Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/gfx/angle/checkout/src/libANGLE/renderer/RenderbufferImpl.h b/gfx/angle/checkout/src/libANGLE/renderer/RenderbufferImpl.h
new file mode 100644
index 0000000000..11ad88cb75
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/RenderbufferImpl.h
@@ -0,0 +1,63 @@
+//
+// Copyright (c) 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.
+//
+
+// RenderbufferImpl.h: Defines the abstract class gl::RenderbufferImpl
+
+#ifndef LIBANGLE_RENDERER_RENDERBUFFERIMPL_H_
+#define LIBANGLE_RENDERER_RENDERBUFFERIMPL_H_
+
+#include "angle_gl.h"
+#include "common/angleutils.h"
+#include "libANGLE/Error.h"
+#include "libANGLE/renderer/FramebufferAttachmentObjectImpl.h"
+
+namespace gl
+{
+class RenderbufferState;
+}  // namespace gl
+
+namespace egl
+{
+class Image;
+}  // namespace egl
+
+namespace rx
+{
+
+class RenderbufferImpl : public FramebufferAttachmentObjectImpl
+{
+  public:
+    RenderbufferImpl(const gl::RenderbufferState &state) : mState(state) {}
+    ~RenderbufferImpl() override {}
+    virtual void onDestroy(const gl::Context *context) {}
+
+    virtual angle::Result setStorage(const gl::Context *context,
+                                     GLenum internalformat,
+                                     size_t width,
+                                     size_t height)                   = 0;
+    virtual angle::Result setStorageMultisample(const gl::Context *context,
+                                                size_t samples,
+                                                GLenum internalformat,
+                                                size_t width,
+                                                size_t height)        = 0;
+    virtual angle::Result setStorageEGLImageTarget(const gl::Context *context,
+                                                   egl::Image *image) = 0;
+
+    // Override if accurate native memory size information is available
+    virtual GLint getMemorySize() const;
+
+  protected:
+    const gl::RenderbufferState &mState;
+};
+
+inline GLint RenderbufferImpl::getMemorySize() const
+{
+    return 0;
+}
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_RENDERBUFFERIMPL_H_