1 files changed, 65 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/VertexBuffer11.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/VertexBuffer11.h
new file mode 100644
index 0000000000..46b52cb602
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/VertexBuffer11.h
@@ -0,0 +1,65 @@
+//
+// Copyright 2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// VertexBuffer11.h: Defines the D3D11 VertexBuffer implementation.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D11_VERTEXBUFFER11_H_
+#define LIBANGLE_RENDERER_D3D_D3D11_VERTEXBUFFER11_H_
+
+#include <stdint.h>
+
+#include "libANGLE/renderer/d3d/VertexBuffer.h"
+#include "libANGLE/renderer/d3d/d3d11/ResourceManager11.h"
+
+namespace rx
+{
+class Renderer11;
+
+class VertexBuffer11 : public VertexBuffer
+{
+  public:
+    explicit VertexBuffer11(Renderer11 *const renderer);
+
+    angle::Result initialize(const gl::Context *context,
+                             unsigned int size,
+                             bool dynamicUsage) override;
+
+    // Warning: you should ensure binding really matches attrib.bindingIndex before using this
+    // function.
+    angle::Result storeVertexAttributes(const gl::Context *context,
+                                        const gl::VertexAttribute &attrib,
+                                        const gl::VertexBinding &binding,
+                                        gl::VertexAttribType currentValueType,
+                                        GLint start,
+                                        size_t count,
+                                        GLsizei instances,
+                                        unsigned int offset,
+                                        const uint8_t *sourceData) override;
+
+    unsigned int getBufferSize() const override;
+    angle::Result setBufferSize(const gl::Context *context, unsigned int size) override;
+    angle::Result discard(const gl::Context *context) override;
+
+    void hintUnmapResource() override;
+
+    const d3d11::Buffer &getBuffer() const;
+
+  private:
+    ~VertexBuffer11() override;
+    angle::Result mapResource(const gl::Context *context);
+
+    Renderer11 *const mRenderer;
+
+    d3d11::Buffer mBuffer;
+    unsigned int mBufferSize;
+    bool mDynamicUsage;
+
+    uint8_t *mMappedResourceData;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_D3D_D3D11_VERTEXBUFFER11_H_