Add SkSurfaceCharacterization operator== && !=

TBR=bsalomon@google.com
Change-Id: Ic58849dcb3be1f00431f897af328f6f3c3f00d75
Reviewed-on: https://skia-review.googlesource.com/118340
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/core/SkSurfaceCharacterization.cpp b/src/core/SkSurfaceCharacterization.cpp
new file mode 100644
index 0000000000..b82f2a681f
--- /dev/null
+++ b/src/core/SkSurfaceCharacterization.cpp
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2018 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkSurfaceCharacterization.h"
+
+#if SK_SUPPORT_GPU
+bool SkSurfaceCharacterization::operator==(const SkSurfaceCharacterization& other) const {
+    if (!this->isValid() || !other.isValid()) {
+        return false;
+    }
+
+    if (fContextInfo->fContextUniqueID != other.fContextInfo->fContextUniqueID) {
+        return false;
+    }
+
+    return fCacheMaxResourceBytes == other.fCacheMaxResourceBytes &&
+           fOrigin == other.fOrigin &&
+           fImageInfo == other.fImageInfo &&
+           fConfig == other.fConfig &&
+           fFSAAType == other.fFSAAType &&
+           fStencilCnt == other.fStencilCnt &&
+           fIsTextureable == other.fIsTextureable &&
+           fIsMipMapped == other.fIsMipMapped &&
+           fSurfaceProps == other.fSurfaceProps;
+}
+
+#endif