4 extern int tv_param_on
;
7 //#include "libao2/afmt.h"
8 //#include "libmpcodecs/img_format.h"
9 //#include "libvo/fastmemcpy.h"
12 extern char *tv_param_freq
;
13 extern char *tv_param_channel
;
14 extern char *tv_param_chanlist
;
15 extern char *tv_param_norm
;
17 extern int tv_param_normid
;
19 extern char *tv_param_device
;
20 extern char *tv_param_driver
;
21 extern int tv_param_width
;
22 extern int tv_param_height
;
23 extern int tv_param_input
;
24 extern int tv_param_outfmt
;
25 extern float tv_param_fps
;
26 extern char **tv_param_channels
;
27 extern int tv_param_noaudio
;
28 extern int tv_param_immediate
;
29 extern int tv_param_audiorate
;
30 extern int tv_param_audio_id
;
31 #if defined(HAVE_TV_V4L)
32 extern int tv_param_amode
;
33 extern int tv_param_volume
;
34 extern int tv_param_bass
;
35 extern int tv_param_treble
;
36 extern int tv_param_balance
;
37 extern int tv_param_forcechan
;
38 extern int tv_param_force_audio
;
39 extern int tv_param_buffer_size
;
40 extern int tv_param_mjpeg
;
41 extern int tv_param_decimation
;
42 extern int tv_param_quality
;
43 #if defined(HAVE_ALSA9) || defined(HAVE_ALSA1X)
44 extern int tv_param_alsa
;
46 extern char* tv_param_adevice
;
48 extern int tv_param_brightness
;
49 extern int tv_param_contrast
;
50 extern int tv_param_hue
;
51 extern int tv_param_saturation
;
53 typedef struct tvi_info_s
56 const char *short_name
;
61 typedef struct tvi_functions_s
67 double (*grab_video_frame
)();
68 #ifdef HAVE_TV_BSDBT848
69 double (*grabimmediate_video_frame
)();
71 int (*get_video_framesize
)();
72 double (*grab_audio_frame
)();
73 int (*get_audio_framesize
)();
76 typedef struct tvi_handle_s
{
78 tvi_functions_t
*functions
;
85 const struct CHANLIST
*chanlist_s
;
89 typedef struct tv_channels_s
{
94 struct tv_channels_s
*next
;
95 struct tv_channels_s
*prev
;
98 extern tv_channels_t
*tv_channel_list
;
99 extern tv_channels_t
*tv_channel_current
, *tv_channel_last
;
100 extern char *tv_channel_last_real
;
102 #define TVI_CONTROL_FALSE 0
103 #define TVI_CONTROL_TRUE 1
104 #define TVI_CONTROL_NA -1
105 #define TVI_CONTROL_UNKNOWN -2
107 /* ======================== CONTROLS =========================== */
109 /* GENERIC controls */
110 #define TVI_CONTROL_IS_AUDIO 0x1
111 #define TVI_CONTROL_IS_VIDEO 0x2
112 #define TVI_CONTROL_IS_TUNER 0x3
113 #define TVI_CONTROL_IMMEDIATE 0x4
116 #define TVI_CONTROL_VID_GET_FPS 0x101
117 #define TVI_CONTROL_VID_GET_PLANES 0x102
118 #define TVI_CONTROL_VID_GET_BITS 0x103
119 #define TVI_CONTROL_VID_CHK_BITS 0x104
120 #define TVI_CONTROL_VID_SET_BITS 0x105
121 #define TVI_CONTROL_VID_GET_FORMAT 0x106
122 #define TVI_CONTROL_VID_CHK_FORMAT 0x107
123 #define TVI_CONTROL_VID_SET_FORMAT 0x108
124 #define TVI_CONTROL_VID_GET_WIDTH 0x109
125 #define TVI_CONTROL_VID_CHK_WIDTH 0x110
126 #define TVI_CONTROL_VID_SET_WIDTH 0x111
127 #define TVI_CONTROL_VID_GET_HEIGHT 0x112
128 #define TVI_CONTROL_VID_CHK_HEIGHT 0x113
129 #define TVI_CONTROL_VID_SET_HEIGHT 0x114
130 #define TVI_CONTROL_VID_GET_BRIGHTNESS 0x115
131 #define TVI_CONTROL_VID_SET_BRIGHTNESS 0x116
132 #define TVI_CONTROL_VID_GET_HUE 0x117
133 #define TVI_CONTROL_VID_SET_HUE 0x118
134 #define TVI_CONTROL_VID_GET_SATURATION 0x119
135 #define TVI_CONTROL_VID_SET_SATURATION 0x11a
136 #define TVI_CONTROL_VID_GET_CONTRAST 0x11b
137 #define TVI_CONTROL_VID_SET_CONTRAST 0x11c
138 #define TVI_CONTROL_VID_GET_PICTURE 0x11d
139 #define TVI_CONTROL_VID_SET_PICTURE 0x11e
142 #define TVI_CONTROL_TUN_GET_FREQ 0x201
143 #define TVI_CONTROL_TUN_SET_FREQ 0x202
144 #define TVI_CONTROL_TUN_GET_TUNER 0x203 /* update priv->tuner struct for used input */
145 #define TVI_CONTROL_TUN_SET_TUNER 0x204 /* update priv->tuner struct for used input */
146 #define TVI_CONTROL_TUN_GET_NORM 0x205
147 #define TVI_CONTROL_TUN_SET_NORM 0x206
150 #define TVI_CONTROL_AUD_GET_FORMAT 0x301
151 #define TVI_CONTROL_AUD_GET_SAMPLERATE 0x302
152 #define TVI_CONTROL_AUD_GET_SAMPLESIZE 0x303
153 #define TVI_CONTROL_AUD_GET_CHANNELS 0x304
154 #define TVI_CONTROL_AUD_SET_SAMPLERATE 0x305
156 /* SPECIFIC controls */
157 #define TVI_CONTROL_SPC_GET_INPUT 0x401 /* set input channel (tv,s-video,composite..) */
158 #define TVI_CONTROL_SPC_SET_INPUT 0x402 /* set input channel (tv,s-video,composite..) */
159 #define TVI_CONTROL_SPC_GET_NORMID 0x403 /* get normid from norm name */
161 extern tvi_handle_t
*tv_begin(void);
162 extern int tv_init(tvi_handle_t
*tvh
);
163 extern int tv_uninit(tvi_handle_t
*tvh
);
165 int tv_set_color_options(tvi_handle_t
*tvh
, int opt
, int val
);
166 int tv_get_color_options(tvi_handle_t
*tvh
, int opt
, int* val
);
167 #define TV_COLOR_BRIGHTNESS 1
168 #define TV_COLOR_HUE 2
169 #define TV_COLOR_SATURATION 3
170 #define TV_COLOR_CONTRAST 4
172 int tv_step_channel_real(tvi_handle_t
*tvh
, int direction
);
173 int tv_step_channel(tvi_handle_t
*tvh
, int direction
);
174 #define TV_CHANNEL_LOWER 1
175 #define TV_CHANNEL_HIGHER 2
177 int tv_last_channel(tvi_handle_t
*tvh
);
179 int tv_set_channel_real(tvi_handle_t
*tvh
, char *channel
);
180 int tv_set_channel(tvi_handle_t
*tvh
, char *channel
);
182 int tv_step_norm(tvi_handle_t
*tvh
);
183 int tv_step_chanlist(tvi_handle_t
*tvh
);
185 int tv_set_freq(tvi_handle_t
*tvh
, unsigned long freq
);
186 int tv_get_freq(tvi_handle_t
*tvh
, unsigned long *freq
);
188 int tv_set_norm(tvi_handle_t
*tvh
, char* norm
);
190 #define TV_NORM_PAL 1
191 #define TV_NORM_NTSC 2
192 #define TV_NORM_SECAM 3
193 #define TV_NORM_PALNC 4
194 #define TV_NORM_PALM 5
195 #define TV_NORM_PALN 6
196 #define TV_NORM_NTSCJP 7