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Diffstat (limited to 'include/freerdp/channels/rdpgfx.h')
| -rw-r--r-- | include/freerdp/channels/rdpgfx.h | 409 |
1 files changed, 409 insertions, 0 deletions
diff --git a/include/freerdp/channels/rdpgfx.h b/include/freerdp/channels/rdpgfx.h new file mode 100644 index 0000000..b608e0f --- /dev/null +++ b/include/freerdp/channels/rdpgfx.h @@ -0,0 +1,409 @@ +/** + * FreeRDP: A Remote Desktop Protocol Implementation + * Graphics Pipeline Extension + * + * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.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_RDPGFX_H +#define FREERDP_CHANNEL_RDPGFX_H + +#include <freerdp/api.h> +#include <freerdp/dvc.h> +#include <freerdp/types.h> + +#define RDPGFX_CHANNEL_NAME "rdpgfx" +#define RDPGFX_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Graphics" + +#ifdef __cplusplus +extern "C" +{ +#endif + /** + * Common Data Types + */ + + typedef struct + { + UINT16 x; + UINT16 y; + } RDPGFX_POINT16; + + typedef struct + { + BYTE B; + BYTE G; + BYTE R; + BYTE XA; + } RDPGFX_COLOR32; + +#define GFX_PIXEL_FORMAT_XRGB_8888 0x20 +#define GFX_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_CMDID_QOEFRAMEACKNOWLEDGE 0x0016 +#define RDPGFX_CMDID_MAPSURFACETOSCALEDOUTPUT 0x0017 +#define RDPGFX_CMDID_MAPSURFACETOSCALEDWINDOW 0x0018 + +#define RDPGFX_HEADER_SIZE 8 + +typedef struct +{ + UINT16 cmdId; + UINT16 flags; + UINT32 pduLength; +} RDPGFX_HEADER; + +/** + * Capability Sets [MS-RDPEGFX] 2.2.3 + */ + +#define RDPGFX_CAPVERSION_8 0x00080004 /** [MS-RDPEGFX] 2.2.3.1 */ +#define RDPGFX_CAPVERSION_81 0x00080105 /** [MS-RDPEGFX] 2.2.3.2 */ +#define RDPGFX_CAPVERSION_10 0x000A0002 /** [MS-RDPEGFX] 2.2.3.3 */ +#define RDPGFX_CAPVERSION_101 0x000A0100 /** [MS-RDPEGFX] 2.2.3.4 */ +#define RDPGFX_CAPVERSION_102 0x000A0200 /** [MS-RDPEGFX] 2.2.3.5 */ +#define RDPGFX_CAPVERSION_103 0x000A0301 /** [MS-RDPEGFX] 2.2.3.6 */ +#define RDPGFX_CAPVERSION_104 0x000A0400 /** [MS-RDPEGFX] 2.2.3.7 */ +#define RDPGFX_CAPVERSION_105 0x000A0502 /** [MS-RDPEGFX] 2.2.3.8 */ +#define RDPGFX_CAPVERSION_106 \ + 0x000A0600 /** [MS-RDPEGFX] 2.2.3.9 (the value in the doc is wrong, see \ + * [MS-RDPEGFX]-180912-errata] \ + * Since this is/was documented for a long time, also define \ + * the incorrect value in case some server actually uses it. \ + */ +#define RDPGFX_CAPVERSION_106_ERR 0x000A0601 +#define RDPGFX_CAPVERSION_107 0x000A0701 /** [MS-RDPEGFX] 2.2.3.10 */ + +#define RDPGFX_NUMBER_CAPSETS 11 +#define RDPGFX_CAPSET_BASE_SIZE 8 + +typedef struct +{ + UINT32 version; + UINT32 length; + UINT32 flags; +} RDPGFX_CAPSET; + +#define RDPGFX_CAPS_FLAG_THINCLIENT 0x00000001U /* 8.0+ */ +#define RDPGFX_CAPS_FLAG_SMALL_CACHE 0x00000002U /* 8.0+ */ +#define RDPGFX_CAPS_FLAG_AVC420_ENABLED 0x00000010U /* 8.1+ */ +#define RDPGFX_CAPS_FLAG_AVC_DISABLED 0x00000020U /* 10.0+ */ +#define RDPGFX_CAPS_FLAG_AVC_THINCLIENT 0x00000040U /* 10.3+ */ +#define RDPGFX_CAPS_FLAG_SCALEDMAP_DISABLE 0x00000080U /* 10.7+ */ + +typedef struct +{ + UINT32 version; + UINT32 capsDataLength; + UINT32 flags; +} RDPGFX_CAPSET_VERSION8; + +typedef struct +{ + UINT32 version; + UINT32 capsDataLength; + UINT32 flags; +} RDPGFX_CAPSET_VERSION81; + +typedef struct +{ + UINT32 version; + UINT32 capsDataLength; + UINT32 flags; +} RDPGFX_CAPSET_VERSION10; + +/** + * 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_AVC420 0x000B +#define RDPGFX_CODECID_ALPHA 0x000C +#define RDPGFX_CODECID_AVC444 0x000E +#define RDPGFX_CODECID_AVC444v2 0x000F + +#define RDPGFX_WIRE_TO_SURFACE_PDU_1_SIZE 17 + +typedef struct +{ + UINT16 surfaceId; + UINT16 codecId; + RDPGFX_PIXELFORMAT pixelFormat; + RECTANGLE_16 destRect; + UINT32 bitmapDataLength; + BYTE* bitmapData; +} RDPGFX_WIRE_TO_SURFACE_PDU_1; + +#define RDPGFX_CODECID_CAPROGRESSIVE 0x0009 +#define RDPGFX_CODECID_CAPROGRESSIVE_V2 0x000D + +#define RDPGFX_WIRE_TO_SURFACE_PDU_2_SIZE 13 + +typedef struct +{ + UINT16 surfaceId; + UINT16 codecId; + UINT32 codecContextId; + RDPGFX_PIXELFORMAT pixelFormat; + UINT32 bitmapDataLength; + BYTE* bitmapData; +} RDPGFX_WIRE_TO_SURFACE_PDU_2; + +typedef struct +{ + UINT32 surfaceId; + UINT32 codecId; + UINT32 contextId; + UINT32 format; /* FreeRDP color format. @see freerdp/codec/color.h */ + UINT32 left; + UINT32 top; + UINT32 right; + UINT32 bottom; + UINT32 width; + UINT32 height; + UINT32 length; + BYTE* data; + void* extra; +} RDPGFX_SURFACE_COMMAND; + +typedef struct +{ + UINT16 surfaceId; + UINT32 codecContextId; +} RDPGFX_DELETE_ENCODING_CONTEXT_PDU; + +typedef struct +{ + UINT16 surfaceId; + RDPGFX_COLOR32 fillPixel; + UINT16 fillRectCount; + RECTANGLE_16* fillRects; +} RDPGFX_SOLID_FILL_PDU; + +typedef struct +{ + UINT16 surfaceIdSrc; + UINT16 surfaceIdDest; + RECTANGLE_16 rectSrc; + UINT16 destPtsCount; + RDPGFX_POINT16* destPts; +} RDPGFX_SURFACE_TO_SURFACE_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT64 cacheKey; + UINT16 cacheSlot; + RECTANGLE_16 rectSrc; +} RDPGFX_SURFACE_TO_CACHE_PDU; + +typedef struct +{ + UINT16 cacheSlot; + UINT16 surfaceId; + UINT16 destPtsCount; + RDPGFX_POINT16* destPts; +} RDPGFX_CACHE_TO_SURFACE_PDU; + +typedef struct +{ + UINT16 cacheSlot; +} RDPGFX_EVICT_CACHE_ENTRY_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT16 width; + UINT16 height; + RDPGFX_PIXELFORMAT pixelFormat; +} RDPGFX_CREATE_SURFACE_PDU; + +typedef struct +{ + UINT16 surfaceId; +} RDPGFX_DELETE_SURFACE_PDU; + +#define RDPGFX_START_FRAME_PDU_SIZE 8 + +typedef struct +{ + UINT32 timestamp; + UINT32 frameId; +} RDPGFX_START_FRAME_PDU; + +#define RDPGFX_END_FRAME_PDU_SIZE 4 + +typedef struct +{ + UINT32 frameId; +} RDPGFX_END_FRAME_PDU; + +#define QUEUE_DEPTH_UNAVAILABLE 0x00000000 +#define SUSPEND_FRAME_ACKNOWLEDGEMENT 0xFFFFFFFF + +typedef struct +{ + UINT32 queueDepth; + UINT32 frameId; + UINT32 totalFramesDecoded; +} RDPGFX_FRAME_ACKNOWLEDGE_PDU; + +typedef struct +{ + UINT32 width; + UINT32 height; + UINT32 monitorCount; + MONITOR_DEF* monitorDefArray; +} RDPGFX_RESET_GRAPHICS_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT16 reserved; + UINT32 outputOriginX; + UINT32 outputOriginY; +} RDPGFX_MAP_SURFACE_TO_OUTPUT_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT16 reserved; + UINT32 outputOriginX; + UINT32 outputOriginY; + UINT32 targetWidth; + UINT32 targetHeight; +} RDPGFX_MAP_SURFACE_TO_SCALED_OUTPUT_PDU; + +typedef struct +{ + UINT64 cacheKey; + UINT32 bitmapLength; +} RDPGFX_CACHE_ENTRY_METADATA; + +#define RDPGFX_CACHE_ENTRY_MAX_COUNT 5462 + +typedef struct +{ + UINT16 cacheEntriesCount; + RDPGFX_CACHE_ENTRY_METADATA cacheEntries[RDPGFX_CACHE_ENTRY_MAX_COUNT]; +} RDPGFX_CACHE_IMPORT_OFFER_PDU; + +typedef struct +{ + UINT16 importedEntriesCount; + UINT16 cacheSlots[RDPGFX_CACHE_ENTRY_MAX_COUNT]; +} RDPGFX_CACHE_IMPORT_REPLY_PDU; + +typedef struct +{ + UINT16 capsSetCount; + RDPGFX_CAPSET* capsSets; +} RDPGFX_CAPS_ADVERTISE_PDU; + +typedef struct +{ + RDPGFX_CAPSET* capsSet; +} RDPGFX_CAPS_CONFIRM_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT64 windowId; + UINT32 mappedWidth; + UINT32 mappedHeight; +} RDPGFX_MAP_SURFACE_TO_WINDOW_PDU; + +typedef struct +{ + UINT16 surfaceId; + UINT64 windowId; + UINT32 mappedWidth; + UINT32 mappedHeight; + UINT32 targetWidth; + UINT32 targetHeight; +} RDPGFX_MAP_SURFACE_TO_SCALED_WINDOW_PDU; + +/* H264 */ + +typedef struct +{ + BYTE qpVal; + BYTE qualityVal; + + BYTE qp; + BYTE r; + BYTE p; +} RDPGFX_H264_QUANT_QUALITY; + +typedef struct +{ + UINT32 numRegionRects; + RECTANGLE_16* regionRects; + RDPGFX_H264_QUANT_QUALITY* quantQualityVals; +} RDPGFX_H264_METABLOCK; + +typedef struct +{ + RDPGFX_H264_METABLOCK meta; + UINT32 length; + BYTE* data; +} RDPGFX_AVC420_BITMAP_STREAM; + +typedef struct +{ + UINT32 cbAvc420EncodedBitstream1; + BYTE LC; + RDPGFX_AVC420_BITMAP_STREAM bitstream[2]; +} RDPGFX_AVC444_BITMAP_STREAM; + +typedef struct +{ + UINT32 frameId; + UINT32 timestamp; + UINT16 timeDiffSE; + UINT16 timeDiffEDR; +} RDPGFX_QOE_FRAME_ACKNOWLEDGE_PDU; + +#ifdef __cplusplus +} +#endif +#endif /* FREERDP_CHANNEL_RDPGFX_H */ |