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3 commits

Author SHA1 Message Date
Benjamin Gaignard
84a0934883 allocators: dmabuf: allow testing allocator type 
In decide_allocation function some element may when to test the proposed allocator.
For example like this:
if (gst_query_get_n_allocation_params (query) > 0) {
	GstAllocator * allocator;
	GstAllocationParams params;
	gst_query_parse_nth_allocation_param (query, 0, &allocator, &params);
	if (g_strcmp0(allocator->mem_type, GST_ALLOCATOR_DMABUF) == 0)
		GST_DEBUG("got dmabuf allocator");
	else
		GST_DEBUG("got an other allocator");
}

https://bugzilla.gnome.org/show_bug.cgi?id=703659
 2013-07-15 15:43:07 +02:00
Tim-Philipp Müller
320c992b94 allocators: header clean-up 2013-02-19 09:35:10 +00:00
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