1 files changed, 49 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Buffer9.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Buffer9.h
new file mode 100644
index 0000000000..c1984146fc
--- /dev/null
+++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d9/Buffer9.h
@@ -0,0 +1,49 @@
+//
+// Copyright 2014 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.
+//
+
+// Buffer9.h: Defines the rx::Buffer9 class which implements rx::BufferImpl via rx::BufferD3D.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_
+#define LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_
+
+#include "common/MemoryBuffer.h"
+#include "libANGLE/angletypes.h"
+#include "libANGLE/renderer/d3d/BufferD3D.h"
+
+namespace rx
+{
+class Renderer9;
+
+class Buffer9 : public BufferD3D
+{
+  public:
+    Buffer9(Renderer9 *renderer);
+    virtual ~Buffer9();
+
+    static Buffer9 *makeBuffer9(BufferImpl *buffer);
+
+    // BufferD3D implementation
+    virtual size_t getSize() const { return mSize; }
+    virtual bool supportsDirectBinding() const { return false; }
+
+    // BufferImpl implementation
+    virtual gl::Error setData(const void* data, size_t size, GLenum usage);
+    gl::Error getData(const uint8_t **outData) override;
+    virtual gl::Error setSubData(const void* data, size_t size, size_t offset);
+    virtual gl::Error copySubData(BufferImpl* source, GLintptr sourceOffset, GLintptr destOffset, GLsizeiptr size);
+    virtual gl::Error map(size_t offset, size_t length, GLbitfield access, GLvoid **mapPtr);
+    virtual gl::Error unmap();
+    virtual void markTransformFeedbackUsage();
+
+  private:
+    Renderer9 *mRenderer;
+    MemoryBuffer mMemory;
+    size_t mSize;
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_