hwcontext: Add device derivation

Creates a new device context from another of a different type which refers to the same underlying hardware.

Mark Thompson committed 9 years ago

Commit b266ad51 parent b8642305 files · +103 −1Browse files

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@@ -13,6 +13,9 @@ libavutil: 2015-08-28 · 12 unmodified lines
13		13
14	API changes, most recent first:	14	API changes, most recent first:
15		15
		16	2017-03-xx - xxxxxxx - lavu 55.34.0 - hwcontext.h
		17	Add av_hwdevice_ctx_create_derived().
		18
16	2017-02-10 - xxxxxxx - lavu 55.33.0 - spherical.h	19	2017-02-10 - xxxxxxx - lavu 55.33.0 - spherical.h
17	Add AV_SPHERICAL_EQUIRECTANGULAR_TILE, av_spherical_tile_bounds(),	20	Add AV_SPHERICAL_EQUIRECTANGULAR_TILE, av_spherical_tile_bounds(),
18	and projection-specific properties (bound_left, bound_top, bound_right,	21	and projection-specific properties (bound_left, bound_top, bound_right,

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