WebProcessPoolGLib.cpp [plain text]
#include "config.h"
#include "WebProcessPool.h"
#include "LegacyGlobalSettings.h"
#include "WebMemoryPressureHandler.h"
#include "WebProcessCreationParameters.h"
#include <WebCore/PlatformDisplay.h>
#include <wtf/FileSystem.h>
#if USE(GSTREAMER)
#include <WebCore/GStreamerCommon.h>
#endif
#if PLATFORM(WAYLAND)
#if USE(WPE_RENDERER)
#include "AcceleratedBackingStoreWayland.h"
#else
#include "WaylandCompositor.h"
#endif
#endif
#if USE(WPE_RENDERER)
#include <wpe/wpe.h>
#endif
namespace WebKit {
static bool memoryPressureMonitorDisabled()
{
static const char* disableMemoryPressureMonitor = getenv("WEBKIT_DISABLE_MEMORY_PRESSURE_MONITOR");
return disableMemoryPressureMonitor && !strcmp(disableMemoryPressureMonitor, "1");
}
void WebProcessPool::platformInitialize()
{
#if PLATFORM(GTK)
m_alwaysUsesComplexTextCodePath = true;
#endif
if (const char* forceComplexText = getenv("WEBKIT_FORCE_COMPLEX_TEXT"))
m_alwaysUsesComplexTextCodePath = !strcmp(forceComplexText, "1");
if (!memoryPressureMonitorDisabled())
installMemoryPressureHandler();
}
void WebProcessPool::platformInitializeWebProcess(const WebProcessProxy& process, WebProcessCreationParameters& parameters)
{
#if PLATFORM(WPE)
parameters.isServiceWorkerProcess = process.isRunningServiceWorkers();
if (!parameters.isServiceWorkerProcess) {
parameters.hostClientFileDescriptor = wpe_renderer_host_create_client();
parameters.implementationLibraryName = FileSystem::fileSystemRepresentation(wpe_loader_get_loaded_implementation_library_name());
}
#endif
#if PLATFORM(WAYLAND)
if (WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::Wayland) {
#if USE(WPE_RENDERER)
wpe_loader_init("libWPEBackend-fdo-1.0.so.1");
if (AcceleratedBackingStoreWayland::checkRequirements()) {
parameters.hostClientFileDescriptor = wpe_renderer_host_create_client();
parameters.implementationLibraryName = FileSystem::fileSystemRepresentation(wpe_loader_get_loaded_implementation_library_name());
}
#elif USE(EGL)
parameters.waylandCompositorDisplayName = WaylandCompositor::singleton().displayName();
#endif
}
#endif
parameters.memoryCacheDisabled = m_memoryCacheDisabled || LegacyGlobalSettings::singleton().cacheModel() == CacheModel::DocumentViewer;
if (memoryPressureMonitorDisabled())
parameters.shouldSuppressMemoryPressureHandler = true;
#if USE(GSTREAMER)
parameters.gstreamerOptions = WebCore::extractGStreamerOptionsFromCommandLine();
#endif
#if PLATFORM(GTK) && !USE(GTK4)
parameters.useSystemAppearanceForScrollbars = m_configuration->useSystemAppearanceForScrollbars();
#endif
}
void WebProcessPool::platformInvalidateContext()
{
}
void WebProcessPool::platformResolvePathsForSandboxExtensions()
{
}
}