forked from Qortal/Brooklyn
117 lines
3.5 KiB
C
117 lines
3.5 KiB
C
/*
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Copyright (c) 2012, Broadcom Europe Ltd
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/** \file
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* MMAL test application which plays back video files
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* Note: this is test code. Do not use this in your app. It *will* change or even be removed without notice.
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*/
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#include "interface/mmal/mmal.h"
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#define VCOS_LOG_CATEGORY (&mmalplay_log_category)
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#include "interface/vcos/vcos.h"
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extern VCOS_LOG_CAT_T mmalplay_log_category;
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/** MMALPLAY instance id.
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*/
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typedef struct MMALPLAY_T MMALPLAY_T;
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/** MMALPLAY configuration options.
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*/
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typedef struct {
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uint32_t output_format;
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MMAL_RECT_T output_rect;
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uint32_t render_format;
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MMAL_RECT_T render_rect;
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uint32_t render_layer;
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int copy_input;
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int copy_output;
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int tunnelling;
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unsigned int output_num;
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int disable_playback;
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int disable_video;
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int disable_audio;
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int enable_scheduling;
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int disable_video_decode;
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const char *component_container_reader;
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const char *component_video_decoder;
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const char *component_splitter;
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const char *component_video_render;
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const char *component_video_converter;
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const char *component_video_scheduler;
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const char *component_audio_decoder;
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const char *component_audio_render;
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const char *audio_destination;
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unsigned int video_destination;
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const char *output_uri;
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int window;
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float seeking;
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int stepping;
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int audio_passthrough;
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} MMALPLAY_OPTIONS_T;
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/** Create an instance of mmalplay.
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*
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* @param uri URI for the video stream to play
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* @param opts configuration options for the instance to be created
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* @param status status of the operation
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*
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* @return a MMALPLAY_T instance id on success
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*/
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MMALPLAY_T *mmalplay_create(const char *uri, MMALPLAY_OPTIONS_T *opts, MMAL_STATUS_T *status);
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/** Start playback on an instance of mmalplay.
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*
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* @param MMALPLAY instance id
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*
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* @return MMAL_SUCCESS on success
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*/
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MMAL_STATUS_T mmalplay_play(MMALPLAY_T *ctx);
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/** Stop the playback on an instance of mmalplay.
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*
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* @param MMALPLAY instance id
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*/
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void mmalplay_stop(MMALPLAY_T *ctx);
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/** Destroys an instance of mmalplay.
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*
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* @param MMALPLAY instance id
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*/
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void mmalplay_destroy(MMALPLAY_T *ctx);
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