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mpv/video/dxva2.h

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dxva2: use mp_image pool for d3d surfaces This is required so that the individual surfaces can pass beyond the dxva2 decoder and be passed to the vo. This also adds additional data to mp_image->planes[0] for IMGFMT_DXVA2, which is required for maintaining and releasing the surface even if the decoder code is uninited. The IDirectXVideoDecoder itself is encapsulated together with its surface pool and configuration in a dxva2_decoder structure whose creation and destruction is managed by talloc.
2016-02-08 04:29:14 +00:00
/*
* This file is part of mpv.
*
dxva2: fix license on some newly added files to lgpl v2.1+ I mistakenly copied the wrong license text into these files when I created them. Since I'm the only one to have touched these files, it should be OK to change them.
2016-02-16 00:16:03 +00:00
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
dxva2: use mp_image pool for d3d surfaces This is required so that the individual surfaces can pass beyond the dxva2 decoder and be passed to the vo. This also adds additional data to mp_image->planes[0] for IMGFMT_DXVA2, which is required for maintaining and releasing the surface even if the decoder code is uninited. The IDirectXVideoDecoder itself is encapsulated together with its surface pool and configuration in a dxva2_decoder structure whose creation and destruction is managed by talloc.
2016-02-08 04:29:14 +00:00
*
* mpv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dxva2: fix license on some newly added files to lgpl v2.1+ I mistakenly copied the wrong license text into these files when I created them. Since I'm the only one to have touched these files, it should be OK to change them.
2016-02-16 00:16:03 +00:00
* GNU Lesser General Public License for more details.
dxva2: use mp_image pool for d3d surfaces This is required so that the individual surfaces can pass beyond the dxva2 decoder and be passed to the vo. This also adds additional data to mp_image->planes[0] for IMGFMT_DXVA2, which is required for maintaining and releasing the surface even if the decoder code is uninited. The IDirectXVideoDecoder itself is encapsulated together with its surface pool and configuration in a dxva2_decoder structure whose creation and destruction is managed by talloc.
2016-02-08 04:29:14 +00:00
*
dxva2: fix license on some newly added files to lgpl v2.1+ I mistakenly copied the wrong license text into these files when I created them. Since I'm the only one to have touched these files, it should be OK to change them.
2016-02-16 00:16:03 +00:00
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
dxva2: use mp_image pool for d3d surfaces This is required so that the individual surfaces can pass beyond the dxva2 decoder and be passed to the vo. This also adds additional data to mp_image->planes[0] for IMGFMT_DXVA2, which is required for maintaining and releasing the surface even if the decoder code is uninited. The IDirectXVideoDecoder itself is encapsulated together with its surface pool and configuration in a dxva2_decoder structure whose creation and destruction is managed by talloc.
2016-02-08 04:29:14 +00:00
*/
#ifndef MPV_DXVA2_H
#define MPV_DXVA2_H
#include <d3d9.h>
#include <dxva2api.h>
struct mp_image;
struct mp_image_pool;
LPDIRECT3DSURFACE9 d3d9_surface_in_mp_image(struct mp_image *mpi);
dxva2: another attempt at using mp_image pool Apparently, some drivers require you to allocate all of the decoder d3d surfaces at once. This commit changes the strategy from allocating surfaces as needed via mp_image_pool_set_allocator, to allocating all the surfaces in one call to IDirectXVideoDecoderService_CreateSurface and adding them to the pool with mp_image_pool_add. fixes #2822
2016-02-15 19:15:17 +00:00
struct mp_image *dxva2_new_ref(IDirectXVideoDecoder *decoder,
LPDIRECT3DSURFACE9 d3d9_surface, int w, int h);
dxva2: use mp_image pool for d3d surfaces This is required so that the individual surfaces can pass beyond the dxva2 decoder and be passed to the vo. This also adds additional data to mp_image->planes[0] for IMGFMT_DXVA2, which is required for maintaining and releasing the surface even if the decoder code is uninited. The IDirectXVideoDecoder itself is encapsulated together with its surface pool and configuration in a dxva2_decoder structure whose creation and destruction is managed by talloc.
2016-02-08 04:29:14 +00:00
#endif
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