1 files changed, 102 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/EGLImplFactory.h b/gfx/angle/checkout/src/libANGLE/renderer/EGLImplFactory.h
new file mode 100644
index 0000000000..855131b68c
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+++ b/gfx/angle/checkout/src/libANGLE/renderer/EGLImplFactory.h
@@ -0,0 +1,102 @@
+//
+// Copyright 2016 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.
+//
+// EGLImplFactory.h:
+//   Factory interface for EGL Impl objects.
+//
+
+#ifndef LIBANGLE_RENDERER_EGLIMPLFACTORY_H_
+#define LIBANGLE_RENDERER_EGLIMPLFACTORY_H_
+
+#include "libANGLE/Stream.h"
+
+namespace egl
+{
+class AttributeMap;
+struct Config;
+class ImageSibling;
+struct ImageState;
+struct SurfaceState;
+}  // namespace egl
+
+namespace gl
+{
+class Context;
+class ErrorSet;
+class State;
+}  // namespace gl
+
+namespace rx
+{
+class ContextImpl;
+class EGLSyncImpl;
+class ImageImpl;
+class ExternalImageSiblingImpl;
+class SurfaceImpl;
+class ShareGroupImpl;
+
+class EGLImplFactory : angle::NonCopyable
+{
+  public:
+    EGLImplFactory() {}
+    virtual ~EGLImplFactory() {}
+
+    virtual SurfaceImpl *createWindowSurface(const egl::SurfaceState &state,
+                                             EGLNativeWindowType window,
+                                             const egl::AttributeMap &attribs)           = 0;
+    virtual SurfaceImpl *createPbufferSurface(const egl::SurfaceState &state,
+                                              const egl::AttributeMap &attribs)          = 0;
+    virtual SurfaceImpl *createPbufferFromClientBuffer(const egl::SurfaceState &state,
+                                                       EGLenum buftype,
+                                                       EGLClientBuffer clientBuffer,
+                                                       const egl::AttributeMap &attribs) = 0;
+    virtual SurfaceImpl *createPixmapSurface(const egl::SurfaceState &state,
+                                             NativePixmapType nativePixmap,
+                                             const egl::AttributeMap &attribs)           = 0;
+
+    virtual ImageImpl *createImage(const egl::ImageState &state,
+                                   const gl::Context *context,
+                                   EGLenum target,
+                                   const egl::AttributeMap &attribs) = 0;
+
+    virtual ContextImpl *createContext(const gl::State &state,
+                                       gl::ErrorSet *errorSet,
+                                       const egl::Config *configuration,
+                                       const gl::Context *shareContext,
+                                       const egl::AttributeMap &attribs) = 0;
+
+    virtual StreamProducerImpl *createStreamProducerD3DTexture(
+        egl::Stream::ConsumerType consumerType,
+        const egl::AttributeMap &attribs) = 0;
+
+    virtual ExternalImageSiblingImpl *createExternalImageSibling(const gl::Context *context,
+                                                                 EGLenum target,
+                                                                 EGLClientBuffer buffer,
+                                                                 const egl::AttributeMap &attribs);
+
+    virtual EGLSyncImpl *createSync(const egl::AttributeMap &attribs);
+
+    virtual ShareGroupImpl *createShareGroup() = 0;
+};
+
+inline ExternalImageSiblingImpl *EGLImplFactory::createExternalImageSibling(
+    const gl::Context *context,
+    EGLenum target,
+    EGLClientBuffer buffer,
+    const egl::AttributeMap &attribs)
+{
+    UNREACHABLE();
+    return nullptr;
+}
+
+inline EGLSyncImpl *EGLImplFactory::createSync(const egl::AttributeMap &attribs)
+{
+    UNREACHABLE();
+    return nullptr;
+}
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_EGLIMPLFACTORY_H_