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81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/*****************************************************************************
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# #
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# uStreamer - Lightweight and fast MJPG-HTTP streamer. #
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# #
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# Copyright (C) 2018 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 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 General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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*****************************************************************************/
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#pragma once
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#include <stdbool.h>
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#include "pthread.h"
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#include "tools.h"
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#include "device.h"
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#ifdef WITH_OMX_ENCODER
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# include "encoders/omx/encoder.h"
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# define ENCODER_TYPES_OMX_HINT ", OMX"
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#else
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# define ENCODER_TYPES_OMX_HINT ""
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#endif
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#define ENCODER_TYPES_STR \
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"CPU, HW" \
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ENCODER_TYPES_OMX_HINT
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enum encoder_type_t {
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ENCODER_TYPE_UNKNOWN, // Only for encoder_parse_type() and main()
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ENCODER_TYPE_CPU,
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ENCODER_TYPE_HW,
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# ifdef WITH_OMX_ENCODER
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ENCODER_TYPE_OMX,
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# endif
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};
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struct encoder_runtime_t {
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enum encoder_type_t type;
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unsigned quality;
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bool cpu_forced;
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pthread_mutex_t mutex;
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# ifdef WITH_OMX_ENCODER
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unsigned n_omxs;
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struct omx_encoder_t **omxs;
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# endif
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};
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struct encoder_t {
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enum encoder_type_t type;
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unsigned quality;
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struct encoder_runtime_t *run;
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};
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struct encoder_t *encoder_init();
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void encoder_destroy(struct encoder_t *encoder);
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enum encoder_type_t encoder_parse_type(const char *str);
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const char *encoder_type_to_string(enum encoder_type_t type);
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void encoder_prepare(struct encoder_t *encoder, struct device_t *dev);
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int encoder_compress_buffer(struct encoder_t *encoder, struct device_t *dev, unsigned worker_number, unsigned buf_index);
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