Michael Olbrich
25dd73521d
dmabuf: don't touch the GstMemory size
...
mem.size is the content size and should not be touch.
Save the mmap size instead.
https://bugzilla.gnome.org/show_bug.cgi?id=699566
2013-05-03 13:13:13 +02:00
Michael Olbrich
a4ba85b151
dmabuf: fix memory initialization
...
Without this the shared memory is broken
https://bugzilla.gnome.org/show_bug.cgi?id=699565
2013-05-03 13:11:14 +02:00
Michael Olbrich
72e32060b8
dmabuf: fix formating
2013-05-03 13:10:06 +02:00
Michael Olbrich
347898d516
dmabuf: handle mmap failure
...
Otherwise gstreamer may segfault trying to access MAP_FAILED.
https://bugzilla.gnome.org/show_bug.cgi?id=699470
2013-05-03 11:05:55 +02:00
Sebastian Dröge
c72aefb620
dmabuf: Use the fallback GstMemory copy function instead of our own
...
dup() on a dmabuf only gives a new handle, not a copy, thus doesn't
do what copy() is supposed to do.
2013-04-25 17:04:50 +02:00
Sebastian Dröge
5d499f1e14
dmabuf: Some code cleanup
2013-03-30 12:08:06 +01:00
Josep Torra
cd1f9ec992
dmabuf: Use correct print format specifier to fix a compiler warning
2013-03-10 18:05:28 +01:00
Sebastian Dröge
354d7ba302
dmabuf: The dmabuf allocator has a custom alloc function, mark it as such
2013-02-22 09:07:40 +01:00
Benjamin Gaignard
9a69f66ed1
dmabuf: Include config.h
2013-02-19 12:41:58 +01:00
Tim-Philipp Müller
1b1bb98256
allocators: add guard and minor clean-ups
2013-02-19 10:45:23 +00:00
Tim-Philipp Müller
4179fe42e0
allocators: add some since markers and misc other doc clean-ups
2013-02-19 09:40:31 +00:00
Tim-Philipp Müller
320c992b94
allocators: header clean-up
2013-02-19 09:35:10 +00:00
Sebastian Dröge
26ff0ced15
allocators: Integrate into the documentation
2013-02-19 10:05:38 +01:00
Sebastian Dröge
37f0067946
allocators: Add single-include header
2013-02-19 10:05:38 +01:00
Sebastian Dröge
76400ef226
dmabuf: Improve documentation and annotations a bit
2013-02-19 10:05:38 +01:00
Benjamin Gaignard
ceecdb8e1d
allocators: Add dmabuf-based GstMemory and GstAllocator
...
Create new GstMemory and GstAllocator base on dmabuf.
Memory is not allocated/freed by userland but mapped/unmmaped
from a dmabuf file descriptor when requested.
This allocator is included in a new lib called libgstallocators
https://bugzilla.gnome.org/show_bug.cgi?id=693826
2013-02-19 10:05:38 +01:00
