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[spark] fix setting psi controls

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This commit is contained in:
martii
2014-01-19 17:24:52 +01:00
parent 1c676196af
commit cf8f9bc8af
2 changed files with 21 additions and 1 deletions
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20
libspark/video.cpp
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@@ -175,6 +175,11 @@ cVideo::cVideo(int, void *, void *, unsigned int unit)
{ {
lt_debug("%s unit %u\n", __func__, unit); lt_debug("%s unit %u\n", __func__, unit);
brightness = -1;
contrast = -1;
saturation = -1;
hue = -1;
//croppingMode = VID_DISPMODE_NORM; //croppingMode = VID_DISPMODE_NORM;
//outputformat = VID_OUTFMT_RGBC_SVIDEO; //outputformat = VID_OUTFMT_RGBC_SVIDEO;
scartvoltage = -1; scartvoltage = -1;
@@ -298,7 +303,16 @@ int cVideo::Start(void * /*PcrChannel*/, unsigned short /*PcrPid*/, unsigned sho
#endif #endif
playstate = VIDEO_PLAYING; playstate = VIDEO_PLAYING;
fop(ioctl, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX); fop(ioctl, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_DEMUX);
return fop(ioctl, VIDEO_PLAY); int res = fop(ioctl, VIDEO_PLAY);
if (brightness > -1)
SetControl(VIDEO_CONTROL_BRIGHTNESS, brightness);
if (contrast > -1)
SetControl(VIDEO_CONTROL_CONTRAST, contrast);
if (saturation > -1)
SetControl(VIDEO_CONTROL_SATURATION, saturation);
if (hue > -1)
SetControl(VIDEO_CONTROL_HUE, hue);
return res;
} }
int cVideo::Stop(bool blank) int cVideo::Stop(bool blank)
@@ -719,15 +733,19 @@ void cVideo::SetControl(int control, int value) {
const char *p = NULL; const char *p = NULL;
switch (control) { switch (control) {
case VIDEO_CONTROL_BRIGHTNESS: case VIDEO_CONTROL_BRIGHTNESS:
brightness = value;
p = "/proc/stb/video/plane/psi_brightness"; p = "/proc/stb/video/plane/psi_brightness";
break; break;
case VIDEO_CONTROL_CONTRAST: case VIDEO_CONTROL_CONTRAST:
contrast = value;
p = "/proc/stb/video/plane/psi_contrast"; p = "/proc/stb/video/plane/psi_contrast";
break; break;
case VIDEO_CONTROL_SATURATION: case VIDEO_CONTROL_SATURATION:
saturation = value;
p = "/proc/stb/video/plane/psi_saturation"; p = "/proc/stb/video/plane/psi_saturation";
break; break;
case VIDEO_CONTROL_HUE: case VIDEO_CONTROL_HUE:
hue = value;
p = "/proc/stb/video/plane/psi_tint"; p = "/proc/stb/video/plane/psi_tint";
break; break;
} }

2
libspark/video_lib.h
View File

@@ -149,6 +149,8 @@ class cVideo
int video_standby; int video_standby;
int64_t GetPTS(void); int64_t GetPTS(void);
int brightness, contrast, saturation, hue;
void openDevice(void); void openDevice(void);
void closeDevice(void); void closeDevice(void);
public: public: