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-rw-r--r--dom/canvas/WebGL2ContextPrograms.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/dom/canvas/WebGL2ContextPrograms.cpp b/dom/canvas/WebGL2ContextPrograms.cpp
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index 000000000..b53798e75
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+++ b/dom/canvas/WebGL2ContextPrograms.cpp
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "WebGL2Context.h"
+
+#include "GLContext.h"
+#include "WebGLProgram.h"
+
+namespace mozilla {
+
+// -------------------------------------------------------------------------
+// Programs and shaders
+
+GLint
+WebGL2Context::GetFragDataLocation(const WebGLProgram& prog, const nsAString& name)
+{
+ if (IsContextLost())
+ return -1;
+
+ if (!ValidateObject("getFragDataLocation: program", prog))
+ return -1;
+
+ return prog.GetFragDataLocation(name);
+}
+
+} // namespace mozilla