gecko-dev/gfx/webrender_bindings/RenderCompositor.cpp

66 строки
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 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/. */
#include "RenderCompositor.h"
#include "GLContext.h"
#include "mozilla/gfx/gfxVars.h"
#include "mozilla/layers/SyncObject.h"
#include "mozilla/webrender/RenderCompositorOGL.h"
#include "mozilla/widget/CompositorWidget.h"
#ifdef XP_WIN
# include "mozilla/webrender/RenderCompositorANGLE.h"
#endif
#if defined(MOZ_WAYLAND) || defined(MOZ_WIDGET_ANDROID)
# include "mozilla/webrender/RenderCompositorEGL.h"
#endif
namespace mozilla {
namespace wr {
/* static */
UniquePtr<RenderCompositor> RenderCompositor::Create(
RefPtr<widget::CompositorWidget>&& aWidget) {
#ifdef XP_WIN
if (gfx::gfxVars::UseWebRenderANGLE()) {
return RenderCompositorANGLE::Create(std::move(aWidget));
}
#endif
#if defined(MOZ_WAYLAND) || defined(MOZ_WIDGET_ANDROID)
UniquePtr<RenderCompositor> eglCompositor =
RenderCompositorEGL::Create(aWidget);
if (eglCompositor) {
return eglCompositor;
}
#endif
#if defined(MOZ_WIDGET_ANDROID)
// RenderCompositorOGL is not used on android
return nullptr;
#else
return RenderCompositorOGL::Create(std::move(aWidget));
#endif
}
RenderCompositor::RenderCompositor(RefPtr<widget::CompositorWidget>&& aWidget)
: mWidget(aWidget) {}
RenderCompositor::~RenderCompositor() {}
bool RenderCompositor::MakeCurrent() { return gl()->MakeCurrent(); }
bool RenderCompositor::IsContextLost() {
// XXX Add glGetGraphicsResetStatus handling for checking rendering context
// has not been lost
return false;
}
} // namespace wr
} // namespace mozilla