6a0e54e479
Bug: skia: Change-Id: Id4781799ba0b30b01a60788afc235fd6134516cf Reviewed-on: https://skia-review.googlesource.com/128380 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
639 lines
25 KiB
C++
639 lines
25 KiB
C++
/*
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* Copyright 2015 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkCommonFlagsConfig.h"
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#include "SkImageInfo.h"
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#include "SkTHash.h"
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#include <stdlib.h>
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#if SK_SUPPORT_GPU
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using sk_gpu_test::GrContextFactory;
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#endif
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#if defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_IOS)
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# define DEFAULT_GPU_CONFIG "gles"
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#else
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# define DEFAULT_GPU_CONFIG "gl"
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#endif
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static const char defaultConfigs[] =
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"8888 " DEFAULT_GPU_CONFIG " nonrendering "
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#if defined(SK_BUILD_FOR_WIN)
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" angle_d3d11_es2"
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#endif
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;
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#undef DEFAULT_GPU_CONFIG
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static const struct {
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const char* predefinedConfig;
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const char* backend;
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const char* options;
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} gPredefinedConfigs[] = {
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#if SK_SUPPORT_GPU
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{ "gl", "gpu", "api=gl" },
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{ "gles", "gpu", "api=gles" },
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{ "glmsaa4", "gpu", "api=gl,samples=4" },
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{ "glmsaa8" , "gpu", "api=gl,samples=8" },
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{ "glesmsaa4", "gpu", "api=gles,samples=4" },
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{ "glnvpr4", "gpu", "api=gl,nvpr=true,samples=4" },
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{ "glnvpr8" , "gpu", "api=gl,nvpr=true,samples=8" },
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{ "glesnvpr4", "gpu", "api=gles,nvpr=true,samples=4" },
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{ "glbetex", "gpu", "api=gl,surf=betex" },
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{ "glesbetex", "gpu", "api=gles,surf=betex" },
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{ "glbert", "gpu", "api=gl,surf=bert" },
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{ "glesbert", "gpu", "api=gles,surf=bert" },
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{ "gl4444", "gpu", "api=gl,color=4444" },
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{ "gl565", "gpu", "api=gl,color=565" },
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{ "glf16", "gpu", "api=gl,color=f16" },
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{ "gl888x", "gpu", "api=gl,color=888x" },
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{ "gl1010102", "gpu", "api=gl,color=1010102" },
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{ "glsrgb", "gpu", "api=gl,color=srgb" },
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{ "glsrgbnl", "gpu", "api=gl,color=srgbnl" },
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{ "glesf16", "gpu", "api=gles,color=f16" },
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{ "gles888x", "gpu", "api=gles,color=888x" },
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{ "gles1010102", "gpu", "api=gles,color=1010102" },
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{ "glessrgb", "gpu", "api=gles,color=srgb" },
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{ "glessrgbnl", "gpu", "api=gles,color=srgbnl" },
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{ "glwide", "gpu", "api=gl,color=f16_wide" },
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{ "glnarrow", "gpu", "api=gl,color=f16_narrow" },
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{ "glnostencils", "gpu", "api=gl,stencils=false" },
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{ "gles4444", "gpu", "api=gles,color=4444" },
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{ "gleswide", "gpu", "api=gles,color=f16_wide" },
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{ "glesnarrow", "gpu", "api=gles,color=f16_narrow" },
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{ "gldft", "gpu", "api=gl,dit=true" },
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{ "glesdft", "gpu", "api=gles,dit=true" },
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{ "gltestthreading", "gpu", "api=gl,testThreading=true" },
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{ "debuggl", "gpu", "api=debuggl" },
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{ "nullgl", "gpu", "api=nullgl" },
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{ "angle_d3d11_es2", "gpu", "api=angle_d3d11_es2" },
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{ "angle_d3d11_es3", "gpu", "api=angle_d3d11_es3" },
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{ "angle_d3d9_es2", "gpu", "api=angle_d3d9_es2" },
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{ "angle_d3d11_es2_msaa4", "gpu", "api=angle_d3d11_es2,samples=4" },
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{ "angle_d3d11_es2_msaa8", "gpu", "api=angle_d3d11_es2,samples=8" },
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{ "angle_d3d11_es3_msaa4", "gpu", "api=angle_d3d11_es3,samples=4" },
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{ "angle_d3d11_es3_msaa8", "gpu", "api=angle_d3d11_es3,samples=8" },
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{ "angle_gl_es2", "gpu", "api=angle_gl_es2" },
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{ "angle_gl_es3", "gpu", "api=angle_gl_es3" },
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{ "angle_gl_es2_msaa8", "gpu", "api=angle_gl_es2,samples=8" },
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{ "angle_gl_es3_msaa8", "gpu", "api=angle_gl_es3,samples=8" },
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{ "commandbuffer", "gpu", "api=commandbuffer" },
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{ "mock", "gpu", "api=mock" }
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#ifdef SK_VULKAN
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,{ "vk", "gpu", "api=vulkan" }
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,{ "vknostencils", "gpu", "api=vulkan,stencils=false" }
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,{ "vk1010102", "gpu", "api=vulkan,color=1010102" }
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,{ "vksrgb", "gpu", "api=vulkan,color=srgb" }
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,{ "vkwide", "gpu", "api=vulkan,color=f16_wide" }
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,{ "vkmsaa4", "gpu", "api=vulkan,samples=4" }
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,{ "vkmsaa8", "gpu", "api=vulkan,samples=8" }
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,{ "vkbetex", "gpu", "api=vulkan,surf=betex" }
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,{ "vkbert", "gpu", "api=vulkan,surf=bert" }
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#endif
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#ifdef SK_METAL
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,{ "mtl", "gpu", "api=metal" }
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,{ "mtl1010102", "gpu", "api=metal,color=1010102" }
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,{ "mtlsrgb", "gpu", "api=metal,color=srgb" }
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,{ "mtlwide", "gpu", "api=metal,color=f16_wide" }
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,{ "mtlmsaa4", "gpu", "api=metal,samples=4" }
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,{ "mtlmsaa8", "gpu", "api=metal,samples=8" }
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#endif
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#else
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{ "", "", "" }
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#endif
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};
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static const char configHelp[] =
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"Options: 565 8888 srgb f16 nonrendering null pdf pdfa skp pipe svg xps";
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static const char* config_help_fn() {
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static SkString helpString;
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helpString.set(configHelp);
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for (const auto& config : gPredefinedConfigs) {
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helpString.appendf(" %s", config.predefinedConfig);
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}
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helpString.append(" or use extended form 'backend[option=value,...]'.\n");
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return helpString.c_str();
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}
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static const char configExtendedHelp[] =
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"Extended form: 'backend(option=value,...)'\n\n"
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"Possible backends and options:\n"
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#if SK_SUPPORT_GPU
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"\n"
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"gpu[api=string,color=string,dit=bool,nvpr=bool,inst=bool,samples=int]\n"
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"\tapi\ttype: string\trequired\n"
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"\t Select graphics API to use with gpu backend.\n"
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"\t Options:\n"
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"\t\tgl \t\t\tUse OpenGL.\n"
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"\t\tgles \t\t\tUse OpenGL ES.\n"
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"\t\tdebuggl \t\t\tUse debug OpenGL.\n"
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"\t\tnullgl \t\t\tUse null OpenGL.\n"
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"\t\tangle_d3d9_es2\t\t\tUse OpenGL ES2 on the ANGLE Direct3D9 backend.\n"
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"\t\tangle_d3d11_es2\t\t\tUse OpenGL ES2 on the ANGLE Direct3D11 backend.\n"
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"\t\tangle_d3d11_es3\t\t\tUse OpenGL ES3 on the ANGLE Direct3D11 backend.\n"
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"\t\tangle_gl_es2\t\t\tUse OpenGL ES2 on the ANGLE OpenGL backend.\n"
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"\t\tangle_gl_es3\t\t\tUse OpenGL ES3 on the ANGLE OpenGL backend.\n"
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"\t\tcommandbuffer\t\tUse command buffer.\n"
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"\t\tmock\t\tUse mock context.\n"
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#ifdef SK_VULKAN
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"\t\tvulkan\t\t\tUse Vulkan.\n"
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#endif
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#ifdef SK_METAL
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"\t\tmetal\t\t\tUse Metal.\n"
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#endif
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"\tcolor\ttype: string\tdefault: 8888.\n"
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"\t Select framebuffer color format.\n"
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"\t Options:\n"
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"\t\t8888\t\t\tLinear 8888.\n"
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"\t\t888x\t\t\tLinear 888x.\n"
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"\t\t4444\t\t\tLinear 4444.\n"
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"\t\t565\t\t\tLinear 565.\n"
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"\t\tf16{_gamut}\t\tLinear 16-bit floating point.\n"
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"\t\t1010102\t\tLinear 1010102.\n"
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"\t\tsrgb{_gamut}\t\tsRGB 8888.\n"
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"\t gamut\ttype: string\tdefault: srgb.\n"
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"\t Select color gamut for f16 or sRGB format buffers.\n"
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"\t Options:\n"
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"\t\tsrgb\t\t\tsRGB gamut.\n"
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"\t\twide\t\t\tWide Gamut RGB.\n"
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"\tdit\ttype: bool\tdefault: false.\n"
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"\t Use device independent text.\n"
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"\tnvpr\ttype: bool\tdefault: false.\n"
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"\t Use NV_path_rendering OpenGL and OpenGL ES extension.\n"
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"\tsamples\ttype: int\tdefault: 0.\n"
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"\t Use multisampling with N samples.\n"
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"\tstencils\ttype: bool\tdefault: true.\n"
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"\t Allow the use of stencil buffers.\n"
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"\ttestThreading\ttype: bool\tdefault: false.\n"
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"\t Run config with and without worker threads, check that results match.\n"
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"\tsurf\ttype: string\tdefault: default.\n"
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"\t Controls the type of backing store for SkSurfaces.\n"
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"\t Options:\n"
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"\t\tdefault\t\t\tA renderable texture created in Skia's resource cache.\n"
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"\t\tbetex\t\t\tA wrapped backend texture.\n"
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"\t\tbert\t\t\tA wrapped backend render target\n"
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"\n"
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"Predefined configs:\n\n"
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// Help text for pre-defined configs is auto-generated from gPredefinedConfigs
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#endif
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;
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static const char* config_extended_help_fn() {
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static SkString helpString;
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helpString.set(configExtendedHelp);
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for (const auto& config : gPredefinedConfigs) {
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helpString.appendf("\t%-10s\t= gpu(%s)\n", config.predefinedConfig, config.options);
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}
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return helpString.c_str();
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}
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DEFINE_extended_string(config, defaultConfigs, config_help_fn(), config_extended_help_fn());
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SkCommandLineConfig::SkCommandLineConfig(const SkString& tag, const SkString& backend,
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const SkTArray<SkString>& viaParts)
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: fTag(tag)
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, fBackend(backend)
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, fViaParts(viaParts) {
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}
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SkCommandLineConfig::~SkCommandLineConfig() {
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}
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static bool parse_option_int(const SkString& value, int* outInt) {
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if (value.isEmpty()) {
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return false;
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}
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char* endptr = nullptr;
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long intValue = strtol(value.c_str(), &endptr, 10);
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if (*endptr != '\0') {
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return false;
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}
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*outInt = static_cast<int>(intValue);
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return true;
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}
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static bool parse_option_bool(const SkString& value, bool* outBool) {
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if (value.equals("true")) {
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*outBool = true;
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return true;
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}
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if (value.equals("false")) {
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*outBool = false;
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return true;
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}
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return false;
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}
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#if SK_SUPPORT_GPU
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static bool parse_option_gpu_api(const SkString& value,
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SkCommandLineConfigGpu::ContextType* outContextType) {
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if (value.equals("gl")) {
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*outContextType = GrContextFactory::kGL_ContextType;
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return true;
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}
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if (value.equals("gles")) {
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*outContextType = GrContextFactory::kGLES_ContextType;
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return true;
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}
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if (value.equals("debuggl")) {
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*outContextType = GrContextFactory::kDebugGL_ContextType;
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return true;
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}
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if (value.equals("nullgl")) {
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*outContextType = GrContextFactory::kNullGL_ContextType;
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return true;
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}
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if (value.equals("angle_d3d9_es2")) {
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*outContextType = GrContextFactory::kANGLE_D3D9_ES2_ContextType;
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return true;
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}
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if (value.equals("angle_d3d11_es2")) {
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*outContextType = GrContextFactory::kANGLE_D3D11_ES2_ContextType;
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return true;
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}
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if (value.equals("angle_d3d11_es3")) {
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*outContextType = GrContextFactory::kANGLE_D3D11_ES3_ContextType;
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return true;
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}
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if (value.equals("angle_gl_es2")) {
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*outContextType = GrContextFactory::kANGLE_GL_ES2_ContextType;
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return true;
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}
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if (value.equals("angle_gl_es3")) {
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*outContextType = GrContextFactory::kANGLE_GL_ES3_ContextType;
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return true;
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}
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if (value.equals("commandbuffer")) {
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*outContextType = GrContextFactory::kCommandBuffer_ContextType;
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return true;
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}
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if (value.equals("mock")) {
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*outContextType = GrContextFactory::kMock_ContextType;
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return true;
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}
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#ifdef SK_VULKAN
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if (value.equals("vulkan")) {
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*outContextType = GrContextFactory::kVulkan_ContextType;
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return true;
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}
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#endif
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#ifdef SK_METAL
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if (value.equals("metal")) {
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*outContextType = GrContextFactory::kMetal_ContextType;
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return true;
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}
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#endif
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return false;
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}
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static bool parse_option_gpu_color(const SkString& value,
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SkColorType* outColorType,
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SkAlphaType* alphaType,
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sk_sp<SkColorSpace>* outColorSpace) {
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// We always use premul unless the color type is 565.
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*alphaType = kPremul_SkAlphaType;
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if (value.equals("8888")) {
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*outColorType = kRGBA_8888_SkColorType;
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*outColorSpace = nullptr;
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return true;
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} else if (value.equals("888x")) {
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*outColorType = kRGB_888x_SkColorType;
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*outColorSpace = nullptr;
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return true;
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} else if (value.equals("4444")) {
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*outColorType = kARGB_4444_SkColorType;
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*outColorSpace = nullptr;
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return true;
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} else if (value.equals("565")) {
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*outColorType = kRGB_565_SkColorType;
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*alphaType = kOpaque_SkAlphaType;
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*outColorSpace = nullptr;
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return true;
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} else if (value.equals("1010102")) {
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*outColorType = kRGBA_1010102_SkColorType;
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*outColorSpace = nullptr;
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return true;
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}
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SkTArray<SkString> commands;
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SkStrSplit(value.c_str(), "_", &commands);
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if (commands.count() < 1 || commands.count() > 2) {
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return false;
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}
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const bool linearGamma = commands[0].equals("f16");
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SkColorSpace::Gamut gamut = SkColorSpace::kSRGB_Gamut;
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SkColorSpace::RenderTargetGamma gamma = linearGamma ? SkColorSpace::kLinear_RenderTargetGamma
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: SkColorSpace::kSRGB_RenderTargetGamma;
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*outColorSpace = SkColorSpace::MakeRGB(gamma, gamut);
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if (commands.count() == 2) {
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if (commands[1].equals("srgb")) {
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// sRGB gamut (which is our default)
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} else if (commands[1].equals("wide")) {
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// WideGamut RGB
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const float gWideGamutRGB_toXYZD50[]{
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0.7161046f, 0.1009296f, 0.1471858f, // -> X
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0.2581874f, 0.7249378f, 0.0168748f, // -> Y
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0.0000000f, 0.0517813f, 0.7734287f, // -> Z
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};
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SkMatrix44 wideGamutRGBMatrix(SkMatrix44::kUninitialized_Constructor);
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wideGamutRGBMatrix.set3x3RowMajorf(gWideGamutRGB_toXYZD50);
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*outColorSpace = SkColorSpace::MakeRGB(gamma, wideGamutRGBMatrix);
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} else if (commands[1].equals("narrow")) {
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// NarrowGamut RGB (an artifically smaller than sRGB gamut)
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SkColorSpacePrimaries primaries ={
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0.54f, 0.33f, // Rx, Ry
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0.33f, 0.50f, // Gx, Gy
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0.25f, 0.20f, // Bx, By
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0.3127f, 0.3290f, // Wx, Wy
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};
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SkMatrix44 narrowGamutRGBMatrix(SkMatrix44::kUninitialized_Constructor);
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primaries.toXYZD50(&narrowGamutRGBMatrix);
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*outColorSpace = SkColorSpace::MakeRGB(gamma, narrowGamutRGBMatrix);
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} else {
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// Unknown color gamut
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return false;
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}
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}
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// Now pick a color type
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if (commands[0].equals("f16")) {
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*outColorType = kRGBA_F16_SkColorType;
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return true;
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}
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if (commands[0].equals("srgb") || commands[0].equals("srgbnl")) {
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*outColorType = kRGBA_8888_SkColorType;
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return true;
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}
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return false;
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}
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static bool parse_option_gpu_surf_type(const SkString& value,
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SkCommandLineConfigGpu::SurfType* surfType) {
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if (value.equals("default")) {
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*surfType = SkCommandLineConfigGpu::SurfType::kDefault;
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return true;
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}
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if (value.equals("betex")) {
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*surfType = SkCommandLineConfigGpu::SurfType::kBackendTexture;
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return true;
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}
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if (value.equals("bert")) {
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*surfType = SkCommandLineConfigGpu::SurfType::kBackendRenderTarget;
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return true;
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}
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return false;
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}
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#endif
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// Extended options take form --config item[key1=value1,key2=value2,...]
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// Example: --config gpu[api=gl,color=8888]
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class ExtendedOptions {
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public:
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ExtendedOptions(const SkString& optionsString, bool* outParseSucceeded) {
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SkTArray<SkString> optionParts;
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SkStrSplit(optionsString.c_str(), ",", kStrict_SkStrSplitMode, &optionParts);
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for (int i = 0; i < optionParts.count(); ++i) {
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SkTArray<SkString> keyValueParts;
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SkStrSplit(optionParts[i].c_str(), "=", kStrict_SkStrSplitMode, &keyValueParts);
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if (keyValueParts.count() != 2) {
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*outParseSucceeded = false;
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return;
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}
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const SkString& key = keyValueParts[0];
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const SkString& value = keyValueParts[1];
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if (fOptionsMap.find(key) == nullptr) {
|
|
fOptionsMap.set(key, value);
|
|
} else {
|
|
// Duplicate values are not allowed.
|
|
*outParseSucceeded = false;
|
|
return;
|
|
}
|
|
}
|
|
*outParseSucceeded = true;
|
|
}
|
|
|
|
#if SK_SUPPORT_GPU
|
|
bool get_option_gpu_color(const char* optionKey,
|
|
SkColorType* outColorType,
|
|
SkAlphaType* alphaType,
|
|
sk_sp<SkColorSpace>* outColorSpace,
|
|
bool optional = true) const {
|
|
SkString* optionValue = fOptionsMap.find(SkString(optionKey));
|
|
if (optionValue == nullptr) {
|
|
return optional;
|
|
}
|
|
return parse_option_gpu_color(*optionValue, outColorType, alphaType, outColorSpace);
|
|
}
|
|
|
|
bool get_option_gpu_api(const char* optionKey,
|
|
SkCommandLineConfigGpu::ContextType* outContextType,
|
|
bool optional = true) const {
|
|
SkString* optionValue = fOptionsMap.find(SkString(optionKey));
|
|
if (optionValue == nullptr) {
|
|
return optional;
|
|
}
|
|
return parse_option_gpu_api(*optionValue, outContextType);
|
|
}
|
|
|
|
bool get_option_gpu_surf_type(const char* optionKey,
|
|
SkCommandLineConfigGpu::SurfType* outSurfType,
|
|
bool optional = true) const {
|
|
SkString* optionValue = fOptionsMap.find(SkString(optionKey));
|
|
if (optionValue == nullptr) {
|
|
return optional;
|
|
}
|
|
return parse_option_gpu_surf_type(*optionValue, outSurfType);
|
|
}
|
|
#endif
|
|
|
|
bool get_option_int(const char* optionKey, int* outInt, bool optional = true) const {
|
|
SkString* optionValue = fOptionsMap.find(SkString(optionKey));
|
|
if (optionValue == nullptr) {
|
|
return optional;
|
|
}
|
|
return parse_option_int(*optionValue, outInt);
|
|
}
|
|
|
|
bool get_option_bool(const char* optionKey, bool* outBool, bool optional = true) const {
|
|
SkString* optionValue = fOptionsMap.find(SkString(optionKey));
|
|
if (optionValue == nullptr) {
|
|
return optional;
|
|
}
|
|
return parse_option_bool(*optionValue, outBool);
|
|
}
|
|
|
|
private:
|
|
SkTHashMap<SkString, SkString> fOptionsMap;
|
|
};
|
|
|
|
#if SK_SUPPORT_GPU
|
|
SkCommandLineConfigGpu::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,
|
|
SurfType surfType)
|
|
: SkCommandLineConfig(tag, SkString("gpu"), viaParts)
|
|
, fContextType(contextType)
|
|
, fContextOverrides(ContextOverrides::kNone)
|
|
, fUseDIText(useDIText)
|
|
, fSamples(samples)
|
|
, fColorType(colorType)
|
|
, fAlphaType(alphaType)
|
|
, fColorSpace(std::move(colorSpace))
|
|
, fTestThreading(testThreading)
|
|
, fSurfType(surfType) {
|
|
if (useNVPR) {
|
|
fContextOverrides |= ContextOverrides::kRequireNVPRSupport;
|
|
} else {
|
|
// We don't disable NVPR for instanced configs. Otherwise the caps wouldn't use mixed
|
|
// samples and we couldn't test the mixed samples backend for simple shapes.
|
|
fContextOverrides |= ContextOverrides::kDisableNVPR;
|
|
}
|
|
// Subtle logic: If the config has a color space attached, we're going to be rendering to sRGB,
|
|
// so we need that capability. In addition, to get the widest test coverage, we DO NOT require
|
|
// that we can disable sRGB decode. (That's for rendering sRGB sources to legacy surfaces).
|
|
//
|
|
// If the config doesn't have a color space attached, we're going to be rendering in legacy
|
|
// mode. In that case, we don't require sRGB capability and we defer to the client to decide on
|
|
// sRGB decode control.
|
|
if (fColorSpace) {
|
|
fContextOverrides |= ContextOverrides::kRequireSRGBSupport;
|
|
fContextOverrides |= ContextOverrides::kAllowSRGBWithoutDecodeControl;
|
|
}
|
|
if (!useStencilBuffers) {
|
|
fContextOverrides |= ContextOverrides::kAvoidStencilBuffers;
|
|
}
|
|
}
|
|
|
|
SkCommandLineConfigGpu* parse_command_line_config_gpu(const SkString& tag,
|
|
const SkTArray<SkString>& vias,
|
|
const SkString& options) {
|
|
// Defaults for GPU backend.
|
|
SkCommandLineConfigGpu::ContextType contextType = GrContextFactory::kGL_ContextType;
|
|
bool useNVPR = false;
|
|
bool useDIText = false;
|
|
int samples = 1;
|
|
SkColorType colorType = kRGBA_8888_SkColorType;
|
|
SkAlphaType alphaType = kPremul_SkAlphaType;
|
|
sk_sp<SkColorSpace> colorSpace = nullptr;
|
|
bool useStencils = true;
|
|
bool testThreading = false;
|
|
SkCommandLineConfigGpu::SurfType surfType = SkCommandLineConfigGpu::SurfType::kDefault;
|
|
|
|
bool parseSucceeded = false;
|
|
ExtendedOptions extendedOptions(options, &parseSucceeded);
|
|
if (!parseSucceeded) {
|
|
return nullptr;
|
|
}
|
|
|
|
bool validOptions =
|
|
extendedOptions.get_option_gpu_api("api", &contextType, false) &&
|
|
extendedOptions.get_option_bool("nvpr", &useNVPR) &&
|
|
extendedOptions.get_option_bool("dit", &useDIText) &&
|
|
extendedOptions.get_option_int("samples", &samples) &&
|
|
extendedOptions.get_option_gpu_color("color", &colorType, &alphaType, &colorSpace) &&
|
|
extendedOptions.get_option_bool("stencils", &useStencils) &&
|
|
extendedOptions.get_option_bool("testThreading", &testThreading) &&
|
|
extendedOptions.get_option_bool("testThreading", &testThreading) &&
|
|
extendedOptions.get_option_gpu_surf_type("surf", &surfType);
|
|
|
|
if (!validOptions) {
|
|
return nullptr;
|
|
}
|
|
|
|
return new SkCommandLineConfigGpu(tag, vias, contextType, useNVPR, useDIText, samples,
|
|
colorType, alphaType, colorSpace, useStencils, testThreading,
|
|
surfType);
|
|
}
|
|
#endif
|
|
|
|
SkCommandLineConfigSvg::SkCommandLineConfigSvg(const SkString& tag,
|
|
const SkTArray<SkString>& viaParts, int pageIndex)
|
|
: SkCommandLineConfig(tag, SkString("svg"), viaParts), fPageIndex(pageIndex) {}
|
|
|
|
SkCommandLineConfigSvg* parse_command_line_config_svg(const SkString& tag,
|
|
const SkTArray<SkString>& vias,
|
|
const SkString& options) {
|
|
// Defaults for SVG backend.
|
|
int pageIndex = 0;
|
|
|
|
bool parseSucceeded = false;
|
|
ExtendedOptions extendedOptions(options, &parseSucceeded);
|
|
if (!parseSucceeded) {
|
|
return nullptr;
|
|
}
|
|
|
|
bool validOptions = extendedOptions.get_option_int("page", &pageIndex);
|
|
|
|
if (!validOptions) {
|
|
return nullptr;
|
|
}
|
|
|
|
return new SkCommandLineConfigSvg(tag, vias, pageIndex);
|
|
}
|
|
|
|
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();
|
|
}
|
|
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 (extendedBackend.equals("svg")) {
|
|
parsedConfig = parse_command_line_config_svg(tag, vias, extendedOptions);
|
|
}
|
|
if (!parsedConfig) {
|
|
parsedConfig = new SkCommandLineConfig(tag, simpleBackend, vias);
|
|
}
|
|
outResult->emplace_back(parsedConfig);
|
|
}
|
|
}
|