4 commits

Author	SHA1	Message	Date
Matthew Waters	09c8c23842	gl*memory*: reverse the parameter order of user_data and destroy notify ... The convention is to have the destroy notify last after any user data	2017-12-09 19:32:13 +00:00
Matthew Waters	65afaf7e84	glbasememory: document some functions	2017-12-09 19:32:13 +00:00
Matthew Waters	93215927a9	glbasememory: add a generic interface for allocating GL memories ... This is made possible by a subclassable GstGLAllocationParams that holds the allocation parameters Every allocation would now go through gst_gl_base_memory_alloc with the allocation parameters now being specified in a single struct to allow extension by different allocators.	2017-12-09 19:32:12 +00:00
Matthew Waters	af7015602a	gl: add a base memory object ... It handles the following - GstAllocationParams -> gst_memory_init transformation - Makes sure that map/unmap/create/destroy happen on the GL thread with a GL context current. - Holds a possible sysmem accessible data pointer with alignment. - Holds the need upload/download transfer state	2017-12-09 19:32:12 +00:00