Add m-esr52 at 52.6.0

1 files changed, 44 insertions, 0 deletions

diff --git a/dom/canvas/WebGL1Context.h b/dom/canvas/WebGL1Context.h
new file mode 100644
index 000000000..b58d57fed
--- /dev/null
+++ b/dom/canvas/WebGL1Context.h
@@ -0,0 +1,44 @@
+/* -*- 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/. */
+
+#ifndef WEBGL_1_CONTEXT_H_
+#define WEBGL_1_CONTEXT_H_
+
+#include "WebGLContext.h"
+
+namespace mozilla {
+
+class WebGL1Context
+    : public WebGLContext
+{
+public:
+    static WebGL1Context* Create();
+
+private:
+    WebGL1Context();
+
+    virtual UniquePtr<webgl::FormatUsageAuthority>
+    CreateFormatUsage(gl::GLContext* gl) const override;
+
+public:
+    virtual ~WebGL1Context();
+
+    virtual bool IsWebGL2() const override {
+        return false;
+    }
+
+    // nsWrapperCache
+    virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> givenProto) override;
+
+private:
+    virtual bool ValidateAttribPointerType(bool integerMode, GLenum type,
+                                           uint32_t* alignment,
+                                           const char* info) override;
+    virtual bool ValidateUniformMatrixTranspose(bool transpose, const char* info) override;
+};
+
+} // namespace mozilla
+
+#endif // WEBGL_1_CONTEXT_H_