author | Rob Clark <rob@ti.com> | |
Wed, 19 May 2010 20:48:09 +0000 (15:48 -0500) | ||
committer | Nikhil Devshatwar <a0132237@ti.com> | |
Wed, 15 May 2013 11:20:49 +0000 (16:50 +0530) | ||
commit | 039b9656692478d6fcd7a65c227b59eb12b75e83 | |
tree | 7bb2d545d1d78a278140b6089a05b631ffddf8f0 | tree | snapshot (tar.xz tar.gz zip) |
parent | 83cb98507f161e0d5610d4aa6a22d283334e131f | commit | diff |
add GstQueryBuffers query
This query is used by buffer allocator, for example a video sink element,
to find out any minimum buffer requirements of upstream elements that uses
pad_alloc() to allocate buffers. For example, some cameras may have need
for additional padding/boarder around the frame (for vstab), or some video
decoders may have requirements for a certain minimum number of buffers (so
they can hold refs to reference-frames)
This query is used by buffer allocator, for example a video sink element,
to find out any minimum buffer requirements of upstream elements that uses
pad_alloc() to allocate buffers. For example, some cameras may have need
for additional padding/boarder around the frame (for vstab), or some video
decoders may have requirements for a certain minimum number of buffers (so
they can hold refs to reference-frames)
gst/gstquark.c | diff | blob | history | |
gst/gstquark.h | diff | blob | history | |
gst/gstquery.c | diff | blob | history | |
gst/gstquery.h | diff | blob | history |