Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 80 insertions, 0 deletions

diff --git a/gfx/angle/checkout/src/libANGLE/Thread.h b/gfx/angle/checkout/src/libANGLE/Thread.h
new file mode 100644
index 0000000000..415c09bf37
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/Thread.h
@@ -0,0 +1,80 @@
+//
+// 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.
+//
+
+// Thread.h : Defines the Thread class which represents a global EGL thread.
+
+#ifndef LIBANGLE_THREAD_H_
+#define LIBANGLE_THREAD_H_
+
+#include <EGL/egl.h>
+
+#include "libANGLE/Debug.h"
+
+#include <atomic>
+
+namespace angle
+{
+#if defined(ANGLE_USE_ANDROID_TLS_SLOT)
+extern bool gUseAndroidOpenGLTlsSlot;
+#endif
+
+void PthreadKeyDestructorCallback(void *ptr);
+}  // namespace angle
+
+namespace gl
+{
+class Context;
+}  // namespace gl
+
+namespace egl
+{
+class Error;
+class Debug;
+class Display;
+class Surface;
+
+class Thread : public LabeledObject
+{
+  public:
+    Thread();
+
+    void setLabel(EGLLabelKHR label) override;
+    EGLLabelKHR getLabel() const override;
+
+    void setSuccess();
+
+    void setError(EGLint error,
+                  const char *command,
+                  const LabeledObject *object,
+                  const char *message);
+
+    // TODO: Remove egl::Error. http://anglebug.com/3041
+    void setError(const Error &error, const char *command, const LabeledObject *object);
+    EGLint getError() const;
+
+    void setAPI(EGLenum api);
+    EGLenum getAPI() const;
+
+    void setCurrent(gl::Context *context);
+    Surface *getCurrentDrawSurface() const;
+    Surface *getCurrentReadSurface() const;
+    gl::Context *getContext() const;
+    Display *getDisplay() const;
+
+  private:
+    EGLLabelKHR mLabel;
+    EGLint mError;
+    EGLenum mAPI;
+    gl::Context *mContext;
+};
+
+void EnsureDebugAllocated();
+void DeallocateDebug();
+Debug *GetDebug();
+
+}  // namespace egl
+
+#endif  // LIBANGLE_THREAD_H_