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Fix XMA2 .wbd+wbh [Bladestorm Nightmare (PC)]

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bnnm 2021-06-20 17:31:16 +02:00
parent 7fc0292f39
commit 80401dba38
1 changed files with 76 additions and 7 deletions
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83
src/meta/kwb.c
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@ -1,7 +1,7 @@
#include "meta.h"
#include "../coding/coding.h"
typedef enum { PCM16, MSADPCM, DSP_HEAD, DSP_BODY, AT9, MSF } kwb_codec;
typedef enum { PCM16, MSADPCM, DSP_HEAD, DSP_BODY, AT9, MSF, XMA2 } kwb_codec;
typedef struct {
int big_endian;
@ -187,6 +187,27 @@ static VGMSTREAM* init_vgmstream_koei_wavebank(kwb_header* kwb, STREAMFILE* sf_h
break;
#ifdef VGM_USE_FFMPEG
case XMA2: {
uint8_t buf[0x100];
size_t bytes, block_size, block_count;
if (kwb->channels > 1) goto fail;
block_size = 0x800; /* ? */
block_count = kwb->stream_size / block_size;
bytes = ffmpeg_make_riff_xma2(buf, sizeof(buf), vgmstream->num_samples, kwb->stream_size, kwb->channels, kwb->sample_rate, block_count, block_size);
vgmstream->codec_data = init_ffmpeg_header_offset(sf_b, buf,bytes, kwb->stream_offset, kwb->stream_size);
if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none;
xma_fix_raw_samples(vgmstream, sf_b, kwb->stream_offset, kwb->stream_size, 0, 0,0); /* assumed */
break;
}
#endif
#ifdef VGM_USE_ATRAC9
case AT9: {
atrac9_config cfg = {0};
@ -357,7 +378,7 @@ static int parse_type_k4hd(kwb_header* kwb, off_t offset, off_t body_offset, STR
ppva_offset += offset;
/* PPVA table: */
if (read_u32be(ppva_offset + 0x00, sf_h) != 0x50505641) /* "PPVA" */
if (!is_id32be(ppva_offset + 0x00, sf_h, "PPVA"))
goto fail;
entry_size = read_u32le(ppva_offset + 0x08, sf_h);
@ -403,8 +424,57 @@ fail:
}
static int parse_type_sdsd(kwb_header* kwb, off_t offset, off_t body_offset, STREAMFILE* sf_h) {
/* has Vers, Head, Prog, Smpl sections (like Sony VABs)
unknown codec, blocked with some common start, variable sized */
off_t smpl_offset, header_offset;
int entries, current_subsongs, relative_subsong;
size_t entry_size;
/* format somewhat similar to Sony VABs */
/* 00: SDsdVers */
/* 08: chunk size */
/* 0c: null */
/* 10: SDsdHead */
/* 18: chunk size */
/* 1c: ? size */
/* 20: null */
/* 24: SDsdProg offset ('program'? cues?) */
/* 28: SDsdSmpl offset ('samples'? waves?) */
/* rest: ? */
smpl_offset = read_u32le(offset + 0x28, sf_h);
smpl_offset += offset;
/* Smpl table: */
if (!is_id64be(smpl_offset + 0x00, sf_h, "SDsdSmpl"))
goto fail;
/* 0x08: ? */
entries = read_u32le(smpl_offset + 0x0c, sf_h);
entry_size = 0x9c;
current_subsongs = kwb->total_subsongs;
kwb->total_subsongs += entries;
if (kwb->target_subsong - 1 < current_subsongs || kwb->target_subsong > kwb->total_subsongs)
return 1;
kwb->found = 1;
relative_subsong = kwb->target_subsong - current_subsongs;
header_offset = smpl_offset + 0x10 + (relative_subsong-1) * entry_size;
kwb->stream_offset = read_u32le(header_offset + 0x00, sf_h);
/* 08: ? + channels? */
/* 0c: bps? */
kwb->sample_rate = read_u32le(header_offset + 0x0c, sf_h);
kwb->num_samples = read_u32le(header_offset + 0x10, sf_h) / sizeof(int16_t); /* PCM */
/* rest: ? (flags, etc) */
kwb->stream_size = read_u32le(header_offset + 0x44, sf_h);
kwb->codec = XMA2;
kwb->channels = 1;
kwb->stream_offset += body_offset;
return 1;
fail:
return 0;
}
@ -429,8 +499,7 @@ static int parse_type_sdwi(kwb_header* kwb, off_t offset, off_t body_offset, STR
smpl_offset += offset;
/* Smpl table: */
if (read_u32be(smpl_offset + 0x00, sf_h) != 0x53447364 && /* "SDsd" */
read_u32be(smpl_offset + 0x04, sf_h) != 0x536D706C) /* "Smpl" */
if (!is_id64be(smpl_offset + 0x00, sf_h, "SDsdSmpl"))
goto fail;
/* 0x08: ? */
@ -534,7 +603,7 @@ static int parse_kwb(kwb_header* kwb, STREAMFILE* sf_h, STREAMFILE* sf_b) {
goto fail;
break;
case 0x53447364: /* "SDsd" (PS3? leftover files) */
case 0x53447364: /* "SDsd" [Bladestorm Nightmare (PC)-X360 leftover files] */
if (!parse_type_sdsd(kwb, head_offset, body_offset, sf_h))
goto fail;
break;