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Add Sony .bnk with MPEG [Last of Us demo (PS3)]

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bnnm 2023-12-03 23:45:06 +01:00
parent ada2b9a675
commit 58f3a70c16
1 changed files with 62 additions and 20 deletions
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62
src/meta/bnk_sony.c
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@ -3,7 +3,7 @@
#include "../coding/coding.h"
#include "../util/endianness.h"
typedef enum { NONE, DUMMY, PSX, PCM16, ATRAC9, HEVAG, RIFF_ATRAC9 } bnk_codec;
typedef enum { NONE, DUMMY, PSX, PCM16, MPEG, ATRAC9, HEVAG, RIFF_ATRAC9 } bnk_codec;
typedef struct {
bnk_codec codec;
@ -41,6 +41,7 @@ typedef struct {
int32_t num_samples;
int32_t loop_start;
int32_t loop_end;
int32_t encoder_delay;
uint32_t start_offset;
uint32_t stream_offset;
@ -81,7 +82,7 @@ VGMSTREAM* init_vgmstream_bnk_sony(STREAMFILE* sf) {
vgmstream->meta_type = meta_BNK_SONY;
if (!h.stream_name_size)
if (h.stream_name_size >= STREAM_NAME_SIZE || h.stream_name_size <= 0)
h.stream_name_size = STREAM_NAME_SIZE;
if (!h.bank_name_offset && h.stream_name_offset) {
@ -90,7 +91,7 @@ VGMSTREAM* init_vgmstream_bnk_sony(STREAMFILE* sf) {
else if (h.bank_name_offset && h.stream_name_offset) {
read_string(bank_name, h.stream_name_size, h.bank_name_offset, sf);
read_string(stream_name, h.stream_name_size, h.stream_name_offset, sf);
snprintf(vgmstream->stream_name, h.stream_name_size, "%s/%s", bank_name, stream_name);
snprintf(vgmstream->stream_name, h.stream_name_size, "%s%s%s", bank_name, bank_name[0] == '\0' ? "" : "/", stream_name);
}
@ -147,6 +148,20 @@ VGMSTREAM* init_vgmstream_bnk_sony(STREAMFILE* sf) {
return temp_vs;
}
#endif
#ifdef VGM_USE_MPEG
case MPEG: {
mpeg_custom_config cfg = {0};
cfg.skip_samples = h.encoder_delay;
vgmstream->layout_type = layout_none;
vgmstream->codec_data = init_mpeg_custom(sf, h.start_offset, &vgmstream->coding_type, h.channels, MPEG_STANDARD, &cfg);
if (!vgmstream->codec_data) goto fail;
vgmstream->num_samples = h.num_samples;
break;
}
#endif
case PCM16:
vgmstream->coding_type = h.big_endian ? coding_PCM16BE : coding_PCM16LE;
vgmstream->layout_type = layout_interleave;
@ -567,7 +582,7 @@ static bool process_headers(STREAMFILE* sf, bnk_header_t* h) {
goto fail;
}
//;VGM_LOG("BNK: stream at %lx + %x\n", h->stream_offset, h->stream_size);
;VGM_LOG("BNK: header %x, stream at %x + %x\n", sndh_offset, h->data_offset + h->stream_offset, h->stream_size);
return true;
fail:
@ -722,7 +737,7 @@ static bool process_names(STREAMFILE* sf, bnk_header_t* h) {
break;
}
//;VGM_LOG("BNK: stream_offset=%lx, stream_size=%x, stream_name_offset=%lx\n", h->stream_offset, h->stream_size, h->stream_name_offset);
//;VGM_LOG("BNK: stream_offset=%x, stream_size=%x, stream_name_offset=%x\n", h->stream_offset, h->stream_size, h->stream_name_offset);
return true;
fail:
@ -813,8 +828,8 @@ static bool process_data(STREAMFILE* sf, bnk_header_t* h) {
case 0x08:
case 0x09:
subtype = read_u16(h->start_offset+0x00,sf);
extradata_size = 0x08 + read_u32(h->start_offset+0x04,sf); /* 0x14 for AT9 */
subtype = read_u32(h->start_offset+0x00,sf);
extradata_size = 0x08 + read_u32(h->start_offset+0x04,sf); /* 0x14 for AT9, 0x10 for PCM, 0x90 for MPEG */
switch(subtype) {
case 0x00:
@ -829,14 +844,40 @@ static bool process_data(STREAMFILE* sf, bnk_header_t* h) {
h->interleave = 0x01;
break;
case 0x02: /* ATRAC9 / MPEG mono */
case 0x05: /* ATRAC9 / MPEG stereo */
h->channels = (subtype == 0x02) ? 1 : 2;
case 0x02: /* ATRAC9 mono */
case 0x05: /* ATRAC9 stereo */
if (h->big_endian) {
/* The Last of Us demo (PS3) */
/* 0x08: mpeg version? (1) */
/* 0x0C: mpeg layer? (3) */
/* 0x10: ? (related to frame size, 0xC0 > 0x40, 0x120 > 0x60) */
/* 0x14: sample rate */
/* 0x18: mpeg layer? (3) */
/* 0x1c: mpeg version? (1) */
/* 0x20: channels? */
/* 0x24: frame size */
/* 0x28: encoder delay */
/* 0x2c: num samples */
/* 0x30: ? */
/* 0x34: ? */
/* 0x38: 0? */
/* 0x3c: data size */
/* padding up to 0x90 */
h->encoder_delay = read_s32(h->start_offset+0x28,sf);
h->num_samples = read_s32(h->start_offset+0x2c,sf);
h->codec = MPEG;
}
else {
/* Puyo Puyo Tetris (PS4) */
if (read_u32(h->start_offset+0x08,sf) + 0x08 != extradata_size) { /* repeat? */
VGM_LOG("BNK: unknown subtype\n");
goto fail;
}
h->channels = (subtype == 0x02) ? 1 : 2;
h->atrac9_info = read_u32be(h->start_offset+0x0c,sf);
/* 0x10: null? */
@ -845,6 +886,7 @@ static bool process_data(STREAMFILE* sf, bnk_header_t* h) {
h->loop_end = h->loop_start + loop_length; /* loop_start is -1 if not set */
h->codec = ATRAC9;
}
break;
default: