8cc6582044
* Unified enum/struct definitions, fixed include issues * Fixed mac compilation issues * Added missing include * Fixed windows server build warnings * Fixed VS2010 build issue * Removed unnecessary library linking * Fixed ThreadPool WinXP compatibility * Fixed pr review remarks
157 lines
4.1 KiB
C
157 lines
4.1 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
* RDPXXXX Remote App Graphics Redirection Virtual Channel Extension
|
|
*
|
|
* Copyright 2020 Hideyuki Nagase <hideyukn@microsoft.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef FREERDP_CHANNEL_GFXREDIR_H
|
|
#define FREERDP_CHANNEL_GFXREDIR_H
|
|
|
|
#include <freerdp/api.h>
|
|
#include <freerdp/types.h>
|
|
|
|
#define GFXREDIR_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::RemoteAppGraphicsRedirection"
|
|
|
|
/* GFXREDIR_LEGACY_CAPS_PDU.version */
|
|
#define GFXREDIR_CHANNEL_VERSION_LEGACY 1
|
|
|
|
#define GFXREDIR_CHANNEL_VERSION_MAJOR 2
|
|
#define GFXREDIR_CHANNEL_VERSION_MINOR 0
|
|
|
|
/* GFXREDIR_CAPS_VERSION1 */
|
|
#define GFXREDIR_CMDID_LEGACY_CAPS 0x00000001
|
|
#define GFXREDIR_CMDID_ERROR 0x00000006
|
|
#define GFXREDIR_CMDID_CAPS_ADVERTISE 0x00000008
|
|
#define GFXREDIR_CMDID_CAPS_CONFIRM 0x00000009
|
|
/* GFXREDIR_CAPS_VERSION2_0 */
|
|
#define GFXREDIR_CMDID_OPEN_POOL 0x0000000a
|
|
#define GFXREDIR_CMDID_CLOSE_POOL 0x0000000b
|
|
#define GFXREDIR_CMDID_CREATE_BUFFER 0x0000000c
|
|
#define GFXREDIR_CMDID_DESTROY_BUFFER 0x0000000d
|
|
#define GFXREDIR_CMDID_PRESENT_BUFFER 0x0000000e
|
|
#define GFXREDIR_CMDID_PRESENT_BUFFER_ACK 0x0000000f
|
|
|
|
/* GFXREDIR_HEADER */
|
|
#define GFXREDIR_HEADER_SIZE 8
|
|
|
|
/* GFXREDIR_CAPS_HEADER */
|
|
#define GFXREDIR_CAPS_HEADER_SIZE 12
|
|
/* GFXREDIR_CAPS_HEADER.signature */
|
|
#define GFXREDIR_CAPS_SIGNATURE 0x53504143 /* = 'SPAC' */
|
|
/* GFXREDIR_CAPS_HEADER.version */
|
|
#define GFXREDIR_CAPS_VERSION1 0x1
|
|
#define GFXREDIR_CAPS_VERSION2_0 0x2000
|
|
|
|
/* GFXREDIR_CREATE_BUFFER_PDU.format */
|
|
#define GFXREDIR_BUFFER_PIXEL_FORMAT_XRGB_8888 1
|
|
#define GFXREDIR_BUFFER_PIXEL_FORMAT_ARGB_8888 2
|
|
|
|
/* GFXREDIR_PRESENT_BUFFER_PDU.numOpaqueRects */
|
|
#define GFXREDIR_MAX_OPAQUE_RECTS 0x10
|
|
|
|
typedef struct
|
|
{
|
|
UINT32 cmdId;
|
|
UINT32 length;
|
|
} GFXREDIR_HEADER;
|
|
|
|
typedef struct
|
|
{
|
|
UINT16 version; // GFXREDIR_CHANNEL_VERSION_LEGACY
|
|
} GFXREDIR_LEGACY_CAPS_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT32 signature; // GFXREDIR_CAPS_SIGNATURE
|
|
UINT32 version; // GFXREDIR_CAPS_VERSION
|
|
UINT32 length; // GFXREDIR_CAPS_HEADER_SIZE + size of capsData
|
|
} GFXREDIR_CAPS_HEADER;
|
|
|
|
typedef struct
|
|
{
|
|
GFXREDIR_CAPS_HEADER header;
|
|
UINT32 supportedFeatures; /* Reserved for future extensions */
|
|
} GFXREDIR_CAPS_V2_0_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT32 errorCode;
|
|
} GFXREDIR_ERROR_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT32 length; // length of caps;
|
|
const BYTE* caps; // points variable length array of GFXREDIR_CAPS_HEADER.
|
|
} GFXREDIR_CAPS_ADVERTISE_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT32 version; // confirmed version, must be one of advertised by client.
|
|
UINT32 length; // GFXREDIR_CAPS_HEADER_SIZE + size of capsData.
|
|
const BYTE* capsData; // confirmed capsData from selected GFXREDIR_CAPS_HEADER.capsData.
|
|
} GFXREDIR_CAPS_CONFIRM_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 poolId;
|
|
UINT64 poolSize;
|
|
UINT32 sectionNameLength; // number of charactor, must include null terminated char.
|
|
const unsigned short* sectionName; // Windows-style 2 bytes wchar_t with null-terminated.
|
|
} GFXREDIR_OPEN_POOL_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 poolId;
|
|
} GFXREDIR_CLOSE_POOL_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 poolId;
|
|
UINT64 bufferId;
|
|
UINT64 offset;
|
|
UINT32 stride;
|
|
UINT32 width;
|
|
UINT32 height;
|
|
UINT32 format; // GFXREDIR_BUFFER_PIXEL_FORMAT_
|
|
} GFXREDIR_CREATE_BUFFER_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 bufferId;
|
|
} GFXREDIR_DESTROY_BUFFER_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 timestamp;
|
|
UINT64 presentId;
|
|
UINT64 windowId;
|
|
UINT64 bufferId;
|
|
UINT32 orientation; // 0, 90, 180 or 270.
|
|
UINT32 targetWidth;
|
|
UINT32 targetHeight;
|
|
RECTANGLE_32 dirtyRect;
|
|
UINT32 numOpaqueRects;
|
|
RECTANGLE_32* opaqueRects;
|
|
} GFXREDIR_PRESENT_BUFFER_PDU;
|
|
|
|
typedef struct
|
|
{
|
|
UINT64 windowId;
|
|
UINT64 presentId;
|
|
} GFXREDIR_PRESENT_BUFFER_ACK_PDU;
|
|
|
|
#endif /* FREERDP_CHANNEL_GFXREDIR_H */
|