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diff --git a/Source/DirectFB/proxy/requestor/idirectfbimageprovider_requestor.c b/Source/DirectFB/proxy/requestor/idirectfbimageprovider_requestor.c
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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 <directfb.h>
+
+#include <direct/interface.h>
+#include <direct/mem.h>
+#include <direct/memcpy.h>
+#include <direct/messages.h>
+#include <direct/util.h>
+
+#include <voodoo/client.h>
+#include <voodoo/interface.h>
+#include <voodoo/manager.h>
+
+#include <idirectfb_dispatcher.h>
+#include <idirectfbimageprovider_dispatcher.h>
+
+#include "idirectfbsurface_requestor.h"
+
+
+static DFBResult Probe( void );
+static DFBResult Construct( IDirectFBImageProvider *thiz,
+ VoodooManager *manager,
+ VoodooInstanceID instance,
+ void *arg );
+
+#include <direct/interface_implementation.h>
+
+DIRECT_INTERFACE_IMPLEMENTATION( IDirectFBImageProvider, Requestor )
+
+
+/**************************************************************************************************/
+
+/*
+ * private data struct of IDirectFBImageProvider_Requestor
+ */
+typedef struct {
+ int ref; /* reference counter */
+
+ VoodooManager *manager;
+ VoodooInstanceID instance;
+
+ IDirectFBDataBuffer *buffer;
+} IDirectFBImageProvider_Requestor_data;
+
+/**************************************************************************************************/
+
+static void
+IDirectFBImageProvider_Requestor_Destruct( IDirectFBImageProvider *thiz )
+{
+ IDirectFBImageProvider_Requestor_data *data = thiz->priv;
+
+ D_DEBUG( "%s (%p)\n", __FUNCTION__, thiz );
+
+ data->buffer->Release( data->buffer );
+
+ voodoo_manager_request( data->manager, data->instance,
+ IDIRECTFBIMAGEPROVIDER_METHOD_ID_Release, VREQ_NONE, NULL,
+ VMBT_NONE );
+
+ DIRECT_DEALLOCATE_INTERFACE( thiz );
+}
+
+/**************************************************************************************************/
+
+static DirectResult
+IDirectFBImageProvider_Requestor_AddRef( IDirectFBImageProvider *thiz )
+{
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ data->ref++;
+
+ return DFB_OK;
+}
+
+static DirectResult
+IDirectFBImageProvider_Requestor_Release( IDirectFBImageProvider *thiz )
+{
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ if (--data->ref == 0)
+ IDirectFBImageProvider_Requestor_Destruct( thiz );
+
+ return DFB_OK;
+}
+
+static DFBResult
+IDirectFBImageProvider_Requestor_GetSurfaceDescription( IDirectFBImageProvider *thiz,
+ DFBSurfaceDescription *desc )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+ VoodooMessageParser parser;
+
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ if (!desc)
+ return DFB_INVARG;
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IDIRECTFBIMAGEPROVIDER_METHOD_ID_GetSurfaceDescription,
+ VREQ_RESPOND | VREQ_ASYNC, &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_READ_DFBSurfaceDescription( parser, *desc );
+ VOODOO_PARSER_END( parser );
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return DFB_OK;
+}
+
+static DFBResult
+IDirectFBImageProvider_Requestor_GetImageDescription( IDirectFBImageProvider *thiz,
+ DFBImageDescription *desc )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+ VoodooMessageParser parser;
+
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ if (!desc)
+ return DFB_INVARG;
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IDIRECTFBIMAGEPROVIDER_METHOD_ID_GetImageDescription,
+ VREQ_RESPOND | VREQ_ASYNC, &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_READ_DATA( parser, desc, sizeof(DFBImageDescription) );
+ VOODOO_PARSER_END( parser );
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return DFB_OK;
+}
+
+static DFBResult
+IDirectFBImageProvider_Requestor_RenderTo( IDirectFBImageProvider *thiz,
+ IDirectFBSurface *destination,
+ const DFBRectangle *destination_rect )
+{
+ DirectResult ret;
+ VoodooResponseMessage *response;
+ IDirectFBSurface_Requestor_data *destination_data;
+
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ if (!destination)
+ return DFB_INVARG;
+
+ DIRECT_INTERFACE_GET_DATA_FROM( destination, destination_data, IDirectFBSurface_Requestor);
+
+ ret = voodoo_manager_request( data->manager, data->instance,
+ IDIRECTFBIMAGEPROVIDER_METHOD_ID_RenderTo,
+ VREQ_RESPOND | VREQ_ASYNC, &response,
+ VMBT_ID, destination_data->instance,
+ VMBT_ODATA, sizeof(DFBRectangle), destination_rect,
+ VMBT_NONE );
+ if (ret)
+ return ret;
+
+ ret = response->result;
+
+ voodoo_manager_finish_request( data->manager, response );
+
+ return ret;
+}
+
+static DFBResult
+IDirectFBImageProvider_Requestor_SetRenderCallback( IDirectFBImageProvider *thiz,
+ DIRenderCallback callback,
+ void *callback_data )
+{
+ DIRECT_INTERFACE_GET_DATA(IDirectFBImageProvider_Requestor)
+
+ D_UNIMPLEMENTED();
+
+ return DFB_UNIMPLEMENTED;
+}
+
+/**************************************************************************************************/
+
+static DFBResult
+Probe()
+{
+ /* This implementation has to be loaded explicitly. */
+ return DFB_UNSUPPORTED;
+}
+
+static DFBResult
+Construct( IDirectFBImageProvider *thiz,
+ VoodooManager *manager,
+ VoodooInstanceID instance,
+ void *arg )
+{
+ IDirectFBDataBuffer *buffer = arg;
+
+ DIRECT_ALLOCATE_INTERFACE_DATA(thiz, IDirectFBImageProvider_Requestor)
+
+ buffer->AddRef( buffer );
+
+ data->ref = 1;
+ data->manager = manager;
+ data->instance = instance;
+ data->buffer = buffer;
+
+ thiz->AddRef = IDirectFBImageProvider_Requestor_AddRef;
+ thiz->Release = IDirectFBImageProvider_Requestor_Release;
+ thiz->GetSurfaceDescription = IDirectFBImageProvider_Requestor_GetSurfaceDescription;
+ thiz->GetImageDescription = IDirectFBImageProvider_Requestor_GetImageDescription;
+ thiz->RenderTo = IDirectFBImageProvider_Requestor_RenderTo;
+ thiz->SetRenderCallback = IDirectFBImageProvider_Requestor_SetRenderCallback;
+
+ return DFB_OK;
+}
+
generated by cgit (git 2.34.1) at 2024-04-25 15:02:01 +0000