mirror of https://github.com/FreeRDP/FreeRDP
287 lines
12 KiB
C
287 lines
12 KiB
C
/**
|
|
* FreeRDP: A Remote Desktop Protocol Implementation
|
|
* Drawing Orders
|
|
*
|
|
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
|
|
* Copyright 2016 Armin Novak <armin.novak@thincast.com>
|
|
* 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 <freerdp/types.h>
|
|
#include <freerdp/update.h>
|
|
#include <freerdp/api.h>
|
|
|
|
#include <winpr/stream.h>
|
|
|
|
/* 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 BYTE get_primary_drawing_order_field_bytes(UINT32 orderType, BOOL* pValid);
|
|
|
|
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 size_t 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 size_t 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 size_t 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 size_t 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 size_t 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 size_t 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 size_t 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 size_t 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 size_t 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 size_t
|
|
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 size_t 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 size_t 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 size_t
|
|
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 size_t 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 size_t 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 size_t
|
|
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 */
|