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https://github.com/vgmstream/vgmstream.git
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Fix +2GB Wwise .bnk [Björk Vulnicura VR (PC)]
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653342c419
commit
0f0c1b89ec
@ -7,10 +7,9 @@
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VGMSTREAM* init_vgmstream_bkhd(STREAMFILE* sf) {
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VGMSTREAM* vgmstream = NULL;
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STREAMFILE* temp_sf = NULL;
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off_t subfile_offset, base_offset = 0;
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size_t subfile_size;
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uint32_t subfile_offset, subfile_size, base_offset = 0;
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uint32_t subfile_id;
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int big_endian, version, is_riff = 0, is_dummy = 0, is_wmid = 0;
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int big_endian, version, is_dummy = 0, is_wmid = 0;
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uint32_t (*read_u32)(off_t,STREAMFILE*);
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float (*read_f32)(off_t,STREAMFILE*);
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int total_subsongs, target_subsong = sf->stream_index;
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@ -43,9 +42,11 @@ VGMSTREAM* init_vgmstream_bkhd(STREAMFILE* sf) {
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/* first chunk also follows standard chunk sizes unlike RIFF */
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if (version <= 26) {
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off_t data_offset, data_start, offset;
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if (!find_chunk(sf, 0x44415441, base_offset, 0, &data_offset, NULL, big_endian, 0)) /* "DATA" */
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off_t data_offset_off;
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uint32_t data_offset, data_start, offset;
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if (!find_chunk(sf, 0x44415441, base_offset, 0, &data_offset_off, NULL, big_endian, 0)) /* "DATA" */
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goto fail;
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data_offset = data_offset_off;
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/* index:
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* 00: entries
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@ -83,7 +84,7 @@ VGMSTREAM* init_vgmstream_bkhd(STREAMFILE* sf) {
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CHUNK_DIDX = 0x44494458, /* "DIDX" */
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CHUNK_DATA = 0x44415441, /* "DATA" */
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};
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off_t didx_offset = 0, data_offset = 0, didx_size = 0, offset;
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uint32_t didx_offset = 0, data_offset = 0, didx_size = 0, offset;
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chunk_t rc = {0};
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rc.be_size = big_endian;
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@ -121,24 +122,20 @@ VGMSTREAM* init_vgmstream_bkhd(STREAMFILE* sf) {
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subfile_size = read_u32(offset + 0x08, sf);
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}
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//;VGM_LOG("BKHD: %lx, %x\n", subfile_offset, subfile_size);
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//;VGM_LOG("BKHD: %x, %x\n", subfile_offset, subfile_size);
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/* detect format */
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if (subfile_offset <= 0 || subfile_size <= 0) {
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/* some indexes don't have data */
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is_dummy = 1;
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}
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else if (read_u32be(subfile_offset + 0x00, sf) == 0x52494646 || /* "RIFF" */
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read_u32be(subfile_offset + 0x00, sf) == 0x52494658) { /* "RIFX" */
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is_riff = 1;
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}
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else if (read_f32(subfile_offset + 0x02, sf) >= 30.0 &&
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read_f32(subfile_offset + 0x02, sf) <= 250.0) {
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/* ignore Wwise's custom .wmid (similar to a regular midi but with simplified
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* chunks and custom fields: 0x00=MThd's division, 0x02: bpm (new), etc) */
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is_wmid = 1;
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}
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/* default is sfx */
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/* default is riff/sfx */
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if (is_dummy || is_wmid) {
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@ -151,7 +148,8 @@ VGMSTREAM* init_vgmstream_bkhd(STREAMFILE* sf) {
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temp_sf = setup_subfile_streamfile(sf, subfile_offset, subfile_size, NULL);
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if (!temp_sf) goto fail;
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if (is_riff) {
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/* read using temp_sf in case of >2GB .bnk */
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if (is_id32be(0x00, temp_sf, "RIFF") || is_id32be(0x00, temp_sf, "RIFX")) {
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vgmstream = init_vgmstream_wwise_bnk(temp_sf, &prefetch);
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if (!vgmstream) goto fail;
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}
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@ -196,7 +194,7 @@ fail:
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/* BKHD mini format, for FX plugins [Borderlands 2 (X360), Warhammer 40000 (PC)] */
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VGMSTREAM* init_vgmstream_bkhd_fx(STREAMFILE* sf) {
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VGMSTREAM* vgmstream = NULL;
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off_t start_offset, data_size;
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uint32_t start_offset, data_size;
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int big_endian, loop_flag, channels, sample_rate, entries;
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uint32_t (*read_u32)(off_t,STREAMFILE*);
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@ -7,8 +7,8 @@ typedef struct {
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uint32_t type; /* chunk id/fourcc */
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uint32_t size; /* chunk size */
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uint32_t offset; /* chunk offset (after type/size) */
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off_t current; /* start position, or next chunk after size (set to -1 to break) */
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off_t max; /* max offset, or filesize if not set */
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uint32_t current; /* start position, or next chunk after size (set to -1 to break) */
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uint32_t max; /* max offset, or filesize if not set */
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int le_type; /* read type as LE instead of more common BE */
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int be_size; /* read type as BE instead of more common LE */
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