ref: 2861bef3d4c7fd722cecc131c2d4453fc2e0718d
dir: /src/it/readriff.c/
/* _______ ____ __ ___ ___
* \ _ \ \ / \ / \ \ / / ' ' '
* | | \ \ | | || | \/ | . .
* | | | | | | || ||\ /| |
* | | | | | | || || \/ | | ' ' '
* | | | | | | || || | | . .
* | |_/ / \ \__// || | |
* /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
* / \
* / . \
* readriff.c - Code to read a RIFF module file / / \ \
* from memory. | < / \_
* | \/ /\ /
* \_ / > /
* By Chris Moeller. | \ / /
* | ' /
* \__/
*/
#include "dumb.h"
#include "internal/it.h"
#include "internal/riff.h"
DUH *dumb_read_riff_amff( DUMBFILE * f, struct riff * stream );
DUH *dumb_read_riff_am( DUMBFILE * f, struct riff * stream );
DUH *dumb_read_riff_dsmf( DUMBFILE * f, struct riff * stream );
/* dumb_read_riff_quick(): reads a RIFF file into a DUH struct, returning a
* pointer to the DUH struct. When you have finished with it, you must pass
* the pointer to unload_duh() so that the memory can be freed.
*/
DUH *dumb_read_riff_quick( DUMBFILE * f )
{
DUH * duh;
struct riff * stream;
long size;
size = dumbfile_get_size(f);
stream = riff_parse( f, 0, size, 1 );
if ( ! stream ) stream = riff_parse( f, 0, size, 0 );
if ( ! stream ) return 0;
if ( stream->type == DUMB_ID( 'A', 'M', ' ', ' ' ) )
duh = dumb_read_riff_am( f, stream );
else if ( stream->type == DUMB_ID( 'A', 'M', 'F', 'F' ) )
duh = dumb_read_riff_amff( f, stream );
else if ( stream->type == DUMB_ID( 'D', 'S', 'M', 'F' ) )
duh = dumb_read_riff_dsmf( f, stream );
else duh = 0;
riff_free( stream );
return duh;
}