Add metal display type to angle_deqp_tests

doc/dEQP.md

@@ -46,8 +46,9 @@ To specify the exact platform for ANGLE + dEQP, use the arguments:
   * `--deqp-egl-display-type=angle-d3d11-fl93` for D3D11 Feature level 9_3
   * `--deqp-egl-display-type=angle-gl` for OpenGL Desktop (OSX, Linux and Windows)
   * `--deqp-egl-display-type=angle-gles` for OpenGL ES (Android/ChromeOS, some Windows platforms)
-  * `--deqp-egl-display-type=angle-vulkan` for Vulkan (Android, Linux, Windows)
+  * `--deqp-egl-display-type=angle-metal` for Metal (Mac)
   * `--deqp-egl-display-type=angle-swiftshader` for Vulkan with SwiftShader as driver (Android, Linux, Mac, Windows)
+  * `--deqp-egl-display-type=angle-vulkan` for Vulkan (Android, Linux, Windows)
 
 The flag `--use-angle=X` has the same effect as `--deqp-egl-display-type=angle-X`.
 

samples/sample_util/SampleApplication.cpp

@@ -26,9 +26,10 @@ const DisplayTypeInfo kDisplayTypes[] = {
     {"d3d11", EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE},
     {"gl", EGL_PLATFORM_ANGLE_TYPE_OPENGL_ANGLE},
     {"gles", EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE},
+    {"metal", EGL_PLATFORM_ANGLE_TYPE_METAL_ANGLE},
     {"null", EGL_PLATFORM_ANGLE_TYPE_NULL_ANGLE},
-    {"vulkan", EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE},
     {"swiftshader", EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE},
+    {"vulkan", EGL_PLATFORM_ANGLE_TYPE_VULKAN_ANGLE},
 };
 
 EGLint GetDisplayTypeFromArg(const char *displayTypeArg)

src/tests/deqp_support/angle_deqp_gtest.cpp

@@ -96,9 +96,10 @@ constexpr APIInfo kEGLDisplayAPIs[] = {
     {"angle-d3d11", GPUTestConfig::kAPID3D11},
     {"angle-gl", GPUTestConfig::kAPIGLDesktop},
     {"angle-gles", GPUTestConfig::kAPIGLES},
+    {"angle-metal", GPUTestConfig::kAPIMetal},
     {"angle-null", GPUTestConfig::kAPIUnknown},
-    {"angle-vulkan", GPUTestConfig::kAPIVulkan},
     {"angle-swiftshader", GPUTestConfig::kAPISwiftShader},
+    {"angle-vulkan", GPUTestConfig::kAPIVulkan},
 };
 
 constexpr char kdEQPEGLString[]  = "--deqp-egl-display-type=";

src/tests/deqp_support/tcuANGLEPlatform.cpp

@@ -106,6 +106,16 @@ ANGLEPlatform::ANGLEPlatform(angle::LogErrorFunc logErrorFunc)
     }
 #endif
 
+#if (DE_OS == DE_OS_OSX)
+    {
+        std::vector<eglw::EGLAttrib> mtlAttribs = initAttribs(EGL_PLATFORM_ANGLE_TYPE_METAL_ANGLE);
+
+        auto *mtlFactory = new ANGLENativeDisplayFactory("angle-metal", "ANGLE Metal Display",
+                                                         mtlAttribs, &mEvents);
+        m_nativeDisplayFactoryRegistry.registerFactory(mtlFactory);
+    }
+#endif
+
     {
         std::vector<eglw::EGLAttrib> nullAttribs = initAttribs(EGL_PLATFORM_ANGLE_TYPE_NULL_ANGLE);