5d5376faa7
Added some checks so that when setting a cache entry fails, we close connection (or we fail later when trying to use that empty entry). The small cache egfx capability has also been fixed.
1759 lines
49 KiB
C
1759 lines
49 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013-2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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* Copyright 2015 Thincast Technologies GmbH
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* Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
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* Copyright 2016 Thincast Technologies GmbH
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* Copyright 2016 Armin Novak <armin.novak@thincast.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <assert.h>
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#include <winpr/crt.h>
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#include <winpr/wlog.h>
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#include <winpr/print.h>
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#include <winpr/synch.h>
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#include <winpr/thread.h>
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#include <winpr/stream.h>
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#include <winpr/sysinfo.h>
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#include <winpr/cmdline.h>
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#include <winpr/collections.h>
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#include <freerdp/addin.h>
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#include <freerdp/channels/log.h>
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#include "rdpgfx_common.h"
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#include "rdpgfx_codec.h"
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#include "rdpgfx_main.h"
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#define TAG CHANNELS_TAG("rdpgfx.client")
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT rdpgfx_send_caps_advertise_pdu(RDPGFX_CHANNEL_CALLBACK* callback)
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{
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UINT error;
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wStream* s;
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UINT16 index;
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RDPGFX_PLUGIN* gfx;
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RDPGFX_HEADER header;
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RDPGFX_CAPSET* capsSet;
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RDPGFX_CAPSET capsSets[RDPGFX_NUMBER_CAPSETS];
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RDPGFX_CAPS_ADVERTISE_PDU pdu;
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gfx = (RDPGFX_PLUGIN*) callback->plugin;
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header.flags = 0;
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header.cmdId = RDPGFX_CMDID_CAPSADVERTISE;
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pdu.capsSetCount = 0;
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pdu.capsSets = (RDPGFX_CAPSET*) capsSets;
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capsSet = &capsSets[pdu.capsSetCount++];
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capsSet->version = RDPGFX_CAPVERSION_8;
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capsSet->flags = 0;
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if (gfx->ThinClient)
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capsSet->flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
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/* in CAPVERSION_8 the spec says that we should not have both
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* thinclient and smallcache (and thinclient implies a small cache)
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*/
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if (gfx->SmallCache && !gfx->ThinClient)
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capsSet->flags |= RDPGFX_CAPS_FLAG_SMALL_CACHE;
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capsSet = &capsSets[pdu.capsSetCount++];
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capsSet->version = RDPGFX_CAPVERSION_81;
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capsSet->flags = 0;
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if (gfx->ThinClient)
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capsSet->flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
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if (gfx->SmallCache)
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capsSet->flags |= RDPGFX_CAPS_FLAG_SMALL_CACHE;
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#ifdef WITH_GFX_H264
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if (gfx->H264)
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capsSet->flags |= RDPGFX_CAPS_FLAG_AVC420_ENABLED;
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#endif
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if (!gfx->H264 || gfx->AVC444)
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{
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capsSet = &capsSets[pdu.capsSetCount++];
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capsSet->version = RDPGFX_CAPVERSION_10;
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capsSet->flags = 0;
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if (gfx->SmallCache)
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capsSet->flags |= RDPGFX_CAPS_FLAG_SMALL_CACHE;
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#ifdef WITH_GFX_H264
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if (!gfx->AVC444)
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capsSet->flags |= RDPGFX_CAPS_FLAG_AVC_DISABLED;
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#else
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capsSet->flags |= RDPGFX_CAPS_FLAG_AVC_DISABLED;
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#endif
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capsSets[pdu.capsSetCount] = *capsSet;
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capsSets[pdu.capsSetCount++].version = RDPGFX_CAPVERSION_102;
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capsSets[pdu.capsSetCount] = *capsSet;
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capsSets[pdu.capsSetCount++].version = RDPGFX_CAPVERSION_103;
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}
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header.pduLength = RDPGFX_HEADER_SIZE + 2 + (pdu.capsSetCount * RDPGFX_CAPSET_SIZE);
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WLog_Print(gfx->log, WLOG_DEBUG, "SendCapsAdvertisePdu %"PRIu16"", pdu.capsSetCount);
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s = Stream_New(NULL, header.pduLength);
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if (!s)
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{
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WLog_ERR(TAG, "Stream_New failed!");
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return CHANNEL_RC_NO_MEMORY;
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}
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if ((error = rdpgfx_write_header(s, &header)))
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goto fail;
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/* RDPGFX_CAPS_ADVERTISE_PDU */
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Stream_Write_UINT16(s, pdu.capsSetCount); /* capsSetCount (2 bytes) */
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for (index = 0; index < pdu.capsSetCount; index++)
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{
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capsSet = &(pdu.capsSets[index]);
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Stream_Write_UINT32(s, capsSet->version); /* version (4 bytes) */
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Stream_Write_UINT32(s, 4); /* capsDataLength (4 bytes) */
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Stream_Write_UINT32(s, capsSet->flags); /* capsData (4 bytes) */
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}
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Stream_SealLength(s);
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error = callback->channel->Write(callback->channel, (UINT32) Stream_Length(s),
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Stream_Buffer(s), NULL);
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fail:
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Stream_Free(s, TRUE);
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return error;
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT rdpgfx_recv_caps_confirm_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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wStream* s)
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{
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RDPGFX_CAPSET capsSet;
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UINT32 capsDataLength;
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RDPGFX_CAPS_CONFIRM_PDU pdu;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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pdu.capsSet = &capsSet;
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if (Stream_GetRemainingLength(s) < 12)
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{
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WLog_ERR(TAG, "not enough data!");
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return ERROR_INVALID_DATA;
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}
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Stream_Read_UINT32(s, capsSet.version); /* version (4 bytes) */
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Stream_Read_UINT32(s, capsDataLength); /* capsDataLength (4 bytes) */
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Stream_Read_UINT32(s, capsSet.flags); /* capsData (4 bytes) */
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gfx->ConnectionCaps = capsSet;
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WLog_Print(gfx->log, WLOG_DEBUG, "RecvCapsConfirmPdu: version: 0x%08"PRIX32" flags: 0x%08"PRIX32"",
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capsSet.version, capsSet.flags);
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return CHANNEL_RC_OK;
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT rdpgfx_send_frame_acknowledge_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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RDPGFX_FRAME_ACKNOWLEDGE_PDU* pdu)
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{
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UINT error;
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wStream* s;
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RDPGFX_HEADER header;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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header.flags = 0;
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header.cmdId = RDPGFX_CMDID_FRAMEACKNOWLEDGE;
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header.pduLength = RDPGFX_HEADER_SIZE + 12;
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WLog_Print(gfx->log, WLOG_DEBUG, "SendFrameAcknowledgePdu: %"PRIu32"", pdu->frameId);
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s = Stream_New(NULL, header.pduLength);
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if (!s)
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{
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WLog_ERR(TAG, "Stream_New failed!");
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return CHANNEL_RC_NO_MEMORY;
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}
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if ((error = rdpgfx_write_header(s, &header)))
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goto fail;
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/* RDPGFX_FRAME_ACKNOWLEDGE_PDU */
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Stream_Write_UINT32(s, pdu->queueDepth); /* queueDepth (4 bytes) */
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Stream_Write_UINT32(s, pdu->frameId); /* frameId (4 bytes) */
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Stream_Write_UINT32(s,
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pdu->totalFramesDecoded); /* totalFramesDecoded (4 bytes) */
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error = callback->channel->Write(callback->channel, (UINT32) Stream_Length(s),
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Stream_Buffer(s), NULL);
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fail:
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Stream_Free(s, TRUE);
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return error;
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}
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static UINT rdpgfx_send_qoe_frame_acknowledge_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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const RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU* pdu)
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{
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UINT error;
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wStream* s;
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RDPGFX_HEADER header;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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header.flags = 0;
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header.cmdId = RDPGFX_CMDID_QOEFRAMEACKNOWLEDGE;
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header.pduLength = RDPGFX_HEADER_SIZE + 12;
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WLog_Print(gfx->log, WLOG_DEBUG, "SendQoeFrameAcknowledgePdu: %"PRIu32"", pdu->frameId);
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s = Stream_New(NULL, header.pduLength);
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if (!s)
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{
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WLog_ERR(TAG, "Stream_New failed!");
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return CHANNEL_RC_NO_MEMORY;
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}
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if ((error = rdpgfx_write_header(s, &header)))
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goto fail;
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/* RDPGFX_FRAME_ACKNOWLEDGE_PDU */
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Stream_Write_UINT32(s, pdu->frameId);
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Stream_Write_UINT32(s, pdu->timestamp);
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Stream_Write_UINT16(s, pdu->timeDiffSE);
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Stream_Write_UINT16(s, pdu->timeDiffEDR);
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error = callback->channel->Write(callback->channel, (UINT32) Stream_Length(s),
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Stream_Buffer(s), NULL);
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fail:
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Stream_Free(s, TRUE);
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return error;
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT rdpgfx_recv_reset_graphics_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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wStream* s)
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{
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int pad;
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UINT32 index;
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MONITOR_DEF* monitor;
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RDPGFX_RESET_GRAPHICS_PDU pdu;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
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UINT error = CHANNEL_RC_OK;
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if (Stream_GetRemainingLength(s) < 12)
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{
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
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return ERROR_INVALID_DATA;
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}
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Stream_Read_UINT32(s, pdu.width); /* width (4 bytes) */
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Stream_Read_UINT32(s, pdu.height); /* height (4 bytes) */
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Stream_Read_UINT32(s, pdu.monitorCount); /* monitorCount (4 bytes) */
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if (Stream_GetRemainingLength(s) < (pdu.monitorCount * 20))
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{
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
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return ERROR_INVALID_DATA;
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}
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pdu.monitorDefArray = (MONITOR_DEF*) calloc(pdu.monitorCount,
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sizeof(MONITOR_DEF));
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if (!pdu.monitorDefArray)
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{
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WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
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return CHANNEL_RC_NO_MEMORY;
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}
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for (index = 0; index < pdu.monitorCount; index++)
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{
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monitor = &(pdu.monitorDefArray[index]);
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Stream_Read_UINT32(s, monitor->left); /* left (4 bytes) */
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Stream_Read_UINT32(s, monitor->top); /* top (4 bytes) */
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Stream_Read_UINT32(s, monitor->right); /* right (4 bytes) */
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Stream_Read_UINT32(s, monitor->bottom); /* bottom (4 bytes) */
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Stream_Read_UINT32(s, monitor->flags); /* flags (4 bytes) */
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}
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pad = 340 - (RDPGFX_HEADER_SIZE + 12 + (pdu.monitorCount * 20));
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if (Stream_GetRemainingLength(s) < (size_t) pad)
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{
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WLog_Print(gfx->log, WLOG_ERROR, "Stream_GetRemainingLength failed!");
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free(pdu.monitorDefArray);
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return CHANNEL_RC_NO_MEMORY;
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}
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Stream_Seek(s, pad); /* pad (total size is 340 bytes) */
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WLog_Print(gfx->log, WLOG_DEBUG, "RecvResetGraphicsPdu: width: %"PRIu32" height: %"PRIu32" count: %"PRIu32"",
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pdu.width, pdu.height, pdu.monitorCount);
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for (index = 0; index < pdu.monitorCount; index++)
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{
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monitor = &(pdu.monitorDefArray[index]);
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WLog_Print(gfx->log, WLOG_DEBUG,
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"RecvResetGraphicsPdu: monitor left:%"PRIi32" top:%"PRIi32" right:%"PRIi32" left:%"PRIi32" flags:0x%"PRIx32"",
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monitor->left, monitor->top, monitor->right, monitor->bottom, monitor->flags);
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}
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if (context)
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{
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IFCALLRET(context->ResetGraphics, error, context, &pdu);
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if (error)
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WLog_Print(gfx->log, WLOG_ERROR, "context->ResetGraphics failed with error %"PRIu32"", error);
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}
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free(pdu.monitorDefArray);
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return error;
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}
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/**
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* Function description
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*
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* @return 0 on success, otherwise a Win32 error code
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*/
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static UINT rdpgfx_recv_evict_cache_entry_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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wStream* s)
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{
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RDPGFX_EVICT_CACHE_ENTRY_PDU pdu;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
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UINT error = CHANNEL_RC_OK;
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if (Stream_GetRemainingLength(s) < 2)
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{
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
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return ERROR_INVALID_DATA;
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}
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Stream_Read_UINT16(s, pdu.cacheSlot); /* cacheSlot (2 bytes) */
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WLog_Print(gfx->log, WLOG_DEBUG, "RecvEvictCacheEntryPdu: cacheSlot: %"PRIu16"", pdu.cacheSlot);
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if (context)
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{
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IFCALLRET(context->EvictCacheEntry, error, context, &pdu);
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|
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if (error)
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WLog_Print(gfx->log, WLOG_ERROR, "context->EvictCacheEntry failed with error %"PRIu32"", error);
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}
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return error;
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}
|
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|
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/**
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* Function description
|
|
*
|
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* @return 0 on success, otherwise a Win32 error code
|
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*/
|
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static UINT rdpgfx_recv_cache_import_reply_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
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wStream* s)
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{
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UINT16 index;
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RDPGFX_CACHE_IMPORT_REPLY_PDU pdu;
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
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RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
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UINT error = CHANNEL_RC_OK;
|
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|
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if (Stream_GetRemainingLength(s) < 2)
|
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{
|
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
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return ERROR_INVALID_DATA;
|
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}
|
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|
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Stream_Read_UINT16(s, pdu.importedEntriesCount); /* cacheSlot (2 bytes) */
|
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|
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if (Stream_GetRemainingLength(s) < (size_t)(pdu.importedEntriesCount * 2))
|
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{
|
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
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return ERROR_INVALID_DATA;
|
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}
|
|
|
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pdu.cacheSlots = (UINT16*) calloc(pdu.importedEntriesCount, sizeof(UINT16));
|
|
|
|
if (!pdu.cacheSlots)
|
|
{
|
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WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < pdu.importedEntriesCount; index++)
|
|
{
|
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Stream_Read_UINT16(s, pdu.cacheSlots[index]); /* cacheSlot (2 bytes) */
|
|
}
|
|
|
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WLog_Print(gfx->log, WLOG_DEBUG, "RecvCacheImportReplyPdu: importedEntriesCount: %"PRIu16"",
|
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pdu.importedEntriesCount);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->CacheImportReply, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->CacheImportReply failed with error %"PRIu32"", error);
|
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}
|
|
|
|
free(pdu.cacheSlots);
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_create_surface_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
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wStream* s)
|
|
{
|
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RDPGFX_CREATE_SURFACE_PDU pdu;
|
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RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
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RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
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UINT error = CHANNEL_RC_OK;
|
|
|
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if (Stream_GetRemainingLength(s) < 7)
|
|
{
|
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WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
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return ERROR_INVALID_DATA;
|
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}
|
|
|
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Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.width); /* width (2 bytes) */
|
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Stream_Read_UINT16(s, pdu.height); /* height (2 bytes) */
|
|
Stream_Read_UINT8(s, pdu.pixelFormat); /* RDPGFX_PIXELFORMAT (1 byte) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RecvCreateSurfacePdu: surfaceId: %"PRIu16" width: %"PRIu16" height: %"PRIu16" pixelFormat: 0x%02"PRIX8"",
|
|
pdu.surfaceId, pdu.width, pdu.height, pdu.pixelFormat);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->CreateSurface, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->CreateSurface failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_delete_surface_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_DELETE_SURFACE_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < 2)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvDeleteSurfacePdu: surfaceId: %"PRIu16"", pdu.surfaceId);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->DeleteSurface, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->DeleteSurface failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_start_frame_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_START_FRAME_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < RDPGFX_START_FRAME_PDU_SIZE)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT32(s, pdu.timestamp); /* timestamp (4 bytes) */
|
|
Stream_Read_UINT32(s, pdu.frameId); /* frameId (4 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvStartFramePdu: frameId: %"PRIu32" timestamp: 0x%08"PRIX32"",
|
|
pdu.frameId, pdu.timestamp);
|
|
|
|
gfx->StartDecodingTime = GetTickCountPrecise();
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->StartFrame, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->StartFrame failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
gfx->UnacknowledgedFrames++;
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_end_frame_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_END_FRAME_PDU pdu;
|
|
RDPGFX_FRAME_ACKNOWLEDGE_PDU ack;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < RDPGFX_END_FRAME_PDU_SIZE)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT32(s, pdu.frameId); /* frameId (4 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvEndFramePdu: frameId: %"PRIu32"", pdu.frameId);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->EndFrame, error, context, &pdu);
|
|
|
|
if (error)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->EndFrame failed with error %"PRIu32"", error);
|
|
return error;
|
|
}
|
|
}
|
|
|
|
gfx->UnacknowledgedFrames--;
|
|
gfx->TotalDecodedFrames++;
|
|
ack.frameId = pdu.frameId;
|
|
ack.totalFramesDecoded = gfx->TotalDecodedFrames;
|
|
|
|
if (gfx->suspendFrameAcks)
|
|
{
|
|
ack.queueDepth = SUSPEND_FRAME_ACKNOWLEDGEMENT;
|
|
|
|
if (gfx->TotalDecodedFrames == 1)
|
|
if ((error = rdpgfx_send_frame_acknowledge_pdu(callback, &ack)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_send_frame_acknowledge_pdu failed with error %"PRIu32"", error);
|
|
}
|
|
else
|
|
{
|
|
ack.queueDepth = QUEUE_DEPTH_UNAVAILABLE;
|
|
|
|
if ((error = rdpgfx_send_frame_acknowledge_pdu(callback, &ack)))
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "rdpgfx_send_frame_acknowledge_pdu failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
switch(gfx->ConnectionCaps.version)
|
|
{
|
|
case RDPGFX_CAPVERSION_10:
|
|
case RDPGFX_CAPVERSION_102:
|
|
case RDPGFX_CAPVERSION_103:
|
|
if (gfx->SendQoeAck)
|
|
{
|
|
RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU qoe;
|
|
UINT32 diff = (GetTickCountPrecise() - gfx->StartDecodingTime);
|
|
|
|
if (diff > 65000)
|
|
diff = 0;
|
|
|
|
qoe.frameId = pdu.frameId;
|
|
qoe.timestamp = gfx->StartDecodingTime;
|
|
qoe.timeDiffSE = diff;
|
|
qoe.timeDiffEDR = 1;
|
|
if ((error = rdpgfx_send_qoe_frame_acknowledge_pdu(callback, &qoe)))
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "rdpgfx_send_frame_acknowledge_pdu failed with error %"PRIu32"", error);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_wire_to_surface_1_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_SURFACE_COMMAND cmd;
|
|
RDPGFX_WIRE_TO_SURFACE_PDU_1 pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
UINT error;
|
|
|
|
if (Stream_GetRemainingLength(s) < RDPGFX_WIRE_TO_SURFACE_PDU_1_SIZE)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.codecId); /* codecId (2 bytes) */
|
|
Stream_Read_UINT8(s, pdu.pixelFormat); /* pixelFormat (1 byte) */
|
|
|
|
if ((error = rdpgfx_read_rect16(s, &(pdu.destRect)))) /* destRect (8 bytes) */
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_rect16 failed with error %"PRIu32"", error);
|
|
return error;
|
|
}
|
|
|
|
Stream_Read_UINT32(s, pdu.bitmapDataLength); /* bitmapDataLength (4 bytes) */
|
|
|
|
if (pdu.bitmapDataLength > Stream_GetRemainingLength(s))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
pdu.bitmapData = Stream_Pointer(s);
|
|
Stream_Seek(s, pdu.bitmapDataLength);
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RecvWireToSurface1Pdu: surfaceId: %"PRIu16" codecId: %s (0x%04"PRIX16") pixelFormat: 0x%02"PRIX8" "
|
|
"destRect: left: %"PRIu16" top: %"PRIu16" right: %"PRIu16" bottom: %"PRIu16" bitmapDataLength: %"PRIu32"",
|
|
pdu.surfaceId, rdpgfx_get_codec_id_string(pdu.codecId),
|
|
pdu.codecId, pdu.pixelFormat,
|
|
pdu.destRect.left, pdu.destRect.top,
|
|
pdu.destRect.right, pdu.destRect.bottom,
|
|
pdu.bitmapDataLength);
|
|
cmd.surfaceId = pdu.surfaceId;
|
|
cmd.codecId = pdu.codecId;
|
|
cmd.contextId = 0;
|
|
|
|
switch (pdu.pixelFormat)
|
|
{
|
|
case GFX_PIXEL_FORMAT_XRGB_8888:
|
|
cmd.format = PIXEL_FORMAT_BGRX32;
|
|
break;
|
|
|
|
case GFX_PIXEL_FORMAT_ARGB_8888:
|
|
cmd.format = PIXEL_FORMAT_BGRA32;
|
|
break;
|
|
|
|
default:
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
cmd.left = pdu.destRect.left;
|
|
cmd.top = pdu.destRect.top;
|
|
cmd.right = pdu.destRect.right;
|
|
cmd.bottom = pdu.destRect.bottom;
|
|
cmd.width = cmd.right - cmd.left;
|
|
cmd.height = cmd.bottom - cmd.top;
|
|
cmd.length = pdu.bitmapDataLength;
|
|
cmd.data = pdu.bitmapData;
|
|
cmd.extra = NULL;
|
|
|
|
if ((error = rdpgfx_decode(gfx, &cmd)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_decode failed with error %"PRIu32"!", error);
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_wire_to_surface_2_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_SURFACE_COMMAND cmd;
|
|
RDPGFX_WIRE_TO_SURFACE_PDU_2 pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < RDPGFX_WIRE_TO_SURFACE_PDU_2_SIZE)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.codecId); /* codecId (2 bytes) */
|
|
Stream_Read_UINT32(s, pdu.codecContextId); /* codecContextId (4 bytes) */
|
|
Stream_Read_UINT8(s, pdu.pixelFormat); /* pixelFormat (1 byte) */
|
|
Stream_Read_UINT32(s, pdu.bitmapDataLength); /* bitmapDataLength (4 bytes) */
|
|
pdu.bitmapData = Stream_Pointer(s);
|
|
Stream_Seek(s, pdu.bitmapDataLength);
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvWireToSurface2Pdu: surfaceId: %"PRIu16" codecId: %s (0x%04"PRIX16") "
|
|
"codecContextId: %"PRIu32" pixelFormat: 0x%02"PRIX8" bitmapDataLength: %"PRIu32"",
|
|
pdu.surfaceId, rdpgfx_get_codec_id_string(pdu.codecId), pdu.codecId,
|
|
pdu.codecContextId, pdu.pixelFormat, pdu.bitmapDataLength);
|
|
cmd.surfaceId = pdu.surfaceId;
|
|
cmd.codecId = pdu.codecId;
|
|
cmd.contextId = pdu.codecContextId;
|
|
cmd.format = pdu.pixelFormat;
|
|
cmd.left = 0;
|
|
cmd.top = 0;
|
|
cmd.right = 0;
|
|
cmd.bottom = 0;
|
|
cmd.width = 0;
|
|
cmd.height = 0;
|
|
cmd.length = pdu.bitmapDataLength;
|
|
cmd.data = pdu.bitmapData;
|
|
cmd.extra = NULL;
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->SurfaceCommand, error, context, &cmd);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->SurfaceCommand failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_delete_encoding_context_pdu(RDPGFX_CHANNEL_CALLBACK*
|
|
callback, wStream* s)
|
|
{
|
|
RDPGFX_DELETE_ENCODING_CONTEXT_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < 6)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT32(s, pdu.codecContextId); /* codecContextId (4 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvDeleteEncodingContextPdu: surfaceId: %"PRIu16" codecContextId: %"PRIu32"",
|
|
pdu.surfaceId, pdu.codecContextId);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->DeleteEncodingContext, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->DeleteEncodingContext failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_solid_fill_pdu(RDPGFX_CHANNEL_CALLBACK* callback, wStream* s)
|
|
{
|
|
UINT16 index;
|
|
RECTANGLE_16* fillRect;
|
|
RDPGFX_SOLID_FILL_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error;
|
|
|
|
if (Stream_GetRemainingLength(s) < 8)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
|
|
if ((error = rdpgfx_read_color32(s,
|
|
&(pdu.fillPixel)))) /* fillPixel (4 bytes) */
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_color32 failed with error %"PRIu32"!", error);
|
|
return error;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.fillRectCount); /* fillRectCount (2 bytes) */
|
|
|
|
if (Stream_GetRemainingLength(s) < (size_t)(pdu.fillRectCount * 8))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
pdu.fillRects = (RECTANGLE_16*) calloc(pdu.fillRectCount, sizeof(RECTANGLE_16));
|
|
|
|
if (!pdu.fillRects)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < pdu.fillRectCount; index++)
|
|
{
|
|
fillRect = &(pdu.fillRects[index]);
|
|
|
|
if ((error = rdpgfx_read_rect16(s, fillRect)))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_rect16 failed with error %"PRIu32"!", error);
|
|
free(pdu.fillRects);
|
|
return error;
|
|
}
|
|
}
|
|
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvSolidFillPdu: surfaceId: %"PRIu16" fillRectCount: %"PRIu16"",
|
|
pdu.surfaceId, pdu.fillRectCount);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->SolidFill, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->SolidFill failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
free(pdu.fillRects);
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_surface_to_surface_pdu(RDPGFX_CHANNEL_CALLBACK*
|
|
callback, wStream* s)
|
|
{
|
|
UINT16 index;
|
|
RDPGFX_POINT16* destPt;
|
|
RDPGFX_SURFACE_TO_SURFACE_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error;
|
|
|
|
if (Stream_GetRemainingLength(s) < 14)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceIdSrc); /* surfaceIdSrc (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.surfaceIdDest); /* surfaceIdDest (2 bytes) */
|
|
|
|
if ((error = rdpgfx_read_rect16(s, &(pdu.rectSrc)))) /* rectSrc (8 bytes ) */
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_rect16 failed with error %"PRIu32"!", error);
|
|
return error;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.destPtsCount); /* destPtsCount (2 bytes) */
|
|
|
|
if (Stream_GetRemainingLength(s) < (size_t)(pdu.destPtsCount * 4))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
pdu.destPts = (RDPGFX_POINT16*) calloc(pdu.destPtsCount,
|
|
sizeof(RDPGFX_POINT16));
|
|
|
|
if (!pdu.destPts)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < pdu.destPtsCount; index++)
|
|
{
|
|
destPt = &(pdu.destPts[index]);
|
|
|
|
if ((error = rdpgfx_read_point16(s, destPt)))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_point16 failed with error %"PRIu32"!", error);
|
|
free(pdu.destPts);
|
|
return error;
|
|
}
|
|
}
|
|
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "RecvSurfaceToSurfacePdu: surfaceIdSrc: %"PRIu16" surfaceIdDest: %"PRIu16" "
|
|
"left: %"PRIu16" top: %"PRIu16" right: %"PRIu16" bottom: %"PRIu16" destPtsCount: %"PRIu16"",
|
|
pdu.surfaceIdSrc, pdu.surfaceIdDest,
|
|
pdu.rectSrc.left, pdu.rectSrc.top, pdu.rectSrc.right, pdu.rectSrc.bottom,
|
|
pdu.destPtsCount);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->SurfaceToSurface, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->SurfaceToSurface failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
free(pdu.destPts);
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_surface_to_cache_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_SURFACE_TO_CACHE_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error;
|
|
|
|
if (Stream_GetRemainingLength(s) < 20)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT64(s, pdu.cacheKey); /* cacheKey (8 bytes) */
|
|
Stream_Read_UINT16(s, pdu.cacheSlot); /* cacheSlot (2 bytes) */
|
|
|
|
if ((error = rdpgfx_read_rect16(s, &(pdu.rectSrc)))) /* rectSrc (8 bytes ) */
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_rect16 failed with error %"PRIu32"!", error);
|
|
return error;
|
|
}
|
|
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RecvSurfaceToCachePdu: surfaceId: %"PRIu16" cacheKey: 0x%016"PRIX64" cacheSlot: %"PRIu16" "
|
|
"left: %"PRIu16" top: %"PRIu16" right: %"PRIu16" bottom: %"PRIu16"",
|
|
pdu.surfaceId, pdu.cacheKey, pdu.cacheSlot,
|
|
pdu.rectSrc.left, pdu.rectSrc.top,
|
|
pdu.rectSrc.right, pdu.rectSrc.bottom);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->SurfaceToCache, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->SurfaceToCache failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_cache_to_surface_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
UINT16 index;
|
|
RDPGFX_POINT16* destPt;
|
|
RDPGFX_CACHE_TO_SURFACE_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < 6)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.cacheSlot); /* cacheSlot (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.destPtsCount); /* destPtsCount (2 bytes) */
|
|
|
|
if (Stream_GetRemainingLength(s) < (size_t)(pdu.destPtsCount * 4))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
pdu.destPts = (RDPGFX_POINT16*) calloc(pdu.destPtsCount, sizeof(RDPGFX_POINT16));
|
|
if (!pdu.destPts)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < pdu.destPtsCount; index++)
|
|
{
|
|
destPt = &(pdu.destPts[index]);
|
|
|
|
if ((error = rdpgfx_read_point16(s, destPt)))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_point16 failed with error %"PRIu32"", error);
|
|
free(pdu.destPts);
|
|
return error;
|
|
}
|
|
}
|
|
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RdpGfxRecvCacheToSurfacePdu: cacheSlot: %"PRIu16" surfaceId: %"PRIu16" destPtsCount: %"PRIu16"",
|
|
pdu.cacheSlot, pdu.surfaceId, pdu.destPtsCount);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->CacheToSurface, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->CacheToSurface failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
free(pdu.destPts);
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_map_surface_to_output_pdu(RDPGFX_CHANNEL_CALLBACK*
|
|
callback, wStream* s)
|
|
{
|
|
RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < 12)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT16(s, pdu.reserved); /* reserved (2 bytes) */
|
|
Stream_Read_UINT32(s, pdu.outputOriginX); /* outputOriginX (4 bytes) */
|
|
Stream_Read_UINT32(s, pdu.outputOriginY); /* outputOriginY (4 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RecvMapSurfaceToOutputPdu: surfaceId: %"PRIu16" outputOriginX: %"PRIu32" outputOriginY: %"PRIu32"",
|
|
pdu.surfaceId, pdu.outputOriginX, pdu.outputOriginY);
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->MapSurfaceToOutput, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->MapSurfaceToOutput failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_map_surface_to_window_pdu(RDPGFX_CHANNEL_CALLBACK* callback,
|
|
wStream* s)
|
|
{
|
|
RDPGFX_MAP_SURFACE_TO_WINDOW_PDU pdu;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
|
|
if (Stream_GetRemainingLength(s) < 18)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
|
|
return ERROR_INVALID_DATA;
|
|
}
|
|
|
|
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
|
|
Stream_Read_UINT64(s, pdu.windowId); /* windowId (8 bytes) */
|
|
Stream_Read_UINT32(s, pdu.mappedWidth); /* mappedWidth (4 bytes) */
|
|
Stream_Read_UINT32(s, pdu.mappedHeight); /* mappedHeight (4 bytes) */
|
|
WLog_Print(gfx->log, WLOG_DEBUG,
|
|
"RecvMapSurfaceToWindowPdu: surfaceId: %"PRIu16" windowId: 0x%016"PRIX64" mappedWidth: %"PRIu32" mappedHeight: %"PRIu32"",
|
|
pdu.surfaceId, pdu.windowId, pdu.mappedWidth, pdu.mappedHeight);
|
|
|
|
if (context && context->MapSurfaceToWindow)
|
|
{
|
|
IFCALLRET(context->MapSurfaceToWindow, error, context, &pdu);
|
|
|
|
if (error)
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->MapSurfaceToWindow failed with error %"PRIu32"", error);
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_recv_pdu(RDPGFX_CHANNEL_CALLBACK* callback, wStream* s)
|
|
{
|
|
int beg, end;
|
|
RDPGFX_HEADER header;
|
|
UINT error;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
|
|
beg = Stream_GetPosition(s);
|
|
|
|
if ((error = rdpgfx_read_header(s, &header)))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_header failed with error %"PRIu32"!", error);
|
|
return error;
|
|
}
|
|
|
|
#if 1
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "cmdId: %s (0x%04"PRIX16") flags: 0x%04"PRIX16" pduLength: %"PRIu32"",
|
|
rdpgfx_get_cmd_id_string(header.cmdId), header.cmdId, header.flags,
|
|
header.pduLength);
|
|
#endif
|
|
|
|
switch (header.cmdId)
|
|
{
|
|
case RDPGFX_CMDID_WIRETOSURFACE_1:
|
|
if ((error = rdpgfx_recv_wire_to_surface_1_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_wire_to_surface_1_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_WIRETOSURFACE_2:
|
|
if ((error = rdpgfx_recv_wire_to_surface_2_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_wire_to_surface_2_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_DELETEENCODINGCONTEXT:
|
|
if ((error = rdpgfx_recv_delete_encoding_context_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_delete_encoding_context_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_SOLIDFILL:
|
|
if ((error = rdpgfx_recv_solid_fill_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_solid_fill_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_SURFACETOSURFACE:
|
|
if ((error = rdpgfx_recv_surface_to_surface_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_surface_to_surface_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_SURFACETOCACHE:
|
|
if ((error = rdpgfx_recv_surface_to_cache_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_surface_to_cache_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_CACHETOSURFACE:
|
|
if ((error = rdpgfx_recv_cache_to_surface_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_cache_to_surface_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_EVICTCACHEENTRY:
|
|
if ((error = rdpgfx_recv_evict_cache_entry_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_evict_cache_entry_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_CREATESURFACE:
|
|
if ((error = rdpgfx_recv_create_surface_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_create_surface_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_DELETESURFACE:
|
|
if ((error = rdpgfx_recv_delete_surface_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_delete_surface_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_STARTFRAME:
|
|
if ((error = rdpgfx_recv_start_frame_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_start_frame_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_ENDFRAME:
|
|
if ((error = rdpgfx_recv_end_frame_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_end_frame_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_RESETGRAPHICS:
|
|
if ((error = rdpgfx_recv_reset_graphics_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_reset_graphics_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_MAPSURFACETOOUTPUT:
|
|
if ((error = rdpgfx_recv_map_surface_to_output_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_map_surface_to_output_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_CACHEIMPORTREPLY:
|
|
if ((error = rdpgfx_recv_cache_import_reply_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_cache_import_reply_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_CAPSCONFIRM:
|
|
if ((error = rdpgfx_recv_caps_confirm_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_caps_confirm_pdu failed with error %"PRIu32"!", error);
|
|
|
|
break;
|
|
|
|
case RDPGFX_CMDID_MAPSURFACETOWINDOW:
|
|
if ((error = rdpgfx_recv_map_surface_to_window_pdu(callback, s)))
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_map_surface_to_window_pdu failed with error %"PRIu32"!",
|
|
error);
|
|
|
|
break;
|
|
|
|
default:
|
|
error = CHANNEL_RC_BAD_PROC;
|
|
break;
|
|
}
|
|
|
|
if (error)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "Error while parsing GFX cmdId: %s (0x%04"PRIX16")",
|
|
rdpgfx_get_cmd_id_string(header.cmdId), header.cmdId);
|
|
return error;
|
|
}
|
|
|
|
end = Stream_GetPosition(s);
|
|
|
|
if (end != (beg + header.pduLength))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "Unexpected gfx pdu end: Actual: %d, Expected: %"PRIu32"",
|
|
end, (beg + header.pduLength));
|
|
Stream_SetPosition(s, (beg + header.pduLength));
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_on_data_received(IWTSVirtualChannelCallback*
|
|
pChannelCallback, wStream* data)
|
|
{
|
|
wStream* s;
|
|
int status = 0;
|
|
UINT32 DstSize = 0;
|
|
BYTE* pDstData = NULL;
|
|
RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
UINT error = CHANNEL_RC_OK;
|
|
status = zgfx_decompress(gfx->zgfx, Stream_Pointer(data),
|
|
Stream_GetRemainingLength(data), &pDstData, &DstSize, 0);
|
|
|
|
if (status < 0)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "zgfx_decompress failure! status: %d", status);
|
|
return ERROR_INTERNAL_ERROR;
|
|
}
|
|
|
|
s = Stream_New(pDstData, DstSize);
|
|
|
|
if (!s)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
while (Stream_GetPosition(s) < Stream_Length(s))
|
|
{
|
|
if ((error = rdpgfx_recv_pdu(callback, s)))
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_recv_pdu failed with error %"PRIu32"!", error);
|
|
break;
|
|
}
|
|
}
|
|
|
|
Stream_Free(s, TRUE);
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_on_open(IWTSVirtualChannelCallback* pChannelCallback)
|
|
{
|
|
RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
|
|
WLog_DBG(TAG, "OnOpen");
|
|
return rdpgfx_send_caps_advertise_pdu(callback);
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_on_close(IWTSVirtualChannelCallback* pChannelCallback)
|
|
{
|
|
int count;
|
|
int index;
|
|
ULONG_PTR* pKeys = NULL;
|
|
RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "OnClose");
|
|
free(callback);
|
|
gfx->UnacknowledgedFrames = 0;
|
|
gfx->TotalDecodedFrames = 0;
|
|
|
|
if (gfx->zgfx)
|
|
{
|
|
zgfx_context_free(gfx->zgfx);
|
|
gfx->zgfx = zgfx_context_new(FALSE);
|
|
|
|
if (!gfx->zgfx)
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
count = HashTable_GetKeys(gfx->SurfaceTable, &pKeys);
|
|
|
|
for (index = 0; index < count; index++)
|
|
{
|
|
RDPGFX_DELETE_SURFACE_PDU pdu;
|
|
pdu.surfaceId = ((UINT16) pKeys[index]) - 1;
|
|
|
|
if (context && context->DeleteSurface)
|
|
{
|
|
context->DeleteSurface(context, &pdu);
|
|
}
|
|
}
|
|
|
|
free(pKeys);
|
|
|
|
for (index = 0; index < gfx->MaxCacheSlot; index++)
|
|
{
|
|
if (gfx->CacheSlots[index])
|
|
{
|
|
RDPGFX_EVICT_CACHE_ENTRY_PDU pdu;
|
|
pdu.cacheSlot = (UINT16) index;
|
|
|
|
if (context && context->EvictCacheEntry)
|
|
{
|
|
context->EvictCacheEntry(context, &pdu);
|
|
}
|
|
|
|
gfx->CacheSlots[index] = NULL;
|
|
}
|
|
}
|
|
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_on_new_channel_connection(IWTSListenerCallback*
|
|
pListenerCallback,
|
|
IWTSVirtualChannel* pChannel, BYTE* Data, BOOL* pbAccept,
|
|
IWTSVirtualChannelCallback** ppCallback)
|
|
{
|
|
RDPGFX_CHANNEL_CALLBACK* callback;
|
|
RDPGFX_LISTENER_CALLBACK* listener_callback = (RDPGFX_LISTENER_CALLBACK*)
|
|
pListenerCallback;
|
|
callback = (RDPGFX_CHANNEL_CALLBACK*) calloc(1,
|
|
sizeof(RDPGFX_CHANNEL_CALLBACK));
|
|
|
|
if (!callback)
|
|
{
|
|
WLog_ERR(TAG, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
callback->iface.OnDataReceived = rdpgfx_on_data_received;
|
|
callback->iface.OnOpen = rdpgfx_on_open;
|
|
callback->iface.OnClose = rdpgfx_on_close;
|
|
callback->plugin = listener_callback->plugin;
|
|
callback->channel_mgr = listener_callback->channel_mgr;
|
|
callback->channel = pChannel;
|
|
listener_callback->channel_callback = callback;
|
|
*ppCallback = (IWTSVirtualChannelCallback*) callback;
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_plugin_initialize(IWTSPlugin* pPlugin,
|
|
IWTSVirtualChannelManager* pChannelMgr)
|
|
{
|
|
UINT error;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) pPlugin;
|
|
gfx->listener_callback = (RDPGFX_LISTENER_CALLBACK*) calloc(1,
|
|
sizeof(RDPGFX_LISTENER_CALLBACK));
|
|
|
|
if (!gfx->listener_callback)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
gfx->listener_callback->iface.OnNewChannelConnection =
|
|
rdpgfx_on_new_channel_connection;
|
|
gfx->listener_callback->plugin = pPlugin;
|
|
gfx->listener_callback->channel_mgr = pChannelMgr;
|
|
error = pChannelMgr->CreateListener(pChannelMgr, RDPGFX_DVC_CHANNEL_NAME, 0,
|
|
(IWTSListenerCallback*) gfx->listener_callback, &(gfx->listener));
|
|
gfx->listener->pInterface = gfx->iface.pInterface;
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "Initialize");
|
|
return error;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_plugin_terminated(IWTSPlugin* pPlugin)
|
|
{
|
|
int count;
|
|
int index;
|
|
ULONG_PTR* pKeys = NULL;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) pPlugin;
|
|
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
|
|
UINT error = CHANNEL_RC_OK;
|
|
WLog_Print(gfx->log, WLOG_DEBUG, "Terminated");
|
|
|
|
if (gfx->listener_callback)
|
|
{
|
|
free(gfx->listener_callback);
|
|
gfx->listener_callback = NULL;
|
|
}
|
|
|
|
if (gfx->zgfx)
|
|
{
|
|
zgfx_context_free(gfx->zgfx);
|
|
gfx->zgfx = NULL;
|
|
}
|
|
|
|
count = HashTable_GetKeys(gfx->SurfaceTable, &pKeys);
|
|
|
|
for (index = 0; index < count; index++)
|
|
{
|
|
RDPGFX_DELETE_SURFACE_PDU pdu;
|
|
pdu.surfaceId = ((UINT16) pKeys[index]) - 1;
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->DeleteSurface, error, context, &pdu);
|
|
|
|
if (error)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->DeleteSurface failed with error %"PRIu32"", error);
|
|
free(pKeys);
|
|
free(context);
|
|
free(gfx);
|
|
return error;
|
|
}
|
|
}
|
|
}
|
|
|
|
free(pKeys);
|
|
HashTable_Free(gfx->SurfaceTable);
|
|
|
|
for (index = 0; index < gfx->MaxCacheSlot; index++)
|
|
{
|
|
if (gfx->CacheSlots[index])
|
|
{
|
|
RDPGFX_EVICT_CACHE_ENTRY_PDU pdu;
|
|
pdu.cacheSlot = (UINT16) index;
|
|
|
|
if (context)
|
|
{
|
|
IFCALLRET(context->EvictCacheEntry, error, context, &pdu);
|
|
|
|
if (error)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "context->EvictCacheEntry failed with error %"PRIu32"", error);
|
|
free(context);
|
|
free(gfx);
|
|
return error;
|
|
}
|
|
}
|
|
|
|
gfx->CacheSlots[index] = NULL;
|
|
}
|
|
}
|
|
|
|
free(context);
|
|
free(gfx);
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_set_surface_data(RdpgfxClientContext* context,
|
|
UINT16 surfaceId, void* pData)
|
|
{
|
|
ULONG_PTR key;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
|
|
key = ((ULONG_PTR) surfaceId) + 1;
|
|
|
|
if (pData)
|
|
HashTable_Add(gfx->SurfaceTable, (void*) key, pData);
|
|
else
|
|
HashTable_Remove(gfx->SurfaceTable, (void*) key);
|
|
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_get_surface_ids(RdpgfxClientContext* context,
|
|
UINT16** ppSurfaceIds, UINT16* count_out)
|
|
{
|
|
int count;
|
|
int index;
|
|
UINT16* pSurfaceIds;
|
|
ULONG_PTR* pKeys = NULL;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
|
|
count = HashTable_GetKeys(gfx->SurfaceTable, &pKeys);
|
|
|
|
if (count < 1)
|
|
{
|
|
*count_out = 0;
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
pSurfaceIds = (UINT16*) calloc(count, sizeof(UINT16));
|
|
|
|
if (!pSurfaceIds)
|
|
{
|
|
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
for (index = 0; index < count; index++)
|
|
{
|
|
pSurfaceIds[index] = pKeys[index] - 1;
|
|
}
|
|
|
|
free(pKeys);
|
|
*ppSurfaceIds = pSurfaceIds;
|
|
*count_out = (UINT16)count;
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
static void* rdpgfx_get_surface_data(RdpgfxClientContext* context,
|
|
UINT16 surfaceId)
|
|
{
|
|
ULONG_PTR key;
|
|
void* pData = NULL;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
|
|
key = ((ULONG_PTR) surfaceId) + 1;
|
|
pData = HashTable_GetItemValue(gfx->SurfaceTable, (void*) key);
|
|
return pData;
|
|
}
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
static UINT rdpgfx_set_cache_slot_data(RdpgfxClientContext* context,
|
|
UINT16 cacheSlot, void* pData)
|
|
{
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
|
|
|
|
if (cacheSlot >= gfx->MaxCacheSlot)
|
|
{
|
|
WLog_ERR(TAG, "%s: invalid cache slot %"PRIu16" maxAllowed=%"PRIu16"", __FUNCTION__,
|
|
cacheSlot, gfx->MaxCacheSlot);
|
|
return ERROR_INVALID_INDEX;
|
|
}
|
|
|
|
gfx->CacheSlots[cacheSlot] = pData;
|
|
return CHANNEL_RC_OK;
|
|
}
|
|
|
|
static void* rdpgfx_get_cache_slot_data(RdpgfxClientContext* context, UINT16 cacheSlot)
|
|
{
|
|
void* pData = NULL;
|
|
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
|
|
|
|
if (cacheSlot >= gfx->MaxCacheSlot)
|
|
{
|
|
WLog_ERR(TAG, "%s: invalid cache slot %"PRIu16" maxAllowed=%"PRIu16"", __FUNCTION__,
|
|
cacheSlot, gfx->MaxCacheSlot);
|
|
return NULL;
|
|
}
|
|
|
|
pData = gfx->CacheSlots[cacheSlot];
|
|
return pData;
|
|
}
|
|
|
|
#ifdef BUILTIN_CHANNELS
|
|
#define DVCPluginEntry rdpgfx_DVCPluginEntry
|
|
#else
|
|
#define DVCPluginEntry FREERDP_API DVCPluginEntry
|
|
#endif
|
|
|
|
/**
|
|
* Function description
|
|
*
|
|
* @return 0 on success, otherwise a Win32 error code
|
|
*/
|
|
UINT DVCPluginEntry(IDRDYNVC_ENTRY_POINTS* pEntryPoints)
|
|
{
|
|
UINT error = CHANNEL_RC_OK;
|
|
RDPGFX_PLUGIN* gfx;
|
|
RdpgfxClientContext* context;
|
|
gfx = (RDPGFX_PLUGIN*) pEntryPoints->GetPlugin(pEntryPoints, "rdpgfx");
|
|
|
|
if (!gfx)
|
|
{
|
|
gfx = (RDPGFX_PLUGIN*) calloc(1, sizeof(RDPGFX_PLUGIN));
|
|
|
|
if (!gfx)
|
|
{
|
|
WLog_ERR(TAG, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
gfx->log = WLog_Get(TAG);
|
|
if (!gfx->log)
|
|
{
|
|
free(gfx);
|
|
WLog_ERR(TAG, "Failed to acquire reference to WLog %s", TAG);
|
|
return ERROR_INTERNAL_ERROR;
|
|
}
|
|
|
|
gfx->settings = (rdpSettings*) pEntryPoints->GetRdpSettings(pEntryPoints);
|
|
gfx->iface.Initialize = rdpgfx_plugin_initialize;
|
|
gfx->iface.Connected = NULL;
|
|
gfx->iface.Disconnected = NULL;
|
|
gfx->iface.Terminated = rdpgfx_plugin_terminated;
|
|
gfx->SurfaceTable = HashTable_New(TRUE);
|
|
|
|
if (!gfx->SurfaceTable)
|
|
{
|
|
free(gfx);
|
|
WLog_ERR(TAG, "HashTable_New failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
gfx->ThinClient = gfx->settings->GfxThinClient;
|
|
gfx->SmallCache = gfx->settings->GfxSmallCache;
|
|
gfx->Progressive = gfx->settings->GfxProgressive;
|
|
gfx->ProgressiveV2 = gfx->settings->GfxProgressiveV2;
|
|
gfx->H264 = gfx->settings->GfxH264;
|
|
gfx->AVC444 = gfx->settings->GfxAVC444;
|
|
gfx->SendQoeAck = gfx->settings->GfxSendQoeAck;
|
|
|
|
if (gfx->H264)
|
|
gfx->SmallCache = TRUE;
|
|
|
|
gfx->MaxCacheSlot = gfx->SmallCache ? 4096 : 25600;
|
|
context = (RdpgfxClientContext *)calloc(1, sizeof(RdpgfxClientContext));
|
|
|
|
if (!context)
|
|
{
|
|
free(gfx);
|
|
WLog_ERR(TAG, "calloc failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
context->handle = (void*) gfx;
|
|
context->GetSurfaceIds = rdpgfx_get_surface_ids;
|
|
context->SetSurfaceData = rdpgfx_set_surface_data;
|
|
context->GetSurfaceData = rdpgfx_get_surface_data;
|
|
context->SetCacheSlotData = rdpgfx_set_cache_slot_data;
|
|
context->GetCacheSlotData = rdpgfx_get_cache_slot_data;
|
|
gfx->iface.pInterface = (void*) context;
|
|
gfx->zgfx = zgfx_context_new(FALSE);
|
|
|
|
if (!gfx->zgfx)
|
|
{
|
|
free(gfx);
|
|
free(context);
|
|
WLog_ERR(TAG, "zgfx_context_new failed!");
|
|
return CHANNEL_RC_NO_MEMORY;
|
|
}
|
|
|
|
error = pEntryPoints->RegisterPlugin(pEntryPoints, "rdpgfx", (IWTSPlugin*) gfx);
|
|
}
|
|
|
|
return error;
|
|
}
|