_result spvc_compiler_get_active_interface_variables(spvc_compiler compiler, spvc_set *set) |
1657 | { |
1658 | SPVC_BEGIN_SAFE_SCOPE |
1659 | { |
1660 | std::unique_ptr<spvc_set_s> ptr(new (std::nothrow) spvc_set_s); |
1661 | if (!ptr) |
1662 | { |
1663 | compiler->context->report_error("Out of memory." ); |
1664 | return SPVC_ERROR_OUT_OF_MEMORY; |
1665 | } |
1666 | |
1667 | auto active = compiler->compiler->get_active_interface_variables(); |
1668 | ptr->set = std::move(active); |
1669 | *set = ptr.get(); |
1670 | compiler->context->allocations.push_back(std::move(ptr)); |
1671 | } |
1672 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
1673 | return SPVC_SUCCESS; |
1674 | } |
1675 | |
1676 | spvc_result spvc_compiler_set_enabled_interface_variables(spvc_compiler compiler, spvc_set set) |
1677 | { |
1678 | SPVC_BEGIN_SAFE_SCOPE |
1679 | { |
1680 | compiler->compiler->set_enabled_interface_variables(set->set); |
1681 | } |
1682 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
1683 | return SPVC_SUCCESS; |
1684 | } |
1685 | |
1686 | spvc_result spvc_compiler_create_shader_resources_for_active_variables(spvc_compiler compiler, spvc_resources *resources, |
1687 | spvc_set set) |
1688 | { |
1689 | SPVC_BEGIN_SAFE_SCOPE |
1690 | { |
1691 | std::unique_ptr<spvc_resources_s> res(new (std::nothrow) spvc_resources_s); |
1692 | if (!res) |
1693 | { |
1694 | compiler->context->report_error("Out of memory." ); |
1695 | return SPVC_ERROR_OUT_OF_MEMORY; |
1696 | } |
1697 | |
1698 | res->context = compiler->context; |
1699 | auto accessed_resources = compiler->compiler->get_shader_resources(set->set); |
1700 | |
1701 | if (!res->copy_resources(accessed_resources)) |
1702 | { |
1703 | res->context->report_error("Out of memory." ); |
1704 | return SPVC_ERROR_OUT_OF_MEMORY; |
1705 | } |
1706 | *resources = res.get(); |
1707 | compiler->context->allocations.push_back(std::move(res)); |
1708 | } |
1709 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
1710 | return SPVC_SUCCESS; |
1711 | } |
1712 | |
1713 | spvc_result spvc_compiler_create_shader_resources(spvc_compiler compiler, spvc_resources *resources) |
1714 | { |
1715 | SPVC_BEGIN_SAFE_SCOPE |
1716 | { |
1717 | std::unique_ptr<spvc_resources_s> res(new (std::nothrow) spvc_resources_s); |
1718 | if (!res) |
1719 | { |
1720 | compiler->context->report_error("Out of memory." ); |
1721 | return SPVC_ERROR_OUT_OF_MEMORY; |
1722 | } |
1723 | |
1724 | res->context = compiler->context; |
1725 | auto accessed_resources = compiler->compiler->get_shader_resources(); |
1726 | |
1727 | if (!res->copy_resources(accessed_resources)) |
1728 | { |
1729 | res->context->report_error("Out of memory." ); |
1730 | return SPVC_ERROR_OUT_OF_MEMORY; |
1731 | } |
1732 | |
1733 | *resources = res.get(); |
1734 | compiler->context->allocations.push_back(std::move(res)); |
1735 | } |
1736 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
1737 | return SPVC_SUCCESS; |
1738 | } |
1739 | |
1740 | spvc_result spvc_resources_get_resource_list_for_type(spvc_resources resources, spvc_resource_type type, |
1741 | const spvc_reflected_resource **resource_list, |
1742 | size_t *resource_size) |
1743 | { |
1744 | const SmallVector<spvc_reflected_resource> *list = nullptr; |
1745 | switch (type) |
1746 | { |
1747 | case SPVC_RESOURCE_TYPE_UNIFORM_BUFFER: |
1748 | list = &resources->uniform_buffers; |
1749 | break; |
1750 | |
1751 | case SPVC_RESOURCE_TYPE_STORAGE_BUFFER: |
1752 | list = &resources->storage_buffers; |
1753 | break; |
1754 | |
1755 | case SPVC_RESOURCE_TYPE_STAGE_INPUT: |
1756 | list = &resources->stage_inputs; |
1757 | break; |
1758 | |
1759 | case SPVC_RESOURCE_TYPE_STAGE_OUTPUT: |
1760 | list = &resources->stage_outputs; |
1761 | break; |
1762 | |
1763 | case SPVC_RESOURCE_TYPE_SUBPASS_INPUT: |
1764 | list = &resources->subpass_inputs; |
1765 | break; |
1766 | |
1767 | case SPVC_RESOURCE_TYPE_STORAGE_IMAGE: |
1768 | list = &resources->storage_images; |
1769 | break; |
1770 | |
1771 | case SPVC_RESOURCE_TYPE_SAMPLED_IMAGE: |
1772 | list = &resources->sampled_images; |
1773 | break; |
1774 | |
1775 | case SPVC_RESOURCE_TYPE_ATOMIC_COUNTER: |
1776 | list = &resources->atomic_counters; |
1777 | break; |
1778 | |
1779 | case SPVC_RESOURCE_TYPE_PUSH_CONSTANT: |
1780 | list = &resources->push_constant_buffers; |
1781 | break; |
1782 | |
1783 | case SPVC_RESOURCE_TYPE_SEPARATE_IMAGE: |
1784 | list = &resources->separate_images; |
1785 | break; |
1786 | |
1787 | case SPVC_RESOURCE_TYPE_SEPARATE_SAMPLERS: |
1788 | list = &resources->separate_samplers; |
1789 | break; |
1790 | |
1791 | case SPVC_RESOURCE_TYPE_ACCELERATION_STRUCTURE: |
1792 | list = &resources->acceleration_structures; |
1793 | break; |
1794 | |
1795 | default: |
1796 | break; |
1797 | } |
1798 | |
1799 | if (!list) |
1800 | { |
1801 | resources->context->report_error("Invalid argument." ); |
1802 | return SPVC_ERROR_INVALID_ARGUMENT; |
1803 | } |
1804 | |
1805 | *resource_size = list->size(); |
1806 | *resource_list = list->data(); |
1807 | return SPVC_SUCCESS; |
1808 | } |
1809 | |
1810 | spvc_result spvc_resources_get_builtin_resource_list_for_type( |
1811 | spvc_resources resources, spvc_builtin_resource_type type, |
1812 | const spvc_reflected_builtin_resource **resource_list, |
1813 | size_t *resource_size) |
1814 | { |
1815 | const SmallVector<spvc_reflected_builtin_resource> *list = nullptr; |
1816 | switch (type) |
1817 | { |
1818 | case SPVC_BUILTIN_RESOURCE_TYPE_STAGE_INPUT: |
1819 | list = &resources->builtin_inputs; |
1820 | break; |
1821 | |
1822 | case SPVC_BUILTIN_RESOURCE_TYPE_STAGE_OUTPUT: |
1823 | list = &resources->builtin_outputs; |
1824 | break; |
1825 | |
1826 | default: |
1827 | break; |
1828 | } |
1829 | |
1830 | if (!list) |
1831 | { |
1832 | resources->context->report_error("Invalid argument." ); |
1833 | return SPVC_ERROR_INVALID_ARGUMENT; |
1834 | } |
1835 | |
1836 | *resource_size = list->size(); |
1837 | *resource_list = list->data(); |
1838 | return SPVC_SUCCESS; |
1839 | } |
1840 | |
1841 | void spvc_compiler_set_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration, unsigned argument) |
1842 | { |
1843 | compiler->compiler->set_decoration(id, static_cast<spv::Decoration>(decoration), argument); |
1844 | } |
1845 | |
1846 | void spvc_compiler_set_decoration_string(spvc_compiler compiler, SpvId id, SpvDecoration decoration, |
1847 | const char *argument) |
1848 | { |
1849 | compiler->compiler->set_decoration_string(id, static_cast<spv::Decoration>(decoration), argument); |
1850 | } |
1851 | |
1852 | void spvc_compiler_set_name(spvc_compiler compiler, SpvId id, const char *argument) |
1853 | { |
1854 | compiler->compiler->set_name(id, argument); |
1855 | } |
1856 | |
1857 | void spvc_compiler_set_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1858 | SpvDecoration decoration, unsigned argument) |
1859 | { |
1860 | compiler->compiler->set_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration), argument); |
1861 | } |
1862 | |
1863 | void spvc_compiler_set_member_decoration_string(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1864 | SpvDecoration decoration, const char *argument) |
1865 | { |
1866 | compiler->compiler->set_member_decoration_string(id, member_index, static_cast<spv::Decoration>(decoration), |
1867 | argument); |
1868 | } |
1869 | |
1870 | void spvc_compiler_set_member_name(spvc_compiler compiler, spvc_type_id id, unsigned member_index, const char *argument) |
1871 | { |
1872 | compiler->compiler->set_member_name(id, member_index, argument); |
1873 | } |
1874 | |
1875 | void spvc_compiler_unset_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
1876 | { |
1877 | compiler->compiler->unset_decoration(id, static_cast<spv::Decoration>(decoration)); |
1878 | } |
1879 | |
1880 | void spvc_compiler_unset_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1881 | SpvDecoration decoration) |
1882 | { |
1883 | compiler->compiler->unset_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)); |
1884 | } |
1885 | |
1886 | spvc_bool spvc_compiler_has_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
1887 | { |
1888 | return compiler->compiler->has_decoration(id, static_cast<spv::Decoration>(decoration)) ? SPVC_TRUE : SPVC_FALSE; |
1889 | } |
1890 | |
1891 | spvc_bool spvc_compiler_has_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1892 | SpvDecoration decoration) |
1893 | { |
1894 | return compiler->compiler->has_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)) ? |
1895 | SPVC_TRUE : |
1896 | SPVC_FALSE; |
1897 | } |
1898 | |
1899 | const char *spvc_compiler_get_name(spvc_compiler compiler, SpvId id) |
1900 | { |
1901 | return compiler->compiler->get_name(id).c_str(); |
1902 | } |
1903 | |
1904 | unsigned spvc_compiler_get_decoration(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
1905 | { |
1906 | return compiler->compiler->get_decoration(id, static_cast<spv::Decoration>(decoration)); |
1907 | } |
1908 | |
1909 | const char *spvc_compiler_get_decoration_string(spvc_compiler compiler, SpvId id, SpvDecoration decoration) |
1910 | { |
1911 | return compiler->compiler->get_decoration_string(id, static_cast<spv::Decoration>(decoration)).c_str(); |
1912 | } |
1913 | |
1914 | unsigned spvc_compiler_get_member_decoration(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1915 | SpvDecoration decoration) |
1916 | { |
1917 | return compiler->compiler->get_member_decoration(id, member_index, static_cast<spv::Decoration>(decoration)); |
1918 | } |
1919 | |
1920 | const char *spvc_compiler_get_member_decoration_string(spvc_compiler compiler, spvc_type_id id, unsigned member_index, |
1921 | SpvDecoration decoration) |
1922 | { |
1923 | return compiler->compiler->get_member_decoration_string(id, member_index, static_cast<spv::Decoration>(decoration)) |
1924 | .c_str(); |
1925 | } |
1926 | |
1927 | const char *spvc_compiler_get_member_name(spvc_compiler compiler, spvc_type_id id, unsigned member_index) |
1928 | { |
1929 | return compiler->compiler->get_member_name(id, member_index).c_str(); |
1930 | } |
1931 | |
1932 | spvc_result spvc_compiler_get_entry_points(spvc_compiler compiler, const spvc_entry_point **entry_points, |
1933 | size_t *num_entry_points) |
1934 | { |
1935 | SPVC_BEGIN_SAFE_SCOPE |
1936 | { |
1937 | auto entries = compiler->compiler->get_entry_points_and_stages(); |
1938 | SmallVector<spvc_entry_point> translated; |
1939 | translated.reserve(entries.size()); |
1940 | |
1941 | for (auto &entry : entries) |
1942 | { |
1943 | spvc_entry_point new_entry; |
1944 | new_entry.execution_model = static_cast<SpvExecutionModel>(entry.execution_model); |
1945 | new_entry.name = compiler->context->allocate_name(entry.name); |
1946 | if (!new_entry.name) |
1947 | { |
1948 | compiler->context->report_error("Out of memory." ); |
1949 | return SPVC_ERROR_OUT_OF_MEMORY; |
1950 | } |
1951 | translated.push_back(new_entry); |
1952 | } |
1953 | |
1954 | auto ptr = spvc_allocate<TemporaryBuffer<spvc_entry_point>>(); |
1955 | ptr->buffer = std::move(translated); |
1956 | *entry_points = ptr->buffer.data(); |
1957 | *num_entry_points = ptr->buffer.size(); |
1958 | compiler->context->allocations.push_back(std::move(ptr)); |
1959 | } |
1960 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
1961 | return SPVC_SUCCESS; |
1962 | } |
1963 | |
1964 | spvc_result spvc_compiler_set_entry_point(spvc_compiler compiler, const char *name, SpvExecutionModel model) |
1965 | { |
1966 | compiler->compiler->set_entry_point(name, static_cast<spv::ExecutionModel>(model)); |
1967 | return SPVC_SUCCESS; |
1968 | } |
1969 | |
1970 | spvc_result spvc_compiler_rename_entry_point(spvc_compiler compiler, const char *old_name, const char *new_name, |
1971 | SpvExecutionModel model) |
1972 | { |
1973 | SPVC_BEGIN_SAFE_SCOPE |
1974 | { |
1975 | compiler->compiler->rename_entry_point(old_name, new_name, static_cast<spv::ExecutionModel>(model)); |
1976 | } |
1977 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
1978 | return SPVC_SUCCESS; |
1979 | } |
1980 | |
1981 | const char *spvc_compiler_get_cleansed_entry_point_name(spvc_compiler compiler, const char *name, |
1982 | SpvExecutionModel model) |
1983 | { |
1984 | SPVC_BEGIN_SAFE_SCOPE |
1985 | { |
1986 | auto cleansed_name = |
1987 | compiler->compiler->get_cleansed_entry_point_name(name, static_cast<spv::ExecutionModel>(model)); |
1988 | return compiler->context->allocate_name(cleansed_name); |
1989 | } |
1990 | SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
1991 | } |
1992 | |
1993 | void spvc_compiler_set_execution_mode(spvc_compiler compiler, SpvExecutionMode mode) |
1994 | { |
1995 | compiler->compiler->set_execution_mode(static_cast<spv::ExecutionMode>(mode)); |
1996 | } |
1997 | |
1998 | void spvc_compiler_set_execution_mode_with_arguments(spvc_compiler compiler, SpvExecutionMode mode, unsigned arg0, |
1999 | unsigned arg1, |
2000 | unsigned arg2) |
2001 | { |
2002 | compiler->compiler->set_execution_mode(static_cast<spv::ExecutionMode>(mode), arg0, arg1, arg2); |
2003 | } |
2004 | |
2005 | void spvc_compiler_unset_execution_mode(spvc_compiler compiler, SpvExecutionMode mode) |
2006 | { |
2007 | compiler->compiler->unset_execution_mode(static_cast<spv::ExecutionMode>(mode)); |
2008 | } |
2009 | |
2010 | spvc_result spvc_compiler_get_execution_modes(spvc_compiler compiler, const SpvExecutionMode **modes, size_t *num_modes) |
2011 | { |
2012 | SPVC_BEGIN_SAFE_SCOPE |
2013 | { |
2014 | auto ptr = spvc_allocate<TemporaryBuffer<SpvExecutionMode>>(); |
2015 | |
2016 | compiler->compiler->get_execution_mode_bitset().for_each_bit( |
2017 | [&](uint32_t bit) { ptr->buffer.push_back(static_cast<SpvExecutionMode>(bit)); }); |
2018 | |
2019 | *modes = ptr->buffer.data(); |
2020 | *num_modes = ptr->buffer.size(); |
2021 | compiler->context->allocations.push_back(std::move(ptr)); |
2022 | } |
2023 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
2024 | return SPVC_SUCCESS; |
2025 | } |
2026 | |
2027 | unsigned spvc_compiler_get_execution_mode_argument(spvc_compiler compiler, SpvExecutionMode mode) |
2028 | { |
2029 | return compiler->compiler->get_execution_mode_argument(static_cast<spv::ExecutionMode>(mode)); |
2030 | } |
2031 | |
2032 | unsigned spvc_compiler_get_execution_mode_argument_by_index(spvc_compiler compiler, SpvExecutionMode mode, |
2033 | unsigned index) |
2034 | { |
2035 | return compiler->compiler->get_execution_mode_argument(static_cast<spv::ExecutionMode>(mode), index); |
2036 | } |
2037 | |
2038 | SpvExecutionModel spvc_compiler_get_execution_model(spvc_compiler compiler) |
2039 | { |
2040 | return static_cast<SpvExecutionModel>(compiler->compiler->get_execution_model()); |
2041 | } |
2042 | |
2043 | void spvc_compiler_update_active_builtins(spvc_compiler compiler) |
2044 | { |
2045 | compiler->compiler->update_active_builtins(); |
2046 | } |
2047 | |
2048 | spvc_bool spvc_compiler_has_active_builtin(spvc_compiler compiler, SpvBuiltIn builtin, SpvStorageClass storage) |
2049 | { |
2050 | return compiler->compiler->has_active_builtin(static_cast<spv::BuiltIn>(builtin), static_cast<spv::StorageClass>(storage)) ? |
2051 | SPVC_TRUE : |
2052 | SPVC_FALSE; |
2053 | } |
2054 | |
2055 | spvc_type spvc_compiler_get_type_handle(spvc_compiler compiler, spvc_type_id id) |
2056 | { |
2057 | // Should only throw if an intentionally garbage ID is passed, but the IDs are not type-safe. |
2058 | SPVC_BEGIN_SAFE_SCOPE |
2059 | { |
2060 | return static_cast<spvc_type>(&compiler->compiler->get_type(id)); |
2061 | } |
2062 | SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
2063 | } |
2064 | |
2065 | spvc_type_id spvc_type_get_base_type_id(spvc_type type) |
2066 | { |
2067 | return type->self; |
2068 | } |
2069 | |
2070 | static spvc_basetype convert_basetype(SPIRType::BaseType type) |
2071 | { |
2072 | // For now the enums match up. |
2073 | return static_cast<spvc_basetype>(type); |
2074 | } |
2075 | |
2076 | spvc_basetype spvc_type_get_basetype(spvc_type type) |
2077 | { |
2078 | return convert_basetype(type->basetype); |
2079 | } |
2080 | |
2081 | unsigned spvc_type_get_bit_width(spvc_type type) |
2082 | { |
2083 | return type->width; |
2084 | } |
2085 | |
2086 | unsigned spvc_type_get_vector_size(spvc_type type) |
2087 | { |
2088 | return type->vecsize; |
2089 | } |
2090 | |
2091 | unsigned spvc_type_get_columns(spvc_type type) |
2092 | { |
2093 | return type->columns; |
2094 | } |
2095 | |
2096 | unsigned spvc_type_get_num_array_dimensions(spvc_type type) |
2097 | { |
2098 | return unsigned(type->array.size()); |
2099 | } |
2100 | |
2101 | spvc_bool spvc_type_array_dimension_is_literal(spvc_type type, unsigned dimension) |
2102 | { |
2103 | return type->array_size_literal[dimension] ? SPVC_TRUE : SPVC_FALSE; |
2104 | } |
2105 | |
2106 | SpvId spvc_type_get_array_dimension(spvc_type type, unsigned dimension) |
2107 | { |
2108 | return type->array[dimension]; |
2109 | } |
2110 | |
2111 | unsigned spvc_type_get_num_member_types(spvc_type type) |
2112 | { |
2113 | return unsigned(type->member_types.size()); |
2114 | } |
2115 | |
2116 | spvc_type_id spvc_type_get_member_type(spvc_type type, unsigned index) |
2117 | { |
2118 | return type->member_types[index]; |
2119 | } |
2120 | |
2121 | SpvStorageClass spvc_type_get_storage_class(spvc_type type) |
2122 | { |
2123 | return static_cast<SpvStorageClass>(type->storage); |
2124 | } |
2125 | |
2126 | // Image type query. |
2127 | spvc_type_id spvc_type_get_image_sampled_type(spvc_type type) |
2128 | { |
2129 | return type->image.type; |
2130 | } |
2131 | |
2132 | SpvDim spvc_type_get_image_dimension(spvc_type type) |
2133 | { |
2134 | return static_cast<SpvDim>(type->image.dim); |
2135 | } |
2136 | |
2137 | spvc_bool spvc_type_get_image_is_depth(spvc_type type) |
2138 | { |
2139 | return type->image.depth ? SPVC_TRUE : SPVC_FALSE; |
2140 | } |
2141 | |
2142 | spvc_bool spvc_type_get_image_arrayed(spvc_type type) |
2143 | { |
2144 | return type->image.arrayed ? SPVC_TRUE : SPVC_FALSE; |
2145 | } |
2146 | |
2147 | spvc_bool spvc_type_get_image_multisampled(spvc_type type) |
2148 | { |
2149 | return type->image.ms ? SPVC_TRUE : SPVC_FALSE; |
2150 | } |
2151 | |
2152 | spvc_bool spvc_type_get_image_is_storage(spvc_type type) |
2153 | { |
2154 | return type->image.sampled == 2 ? SPVC_TRUE : SPVC_FALSE; |
2155 | } |
2156 | |
2157 | SpvImageFormat spvc_type_get_image_storage_format(spvc_type type) |
2158 | { |
2159 | return static_cast<SpvImageFormat>(static_cast<const SPIRType *>(type)->image.format); |
2160 | } |
2161 | |
2162 | SpvAccessQualifier spvc_type_get_image_access_qualifier(spvc_type type) |
2163 | { |
2164 | return static_cast<SpvAccessQualifier>(static_cast<const SPIRType *>(type)->image.access); |
2165 | } |
2166 | |
2167 | spvc_result spvc_compiler_get_declared_struct_size(spvc_compiler compiler, spvc_type struct_type, size_t *size) |
2168 | { |
2169 | SPVC_BEGIN_SAFE_SCOPE |
2170 | { |
2171 | *size = compiler->compiler->get_declared_struct_size(*static_cast<const SPIRType *>(struct_type)); |
2172 | } |
2173 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2174 | return SPVC_SUCCESS; |
2175 | } |
2176 | |
2177 | spvc_result spvc_compiler_get_declared_struct_size_runtime_array(spvc_compiler compiler, spvc_type struct_type, |
2178 | size_t array_size, size_t *size) |
2179 | { |
2180 | SPVC_BEGIN_SAFE_SCOPE |
2181 | { |
2182 | *size = compiler->compiler->get_declared_struct_size_runtime_array(*static_cast<const SPIRType *>(struct_type), |
2183 | array_size); |
2184 | } |
2185 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2186 | return SPVC_SUCCESS; |
2187 | } |
2188 | |
2189 | spvc_result spvc_compiler_get_declared_struct_member_size(spvc_compiler compiler, spvc_type struct_type, unsigned index, size_t *size) |
2190 | { |
2191 | SPVC_BEGIN_SAFE_SCOPE |
2192 | { |
2193 | *size = compiler->compiler->get_declared_struct_member_size(*static_cast<const SPIRType *>(struct_type), index); |
2194 | } |
2195 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2196 | return SPVC_SUCCESS; |
2197 | } |
2198 | |
2199 | spvc_result spvc_compiler_type_struct_member_offset(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *offset) |
2200 | { |
2201 | SPVC_BEGIN_SAFE_SCOPE |
2202 | { |
2203 | *offset = compiler->compiler->type_struct_member_offset(*static_cast<const SPIRType *>(type), index); |
2204 | } |
2205 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2206 | return SPVC_SUCCESS; |
2207 | } |
2208 | |
2209 | spvc_result spvc_compiler_type_struct_member_array_stride(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *stride) |
2210 | { |
2211 | SPVC_BEGIN_SAFE_SCOPE |
2212 | { |
2213 | *stride = compiler->compiler->type_struct_member_array_stride(*static_cast<const SPIRType *>(type), index); |
2214 | } |
2215 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2216 | return SPVC_SUCCESS; |
2217 | } |
2218 | |
2219 | spvc_result spvc_compiler_type_struct_member_matrix_stride(spvc_compiler compiler, spvc_type type, unsigned index, unsigned *stride) |
2220 | { |
2221 | SPVC_BEGIN_SAFE_SCOPE |
2222 | { |
2223 | *stride = compiler->compiler->type_struct_member_matrix_stride(*static_cast<const SPIRType *>(type), index); |
2224 | } |
2225 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2226 | return SPVC_SUCCESS; |
2227 | } |
2228 | |
2229 | spvc_result spvc_compiler_build_dummy_sampler_for_combined_images(spvc_compiler compiler, spvc_variable_id *id) |
2230 | { |
2231 | SPVC_BEGIN_SAFE_SCOPE |
2232 | { |
2233 | *id = compiler->compiler->build_dummy_sampler_for_combined_images(); |
2234 | } |
2235 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2236 | return SPVC_SUCCESS; |
2237 | } |
2238 | |
2239 | spvc_result spvc_compiler_build_combined_image_samplers(spvc_compiler compiler) |
2240 | { |
2241 | SPVC_BEGIN_SAFE_SCOPE |
2242 | { |
2243 | compiler->compiler->build_combined_image_samplers(); |
2244 | } |
2245 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_UNSUPPORTED_SPIRV) |
2246 | return SPVC_SUCCESS; |
2247 | } |
2248 | |
2249 | spvc_result spvc_compiler_get_combined_image_samplers(spvc_compiler compiler, |
2250 | const spvc_combined_image_sampler **samplers, |
2251 | size_t *num_samplers) |
2252 | { |
2253 | SPVC_BEGIN_SAFE_SCOPE |
2254 | { |
2255 | auto combined = compiler->compiler->get_combined_image_samplers(); |
2256 | SmallVector<spvc_combined_image_sampler> translated; |
2257 | translated.reserve(combined.size()); |
2258 | for (auto &c : combined) |
2259 | { |
2260 | spvc_combined_image_sampler trans = { c.combined_id, c.image_id, c.sampler_id }; |
2261 | translated.push_back(trans); |
2262 | } |
2263 | |
2264 | auto ptr = spvc_allocate<TemporaryBuffer<spvc_combined_image_sampler>>(); |
2265 | ptr->buffer = std::move(translated); |
2266 | *samplers = ptr->buffer.data(); |
2267 | *num_samplers = ptr->buffer.size(); |
2268 | compiler->context->allocations.push_back(std::move(ptr)); |
2269 | } |
2270 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
2271 | return SPVC_SUCCESS; |
2272 | } |
2273 | |
2274 | spvc_result spvc_compiler_get_specialization_constants(spvc_compiler compiler, |
2275 | const spvc_specialization_constant **constants, |
2276 | size_t *num_constants) |
2277 | { |
2278 | SPVC_BEGIN_SAFE_SCOPE |
2279 | { |
2280 | auto spec_constants = compiler->compiler->get_specialization_constants(); |
2281 | SmallVector<spvc_specialization_constant> translated; |
2282 | translated.reserve(spec_constants.size()); |
2283 | for (auto &c : spec_constants) |
2284 | { |
2285 | spvc_specialization_constant trans = { c.id, c.constant_id }; |
2286 | translated.push_back(trans); |
2287 | } |
2288 | |
2289 | auto ptr = spvc_allocate<TemporaryBuffer<spvc_specialization_constant>>(); |
2290 | ptr->buffer = std::move(translated); |
2291 | *constants = ptr->buffer.data(); |
2292 | *num_constants = ptr->buffer.size(); |
2293 | compiler->context->allocations.push_back(std::move(ptr)); |
2294 | } |
2295 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
2296 | return SPVC_SUCCESS; |
2297 | } |
2298 | |
2299 | spvc_constant spvc_compiler_get_constant_handle(spvc_compiler compiler, spvc_variable_id id) |
2300 | { |
2301 | SPVC_BEGIN_SAFE_SCOPE |
2302 | { |
2303 | return static_cast<spvc_constant>(&compiler->compiler->get_constant(id)); |
2304 | } |
2305 | SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
2306 | } |
2307 | |
2308 | spvc_constant_id spvc_compiler_get_work_group_size_specialization_constants(spvc_compiler compiler, |
2309 | spvc_specialization_constant *x, |
2310 | spvc_specialization_constant *y, |
2311 | spvc_specialization_constant *z) |
2312 | { |
2313 | SpecializationConstant tmpx; |
2314 | SpecializationConstant tmpy; |
2315 | SpecializationConstant tmpz; |
2316 | spvc_constant_id ret = compiler->compiler->get_work_group_size_specialization_constants(tmpx, tmpy, tmpz); |
2317 | x->id = tmpx.id; |
2318 | x->constant_id = tmpx.constant_id; |
2319 | y->id = tmpy.id; |
2320 | y->constant_id = tmpy.constant_id; |
2321 | z->id = tmpz.id; |
2322 | z->constant_id = tmpz.constant_id; |
2323 | return ret; |
2324 | } |
2325 | |
2326 | spvc_result spvc_compiler_get_active_buffer_ranges(spvc_compiler compiler, |
2327 | spvc_variable_id id, |
2328 | const spvc_buffer_range **ranges, |
2329 | size_t *num_ranges) |
2330 | { |
2331 | SPVC_BEGIN_SAFE_SCOPE |
2332 | { |
2333 | auto active_ranges = compiler->compiler->get_active_buffer_ranges(id); |
2334 | SmallVector<spvc_buffer_range> translated; |
2335 | translated.reserve(active_ranges.size()); |
2336 | for (auto &r : active_ranges) |
2337 | { |
2338 | spvc_buffer_range trans = { r.index, r.offset, r.range }; |
2339 | translated.push_back(trans); |
2340 | } |
2341 | |
2342 | auto ptr = spvc_allocate<TemporaryBuffer<spvc_buffer_range>>(); |
2343 | ptr->buffer = std::move(translated); |
2344 | *ranges = ptr->buffer.data(); |
2345 | *num_ranges = ptr->buffer.size(); |
2346 | compiler->context->allocations.push_back(std::move(ptr)); |
2347 | } |
2348 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
2349 | return SPVC_SUCCESS; |
2350 | } |
2351 | |
2352 | float spvc_constant_get_scalar_fp16(spvc_constant constant, unsigned column, unsigned row) |
2353 | { |
2354 | return constant->scalar_f16(column, row); |
2355 | } |
2356 | |
2357 | float spvc_constant_get_scalar_fp32(spvc_constant constant, unsigned column, unsigned row) |
2358 | { |
2359 | return constant->scalar_f32(column, row); |
2360 | } |
2361 | |
2362 | double spvc_constant_get_scalar_fp64(spvc_constant constant, unsigned column, unsigned row) |
2363 | { |
2364 | return constant->scalar_f64(column, row); |
2365 | } |
2366 | |
2367 | unsigned spvc_constant_get_scalar_u32(spvc_constant constant, unsigned column, unsigned row) |
2368 | { |
2369 | return constant->scalar(column, row); |
2370 | } |
2371 | |
2372 | int spvc_constant_get_scalar_i32(spvc_constant constant, unsigned column, unsigned row) |
2373 | { |
2374 | return constant->scalar_i32(column, row); |
2375 | } |
2376 | |
2377 | unsigned spvc_constant_get_scalar_u16(spvc_constant constant, unsigned column, unsigned row) |
2378 | { |
2379 | return constant->scalar_u16(column, row); |
2380 | } |
2381 | |
2382 | int spvc_constant_get_scalar_i16(spvc_constant constant, unsigned column, unsigned row) |
2383 | { |
2384 | return constant->scalar_i16(column, row); |
2385 | } |
2386 | |
2387 | unsigned spvc_constant_get_scalar_u8(spvc_constant constant, unsigned column, unsigned row) |
2388 | { |
2389 | return constant->scalar_u8(column, row); |
2390 | } |
2391 | |
2392 | int spvc_constant_get_scalar_i8(spvc_constant constant, unsigned column, unsigned row) |
2393 | { |
2394 | return constant->scalar_i8(column, row); |
2395 | } |
2396 | |
2397 | void spvc_constant_get_subconstants(spvc_constant constant, const spvc_constant_id **constituents, size_t *count) |
2398 | { |
2399 | static_assert(sizeof(spvc_constant_id) == sizeof(constant->subconstants.front()), "ID size is not consistent." ); |
2400 | *constituents = reinterpret_cast<spvc_constant_id *>(constant->subconstants.data()); |
2401 | *count = constant->subconstants.size(); |
2402 | } |
2403 | |
2404 | spvc_type_id spvc_constant_get_type(spvc_constant constant) |
2405 | { |
2406 | return constant->constant_type; |
2407 | } |
2408 | |
2409 | spvc_bool spvc_compiler_get_binary_offset_for_decoration(spvc_compiler compiler, spvc_variable_id id, |
2410 | SpvDecoration decoration, |
2411 | unsigned *word_offset) |
2412 | { |
2413 | uint32_t off = 0; |
2414 | bool ret = compiler->compiler->get_binary_offset_for_decoration(id, static_cast<spv::Decoration>(decoration), off); |
2415 | if (ret) |
2416 | { |
2417 | *word_offset = off; |
2418 | return SPVC_TRUE; |
2419 | } |
2420 | else |
2421 | return SPVC_FALSE; |
2422 | } |
2423 | |
2424 | spvc_bool spvc_compiler_buffer_is_hlsl_counter_buffer(spvc_compiler compiler, spvc_variable_id id) |
2425 | { |
2426 | return compiler->compiler->buffer_is_hlsl_counter_buffer(id) ? SPVC_TRUE : SPVC_FALSE; |
2427 | } |
2428 | |
2429 | spvc_bool spvc_compiler_buffer_get_hlsl_counter_buffer(spvc_compiler compiler, spvc_variable_id id, |
2430 | spvc_variable_id *counter_id) |
2431 | { |
2432 | uint32_t buffer; |
2433 | bool ret = compiler->compiler->buffer_get_hlsl_counter_buffer(id, buffer); |
2434 | if (ret) |
2435 | { |
2436 | *counter_id = buffer; |
2437 | return SPVC_TRUE; |
2438 | } |
2439 | else |
2440 | return SPVC_FALSE; |
2441 | } |
2442 | |
2443 | spvc_result spvc_compiler_get_declared_capabilities(spvc_compiler compiler, const SpvCapability **capabilities, |
2444 | size_t *num_capabilities) |
2445 | { |
2446 | auto &caps = compiler->compiler->get_declared_capabilities(); |
2447 | static_assert(sizeof(SpvCapability) == sizeof(spv::Capability), "Enum size mismatch." ); |
2448 | *capabilities = reinterpret_cast<const SpvCapability *>(caps.data()); |
2449 | *num_capabilities = caps.size(); |
2450 | return SPVC_SUCCESS; |
2451 | } |
2452 | |
2453 | spvc_result spvc_compiler_get_declared_extensions(spvc_compiler compiler, const char ***extensions, |
2454 | size_t *num_extensions) |
2455 | { |
2456 | SPVC_BEGIN_SAFE_SCOPE |
2457 | { |
2458 | auto &exts = compiler->compiler->get_declared_extensions(); |
2459 | SmallVector<const char *> duped; |
2460 | duped.reserve(exts.size()); |
2461 | for (auto &ext : exts) |
2462 | duped.push_back(compiler->context->allocate_name(ext)); |
2463 | |
2464 | auto ptr = spvc_allocate<TemporaryBuffer<const char *>>(); |
2465 | ptr->buffer = std::move(duped); |
2466 | *extensions = ptr->buffer.data(); |
2467 | *num_extensions = ptr->buffer.size(); |
2468 | compiler->context->allocations.push_back(std::move(ptr)); |
2469 | } |
2470 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_OUT_OF_MEMORY) |
2471 | return SPVC_SUCCESS; |
2472 | } |
2473 | |
2474 | const char *spvc_compiler_get_remapped_declared_block_name(spvc_compiler compiler, spvc_variable_id id) |
2475 | { |
2476 | SPVC_BEGIN_SAFE_SCOPE |
2477 | { |
2478 | auto name = compiler->compiler->get_remapped_declared_block_name(id); |
2479 | return compiler->context->allocate_name(name); |
2480 | } |
2481 | SPVC_END_SAFE_SCOPE(compiler->context, nullptr) |
2482 | } |
2483 | |
2484 | spvc_result spvc_compiler_get_buffer_block_decorations(spvc_compiler compiler, spvc_variable_id id, |
2485 | const SpvDecoration **decorations, size_t *num_decorations) |
2486 | { |
2487 | SPVC_BEGIN_SAFE_SCOPE |
2488 | { |
2489 | auto flags = compiler->compiler->get_buffer_block_flags(id); |
2490 | auto bitset = spvc_allocate<TemporaryBuffer<SpvDecoration>>(); |
2491 | |
2492 | flags.for_each_bit([&](uint32_t bit) { bitset->buffer.push_back(static_cast<SpvDecoration>(bit)); }); |
2493 | |
2494 | *decorations = bitset->buffer.data(); |
2495 | *num_decorations = bitset->buffer.size(); |
2496 | compiler->context->allocations.push_back(std::move(bitset)); |
2497 | } |
2498 | SPVC_END_SAFE_SCOPE(compiler->context, SPVC_ERROR_INVALID_ARGUMENT) |
2499 | return SPVC_SUCCESS; |
2500 | } |
2501 | |
2502 | unsigned spvc_msl_get_aux_buffer_struct_version(void) |
2503 | { |
2504 | return SPVC_MSL_AUX_BUFFER_STRUCT_VERSION; |
2505 | } |
2506 | |
2507 | void spvc_msl_vertex_attribute_init(spvc_msl_vertex_attribute *attr) |
2508 | { |
2509 | #if SPIRV_CROSS_C_API_MSL |
2510 | // Crude, but works. |
2511 | MSLShaderInput attr_default; |
2512 | attr->location = attr_default.location; |
2513 | attr->format = static_cast<spvc_msl_vertex_format>(attr_default.format); |
2514 | attr->builtin = static_cast<SpvBuiltIn>(attr_default.builtin); |
2515 | #else |
2516 | memset(attr, 0, sizeof(*attr)); |
2517 | #endif |
2518 | } |
2519 | |
2520 | void spvc_msl_shader_input_init(spvc_msl_shader_input *input) |
2521 | { |
2522 | #if SPIRV_CROSS_C_API_MSL |
2523 | MSLShaderInput input_default; |
2524 | input->location = input_default.location; |
2525 | input->format = static_cast<spvc_msl_shader_input_format>(input_default.format); |
2526 | input->builtin = static_cast<SpvBuiltIn>(input_default.builtin); |
2527 | input->vecsize = input_default.vecsize; |
2528 | #else |
2529 | memset(input, 0, sizeof(*input)); |
2530 | #endif |
2531 | } |
2532 | |
2533 | void spvc_msl_resource_binding_init(spvc_msl_resource_binding *binding) |
2534 | { |
2535 | #if SPIRV_CROSS_C_API_MSL |
2536 | MSLResourceBinding binding_default; |
2537 | binding->desc_set = binding_default.desc_set; |
2538 | binding->binding = binding_default.binding; |
2539 | binding->msl_buffer = binding_default.msl_buffer; |
2540 | binding->msl_texture = binding_default.msl_texture; |
2541 | binding->msl_sampler = binding_default.msl_sampler; |
2542 | binding->stage = static_cast<SpvExecutionModel>(binding_default.stage); |
2543 | #else |
2544 | memset(binding, 0, sizeof(*binding)); |
2545 | #endif |
2546 | } |
2547 | |
2548 | void spvc_hlsl_resource_binding_init(spvc_hlsl_resource_binding *binding) |
2549 | { |
2550 | #if SPIRV_CROSS_C_API_HLSL |
2551 | HLSLResourceBinding binding_default; |
2552 | binding->desc_set = binding_default.desc_set; |
2553 | binding->binding = binding_default.binding; |
2554 | binding->cbv.register_binding = binding_default.cbv.register_binding; |
2555 | binding->cbv.register_space = binding_default.cbv.register_space; |
2556 | binding->srv.register_binding = binding_default.srv.register_binding; |
2557 | binding->srv.register_space = binding_default.srv.register_space; |
2558 | binding->uav.register_binding = binding_default.uav.register_binding; |
2559 | binding->uav.register_space = binding_default.uav.register_space; |
2560 | binding->sampler.register_binding = binding_default.sampler.register_binding; |
2561 | binding->sampler.register_space = binding_default.sampler.register_space; |
2562 | binding->stage = static_cast<SpvExecutionModel>(binding_default.stage); |
2563 | #else |
2564 | memset(binding, 0, sizeof(*binding)); |
2565 | #endif |
2566 | } |
2567 | |
2568 | void spvc_msl_constexpr_sampler_init(spvc_msl_constexpr_sampler *sampler) |
2569 | { |
2570 | #if SPIRV_CROSS_C_API_MSL |
2571 | MSLConstexprSampler defaults; |
2572 | sampler->anisotropy_enable = defaults.anisotropy_enable ? SPVC_TRUE : SPVC_FALSE; |
2573 | sampler->border_color = static_cast<spvc_msl_sampler_border_color>(defaults.border_color); |
2574 | sampler->compare_enable = defaults.compare_enable ? SPVC_TRUE : SPVC_FALSE; |
2575 | sampler->coord = static_cast<spvc_msl_sampler_coord>(defaults.coord); |
2576 | sampler->compare_func = static_cast<spvc_msl_sampler_compare_func>(defaults.compare_func); |
2577 | sampler->lod_clamp_enable = defaults.lod_clamp_enable ? SPVC_TRUE : SPVC_FALSE; |
2578 | sampler->lod_clamp_max = defaults.lod_clamp_max; |
2579 | sampler->lod_clamp_min = defaults.lod_clamp_min; |
2580 | sampler->mag_filter = static_cast<spvc_msl_sampler_filter>(defaults.mag_filter); |
2581 | sampler->min_filter = static_cast<spvc_msl_sampler_filter>(defaults.min_filter); |
2582 | sampler->mip_filter = static_cast<spvc_msl_sampler_mip_filter>(defaults.mip_filter); |
2583 | sampler->max_anisotropy = defaults.max_anisotropy; |
2584 | sampler->s_address = static_cast<spvc_msl_sampler_address>(defaults.s_address); |
2585 | sampler->t_address = static_cast<spvc_msl_sampler_address>(defaults.t_address); |
2586 | sampler->r_address = static_cast<spvc_msl_sampler_address>(defaults.r_address); |
2587 | #else |
2588 | memset(sampler, 0, sizeof(*sampler)); |
2589 | #endif |
2590 | } |
2591 | |
2592 | void spvc_msl_sampler_ycbcr_conversion_init(spvc_msl_sampler_ycbcr_conversion *conv) |
2593 | { |
2594 | #if SPIRV_CROSS_C_API_MSL |
2595 | MSLConstexprSampler defaults; |
2596 | conv->planes = defaults.planes; |
2597 | conv->resolution = static_cast<spvc_msl_format_resolution>(defaults.resolution); |
2598 | conv->chroma_filter = static_cast<spvc_msl_sampler_filter>(defaults.chroma_filter); |
2599 | conv->x_chroma_offset = static_cast<spvc_msl_chroma_location>(defaults.x_chroma_offset); |
2600 | conv->y_chroma_offset = static_cast<spvc_msl_chroma_location>(defaults.y_chroma_offset); |
2601 | for (int i = 0; i < 4; i++) |
2602 | conv->swizzle[i] = static_cast<spvc_msl_component_swizzle>(defaults.swizzle[i]); |
2603 | conv->ycbcr_model = static_cast<spvc_msl_sampler_ycbcr_model_conversion>(defaults.ycbcr_model); |
2604 | conv->ycbcr_range = static_cast<spvc_msl_sampler_ycbcr_range>(defaults.ycbcr_range); |
2605 | #else |
2606 | memset(conv, 0, sizeof(*conv)); |
2607 | #endif |
2608 | } |
2609 | |
2610 | unsigned spvc_compiler_get_current_id_bound(spvc_compiler compiler) |
2611 | { |
2612 | return compiler->compiler->get_current_id_bound(); |
2613 | } |
2614 | |
2615 | void spvc_get_version(unsigned *major, unsigned *minor, unsigned *patch) |
2616 | { |
2617 | *major = SPVC_C_API_VERSION_MAJOR; |
2618 | *minor = SPVC_C_API_VERSION_MINOR; |
2619 | *patch = SPVC_C_API_VERSION_PATCH; |
2620 | } |
2621 | |
2622 | const char *spvc_get_commit_revision_and_timestamp(void) |
2623 | { |
2624 | #ifdef HAVE_SPIRV_CROSS_GIT_VERSION |
2625 | return SPIRV_CROSS_GIT_REVISION; |
2626 | #else |
2627 | return "" ; |
2628 | #endif |
2629 | } |
2630 | |
2631 | #ifdef _MSC_VER |
2632 | #pragma warning(pop) |
2633 | #endif |
2634 | |