317 lines
7.3 KiB
C
317 lines
7.3 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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/**
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* Common Data Types
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*/
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struct _RDPGFX_POINT16
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{
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UINT16 x;
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UINT16 y;
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};
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typedef struct _RDPGFX_POINT16 RDPGFX_POINT16;
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struct _RDPGFX_RECT16
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{
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UINT16 left;
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UINT16 top;
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UINT16 right;
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UINT16 bottom;
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};
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typedef struct _RDPGFX_RECT16 RDPGFX_RECT16;
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struct _RDPGFX_COLOR32
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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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};
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typedef struct _RDPGFX_COLOR32 RDPGFX_COLOR32;
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#define PIXEL_FORMAT_XRGB_8888 0x20
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#define PIXEL_FORMAT_ARGB_8888 0x21
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typedef BYTE RDPGFX_PIXELFORMAT;
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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_MAPSURFACETOWINDOW 0x0015
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struct _RDPGFX_HEADER
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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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};
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typedef struct _RDPGFX_HEADER RDPGFX_HEADER;
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/**
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* Capability Sets
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*/
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#define RDPGFX_CAPVERSION_8 0x00080004
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#define RDPGFX_CAPVERSION_81 0x00080105
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struct _RDPGFX_CAPSET
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{
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UINT32 version;
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UINT32 capsDataLength;
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UINT32 capsData;
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};
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typedef struct _RDPGFX_CAPSET RDPGFX_CAPSET;
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#define RDPGFX_CAPS_FLAG_THINCLIENT 0x00000001 /* 8.0+ */
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#define RDPGFX_CAPS_FLAG_SMALL_CACHE 0x00000002 /* 8.0+ */
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#define RDPGFX_CAPS_FLAG_H264ENABLED 0x00000010 /* 8.1+ */
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struct _RDPGFX_CAPSET_VERSION8
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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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};
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typedef struct _RDPGFX_CAPSET_VERSION8 RDPGFX_CAPSET_VERSION8;
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struct _RDPGFX_CAPSET_VERSION81
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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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};
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typedef struct _RDPGFX_CAPSET_VERSION81 RDPGFX_CAPSET_VERSION81;
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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_H264 0x000B
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#define RDPGFX_CODECID_ALPHA 0x000C
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struct _RDPGFX_WIRE_TO_SURFACE_PDU_1
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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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RDPGFX_RECT16 destRect;
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UINT32 bitmapDataLength;
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BYTE* bitmapData;
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};
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typedef struct _RDPGFX_WIRE_TO_SURFACE_PDU_1 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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struct _RDPGFX_WIRE_TO_SURFACE_PDU_2
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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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};
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typedef struct _RDPGFX_WIRE_TO_SURFACE_PDU_2 RDPGFX_WIRE_TO_SURFACE_PDU_2;
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struct _RDPGFX_DELETE_ENCODING_CONTEXT_PDU
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{
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UINT16 surfaceId;
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UINT32 codecContextId;
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};
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typedef struct _RDPGFX_DELETE_ENCODING_CONTEXT_PDU RDPGFX_DELETE_ENCODING_CONTEXT_PDU;
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struct _RDPGFX_SOLIDFILL_PDU
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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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RDPGFX_RECT16* fillRects;
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};
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typedef struct _RDPGFX_SOLIDFILL_PDU RDPGFX_SOLIDFILL_PDU;
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struct _RDPGFX_SURFACE_TO_SURFACE_PDU
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{
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UINT16 surfaceIdSrc;
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UINT16 surfaceIdDest;
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RDPGFX_RECT16 rectSrc;
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UINT16 destPtsCount;
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RDPGFX_POINT16* destPts;
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};
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typedef struct _RDPGFX_SURFACE_TO_SURFACE_PDU RDPGFX_SURFACE_TO_SURFACE_PDU;
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struct _RDPGFX_SURFACE_TO_CACHE_PDU
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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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RDPGFX_RECT16 rectSrc;
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};
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typedef struct _RDPGFX_SURFACE_TO_CACHE_PDU RDPGFX_SURFACE_TO_CACHE_PDU;
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struct _RDPGFX_CACHE_TO_SURFACE_PDU
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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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};
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typedef struct _RDPGFX_CACHE_TO_SURFACE_PDU RDPGFX_CACHE_TO_SURFACE_PDU;
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struct _RDPGFX_EVICT_CACHE_ENTRY_PDU
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{
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UINT16 cacheSlot;
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};
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typedef struct _RDPGFX_EVICT_CACHE_ENTRY_PDU RDPGFX_EVICT_CACHE_ENTRY_PDU;
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struct _RDPGFX_CREATE_SURFACE_PDU
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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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};
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typedef struct _RDPGFX_CREATE_SURFACE_PDU RDPGFX_CREATE_SURFACE_PDU;
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struct _RDPGFX_DELETE_SURFACE_PDU
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{
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UINT16 surfaceId;
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};
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typedef struct _RDPGFX_DELETE_SURFACE_PDU RDPGFX_DELETE_SURFACE_PDU;
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struct _RDPGFX_START_FRAME_PDU
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{
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UINT32 timestamp;
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UINT32 frameId;
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};
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typedef struct _RDPGFX_START_FRAME_PDU RDPGFX_START_FRAME_PDU;
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struct _RDPGFX_END_FRAME_PDU
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{
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UINT32 frameId;
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};
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typedef struct _RDPGFX_END_FRAME_PDU 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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struct _RDPGFX_FRAME_ACKNOWLEDGE_PDU
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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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};
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typedef struct _RDPGFX_FRAME_ACKNOWLEDGE_PDU RDPGFX_FRAME_ACKNOWLEDGE_PDU;
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struct _RDPGFX_RESET_GRAPHICS_PDU
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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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/* monitorDefArray */
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/* pad */
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};
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typedef struct _RDPGFX_RESET_GRAPHICS_PDU RDPGFX_RESET_GRAPHICS_PDU;
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struct _RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU
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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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};
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typedef struct _RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU;
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struct _RDPGFX_CACHE_ENTRY_METADATA
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{
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UINT64 cacheKey;
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UINT32 bitmapLength;
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};
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typedef struct _RDPGFX_CACHE_ENTRY_METADATA RDPGFX_CACHE_ENTRY_METADATA;
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struct _RDPGFX_CACHE_IMPORT_OFFER_PDU
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{
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UINT16 cacheEntriesCount;
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RDPGFX_CACHE_ENTRY_METADATA* cacheEntries;
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};
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typedef struct _RDPGFX_CACHE_IMPORT_OFFER_PDU RDPGFX_CACHE_IMPORT_OFFER_PDU;
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struct _RDPGFX_CACHE_IMPORT_REPLY_PDU
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{
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UINT16 importedEntriesCount;
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UINT16* cacheSlots;
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};
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typedef struct _RDPGFX_CACHE_IMPORT_REPLY_PDU RDPGFX_CACHE_IMPORT_REPLY_PDU;
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struct _RDPGFX_CAPS_ADVERTISE_PDU
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{
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UINT16 capsSetCount;
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RDPGFX_CAPSET** capsSets;
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};
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typedef struct _RDPGFX_CAPS_ADVERTISE_PDU RDPGFX_CAPS_ADVERTISE_PDU;
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struct _RDPGFX_CAPS_CONFIRM_PDU
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{
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RDPGFX_CAPSET* capSet;
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/* capSet */
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};
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typedef struct _RDPGFX_CAPS_CONFIRM_PDU RDPGFX_CAPS_CONFIRM_PDU;
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struct _RDPGFX_MAP_SURFACE_TO_WINDOW_PDU
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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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};
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typedef struct _RDPGFX_MAP_SURFACE_TO_WINDOW_PDU RDPGFX_MAP_SURFACE_TO_WINDOW_PDU;
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#endif /* FREERDP_CHANNEL_RDPGFX_H */
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