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Code Issues Releases Wiki Activity

Remove unnecessary flip for RGB in v4l1. 

Patch was provided and tested by Trent Piepho xyzzy at speakeasy dot org.



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23744 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
voroshil 2007-07-08 13:30:33 +00:00
parent 357b96679e
commit 128ff990e9
1 changed files with 1 additions and 22 deletions
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23
stream/tvi_v4l.c
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@ -1397,13 +1397,9 @@ static int set_mute(priv_t* priv,int value)
}
// copies a video frame
// for RGB (i.e. BGR in mplayer) flips the image upside down
// for YV12 swaps the 2nd and 3rd plane
static inline void copy_frame(priv_t *priv, unsigned char *dest, unsigned char *source)
{
int i;
unsigned char *sptr;
if(tv_param_automute>0){
if (ioctl(priv->video_fd, VIDIOCGTUNER, &priv->tuner) >= 0) {
if(tv_param_automute<<8>priv->tuner.signal){
@ -1422,24 +1418,7 @@ static inline void copy_frame(priv_t *priv, unsigned char *dest, unsigned char *
return;
}
switch (priv->picture.palette) {
case VIDEO_PALETTE_RGB24:
case VIDEO_PALETTE_RGB32:
case VIDEO_PALETTE_RGB555:
case VIDEO_PALETTE_RGB565:
sptr = source + (priv->height-1)*priv->bytesperline;
for (i = 0; i < priv->height; i++) {
fast_memcpy(dest, sptr, priv->bytesperline);
dest += priv->bytesperline;
sptr -= priv->bytesperline;
}
break;
case VIDEO_PALETTE_UYVY:
case VIDEO_PALETTE_YUV420P:
default:
fast_memcpy(dest, source, priv->bytesperline * priv->height);
}
fast_memcpy(dest, source, priv->bytesperline * priv->height);
}
// maximum skew change, in frames