1 /**
2  * FreeRDP: A Remote Desktop Protocol Implementation
3  * Graphics Pipeline Extension
4  *
5  * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
6  * Copyright 2015 Thincast Technologies GmbH
7  * Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License");
10  * you may not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  *     http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  */
21 
22 #ifndef FREERDP_CHANNEL_RDPGFX_COMMON_H
23 #define FREERDP_CHANNEL_RDPGFX_COMMON_H
24 
25 #include <winpr/crt.h>
26 #include <winpr/stream.h>
27 
28 #include <freerdp/channels/rdpgfx.h>
29 #include <freerdp/api.h>
30 
31 FREERDP_LOCAL const char* rdpgfx_get_cmd_id_string(UINT16 cmdId);
32 FREERDP_LOCAL const char* rdpgfx_get_codec_id_string(UINT16 codecId);
33 
34 FREERDP_LOCAL UINT rdpgfx_read_header(wStream* s, RDPGFX_HEADER* header);
35 FREERDP_LOCAL UINT rdpgfx_write_header(wStream* s, const RDPGFX_HEADER* header);
36 
37 FREERDP_LOCAL UINT rdpgfx_read_point16(wStream* s, RDPGFX_POINT16* pt16);
38 FREERDP_LOCAL UINT rdpgfx_write_point16(wStream* s, const RDPGFX_POINT16* point16);
39 
40 FREERDP_LOCAL UINT rdpgfx_read_rect16(wStream* s, RECTANGLE_16* rect16);
41 FREERDP_LOCAL UINT rdpgfx_write_rect16(wStream* s, const RECTANGLE_16* rect16);
42 
43 FREERDP_LOCAL UINT rdpgfx_read_color32(wStream* s, RDPGFX_COLOR32* color32);
44 FREERDP_LOCAL UINT rdpgfx_write_color32(wStream* s, const RDPGFX_COLOR32* color32);
45 
46 #ifdef WITH_DEBUG_RDPGFX
47 #define DEBUG_RDPGFX(_LOGGER, ...) WLog_Print(_LOGGER, WLOG_DEBUG, __VA_ARGS__)
48 #else
49 #define DEBUG_RDPGFX(_LOGGER, ...) \
50 	do                             \
51 	{                              \
52 	} while (0)
53 #endif
54 
55 #endif /* FREERDP_CHANNEL_RDPGFX_COMMON_H */
56