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 --- .../DirectFB/lib/voodoo/ivoodooplayer_requestor.c | 330 +++++++++++++++++++++ 1 file changed, 330 insertions(+) create mode 100755 Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c (limited to 'Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c') diff --git a/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c b/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c new file mode 100755 index 0000000..1ffdcf9 --- /dev/null +++ b/Source/DirectFB/lib/voodoo/ivoodooplayer_requestor.c @@ -0,0 +1,330 @@ +/* + (c) Copyright 2001-2010 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 "ivoodooplayer_dispatcher.h" + + +static DirectResult Probe( void ); +static DirectResult Construct( IVoodooPlayer *thiz, const char *host, int session ); + +#include + +DIRECT_INTERFACE_IMPLEMENTATION( IVoodooPlayer, Requestor ) + + +/**************************************************************************************************/ + +/* + * private data struct of IVoodooPlayer_Requestor + */ +typedef struct { + int ref; /* reference counter */ + + VoodooClient *client; + VoodooManager *manager; + + VoodooInstanceID instance; +} IVoodooPlayer_Requestor_data; + +/**************************************************************************************************/ + +static void +IVoodooPlayer_Requestor_Destruct( IVoodooPlayer *thiz ) +{ + IVoodooPlayer_Requestor_data *data = thiz->priv; + + D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz ); + + voodoo_client_destroy( data->client ); + + DIRECT_DEALLOCATE_INTERFACE( thiz ); +} + +/**************************************************************************************************/ + +static DirectResult +IVoodooPlayer_Requestor_AddRef( IVoodooPlayer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + data->ref++; + + return DR_OK; +} + +static DirectResult +IVoodooPlayer_Requestor_Release( IVoodooPlayer *thiz ) +{ + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + if (--data->ref == 0) + IVoodooPlayer_Requestor_Destruct( thiz ); + + return DR_OK; +} + +static DirectResult +IVoodooPlayer_Requestor_GetApps( IVoodooPlayer *thiz, + unsigned int max_num, + unsigned int *ret_num, + VoodooAppDescription *ret_applications ) +{ + DirectResult ret; + VoodooResponseMessage *response; + + if (!max_num || !ret_num || !ret_applications) + return DR_INVARG; + + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + ret = voodoo_manager_request( data->manager, data->instance, + IVOODOOPLAYER_METHOD_ID_GetApps, VREQ_RESPOND, &response, + VMBT_UINT, max_num, + VMBT_NONE ); + if (ret) + return ret; + + ret = response->result; + if (ret == DR_OK) { + VoodooMessageParser parser; + unsigned int num; + + VOODOO_PARSER_BEGIN( parser, response ); + VOODOO_PARSER_GET_UINT( parser, num ); + + if (num > max_num) + num = max_num; + + *ret_num = num; + + if (num > 0) + VOODOO_PARSER_READ_DATA( parser, ret_applications, num * sizeof(VoodooAppDescription) ); + + VOODOO_PARSER_END( parser ); + } + + voodoo_manager_finish_request( data->manager, response ); + + return ret; +} + +static DirectResult +IVoodooPlayer_Requestor_LaunchApp( IVoodooPlayer *thiz, + const u8 app_uuid[16], + const u8 player_uuid[16], + u8 ret_instance_uuid[16] ) +{ + DirectResult ret; + VoodooResponseMessage *response; + + if (!app_uuid || !player_uuid || !ret_instance_uuid) + return DR_INVARG; + + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + ret = voodoo_manager_request( data->manager, data->instance, + IVOODOOPLAYER_METHOD_ID_LaunchApp, VREQ_RESPOND, &response, + VMBT_DATA, 16, app_uuid, + VMBT_DATA, 16, player_uuid, + VMBT_NONE ); + if (ret) + return ret; + + ret = response->result; + if (ret == DR_OK) { + VoodooMessageParser parser; + + VOODOO_PARSER_BEGIN( parser, response ); + VOODOO_PARSER_READ_DATA( parser, ret_instance_uuid, 16 ); + VOODOO_PARSER_END( parser ); + } + + voodoo_manager_finish_request( data->manager, response ); + + return ret; +} + +static DirectResult +IVoodooPlayer_Requestor_StopInstance( IVoodooPlayer *thiz, + const u8 instance_uuid[16] ) +{ + DirectResult ret; + VoodooResponseMessage *response; + + if (!instance_uuid) + return DR_INVARG; + + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + ret = voodoo_manager_request( data->manager, data->instance, + IVOODOOPLAYER_METHOD_ID_StopInstance, VREQ_RESPOND, &response, + VMBT_DATA, 16, instance_uuid, + VMBT_NONE ); + if (ret) + return ret; + + ret = response->result; + + voodoo_manager_finish_request( data->manager, response ); + + return ret; +} + +static DirectResult +IVoodooPlayer_Requestor_WaitInstance( IVoodooPlayer *thiz, + const u8 instance_uuid[16] ) +{ + DirectResult ret; + VoodooResponseMessage *response; + + if (!instance_uuid) + return DR_INVARG; + + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + ret = voodoo_manager_request( data->manager, data->instance, + IVOODOOPLAYER_METHOD_ID_WaitInstance, VREQ_RESPOND, &response, + VMBT_DATA, 16, instance_uuid, + VMBT_NONE ); + if (ret) + return ret; + + ret = response->result; + + voodoo_manager_finish_request( data->manager, response ); + + return ret; +} + +static DirectResult +IVoodooPlayer_Requestor_GetInstances( IVoodooPlayer *thiz, + unsigned int max_num, + unsigned int *ret_num, + VoodooAppInstanceDescription *ret_instances ) +{ + DirectResult ret; + VoodooResponseMessage *response; + + if (!max_num || !ret_num || !ret_instances) + return DR_INVARG; + + DIRECT_INTERFACE_GET_DATA(IVoodooPlayer_Requestor) + + ret = voodoo_manager_request( data->manager, data->instance, + IVOODOOPLAYER_METHOD_ID_GetInstances, VREQ_RESPOND, &response, + VMBT_UINT, max_num, + VMBT_NONE ); + if (ret) + return ret; + + ret = response->result; + if (ret == DR_OK) { + VoodooMessageParser parser; + unsigned int num; + + VOODOO_PARSER_BEGIN( parser, response ); + VOODOO_PARSER_GET_UINT( parser, num ); + + if (num > max_num) + num = max_num; + + *ret_num = num; + + if (num > 0) + VOODOO_PARSER_READ_DATA( parser, ret_instances, num * sizeof(VoodooAppInstanceDescription) ); + + VOODOO_PARSER_END( parser ); + } + + voodoo_manager_finish_request( data->manager, response ); + + return ret; +} + +/**************************************************************************************************/ + +static DirectResult +Probe() +{ + /* This implementation has to be loaded explicitly. */ + return DR_UNSUPPORTED; +} + +/* + * Constructor + * + * Fills in function pointers and intializes data structure. + */ +static DirectResult +Construct( IVoodooPlayer *thiz, const char *host, int session ) +{ + DirectResult ret; + + DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IVoodooPlayer_Requestor) + + data->ref = 1; + + ret = voodoo_client_create( host, session, &data->client ); + if (ret) { + DIRECT_DEALLOCATE_INTERFACE( thiz ); + return ret; + } + + data->manager = voodoo_client_manager( data->client ); + + ret = voodoo_manager_super( data->manager, "IVoodooPlayer", &data->instance ); + if (ret) { + voodoo_client_destroy( data->client ); + DIRECT_DEALLOCATE_INTERFACE( thiz ); + return ret; + } + + thiz->AddRef = IVoodooPlayer_Requestor_AddRef; + thiz->Release = IVoodooPlayer_Requestor_Release; + thiz->GetApps = IVoodooPlayer_Requestor_GetApps; + thiz->LaunchApp = IVoodooPlayer_Requestor_LaunchApp; + thiz->StopInstance = IVoodooPlayer_Requestor_StopInstance; + thiz->WaitInstance = IVoodooPlayer_Requestor_WaitInstance; + thiz->GetInstances = IVoodooPlayer_Requestor_GetInstances; + + return DR_OK; +} + -- cgit