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ShowPicture: return boolean expression

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This commit is contained in:
GetAway
2019-01-12 11:48:14 +01:00
parent da0d4290a3
commit 3ff02b06f2
11 changed files with 50 additions and 31 deletions
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20
libspark/video.cpp
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@@ -394,13 +394,14 @@ void cVideo::SetVideoMode(analog_mode_t mode)
proc_put("/proc/stb/avs/0/colorformat", m, strlen(m));
}
void cVideo::ShowPicture(const char * fname)
bool cVideo::ShowPicture(const char * fname)
{
vdec->ShowPicture(fname);
return vdec->ShowPicture(fname);
}
void VDec::ShowPicture(const char * fname)
bool VDec::ShowPicture(const char * fname)
{
bool ret = false;
lt_debug("%s(%s)\n", __func__, fname);
char destname[512];
char cmd[512];
@@ -411,13 +412,19 @@ void VDec::ShowPicture(const char * fname)
{
/* does not work and the driver does not seem to like it */
lt_info("%s: video_standby == true\n", __func__);
return;
return ret;
}
if (fd == -1)
{
lt_info("%s: decoder not opened\n", __func__);
return ret;
}
strcpy(destname, "/var/cache");
if (stat(fname, &st2))
{
lt_info("%s: could not stat %s (%m)\n", __func__, fname);
return;
return ret;
}
mkdir(destname, 0755);
/* the cache filename is (example for /share/tuxbox/neutrino/icons/radiomode.jpg):
@@ -470,10 +477,11 @@ void VDec::ShowPicture(const char * fname)
video_still_picture sp = { iframe, st.st_size };
fop(ioctl, VIDEO_STILLPICTURE, &sp);
free(iframe);
ret = true;
}
out:
close(mfd);
return;
return ret;
}
void cVideo::StopPicture()

2
libspark/video_priv.h
View File

@@ -46,7 +46,7 @@ public:
int Stop(bool blank = true);
int SetStreamType(VIDEO_FORMAT type);
void SetSyncMode(AVSYNC_TYPE mode);
void ShowPicture(const char * fname);
bool ShowPicture(const char * fname);
void Standby(unsigned int bOn);
/* used internally by dmx */