client/rdpgfx_main.c File Reference

#include <freerdp/config.h>
#include <winpr/assert.h>
#include <winpr/crt.h>
#include <winpr/wlog.h>
#include <winpr/print.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
#include <winpr/stream.h>
#include <winpr/sysinfo.h>
#include <winpr/cmdline.h>
#include <winpr/collections.h>
#include <freerdp/addin.h>
#include <freerdp/channels/log.h>
#include "rdpgfx_common.h"
#include "rdpgfx_codec.h"
#include "rdpgfx_main.h"

Macros
#define	TAG   CHANNELS_TAG("rdpgfx.client")

Functions
static BOOL	delete_surface (const void *key, void *value, void *arg)
static void	free_surfaces (RdpgfxClientContext *context, wHashTable *SurfaceTable)
static void	evict_cache_slots (RdpgfxClientContext *context, UINT16 MaxCacheSlots, void **CacheSlots)
static UINT	rdpgfx_send_caps_advertise_pdu (RdpgfxClientContext *context, const RDPGFX_CAPS_ADVERTISE_PDU *pdu)
static BOOL	rdpgfx_is_capability_filtered (RDPGFX_PLUGIN *gfx, UINT32 caps)
static UINT	rdpgfx_send_supported_caps (GENERIC_CHANNEL_CALLBACK *callback)
static UINT	rdpgfx_recv_caps_confirm_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_send_frame_acknowledge_pdu (RdpgfxClientContext *context, const RDPGFX_FRAME_ACKNOWLEDGE_PDU *pdu)
static UINT	rdpgfx_send_qoe_frame_acknowledge_pdu (RdpgfxClientContext *context, const RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU *pdu)
static UINT	rdpgfx_recv_reset_graphics_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_evict_cache_entry_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_load_cache_import_offer (RDPGFX_PLUGIN *gfx, RDPGFX_CACHE_IMPORT_OFFER_PDU *offer)
static UINT	rdpgfx_save_persistent_cache (RDPGFX_PLUGIN *gfx)
static UINT	rdpgfx_send_cache_import_offer_pdu (RdpgfxClientContext *context, const RDPGFX_CACHE_IMPORT_OFFER_PDU *pdu)
static UINT	rdpgfx_send_cache_offer (RDPGFX_PLUGIN *gfx)
static UINT	rdpgfx_load_cache_import_reply (RDPGFX_PLUGIN *gfx, const RDPGFX_CACHE_IMPORT_REPLY_PDU *reply)
static UINT	rdpgfx_recv_cache_import_reply_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_create_surface_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_delete_surface_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_start_frame_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_end_frame_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_wire_to_surface_1_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_wire_to_surface_2_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_delete_encoding_context_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_solid_fill_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_surface_to_surface_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_surface_to_cache_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_cache_to_surface_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_map_surface_to_output_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_map_surface_to_scaled_output_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_map_surface_to_window_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_map_surface_to_scaled_window_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_recv_pdu (GENERIC_CHANNEL_CALLBACK *callback, wStream *s)
static UINT	rdpgfx_on_data_received (IWTSVirtualChannelCallback *pChannelCallback, wStream *data)
static UINT	rdpgfx_on_open (IWTSVirtualChannelCallback *pChannelCallback)
static UINT	rdpgfx_on_close (IWTSVirtualChannelCallback *pChannelCallback)
static void	terminate_plugin_cb (GENERIC_DYNVC_PLUGIN *base)
static UINT	rdpgfx_set_surface_data (RdpgfxClientContext *context, UINT16 surfaceId, void *pData)
static UINT	rdpgfx_get_surface_ids (RdpgfxClientContext *context, UINT16 **ppSurfaceIds, UINT16 *count_out)
static void *	rdpgfx_get_surface_data (RdpgfxClientContext *context, UINT16 surfaceId)
static UINT	rdpgfx_set_cache_slot_data (RdpgfxClientContext *context, UINT16 cacheSlot, void *pData)
static void *	rdpgfx_get_cache_slot_data (RdpgfxClientContext *context, UINT16 cacheSlot)
static UINT	init_plugin_cb (GENERIC_DYNVC_PLUGIN *base, rdpContext *rcontext, rdpSettings *settings)
void	rdpgfx_client_context_free (RdpgfxClientContext *context)

Variables
static const IWTSVirtualChannelCallback	rdpgfx_callbacks

Macro Definition Documentation

TAG

#define TAG   CHANNELS_TAG("rdpgfx.client")

FreeRDP: A Remote Desktop Protocol Implementation Graphics Pipeline Extension

Copyright 2013-2014 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2015 Thincast Technologies GmbH Copyright 2015 DI (FH) Martin Haimberger marti.nosp@m.n.ha.nosp@m.imber.nosp@m.ger@.nosp@m.thinc.nosp@m.ast..nosp@m.com Copyright 2016 Thincast Technologies GmbH Copyright 2016 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

delete_surface()

static BOOL delete_surface ( const void *  key, void *  value, void *  arg  )

static

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evict_cache_slots()

static void evict_cache_slots ( RdpgfxClientContext *  context, UINT16  MaxCacheSlots, void **  CacheSlots  )

static

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free_surfaces()

static void free_surfaces ( RdpgfxClientContext *  context, wHashTable *  SurfaceTable  )

static

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init_plugin_cb()

static UINT init_plugin_cb ( GENERIC_DYNVC_PLUGIN *  base, rdpContext *  rcontext, rdpSettings *  settings  )

static

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rdpgfx_client_context_free()

void rdpgfx_client_context_free

(

RdpgfxClientContext *

context

)

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rdpgfx_get_cache_slot_data()

static void* rdpgfx_get_cache_slot_data ( RdpgfxClientContext *  context, UINT16  cacheSlot  )

static

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rdpgfx_get_surface_data()

static void* rdpgfx_get_surface_data ( RdpgfxClientContext *  context, UINT16  surfaceId  )

static

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rdpgfx_get_surface_ids()

static UINT rdpgfx_get_surface_ids ( RdpgfxClientContext *  context, UINT16 **  ppSurfaceIds, UINT16 *  count_out  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_is_capability_filtered()

static BOOL rdpgfx_is_capability_filtered ( RDPGFX_PLUGIN *  gfx, UINT32  caps  )

static

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rdpgfx_load_cache_import_offer()

static UINT rdpgfx_load_cache_import_offer ( RDPGFX_PLUGIN *  gfx, RDPGFX_CACHE_IMPORT_OFFER_PDU *  offer  )

static

Load cache import offer from file (offline replay)

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_load_cache_import_reply()

static UINT rdpgfx_load_cache_import_reply ( RDPGFX_PLUGIN *  gfx, const RDPGFX_CACHE_IMPORT_REPLY_PDU *  reply  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_on_close()

static UINT rdpgfx_on_close ( IWTSVirtualChannelCallback *  pChannelCallback )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_on_data_received()

static UINT rdpgfx_on_data_received ( IWTSVirtualChannelCallback *  pChannelCallback, wStream *  data  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_on_open()

static UINT rdpgfx_on_open ( IWTSVirtualChannelCallback *  pChannelCallback )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_cache_import_reply_pdu()

static UINT rdpgfx_recv_cache_import_reply_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_cache_to_surface_pdu()

static UINT rdpgfx_recv_cache_to_surface_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_caps_confirm_pdu()

static UINT rdpgfx_recv_caps_confirm_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_create_surface_pdu()

static UINT rdpgfx_recv_create_surface_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_delete_encoding_context_pdu()

static UINT rdpgfx_recv_delete_encoding_context_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_delete_surface_pdu()

static UINT rdpgfx_recv_delete_surface_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_end_frame_pdu()

static UINT rdpgfx_recv_end_frame_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_evict_cache_entry_pdu()

static UINT rdpgfx_recv_evict_cache_entry_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_map_surface_to_output_pdu()

static UINT rdpgfx_recv_map_surface_to_output_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_map_surface_to_scaled_output_pdu()

static UINT rdpgfx_recv_map_surface_to_scaled_output_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

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rdpgfx_recv_map_surface_to_scaled_window_pdu()

static UINT rdpgfx_recv_map_surface_to_scaled_window_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

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rdpgfx_recv_map_surface_to_window_pdu()

static UINT rdpgfx_recv_map_surface_to_window_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_pdu()

static UINT rdpgfx_recv_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_reset_graphics_pdu()

static UINT rdpgfx_recv_reset_graphics_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_solid_fill_pdu()

static UINT rdpgfx_recv_solid_fill_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_start_frame_pdu()

static UINT rdpgfx_recv_start_frame_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_surface_to_cache_pdu()

static UINT rdpgfx_recv_surface_to_cache_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_surface_to_surface_pdu()

static UINT rdpgfx_recv_surface_to_surface_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_wire_to_surface_1_pdu()

static UINT rdpgfx_recv_wire_to_surface_1_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_recv_wire_to_surface_2_pdu()

static UINT rdpgfx_recv_wire_to_surface_2_pdu ( GENERIC_CHANNEL_CALLBACK *  callback, wStream *  s  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_save_persistent_cache()

static UINT rdpgfx_save_persistent_cache ( RDPGFX_PLUGIN *  gfx )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_send_cache_import_offer_pdu()

static UINT rdpgfx_send_cache_import_offer_pdu ( RdpgfxClientContext *  context, const RDPGFX_CACHE_IMPORT_OFFER_PDU *  pdu  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_send_cache_offer()

static UINT rdpgfx_send_cache_offer ( RDPGFX_PLUGIN *  gfx )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_send_caps_advertise_pdu()

static UINT rdpgfx_send_caps_advertise_pdu ( RdpgfxClientContext *  context, const RDPGFX_CAPS_ADVERTISE_PDU *  pdu  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_send_frame_acknowledge_pdu()

static UINT rdpgfx_send_frame_acknowledge_pdu ( RdpgfxClientContext *  context, const RDPGFX_FRAME_ACKNOWLEDGE_PDU *  pdu  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_send_qoe_frame_acknowledge_pdu()

static UINT rdpgfx_send_qoe_frame_acknowledge_pdu ( RdpgfxClientContext *  context, const RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU *  pdu  )

static

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rdpgfx_send_supported_caps()

static UINT rdpgfx_send_supported_caps ( GENERIC_CHANNEL_CALLBACK *  callback )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_set_cache_slot_data()

static UINT rdpgfx_set_cache_slot_data ( RdpgfxClientContext *  context, UINT16  cacheSlot, void *  pData  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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rdpgfx_set_surface_data()

static UINT rdpgfx_set_surface_data ( RdpgfxClientContext *  context, UINT16  surfaceId, void *  pData  )

static

Function description

Returns

0 on success, otherwise a Win32 error code

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terminate_plugin_cb()

static void terminate_plugin_cb ( GENERIC_DYNVC_PLUGIN *  base )

static

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Variable Documentation

rdpgfx_callbacks

const IWTSVirtualChannelCallback rdpgfx_callbacks

static

Initial value:

= { rdpgfx_on_data_received,
                                                                 rdpgfx_on_open, rdpgfx_on_close,
                                                                 NULL }