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implement GetVideoSystem

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This commit is contained in:
TangoCash
2017-06-09 13:25:49 +02:00
parent ddc3bf3d30
commit 23afdef65c
2 changed files with 37 additions and 0 deletions
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34
libspark/video.cpp
View File

@@ -348,6 +348,40 @@ int cVideo::setBlank(int)
return Stop(1);
}
int cVideo::GetVideoSystem()
{
lt_debug("%s\n", __func__);
char current[32];
static const char *modes[] = {
"pal", // VIDEO_STD_NTSC
"pal", // VIDEO_STD_SECAM
"pal", // VIDEO_STD_PAL
"480p", // VIDEO_STD_480P
"576p50", // VIDEO_STD_576P
"720p60", // VIDEO_STD_720P60
"1080i60", // VIDEO_STD_1080I60
"720p50", // VIDEO_STD_720P50
"1080i50", // VIDEO_STD_1080I50
"1080p30", // VIDEO_STD_1080P30
"1080p24", // VIDEO_STD_1080P24
"1080p25", // VIDEO_STD_1080P25
"1080p50", // VIDEO_STD_1080P50
"1080p60", // VIDEO_STD_1080P60
"1080p2397", // VIDEO_STD_1080P2397
"1080p2997" // VIDEO_STD_1080P2997
};
int ret = proc_get("/proc/stb/video/videomode", current, 32);
for (int i=0; i<sizeof(modes)/sizeof(*modes); i++) {
if (strcmp(current, modes[i]) == 0)
{
lt_info("%s: video_system (%s) \n", __func__, current);
return i;
}
}
return -1;
}
int cVideo::SetVideoSystem(int video_system, bool remember)
{
lt_debug("%s(%d, %d)\n", __func__, video_system, remember);

3
libspark/video_lib.h
View File

@@ -182,6 +182,9 @@ class cVideo
int Stop(bool blank = true);
bool Pause(void);
/* get video system infos */
int GetVideoSystem();
/* set video_system */
int SetVideoSystem(int video_system, bool remember = true);
int SetStreamType(VIDEO_FORMAT type);