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Added EA SBR format containing SPS files

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This commit is contained in:
NicknineTheEagle 2019-03-22 15:07:13 +03:00
parent a236069775
commit ddf35809d6
1 changed files with 24 additions and 9 deletions
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33
src/meta/ea_eaac.c
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@ -314,7 +314,7 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
uint32_t i, num_sounds, type_desc;
uint16_t num_metas, meta_type;
off_t table_offset, types_offset, entry_offset, metas_offset, data_offset, snr_offset, sns_offset;
STREAMFILE *sbsFile = NULL, *streamData = NULL;
STREAMFILE *sbsFile = NULL;
VGMSTREAM *vgmstream = NULL;
int target_stream = streamFile->stream_index;
@ -359,13 +359,30 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
}
}
if (snr_offset == 0xFFFFFFFF)
if (snr_offset == 0xFFFFFFFF && sns_offset == 0xFFFFFFFF)
goto fail;
if (sns_offset == 0xFFFFFFFF) {
if (snr_offset == 0xFFFFFFFF) {
/* SPS file */
sbsFile = open_streamfile_by_ext(streamFile, "sbs");
if (!sbsFile)
goto fail;
if (read_32bitBE(0x00, sbsFile) != 0x53424B53) /* "SBKS" */
goto fail;
snr_offset = sns_offset;
sns_offset = snr_offset + (read_32bitBE(snr_offset, sbsFile) & 0x00FFFFFF);
snr_offset += 0x04;
vgmstream = init_vgmstream_eaaudiocore_header(sbsFile, sbsFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
if (!vgmstream)
goto fail;
} else if (sns_offset == 0xFFFFFFFF) {
/* RAM asset */
streamData = streamFile;
sns_offset = snr_offset + get_snr_size(streamFile, snr_offset);
vgmstream = init_vgmstream_eaaudiocore_header(streamFile, streamFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
if (!vgmstream)
goto fail;
} else {
/* streamed asset */
sbsFile = open_streamfile_by_ext(streamFile, "sbs");
@ -375,13 +392,11 @@ VGMSTREAM * init_vgmstream_ea_sbr(STREAMFILE *streamFile) {
if (read_32bitBE(0x00, sbsFile) != 0x53424B53) /* "SBKS" */
goto fail;
streamData = sbsFile;
vgmstream = init_vgmstream_eaaudiocore_header(streamFile, sbsFile, snr_offset, sns_offset, meta_EA_SNR_SNS);
if (!vgmstream)
goto fail;
}
vgmstream = init_vgmstream_eaaudiocore_header(streamFile, streamData, snr_offset, sns_offset, meta_EA_SNR_SNS);
if (!vgmstream)
goto fail;
vgmstream->num_streams = num_sounds;
close_streamfile(sbsFile);
return vgmstream;