mirrors/libstb-hal
1
0
Fork 0
mirror of https://github.com/tuxbox-neutrino/libstb-hal.git synced 2025-08-26 15:02:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

libtriple: fix up cVideo::setAspectRatio()

Browse Source
This commit is contained in:
Stefan Seyfried
2010-12-27 00:23:21 +01:00
parent 64db04cebd
commit f201dd0fcd
1 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
libtriple/video_td.cpp
View File

@@ -147,20 +147,24 @@ int cVideo::setAspectRatio(int aspect, int mode)
}
if (_mode != -1)
{
int zoom = 100 * 16 / 14; /* 16:9 vs 14:9 */
switch(_mode)
{
case DISPLAY_AR_MODE_PANSCAN:
case DISPLAY_AR_MODE_NONE:
if (v_ar < 3)
dsize = VID_DISPSIZE_4x3;
else
dsize = VID_DISPSIZE_16x9;
break;
case DISPLAY_AR_MODE_LETTERBOX:
dmode = VID_DISPMODE_LETTERBOX;
break;
case DISPLAY_AR_MODE_PANSCAN:
zoom = 100 * 5 / 4;
case DISPLAY_AR_MODE_PANSCAN2:
if ((v_ar < 3 && _aspect == 3) || (v_ar >= 3 && _aspect == 1))
{
/* unfortunately, this partly reimplements the setZoom code... */
int zoom = 100 * 16 / 14; /* 16:9 vs 14:9 */
dsize = VID_DISPSIZE_UNKNOWN;
dmode = VID_DISPMODE_SCALE;
SCALEINFO s;
@@ -187,6 +191,8 @@ int cVideo::setAspectRatio(int aspect, int mode)
default:
break;
}
if (dmode != VID_DISPMODE_SCALE)
fop(ioctl, MPEG_VID_SCALE_OFF);
setCroppingMode(dmode);
}
const char *ds[] = { "4x3", "16x9", "2.21", "unknown" };
@@ -574,6 +580,7 @@ void cVideo::Pig(int x, int y, int w, int h, int /*osd_w*/, int /*osd_h*/)
if (x == -1 && y == -1 && w == -1 && h == -1)
{
setZoom(-1);
setAspectRatio(-1, -1);
return;
}
SCALEINFO s;