409 lines
8.8 KiB
C
409 lines
8.8 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 Marc-Andre Moreau <marcandre.moreau@gmail.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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#ifndef FREERDP_CHANNEL_RDPGFX_H
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#define FREERDP_CHANNEL_RDPGFX_H
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#include <freerdp/api.h>
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#include <freerdp/dvc.h>
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#include <freerdp/types.h>
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#define RDPGFX_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Graphics"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/**
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* Common Data Types
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*/
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typedef struct
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{
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UINT16 x;
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UINT16 y;
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} RDPGFX_POINT16;
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typedef struct
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{
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BYTE B;
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BYTE G;
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BYTE R;
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BYTE XA;
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} RDPGFX_COLOR32;
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#define GFX_PIXEL_FORMAT_XRGB_8888 0x20
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#define GFX_PIXEL_FORMAT_ARGB_8888 0x21
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typedef BYTE RDPGFX_PIXELFORMAT;
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#define RDPGFX_CMDID_UNUSED_0000 0x0000
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#define RDPGFX_CMDID_WIRETOSURFACE_1 0x0001
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#define RDPGFX_CMDID_WIRETOSURFACE_2 0x0002
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#define RDPGFX_CMDID_DELETEENCODINGCONTEXT 0x0003
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#define RDPGFX_CMDID_SOLIDFILL 0x0004
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#define RDPGFX_CMDID_SURFACETOSURFACE 0x0005
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#define RDPGFX_CMDID_SURFACETOCACHE 0x0006
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#define RDPGFX_CMDID_CACHETOSURFACE 0x0007
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#define RDPGFX_CMDID_EVICTCACHEENTRY 0x0008
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#define RDPGFX_CMDID_CREATESURFACE 0x0009
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#define RDPGFX_CMDID_DELETESURFACE 0x000A
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#define RDPGFX_CMDID_STARTFRAME 0x000B
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#define RDPGFX_CMDID_ENDFRAME 0x000C
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#define RDPGFX_CMDID_FRAMEACKNOWLEDGE 0x000D
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#define RDPGFX_CMDID_RESETGRAPHICS 0x000E
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#define RDPGFX_CMDID_MAPSURFACETOOUTPUT 0x000F
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#define RDPGFX_CMDID_CACHEIMPORTOFFER 0x0010
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#define RDPGFX_CMDID_CACHEIMPORTREPLY 0x0011
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#define RDPGFX_CMDID_CAPSADVERTISE 0x0012
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#define RDPGFX_CMDID_CAPSCONFIRM 0x0013
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#define RDPGFX_CMDID_UNUSED_0014 0x0014
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#define RDPGFX_CMDID_MAPSURFACETOWINDOW 0x0015
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#define RDPGFX_CMDID_QOEFRAMEACKNOWLEDGE 0x0016
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#define RDPGFX_CMDID_MAPSURFACETOSCALEDOUTPUT 0x0017
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#define RDPGFX_CMDID_MAPSURFACETOSCALEDWINDOW 0x0018
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#define RDPGFX_HEADER_SIZE 8
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typedef struct
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{
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UINT16 cmdId;
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UINT16 flags;
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UINT32 pduLength;
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} RDPGFX_HEADER;
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/**
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* Capability Sets [MS-RDPEGFX] 2.2.3
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*/
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#define RDPGFX_CAPVERSION_8 0x00080004 /** [MS-RDPEGFX] 2.2.3.1 */
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#define RDPGFX_CAPVERSION_81 0x00080105 /** [MS-RDPEGFX] 2.2.3.2 */
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#define RDPGFX_CAPVERSION_10 0x000A0002 /** [MS-RDPEGFX] 2.2.3.3 */
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#define RDPGFX_CAPVERSION_101 0x000A0100 /** [MS-RDPEGFX] 2.2.3.4 */
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#define RDPGFX_CAPVERSION_102 0x000A0200 /** [MS-RDPEGFX] 2.2.3.5 */
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#define RDPGFX_CAPVERSION_103 0x000A0301 /** [MS-RDPEGFX] 2.2.3.6 */
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#define RDPGFX_CAPVERSION_104 0x000A0400 /** [MS-RDPEGFX] 2.2.3.7 */
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#define RDPGFX_CAPVERSION_105 0x000A0502 /** [MS-RDPEGFX] 2.2.3.8 */
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#define RDPGFX_CAPVERSION_106 \
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0x000A0600 /** [MS-RDPEGFX] 2.2.3.9 (the value in the doc is wrong, see \
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* [MS-RDPEGFX]-180912-errata] \
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* Since this is/was documented for a long time, also define \
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* the incorrect value in case some server actually uses it. \
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*/
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#define RDPGFX_CAPVERSION_106_ERR 0x000A0601
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#define RDPGFX_CAPVERSION_107 0x000A0701 /** [MS-RDPEGFX] 2.2.3.10 */
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#define RDPGFX_NUMBER_CAPSETS 11
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#define RDPGFX_CAPSET_BASE_SIZE 8
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typedef struct
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{
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UINT32 version;
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UINT32 length;
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UINT32 flags;
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} RDPGFX_CAPSET;
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#define RDPGFX_CAPS_FLAG_THINCLIENT 0x00000001U /* 8.0+ */
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#define RDPGFX_CAPS_FLAG_SMALL_CACHE 0x00000002U /* 8.0+ */
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#define RDPGFX_CAPS_FLAG_AVC420_ENABLED 0x00000010U /* 8.1+ */
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#define RDPGFX_CAPS_FLAG_AVC_DISABLED 0x00000020U /* 10.0+ */
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#define RDPGFX_CAPS_FLAG_AVC_THINCLIENT 0x00000040U /* 10.3+ */
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#define RDPGFX_CAPS_FLAG_SCALEDMAP_DISABLE 0x00000080U /* 10.7+ */
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typedef struct
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{
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UINT32 version;
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UINT32 capsDataLength;
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UINT32 flags;
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} RDPGFX_CAPSET_VERSION8;
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typedef struct
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{
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UINT32 version;
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UINT32 capsDataLength;
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UINT32 flags;
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} RDPGFX_CAPSET_VERSION81;
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typedef struct
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{
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UINT32 version;
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UINT32 capsDataLength;
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UINT32 flags;
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} RDPGFX_CAPSET_VERSION10;
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/**
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* Graphics Messages
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*/
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#define RDPGFX_CODECID_UNCOMPRESSED 0x0000
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#define RDPGFX_CODECID_CAVIDEO 0x0003
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#define RDPGFX_CODECID_CLEARCODEC 0x0008
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#define RDPGFX_CODECID_PLANAR 0x000A
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#define RDPGFX_CODECID_AVC420 0x000B
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#define RDPGFX_CODECID_ALPHA 0x000C
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#define RDPGFX_CODECID_AVC444 0x000E
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#define RDPGFX_CODECID_AVC444v2 0x000F
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#define RDPGFX_WIRE_TO_SURFACE_PDU_1_SIZE 17
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typedef struct
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{
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UINT16 surfaceId;
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UINT16 codecId;
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RDPGFX_PIXELFORMAT pixelFormat;
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RECTANGLE_16 destRect;
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UINT32 bitmapDataLength;
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BYTE* bitmapData;
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} RDPGFX_WIRE_TO_SURFACE_PDU_1;
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#define RDPGFX_CODECID_CAPROGRESSIVE 0x0009
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#define RDPGFX_CODECID_CAPROGRESSIVE_V2 0x000D
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#define RDPGFX_WIRE_TO_SURFACE_PDU_2_SIZE 13
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typedef struct
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{
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UINT16 surfaceId;
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UINT16 codecId;
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UINT32 codecContextId;
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RDPGFX_PIXELFORMAT pixelFormat;
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UINT32 bitmapDataLength;
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BYTE* bitmapData;
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} RDPGFX_WIRE_TO_SURFACE_PDU_2;
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typedef struct
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{
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UINT32 surfaceId;
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UINT32 codecId;
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UINT32 contextId;
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UINT32 format; /* FreeRDP color format. @see freerdp/codec/color.h */
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UINT32 left;
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UINT32 top;
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UINT32 right;
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UINT32 bottom;
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UINT32 width;
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UINT32 height;
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UINT32 length;
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BYTE* data;
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void* extra;
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} RDPGFX_SURFACE_COMMAND;
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typedef struct
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{
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UINT16 surfaceId;
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UINT32 codecContextId;
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} RDPGFX_DELETE_ENCODING_CONTEXT_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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RDPGFX_COLOR32 fillPixel;
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UINT16 fillRectCount;
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RECTANGLE_16* fillRects;
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} RDPGFX_SOLID_FILL_PDU;
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typedef struct
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{
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UINT16 surfaceIdSrc;
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UINT16 surfaceIdDest;
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RECTANGLE_16 rectSrc;
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UINT16 destPtsCount;
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RDPGFX_POINT16* destPts;
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} RDPGFX_SURFACE_TO_SURFACE_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT64 cacheKey;
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UINT16 cacheSlot;
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RECTANGLE_16 rectSrc;
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} RDPGFX_SURFACE_TO_CACHE_PDU;
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typedef struct
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{
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UINT16 cacheSlot;
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UINT16 surfaceId;
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UINT16 destPtsCount;
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RDPGFX_POINT16* destPts;
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} RDPGFX_CACHE_TO_SURFACE_PDU;
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typedef struct
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{
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UINT16 cacheSlot;
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} RDPGFX_EVICT_CACHE_ENTRY_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT16 width;
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UINT16 height;
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RDPGFX_PIXELFORMAT pixelFormat;
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} RDPGFX_CREATE_SURFACE_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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} RDPGFX_DELETE_SURFACE_PDU;
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#define RDPGFX_START_FRAME_PDU_SIZE 8
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typedef struct
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{
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UINT32 timestamp;
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UINT32 frameId;
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} RDPGFX_START_FRAME_PDU;
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#define RDPGFX_END_FRAME_PDU_SIZE 4
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typedef struct
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{
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UINT32 frameId;
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} RDPGFX_END_FRAME_PDU;
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#define QUEUE_DEPTH_UNAVAILABLE 0x00000000
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#define SUSPEND_FRAME_ACKNOWLEDGEMENT 0xFFFFFFFF
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typedef struct
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{
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UINT32 queueDepth;
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UINT32 frameId;
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UINT32 totalFramesDecoded;
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} RDPGFX_FRAME_ACKNOWLEDGE_PDU;
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typedef struct
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{
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UINT32 width;
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UINT32 height;
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UINT32 monitorCount;
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MONITOR_DEF* monitorDefArray;
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} RDPGFX_RESET_GRAPHICS_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT16 reserved;
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UINT32 outputOriginX;
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UINT32 outputOriginY;
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} RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT16 reserved;
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UINT32 outputOriginX;
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UINT32 outputOriginY;
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UINT32 targetWidth;
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UINT32 targetHeight;
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} RDPGFX_MAP_SURFACE_TO_SCALED_OUTPUT_PDU;
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typedef struct
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{
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UINT64 cacheKey;
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UINT32 bitmapLength;
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} RDPGFX_CACHE_ENTRY_METADATA;
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#define RDPGFX_CACHE_ENTRY_MAX_COUNT 5462
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typedef struct
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{
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UINT16 cacheEntriesCount;
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RDPGFX_CACHE_ENTRY_METADATA cacheEntries[RDPGFX_CACHE_ENTRY_MAX_COUNT];
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} RDPGFX_CACHE_IMPORT_OFFER_PDU;
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typedef struct
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{
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UINT16 importedEntriesCount;
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UINT16 cacheSlots[RDPGFX_CACHE_ENTRY_MAX_COUNT];
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} RDPGFX_CACHE_IMPORT_REPLY_PDU;
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typedef struct
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{
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UINT16 capsSetCount;
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RDPGFX_CAPSET* capsSets;
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} RDPGFX_CAPS_ADVERTISE_PDU;
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typedef struct
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{
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RDPGFX_CAPSET* capsSet;
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} RDPGFX_CAPS_CONFIRM_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT64 windowId;
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UINT32 mappedWidth;
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UINT32 mappedHeight;
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} RDPGFX_MAP_SURFACE_TO_WINDOW_PDU;
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typedef struct
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{
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UINT16 surfaceId;
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UINT64 windowId;
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UINT32 mappedWidth;
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UINT32 mappedHeight;
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UINT32 targetWidth;
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UINT32 targetHeight;
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} RDPGFX_MAP_SURFACE_TO_SCALED_WINDOW_PDU;
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/* H264 */
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typedef struct
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{
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BYTE qpVal;
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BYTE qualityVal;
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BYTE qp;
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BYTE r;
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BYTE p;
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} RDPGFX_H264_QUANT_QUALITY;
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typedef struct
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{
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UINT32 numRegionRects;
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RECTANGLE_16* regionRects;
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RDPGFX_H264_QUANT_QUALITY* quantQualityVals;
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} RDPGFX_H264_METABLOCK;
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typedef struct
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{
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RDPGFX_H264_METABLOCK meta;
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UINT32 length;
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BYTE* data;
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} RDPGFX_AVC420_BITMAP_STREAM;
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typedef struct
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{
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UINT32 cbAvc420EncodedBitstream1;
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BYTE LC;
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RDPGFX_AVC420_BITMAP_STREAM bitstream[2];
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} RDPGFX_AVC444_BITMAP_STREAM;
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typedef struct
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{
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UINT32 frameId;
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UINT32 timestamp;
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UINT16 timeDiffSE;
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UINT16 timeDiffEDR;
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} RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU;
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_CHANNEL_RDPGFX_H */
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