mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
130 lines
3.5 KiB
C++
130 lines
3.5 KiB
C++
/* -*- 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 "mozilla/layers/CompositableClient.h"
|
|
#include <stdint.h> // for uint64_t, uint32_t
|
|
#include "gfxPlatform.h" // for gfxPlatform
|
|
#include "mozilla/layers/CompositableForwarder.h"
|
|
#include "mozilla/layers/TextureClient.h" // for TextureClient, etc
|
|
#include "mozilla/layers/TextureClientOGL.h"
|
|
#include "mozilla/mozalloc.h" // for operator delete, etc
|
|
#include "gfxASurface.h" // for gfxContentType
|
|
#ifdef XP_WIN
|
|
#include "gfxWindowsPlatform.h" // for gfxWindowsPlatform
|
|
#include "mozilla/layers/TextureD3D11.h"
|
|
#include "mozilla/layers/TextureD3D9.h"
|
|
#endif
|
|
|
|
using namespace mozilla::gfx;
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
CompositableClient::CompositableClient(CompositableForwarder* aForwarder,
|
|
TextureFlags aTextureFlags)
|
|
: mCompositableChild(nullptr)
|
|
, mForwarder(aForwarder)
|
|
, mTextureFlags(aTextureFlags)
|
|
{
|
|
MOZ_COUNT_CTOR(CompositableClient);
|
|
}
|
|
|
|
CompositableClient::~CompositableClient()
|
|
{
|
|
MOZ_COUNT_DTOR(CompositableClient);
|
|
Destroy();
|
|
}
|
|
|
|
LayersBackend
|
|
CompositableClient::GetCompositorBackendType() const
|
|
{
|
|
return mForwarder->GetCompositorBackendType();
|
|
}
|
|
|
|
void
|
|
CompositableClient::SetIPDLActor(CompositableChild* aChild)
|
|
{
|
|
mCompositableChild = aChild;
|
|
}
|
|
|
|
CompositableChild*
|
|
CompositableClient::GetIPDLActor() const
|
|
{
|
|
return mCompositableChild;
|
|
}
|
|
|
|
bool
|
|
CompositableClient::Connect()
|
|
{
|
|
if (!GetForwarder() || GetIPDLActor()) {
|
|
return false;
|
|
}
|
|
GetForwarder()->Connect(this);
|
|
return true;
|
|
}
|
|
|
|
void
|
|
CompositableClient::Destroy()
|
|
{
|
|
if (!mCompositableChild) {
|
|
return;
|
|
}
|
|
mCompositableChild->SetClient(nullptr);
|
|
mCompositableChild->Destroy();
|
|
mCompositableChild = nullptr;
|
|
}
|
|
|
|
uint64_t
|
|
CompositableClient::GetAsyncID() const
|
|
{
|
|
if (mCompositableChild) {
|
|
return mCompositableChild->GetAsyncID();
|
|
}
|
|
return 0; // zero is always an invalid async ID
|
|
}
|
|
|
|
|
|
void
|
|
CompositableChild::Destroy()
|
|
{
|
|
Send__delete__(this);
|
|
}
|
|
|
|
TemporaryRef<BufferTextureClient>
|
|
CompositableClient::CreateBufferTextureClient(SurfaceFormat aFormat,
|
|
TextureFlags aTextureFlags,
|
|
gfx::BackendType aMoz2DBackend)
|
|
{
|
|
return TextureClient::CreateBufferTextureClient(GetForwarder(), aFormat,
|
|
aTextureFlags | mTextureFlags,
|
|
aMoz2DBackend);
|
|
}
|
|
|
|
TemporaryRef<TextureClient>
|
|
CompositableClient::CreateTextureClientForDrawing(SurfaceFormat aFormat,
|
|
TextureFlags aTextureFlags,
|
|
gfx::BackendType aMoz2DBackend,
|
|
const IntSize& aSizeHint)
|
|
{
|
|
return TextureClient::CreateTextureClientForDrawing(GetForwarder(), aFormat,
|
|
aTextureFlags | mTextureFlags,
|
|
aMoz2DBackend,
|
|
aSizeHint);
|
|
}
|
|
|
|
bool
|
|
CompositableClient::AddTextureClient(TextureClient* aClient)
|
|
{
|
|
return aClient->InitIPDLActor(mForwarder);
|
|
}
|
|
|
|
void
|
|
CompositableClient::OnTransaction()
|
|
{
|
|
}
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|