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fix commit 6d8a853e82

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Origin commit data
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Branch: master
Commit: d3201d6c49
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2018-03-22 (Thu, 22 Mar 2018)


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This commit was generated by Migit
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Jacek Jendrzej
2018-03-22 13:38:29 +01:00
committed by max_10
parent 75af85cb63
commit 161ba28427
1 changed files with 8 additions and 4 deletions
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12
libarmbox/video.cpp
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@@ -845,17 +845,21 @@ void cVideo::SetColorFormat(COLOR_FORMAT color_format) {
bool getvideo2(unsigned char *video, int xres, int yres) bool getvideo2(unsigned char *video, int xres, int yres)
{ {
bool ret = false;
if(video == NULL) if(video == NULL)
return false; return ret;
char videosnapshot[] = "/dev/dvb/adapter0/video0"; char videosnapshot[] = "/dev/dvb/adapter0/video0";
int fd_video = open(videosnapshot, O_RDONLY); int fd_video = open(videosnapshot, O_RDONLY);
if (fd_video < 0) { if (fd_video < 0) {
perror(videosnapshot); perror(videosnapshot);
return false; return ret;
}
ssize_t r = read(fd_video, video, xres * yres * 3);
if(r){
ret = true;
} }
//ssize_t r = read(fd_video, video, xres * yres * 3);
close(fd_video); close(fd_video);
return true; return ret;
} }
static bool swscale(unsigned char *src, unsigned char *dst, int sw, int sh, int dw, int dh, AVPixelFormat sfmt) static bool swscale(unsigned char *src, unsigned char *dst, int sw, int sh, int dw, int dh, AVPixelFormat sfmt)
{ {