My Project: /home/jvcleave/Desktop/RASPBERRY_PI/userland/interface/mmal/mmal_parameters

00001 /*
00002 Copyright (c) 2012, Broadcom Europe Ltd
00003 All rights reserved.
00004 
00005 Redistribution and use in source and binary forms, with or without
00006 modification, are permitted provided that the following conditions are met:
00007     * Redistributions of source code must retain the above copyright
00008       notice, this list of conditions and the following disclaimer.
00009     * Redistributions in binary form must reproduce the above copyright
00010       notice, this list of conditions and the following disclaimer in the
00011       documentation and/or other materials provided with the distribution.
00012     * Neither the name of the copyright holder nor the
00013       names of its contributors may be used to endorse or promote products
00014       derived from this software without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
00017 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00018 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
00020 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00021 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00022 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00023 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00025 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 */
00027 
00028 #ifndef MMAL_PARAMETERS_AUDIO_H
00029 #define MMAL_PARAMETERS_AUDIO_H
00030 
00031 #include "mmal_parameters_common.h"
00032 
00033 /*************************************************
00034  * ALWAYS ADD NEW ENUMS AT THE END OF THIS LIST! *
00035  ************************************************/
00036 
00040 enum
00041 {
00042    MMAL_PARAMETER_AUDIO_DESTINATION      
00043          = MMAL_PARAMETER_GROUP_AUDIO,
00044    MMAL_PARAMETER_AUDIO_LATENCY_TARGET,  
00045 };
00046 
00050 typedef struct MMAL_PARAMETER_AUDIO_LATENCY_TARGET_T
00051 {
00052    MMAL_PARAMETER_HEADER_T hdr;
00053 
00054    MMAL_BOOL_T enable;   
00055    uint32_t filter;      
00056    uint32_t target;      
00057    uint32_t shift;       
00058    int32_t speed_factor; 
00059    int32_t inter_factor; 
00060    int32_t adj_cap;      
00061 } MMAL_PARAMETER_AUDIO_LATENCY_TARGET_T;
00062 
00063 #endif /* MMAL_PARAMETERS_AUDIO_H */
00064