mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-22 08:17:01 +00:00
Code Issues 1 Projects Releases Wiki Activity

sysmem: Only copy the requested part of memory instead of the complete source memory

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=705678
This commit is contained in:
Sebastian Dröge 2013-08-13 13:06:50 +02:00
parent 104db59706
commit 5d26d67ba7
1 changed files with 3 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
gst/gstallocator.c
View file

@ -458,13 +458,10 @@ _sysmem_copy (GstMemorySystem * mem, gssize offset, gsize size)
if (size == -1)
size = mem->mem.size > offset ? mem->mem.size - offset : 0;
copy =
_sysmem_new_block (0, mem->mem.maxsize, mem->mem.align,
mem->mem.offset + offset, size);
copy = _sysmem_new_block (0, size, mem->mem.align, 0, size);
GST_CAT_DEBUG (GST_CAT_PERFORMANCE,
"memcpy %" G_GSIZE_FORMAT " memory %p -> %p", mem->mem.maxsize, mem,
copy);
memcpy (copy->data, mem->data, mem->mem.maxsize);
"memcpy %" G_GSIZE_FORMAT " memory %p -> %p", size, mem, copy);
memcpy (copy->data, mem->data + mem->mem.offset + offset, size);
return copy;
}