Add m-esr52 at 52.6.0

1 files changed, 65 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/gl/cgl/PbufferSurfaceCGL.h b/gfx/angle/src/libANGLE/renderer/gl/cgl/PbufferSurfaceCGL.h
new file mode 100755
index 000000000..7cbb74da4
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/gl/cgl/PbufferSurfaceCGL.h
@@ -0,0 +1,65 @@
+//
+// Copyright (c) 2015 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.
+//
+
+// PBufferSurfaceCGL.h: an implementation of egl::Surface for PBuffers for the CLG backend,
+//                      currently implemented using renderbuffers
+
+#ifndef LIBANGLE_RENDERER_GL_CGL_PBUFFERSURFACECGL_H_
+#define LIBANGLE_RENDERER_GL_CGL_PBUFFERSURFACECGL_H_
+
+#include "libANGLE/renderer/gl/SurfaceGL.h"
+
+namespace rx
+{
+
+class FunctionsGL;
+class StateManagerGL;
+struct WorkaroundsGL;
+
+class PbufferSurfaceCGL : public SurfaceGL
+{
+  public:
+    PbufferSurfaceCGL(const egl::SurfaceState &state,
+                      RendererGL *renderer,
+                      EGLint width,
+                      EGLint height,
+                      const FunctionsGL *functions);
+    ~PbufferSurfaceCGL() override;
+
+    egl::Error initialize() override;
+    egl::Error makeCurrent() override;
+
+    egl::Error swap() override;
+    egl::Error postSubBuffer(EGLint x, EGLint y, EGLint width, EGLint height) override;
+    egl::Error querySurfacePointerANGLE(EGLint attribute, void **value) override;
+    egl::Error bindTexImage(gl::Texture *texture, EGLint buffer) override;
+    egl::Error releaseTexImage(EGLint buffer) override;
+    void setSwapInterval(EGLint interval) override;
+
+    EGLint getWidth() const override;
+    EGLint getHeight() const override;
+
+    EGLint isPostSubBufferSupported() const override;
+    EGLint getSwapBehavior() const override;
+
+    FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) override;
+
+  private:
+    unsigned mWidth;
+    unsigned mHeight;
+
+    const FunctionsGL *mFunctions;
+    StateManagerGL *mStateManager;
+    RendererGL *mRenderer;
+
+    GLuint mFramebuffer;
+    GLuint mColorRenderbuffer;
+    GLuint mDSRenderbuffer;
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_GL_CGL_PBUFFERSURFACECGL_H_