Cool_Tools/vgmstream
1
0
Fork 0
mirror of https://github.com/vgmstream/vgmstream.git synced 2024-11-24 23:10:10 +01:00
Code Issues Packages Projects Releases Wiki Activity

Tweak non-interleaved mode for VAG/GCADPCM (from tool tests), cleanup

Browse Source
This commit is contained in:
bnnm 2018-08-03 02:12:47 +02:00
parent d4c0362c30
commit 8f17cf75d6
1 changed files with 43 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
src/meta/fsb.c
View File

@ -230,7 +230,7 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
data_offset += fsb.stream_size; /* there is no offset so manually count */
/* some subsongs offsets need padding (most FSOUND_IMAADPCM, few MPEG too [Hard Reset (PC) subsong 5])
* other PADDED4 may set it (ex. XMA) but don't seem to use it and work fine */
* other codecs may set PADDED4 (ex. XMA) but don't seem to need it and work fine */
if (fsb.flags & FMOD_FSB_SOURCE_MPEG_PADDED4) {
if (data_offset % 0x20)
data_offset += 0x20 - (data_offset % 0x20);
@ -252,12 +252,12 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
"FSB wrong head/data_size found (expected 0x%x vs 0x%x)\n",
fsb.base_header_size + fsb.sample_header_size + fsb.data_size, streamFile->get_size(streamFile));
/* Loops unless disabled. FMOD default seems full loops (0/num_samples-1) without flags, for repeating tracks
/* Loops unless disabled. FMOD default seems to be full loops (0/num_samples-1) without flags, for repeating tracks
* that should loop and jingles/sfx that shouldn't. We'll try to disable looping if it looks jingly enough. */
loop_flag = !(fsb.mode & FSOUND_LOOP_OFF);
if(!(fsb.mode & FSOUND_LOOP_NORMAL) /* rarely set */
&& fsb.loop_start+fsb.loop_end+1 == fsb.num_samples /* full loop */
&& fsb.num_samples < 20*fsb.sample_rate) /* seconds, lame but no other way to know */
&& fsb.loop_start+fsb.loop_end+1 == fsb.num_samples /* full loop */
&& fsb.num_samples < 20*fsb.sample_rate) /* in seconds (lame but no other way to know) */
loop_flag = 0;
/* ping-pong looping = no looping? (forward > reverse > forward) [ex. Biker Mice from Mars (PS2)] */
@ -280,7 +280,7 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
/* parse codec */
if (fsb.mode & FSOUND_MPEG) { /* FSB4: Shatter, Way of the Samurai 3/4 (PS3) */
if (fsb.mode & FSOUND_MPEG) { /* FSB4: Shatter (PS3), Way of the Samurai 3/4 (PS3) */
#if defined(VGM_USE_MPEG)
mpeg_custom_config cfg = {0};
@ -288,33 +288,38 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
(fsb.flags & FMOD_FSB_SOURCE_MPEG_PADDED4 ? 4 :
(fsb.flags & FMOD_FSB_SOURCE_MPEG_PADDED ? 2 : 0)));
//VGM_ASSERT(fsb.mode & FSOUND_MPEG_LAYER2, "FSB FSOUND_MPEG_LAYER2 found\n");/* not always set anyway */
VGM_ASSERT(fsb.mode & FSOUND_IGNORETAGS, "FSB FSOUND_IGNORETAGS found\n");
vgmstream->codec_data = init_mpeg_custom(streamFile, start_offset, &vgmstream->coding_type, vgmstream->channels, MPEG_FSB, &cfg);
if (!vgmstream->codec_data) goto fail;
vgmstream->layout_type = layout_none;
//VGM_ASSERT(fsb.mode & FSOUND_MPEG_LAYER2, "FSB FSOUND_MPEG_LAYER2 found\n");/* not always set anyway */
VGM_ASSERT(fsb.mode & FSOUND_IGNORETAGS, "FSB FSOUND_IGNORETAGS found\n");
#else
goto fail; /* FFmpeg can't properly read FSB4 or FMOD's 0-padded MPEG data @ start_offset */
#endif
}
else if (fsb.mode & FSOUND_IMAADPCM) { /* FSB3: Bioshock (PC); FSB4: Blade Kitten (PC) */
/* FSOUND_IMAADPCMSTEREO is "noninterleaved, true stereo IMA", but doesn't seem to be any different
* (found in FSB4: Shatter, Blade Kitten (PC), Hard Corps: Uprising (PS3)) */
else if (fsb.mode & FSOUND_IMAADPCM) { /* FSB3: Bioshock (PC), FSB4: Blade Kitten (PC) */
vgmstream->coding_type = coding_XBOX_IMA;
vgmstream->layout_type = layout_none;
/* "interleaved header" IMA, only used with >2ch (ex. Blade Kitten 6ch)
* or (seemingly) when flag is used (ex. Dead to Rights 2 (Xbox) 2ch in FSB3.1 */
* or (seemingly) when flag is used (ex. Dead to Rights 2 (Xbox) 2ch in FSB3.1) */
if (vgmstream->channels > 2 || (fsb.mode & FSOUND_MULTICHANNEL))
vgmstream->coding_type = coding_FSB_IMA;
/* FSOUND_IMAADPCMSTEREO is "noninterleaved, true stereo IMA", but doesn't seem to be any different
* (found in FSB4: Shatter, Blade Kitten (PC), Hard Corps: Uprising (PS3)) */
}
else if (fsb.mode & FSOUND_VAG) { /* FSB1: Jurassic Park Operation Genesis (PS2), FSB4: Spider Man Web of Shadows (PSP) */
vgmstream->coding_type = coding_PSX;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x10;
if (fsb.flags & FMOD_FSB_SOURCE_NOTINTERLEAVED) {
vgmstream->interleave_block_size = fsb.stream_size / fsb.channels;
}
else {
vgmstream->interleave_block_size = 0x10;
}
}
else if (fsb.mode & FSOUND_XMA) { /* FSB4: Armored Core V (X360), Hard Corps (X360) */
else if (fsb.mode & FSOUND_XMA) { /* FSB3: The Bourne Conspiracy 2008 (X360), FSB4: Armored Core V (X360), Hard Corps (X360) */
#if defined(VGM_USE_FFMPEG)
uint8_t buf[0x100];
size_t bytes, block_size, block_count;
@ -323,8 +328,6 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
block_count = fsb.stream_size / block_size; /* not accurate but not needed (custom_data_offset+0x14 -1?) */
bytes = ffmpeg_make_riff_xma2(buf, 0x100, fsb.num_samples, fsb.stream_size, fsb.channels, fsb.sample_rate, block_count, block_size);
if (bytes <= 0) goto fail;
vgmstream->codec_data = init_ffmpeg_header_offset(streamFile, buf,bytes, start_offset,fsb.stream_size);
if (!vgmstream->codec_data) goto fail;
vgmstream->coding_type = coding_FFmpeg;
@ -333,38 +336,35 @@ VGMSTREAM * init_vgmstream_fsb(STREAMFILE *streamFile) {
goto fail;
#endif
}
else if (fsb.mode & FSOUND_GCADPCM) {
/* FSB3: ?; FSB4: de Blob (Wii), Night at the Museum, M. Night Shyamalan Avatar: The Last Airbender */
vgmstream->coding_type = coding_NGC_DSP_subint;
vgmstream->layout_type = layout_none;
vgmstream->interleave_block_size = 0x2;
else if (fsb.mode & FSOUND_GCADPCM) { /* FSB3: Metroid Prime 3 (GC), FSB4: de Blob (Wii) */
if (fsb.flags & FMOD_FSB_SOURCE_NOTINTERLEAVED) { /* [de Blob (Wii) sfx)] */
vgmstream->coding_type = coding_NGC_DSP;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = fsb.stream_size / fsb.channels;
}
else {
vgmstream->coding_type = coding_NGC_DSP_subint;
vgmstream->layout_type = layout_none;
vgmstream->interleave_block_size = 0x2;
}
dsp_read_coefs_be(vgmstream, streamFile, custom_data_offset, 0x2e);
}
else if (fsb.mode & FSOUND_CELT) { /* FSB4: War Thunder (PC), The Witcher 2 (PC) */
VGM_LOG("FSB4 FSOUND_CELT found\n");
VGM_LOG("FSB4: FSOUND_CELT found\n");
goto fail;
}
else { /* PCM */
if (fsb.mode & FSOUND_8BITS) {
vgmstream->coding_type = (fsb.mode & FSOUND_UNSIGNED) ? coding_PCM8_U : coding_PCM8;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x1;
}
else { /* Rocket Knight (PC), Another Century's Episode R (PS3), Toy Story 3 (Wii) */
/* sometimes FSOUND_STEREO/FSOUND_MONO is not set (ex. Dead Space iOS),
* or only STEREO/MONO but not FSOUND_8BITS/FSOUND_16BITS is set */
vgmstream->coding_type = (fsb.flags & FMOD_FSB_SOURCE_BIGENDIANPCM) ? coding_PCM16BE : coding_PCM16LE;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x2;
}
}
/* full channel interleave, used in short streams (ex. de Blob Wii SFXs) */
if (fsb.channels > 1 && (fsb.flags & FMOD_FSB_SOURCE_NOTINTERLEAVED)) {
if (vgmstream->coding_type == coding_NGC_DSP_subint)
vgmstream->coding_type = coding_NGC_DSP;
else if (fsb.mode & FSOUND_8BITS) { /* assumed, no games known */
vgmstream->coding_type = (fsb.mode & FSOUND_UNSIGNED) ? coding_PCM8_U : coding_PCM8;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = fsb.stream_size / fsb.channels;
vgmstream->interleave_block_size = 0x1;
}
else { /* (PCM16) FSB4: Rocket Knight (PC), Another Century's Episode R (PS3), Toy Story 3 (Wii) */
vgmstream->coding_type = (fsb.flags & FMOD_FSB_SOURCE_BIGENDIANPCM) ? coding_PCM16BE : coding_PCM16LE;
vgmstream->layout_type = layout_interleave;
vgmstream->interleave_block_size = 0x2;
/* sometimes FSOUND_MONO/FSOUND_STEREO is not set (ex. Dead Space iOS),
* or only STEREO/MONO but not FSOUND_8BITS/FSOUND_16BITS is set */
}