1 files changed, 42 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/ProgramPipelineImpl.h b/gfx/angle/checkout/src/libANGLE/renderer/ProgramPipelineImpl.h
new file mode 100644
index 0000000000..7f69571a9f
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+++ b/gfx/angle/checkout/src/libANGLE/renderer/ProgramPipelineImpl.h
@@ -0,0 +1,42 @@
+//
+// Copyright 2017 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.
+//
+
+// ProgramPipelineImpl.h: Defines the abstract rx::ProgramPipelineImpl class.
+
+#ifndef LIBANGLE_RENDERER_PROGRAMPIPELINEIMPL_H_
+#define LIBANGLE_RENDERER_PROGRAMPIPELINEIMPL_H_
+
+#include "common/angleutils.h"
+#include "libANGLE/ProgramPipeline.h"
+
+namespace rx
+{
+class ContextImpl;
+
+class ProgramPipelineImpl : public angle::NonCopyable
+{
+  public:
+    ProgramPipelineImpl(const gl::ProgramPipelineState &state) : mState(state) {}
+    virtual ~ProgramPipelineImpl() {}
+    virtual void destroy(const gl::Context *context) {}
+
+    virtual angle::Result link(const gl::Context *context,
+                               const gl::ProgramMergedVaryings &mergedVaryings,
+                               const gl::ProgramVaryingPacking &varyingPacking);
+
+    virtual void onProgramUniformUpdate(gl::ShaderType shaderType) {}
+
+    virtual angle::Result onLabelUpdate(const gl::Context *context);
+
+    const gl::ProgramPipelineState &getState() const { return mState; }
+
+  protected:
+    const gl::ProgramPipelineState &mState;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_PROGRAMPIPELINEIMPL_H_