| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkCommonFlagsConfig.h" |
| |
| #include <stdlib.h> |
| |
| #if SK_SUPPORT_GPU |
| using sk_gpu_test::GrContextFactory; |
| #endif |
| |
| static const char defaultConfigs[] = |
| "565 8888 gpu nonrendering" |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| " angle" |
| #endif |
| #endif |
| #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK |
| " hwui" |
| #endif |
| ; |
| |
| static const char configHelp[] = |
| "Options: 565 8888 debug gpu gl gpudebug gpudft gpunull " |
| "msaa16 msaa4 glmsaa4 gpuf16 gpusrgb glsrgb nonrendering null nullgpu " |
| "nvpr16 nvpr4 nvprdit16 nvprdit4 glnvpr4 glnvprdit4 pdf skp svg xps" |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| " angle" |
| #endif |
| " angle-gl" |
| #endif |
| #if SK_COMMAND_BUFFER |
| " commandbuffer" |
| #endif |
| #if SK_MESA |
| " mesa" |
| #endif |
| #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK |
| " hwui" |
| #endif |
| #ifdef SK_VULKAN |
| " vk" |
| #endif |
| " or use extended form 'backend(option=value,...)'.\n"; |
| |
| static const char configExtendedHelp[] = |
| "Extended form: 'backend(option=value,...)'\n\n" |
| "Possible backends and options:\n" |
| #if SK_SUPPORT_GPU |
| "\n" |
| "gpu(api=string,color=string,dit=bool,nvpr=bool,samples=int)\tGPU backend\n" |
| "\tapi\ttype: string\tdefault: native.\n" |
| "\t Select graphics API to use with gpu backend.\n" |
| "\t Options:\n" |
| "\t\tnative\t\t\tUse platform default OpenGL or OpenGL ES backend.\n" |
| "\t\tgl \t\t\tUse OpenGL.\n" |
| "\t\tgles \t\t\tUse OpenGL ES.\n" |
| "\t\tdebug \t\t\tUse debug OpenGL.\n" |
| "\t\tnull \t\t\tUse null OpenGL.\n" |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| "\t\tangle\t\t\tUse ANGLE DirectX.\n" |
| #endif |
| "\t\tangle-gl\t\t\tUse ANGLE OpenGL.\n" |
| #endif |
| #if SK_COMMAND_BUFFER |
| "\t\tcommandbuffer\t\tUse command buffer.\n" |
| #endif |
| #if SK_MESA |
| "\t\tmesa\t\t\tUse MESA.\n" |
| #endif |
| #ifdef SK_VULKAN |
| "\t\tvulkan\t\t\tUse Vulkan.\n" |
| #endif |
| "\tcolor\ttype: string\tdefault: 8888.\n" |
| "\t Select framebuffer color format.\n" |
| "\t Options:\n" |
| "\t\t8888\t\t\tLinear 8888.\n" |
| "\t\tf16 \t\t\tLinear 16-bit floating point.\n" |
| "\t\tsrgb\t\t\tsRGB 8888.\n" |
| "\tdit\ttype: bool\tdefault: false.\n" |
| "\t Use device independent text.\n" |
| "\tnvpr\ttype: bool\tdefault: false.\n" |
| "\t Use NV_path_rendering OpenGL and OpenGL ES extension.\n" |
| "\tsamples\ttype: int\tdefault: 0.\n" |
| "\t Use multisampling with N samples.\n" |
| "\n" |
| "Predefined configs:\n\n" |
| "\tgpu \t= gpu()\n" |
| "\tgl \t= gpu(api=gl)\n" |
| "\tmsaa4 \t= gpu(samples=4)\n" |
| "\tglmsaa4 \t= gpu(api=gl,samples=4)\n" |
| "\tmsaa16 \t= gpu(samples=16)\n" |
| "\tnvpr4 \t= gpu(nvpr=true,samples=4)\n" |
| "\tglnvpr4 \t= gpu(api=gl,nvpr=true,samples=4)\n" |
| "\tnvpr16 \t= gpu(nvpr=true,samples=16)\n" |
| "\tnvprdit4 \t= gpu(nvpr=true,samples=4,dit=true)\n" |
| "\tglnvprdit4\t= gpu(api=gl,nvpr=true,samples=4,dit=true)\n" |
| "\tnvprdit16 \t= gpu(nvpr=true,samples=16,dit=true)\n" |
| "\tgpuf16 \t= gpu(color=f16)\n" |
| "\tgpusrgb \t= gpu(color=srgb)\n" |
| "\tglsrgb \t= gpu(api=gl,color=srgb)\n" |
| "\tgpudft \t= gpu(dit=true)\n" |
| "\tgpudebug \t= gpu(api=debug)\n" |
| "\tgpunull \t= gpu(api=null)\n" |
| "\tdebug \t= gpu(api=debug)\n" |
| "\tnullgpu \t= gpu(api=null)\n" |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| "\tangle \t= gpu(api=angle)\n" |
| #endif |
| "\tangle-gl \t= gpu(api=angle-gl)\n" |
| #endif |
| #if SK_COMMAND_BUFFER |
| "\tcommandbuffer\t= gpu(api=commandbuffer)\n" |
| #endif |
| #if SK_MESA |
| "\tmesa \t= gpu(api=mesa)\n" |
| #endif |
| #ifdef SK_VULKAN |
| "\vk \t= gpu(api=vulkan)\n" |
| #endif |
| #endif |
| ; |
| |
| DEFINE_extended_string(config, defaultConfigs, configHelp, configExtendedHelp); |
| |
| static const struct { |
| const char* predefinedConfig; |
| const char* backend; |
| const char* options; |
| } gPredefinedConfigs[] = { |
| #if SK_SUPPORT_GPU |
| { "gpu", "gpu", "" }, |
| { "gl", "gpu", "api=gl" }, |
| { "msaa4", "gpu", "samples=4" }, |
| { "glmsaa4", "gpu", "api=gl,samples=4" }, |
| { "msaa16", "gpu", "samples=16" }, |
| { "nvpr4", "gpu", "nvpr=true,samples=4" }, |
| { "glnvpr4", "gpu", "api=gl,nvpr=true,samples=4" }, |
| { "nvpr16", "gpu", "nvpr=true,samples=16" }, |
| { "nvprdit4", "gpu", "nvpr=true,samples=4,dit=true" }, |
| { "glnvprdit4", "gpu", "api=gl,nvpr=true,samples=4,dit=true" }, |
| { "nvprdit16", "gpu", "nvpr=true,samples=16,dit=true" }, |
| { "gpuf16", "gpu", "color=f16" }, |
| { "gpusrgb", "gpu", "color=srgb" }, |
| { "glsrgb", "gpu", "api=gl,color=srgb" }, |
| { "gpudft", "gpu", "dit=true" }, |
| { "gpudebug", "gpu", "api=debug" }, |
| { "gpunull", "gpu", "api=null" }, |
| { "debug", "gpu", "api=debug" }, |
| { "nullgpu", "gpu", "api=null" } |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| , { "angle", "gpu", "api=angle" } |
| #endif |
| , { "angle-gl", "gpu", "api=angle-gl" } |
| #endif |
| #if SK_COMMAND_BUFFER |
| , { "commandbuffer", "gpu", "api=commandbuffer" } |
| #endif |
| #if SK_MESA |
| , { "mesa", "gpu", "api=mesa" } |
| #endif |
| #ifdef SK_VULKAN |
| , { "vk", "gpu", "api=vulkan" } |
| #endif |
| |
| #else |
| { "", "", "" } |
| #endif |
| }; |
| |
| SkCommandLineConfig::SkCommandLineConfig(const SkString& tag, const SkString& backend, |
| const SkTArray<SkString>& viaParts) |
| : fTag(tag) |
| , fBackend(backend) |
| , fViaParts(viaParts) { |
| } |
| SkCommandLineConfig::~SkCommandLineConfig() { |
| } |
| |
| #if SK_SUPPORT_GPU |
| SkCommandLineConfigGpu::SkCommandLineConfigGpu( |
| const SkString& tag, const SkTArray<SkString>& viaParts, |
| ContextType contextType, bool useNVPR, bool useDIText, int samples, |
| SkColorType colorType, SkColorProfileType profileType) |
| : SkCommandLineConfig(tag, SkString("gpu"), viaParts) |
| , fContextType(contextType) |
| , fUseNVPR(useNVPR) |
| , fUseDIText(useDIText) |
| , fSamples(samples) |
| , fColorType(colorType) |
| , fProfileType(profileType) { |
| } |
| static bool parse_option_int(const SkString& value, int* outInt) { |
| if (value.isEmpty()) { |
| return false; |
| } |
| char* endptr = nullptr; |
| long intValue = strtol(value.c_str(), &endptr, 10); |
| if (*endptr != '\0') { |
| return false; |
| } |
| *outInt = static_cast<int>(intValue); |
| return true; |
| } |
| static bool parse_option_bool(const SkString& value, bool* outBool) { |
| if (value.equals("true")) { |
| *outBool = true; |
| return true; |
| } |
| if (value.equals("false")) { |
| *outBool = false; |
| return true; |
| } |
| return false; |
| } |
| static bool parse_option_gpu_api(const SkString& value, |
| SkCommandLineConfigGpu::ContextType* outContextType) { |
| if (value.equals("gl")) { |
| *outContextType = GrContextFactory::kGL_ContextType; |
| return true; |
| } |
| if (value.equals("gles")) { |
| *outContextType = GrContextFactory::kGLES_ContextType; |
| return true; |
| } |
| if (value.equals("debug")) { |
| *outContextType = GrContextFactory::kDebugGL_ContextType; |
| return true; |
| } |
| if (value.equals("null")) { |
| *outContextType = GrContextFactory::kNullGL_ContextType; |
| return true; |
| } |
| #if SK_ANGLE |
| #ifdef SK_BUILD_FOR_WIN |
| if (value.equals("angle")) { |
| *outContextType = GrContextFactory::kANGLE_ContextType; |
| return true; |
| } |
| #endif |
| if (value.equals("angle-gl")) { |
| *outContextType = GrContextFactory::kANGLE_GL_ContextType; |
| return true; |
| } |
| #endif |
| #if SK_COMMAND_BUFFER |
| if (value.equals("commandbuffer")) { |
| *outContextType = GrContextFactory::kCommandBuffer_ContextType; |
| return true; |
| } |
| #endif |
| #if SK_MESA |
| if (value.equals("mesa")) { |
| *outContextType = GrContextFactory::kMESA_ContextType; |
| return true; |
| } |
| #endif |
| #ifdef SK_VULKAN |
| if (value.equals("vulkan")) { |
| *outContextType = GrContextFactory::kVulkan_ContextType; |
| return true; |
| } |
| #endif |
| return false; |
| } |
| static bool parse_option_gpu_color(const SkString& value, |
| SkColorType* outColorType, |
| SkColorProfileType* outProfileType) { |
| if (value.equals("8888")) { |
| *outColorType = kN32_SkColorType; |
| *outProfileType = kLinear_SkColorProfileType; |
| return true; |
| } |
| if (value.equals("f16")) { |
| *outColorType = kRGBA_F16_SkColorType; |
| *outProfileType = kLinear_SkColorProfileType; |
| return true; |
| } |
| if (value.equals("srgb")) { |
| *outColorType = kN32_SkColorType; |
| *outProfileType = kSRGB_SkColorProfileType; |
| return true; |
| } |
| return false; |
| } |
| |
| SkCommandLineConfigGpu* parse_command_line_config_gpu(const SkString& tag, |
| const SkTArray<SkString>& vias, |
| const SkString& options) { |
| // Defaults for GPU backend. |
| bool seenAPI = false; |
| SkCommandLineConfigGpu::ContextType contextType = GrContextFactory::kNativeGL_ContextType; |
| bool seenUseNVPR = false; |
| bool useNVPR = false; |
| bool seenUseDIText =false; |
| bool useDIText = false; |
| bool seenSamples = false; |
| int samples = 0; |
| bool seenColor = false; |
| SkColorType colorType = kN32_SkColorType; |
| SkColorProfileType profileType = kLinear_SkColorProfileType; |
| |
| SkTArray<SkString> optionParts; |
| SkStrSplit(options.c_str(), ",", kStrict_SkStrSplitMode, &optionParts); |
| for (int i = 0; i < optionParts.count(); ++i) { |
| SkTArray<SkString> keyValueParts; |
| SkStrSplit(optionParts[i].c_str(), "=", kStrict_SkStrSplitMode, &keyValueParts); |
| if (keyValueParts.count() != 2) { |
| return nullptr; |
| } |
| const SkString& key = keyValueParts[0]; |
| const SkString& value = keyValueParts[1]; |
| bool valueOk = false; |
| if (key.equals("api") && !seenAPI) { |
| valueOk = parse_option_gpu_api(value, &contextType); |
| seenAPI = true; |
| } else if (key.equals("nvpr") && !seenUseNVPR) { |
| valueOk = parse_option_bool(value, &useNVPR); |
| seenUseNVPR = true; |
| } else if (key.equals("dit") && !seenUseDIText) { |
| valueOk = parse_option_bool(value, &useDIText); |
| seenUseDIText = true; |
| } else if (key.equals("samples") && !seenSamples) { |
| valueOk = parse_option_int(value, &samples); |
| seenSamples = true; |
| } else if (key.equals("color") && !seenColor) { |
| valueOk = parse_option_gpu_color(value, &colorType, &profileType); |
| seenColor = true; |
| } |
| if (!valueOk) { |
| return nullptr; |
| } |
| } |
| return new SkCommandLineConfigGpu(tag, vias, contextType, useNVPR, useDIText, samples, |
| colorType, profileType); |
| } |
| #endif |
| |
| void ParseConfigs(const SkCommandLineFlags::StringArray& configs, |
| SkCommandLineConfigArray* outResult) { |
| outResult->reset(); |
| for (int i = 0; i < configs.count(); ++i) { |
| SkString extendedBackend; |
| SkString extendedOptions; |
| SkString simpleBackend; |
| SkTArray<SkString> vias; |
| |
| SkString tag(configs[i]); |
| SkTArray<SkString> parts; |
| SkStrSplit(tag.c_str(), "(", kStrict_SkStrSplitMode, &parts); |
| if (parts.count() == 2) { |
| SkTArray<SkString> parts2; |
| SkStrSplit(parts[1].c_str(), ")", kStrict_SkStrSplitMode, &parts2); |
| if (parts2.count() == 2 && parts2[1].isEmpty()) { |
| SkStrSplit(parts[0].c_str(), "-", kStrict_SkStrSplitMode, &vias); |
| if (vias.count()) { |
| extendedBackend = vias[vias.count() - 1]; |
| vias.pop_back(); |
| } else { |
| extendedBackend = parts[0]; |
| } |
| extendedOptions = parts2[0]; |
| simpleBackend.printf("%s(%s)", extendedBackend.c_str(), extendedOptions.c_str()); |
| } |
| } |
| |
| if (extendedBackend.isEmpty()) { |
| simpleBackend = tag; |
| SkStrSplit(tag.c_str(), "-", kStrict_SkStrSplitMode, &vias); |
| if (vias.count()) { |
| simpleBackend = vias[vias.count() - 1]; |
| vias.pop_back(); |
| } |
| // Note: no #if SK_ANGLE: this is a special rule in the via-tag grammar. |
| if (vias.count() && simpleBackend.equals("gl") && |
| vias[vias.count() - 1].equals("angle")) { |
| simpleBackend = "angle-gl"; |
| vias.pop_back(); |
| } |
| |
| for (auto& predefinedConfig : gPredefinedConfigs) { |
| if (simpleBackend.equals(predefinedConfig.predefinedConfig)) { |
| extendedBackend = predefinedConfig.backend; |
| extendedOptions = predefinedConfig.options; |
| break; |
| } |
| } |
| } |
| SkCommandLineConfig* parsedConfig = nullptr; |
| #if SK_SUPPORT_GPU |
| if (extendedBackend.equals("gpu")) { |
| parsedConfig = parse_command_line_config_gpu(tag, vias, extendedOptions); |
| } |
| #endif |
| if (!parsedConfig) { |
| parsedConfig = new SkCommandLineConfig(tag, simpleBackend, vias); |
| } |
| outResult->emplace_back(parsedConfig); |
| } |
| } |