mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-11-12 06:08:24 +02:00
265e672179
# ignore-this-changeset --HG-- extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
49 lines
1.4 KiB
C++
49 lines
1.4 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 "ClientCanvasRenderer.h"
|
|
|
|
#include "ClientCanvasLayer.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
CompositableForwarder* ClientCanvasRenderer::GetForwarder() {
|
|
return mLayer->Manager()->AsShadowForwarder();
|
|
}
|
|
|
|
bool ClientCanvasRenderer::CreateCompositable() {
|
|
if (!mCanvasClient) {
|
|
TextureFlags flags = TextureFlags::DEFAULT;
|
|
if (mOriginPos == gl::OriginPos::BottomLeft) {
|
|
flags |= TextureFlags::ORIGIN_BOTTOM_LEFT;
|
|
}
|
|
|
|
if (!mIsAlphaPremultiplied) {
|
|
flags |= TextureFlags::NON_PREMULTIPLIED;
|
|
}
|
|
|
|
mCanvasClient = CanvasClient::CreateCanvasClient(GetCanvasClientType(),
|
|
GetForwarder(), flags);
|
|
if (!mCanvasClient) {
|
|
return false;
|
|
}
|
|
|
|
if (mLayer->HasShadow()) {
|
|
if (mAsyncRenderer) {
|
|
static_cast<CanvasClientBridge*>(mCanvasClient.get())->SetLayer(mLayer);
|
|
} else {
|
|
mCanvasClient->Connect();
|
|
GetForwarder()->AsLayerForwarder()->Attach(mCanvasClient, mLayer);
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|