SDL_AudioCVT
NAMESTRUCTURE DEFINITION
STRUCTURE DATA
DESCRIPTION
SEE ALSO
NAME
SDL_AudioCVT − Audio Conversion Structure
STRUCTURE DEFINITION
typedef struct{
int needed;
Uint16 src_format;
Uint16 dest_format;
double rate_incr;
Uint8 *buf;
int len;
int len_cvt;
int len_mult;
double len_ratio;
void (*filters[10])(struct SDL_AudioCVT *cvt, Uint16 format);
int filter_index;
} SDL_AudioCVT;
STRUCTURE DATA
|
needed |
Set to one if the conversion is possible | ||
|
src_format |
Audio format of the source | ||
|
dest_format |
Audio format of the destination | ||
|
rate_incr |
Rate conversion increment | ||
|
buf |
Audio buffer | ||
|
len |
Length of the original audio buffer in bytes | ||
|
len_cvt |
Length of converted audio buffer in bytes (calculated) | ||
|
len_mult |
buf must be len*len_mult bytes in size(calculated) | ||
|
len_ratio |
Final audio size is len*len_ratio | ||
|
filters[10](..) |
Pointers to functions needed for this conversion | ||
|
filter_index |
Current conversion function |
DESCRIPTION
The SDL_AudioCVT is used to convert audio data between different formats. A SDL_AudioCVT structure is created with the SDL_BuildAudioCVT function, while the actual conversion is done by the SDL_ConvertAudio function.
Many of the
fields in the SDL_AudioCVT structure should be
considered private and their function will not be discussed
here.
Uint8 *buf
|
int len |
int len_mult
double len_ratio
SEE ALSO
SDL_BuildAudioCVT, SDL_ConvertAudio, SDL_AudioSpec
More Linux Commands
manpages/perlreguts.1.html
perlreguts(1) - Description of the Perl regular expression e
This document is an attempt to shine some light on the guts of the regex engine and how it works. The regex engine represents a significant chunk of the perl co
manpages/XGetErrorDatabaseText.3.html
XGetErrorDatabaseText(3) - default error handlers (ManPage)
Xlib generally calls the programs supplied error handler whenever an error is received. It is not called on BadName errors from OpenFont, LookupColor, or AllocN
manpages/git-fsck-objects.1.html
git-fsck-objects(1) - Verifies the connectivity and validity
This is a synonym for git-fsck(1). Please refer to the documentation of that command. GIT Part of the git(1) suite git-fsck-objects.1 (Commands - Linux manual
manpages/Tcl_GetEnsembleFlags.3.html
Tcl_GetEnsembleFlags(3) - manipulate ensemble commands......
An ensemble is a command, bound to some namespace, which consists of a collection of subcommands implemented by other Tcl commands. The first argument to the en
manpages/kexec_load.2.html
kexec_load(2) - load a new kernel for later execution.......
The kexec_load() system call loads a new kernel that can be executed later by reboot(2). The flags argument is a mask whose high-order bits control the operatio
manpages/gnutls_x509_crt_get_issuer_dn.3.html
gnutls_x509_crt_get_issuer_dn(3) - API function (Man Page)
This function will copy the name of the Certificate issuer in the provided buffer. The name will be in the form C=xxxx,O=yyyy,CN=zzzz as described in RFC2253. T
manpages/Tcl_LimitGetCommands.3.html
Tcl_LimitGetCommands(3) - manage and check resource limits o
Tcls interpreter resource limit subsystem allows for close control over how much computation time a script may use, and is useful for cases where a program is d
manpages/XCreatePixmap.3.html
XCreatePixmap(3) - create or destroy pixmaps (Man Page).....
The XCreatePixmap function creates a pixmap of the width, height, and depth you specified and returns a pixmap ID that identifies it. It is valid to pass an Inp
manpages/xdr_pmaplist.3.html
xdr_pmaplist(3) - library routines for remote procedure call
These routines allow C programs to make procedure calls on other machines across the network. First, the client calls a procedure to send a data packet to the s
manpages/gc-analyze.1.html
gc-analyze(1) - Analyze Garbage Collector (GC) memory dumps
gc-analyze prints an analysis of a GC memory dump to standard out. The memory dumps may be created by calling gnu.gcj.util.GCInfo.enumerate(String namePrefix) f
manpages/buffchan.8.html
buffchan(8) - Buffered file-writing backend for INN.........
buffchan reads lines from standard input and copies the initial fields in each line to the files named by the remaining fields on the line. buffchan is intended
manpages/XML::SAX::DocumentLocator.3pm.html
XML::SAX::DocumentLocator(3pm) - Helper class for document l
This module gives you a tied hash reference that calls the specified closures when asked for PublicId, SystemId, LineNumber and ColumnNumber. It is useful for w
