Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 69 insertions, 0 deletions

diff --git a/gfx/gl/GLContextProviderLinux.cpp b/gfx/gl/GLContextProviderLinux.cpp
new file mode 100644
index 0000000000..7205449387
--- /dev/null
+++ b/gfx/gl/GLContextProviderLinux.cpp
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "prenv.h"
+
+#include "GLContextProvider.h"
+#include "mozilla/gfx/gfxVars.h"
+
+namespace mozilla::gl {
+
+using namespace mozilla::gfx;
+using namespace mozilla::widget;
+
+#ifdef MOZ_X11
+static class GLContextProviderGLX sGLContextProviderGLX;
+#endif
+static class GLContextProviderEGL sGLContextProviderEGL;
+
+already_AddRefed<GLContext> GLContextProviderLinux::CreateForCompositorWidget(
+    CompositorWidget* aCompositorWidget, bool aHardwareWebRender,
+    bool aForceAccelerated) {
+  if (gfxVars::UseEGL()) {
+    return sGLContextProviderEGL.CreateForCompositorWidget(
+        aCompositorWidget, aHardwareWebRender, aForceAccelerated);
+#ifdef MOZ_X11
+  } else {
+    return sGLContextProviderGLX.CreateForCompositorWidget(
+        aCompositorWidget, aHardwareWebRender, aForceAccelerated);
+#endif
+  }
+}
+
+/*static*/
+already_AddRefed<GLContext> GLContextProviderLinux::CreateHeadless(
+    const GLContextCreateDesc& desc, nsACString* const out_failureId) {
+  if (gfxVars::UseEGL()) {
+    return sGLContextProviderEGL.CreateHeadless(desc, out_failureId);
+#ifdef MOZ_X11
+  } else {
+    return sGLContextProviderGLX.CreateHeadless(desc, out_failureId);
+#endif
+  }
+}
+
+/*static*/
+GLContext* GLContextProviderLinux::GetGlobalContext() {
+  if (gfxVars::UseEGL()) {
+    return sGLContextProviderEGL.GetGlobalContext();
+#ifdef MOZ_X11
+  } else {
+    return sGLContextProviderGLX.GetGlobalContext();
+#endif
+  }
+}
+
+/*static*/
+void GLContextProviderLinux::Shutdown() {
+  if (gfxVars::UseEGL()) {
+    sGLContextProviderEGL.Shutdown();
+#ifdef MOZ_X11
+  } else {
+    sGLContextProviderGLX.Shutdown();
+#endif
+  }
+}
+
+}  // namespace mozilla::gl