mirror of https://github.com/mpv-player/mpv
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "wayland_common.h"
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#include "generated/wayland/linux-dmabuf-unstable-v1.h"
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struct wlbuf_pool_entry;
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typedef uintptr_t (*wlbuf_pool_key_provider)(struct mp_image *src);
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typedef bool (*wlbuf_pool_dmabuf_importer)(struct mp_image *src, struct wlbuf_pool_entry* entry,
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struct zwp_linux_buffer_params_v1 *params);
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struct wlbuf_pool {
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struct vo *vo;
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struct vo_wayland_state *wl;
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struct wlbuf_pool_entry **entries;
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int num_entries;
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int num_allocated;
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wlbuf_pool_key_provider key_provider;
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wlbuf_pool_dmabuf_importer dmabuf_importer;
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pthread_mutex_t lock;
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bool final_clean;
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};
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struct wlbuf_pool_entry {
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uintptr_t key;
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struct vo *vo;
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struct wl_buffer *buffer;
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uint32_t drm_format;
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struct mp_image *frame;
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bool pending_delete;
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pthread_mutex_t *pool_lock;
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};
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/**
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* Allocate pool
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*/
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struct wlbuf_pool *wlbuf_pool_alloc(struct vo *vo, struct vo_wayland_state *wl, wlbuf_pool_key_provider key_provider,
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wlbuf_pool_dmabuf_importer dmabuf_importer);
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/**
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* Free pool entries but leave pool itself intact
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*/
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void wlbuf_pool_clean(struct wlbuf_pool *pool);
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/**
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* Free pool
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*/
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void wlbuf_pool_free(struct wlbuf_pool *pool);
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/**
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* Get pool entry - will allocate entry if not present in pool.
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*/
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struct wlbuf_pool_entry *wlbuf_pool_get_entry(struct wlbuf_pool *pool, struct mp_image *src);
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