mmal_parameters.h

/*
Copyright (c) 2012, Broadcom Europe Ltd
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the copyright holder nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef MMAL_PARAMETERS_H
#define MMAL_PARAMETERS_H

#include "mmal_common.h"
#include "mmal_parameters_camera.h"
#include "mmal_parameters_video.h"
#include "mmal_parameters_audio.h"
#include "mmal_parameters_clock.h"

/* @{ */

typedef struct MMAL_PARAMETER_UINT64_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint64_t value; 
} MMAL_PARAMETER_UINT64_T;

typedef struct MMAL_PARAMETER_INT64_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   int64_t value; 
} MMAL_PARAMETER_INT64_T;

typedef struct MMAL_PARAMETER_UINT32_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t value; 
} MMAL_PARAMETER_UINT32_T;

typedef struct MMAL_PARAMETER_INT32_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   int32_t value; 
} MMAL_PARAMETER_INT32_T;

typedef struct MMAL_PARAMETER_RATIONAL_T {
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_RATIONAL_T value; 
} MMAL_PARAMETER_RATIONAL_T;

typedef struct MMAL_PARAMETER_BOOLEAN_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_BOOL_T enable; 
} MMAL_PARAMETER_BOOLEAN_T;

typedef struct MMAL_PARAMETER_STRING_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   char str[1];        
} MMAL_PARAMETER_STRING_T;

typedef struct MMAL_PARAMETER_BYTES_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint8_t data[1];   
} MMAL_PARAMETER_BYTES_T;

#define MMAL_FIXED_16_16_ONE  (1 << 16)

typedef struct MMAL_PARAMETER_SCALEFACTOR_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_FIXED_16_16_T scale_x;  
   MMAL_FIXED_16_16_T scale_y;  
} MMAL_PARAMETER_SCALEFACTOR_T;

typedef enum MMAL_PARAM_MIRROR_T
{
   MMAL_PARAM_MIRROR_NONE,
   MMAL_PARAM_MIRROR_VERTICAL,
   MMAL_PARAM_MIRROR_HORIZONTAL,
   MMAL_PARAM_MIRROR_BOTH,
} MMAL_PARAM_MIRROR_T;

typedef struct MMAL_PARAMETER_MIRROR_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_MIRROR_T value;   
} MMAL_PARAMETER_MIRROR_T;

typedef struct MMAL_PARAMETER_URI_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   char uri[1];    
} MMAL_PARAMETER_URI_T;

typedef struct MMAL_PARAMETER_ENCODING_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t encoding[1];   
} MMAL_PARAMETER_ENCODING_T;

typedef struct MMAL_PARAMETER_FRAME_RATE_T {
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_RATIONAL_T frame_rate;   
} MMAL_PARAMETER_FRAME_RATE_T;

typedef struct MMAL_PARAMETER_CONFIGFILE_T {
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t file_size;           
} MMAL_PARAMETER_CONFIGFILE_T;

typedef struct MMAL_PARAMETER_CONFIGFILE_CHUNK_T {
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t size;                
   uint32_t offset;              
   char data[1];                 
} MMAL_PARAMETER_CONFIGFILE_CHUNK_T;

/* @} */

#endif /* MMAL_PARAMETERS_H */