一、WebGL vendor：(厂商)

Google Inc. (NVIDIA)

c++定义在

third_party\angle\src\libANGLE\Display.cpp

格式化Google Inc.字符在Display::initVendorString()函数里面，可以在此修改值。

void Display::initVendorString()
{mVendorString                = "Google Inc.";std::string vendorStringImpl = mImplementation->getVendorString();if (!vendorStringImpl.empty()){mVendorString += " (" + vendorStringImpl + ")";}
}

const std::string &Display::getVendorString() const
{return mVendorString;
}

 

二、WebGL renderer：(渲染)

ANGLE (NVIDIA, NVIDIA GeForce RTX 3060 (0x00002504) Direct3D11 vs_5_0 ps_5_0, D3D11)

src\ui\gl\gl_implementation.cc里面

  const char* renderer_str =
      reinterpret_cast<const char*>(api->glGetStringFn(GL_RENDERER));定义了获取

ANGLE (NVIDIA, NVIDIA GeForce RTX 3060 (0x00002504) Direct3D11 vs_5_0 ps_5_0, D3D11)

bool WillUseGLGetStringForExtensions(GLApi* api) {const char* version_str =reinterpret_cast<const char*>(api->glGetStringFn(GL_VERSION));const char* renderer_str =reinterpret_cast<const char*>(api->glGetStringFn(GL_RENDERER));gfx::ExtensionSet extensions;GLVersionInfo version_info(version_str, renderer_str, extensions);return version_info.is_es || version_info.major_version < 3;
}

可以在此处修改。

const char* renderer_str =
    reinterpret_cast<const char*>(api->glGetStringFn(GL_RENDERER));函数实现在

主要修改指纹点介绍完毕，仅供学习参考。