Trace Tests: Allow runs against SwiftShader.

SwiftShader can allow for a platform-indendent replay. This is useful
for re-tracing. By default disable the SwiftShader test configs unless
we pass in --enable-all-trace-tests.

Also disable the mock ICD trace tests by default.

Bug: angleproject:5134
Change-Id: Ibf1f3ebd6c17f15123705b7d4d9ddd6308f873f3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2502311
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>

src/tests/perf_tests/ANGLEPerfTest.cpp

@@ -432,9 +432,16 @@ std::string RenderTestParams::backend() const
             return "_unk";
     }
 
-    if (eglParameters.deviceType == EGL_PLATFORM_ANGLE_DEVICE_TYPE_NULL_ANGLE)
+    switch (eglParameters.deviceType)
     {
-        strstr << "_null";
+        case EGL_PLATFORM_ANGLE_DEVICE_TYPE_NULL_ANGLE:
+            strstr << "_null";
+            break;
+        case EGL_PLATFORM_ANGLE_DEVICE_TYPE_SWIFTSHADER_ANGLE:
+            strstr << "_swiftshader";
+            break;
+        default:
+            break;
     }
 
     return strstr.str();

src/tests/perf_tests/DrawCallPerfParams.h

@@ -69,6 +69,14 @@ ParamsT VulkanMockICD(const ParamsT &in)
     return out;
 }
 
+template <typename ParamsT>
+ParamsT VulkanSwiftShader(const ParamsT &in)
+{
+    ParamsT out       = in;
+    out.eglParameters = angle::egl_platform::VULKAN_SWIFTSHADER();
+    return out;
+}
+
 template <typename ParamsT>
 ParamsT WGL(const ParamsT &in)
 {

src/tests/perf_tests/TracePerfTest.cpp

@@ -221,6 +221,13 @@ TracePerfTest::TracePerfTest()
         mSkipTest = true;
     }
 
+    if (param.eglParameters.deviceType != EGL_PLATFORM_ANGLE_DEVICE_TYPE_HARDWARE_ANGLE &&
+        !gEnableAllTraceTests)
+    {
+        printf("Test skipped. Use --enable-all-trace-tests to run.\n");
+        mSkipTest = true;
+    }
+
     if (param.testID == RestrictedTraceID::cod_mobile)
     {
         // TODO: http://anglebug.com/4967 Vulkan: GL_EXT_color_buffer_float not supported on Pixel 2
@@ -839,7 +846,8 @@ std::vector<P> gTestsWithSurfaceType =
                       {SurfaceType::Offscreen, SurfaceType::Window, SurfaceType::WindowWithVSync},
                       CombineWithSurfaceType);
 std::vector<P> gTestsWithRenderer =
-    CombineWithFuncs(gTestsWithSurfaceType, {Vulkan<P>, VulkanMockICD<P>, Native<P>});
+    CombineWithFuncs(gTestsWithSurfaceType,
+                     {Vulkan<P>, VulkanMockICD<P>, VulkanSwiftShader<P>, Native<P>});
 std::vector<P> gTestsWithoutMockICD = FilterWithFunc(gTestsWithRenderer, NoAndroidMockICD);
 ANGLE_INSTANTIATE_TEST_ARRAY(TracePerfTest, gTestsWithoutMockICD);