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65 lines
2.3 KiB
65 lines
2.3 KiB
/*****************************************************************************
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* instance.h: libplacebo instance abstraction
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*****************************************************************************
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* Copyright (C) 2021 Niklas Haas
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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 License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_LIBPLACEBO_INSTANCE_H
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#define VLC_LIBPLACEBO_INSTANCE_H
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#include <vlc_common.h>
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#include <vlc_vout_display.h>
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#include <libplacebo/context.h>
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#include <libplacebo/swapchain.h>
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#include <libplacebo/gpu.h>
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struct vlc_placebo_t;
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struct vlc_placebo_operations
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{
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void (*close)(struct vlc_placebo_t *);
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// For acquiring/releasing the context on the current thread. (Optional)
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int (*make_current)(struct vlc_placebo_t *);
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void (*release_current)(struct vlc_placebo_t *);
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};
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typedef struct vlc_placebo_system_t vlc_placebo_system_t;
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// Shared struct for libplacebo context / gpu / swapchain
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typedef struct vlc_placebo_t
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{
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// fields internal to instance.c, should not be touched
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struct vlc_object_t obj;
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module_t *module;
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vlc_placebo_system_t *sys;
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struct pl_context *ctx;
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const struct pl_gpu *gpu;
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const struct pl_swapchain *swapchain;
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const struct vlc_placebo_operations *ops;
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} vlc_placebo_t;
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vlc_placebo_t *vlc_placebo_Create(const vout_display_cfg_t *, const char*) VLC_USED;
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void vlc_placebo_Release(vlc_placebo_t *);
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// Needed around every `pl_gpu` / `pl_swapchain` operation
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int vlc_placebo_MakeCurrent(vlc_placebo_t *);
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void vlc_placebo_ReleaseCurrent(vlc_placebo_t *);
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#endif // VLC_LIBPLACEBO_INSTANCE_H
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