Fix #306512: Improvements to the splash screen

Rewrote the splash-screen code so that it renders everything on the fly using vector graphics instead of using pre-rendered images.

Also designed and implemented a darker version of splash screen that is automatically used for unstable/development builds.

CMakeSettings.json

@@ -1,6 +1,39 @@
 {
    // See https://go.microsoft.com//fwlink//?linkid=834763 for more information about this file.
    "configurations": [
+      {
+         "name": "x64-Debug",
+         "generator": "Visual Studio 16 2019 Win64",
+         "configurationType": "Debug",
+         "inheritEnvironments": [ "msvc_x64_x64" ],
+         "buildRoot": "${projectDir}\\msvc.build_x64", // "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}", 
+         "installRoot": "${projectDir}\\msvc.install_x64", // "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
+         "cmakeCommandArgs": "-Wno-deprecated",
+         "variables": [
+            {
+               "name": "CMAKE_BUILD_TYPE",
+               "value": "DEBUG"
+            },
+            {
+               "name": "BUILD_FOR_WINSTORE",
+               "value": "OFF"
+            },
+            {
+               "name": "BUILD_64",
+               "value": "ON"
+            },
+            {
+               "name": "CMAKE_PREFIX_PATH",
+               "value": "${env.PATH};${projectDir}\\dependencies"
+            },
+            {
+               "name": "CMAKE_LIBRARY_PATH",
+               "value": "${projectDir}\\dependencies\\libx64"
+            }
+         ],
+         "buildCommandArgs": "",
+         "ctestCommandArgs": ""
+      },
       {
          "name": "x64-RelWithDebInfo",
          "generator": "Visual Studio 16 2019 Win64",
@@ -33,6 +66,39 @@
          ],
          "buildCommandArgs": "",
          "ctestCommandArgs": ""
+      },
+      {
+         "name": "x64-Release",
+         "generator": "Visual Studio 16 2019 Win64",
+         "configurationType": "Release",
+         "inheritEnvironments": [ "msvc_x64_x64" ],
+         "buildRoot": "${projectDir}\\msvc.build_x64", // "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}", 
+         "installRoot": "${projectDir}\\msvc.install_x64", // "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
+         "cmakeCommandArgs": "-Wno-deprecated",
+         "variables": [
+            {
+               "name": "CMAKE_BUILD_TYPE",
+               "value": "RELEASE"
+            },
+            {
+               "name": "BUILD_FOR_WINSTORE",
+               "value": "OFF"
+            },
+            {
+               "name": "BUILD_64",
+               "value": "ON"
+            },
+            {
+               "name": "CMAKE_PREFIX_PATH",
+               "value": "${env.PATH};${projectDir}\\dependencies"
+            },
+            {
+               "name": "CMAKE_LIBRARY_PATH",
+               "value": "${projectDir}\\dependencies\\libx64"
+            }
+         ],
+         "buildCommandArgs": "",
+         "ctestCommandArgs": ""
       }
    ]
-}
+}