diff options
| author | Jocelyn Turcotte <jocelyn.turcotte@digia.com> | 2014-10-15 14:46:20 +0200 |
|---|---|---|
| committer | Jocelyn Turcotte <jocelyn.turcotte@digia.com> | 2014-11-25 16:27:29 +0100 |
| commit | d604139c9fc68a27a1d95faf9122a91abb9dd8f0 (patch) | |
| tree | d687a20edad5565c5d6b154617e4d521a23fb9fe /src/webengine | |
| parent | e47a1ff932bfc0cc2a8886ae24d5b6805dd4f055 (diff) | |
Support TransferableResource::is_software
When the GPU process fails to initialize, or when the --disable-gpu
switch is provided, the delegating renderer will transfer resource
mailboxes through shared memory pixel data instead of through shared
texture IDs in the GPU process.
Handle this by uploading the pixel data ourselves with
createTextureFromImage, also allowing us to render tiles in the
QtQuick 2D Renderer.
Change-Id: I70ad7122cd0e52dd5ab435ae01e7f032b8e1194e
Reviewed-by: Zeno Albisser <zeno.albisser@digia.com>
Diffstat (limited to 'src/webengine')
4 files changed, 13 insertions, 0 deletions
diff --git a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp index b09de3fcb..209b5fbea 100644 --- a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp +++ b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp @@ -44,6 +44,7 @@ #include <QVariant> #include <QWindow> #include <private/qquickwindow_p.h> +#include <private/qsgcontext_p.h> RenderWidgetHostViewQtDelegateQuick::RenderWidgetHostViewQtDelegateQuick(RenderWidgetHostViewQtDelegateClient *client, bool isPopup) : m_client(client) @@ -124,6 +125,11 @@ QWindow* RenderWidgetHostViewQtDelegateQuick::window() const return QQuickItem::window(); } +QSGTexture *RenderWidgetHostViewQtDelegateQuick::createTextureFromImage(const QImage &image) +{ + return QQuickItem::window()->createTextureFromImage(image, QQuickWindow::TextureCanUseAtlas); +} + QSGLayer *RenderWidgetHostViewQtDelegateQuick::createLayer() { QSGRenderContext *renderContext = QQuickWindowPrivate::get(QQuickItem::window())->context; diff --git a/src/webengine/render_widget_host_view_qt_delegate_quick.h b/src/webengine/render_widget_host_view_qt_delegate_quick.h index 1d2d8a92e..112d97377 100644 --- a/src/webengine/render_widget_host_view_qt_delegate_quick.h +++ b/src/webengine/render_widget_host_view_qt_delegate_quick.h @@ -57,6 +57,7 @@ public: virtual void hide() Q_DECL_OVERRIDE; virtual bool isVisible() const Q_DECL_OVERRIDE; virtual QWindow* window() const Q_DECL_OVERRIDE; + virtual QSGTexture *createTextureFromImage(const QImage &) Q_DECL_OVERRIDE; virtual QSGLayer *createLayer() Q_DECL_OVERRIDE; virtual QSGImageNode *createImageNode() Q_DECL_OVERRIDE; virtual void update() Q_DECL_OVERRIDE; diff --git a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp index 46db28768..6a0e416e0 100644 --- a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp +++ b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp @@ -95,6 +95,11 @@ QWindow *RenderWidgetHostViewQtDelegateQuickWindow::window() const return const_cast<RenderWidgetHostViewQtDelegateQuickWindow*>(this); } +QSGTexture *RenderWidgetHostViewQtDelegateQuickWindow::createTextureFromImage(const QImage &image) +{ + return m_realDelegate->createTextureFromImage(image); +} + QSGLayer *RenderWidgetHostViewQtDelegateQuickWindow::createLayer() { return m_realDelegate->createLayer(); diff --git a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.h b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.h index 95e636c4c..e6c793143 100644 --- a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.h +++ b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.h @@ -60,6 +60,7 @@ public: virtual void hide() Q_DECL_OVERRIDE; virtual bool isVisible() const Q_DECL_OVERRIDE; virtual QWindow* window() const Q_DECL_OVERRIDE; + virtual QSGTexture *createTextureFromImage(const QImage &) Q_DECL_OVERRIDE; virtual QSGLayer *createLayer() Q_DECL_OVERRIDE; virtual QSGImageNode *createImageNode() Q_DECL_OVERRIDE; virtual void update() Q_DECL_OVERRIDE; |