From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Tue, 15 Jan 2013 08:46:13 +0100 Subject: Import DirectFB141_2k11R3_beta5 --- .../dispatcher/idirectfbeventbuffer_dispatcher.c | 272 +++++++++++++++++++++ 1 file changed, 272 insertions(+) create mode 100755 Source/DirectFB/proxy/dispatcher/idirectfbeventbuffer_dispatcher.c (limited to 'Source/DirectFB/proxy/dispatcher/idirectfbeventbuffer_dispatcher.c') diff --git a/Source/DirectFB/proxy/dispatcher/idirectfbeventbuffer_dispatcher.c b/Source/DirectFB/proxy/dispatcher/idirectfbeventbuffer_dispatcher.c new file mode 100755 index 0000000..6a406aa --- /dev/null +++ b/Source/DirectFB/proxy/dispatcher/idirectfbeventbuffer_dispatcher.c @@ -0,0 +1,272 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp , + Andreas Hundt , + Sven Neumann , + Ville Syrjälä and + Claudio Ciccani . + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include + +#include +#include + +#include +#include + +#include + +#include +#include +#include +#include + +#include +#include + +#include "idirectfbeventbuffer_dispatcher.h" + +static DFBResult Probe( void ); +static DFBResult Construct( IDirectFBEventBuffer *thiz, + IDirectFBEventBuffer *real, + VoodooManager *manager, + VoodooInstanceID super, + void *arg, + VoodooInstanceID *ret_instance ); + +#include + +DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBEventBuffer, Dispatcher ) + + +/**************************************************************************************************/ + +static void +IDirectFBEventBuffer_Dispatcher_Destruct( IDirectFBEventBuffer *thiz ) +{ + IDirectFBEventBuffer_Dispatcher_data *data = thiz->priv; + + D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz ); + + data->real->Release( data->real ); + + DIRECT_DEALLOCATE_INTERFACE( thiz ); +} + +/**************************************************************************************************/ + +static DirectResult +IDirectFBEventBuffer_Dispatcher_AddRef( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + data->ref++; + + return DFB_OK; +} + +static DirectResult +IDirectFBEventBuffer_Dispatcher_Release( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + if (--data->ref == 0) + IDirectFBEventBuffer_Dispatcher_Destruct( thiz ); + + return DFB_OK; +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_Reset( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->Reset( data->real ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_WaitForEvent( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->WaitForEvent( data->real ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_WaitForEventWithTimeout( IDirectFBEventBuffer *thiz, + unsigned int seconds, + unsigned int milli_seconds ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->WaitForEventWithTimeout( data->real, seconds, milli_seconds ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_WakeUp( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->WakeUp( data->real ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_GetEvent( IDirectFBEventBuffer *thiz, + DFBEvent *event ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->GetEvent( data->real, event ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_PeekEvent( IDirectFBEventBuffer *thiz, + DFBEvent *event ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->PeekEvent( data->real, event ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_HasEvent( IDirectFBEventBuffer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->HasEvent( data->real ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_PostEvent( IDirectFBEventBuffer *thiz, + const DFBEvent *event ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->PostEvent( data->real, event ); +} + +static DFBResult +IDirectFBEventBuffer_Dispatcher_CreateFileDescriptor( IDirectFBEventBuffer *thiz, + int *fd ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return data->real->CreateFileDescriptor( data->real, fd ); +} + +/**************************************************************************************************/ + +static DirectResult +Dispatch_Release( IDirectFBEventBuffer *thiz, IDirectFBEventBuffer *real, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + return voodoo_manager_unregister_local( manager, data->self ); +} + +static DirectResult +Dispatch_PostEvent( IDirectFBEventBuffer *thiz, IDirectFBEventBuffer *real, + VoodooManager *manager, VoodooRequestMessage *msg ) +{ + const DFBEvent *event; + VoodooMessageParser parser; + + DIRECT_INTERFACE_GET_DATA(IDirectFBEventBuffer_Dispatcher) + + VOODOO_PARSER_BEGIN( parser, msg ); + VOODOO_PARSER_GET_DATA( parser, event ); + VOODOO_PARSER_END( parser ); + + real->PostEvent( real, event ); + + return DFB_OK; +} + +static DirectResult +Dispatch( void *dispatcher, void *real, VoodooManager *manager, VoodooRequestMessage *msg ) +{ + D_DEBUG( "IDirectFBEventBuffer/Dispatcher: " + "Handling request for instance %u with method %u...\n", msg->instance, msg->method ); + + switch (msg->method) { + case IDIRECTFBEVENTBUFFER_METHOD_ID_Release: + return Dispatch_Release( dispatcher, real, manager, msg ); + + case IDIRECTFBEVENTBUFFER_METHOD_ID_PostEvent: + return Dispatch_PostEvent( dispatcher, real, manager, msg ); + } + + return DFB_NOSUCHMETHOD; +} + +/**************************************************************************************************/ + +static DFBResult +Probe() +{ + /* This implementation has to be loaded explicitly. */ + return DFB_UNSUPPORTED; +} + +static DFBResult +Construct( IDirectFBEventBuffer *thiz, + IDirectFBEventBuffer *real, + VoodooManager *manager, + VoodooInstanceID super, + void *arg, /* Optional arguments to constructor */ + VoodooInstanceID *ret_instance ) +{ + DFBResult ret; + VoodooInstanceID instance; + + DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBEventBuffer_Dispatcher) + + ret = voodoo_manager_register_local( manager, VOODOO_INSTANCE_NONE, thiz, real, Dispatch, &instance ); + if (ret) { + DIRECT_DEALLOCATE_INTERFACE( thiz ); + return ret; + } + + *ret_instance = instance; + + data->real = real; + data->self = instance; + data->super = super; + data->manager = manager; + + thiz->AddRef = IDirectFBEventBuffer_Dispatcher_AddRef; + thiz->Release = IDirectFBEventBuffer_Dispatcher_Release; + thiz->Reset = IDirectFBEventBuffer_Dispatcher_Reset; + thiz->WaitForEvent = IDirectFBEventBuffer_Dispatcher_WaitForEvent; + thiz->WaitForEventWithTimeout = IDirectFBEventBuffer_Dispatcher_WaitForEventWithTimeout; + thiz->GetEvent = IDirectFBEventBuffer_Dispatcher_GetEvent; + thiz->PeekEvent = IDirectFBEventBuffer_Dispatcher_PeekEvent; + thiz->HasEvent = IDirectFBEventBuffer_Dispatcher_HasEvent; + thiz->PostEvent = IDirectFBEventBuffer_Dispatcher_PostEvent; + thiz->WakeUp = IDirectFBEventBuffer_Dispatcher_WakeUp; + thiz->CreateFileDescriptor = IDirectFBEventBuffer_Dispatcher_CreateFileDescriptor; + + return DFB_OK; +} + -- cgit