mirror of
https://github.com/vgmstream/vgmstream.git
synced 2024-12-14 07:32:52 +01:00
d5a11d58e8
- DSP: itl, vag (PPP) - PS2: int (A2M), ahv, msv, sdf, svg, vis - PC: .aif (Asobo), ao, apc, wv2 - Xbox: xau (Konami)
37 lines
914 B
C
37 lines
914 B
C
#include "meta.h"
|
|
#include "../coding/coding.h"
|
|
|
|
/* .AO - from AlphaOgg lib [Cloudphobia (PC)] */
|
|
VGMSTREAM * init_vgmstream_ao(STREAMFILE *streamFile) {
|
|
VGMSTREAM * vgmstream = NULL;
|
|
off_t start_offset;
|
|
|
|
|
|
/* checks */
|
|
if ( !check_extensions(streamFile,"ao") )
|
|
goto fail;
|
|
if (read_32bitBE(0x00,streamFile) != 0x414C5048) /* "ALPH" */
|
|
goto fail;
|
|
if (read_32bitBE(0x04,streamFile) != 0x414F4747) /* "AOGG" */
|
|
goto fail;
|
|
|
|
#ifdef VGM_USE_VORBIS
|
|
{
|
|
ogg_vorbis_meta_info_t ovmi = {0};
|
|
|
|
ovmi.meta_type = meta_AO;
|
|
/* values at 0x08/0x0c/0x10 may be related to looping? */
|
|
start_offset = 0xc8;
|
|
vgmstream = init_vgmstream_ogg_vorbis_callbacks(streamFile, NULL, start_offset, &ovmi);
|
|
}
|
|
#else
|
|
goto fail
|
|
#endif
|
|
|
|
return vgmstream;
|
|
|
|
fail:
|
|
close_vgmstream(vgmstream);
|
|
return NULL;
|
|
}
|