57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* Copyright 2008 Arsen Chaloyan
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MPF_BUFFER_H__
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#define __MPF_BUFFER_H__
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/**
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* @file mpf_buffer.h
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* @brief Buffer of Media Chunks
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*/
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#include "mpf_frame.h"
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APT_BEGIN_EXTERN_C
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/** Opaque media buffer declaration */
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typedef struct mpf_buffer_t mpf_buffer_t;
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/** Create buffer */
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mpf_buffer_t* mpf_buffer_create(apr_pool_t *pool);
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/** Destroy buffer */
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void mpf_buffer_destroy(mpf_buffer_t *buffer);
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/** Restart buffer */
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apt_bool_t mpf_buffer_restart(mpf_buffer_t *buffer);
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/** Write audio chunk to buffer */
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apt_bool_t mpf_buffer_audio_write(mpf_buffer_t *buffer, void *data, apr_size_t size);
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/** Write event to buffer */
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apt_bool_t mpf_buffer_event_write(mpf_buffer_t *buffer, mpf_frame_type_e event_type);
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/** Read media frame from buffer */
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apt_bool_t mpf_buffer_frame_read(mpf_buffer_t *buffer, mpf_frame_t *media_frame);
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/** Get size of buffer **/
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apr_size_t mpf_buffer_get_size(mpf_buffer_t *buffer);
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APT_END_EXTERN_C
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#endif /*__MPF_BUFFER_H__*/
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