A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 10:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

V4L/DVB (6095): ivtv: fix VIDIOC_G_ENC_INDEX flag handling

Browse source 
Due to a documentation bug (the type mask is 3 bits long, not 2) the wrong
frame types were filled in: the B and P frame types were swapped.

This bug also hid a second bug: when a capture is stopped a last entry is
written into the pgm index buffer with internal type 0, denoting the end
of the program. This entry wasn't ignored, instead it was accidentally
returned to the caller as a P frame.

Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Hans Verkuil 2007-08-23 17:48:41 -03:00 • committed by Mauro Carvalho Chehab
commit 5614b02143
3 changed files with 19 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Documentation/video4linux/cx2341x/fw-encoder-api.txt
View file

@ -407,8 +407,10 @@ Description
u32 length; // Length of this frame
u32 offset_low; // Offset in the file of the
u32 offset_high; // start of this frame
u32 mask1; // Bits 0-1 are the type mask:
u32 mask1; // Bits 0-2 are the type mask:
// 1=I, 2=P, 4=B
// 0=End of Program Index, other fields
// are invalid.
u32 pts; // The PTS of the frame
u32 mask2; // Bit 0 is bit 32 of the pts.
};