gfx/gl/GLContextProviderX11.cpp

   1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "prenv.h"
   7
   8 #include "GLContextProvider.h"
   9 #include "mozilla/gfx/gfxVars.h"
  10
  11 namespace mozilla::gl {
  12
  13 using namespace mozilla::gfx;
  14 using namespace mozilla::widget;
  15
  16 static class GLContextProviderGLX sGLContextProviderGLX;
  17 static class GLContextProviderEGL sGLContextProviderEGL;
  18
  19 already_AddRefed<GLContext> GLContextProviderX11::CreateForCompositorWidget(
  20     CompositorWidget* aCompositorWidget, bool aHardwareWebRender,
  21     bool aForceAccelerated) {
  22   if (!gfxVars::UseEGL()) {
  23     return sGLContextProviderGLX.CreateForCompositorWidget(
  24         aCompositorWidget, aHardwareWebRender, aForceAccelerated);
  25   } else {
  26     return sGLContextProviderEGL.CreateForCompositorWidget(
  27         aCompositorWidget, aHardwareWebRender, aForceAccelerated);
  28   }
  29 }
  30
  31 /*static*/
  32 already_AddRefed<GLContext> GLContextProviderX11::CreateHeadless(
  33     const GLContextCreateDesc& desc, nsACString* const out_failureId) {
  34   if (!gfxVars::UseEGL()) {
  35     return sGLContextProviderGLX.CreateHeadless(desc, out_failureId);
  36   } else {
  37     return sGLContextProviderEGL.CreateHeadless(desc, out_failureId);
  38   }
  39 }
  40
  41 /*static*/
  42 GLContext* GLContextProviderX11::GetGlobalContext() {
  43   if (!gfxVars::UseEGL()) {
  44     return sGLContextProviderGLX.GetGlobalContext();
  45   } else {
  46     return sGLContextProviderEGL.GetGlobalContext();
  47   }
  48 }
  49
  50 /*static*/
  51 void GLContextProviderX11::Shutdown() {
  52   if (!gfxVars::UseEGL()) {
  53     sGLContextProviderGLX.Shutdown();
  54   } else {
  55     sGLContextProviderEGL.Shutdown();
  56   }
  57 }
  58
  59 }  // namespace mozilla::gl