Source code

Revision control

Copy as Markdown

Other Tools

/* -*- 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 "CompositableHost.h"
#include <map> // for _Rb_tree_iterator, map, etc
#include <utility> // for pair
#include "Effects.h" // for EffectMask, Effect, etc
#include "gfxUtils.h"
#include "Layers.h"
#include "mozilla/gfx/gfxVars.h"
#include "mozilla/layers/LayersSurfaces.h" // for SurfaceDescriptor
#include "mozilla/layers/TextureHost.h" // for TextureHost, etc
#include "mozilla/layers/WebRenderImageHost.h"
#include "mozilla/RefPtr.h" // for nsRefPtr
#include "nsDebug.h" // for NS_WARNING
#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, etc
#include "gfxPlatform.h" // for gfxPlatform
#include "IPDLActor.h"
namespace mozilla {
using namespace gfx;
namespace layers {
class Compositor;
CompositableHost::CompositableHost(const TextureInfo& aTextureInfo)
: mTextureInfo(aTextureInfo), mCompositorBridgeID(0) {
MOZ_COUNT_CTOR(CompositableHost);
}
CompositableHost::~CompositableHost() { MOZ_COUNT_DTOR(CompositableHost); }
void CompositableHost::UseTextureHost(const nsTArray<TimedTexture>& aTextures) {
}
void CompositableHost::RemoveTextureHost(TextureHost* aTexture) {}
/* static */
already_AddRefed<CompositableHost> CompositableHost::Create(
const TextureInfo& aTextureInfo) {
RefPtr<CompositableHost> result;
switch (aTextureInfo.mCompositableType) {
case CompositableType::IMAGE:
result = new WebRenderImageHost(aTextureInfo);
break;
default:
NS_ERROR("Unknown CompositableType");
}
return result.forget();
}
void CompositableHost::DumpTextureHost(std::stringstream& aStream,
TextureHost* aTexture) {
if (!aTexture) {
return;
}
RefPtr<gfx::DataSourceSurface> dSurf = aTexture->GetAsSurface();
if (!dSurf) {
return;
}
aStream << gfxUtils::GetAsDataURI(dSurf).get();
}
} // namespace layers
} // namespace mozilla