Defines all of the operations on ISPHDEC1 objects. More...
#include <isphdec1.h>
Data Fields | |
IALG_Fxns | ialg |
XDAS_Int32(* | process )(ISPHDEC1_Handle handle, XDM1_SingleBufDesc *inBuf, XDM1_SingleBufDesc *outBuf, ISPHDEC1_InArgs *inArgs, ISPHDEC1_OutArgs *outArgs) |
Basic speech/voice decoding call. | |
XDAS_Int32(* | control )(ISPHDEC1_Handle handle, ISPHDEC1_Cmd id, ISPHDEC1_DynamicParams *params, ISPHDEC1_Status *status) |
Control behavior of an algorithm. |
Defines all of the operations on ISPHDEC1 objects.
XDAIS algorithm interface.
XDAS_Int32(* ISPHDEC1_Fxns::process)(ISPHDEC1_Handle handle, XDM1_SingleBufDesc *inBuf, XDM1_SingleBufDesc *outBuf, ISPHDEC1_InArgs *inArgs, ISPHDEC1_OutArgs *outArgs) |
Basic speech/voice decoding call.
[in] | handle | Handle to an algorithm instance. |
[in,out] | inBuf | Input buffer descriptor. |
[in,out] | outBuf | Output buffer descriptor. |
[in] | inArgs | Input arguments. This is a required parameter. |
[out] | outArgs | Ouput results. This is a required parameter. |
inArgs->data
is not used in the process() call, the application must set it to NULL
. The algorithm must therefore check this field for NULL
before accessing it.handle
must be a valid algorithm instance handle.inArgs
must not be NULL
, and must point to a valid ISPHDEC1_InArgs structure.outArgs
must not be NULL
, and must point to a valid ISPHDEC1_OutArgs structure.inBuf
must not be NULL
, and must point to a valid XDM1_SingleBufDesc structure.inBuf->buf
must not be NULL
, and must point to a valid buffer of data that is at least inBuf->bufSize
bytes in length.outBuf
must not be NULL
, and must point to a valid XDM1_SingleBufDesc structure.outBuf->buf
must not be NULL
, and must point to a valid buffer of data that is at least outBuf->bufSize
bytes in length.inBuf
and outBuf
are physically contiguous and owned by the calling application.inArgs
.inBuf
, with the exception of inBuf->accessMask
. That is, the data and buffers pointed to by these parameters must be treated as read-only.outBuf->bufSize
to the size of valid data returned in outBuf->buf
.XDM1_SingleBufDesc.accessMask
field in both inBuf
and outBuf
. For example, if the algorithm only read from inBuf->buf
using the algorithm processor, it could utilize XDM_SETACCESSMODE_READ to update the appropriate accessMask
fields. The application may utilize these returned values to appropriately manage cache.inBuf
and outBuf
are owned by the calling application.ISPHDEC1_EOK | Success. |
ISPHDEC1_EFAIL | General failure. See ISPHDEC1_Status::extendedError for more detailed further error conditions. |
ISPHDEC1_EUNSUPPORTED | Request is unsupported. |
XDAS_Int32(* ISPHDEC1_Fxns::control)(ISPHDEC1_Handle handle, ISPHDEC1_Cmd id, ISPHDEC1_DynamicParams *params, ISPHDEC1_Status *status) |
Control behavior of an algorithm.
[in] | handle | Handle to an algorithm instance. |
[in] | id | Command id. See XDM_CmdId. |
[in] | params | Dynamic parameters. This is a required parameter. |
[out] | status | Output results. This is a required parameter. |
handle
must be a valid algorithm instance handle.params
must not be NULL
, and must point to a valid ISPHDEC1_DynamicParams structure.status
must not be NULL
, and must point to a valid ISPHDEC1_Status structure.status->data
field, it must be physically contiguous and owned by the calling application.params
. That is, the data pointed to by this parameter must be treated as read-only.status->data
field, it is owned by the calling application.ISPHDEC1_EOK | Success. |
ISPHDEC1_EFAIL | General failure. See ISPHDEC1_Status::extendedError for more detailed further error conditions. |
ISPHDEC1_EUNSUPPORTED | Request is unsupported. |