1 /*
2 * Copyright 2015 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "SkColorSpacePriv.h"
9 #include "SkCommonFlagsConfig.h"
10 #include "SkImageInfo.h"
11 #include "SkTHash.h"
12
13 #include <stdlib.h>
14
15 using sk_gpu_test::GrContextFactory;
16
17 #if defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_IOS)
18 # define DEFAULT_GPU_CONFIG "gles"
19 #else
20 # define DEFAULT_GPU_CONFIG "gl"
21 #endif
22
23 static const char defaultConfigs[] =
24 "8888 " DEFAULT_GPU_CONFIG " nonrendering "
25 #if defined(SK_BUILD_FOR_WIN)
26 " angle_d3d11_es2"
27 #endif
28 ;
29
30 #undef DEFAULT_GPU_CONFIG
31
32 // clang-format off
33 static const struct {
34 const char* predefinedConfig;
35 const char* backend;
36 const char* options;
37 } gPredefinedConfigs[] = {
38 { "gl", "gpu", "api=gl" },
39 { "gles", "gpu", "api=gles" },
40 { "glmsaa4", "gpu", "api=gl,samples=4" },
41 { "glmsaa8" , "gpu", "api=gl,samples=8" },
42 { "glesmsaa4", "gpu", "api=gles,samples=4" },
43 { "glnvpr4", "gpu", "api=gl,nvpr=true,samples=4" },
44 { "glnvpr8" , "gpu", "api=gl,nvpr=true,samples=8" },
45 { "glesnvpr4", "gpu", "api=gles,nvpr=true,samples=4" },
46 { "glbetex", "gpu", "api=gl,surf=betex" },
47 { "glesbetex", "gpu", "api=gles,surf=betex" },
48 { "glbert", "gpu", "api=gl,surf=bert" },
49 { "glesbert", "gpu", "api=gles,surf=bert" },
50 { "gl4444", "gpu", "api=gl,color=4444" },
51 { "gles4444", "gpu", "api=gles,color=4444" },
52 { "gl565", "gpu", "api=gl,color=565" },
53 { "gl888x", "gpu", "api=gl,color=888x" },
54 { "gles888x", "gpu", "api=gles,color=888x" },
55 { "gl1010102", "gpu", "api=gl,color=1010102" },
56 { "gles1010102", "gpu", "api=gles,color=1010102" },
57 { "glsrgb", "gpu", "api=gl,color=srgb" },
58 { "glp3", "gpu", "api=gl,color=p3" },
59 { "glesrgb", "gpu", "api=gl,color=esrgb" },
60 { "glnarrow", "gpu", "api=gl,color=narrow" },
61 { "glenarrow", "gpu", "api=gl,color=enarrow" },
62 { "glf16", "gpu", "api=gl,color=f16" },
63 { "glessrgb", "gpu", "api=gles,color=srgb" },
64 { "glesesrgb", "gpu", "api=gles,color=esrgb" },
65 { "glesnarrow", "gpu", "api=gles,color=narrow" },
66 { "glesenarrow", "gpu", "api=gles,color=enarrow" },
67 { "glesf16", "gpu", "api=gles,color=f16" },
68 { "glnostencils", "gpu", "api=gl,stencils=false" },
69 { "gldft", "gpu", "api=gl,dit=true" },
70 { "glesdft", "gpu", "api=gles,dit=true" },
71 { "gltestthreading", "gpu", "api=gl,testThreading=true" },
72 { "gltestpersistentcache", "gpu", "api=gl,testPersistentCache=true" },
73 { "nullgl", "gpu", "api=nullgl" },
74 { "angle_d3d11_es2", "gpu", "api=angle_d3d11_es2" },
75 { "angle_d3d11_es3", "gpu", "api=angle_d3d11_es3" },
76 { "angle_d3d9_es2", "gpu", "api=angle_d3d9_es2" },
77 { "angle_d3d11_es2_msaa4", "gpu", "api=angle_d3d11_es2,samples=4" },
78 { "angle_d3d11_es2_msaa8", "gpu", "api=angle_d3d11_es2,samples=8" },
79 { "angle_d3d11_es3_msaa4", "gpu", "api=angle_d3d11_es3,samples=4" },
80 { "angle_d3d11_es3_msaa8", "gpu", "api=angle_d3d11_es3,samples=8" },
81 { "angle_gl_es2", "gpu", "api=angle_gl_es2" },
82 { "angle_gl_es3", "gpu", "api=angle_gl_es3" },
83 { "angle_gl_es2_msaa8", "gpu", "api=angle_gl_es2,samples=8" },
84 { "angle_gl_es3_msaa8", "gpu", "api=angle_gl_es3,samples=8" },
85 { "commandbuffer", "gpu", "api=commandbuffer" },
86 { "mock", "gpu", "api=mock" },
87 #ifdef SK_VULKAN
88 { "vk", "gpu", "api=vulkan" },
89 { "vknostencils", "gpu", "api=vulkan,stencils=false" },
90 { "vk1010102", "gpu", "api=vulkan,color=1010102" },
91 { "vksrgb", "gpu", "api=vulkan,color=srgb" },
92 { "vkesrgb", "gpu", "api=vulkan,color=esrgb" },
93 { "vknarrow", "gpu", "api=vulkan,color=narrow" },
94 { "vkenarrow", "gpu", "api=vulkan,color=enarrow" },
95 { "vkf16", "gpu", "api=vulkan,color=f16" },
96 { "vkmsaa4", "gpu", "api=vulkan,samples=4" },
97 { "vkmsaa8", "gpu", "api=vulkan,samples=8" },
98 { "vkbetex", "gpu", "api=vulkan,surf=betex" },
99 { "vkbert", "gpu", "api=vulkan,surf=bert" },
100 { "vktestpersistentcache", "gpu", "api=vulkan,testPersistentCache=true" },
101 #endif
102 #ifdef SK_METAL
103 { "mtl", "gpu", "api=metal" },
104 { "mtl1010102", "gpu", "api=metal,color=1010102" },
105 { "mtlmsaa4", "gpu", "api=metal,samples=4" },
106 { "mtlmsaa8", "gpu", "api=metal,samples=8" },
107 #endif
108 };
109 // clang-format on
110
111 static const char configHelp[] =
112 "Options: 565 8888 srgb f16 nonrendering null pdf pdfa skp pipe svg xps";
113
config_help_fn()114 static const char* config_help_fn() {
115 static SkString helpString;
116 helpString.set(configHelp);
117 for (const auto& config : gPredefinedConfigs) {
118 helpString.appendf(" %s", config.predefinedConfig);
119 }
120 helpString.append(" or use extended form 'backend[option=value,...]'.\n");
121 return helpString.c_str();
122 }
123
124 static const char configExtendedHelp[] =
125 "Extended form: 'backend(option=value,...)'\n\n"
126 "Possible backends and options:\n"
127 "\n"
128 "gpu[api=string,color=string,dit=bool,nvpr=bool,inst=bool,samples=int]\n"
129 "\tapi\ttype: string\trequired\n"
130 "\t Select graphics API to use with gpu backend.\n"
131 "\t Options:\n"
132 "\t\tgl \t\t\tUse OpenGL.\n"
133 "\t\tgles \t\t\tUse OpenGL ES.\n"
134 "\t\tnullgl \t\t\tUse null OpenGL.\n"
135 "\t\tangle_d3d9_es2\t\tUse OpenGL ES2 on the ANGLE Direct3D9 backend.\n"
136 "\t\tangle_d3d11_es2\t\tUse OpenGL ES2 on the ANGLE Direct3D11 backend.\n"
137 "\t\tangle_d3d11_es3\t\tUse OpenGL ES3 on the ANGLE Direct3D11 backend.\n"
138 "\t\tangle_gl_es2\t\tUse OpenGL ES2 on the ANGLE OpenGL backend.\n"
139 "\t\tangle_gl_es3\t\tUse OpenGL ES3 on the ANGLE OpenGL backend.\n"
140 "\t\tcommandbuffer\t\tUse command buffer.\n"
141 "\t\tmock\t\t\tUse mock context.\n"
142 #ifdef SK_VULKAN
143 "\t\tvulkan\t\t\tUse Vulkan.\n"
144 #endif
145 #ifdef SK_METAL
146 "\t\tmetal\t\t\tUse Metal.\n"
147 #endif
148 "\tcolor\ttype: string\tdefault: 8888.\n"
149 "\t Select framebuffer color format.\n"
150 "\t Options:\n"
151 "\t\t8888\t\t\tLinear 8888.\n"
152 "\t\t888x\t\t\tLinear 888x.\n"
153 "\t\t4444\t\t\tLinear 4444.\n"
154 "\t\t565\t\t\tLinear 565.\n"
155 "\t\t1010102\t\t\tLinear 1010102.\n"
156 "\t\tsrgb\t\t\tsRGB 8888.\n"
157 "\t\tesrgb\t\t\tsRGB 16-bit floating point.\n"
158 "\t\tnarrow\t\t\tNarrow gamut 8888.\n"
159 "\t\tenarrow\t\t\tNarrow gamut 16-bit floating point.\n"
160 "\t\tf16\t\t\tLinearly blended 16-bit floating point.\n"
161 "\tdit\ttype: bool\tdefault: false.\n"
162 "\t Use device independent text.\n"
163 "\tnvpr\ttype: bool\tdefault: false.\n"
164 "\t Use NV_path_rendering OpenGL and OpenGL ES extension.\n"
165 "\tsamples\ttype: int\tdefault: 0.\n"
166 "\t Use multisampling with N samples.\n"
167 "\tstencils\ttype: bool\tdefault: true.\n"
168 "\t Allow the use of stencil buffers.\n"
169 "\ttestThreading\ttype: bool\tdefault: false.\n"
170 "\t Run with and without worker threads, check that results match.\n"
171 "\ttestPersistentCache\ttype: bool\tdefault: false.\n"
172 "\t Run using a pre-warmed GrContextOption::fPersistentCache.\n"
173 "\tsurf\ttype: string\tdefault: default.\n"
174 "\t Controls the type of backing store for SkSurfaces.\n"
175 "\t Options:\n"
176 "\t\tdefault\t\t\tA renderable texture created in Skia's resource cache.\n"
177 "\t\tbetex\t\t\tA wrapped backend texture.\n"
178 "\t\tbert\t\t\tA wrapped backend render target\n"
179 "\n"
180 "Predefined configs:\n\n"
181 // Help text for pre-defined configs is auto-generated from gPredefinedConfigs
182 ;
183
config_extended_help_fn()184 static const char* config_extended_help_fn() {
185 static SkString helpString;
186 helpString.set(configExtendedHelp);
187 for (const auto& config : gPredefinedConfigs) {
188 helpString.appendf("\t%-10s\t= gpu(%s)\n", config.predefinedConfig, config.options);
189 }
190 return helpString.c_str();
191 }
192
193 DEFINE_extended_string(config, defaultConfigs, config_help_fn(), config_extended_help_fn());
194
SkCommandLineConfig(const SkString & tag,const SkString & backend,const SkTArray<SkString> & viaParts)195 SkCommandLineConfig::SkCommandLineConfig(const SkString& tag, const SkString& backend,
196 const SkTArray<SkString>& viaParts)
197 : fTag(tag)
198 , fBackend(backend)
199 , fViaParts(viaParts) {
200 }
~SkCommandLineConfig()201 SkCommandLineConfig::~SkCommandLineConfig() {
202 }
203
parse_option_int(const SkString & value,int * outInt)204 static bool parse_option_int(const SkString& value, int* outInt) {
205 if (value.isEmpty()) {
206 return false;
207 }
208 char* endptr = nullptr;
209 long intValue = strtol(value.c_str(), &endptr, 10);
210 if (*endptr != '\0') {
211 return false;
212 }
213 *outInt = static_cast<int>(intValue);
214 return true;
215 }
parse_option_bool(const SkString & value,bool * outBool)216 static bool parse_option_bool(const SkString& value, bool* outBool) {
217 if (value.equals("true")) {
218 *outBool = true;
219 return true;
220 }
221 if (value.equals("false")) {
222 *outBool = false;
223 return true;
224 }
225 return false;
226 }
parse_option_gpu_api(const SkString & value,SkCommandLineConfigGpu::ContextType * outContextType)227 static bool parse_option_gpu_api(const SkString& value,
228 SkCommandLineConfigGpu::ContextType* outContextType) {
229 if (value.equals("gl")) {
230 *outContextType = GrContextFactory::kGL_ContextType;
231 return true;
232 }
233 if (value.equals("gles")) {
234 *outContextType = GrContextFactory::kGLES_ContextType;
235 return true;
236 }
237 if (value.equals("nullgl")) {
238 *outContextType = GrContextFactory::kNullGL_ContextType;
239 return true;
240 }
241 if (value.equals("angle_d3d9_es2")) {
242 *outContextType = GrContextFactory::kANGLE_D3D9_ES2_ContextType;
243 return true;
244 }
245 if (value.equals("angle_d3d11_es2")) {
246 *outContextType = GrContextFactory::kANGLE_D3D11_ES2_ContextType;
247 return true;
248 }
249 if (value.equals("angle_d3d11_es3")) {
250 *outContextType = GrContextFactory::kANGLE_D3D11_ES3_ContextType;
251 return true;
252 }
253 if (value.equals("angle_gl_es2")) {
254 *outContextType = GrContextFactory::kANGLE_GL_ES2_ContextType;
255 return true;
256 }
257 if (value.equals("angle_gl_es3")) {
258 *outContextType = GrContextFactory::kANGLE_GL_ES3_ContextType;
259 return true;
260 }
261 if (value.equals("commandbuffer")) {
262 *outContextType = GrContextFactory::kCommandBuffer_ContextType;
263 return true;
264 }
265 if (value.equals("mock")) {
266 *outContextType = GrContextFactory::kMock_ContextType;
267 return true;
268 }
269 #ifdef SK_VULKAN
270 if (value.equals("vulkan")) {
271 *outContextType = GrContextFactory::kVulkan_ContextType;
272 return true;
273 }
274 #endif
275 #ifdef SK_METAL
276 if (value.equals("metal")) {
277 *outContextType = GrContextFactory::kMetal_ContextType;
278 return true;
279 }
280 #endif
281 return false;
282 }
283
parse_option_gpu_color(const SkString & value,SkColorType * outColorType,SkAlphaType * alphaType,sk_sp<SkColorSpace> * outColorSpace)284 static bool parse_option_gpu_color(const SkString& value,
285 SkColorType* outColorType,
286 SkAlphaType* alphaType,
287 sk_sp<SkColorSpace>* outColorSpace) {
288 // We always use premul unless the color type is 565.
289 *alphaType = kPremul_SkAlphaType;
290
291 if (value.equals("8888")) {
292 *outColorType = kRGBA_8888_SkColorType;
293 *outColorSpace = nullptr;
294 } else if (value.equals("888x")) {
295 *outColorType = kRGB_888x_SkColorType;
296 *outColorSpace = nullptr;
297 } else if (value.equals("4444")) {
298 *outColorType = kARGB_4444_SkColorType;
299 *outColorSpace = nullptr;
300 } else if (value.equals("565")) {
301 *outColorType = kRGB_565_SkColorType;
302 *alphaType = kOpaque_SkAlphaType;
303 *outColorSpace = nullptr;
304 } else if (value.equals("1010102")) {
305 *outColorType = kRGBA_1010102_SkColorType;
306 *outColorSpace = nullptr;
307 } else if (value.equals("srgb")) {
308 *outColorType = kRGBA_8888_SkColorType;
309 *outColorSpace = SkColorSpace::MakeSRGB();
310 } else if (value.equals("p3")) {
311 *outColorType = kRGBA_8888_SkColorType;
312 *outColorSpace = SkColorSpace::MakeRGB(SkNamedTransferFn::kSRGB, SkNamedGamut::kDCIP3);
313 } else if (value.equals("esrgb")) {
314 *outColorType = kRGBA_F16_SkColorType;
315 *outColorSpace = SkColorSpace::MakeSRGB();
316 } else if (value.equals("narrow") || value.equals("enarrow")) {
317 *outColorType = value.equals("narrow") ? kRGBA_8888_SkColorType : kRGBA_F16_SkColorType;
318 *outColorSpace = SkColorSpace::MakeRGB(SkNamedTransferFn::k2Dot2, gNarrow_toXYZD50);
319 } else if (value.equals("f16")) {
320 *outColorType = kRGBA_F16_SkColorType;
321 *outColorSpace = SkColorSpace::MakeSRGBLinear();
322 } else {
323 return false;
324 }
325 return true;
326 }
327
parse_option_gpu_surf_type(const SkString & value,SkCommandLineConfigGpu::SurfType * surfType)328 static bool parse_option_gpu_surf_type(const SkString& value,
329 SkCommandLineConfigGpu::SurfType* surfType) {
330 if (value.equals("default")) {
331 *surfType = SkCommandLineConfigGpu::SurfType::kDefault;
332 return true;
333 }
334 if (value.equals("betex")) {
335 *surfType = SkCommandLineConfigGpu::SurfType::kBackendTexture;
336 return true;
337 }
338 if (value.equals("bert")) {
339 *surfType = SkCommandLineConfigGpu::SurfType::kBackendRenderTarget;
340 return true;
341 }
342 return false;
343 }
344
345 // Extended options take form --config item[key1=value1,key2=value2,...]
346 // Example: --config gpu[api=gl,color=8888]
347 class ExtendedOptions {
348 public:
ExtendedOptions(const SkString & optionsString,bool * outParseSucceeded)349 ExtendedOptions(const SkString& optionsString, bool* outParseSucceeded) {
350 SkTArray<SkString> optionParts;
351 SkStrSplit(optionsString.c_str(), ",", kStrict_SkStrSplitMode, &optionParts);
352 for (int i = 0; i < optionParts.count(); ++i) {
353 SkTArray<SkString> keyValueParts;
354 SkStrSplit(optionParts[i].c_str(), "=", kStrict_SkStrSplitMode, &keyValueParts);
355 if (keyValueParts.count() != 2) {
356 *outParseSucceeded = false;
357 return;
358 }
359 const SkString& key = keyValueParts[0];
360 const SkString& value = keyValueParts[1];
361 if (fOptionsMap.find(key) == nullptr) {
362 fOptionsMap.set(key, value);
363 } else {
364 // Duplicate values are not allowed.
365 *outParseSucceeded = false;
366 return;
367 }
368 }
369 *outParseSucceeded = true;
370 }
371
get_option_gpu_color(const char * optionKey,SkColorType * outColorType,SkAlphaType * alphaType,sk_sp<SkColorSpace> * outColorSpace,bool optional=true) const372 bool get_option_gpu_color(const char* optionKey,
373 SkColorType* outColorType,
374 SkAlphaType* alphaType,
375 sk_sp<SkColorSpace>* outColorSpace,
376 bool optional = true) const {
377 SkString* optionValue = fOptionsMap.find(SkString(optionKey));
378 if (optionValue == nullptr) {
379 return optional;
380 }
381 return parse_option_gpu_color(*optionValue, outColorType, alphaType, outColorSpace);
382 }
383
get_option_gpu_api(const char * optionKey,SkCommandLineConfigGpu::ContextType * outContextType,bool optional=true) const384 bool get_option_gpu_api(const char* optionKey,
385 SkCommandLineConfigGpu::ContextType* outContextType,
386 bool optional = true) const {
387 SkString* optionValue = fOptionsMap.find(SkString(optionKey));
388 if (optionValue == nullptr) {
389 return optional;
390 }
391 return parse_option_gpu_api(*optionValue, outContextType);
392 }
393
get_option_gpu_surf_type(const char * optionKey,SkCommandLineConfigGpu::SurfType * outSurfType,bool optional=true) const394 bool get_option_gpu_surf_type(const char* optionKey,
395 SkCommandLineConfigGpu::SurfType* outSurfType,
396 bool optional = true) const {
397 SkString* optionValue = fOptionsMap.find(SkString(optionKey));
398 if (optionValue == nullptr) {
399 return optional;
400 }
401 return parse_option_gpu_surf_type(*optionValue, outSurfType);
402 }
403
get_option_int(const char * optionKey,int * outInt,bool optional=true) const404 bool get_option_int(const char* optionKey, int* outInt, bool optional = true) const {
405 SkString* optionValue = fOptionsMap.find(SkString(optionKey));
406 if (optionValue == nullptr) {
407 return optional;
408 }
409 return parse_option_int(*optionValue, outInt);
410 }
411
get_option_bool(const char * optionKey,bool * outBool,bool optional=true) const412 bool get_option_bool(const char* optionKey, bool* outBool, bool optional = true) const {
413 SkString* optionValue = fOptionsMap.find(SkString(optionKey));
414 if (optionValue == nullptr) {
415 return optional;
416 }
417 return parse_option_bool(*optionValue, outBool);
418 }
419
420 private:
421 SkTHashMap<SkString, SkString> fOptionsMap;
422 };
423
SkCommandLineConfigGpu(const SkString & tag,const SkTArray<SkString> & viaParts,ContextType contextType,bool useNVPR,bool useDIText,int samples,SkColorType colorType,SkAlphaType alphaType,sk_sp<SkColorSpace> colorSpace,bool useStencilBuffers,bool testThreading,bool testPersistentCache,SurfType surfType)424 SkCommandLineConfigGpu::SkCommandLineConfigGpu(
425 const SkString& tag, const SkTArray<SkString>& viaParts, ContextType contextType,
426 bool useNVPR, bool useDIText, int samples, SkColorType colorType, SkAlphaType alphaType,
427 sk_sp<SkColorSpace> colorSpace, bool useStencilBuffers, bool testThreading,
428 bool testPersistentCache, SurfType surfType)
429 : SkCommandLineConfig(tag, SkString("gpu"), viaParts)
430 , fContextType(contextType)
431 , fContextOverrides(ContextOverrides::kNone)
432 , fUseDIText(useDIText)
433 , fSamples(samples)
434 , fColorType(colorType)
435 , fAlphaType(alphaType)
436 , fColorSpace(std::move(colorSpace))
437 , fTestThreading(testThreading)
438 , fTestPersistentCache(testPersistentCache)
439 , fSurfType(surfType) {
440 if (useNVPR) {
441 fContextOverrides |= ContextOverrides::kRequireNVPRSupport;
442 } else {
443 // We don't disable NVPR for instanced configs. Otherwise the caps wouldn't use mixed
444 // samples and we couldn't test the mixed samples backend for simple shapes.
445 fContextOverrides |= ContextOverrides::kDisableNVPR;
446 }
447 if (!useStencilBuffers) {
448 fContextOverrides |= ContextOverrides::kAvoidStencilBuffers;
449 }
450 }
451
parse_command_line_config_gpu(const SkString & tag,const SkTArray<SkString> & vias,const SkString & options)452 SkCommandLineConfigGpu* parse_command_line_config_gpu(const SkString& tag,
453 const SkTArray<SkString>& vias,
454 const SkString& options) {
455 // Defaults for GPU backend.
456 SkCommandLineConfigGpu::ContextType contextType = GrContextFactory::kGL_ContextType;
457 bool useNVPR = false;
458 bool useDIText = false;
459 int samples = 1;
460 SkColorType colorType = kRGBA_8888_SkColorType;
461 SkAlphaType alphaType = kPremul_SkAlphaType;
462 sk_sp<SkColorSpace> colorSpace = nullptr;
463 bool useStencils = true;
464 bool testThreading = false;
465 bool testPersistentCache = false;
466 SkCommandLineConfigGpu::SurfType surfType = SkCommandLineConfigGpu::SurfType::kDefault;
467
468 bool parseSucceeded = false;
469 ExtendedOptions extendedOptions(options, &parseSucceeded);
470 if (!parseSucceeded) {
471 return nullptr;
472 }
473
474 bool validOptions =
475 extendedOptions.get_option_gpu_api("api", &contextType, false) &&
476 extendedOptions.get_option_bool("nvpr", &useNVPR) &&
477 extendedOptions.get_option_bool("dit", &useDIText) &&
478 extendedOptions.get_option_int("samples", &samples) &&
479 extendedOptions.get_option_gpu_color("color", &colorType, &alphaType, &colorSpace) &&
480 extendedOptions.get_option_bool("stencils", &useStencils) &&
481 extendedOptions.get_option_bool("testThreading", &testThreading) &&
482 extendedOptions.get_option_bool("testPersistentCache", &testPersistentCache) &&
483 extendedOptions.get_option_gpu_surf_type("surf", &surfType);
484
485 // testing threading and the persistent cache are mutually exclusive.
486 if (!validOptions || (testThreading && testPersistentCache)) {
487 return nullptr;
488 }
489
490 return new SkCommandLineConfigGpu(tag, vias, contextType, useNVPR, useDIText, samples,
491 colorType, alphaType, colorSpace, useStencils, testThreading,
492 testPersistentCache, surfType);
493 }
494
SkCommandLineConfigSvg(const SkString & tag,const SkTArray<SkString> & viaParts,int pageIndex)495 SkCommandLineConfigSvg::SkCommandLineConfigSvg(const SkString& tag,
496 const SkTArray<SkString>& viaParts, int pageIndex)
497 : SkCommandLineConfig(tag, SkString("svg"), viaParts), fPageIndex(pageIndex) {}
498
parse_command_line_config_svg(const SkString & tag,const SkTArray<SkString> & vias,const SkString & options)499 SkCommandLineConfigSvg* parse_command_line_config_svg(const SkString& tag,
500 const SkTArray<SkString>& vias,
501 const SkString& options) {
502 // Defaults for SVG backend.
503 int pageIndex = 0;
504
505 bool parseSucceeded = false;
506 ExtendedOptions extendedOptions(options, &parseSucceeded);
507 if (!parseSucceeded) {
508 return nullptr;
509 }
510
511 bool validOptions = extendedOptions.get_option_int("page", &pageIndex);
512
513 if (!validOptions) {
514 return nullptr;
515 }
516
517 return new SkCommandLineConfigSvg(tag, vias, pageIndex);
518 }
519
ParseConfigs(const SkCommandLineFlags::StringArray & configs,SkCommandLineConfigArray * outResult)520 void ParseConfigs(const SkCommandLineFlags::StringArray& configs,
521 SkCommandLineConfigArray* outResult) {
522 outResult->reset();
523 for (int i = 0; i < configs.count(); ++i) {
524 SkString extendedBackend;
525 SkString extendedOptions;
526 SkString simpleBackend;
527 SkTArray<SkString> vias;
528
529 SkString tag(configs[i]);
530 SkTArray<SkString> parts;
531 SkStrSplit(tag.c_str(), "[", kStrict_SkStrSplitMode, &parts);
532 if (parts.count() == 2) {
533 SkTArray<SkString> parts2;
534 SkStrSplit(parts[1].c_str(), "]", kStrict_SkStrSplitMode, &parts2);
535 if (parts2.count() == 2 && parts2[1].isEmpty()) {
536 SkStrSplit(parts[0].c_str(), "-", kStrict_SkStrSplitMode, &vias);
537 if (vias.count()) {
538 extendedBackend = vias[vias.count() - 1];
539 vias.pop_back();
540 } else {
541 extendedBackend = parts[0];
542 }
543 extendedOptions = parts2[0];
544 simpleBackend.printf("%s[%s]", extendedBackend.c_str(), extendedOptions.c_str());
545 }
546 }
547
548 if (extendedBackend.isEmpty()) {
549 simpleBackend = tag;
550 SkStrSplit(tag.c_str(), "-", kStrict_SkStrSplitMode, &vias);
551 if (vias.count()) {
552 simpleBackend = vias[vias.count() - 1];
553 vias.pop_back();
554 }
555 for (auto& predefinedConfig : gPredefinedConfigs) {
556 if (simpleBackend.equals(predefinedConfig.predefinedConfig)) {
557 extendedBackend = predefinedConfig.backend;
558 extendedOptions = predefinedConfig.options;
559 break;
560 }
561 }
562 }
563 SkCommandLineConfig* parsedConfig = nullptr;
564 if (extendedBackend.equals("gpu")) {
565 parsedConfig = parse_command_line_config_gpu(tag, vias, extendedOptions);
566 }
567 if (extendedBackend.equals("svg")) {
568 parsedConfig = parse_command_line_config_svg(tag, vias, extendedOptions);
569 }
570 if (!parsedConfig) {
571 parsedConfig = new SkCommandLineConfig(tag, simpleBackend, vias);
572 }
573 outResult->emplace_back(parsedConfig);
574 }
575 }
576