54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*
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* Copyright (c) 2015 John R. Bradley <jrb@turrettech.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include "ff-frame.h"
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#include <libavcodec/avcodec.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef bool (*ff_callback_frame)(struct ff_frame *frame, void *opaque);
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typedef bool (*ff_callback_format)(AVCodecContext *codec_context, void *opaque);
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typedef bool (*ff_callback_initialize)(void *opaque);
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struct ff_callbacks {
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ff_callback_frame frame;
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ff_callback_format format;
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ff_callback_initialize initialize;
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ff_callback_frame frame_initialize;
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ff_callback_frame frame_free;
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void *opaque;
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};
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bool ff_callbacks_frame(struct ff_callbacks *callbacks,
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struct ff_frame *frame);
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bool ff_callbacks_format(struct ff_callbacks *callbacks,
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AVCodecContext *codec_context);
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bool ff_callbacks_initialize(struct ff_callbacks *callbacks);
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bool ff_callbacks_frame_initialize(struct ff_frame *frame,
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struct ff_callbacks *callbacks);
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bool ff_callbacks_frame_free(struct ff_frame *frame,
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struct ff_callbacks *callbacks);
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#ifdef __cplusplus
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}
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#endif
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