summaryrefslogtreecommitdiffstats
path: root/gfx/gl/GLContextGLX.h
diff options
context:
space:
mode:
Diffstat (limited to 'gfx/gl/GLContextGLX.h')
-rw-r--r--gfx/gl/GLContextGLX.h99
1 files changed, 99 insertions, 0 deletions
diff --git a/gfx/gl/GLContextGLX.h b/gfx/gl/GLContextGLX.h
new file mode 100644
index 000000000..ca476baec
--- /dev/null
+++ b/gfx/gl/GLContextGLX.h
@@ -0,0 +1,99 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim: set ts=8 sts=4 et sw=4 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef GLCONTEXTGLX_H_
+#define GLCONTEXTGLX_H_
+
+#include "GLContext.h"
+#include "GLXLibrary.h"
+#include "mozilla/X11Util.h"
+
+namespace mozilla {
+namespace gl {
+
+class GLContextGLX : public GLContext
+{
+public:
+ MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(GLContextGLX, override)
+ static already_AddRefed<GLContextGLX>
+ CreateGLContext(CreateContextFlags flags,
+ const SurfaceCaps& caps,
+ GLContextGLX* shareContext,
+ bool isOffscreen,
+ Display* display,
+ GLXDrawable drawable,
+ GLXFBConfig cfg,
+ bool deleteDrawable,
+ gfxXlibSurface* pixmap = nullptr,
+ ContextProfile profile = ContextProfile::OpenGLCompatibility);
+
+ // Finds a GLXFBConfig compatible with the provided window.
+ static bool
+ FindFBConfigForWindow(Display* display, int screen, Window window,
+ ScopedXFree<GLXFBConfig>* const out_scopedConfigArr,
+ GLXFBConfig* const out_config, int* const out_visid);
+
+ ~GLContextGLX();
+
+ virtual GLContextType GetContextType() const override { return GLContextType::GLX; }
+
+ static GLContextGLX* Cast(GLContext* gl) {
+ MOZ_ASSERT(gl->GetContextType() == GLContextType::GLX);
+ return static_cast<GLContextGLX*>(gl);
+ }
+
+ bool Init() override;
+
+ virtual bool MakeCurrentImpl(bool aForce) override;
+
+ virtual bool IsCurrent() override;
+
+ virtual bool SetupLookupFunction() override;
+
+ virtual bool IsDoubleBuffered() const override;
+
+ virtual bool SupportsRobustness() const override;
+
+ virtual bool SwapBuffers() override;
+
+ // Overrides the current GLXDrawable backing the context and makes the
+ // context current.
+ bool OverrideDrawable(GLXDrawable drawable);
+
+ // Undoes the effect of a drawable override.
+ bool RestoreDrawable();
+
+private:
+ friend class GLContextProviderGLX;
+
+ GLContextGLX(CreateContextFlags flags,
+ const SurfaceCaps& caps,
+ GLContext* shareContext,
+ bool isOffscreen,
+ Display* aDisplay,
+ GLXDrawable aDrawable,
+ GLXContext aContext,
+ bool aDeleteDrawable,
+ bool aDoubleBuffered,
+ gfxXlibSurface* aPixmap,
+ ContextProfile profile);
+
+ GLXContext mContext;
+ Display* mDisplay;
+ GLXDrawable mDrawable;
+ bool mDeleteDrawable;
+ bool mDoubleBuffered;
+
+ GLXLibrary* mGLX;
+
+ RefPtr<gfxXlibSurface> mPixmap;
+ bool mOwnsContext;
+};
+
+}
+}
+
+#endif // GLCONTEXTGLX_H_