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BAF: Formatting

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NicknineTheEagle 2021-10-21 00:40:44 +03:00
parent 247b5109b6
commit cb235c251b
1 changed files with 51 additions and 51 deletions
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102
src/meta/baf.c
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@ -2,33 +2,33 @@
#include "../coding/coding.h" #include "../coding/coding.h"
/* .BAF - Bizarre Creations bank file [Blur (PS3), Project Gotham Racing 4 (X360), Geometry Wars (PC)] */ /* .BAF - Bizarre Creations bank file [Blur (PS3), Project Gotham Racing 4 (X360), Geometry Wars (PC)] */
VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) { VGMSTREAM * init_vgmstream_baf(STREAMFILE *sf) {
VGMSTREAM * vgmstream = NULL; VGMSTREAM * vgmstream = NULL;
off_t start_offset, header_offset, name_offset; off_t start_offset, header_offset, name_offset;
size_t stream_size; size_t stream_size;
int loop_flag, channel_count, sample_rate, num_samples, version, codec, tracks; uint32_t channel_count, sample_rate, num_samples, version, codec, tracks;
int total_subsongs, target_subsong = streamFile->stream_index; int loop_flag, total_subsongs, target_subsong = sf->stream_index;
int32_t (*read_32bit)(off_t,STREAMFILE*); uint32_t (*read_u32)(off_t,STREAMFILE*);
/* checks */ /* checks */
if (!check_extensions(streamFile, "baf")) if (!check_extensions(sf, "baf"))
goto fail; goto fail;
if (read_32bitBE(0x00,streamFile) != 0x42414E4B) /* "BANK" */ if (!is_id32be(0x00,sf, "BANK"))
goto fail; goto fail;
/* use BANK size to check endianness */ /* use BANK size to check endianness */
if (guess_endianness32bit(0x04,streamFile)) { if (guess_endianness32bit(0x04,sf)) {
read_32bit = read_32bitBE; read_u32 = read_u32be;
} else { } else {
read_32bit = read_32bitLE; read_u32 = read_u32le;
} }
/* 0x04: bank size */ /* 0x04: bank size */
version = read_32bit(0x08,streamFile); version = read_u32(0x08,sf);
if (version != 0x03 && version != 0x04 && version != 0x05) if (version != 0x03 && version != 0x04 && version != 0x05)
goto fail; goto fail;
total_subsongs = read_32bit(0x0c,streamFile); total_subsongs = read_u32(0x0c,sf);
if (target_subsong == 0) target_subsong = 1; if (target_subsong == 0) target_subsong = 1;
if (target_subsong < 0 || target_subsong > total_subsongs || total_subsongs < 1) goto fail; if (target_subsong < 0 || target_subsong > total_subsongs || total_subsongs < 1) goto fail;
/* - in v3 */ /* - in v3 */
@ -42,44 +42,44 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
/* find target WAVE chunk */ /* find target WAVE chunk */
{ {
int i; int i;
off_t offset = read_32bit(0x04, streamFile); off_t offset = read_u32(0x04, sf);
for (i = 0; i < total_subsongs; i++) { for (i = 0; i < total_subsongs; i++) {
if (i+1 == target_subsong) if (i+1 == target_subsong)
break; break;
offset += read_32bit(offset+0x04, streamFile); /* WAVE size, variable per codec */ offset += read_u32(offset+0x04, sf); /* WAVE size, variable per codec */
/* skip companion "CUE " (found in 007: Blood Stone, contains segment cues) */ /* skip companion "CUE " (found in 007: Blood Stone, contains segment cues) */
if (read_32bitBE(offset+0x00, streamFile) == 0x43554520) { if (is_id32be(offset+0x00, sf, "CUE ")) {
offset += read_32bit(offset+0x04, streamFile); /* CUE size */ offset += read_u32(offset+0x04, sf); /* CUE size */
} }
} }
header_offset = offset; header_offset = offset;
} }
/* parse header */ /* parse header */
if (read_32bitBE(header_offset+0x00, streamFile) != 0x57415645) /* "WAVE" */ if (!is_id32be(header_offset+0x00, sf, "WAVE"))
goto fail; goto fail;
codec = read_32bit(header_offset+0x08, streamFile); codec = read_u32(header_offset+0x08, sf);
name_offset = header_offset + 0x0c; name_offset = header_offset + 0x0c;
start_offset = read_32bit(header_offset+0x2c, streamFile); start_offset = read_u32(header_offset+0x2c, sf);
stream_size = read_32bit(header_offset+0x30, streamFile); stream_size = read_u32(header_offset+0x30, sf);
tracks = 0; tracks = 0;
switch(codec) { switch(codec) {
case 0x03: /* PCM16LE */ case 0x03: /* PCM16LE */
switch(version) { switch(version) {
case 0x03: /* Geometry Wars (PC) */ case 0x03: /* Geometry Wars (PC) */
sample_rate = read_32bit(header_offset+0x38, streamFile); sample_rate = read_u32(header_offset+0x38, sf);
channel_count = read_32bit(header_offset+0x40, streamFile); channel_count = read_u32(header_offset+0x40, sf);
/* no actual flag, just loop +15sec songs */ /* no actual flag, just loop +15sec songs */
loop_flag = (pcm_bytes_to_samples(stream_size, channel_count, 16) > 15*sample_rate); loop_flag = (pcm_bytes_to_samples(stream_size, channel_count, 16) > 15*sample_rate);
break; break;
case 0x04: /* Project Gotham Racing 4 (X360) */ case 0x04: /* Project Gotham Racing 4 (X360) */
sample_rate = read_32bit(header_offset+0x3c, streamFile); sample_rate = read_u32(header_offset+0x3c, sf);
channel_count = read_32bit(header_offset+0x44, streamFile); channel_count = read_u32(header_offset+0x44, sf);
loop_flag = read_8bit(header_offset+0x4b, streamFile); loop_flag = read_u8(header_offset+0x4b, sf);
break; break;
default: default:
@ -90,26 +90,26 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
break; break;
case 0x07: /* PSX ADPCM (0x21 frame size) */ case 0x07: /* PSX ADPCM (0x21 frame size) */
if (version == 0x04 && read_32bit(header_offset + 0x3c, streamFile) != 0) { if (version == 0x04 && read_u32(header_offset + 0x3c, sf) != 0) {
/* Blur (Prototype) (PS3) */ /* Blur (Prototype) (PS3) */
sample_rate = read_32bit(header_offset+0x3c, streamFile); sample_rate = read_u32(header_offset+0x3c, sf);
channel_count = read_32bit(header_offset+0x44, streamFile); channel_count = read_u32(header_offset+0x44, sf);
loop_flag = read_8bit(header_offset+0x4b, streamFile); loop_flag = read_u8(header_offset+0x4b, sf);
/* mini-header at the start of the stream */ /* mini-header at the start of the stream */
num_samples = read_32bitLE(start_offset+0x04, streamFile) / 0x02; /* PCM size? */ num_samples = read_u32le(start_offset+0x04, sf) / 0x02; /* PCM size? */
start_offset += read_32bitLE(start_offset+0x00, streamFile); start_offset += read_u32le(start_offset+0x00, sf);
break; break;
} }
switch (version) { switch (version) {
case 0x04: /* Blur (PS3) */ case 0x04: /* Blur (PS3) */
case 0x05: /* James Bond 007: Blood Stone (X360) */ case 0x05: /* James Bond 007: Blood Stone (X360) */
sample_rate = read_32bit(header_offset+0x40, streamFile); sample_rate = read_u32(header_offset+0x40, sf);
num_samples = read_32bit(header_offset+0x44, streamFile); num_samples = read_u32(header_offset+0x44, sf);
loop_flag = read_8bit(header_offset+0x48, streamFile); loop_flag = read_u8(header_offset+0x48, sf);
tracks = read_8bit(header_offset+0x49, streamFile); tracks = read_u8(header_offset+0x49, sf);
channel_count = read_8bit(header_offset+0x4b, streamFile); channel_count = read_u8(header_offset+0x4b, sf);
if (tracks) { if (tracks) {
channel_count = channel_count * tracks; channel_count = channel_count * tracks;
@ -123,15 +123,15 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
case 0x08: /* XMA1 */ case 0x08: /* XMA1 */
switch(version) { switch(version) {
case 0x04: /* Project Gotham Racing (X360) */ case 0x04: /* Project Gotham Racing (X360) */
sample_rate = read_32bit(header_offset+0x3c, streamFile); sample_rate = read_u32(header_offset+0x3c, sf);
channel_count = read_32bit(header_offset+0x44, streamFile); channel_count = read_u32(header_offset+0x44, sf);
loop_flag = read_8bit(header_offset+0x54, streamFile) != 0; loop_flag = read_u8(header_offset+0x54, sf) != 0;
break; break;
case 0x05: /* James Bond 007: Blood Stone (X360) */ case 0x05: /* James Bond 007: Blood Stone (X360) */
sample_rate = read_32bit(header_offset+0x40, streamFile); sample_rate = read_u32(header_offset+0x40, sf);
channel_count = read_32bit(header_offset+0x48, streamFile); channel_count = read_u32(header_offset+0x48, sf);
loop_flag = read_8bit(header_offset+0x58, streamFile) != 0; loop_flag = read_u8(header_offset+0x58, sf) != 0;
break; break;
default: default:
@ -183,7 +183,7 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
int bytes; int bytes;
bytes = ffmpeg_make_riff_xma1(buf,0x100, 0, stream_size, vgmstream->channels, vgmstream->sample_rate, 0); bytes = ffmpeg_make_riff_xma1(buf,0x100, 0, stream_size, vgmstream->channels, vgmstream->sample_rate, 0);
vgmstream->codec_data = init_ffmpeg_header_offset(streamFile, buf,bytes, start_offset,stream_size); vgmstream->codec_data = init_ffmpeg_header_offset(sf, buf,bytes, start_offset,stream_size);
if (!vgmstream->codec_data) goto fail; if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_FFmpeg; vgmstream->coding_type = coding_FFmpeg;
vgmstream->layout_type = layout_none; vgmstream->layout_type = layout_none;
@ -197,18 +197,18 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
msd.data_offset = start_offset; msd.data_offset = start_offset;
msd.data_size = stream_size; msd.data_size = stream_size;
msd.loop_flag = loop_flag; msd.loop_flag = loop_flag;
msd.loop_start_b = read_32bit(header_offset+0x4c, streamFile); msd.loop_start_b = read_u32(header_offset+0x4c, sf);
msd.loop_end_b = read_32bit(header_offset+0x50, streamFile); msd.loop_end_b = read_u32(header_offset+0x50, sf);
msd.loop_start_subframe = (read_8bit(header_offset+0x55, streamFile) >> 0) & 0x0f; msd.loop_start_subframe = (read_u8(header_offset+0x55, sf) >> 0) & 0x0f;
msd.loop_end_subframe = (read_8bit(header_offset+0x55, streamFile) >> 4) & 0x0f; msd.loop_end_subframe = (read_u8(header_offset+0x55, sf) >> 4) & 0x0f;
xma_get_samples(&msd, streamFile); xma_get_samples(&msd, sf);
vgmstream->num_samples = msd.num_samples; /* also at 0x58, but unreliable? */ vgmstream->num_samples = msd.num_samples; /* also at 0x58, but unreliable? */
vgmstream->loop_start_sample = msd.loop_start_sample; vgmstream->loop_start_sample = msd.loop_start_sample;
vgmstream->loop_end_sample = msd.loop_end_sample; vgmstream->loop_end_sample = msd.loop_end_sample;
} }
xma_fix_raw_samples_ch(vgmstream, streamFile, start_offset, stream_size, channel_count, 1,1); xma_fix_raw_samples_ch(vgmstream, sf, start_offset, stream_size, channel_count, 1,1);
break; break;
} }
#endif #endif
@ -218,10 +218,10 @@ VGMSTREAM * init_vgmstream_baf(STREAMFILE *streamFile) {
goto fail; goto fail;
} }
read_string(vgmstream->stream_name,0x20+1, name_offset,streamFile); read_string(vgmstream->stream_name,0x20+1, name_offset,sf);
if ( !vgmstream_open_stream(vgmstream, streamFile, start_offset) ) if (!vgmstream_open_stream(vgmstream, sf, start_offset))
goto fail; goto fail;
return vgmstream; return vgmstream;
@ -276,7 +276,7 @@ VGMSTREAM * init_vgmstream_baf_badrip(STREAMFILE *streamFile) {
vgmstream->interleave_block_size = frame_size; vgmstream->interleave_block_size = frame_size;
vgmstream->meta_type = meta_BAF; vgmstream->meta_type = meta_BAF;
if ( !vgmstream_open_stream(vgmstream, streamFile, start_offset) ) if (!vgmstream_open_stream(vgmstream, streamFile, start_offset))
goto fail; goto fail;
return vgmstream; return vgmstream;