/** * FreeRDP: A Remote Desktop Protocol Implementation * Graphics Pipeline Extension * * Copyright 2013 Marc-Andre Moreau * * 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_RDPGFX_H #define FREERDP_CHANNEL_RDPGFX_H #include #include #include #define RDPGFX_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Graphics" /** * Common Data Types */ struct _RDPGFX_POINT16 { UINT16 x; UINT16 y; }; typedef struct _RDPGFX_POINT16 RDPGFX_POINT16; struct _RDPGFX_RECT16 { UINT16 left; UINT16 top; UINT16 right; UINT16 bottom; }; typedef struct _RDPGFX_RECT16 RDPGFX_RECT16; struct _RDPGFX_COLOR32 { BYTE B; BYTE G; BYTE R; BYTE XA; }; typedef struct _RDPGFX_COLOR32 RDPGFX_COLOR32; #define PIXEL_FORMAT_XRGB_8888 0x20 #define PIXEL_FORMAT_ARGB_8888 0x21 typedef BYTE RDPGFX_PIXELFORMAT; #define RDPGFX_CMDID_UNUSED_0000 0x0000 #define RDPGFX_CMDID_WIRETOSURFACE_1 0x0001 #define RDPGFX_CMDID_WIRETOSURFACE_2 0x0002 #define RDPGFX_CMDID_DELETEENCODINGCONTEXT 0x0003 #define RDPGFX_CMDID_SOLIDFILL 0x0004 #define RDPGFX_CMDID_SURFACETOSURFACE 0x0005 #define RDPGFX_CMDID_SURFACETOCACHE 0x0006 #define RDPGFX_CMDID_CACHETOSURFACE 0x0007 #define RDPGFX_CMDID_EVICTCACHEENTRY 0x0008 #define RDPGFX_CMDID_CREATESURFACE 0x0009 #define RDPGFX_CMDID_DELETESURFACE 0x000A #define RDPGFX_CMDID_STARTFRAME 0x000B #define RDPGFX_CMDID_ENDFRAME 0x000C #define RDPGFX_CMDID_FRAMEACKNOWLEDGE 0x000D #define RDPGFX_CMDID_RESETGRAPHICS 0x000E #define RDPGFX_CMDID_MAPSURFACETOOUTPUT 0x000F #define RDPGFX_CMDID_CACHEIMPORTOFFER 0x0010 #define RDPGFX_CMDID_CACHEIMPORTREPLY 0x0011 #define RDPGFX_CMDID_CAPSADVERTISE 0x0012 #define RDPGFX_CMDID_CAPSCONFIRM 0x0013 #define RDPGFX_CMDID_UNUSED_0014 0x0014 #define RDPGFX_CMDID_MAPSURFACETOWINDOW 0x0015 #define RDPGFX_HEADER_SIZE 8 struct _RDPGFX_HEADER { UINT16 cmdId; UINT16 flags; UINT32 pduLength; }; typedef struct _RDPGFX_HEADER RDPGFX_HEADER; /** * Capability Sets */ #define RDPGFX_CAPVERSION_8 0x00080004 #define RDPGFX_CAPVERSION_81 0x00080105 #define RDPGFX_CAPSET_SIZE 12 struct _RDPGFX_CAPSET { UINT32 version; UINT32 flags; }; typedef struct _RDPGFX_CAPSET RDPGFX_CAPSET; #define RDPGFX_CAPS_FLAG_THINCLIENT 0x00000001 /* 8.0+ */ #define RDPGFX_CAPS_FLAG_SMALL_CACHE 0x00000002 /* 8.0+ */ #define RDPGFX_CAPS_FLAG_H264ENABLED 0x00000010 /* 8.1+ */ struct _RDPGFX_CAPSET_VERSION8 { UINT32 version; UINT32 capsDataLength; UINT32 flags; }; typedef struct _RDPGFX_CAPSET_VERSION8 RDPGFX_CAPSET_VERSION8; struct _RDPGFX_CAPSET_VERSION81 { UINT32 version; UINT32 capsDataLength; UINT32 flags; }; typedef struct _RDPGFX_CAPSET_VERSION81 RDPGFX_CAPSET_VERSION81; /** * Graphics Messages */ #define RDPGFX_CODECID_UNCOMPRESSED 0x0000 #define RDPGFX_CODECID_CAVIDEO 0x0003 #define RDPGFX_CODECID_CLEARCODEC 0x0008 #define RDPGFX_CODECID_PLANAR 0x000A #define RDPGFX_CODECID_H264 0x000B #define RDPGFX_CODECID_ALPHA 0x000C struct _RDPGFX_WIRE_TO_SURFACE_PDU_1 { UINT16 surfaceId; UINT16 codecId; RDPGFX_PIXELFORMAT pixelFormat; RDPGFX_RECT16 destRect; UINT32 bitmapDataLength; BYTE* bitmapData; }; typedef struct _RDPGFX_WIRE_TO_SURFACE_PDU_1 RDPGFX_WIRE_TO_SURFACE_PDU_1; #define RDPGFX_CODECID_CAPROGRESSIVE 0x0009 #define RDPGFX_CODECID_CAPROGRESSIVE_V2 0x000D struct _RDPGFX_WIRE_TO_SURFACE_PDU_2 { UINT16 surfaceId; UINT16 codecId; UINT32 codecContextId; RDPGFX_PIXELFORMAT pixelFormat; UINT32 bitmapDataLength; BYTE* bitmapData; }; typedef struct _RDPGFX_WIRE_TO_SURFACE_PDU_2 RDPGFX_WIRE_TO_SURFACE_PDU_2; struct _RDPGFX_SURFACE_COMMAND { UINT32 surfaceId; UINT32 codecId; UINT32 contextId; UINT32 format; UINT32 left; UINT32 top; UINT32 right; UINT32 bottom; UINT32 width; UINT32 height; UINT32 length; BYTE* data; void* extra; }; typedef struct _RDPGFX_SURFACE_COMMAND RDPGFX_SURFACE_COMMAND; struct _RDPGFX_DELETE_ENCODING_CONTEXT_PDU { UINT16 surfaceId; UINT32 codecContextId; }; typedef struct _RDPGFX_DELETE_ENCODING_CONTEXT_PDU RDPGFX_DELETE_ENCODING_CONTEXT_PDU; struct _RDPGFX_SOLID_FILL_PDU { UINT16 surfaceId; RDPGFX_COLOR32 fillPixel; UINT16 fillRectCount; RDPGFX_RECT16* fillRects; }; typedef struct _RDPGFX_SOLID_FILL_PDU RDPGFX_SOLID_FILL_PDU; struct _RDPGFX_SURFACE_TO_SURFACE_PDU { UINT16 surfaceIdSrc; UINT16 surfaceIdDest; RDPGFX_RECT16 rectSrc; UINT16 destPtsCount; RDPGFX_POINT16* destPts; }; typedef struct _RDPGFX_SURFACE_TO_SURFACE_PDU RDPGFX_SURFACE_TO_SURFACE_PDU; struct _RDPGFX_SURFACE_TO_CACHE_PDU { UINT16 surfaceId; UINT64 cacheKey; UINT16 cacheSlot; RDPGFX_RECT16 rectSrc; }; typedef struct _RDPGFX_SURFACE_TO_CACHE_PDU RDPGFX_SURFACE_TO_CACHE_PDU; struct _RDPGFX_CACHE_TO_SURFACE_PDU { UINT16 cacheSlot; UINT16 surfaceId; UINT16 destPtsCount; RDPGFX_POINT16* destPts; }; typedef struct _RDPGFX_CACHE_TO_SURFACE_PDU RDPGFX_CACHE_TO_SURFACE_PDU; struct _RDPGFX_EVICT_CACHE_ENTRY_PDU { UINT16 cacheSlot; }; typedef struct _RDPGFX_EVICT_CACHE_ENTRY_PDU RDPGFX_EVICT_CACHE_ENTRY_PDU; struct _RDPGFX_CREATE_SURFACE_PDU { UINT16 surfaceId; UINT16 width; UINT16 height; RDPGFX_PIXELFORMAT pixelFormat; }; typedef struct _RDPGFX_CREATE_SURFACE_PDU RDPGFX_CREATE_SURFACE_PDU; struct _RDPGFX_DELETE_SURFACE_PDU { UINT16 surfaceId; }; typedef struct _RDPGFX_DELETE_SURFACE_PDU RDPGFX_DELETE_SURFACE_PDU; struct _RDPGFX_START_FRAME_PDU { UINT32 timestamp; UINT32 frameId; }; typedef struct _RDPGFX_START_FRAME_PDU RDPGFX_START_FRAME_PDU; struct _RDPGFX_END_FRAME_PDU { UINT32 frameId; }; typedef struct _RDPGFX_END_FRAME_PDU RDPGFX_END_FRAME_PDU; #define QUEUE_DEPTH_UNAVAILABLE 0x00000000 #define SUSPEND_FRAME_ACKNOWLEDGEMENT 0xFFFFFFFF struct _RDPGFX_FRAME_ACKNOWLEDGE_PDU { UINT32 queueDepth; UINT32 frameId; UINT32 totalFramesDecoded; }; typedef struct _RDPGFX_FRAME_ACKNOWLEDGE_PDU RDPGFX_FRAME_ACKNOWLEDGE_PDU; struct _RDPGFX_RESET_GRAPHICS_PDU { UINT32 width; UINT32 height; UINT32 monitorCount; MONITOR_DEF* monitorDefArray; }; typedef struct _RDPGFX_RESET_GRAPHICS_PDU RDPGFX_RESET_GRAPHICS_PDU; struct _RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU { UINT16 surfaceId; UINT16 reserved; UINT32 outputOriginX; UINT32 outputOriginY; }; typedef struct _RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU; struct _RDPGFX_CACHE_ENTRY_METADATA { UINT64 cacheKey; UINT32 bitmapLength; }; typedef struct _RDPGFX_CACHE_ENTRY_METADATA RDPGFX_CACHE_ENTRY_METADATA; struct _RDPGFX_CACHE_IMPORT_OFFER_PDU { UINT16 cacheEntriesCount; RDPGFX_CACHE_ENTRY_METADATA* cacheEntries; }; typedef struct _RDPGFX_CACHE_IMPORT_OFFER_PDU RDPGFX_CACHE_IMPORT_OFFER_PDU; struct _RDPGFX_CACHE_IMPORT_REPLY_PDU { UINT16 importedEntriesCount; UINT16* cacheSlots; }; typedef struct _RDPGFX_CACHE_IMPORT_REPLY_PDU RDPGFX_CACHE_IMPORT_REPLY_PDU; struct _RDPGFX_CAPS_ADVERTISE_PDU { UINT16 capsSetCount; RDPGFX_CAPSET* capsSets; }; typedef struct _RDPGFX_CAPS_ADVERTISE_PDU RDPGFX_CAPS_ADVERTISE_PDU; struct _RDPGFX_CAPS_CONFIRM_PDU { RDPGFX_CAPSET* capsSet; }; typedef struct _RDPGFX_CAPS_CONFIRM_PDU RDPGFX_CAPS_CONFIRM_PDU; struct _RDPGFX_MAP_SURFACE_TO_WINDOW_PDU { UINT16 surfaceId; UINT64 windowId; UINT32 mappedWidth; UINT32 mappedHeight; }; typedef struct _RDPGFX_MAP_SURFACE_TO_WINDOW_PDU RDPGFX_MAP_SURFACE_TO_WINDOW_PDU; /* H264 */ struct _RDPGFX_H264_QUANT_QUALITY { BYTE qpVal; BYTE qualityVal; BYTE qp; BYTE r; BYTE p; }; typedef struct _RDPGFX_H264_QUANT_QUALITY RDPGFX_H264_QUANT_QUALITY; struct _RDPGFX_H264_METABLOCK { UINT32 numRegionRects; RDPGFX_RECT16* regionRects; RDPGFX_H264_QUANT_QUALITY* quantQualityVals; }; typedef struct _RDPGFX_H264_METABLOCK RDPGFX_H264_METABLOCK; struct _RDPGFX_H264_BITMAP_STREAM { RDPGFX_H264_METABLOCK meta; UINT32 length; BYTE* data; }; typedef struct _RDPGFX_H264_BITMAP_STREAM RDPGFX_H264_BITMAP_STREAM; #endif /* FREERDP_CHANNEL_RDPGFX_H */