mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 18:21:04 +00:00
Code Issues 1 Projects Releases Wiki Activity

codecparsers: vc1: fix PTYPE for interlaced frames.

Browse source 
Coverity found missing break in parse_frame_header_advanced() when
determining PTYPE from FPTYPE for interlaced streams.

https://bugzilla.gnome.org/show_bug.cgi?id=688626

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
This commit is contained in:
Gwenole Beauchesne 2012-11-19 10:32:57 +01:00
parent c951d201ec
commit e179a6b4dc
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
gst-libs/gst/codecparsers/gstvc1parser.c
View file

@ -924,30 +924,38 @@ parse_frame_header_advanced (GstBitReader * br, GstVC1FrameHdr * framehdr,
case 0x00: case 0x00:
case 0x02: case 0x02:
framehdr->ptype = GST_VC1_PICTURE_TYPE_I; framehdr->ptype = GST_VC1_PICTURE_TYPE_I;
break;
case 0x01: case 0x01:
case 0x03: case 0x03:
framehdr->ptype = GST_VC1_PICTURE_TYPE_P; framehdr->ptype = GST_VC1_PICTURE_TYPE_P;
break;
case 0x04: case 0x04:
case 0x06: case 0x06:
framehdr->ptype = GST_VC1_PICTURE_TYPE_B; framehdr->ptype = GST_VC1_PICTURE_TYPE_B;
break;
case 0x05: case 0x05:
case 0x07: case 0x07:
framehdr->ptype = GST_VC1_PICTURE_TYPE_BI; framehdr->ptype = GST_VC1_PICTURE_TYPE_BI;
break;
} }
} else { } else {
switch (pic->fptype) { switch (pic->fptype) {
case 0x00: case 0x00:
case 0x01: case 0x01:
framehdr->ptype = GST_VC1_PICTURE_TYPE_I; framehdr->ptype = GST_VC1_PICTURE_TYPE_I;
break;
case 0x02: case 0x02:
case 0x03: case 0x03:
framehdr->ptype = GST_VC1_PICTURE_TYPE_P; framehdr->ptype = GST_VC1_PICTURE_TYPE_P;
break;
case 0x04: case 0x04:
case 0x05: case 0x05:
framehdr->ptype = GST_VC1_PICTURE_TYPE_B; framehdr->ptype = GST_VC1_PICTURE_TYPE_B;
break;
case 0x06: case 0x06:
case 0x07: case 0x07:
framehdr->ptype = GST_VC1_PICTURE_TYPE_BI; framehdr->ptype = GST_VC1_PICTURE_TYPE_BI;
break;
} }
} }
} else } else