f388093309
BUG=skia: Change-Id: Ia0688876915cd773614ca0c4ccd467cf6e7c603e Reviewed-on: https://skia-review.googlesource.com/10105 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
471 lines
18 KiB
C++
471 lines
18 KiB
C++
/*
|
|
* 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 "SkColorSpace_Base.h"
|
|
#include "SkCommonFlagsConfig.h"
|
|
#include "SkImageInfo.h"
|
|
|
|
#include <stdlib.h>
|
|
|
|
#if SK_SUPPORT_GPU
|
|
using sk_gpu_test::GrContextFactory;
|
|
#endif
|
|
|
|
#if defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_IOS)
|
|
# define DEFAULT_GPU_CONFIG "gles"
|
|
#else
|
|
# define DEFAULT_GPU_CONFIG "gl"
|
|
#endif
|
|
|
|
static const char defaultConfigs[] =
|
|
"8888 " DEFAULT_GPU_CONFIG " nonrendering "
|
|
#if defined(SK_BUILD_FOR_WIN)
|
|
" angle_d3d11_es2"
|
|
#endif
|
|
;
|
|
|
|
#undef DEFAULT_GPU_CONFIG
|
|
|
|
static const struct {
|
|
const char* predefinedConfig;
|
|
const char* backend;
|
|
const char* options;
|
|
} gPredefinedConfigs[] ={
|
|
#if SK_SUPPORT_GPU
|
|
{ "gl", "gpu", "api=gl" },
|
|
{ "gles", "gpu", "api=gles" },
|
|
{ "glmsaa4", "gpu", "api=gl,samples=4" },
|
|
{ "glmsaa8" , "gpu", "api=gl,samples=8" },
|
|
{ "glesmsaa4", "gpu", "api=gles,samples=4" },
|
|
{ "glnvpr4", "gpu", "api=gl,nvpr=true,samples=4" },
|
|
{ "glnvpr8" , "gpu", "api=gl,nvpr=true,samples=8" },
|
|
{ "glnvprdit4", "gpu", "api=gl,nvpr=true,samples=4,dit=true" },
|
|
{ "glnvprdit8" , "gpu", "api=gl,nvpr=true,samples=8,dit=true" },
|
|
{ "glesnvpr4", "gpu", "api=gles,nvpr=true,samples=4" },
|
|
{ "glesnvprdit4", "gpu", "api=gles,nvpr=true,samples=4,dit=true" },
|
|
{ "glinst", "gpu", "api=gl,inst=true" },
|
|
{ "glinst4", "gpu", "api=gl,inst=true,samples=4" },
|
|
{ "glinstdit4", "gpu", "api=gl,inst=true,samples=4,dit=true" },
|
|
{ "glinst8" , "gpu", "api=gl,inst=true,samples=8" },
|
|
{ "glinstdit8" , "gpu", "api=gl,inst=true,samples=8,dit=true" },
|
|
{ "glesinst", "gpu", "api=gles,inst=true" },
|
|
{ "glesinst4", "gpu", "api=gles,inst=true,samples=4" },
|
|
{ "glesinstdit4", "gpu", "api=gles,inst=true,samples=4,dit=true" },
|
|
{ "glf16", "gpu", "api=gl,color=f16" },
|
|
{ "glsrgb", "gpu", "api=gl,color=srgb" },
|
|
{ "glsrgbnl", "gpu", "api=gl,color=srgbnl" },
|
|
{ "glesf16", "gpu", "api=gles,color=f16" },
|
|
{ "glessrgb", "gpu", "api=gles,color=srgb" },
|
|
{ "glessrgbnl", "gpu", "api=gles,color=srgbnl" },
|
|
{ "glsrgb", "gpu", "api=gl,color=srgb" },
|
|
{ "glwide", "gpu", "api=gl,color=f16_wide" },
|
|
{ "glnarrow", "gpu", "api=gl,color=f16_narrow" },
|
|
{ "glessrgb", "gpu", "api=gles,color=srgb" },
|
|
{ "gleswide", "gpu", "api=gles,color=f16_wide" },
|
|
{ "glesnarrow", "gpu", "api=gles,color=f16_narrow" },
|
|
{ "gldft", "gpu", "api=gl,dit=true" },
|
|
{ "glesdft", "gpu", "api=gles,dit=true" },
|
|
{ "debuggl", "gpu", "api=debuggl" },
|
|
{ "nullgl", "gpu", "api=nullgl" },
|
|
{ "angle_d3d11_es2", "gpu", "api=angle_d3d11_es2" },
|
|
{ "angle_d3d11_es3", "gpu", "api=angle_d3d11_es3" },
|
|
{ "angle_d3d9_es2", "gpu", "api=angle_d3d9_es2" },
|
|
{ "angle_d3d11_es2_msaa4", "gpu", "api=angle_d3d11_es2,samples=4" },
|
|
{ "angle_d3d11_es2_msaa8", "gpu", "api=angle_d3d11_es2,samples=8" },
|
|
{ "angle_gl_es2", "gpu", "api=angle_gl_es2" },
|
|
{ "angle_gl_es3", "gpu", "api=angle_gl_es3" },
|
|
{ "commandbuffer", "gpu", "api=commandbuffer" }
|
|
#if SK_MESA
|
|
,{ "mesa", "gpu", "api=mesa" }
|
|
#endif
|
|
#ifdef SK_VULKAN
|
|
,{ "vk", "gpu", "api=vulkan" }
|
|
,{ "vksrgb", "gpu", "api=vulkan,color=srgb" }
|
|
,{ "vkwide", "gpu", "api=vulkan,color=f16_wide" }
|
|
,{ "vkmsaa4", "gpu", "api=vulkan,samples=4" }
|
|
,{ "vkmsaa8", "gpu", "api=vulkan,samples=8" }
|
|
#endif
|
|
|
|
#else
|
|
{ "", "", "" }
|
|
#endif
|
|
};
|
|
|
|
static const char configHelp[] =
|
|
"Options: 565 8888 srgb f16 nonrendering null pdf pdfa skp pipe svg xps";
|
|
|
|
static const char* config_help_fn() {
|
|
static SkString helpString;
|
|
helpString.set(configHelp);
|
|
for (const auto& config : gPredefinedConfigs) {
|
|
helpString.appendf(" %s", config.predefinedConfig);
|
|
}
|
|
helpString.append(" or use extended form 'backend[option=value,...]'.\n");
|
|
return helpString.c_str();
|
|
}
|
|
|
|
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,inst=bool,samples=int]\n"
|
|
"\tapi\ttype: string\trequired\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\tdebuggl \t\t\tUse debug OpenGL.\n"
|
|
"\t\tnullgl \t\t\tUse null OpenGL.\n"
|
|
"\t\tangle_d3d9_es2\t\t\tUse OpenGL ES2 on the ANGLE Direct3D9 backend.\n"
|
|
"\t\tangle_d3d11_es2\t\t\tUse OpenGL ES2 on the ANGLE Direct3D11 backend.\n"
|
|
"\t\tangle_d3d11_es3\t\t\tUse OpenGL ES3 on the ANGLE Direct3D11 backend.\n"
|
|
"\t\tangle_gl_es2\t\t\tUse OpenGL ES2 on the ANGLE OpenGL backend.\n"
|
|
"\t\tangle_gl_es3\t\t\tUse OpenGL ES3 on the ANGLE OpenGL backend.\n"
|
|
"\t\tcommandbuffer\t\tUse command buffer.\n"
|
|
#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{_gamut}\t\tLinear 16-bit floating point.\n"
|
|
"\t\tsrgb{_gamut}\t\tsRGB 8888.\n"
|
|
"\t gamut\ttype: string\tdefault: srgb.\n"
|
|
"\t Select color gamut for f16 or sRGB format buffers.\n"
|
|
"\t Options:\n"
|
|
"\t\tsrgb\t\t\tsRGB gamut.\n"
|
|
"\t\twide\t\t\tWide Gamut RGB.\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"
|
|
// Help text for pre-defined configs is auto-generated from gPredefinedConfigs
|
|
#endif
|
|
;
|
|
|
|
static const char* config_extended_help_fn() {
|
|
static SkString helpString;
|
|
helpString.set(configExtendedHelp);
|
|
for (const auto& config : gPredefinedConfigs) {
|
|
helpString.appendf("\t%-10s\t= gpu(%s)\n", config.predefinedConfig, config.options);
|
|
}
|
|
return helpString.c_str();
|
|
}
|
|
|
|
DEFINE_extended_string(config, defaultConfigs, config_help_fn(), config_extended_help_fn());
|
|
|
|
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 useInstanced, bool useDIText, int samples, SkColorType colorType,
|
|
sk_sp<SkColorSpace> colorSpace)
|
|
: SkCommandLineConfig(tag, SkString("gpu"), viaParts)
|
|
, fContextType(contextType)
|
|
, fContextOverrides(ContextOverrides::kNone)
|
|
, fUseDIText(useDIText)
|
|
, fSamples(samples)
|
|
, fColorType(colorType)
|
|
, fColorSpace(std::move(colorSpace)) {
|
|
if (useNVPR) {
|
|
fContextOverrides |= ContextOverrides::kRequireNVPRSupport;
|
|
} else if (!useInstanced) {
|
|
// 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;
|
|
}
|
|
if (useInstanced) {
|
|
fContextOverrides |= ContextOverrides::kUseInstanced;
|
|
}
|
|
// 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;
|
|
}
|
|
}
|
|
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("debuggl")) {
|
|
*outContextType = GrContextFactory::kDebugGL_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("nullgl")) {
|
|
*outContextType = GrContextFactory::kNullGL_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("angle_d3d9_es2")) {
|
|
*outContextType = GrContextFactory::kANGLE_D3D9_ES2_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("angle_d3d11_es2")) {
|
|
*outContextType = GrContextFactory::kANGLE_D3D11_ES2_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("angle_d3d11_es3")) {
|
|
*outContextType = GrContextFactory::kANGLE_D3D11_ES3_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("angle_gl_es2")) {
|
|
*outContextType = GrContextFactory::kANGLE_GL_ES2_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("angle_gl_es3")) {
|
|
*outContextType = GrContextFactory::kANGLE_GL_ES3_ContextType;
|
|
return true;
|
|
}
|
|
if (value.equals("commandbuffer")) {
|
|
*outContextType = GrContextFactory::kCommandBuffer_ContextType;
|
|
return true;
|
|
}
|
|
#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,
|
|
sk_sp<SkColorSpace>* outColorSpace) {
|
|
if (value.equals("8888")) {
|
|
*outColorType = kRGBA_8888_SkColorType;
|
|
*outColorSpace = nullptr;
|
|
return true;
|
|
}
|
|
|
|
SkTArray<SkString> commands;
|
|
SkStrSplit(value.c_str(), "_", &commands);
|
|
if (commands.count() < 1 || commands.count() > 2) {
|
|
return false;
|
|
}
|
|
|
|
const bool linearGamma = commands[0].equals("f16");
|
|
SkColorSpace::Gamut gamut = SkColorSpace::kSRGB_Gamut;
|
|
SkColorSpace::RenderTargetGamma gamma = linearGamma ? SkColorSpace::kLinear_RenderTargetGamma
|
|
: SkColorSpace::kSRGB_RenderTargetGamma;
|
|
*outColorSpace = SkColorSpace::MakeRGB(gamma, gamut);
|
|
|
|
if (commands.count() == 2) {
|
|
if (commands[1].equals("srgb")) {
|
|
// sRGB gamut (which is our default)
|
|
} else if (commands[1].equals("wide")) {
|
|
// WideGamut RGB
|
|
const float gWideGamutRGB_toXYZD50[]{
|
|
0.7161046f, 0.1009296f, 0.1471858f, // -> X
|
|
0.2581874f, 0.7249378f, 0.0168748f, // -> Y
|
|
0.0000000f, 0.0517813f, 0.7734287f, // -> Z
|
|
};
|
|
SkMatrix44 wideGamutRGBMatrix(SkMatrix44::kUninitialized_Constructor);
|
|
wideGamutRGBMatrix.set3x3RowMajorf(gWideGamutRGB_toXYZD50);
|
|
*outColorSpace = SkColorSpace::MakeRGB(gamma, wideGamutRGBMatrix);
|
|
} else if (commands[1].equals("narrow")) {
|
|
// NarrowGamut RGB (an artifically smaller than sRGB gamut)
|
|
SkColorSpacePrimaries primaries ={
|
|
0.54f, 0.33f, // Rx, Ry
|
|
0.33f, 0.50f, // Gx, Gy
|
|
0.25f, 0.20f, // Bx, By
|
|
0.3127f, 0.3290f, // Wx, Wy
|
|
};
|
|
SkMatrix44 narrowGamutRGBMatrix(SkMatrix44::kUninitialized_Constructor);
|
|
primaries.toXYZD50(&narrowGamutRGBMatrix);
|
|
*outColorSpace = SkColorSpace::MakeRGB(gamma, narrowGamutRGBMatrix);
|
|
} else {
|
|
// Unknown color gamut
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Now pick a color type
|
|
if (commands[0].equals("f16")) {
|
|
*outColorType = kRGBA_F16_SkColorType;
|
|
return true;
|
|
}
|
|
if (commands[0].equals("srgb") || commands[0].equals("srgbnl")) {
|
|
*outColorType = kRGBA_8888_SkColorType;
|
|
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::kGL_ContextType;
|
|
bool seenUseNVPR = false;
|
|
bool useNVPR = false;
|
|
bool seenUseInstanced = false;
|
|
bool useInstanced = false;
|
|
bool seenUseDIText =false;
|
|
bool useDIText = false;
|
|
bool seenSamples = false;
|
|
int samples = 0;
|
|
bool seenColor = false;
|
|
SkColorType colorType = kRGBA_8888_SkColorType;
|
|
sk_sp<SkColorSpace> colorSpace = nullptr;
|
|
|
|
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("inst") && !seenUseInstanced) {
|
|
valueOk = parse_option_bool(value, &useInstanced);
|
|
seenUseInstanced = 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, &colorSpace);
|
|
seenColor = true;
|
|
}
|
|
if (!valueOk) {
|
|
return nullptr;
|
|
}
|
|
}
|
|
if (!seenAPI) {
|
|
return nullptr;
|
|
}
|
|
return new SkCommandLineConfigGpu(tag, vias, contextType, useNVPR, useInstanced, useDIText,
|
|
samples, colorType, colorSpace);
|
|
}
|
|
#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();
|
|
}
|
|
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);
|
|
}
|
|
}
|