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aports/community/qt5-qtwebengine/0002-Move-out-GetInProcessGpuShareGroup-form-content-brow.patch
omni 906814ff04 community/qt5-qtwebengine: security upgrade to 5.15.12-lts 
- chromium security upgrade
- patch qtwebengine with most recent 5.15 commit
- bump module version to 5.15.8
2023-01-23 16:25:20 +00:00

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From f0120e41bba4ae68ba842546ea519b7b37939eb7 Mon Sep 17 00:00:00 2001
From: Michal Klocek <michal.klocek@qt.io>
Date: Wed, 18 Jan 2023 16:35:25 +0100
Subject: [PATCH] Move out GetInProcessGpuShareGroup form content browser
client
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Keeping the GetInProcessGpuShareGroup in content browser client
creates dependency from gpu_child_thread to content browser,
however gn build tree asserts when content/public/gpu depends on
content/public/browser as it breaks intended components dependency.
This worked so far as required headers in content browser client
got generated on time despite of missing dependency.
Fix the dependency tree and move the problematic function into
the content gpu client.
This change moves only code around.
Change-Id: Iedcbc8c3c7d1754d1937e6b2c2a470c0e489a597
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
---
src/core/compositor/content_gpu_client_qt.cpp | 135 +++++++++++++++++-
src/core/compositor/content_gpu_client_qt.h | 6 +
src/core/content_browser_client_qt.cpp | 105 --------------
src/core/content_browser_client_qt.h | 10 --
4 files changed, 137 insertions(+), 119 deletions(-)
diff --git a/src/core/compositor/content_gpu_client_qt.cpp b/src/core/compositor/content_gpu_client_qt.cpp
index f934979a0..8d7d5bce5 100644
--- a/src/core/compositor/content_gpu_client_qt.cpp
+++ b/src/core/compositor/content_gpu_client_qt.cpp
@@ -38,22 +38,149 @@
****************************************************************************/
#include "content_gpu_client_qt.h"
-
#include "web_engine_context.h"
+#include "ui/gl/gl_share_group.h"
+#include "ui/gl/gl_context.h"
+#include "ui/gl/gl_implementation.h"
+#include "ui/gl/gpu_timing.h"
+
+#if QT_CONFIG(opengl)
+#include <QOpenGLContext>
+#include <QOpenGLExtraFunctions>
+#endif
+
+#include <QGuiApplication>
+#include <qpa/qplatformnativeinterface.h>
+
+QT_BEGIN_NAMESPACE
+Q_GUI_EXPORT QOpenGLContext *qt_gl_global_share_context();
+QT_END_NAMESPACE
namespace QtWebEngineCore {
-ContentGpuClientQt::ContentGpuClientQt()
+class QtShareGLContext : public gl::GLContext
{
-}
+public:
+ QtShareGLContext(QOpenGLContext *qtContext) : gl::GLContext(0), m_handle(0)
+ {
+ QString platform = qApp->platformName().toLower();
+ QPlatformNativeInterface *pni = QGuiApplication::platformNativeInterface();
+ if (platform == QLatin1String("xcb") || platform == QLatin1String("offscreen")) {
+ if (gl::GetGLImplementation() == gl::kGLImplementationEGLGLES2)
+ m_handle =
+ pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
+ else
+ m_handle =
+ pni->nativeResourceForContext(QByteArrayLiteral("glxcontext"), qtContext);
+ } else if (platform == QLatin1String("cocoa"))
+ m_handle = pni->nativeResourceForContext(QByteArrayLiteral("cglcontextobj"), qtContext);
+ else if (platform == QLatin1String("qnx"))
+ m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
+ else if (platform == QLatin1String("eglfs") || platform == QLatin1String("wayland")
+ || platform == QLatin1String("wayland-egl"))
+ m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
+ else if (platform == QLatin1String("windows")) {
+ if (gl::GetGLImplementation() == gl::kGLImplementationEGLGLES2)
+ m_handle =
+ pni->nativeResourceForContext(QByteArrayLiteral("eglContext"), qtContext);
+ else
+ m_handle = pni->nativeResourceForContext(QByteArrayLiteral("renderingcontext"),
+ qtContext);
+ } else {
+ qFatal("%s platform not yet supported", platform.toLatin1().constData());
+ // Add missing platforms once they work.
+ Q_UNREACHABLE();
+ }
+ }
+
+ void *GetHandle() override { return m_handle; }
+ unsigned int CheckStickyGraphicsResetStatusImpl() override
+ {
+#if QT_CONFIG(opengl)
+ if (QOpenGLContext *context = qt_gl_global_share_context()) {
+ if (context->format().testOption(QSurfaceFormat::ResetNotification))
+ return context->extraFunctions()->glGetGraphicsResetStatus();
+ }
+#endif
+ return 0 /*GL_NO_ERROR*/;
+ }
+
+ // We don't care about the rest, this context shouldn't be used except for its handle.
+ bool Initialize(gl::GLSurface *, const gl::GLContextAttribs &) override
+ {
+ Q_UNREACHABLE();
+ return false;
+ }
+ bool MakeCurrentImpl(gl::GLSurface *) override
+ {
+ Q_UNREACHABLE();
+ return false;
+ }
+ void ReleaseCurrent(gl::GLSurface *) override
+ {
+ Q_UNREACHABLE();
+ }
+ bool IsCurrent(gl::GLSurface *) override
+ {
+ Q_UNREACHABLE();
+ return false;
+ }
+ scoped_refptr<gl::GPUTimingClient> CreateGPUTimingClient() override
+ {
+ return nullptr;
+ }
+ const gfx::ExtensionSet &GetExtensions() override
+ {
+ static const gfx::ExtensionSet s_emptySet;
+ return s_emptySet;
+ }
+ void ResetExtensions() override { }
+
+private:
+ void *m_handle;
+};
-ContentGpuClientQt::~ContentGpuClientQt()
+class ShareGroupQtQuick : public gl::GLShareGroup
{
+public:
+ gl::GLContext *GetContext() override { return m_shareContextQtQuick.get(); }
+ void AboutToAddFirstContext() override;
+
+private:
+ scoped_refptr<QtShareGLContext> m_shareContextQtQuick;
+};
+
+void ShareGroupQtQuick::AboutToAddFirstContext()
+{
+#if QT_CONFIG(opengl)
+ // This currently has to be setup by ::main in all applications using QQuickWebEngineView
+ // with de legated rendering.
+ QOpenGLContext *shareContext = qt_gl_global_share_context();
+ if (!shareContext) {
+ qFatal("QWebEngine: OpenGL resource sharing is not set up in QtQuick. Please make sure "
+ "to"
+ "call QtWebEngine::initialize() in your main() function before QCoreApplication "
+ "is "
+ "created.");
+ }
+ m_shareContextQtQuick = new QtShareGLContext(shareContext);
+#endif
}
+ContentGpuClientQt::ContentGpuClientQt() { }
+
+ContentGpuClientQt::~ContentGpuClientQt() { }
+
gpu::SyncPointManager *ContentGpuClientQt::GetSyncPointManager()
{
return WebEngineContext::syncPointManager();
}
+gl::GLShareGroup *ContentGpuClientQt::GetInProcessGpuShareGroup()
+{
+ if (!m_shareGroupQtQuick.get())
+ m_shareGroupQtQuick = new ShareGroupQtQuick;
+ return m_shareGroupQtQuick.get();
+}
+
} // namespace
diff --git a/src/core/compositor/content_gpu_client_qt.h b/src/core/compositor/content_gpu_client_qt.h
index d7ad43881..5288c65bd 100644
--- a/src/core/compositor/content_gpu_client_qt.h
+++ b/src/core/compositor/content_gpu_client_qt.h
@@ -43,6 +43,8 @@
namespace QtWebEngineCore {
+class ShareGroupQtQuick;
+
class ContentGpuClientQt : public content::ContentGpuClient {
public:
explicit ContentGpuClientQt();
@@ -50,6 +52,10 @@ public:
// content::ContentGpuClient implementation.
gpu::SyncPointManager *GetSyncPointManager() override;
+ gl::GLShareGroup *GetInProcessGpuShareGroup() override;
+
+private:
+ scoped_refptr<ShareGroupQtQuick> m_shareGroupQtQuick;
};
}
diff --git a/src/core/content_browser_client_qt.cpp b/src/core/content_browser_client_qt.cpp
index f3eccb921..0a444a277 100644
--- a/src/core/content_browser_client_qt.cpp
+++ b/src/core/content_browser_client_qt.cpp
@@ -80,7 +80,6 @@
#include "ui/base/ui_base_switches.h"
#include "ui/gl/gl_context.h"
#include "ui/gl/gl_implementation.h"
-#include "ui/gl/gl_share_group.h"
#include "ui/gl/gpu_timing.h"
#include "url/url_util_qt.h"
@@ -118,11 +117,6 @@
#include "api/qwebenginecookiestore.h"
#include "api/qwebenginecookiestore_p.h"
-#if QT_CONFIG(opengl)
-#include <QOpenGLContext>
-#include <QOpenGLExtraFunctions>
-#endif
-
#if QT_CONFIG(webengine_geolocation)
#include "base/memory/ptr_util.h"
#include "location_provider_qt.h"
@@ -179,11 +173,6 @@
#include <QGuiApplication>
#include <QStandardPaths>
-#include <qpa/qplatformnativeinterface.h>
-
-QT_BEGIN_NAMESPACE
-Q_GUI_EXPORT QOpenGLContext *qt_gl_global_share_context();
-QT_END_NAMESPACE
// Implement IsHandledProtocol as declared in //url/url_util_qt.h.
namespace url {
@@ -231,93 +220,6 @@ void MaybeAddThrottle(
throttles->push_back(std::move(maybe_throttle));
}
-class QtShareGLContext : public gl::GLContext {
-public:
- QtShareGLContext(QOpenGLContext *qtContext)
- : gl::GLContext(0)
- , m_handle(0)
- {
- QString platform = qApp->platformName().toLower();
- QPlatformNativeInterface *pni = QGuiApplication::platformNativeInterface();
- if (platform == QLatin1String("xcb") || platform == QLatin1String("offscreen")) {
- if (gl::GetGLImplementation() == gl::kGLImplementationEGLGLES2)
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
- else
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("glxcontext"), qtContext);
- } else if (platform == QLatin1String("cocoa"))
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("cglcontextobj"), qtContext);
- else if (platform == QLatin1String("qnx"))
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
- else if (platform == QLatin1String("eglfs") || platform == QLatin1String("wayland")
- || platform == QLatin1String("wayland-egl"))
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglcontext"), qtContext);
- else if (platform == QLatin1String("windows")) {
- if (gl::GetGLImplementation() == gl::kGLImplementationEGLGLES2)
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("eglContext"), qtContext);
- else
- m_handle = pni->nativeResourceForContext(QByteArrayLiteral("renderingcontext"), qtContext);
- } else {
- qFatal("%s platform not yet supported", platform.toLatin1().constData());
- // Add missing platforms once they work.
- Q_UNREACHABLE();
- }
- }
-
- void* GetHandle() override { return m_handle; }
- unsigned int CheckStickyGraphicsResetStatusImpl() override
- {
-#if QT_CONFIG(opengl)
- if (QOpenGLContext *context = qt_gl_global_share_context()) {
- if (context->format().testOption(QSurfaceFormat::ResetNotification))
- return context->extraFunctions()->glGetGraphicsResetStatus();
- }
-#endif
- return 0 /*GL_NO_ERROR*/;
- }
-
- // We don't care about the rest, this context shouldn't be used except for its handle.
- bool Initialize(gl::GLSurface *, const gl::GLContextAttribs &) override { Q_UNREACHABLE(); return false; }
- bool MakeCurrentImpl(gl::GLSurface *) override { Q_UNREACHABLE(); return false; }
- void ReleaseCurrent(gl::GLSurface *) override { Q_UNREACHABLE(); }
- bool IsCurrent(gl::GLSurface *) override { Q_UNREACHABLE(); return false; }
- scoped_refptr<gl::GPUTimingClient> CreateGPUTimingClient() override
- {
- return nullptr;
- }
- const gfx::ExtensionSet& GetExtensions() override
- {
- static const gfx::ExtensionSet s_emptySet;
- return s_emptySet;
- }
- void ResetExtensions() override
- {
- }
-
-private:
- void *m_handle;
-};
-
-class ShareGroupQtQuick : public gl::GLShareGroup {
-public:
- gl::GLContext* GetContext() override { return m_shareContextQtQuick.get(); }
- void AboutToAddFirstContext() override;
-
-private:
- scoped_refptr<QtShareGLContext> m_shareContextQtQuick;
-};
-
-void ShareGroupQtQuick::AboutToAddFirstContext()
-{
-#if QT_CONFIG(opengl)
- // This currently has to be setup by ::main in all applications using QQuickWebEngineView with delegated rendering.
- QOpenGLContext *shareContext = qt_gl_global_share_context();
- if (!shareContext) {
- qFatal("QWebEngine: OpenGL resource sharing is not set up in QtQuick. Please make sure to call QtWebEngine::initialize() in your main() function before QCoreApplication is created.");
- }
- m_shareContextQtQuick = new QtShareGLContext(shareContext);
-#endif
-}
-
ContentBrowserClientQt::ContentBrowserClientQt()
{
}
@@ -364,13 +266,6 @@ void ContentBrowserClientQt::RenderProcessWillLaunch(content::RenderProcessHost
renderer_configuration->SetInitialConfiguration(is_incognito_process);
}
-gl::GLShareGroup *ContentBrowserClientQt::GetInProcessGpuShareGroup()
-{
- if (!m_shareGroupQtQuick.get())
- m_shareGroupQtQuick = new ShareGroupQtQuick;
- return m_shareGroupQtQuick.get();
-}
-
content::MediaObserver *ContentBrowserClientQt::GetMediaObserver()
{
return MediaCaptureDevicesDispatcher::GetInstance();
diff --git a/src/core/content_browser_client_qt.h b/src/core/content_browser_client_qt.h
index 7c8aa3ac9..06e2e9a20 100644
--- a/src/core/content_browser_client_qt.h
+++ b/src/core/content_browser_client_qt.h
@@ -60,14 +60,8 @@ struct MainFunctionParams;
struct Referrer;
}
-namespace gl {
-class GLShareGroup;
-}
-
namespace QtWebEngineCore {
-class ShareGroupQtQuick;
-
class ContentBrowserClientQt : public content::ContentBrowserClient
{
public:
@@ -75,7 +69,6 @@ public:
~ContentBrowserClientQt();
std::unique_ptr<content::BrowserMainParts> CreateBrowserMainParts(const content::MainFunctionParams&) override;
void RenderProcessWillLaunch(content::RenderProcessHost *host) override;
- gl::GLShareGroup* GetInProcessGpuShareGroup() override;
content::MediaObserver* GetMediaObserver() override;
scoped_refptr<content::QuotaPermissionContext> CreateQuotaPermissionContext() override;
void OverrideWebkitPrefs(content::RenderViewHost *render_view_host,
@@ -266,9 +259,6 @@ public:
std::string GetUserAgent() override { return getUserAgent(); }
std::string GetProduct() override;
-
-private:
- scoped_refptr<ShareGroupQtQuick> m_shareGroupQtQuick;
};
} // namespace QtWebEngineCore
--
2.39.1
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