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-rw-r--r--dom/canvas/WebGL1Context.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/dom/canvas/WebGL1Context.h b/dom/canvas/WebGL1Context.h
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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/. */
+
+#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_