/** * FreeRDP: A Remote Desktop Protocol Implementation * Drawing Orders * * Copyright 2011 Marc-Andre Moreau * Copyright 2016 Armin Novak * Copyright 2016 Thincast Technologies GmbH * * 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_LIB_CORE_ORDERS_H #define FREERDP_LIB_CORE_ORDERS_H #include "rdp.h" #include #include #include #include /* Order Control Flags */ #define ORDER_STANDARD 0x01 #define ORDER_SECONDARY 0x02 #define ORDER_BOUNDS 0x04 #define ORDER_TYPE_CHANGE 0x08 #define ORDER_DELTA_COORDINATES 0x10 #define ORDER_ZERO_BOUNDS_DELTAS 0x20 #define ORDER_ZERO_FIELD_BYTE_BIT0 0x40 #define ORDER_ZERO_FIELD_BYTE_BIT1 0x80 /* Bound Field Flags */ #define BOUND_LEFT 0x01 #define BOUND_TOP 0x02 #define BOUND_RIGHT 0x04 #define BOUND_BOTTOM 0x08 #define BOUND_DELTA_LEFT 0x10 #define BOUND_DELTA_TOP 0x20 #define BOUND_DELTA_RIGHT 0x40 #define BOUND_DELTA_BOTTOM 0x80 /* Field Presence Flags */ #define ORDER_FIELD_01 0x000001 #define ORDER_FIELD_02 0x000002 #define ORDER_FIELD_03 0x000004 #define ORDER_FIELD_04 0x000008 #define ORDER_FIELD_05 0x000010 #define ORDER_FIELD_06 0x000020 #define ORDER_FIELD_07 0x000040 #define ORDER_FIELD_08 0x000080 #define ORDER_FIELD_09 0x000100 #define ORDER_FIELD_10 0x000200 #define ORDER_FIELD_11 0x000400 #define ORDER_FIELD_12 0x000800 #define ORDER_FIELD_13 0x001000 #define ORDER_FIELD_14 0x002000 #define ORDER_FIELD_15 0x004000 #define ORDER_FIELD_16 0x008000 #define ORDER_FIELD_17 0x010000 #define ORDER_FIELD_18 0x020000 #define ORDER_FIELD_19 0x040000 #define ORDER_FIELD_20 0x080000 #define ORDER_FIELD_21 0x100000 #define ORDER_FIELD_22 0x200000 #define ORDER_FIELD_23 0x400000 /* Bitmap Cache Flags */ #define CBR2_8BPP 0x3 #define CBR2_16BPP 0x4 #define CBR2_24BPP 0x5 #define CBR2_32BPP 0x6 #define CBR23_8BPP 0x3 #define CBR23_16BPP 0x4 #define CBR23_24BPP 0x5 #define CBR23_32BPP 0x6 #define CBR3_IGNORABLE_FLAG 0x08 #define CBR3_DO_NOT_CACHE 0x10 /* Primary Drawing Orders */ #define ORDER_TYPE_DSTBLT 0x00 #define ORDER_TYPE_PATBLT 0x01 #define ORDER_TYPE_SCRBLT 0x02 #define ORDER_TYPE_DRAW_NINE_GRID 0x07 #define ORDER_TYPE_MULTI_DRAW_NINE_GRID 0x08 #define ORDER_TYPE_LINE_TO 0x09 #define ORDER_TYPE_OPAQUE_RECT 0x0A #define ORDER_TYPE_SAVE_BITMAP 0x0B #define ORDER_TYPE_MEMBLT 0x0D #define ORDER_TYPE_MEM3BLT 0x0E #define ORDER_TYPE_MULTI_DSTBLT 0x0F #define ORDER_TYPE_MULTI_PATBLT 0x10 #define ORDER_TYPE_MULTI_SCRBLT 0x11 #define ORDER_TYPE_MULTI_OPAQUE_RECT 0x12 #define ORDER_TYPE_FAST_INDEX 0x13 #define ORDER_TYPE_POLYGON_SC 0x14 #define ORDER_TYPE_POLYGON_CB 0x15 #define ORDER_TYPE_POLYLINE 0x16 #define ORDER_TYPE_FAST_GLYPH 0x18 #define ORDER_TYPE_ELLIPSE_SC 0x19 #define ORDER_TYPE_ELLIPSE_CB 0x1A #define ORDER_TYPE_GLYPH_INDEX 0x1B /* Primary Drawing Orders Fields */ #define DSTBLT_ORDER_FIELDS 5 #define PATBLT_ORDER_FIELDS 12 #define SCRBLT_ORDER_FIELDS 7 #define DRAW_NINE_GRID_ORDER_FIELDS 5 #define MULTI_DRAW_NINE_GRID_ORDER_FIELDS 7 #define LINE_TO_ORDER_FIELDS 10 #define OPAQUE_RECT_ORDER_FIELDS 7 #define SAVE_BITMAP_ORDER_FIELDS 6 #define MEMBLT_ORDER_FIELDS 9 #define MEM3BLT_ORDER_FIELDS 16 #define MULTI_DSTBLT_ORDER_FIELDS 7 #define MULTI_PATBLT_ORDER_FIELDS 14 #define MULTI_SCRBLT_ORDER_FIELDS 9 #define MULTI_OPAQUE_RECT_ORDER_FIELDS 9 #define FAST_INDEX_ORDER_FIELDS 15 #define POLYGON_SC_ORDER_FIELDS 7 #define POLYGON_CB_ORDER_FIELDS 13 #define POLYLINE_ORDER_FIELDS 7 #define FAST_GLYPH_ORDER_FIELDS 15 #define ELLIPSE_SC_ORDER_FIELDS 7 #define ELLIPSE_CB_ORDER_FIELDS 13 #define GLYPH_INDEX_ORDER_FIELDS 22 /* Primary Drawing Orders Field Bytes */ #define DSTBLT_ORDER_FIELD_BYTES 1 #define PATBLT_ORDER_FIELD_BYTES 2 #define SCRBLT_ORDER_FIELD_BYTES 1 #define DRAW_NINE_GRID_ORDER_FIELD_BYTES 1 #define MULTI_DRAW_NINE_GRID_ORDER_FIELD_BYTES 1 #define LINE_TO_ORDER_FIELD_BYTES 2 #define OPAQUE_RECT_ORDER_FIELD_BYTES 1 #define SAVE_BITMAP_ORDER_FIELD_BYTES 1 #define MEMBLT_ORDER_FIELD_BYTES 2 #define MEM3BLT_ORDER_FIELD_BYTES 3 #define MULTI_DSTBLT_ORDER_FIELD_BYTES 1 #define MULTI_PATBLT_ORDER_FIELD_BYTES 2 #define MULTI_SCRBLT_ORDER_FIELD_BYTES 2 #define MULTI_OPAQUE_RECT_ORDER_FIELD_BYTES 2 #define FAST_INDEX_ORDER_FIELD_BYTES 2 #define POLYGON_SC_ORDER_FIELD_BYTES 1 #define POLYGON_CB_ORDER_FIELD_BYTES 2 #define POLYLINE_ORDER_FIELD_BYTES 1 #define FAST_GLYPH_ORDER_FIELD_BYTES 2 #define ELLIPSE_SC_ORDER_FIELD_BYTES 1 #define ELLIPSE_CB_ORDER_FIELD_BYTES 2 #define GLYPH_INDEX_ORDER_FIELD_BYTES 3 /* Secondary Drawing Orders */ #define ORDER_TYPE_BITMAP_UNCOMPRESSED 0x00 #define ORDER_TYPE_CACHE_COLOR_TABLE 0x01 #define ORDER_TYPE_CACHE_BITMAP_COMPRESSED 0x02 #define ORDER_TYPE_CACHE_GLYPH 0x03 #define ORDER_TYPE_BITMAP_UNCOMPRESSED_V2 0x04 #define ORDER_TYPE_BITMAP_COMPRESSED_V2 0x05 #define ORDER_TYPE_CACHE_BRUSH 0x07 #define ORDER_TYPE_BITMAP_COMPRESSED_V3 0x08 /* Alternate Secondary Drawing Orders */ #define ORDER_TYPE_SWITCH_SURFACE 0x00 #define ORDER_TYPE_CREATE_OFFSCREEN_BITMAP 0x01 #define ORDER_TYPE_STREAM_BITMAP_FIRST 0x02 #define ORDER_TYPE_STREAM_BITMAP_NEXT 0x03 #define ORDER_TYPE_CREATE_NINE_GRID_BITMAP 0x04 #define ORDER_TYPE_GDIPLUS_FIRST 0x05 #define ORDER_TYPE_GDIPLUS_NEXT 0x06 #define ORDER_TYPE_GDIPLUS_END 0x07 #define ORDER_TYPE_GDIPLUS_CACHE_FIRST 0x08 #define ORDER_TYPE_GDIPLUS_CACHE_NEXT 0x09 #define ORDER_TYPE_GDIPLUS_CACHE_END 0x0A #define ORDER_TYPE_WINDOW 0x0B #define ORDER_TYPE_COMPDESK_FIRST 0x0C #define ORDER_TYPE_FRAME_MARKER 0x0D #define CG_GLYPH_UNICODE_PRESENT 0x0010 FREERDP_LOCAL extern const BYTE PRIMARY_DRAWING_ORDER_FIELD_BYTES[]; FREERDP_LOCAL BOOL update_recv_order(rdpUpdate* update, wStream* s); FREERDP_LOCAL BOOL update_write_field_flags(wStream* s, UINT32 fieldFlags, BYTE flags, BYTE fieldBytes); FREERDP_LOCAL BOOL update_write_bounds(wStream* s, ORDER_INFO* orderInfo); FREERDP_LOCAL int update_approximate_dstblt_order(ORDER_INFO* orderInfo, const DSTBLT_ORDER* dstblt); FREERDP_LOCAL BOOL update_write_dstblt_order(wStream* s, ORDER_INFO* orderInfo, const DSTBLT_ORDER* dstblt); FREERDP_LOCAL int update_approximate_patblt_order(ORDER_INFO* orderInfo, PATBLT_ORDER* patblt); FREERDP_LOCAL BOOL update_write_patblt_order(wStream* s, ORDER_INFO* orderInfo, PATBLT_ORDER* patblt); FREERDP_LOCAL int update_approximate_scrblt_order(ORDER_INFO* orderInfo, const SCRBLT_ORDER* scrblt); FREERDP_LOCAL BOOL update_write_scrblt_order(wStream* s, ORDER_INFO* orderInfo, const SCRBLT_ORDER* scrblt); FREERDP_LOCAL int update_approximate_opaque_rect_order(ORDER_INFO* orderInfo, const OPAQUE_RECT_ORDER* opaque_rect); FREERDP_LOCAL BOOL update_write_opaque_rect_order(wStream* s, ORDER_INFO* orderInfo, const OPAQUE_RECT_ORDER* opaque_rect); FREERDP_LOCAL int update_approximate_line_to_order(ORDER_INFO* orderInfo, const LINE_TO_ORDER* line_to); FREERDP_LOCAL BOOL update_write_line_to_order(wStream* s, ORDER_INFO* orderInfo, const LINE_TO_ORDER* line_to); FREERDP_LOCAL int update_approximate_memblt_order(ORDER_INFO* orderInfo, const MEMBLT_ORDER* memblt); FREERDP_LOCAL BOOL update_write_memblt_order(wStream* s, ORDER_INFO* orderInfo, const MEMBLT_ORDER* memblt); FREERDP_LOCAL int update_approximate_glyph_index_order(ORDER_INFO* orderInfo, const GLYPH_INDEX_ORDER* glyph_index); FREERDP_LOCAL BOOL update_write_glyph_index_order(wStream* s, ORDER_INFO* orderInfo, GLYPH_INDEX_ORDER* glyph_index); FREERDP_LOCAL int update_approximate_cache_bitmap_order( const CACHE_BITMAP_ORDER* cache_bitmap, BOOL compressed, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_bitmap_order(wStream* s, const CACHE_BITMAP_ORDER* cache_bitmap_order, BOOL compressed, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_bitmap_v2_order( CACHE_BITMAP_V2_ORDER* cache_bitmap_v2, BOOL compressed, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_bitmap_v2_order(wStream* s, CACHE_BITMAP_V2_ORDER* cache_bitmap_v2_order, BOOL compressed, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_bitmap_v3_order( CACHE_BITMAP_V3_ORDER* cache_bitmap_v3, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_bitmap_v3_order(wStream* s, CACHE_BITMAP_V3_ORDER* cache_bitmap_v3_order, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_color_table_order( const CACHE_COLOR_TABLE_ORDER* cache_color_table, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_color_table_order(wStream* s, const CACHE_COLOR_TABLE_ORDER* cache_color_table_order, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_glyph_order(const CACHE_GLYPH_ORDER* cache_glyph, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_glyph_order(wStream* s, const CACHE_GLYPH_ORDER* cache_glyph_order, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_glyph_v2_order( const CACHE_GLYPH_V2_ORDER* cache_glyph_v2, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_glyph_v2_order( wStream* s, const CACHE_GLYPH_V2_ORDER* cache_glyph_v2, UINT16* flags); FREERDP_LOCAL int update_approximate_cache_brush_order( const CACHE_BRUSH_ORDER* cache_brush, UINT16* flags); FREERDP_LOCAL BOOL update_write_cache_brush_order( wStream* s, const CACHE_BRUSH_ORDER* cache_brush_order, UINT16* flags); FREERDP_LOCAL int update_approximate_create_offscreen_bitmap_order( const CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap); FREERDP_LOCAL BOOL update_write_create_offscreen_bitmap_order( wStream* s, const CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap); FREERDP_LOCAL int update_approximate_switch_surface_order( const SWITCH_SURFACE_ORDER* switch_surface); FREERDP_LOCAL BOOL update_write_switch_surface_order( wStream* s, const SWITCH_SURFACE_ORDER* switch_surface); #endif /* FREERDP_LIB_CORE_ORDERS_H */