1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/* NVTV client backend header -- Dirk Thierbach <dthierbach@gmx.de>
*
* This file is part of nvtv, a tool for tv-output on NVidia cards.
*
* nvtv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* nvtv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* $Id: back_client.h,v 1.2 2003/02/05 00:14:02 miguelfreitas Exp $
*
* Contents:
*
* Header for client backend
*/
#ifndef _BACK_CLIENT_H
#define _BACK_CLIENT_H
#include "debug.h"
#include "backend.h"
Bool back_client_avail (void);
CardPtr back_client_init (void);
/* client backend methods */
/* Attention! The 'size' and 'aspect' strings returned by the find
operations in mode.spec are allocated, and should be freed when not
needed anymore. For the moment, this creates a memory leak, as this
behaviour is different from the other backends.
*/
void bcl_openCard (CardPtr card);
void bcl_closeCard (void);
#ifdef DEBUG_PROBE
void bcl_probeCards (CardPtr card_list);
#endif
void bcl_setHeads (int main, int tv, int video);
void bcl_getHeads (int *main, int *tv, int *video, int *max);
void bcl_probeChips (void);
void bcl_setChip (ChipPtr chip, Bool init);
void bcl_setSettings (TVSettings *set);
void bcl_getSettings (TVSettings *set);
void bcl_setMode (TVRegs *r);
void bcl_getMode (TVRegs *r);
void bcl_setModeSettings (TVRegs *r, TVSettings *set);
void bcl_setTestImage (TVEncoderRegs *tv, TVSettings *set);
long bcl_getStatus (int index);
TVConnect bcl_getConnection (void);
Bool bcl_findBySize (TVSystem system, int xres, int yres, char *size,
TVMode *mode);
Bool bcl_findByOverscan (TVSystem system, int xres, int yres,
double hoc, double voc, TVMode *mode);
void bcl_initSharedView (int *view_x, int *view_y);
Bool bcl_getTwinView (int *view_x, int *view_y);
Bool bcl_adjustViewportVideo (int flags, int *view_x, int *view_y);
Bool bcl_serviceViewportVideoCursor (int flags, int cursor_x, int cursor_y,
int *view_x, int *view_y);
#endif /* _BACK_CLIENT_H */
|
