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/*
(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 <dok@directfb.org>,
Andreas Hundt <andi@fischlustig.de>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
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 <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <directfb.h>
#include <direct/debug.h>
#include <direct/interface.h>
#include <direct/messages.h>
#include <voodoo/manager.h>
#include <voodoo/message.h>
#include <idirectfbscreen_dispatcher.h>
static DFBResult Probe( void );
static DFBResult Construct( IDirectFBScreen *thiz,
VoodooManager *manager,
VoodooInstanceID instance,
void *arg );
#include <direct/interface_implementation.h>
DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBScreen, Requestor )
/**************************************************************************************************/
/*
* private data struct of IDirectFBScreen_Requestor
*/
typedef struct {
int ref; /* reference counter */
VoodooManager *manager;
VoodooInstanceID instance;
} IDirectFBScreen_Requestor_data;
/**************************************************************************************************/
static void
IDirectFBScreen_Requestor_Destruct( IDirectFBScreen *thiz )
{
IDirectFBScreen_Requestor_data *data = thiz->priv;
D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz );
voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_Release, VREQ_NONE, NULL,
VMBT_NONE );
DIRECT_DEALLOCATE_INTERFACE( thiz );
}
/**************************************************************************************************/
static DirectResult
IDirectFBScreen_Requestor_AddRef( IDirectFBScreen *thiz )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
data->ref++;
return DFB_OK;
}
static DirectResult
IDirectFBScreen_Requestor_Release( IDirectFBScreen *thiz )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (--data->ref == 0)
IDirectFBScreen_Requestor_Destruct( thiz );
return DFB_OK;
}
static DFBResult
IDirectFBScreen_Requestor_GetID( IDirectFBScreen *thiz,
DFBScreenID *ret_id )
{
DirectResult ret;
VoodooResponseMessage *response;
VoodooMessageParser parser;
DFBScreenID id;
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!ret_id)
return DFB_INVARG;
ret = voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_GetID, VREQ_RESPOND, &response,
VMBT_NONE );
if (ret)
return ret;
ret = response->result;
if (ret) {
voodoo_manager_finish_request( data->manager, response );
return ret;
}
VOODOO_PARSER_BEGIN( parser, response );
VOODOO_PARSER_GET_ID( parser, id );
VOODOO_PARSER_END( parser );
voodoo_manager_finish_request( data->manager, response );
*ret_id = id;
return ret;
}
static DFBResult
IDirectFBScreen_Requestor_GetDescription( IDirectFBScreen *thiz,
DFBScreenDescription *ret_desc )
{
DirectResult ret;
VoodooResponseMessage *response;
VoodooMessageParser parser;
const DFBScreenDescription *desc;
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!ret_desc)
return DFB_INVARG;
ret = voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_GetDescription,
VREQ_RESPOND, &response, VMBT_NONE );
if (ret)
return ret;
ret = response->result;
if (ret) {
voodoo_manager_finish_request( data->manager, response );
return ret;
}
VOODOO_PARSER_BEGIN( parser, response );
VOODOO_PARSER_GET_DATA( parser, desc );
VOODOO_PARSER_END( parser );
voodoo_manager_finish_request( data->manager, response );
*ret_desc = *desc;
return ret;
}
static DFBResult
IDirectFBScreen_Requestor_GetSize( IDirectFBScreen *thiz,
int *width,
int *height )
{
DirectResult ret;
VoodooResponseMessage *response;
VoodooMessageParser parser;
const DFBDimension *size;
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!width && !height)
return DFB_INVARG;
ret = voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_GetSize,
VREQ_RESPOND, &response, VMBT_NONE );
if (ret)
return ret;
ret = response->result;
if (ret) {
voodoo_manager_finish_request( data->manager, response );
return ret;
}
VOODOO_PARSER_BEGIN( parser, response );
VOODOO_PARSER_GET_DATA( parser, size );
VOODOO_PARSER_END( parser );
voodoo_manager_finish_request( data->manager, response );
if (width)
*width = size->w;
if (height)
*height = size->h;
return ret;
}
static DFBResult
IDirectFBScreen_Requestor_EnumDisplayLayers( IDirectFBScreen *thiz,
DFBDisplayLayerCallback callbackfunc,
void *callbackdata )
{
DirectResult ret;
VoodooResponseMessage *response;
VoodooMessageParser parser;
int i, num;
IDirectFBScreen_Dispatcher_EnumDisplayLayers_Item *items;
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!callbackfunc)
return DFB_INVARG;
ret = voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_EnumDisplayLayers, VREQ_RESPOND, &response,
VMBT_NONE );
if (ret)
return ret;
ret = response->result;
if (ret) {
voodoo_manager_finish_request( data->manager, response );
return ret;
}
VOODOO_PARSER_BEGIN( parser, response );
VOODOO_PARSER_GET_INT( parser, num );
items = D_MALLOC( sizeof(*items) * num );
if (items)
VOODOO_PARSER_READ_DATA( parser, items, sizeof(*items) * num );
else
ret = D_OOM();
VOODOO_PARSER_END( parser );
voodoo_manager_finish_request( data->manager, response );
if (items) {
for (i=0; i<num; i++) {
if (callbackfunc( items[i].layer_id, items[i].desc, callbackdata ) == DFENUM_CANCEL)
break;
}
D_FREE( items );
}
return ret;
}
static DFBResult
IDirectFBScreen_Requestor_SetPowerMode( IDirectFBScreen *thiz,
DFBScreenPowerMode mode )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
return voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_SetPowerMode, VREQ_NONE, NULL,
VMBT_INT, mode,
VMBT_NONE );
}
static DFBResult
IDirectFBScreen_Requestor_WaitForSync( IDirectFBScreen *thiz )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
return voodoo_manager_request( data->manager, data->instance,
IDIRECTFBSCREEN_METHOD_ID_WaitForSync, VREQ_NONE, NULL,
VMBT_NONE );
}
static DFBResult
IDirectFBScreen_Requestor_GetMixerDescriptions( IDirectFBScreen *thiz,
DFBScreenMixerDescription *descriptions )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!descriptions)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_GetMixerConfiguration( IDirectFBScreen *thiz,
int mixer,
DFBScreenMixerConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_TestMixerConfiguration( IDirectFBScreen *thiz,
int mixer,
const DFBScreenMixerConfig *config,
DFBScreenMixerConfigFlags *failed )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSMCONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_SetMixerConfiguration( IDirectFBScreen *thiz,
int mixer,
const DFBScreenMixerConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSMCONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_GetEncoderDescriptions( IDirectFBScreen *thiz,
DFBScreenEncoderDescription *descriptions )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!descriptions)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_GetEncoderConfiguration( IDirectFBScreen *thiz,
int encoder,
DFBScreenEncoderConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_TestEncoderConfiguration( IDirectFBScreen *thiz,
int encoder,
const DFBScreenEncoderConfig *config,
DFBScreenEncoderConfigFlags *failed )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSECONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_SetEncoderConfiguration( IDirectFBScreen *thiz,
int encoder,
const DFBScreenEncoderConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSECONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_GetOutputDescriptions( IDirectFBScreen *thiz,
DFBScreenOutputDescription *descriptions )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!descriptions)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_GetOutputConfiguration( IDirectFBScreen *thiz,
int output,
DFBScreenOutputConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config)
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_TestOutputConfiguration( IDirectFBScreen *thiz,
int output,
const DFBScreenOutputConfig *config,
DFBScreenOutputConfigFlags *failed )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSOCONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
static DFBResult
IDirectFBScreen_Requestor_SetOutputConfiguration( IDirectFBScreen *thiz,
int output,
const DFBScreenOutputConfig *config )
{
DIRECT_INTERFACE_GET_DATA(IDirectFBScreen_Requestor)
if (!config || (config->flags & ~DSOCONF_ALL))
return DFB_INVARG;
D_UNIMPLEMENTED();
return DFB_UNIMPLEMENTED;
}
/**************************************************************************************************/
static DFBResult
Probe()
{
/* This implementation has to be loaded explicitly. */
return DFB_UNSUPPORTED;
}
static DFBResult
Construct( IDirectFBScreen *thiz,
VoodooManager *manager,
VoodooInstanceID instance,
void *arg )
{
DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBScreen_Requestor)
data->ref = 1;
data->manager = manager;
data->instance = instance;
thiz->AddRef = IDirectFBScreen_Requestor_AddRef;
thiz->Release = IDirectFBScreen_Requestor_Release;
thiz->GetID = IDirectFBScreen_Requestor_GetID;
thiz->GetDescription = IDirectFBScreen_Requestor_GetDescription;
thiz->GetSize = IDirectFBScreen_Requestor_GetSize;
thiz->EnumDisplayLayers = IDirectFBScreen_Requestor_EnumDisplayLayers;
thiz->SetPowerMode = IDirectFBScreen_Requestor_SetPowerMode;
thiz->WaitForSync = IDirectFBScreen_Requestor_WaitForSync;
thiz->GetMixerDescriptions = IDirectFBScreen_Requestor_GetMixerDescriptions;
thiz->GetMixerConfiguration = IDirectFBScreen_Requestor_GetMixerConfiguration;
thiz->TestMixerConfiguration = IDirectFBScreen_Requestor_TestMixerConfiguration;
thiz->SetMixerConfiguration = IDirectFBScreen_Requestor_SetMixerConfiguration;
thiz->GetEncoderDescriptions = IDirectFBScreen_Requestor_GetEncoderDescriptions;
thiz->GetEncoderConfiguration = IDirectFBScreen_Requestor_GetEncoderConfiguration;
thiz->TestEncoderConfiguration = IDirectFBScreen_Requestor_TestEncoderConfiguration;
thiz->SetEncoderConfiguration = IDirectFBScreen_Requestor_SetEncoderConfiguration;
thiz->GetOutputDescriptions = IDirectFBScreen_Requestor_GetOutputDescriptions;
thiz->GetOutputConfiguration = IDirectFBScreen_Requestor_GetOutputConfiguration;
thiz->TestOutputConfiguration = IDirectFBScreen_Requestor_TestOutputConfiguration;
thiz->SetOutputConfiguration = IDirectFBScreen_Requestor_SetOutputConfiguration;
return DFB_OK;
}
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