mirror of
https://github.com/vgmstream/vgmstream.git
synced 2025-02-17 19:19:16 +01:00
Fix some .spf [Hugo: Magic in the Trollwoods (DS)]
This commit is contained in:
bnnm
parent
4def2fd7e2
commit
408bf257a1
225
src/meta/sdf.c
225
src/meta/sdf.c
@ -1,99 +1,126 @@
|
||||
#include "meta.h"
|
||||
#include "../coding/coding.h"
|
||||
|
||||
/* SDF - from Beyond Reality games */
|
||||
VGMSTREAM * init_vgmstream_sdf(STREAMFILE *streamFile) {
|
||||
VGMSTREAM * vgmstream = NULL;
|
||||
off_t start_offset;
|
||||
size_t data_size;
|
||||
int loop_flag, channel_count, sample_rate, interleave, coefs_offset;
|
||||
|
||||
|
||||
/* checks */
|
||||
if (!check_extensions(streamFile,"sdf"))
|
||||
goto fail;
|
||||
if (read_32bitBE(0x00,streamFile) != 0x53444600) /* "SDF\0" */
|
||||
goto fail;
|
||||
if (read_32bitBE(0x04,streamFile) != 0x03000000) /* version? */
|
||||
goto fail;
|
||||
|
||||
data_size = read_32bitLE(0x08,streamFile);
|
||||
start_offset = get_streamfile_size(streamFile) - data_size;
|
||||
|
||||
switch(start_offset) {
|
||||
case 0x18: /* Agent Hugo - Lemoon Twist (PS2)*/
|
||||
sample_rate = read_32bitLE(0x0c,streamFile);
|
||||
channel_count = read_32bitLE(0x10,streamFile);
|
||||
interleave = read_32bitLE(0x14,streamFile);
|
||||
break;
|
||||
|
||||
case 0x78: /* Gummy Bears Mini Golf (3DS) */
|
||||
sample_rate = read_32bitLE(0x10,streamFile);
|
||||
channel_count = read_32bitLE(0x14,streamFile);
|
||||
interleave = read_32bitLE(0x18,streamFile);
|
||||
coefs_offset = 0x1c;
|
||||
break;
|
||||
|
||||
case 0x84: /* Mr. Bean's Wacky World (Wii) */
|
||||
sample_rate = read_32bitLE(0x10,streamFile);
|
||||
channel_count = read_32bitLE(0x14,streamFile);
|
||||
interleave = read_32bitLE(0x18,streamFile);
|
||||
data_size = read_32bitLE(0x20,streamFile); /* usable size */
|
||||
coefs_offset = 0x28;
|
||||
break;
|
||||
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
|
||||
loop_flag = 1;
|
||||
|
||||
|
||||
/* build the VGMSTREAM */
|
||||
vgmstream = allocate_vgmstream(channel_count,loop_flag);
|
||||
if (!vgmstream) goto fail;
|
||||
|
||||
vgmstream->meta_type = meta_SDF;
|
||||
vgmstream->sample_rate = sample_rate;
|
||||
|
||||
switch(start_offset) {
|
||||
case 0x18:
|
||||
vgmstream->coding_type = coding_PSX;
|
||||
vgmstream->layout_type = layout_interleave;
|
||||
vgmstream->interleave_block_size = interleave;
|
||||
|
||||
vgmstream->num_samples = ps_bytes_to_samples(data_size,channel_count);
|
||||
break;
|
||||
|
||||
case 0x78:
|
||||
case 0x84:
|
||||
vgmstream->coding_type = coding_NGC_DSP;
|
||||
vgmstream->layout_type = layout_interleave;
|
||||
vgmstream->interleave_block_size = interleave;
|
||||
if (vgmstream->interleave_block_size == 0) /* Gummy Bears Mini Golf */
|
||||
vgmstream->interleave_block_size = data_size / channel_count;
|
||||
|
||||
vgmstream->num_samples = dsp_bytes_to_samples(data_size,channel_count);
|
||||
|
||||
dsp_read_coefs_le(vgmstream, streamFile, coefs_offset+0x00,0x2e);
|
||||
dsp_read_hist_le (vgmstream, streamFile, coefs_offset+0x24,0x2e);
|
||||
break;
|
||||
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
|
||||
/* most songs simply repeat; don't loop if too short (in seconds) */
|
||||
if (vgmstream->num_samples > 10*sample_rate) {
|
||||
vgmstream->loop_start_sample = 0;
|
||||
vgmstream->loop_end_sample = vgmstream->num_samples;
|
||||
}
|
||||
|
||||
if ( !vgmstream_open_stream(vgmstream, streamFile, start_offset) )
|
||||
goto fail;
|
||||
return vgmstream;
|
||||
|
||||
fail:
|
||||
close_vgmstream(vgmstream);
|
||||
return NULL;
|
||||
}
|
||||
#include "meta.h"
|
||||
#include "../coding/coding.h"
|
||||
|
||||
typedef enum { PSX, PCM, DSP } sdf_codec;
|
||||
|
||||
|
||||
/* SDF - from Beyond Reality games */
|
||||
VGMSTREAM* init_vgmstream_sdf(STREAMFILE* sf) {
|
||||
VGMSTREAM * vgmstream = NULL;
|
||||
off_t start_offset;
|
||||
size_t data_size;
|
||||
int loop_flag, channels, sample_rate, interleave, coefs_offset;
|
||||
sdf_codec codec;
|
||||
|
||||
|
||||
/* checks */
|
||||
if (!check_extensions(sf,"sdf"))
|
||||
goto fail;
|
||||
if (!is_id32be(0x00,sf, "SDF\0"))
|
||||
goto fail;
|
||||
if (read_u32le(0x04,sf) != 3) /* version? */
|
||||
goto fail;
|
||||
|
||||
data_size = read_u32le(0x08,sf);
|
||||
start_offset = get_streamfile_size(sf) - data_size;
|
||||
|
||||
switch(start_offset) {
|
||||
case 0x18:
|
||||
if (read_u32le(0x10,sf) > 6) {
|
||||
/* Hugo Magic in the Troll Woods (NDS) */
|
||||
/* 0x0c: some size? */
|
||||
sample_rate = read_s32le(0x10,sf);
|
||||
channels = read_u8(0x14,sf);
|
||||
/* 0x14: 1? */
|
||||
interleave = read_u16le(0x16,sf);
|
||||
codec = PCM;
|
||||
}
|
||||
else {
|
||||
/* Agent Hugo: Lemoon Twist (PS2) */
|
||||
sample_rate = read_s32le(0x0c,sf);
|
||||
channels = read_u32le(0x10,sf);
|
||||
interleave = read_u32le(0x14,sf);
|
||||
codec = PSX;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 0x78: /* Gummy Bears Mini Golf (3DS) */
|
||||
sample_rate = read_s32le(0x10,sf);
|
||||
channels = read_u32le(0x14,sf);
|
||||
interleave = read_u32le(0x18,sf);
|
||||
coefs_offset = 0x1c;
|
||||
codec = DSP;
|
||||
break;
|
||||
|
||||
case 0x84: /* Mr. Bean's Wacky World (Wii) */
|
||||
sample_rate = read_s32le(0x10,sf);
|
||||
channels = read_u32le(0x14,sf);
|
||||
interleave = read_u32le(0x18,sf);
|
||||
data_size = read_u32le(0x20,sf); /* usable size */
|
||||
coefs_offset = 0x28;
|
||||
codec = DSP;
|
||||
break;
|
||||
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
|
||||
loop_flag = 1;
|
||||
|
||||
|
||||
/* build the VGMSTREAM */
|
||||
vgmstream = allocate_vgmstream(channels, loop_flag);
|
||||
if (!vgmstream) goto fail;
|
||||
|
||||
vgmstream->meta_type = meta_SDF;
|
||||
vgmstream->sample_rate = sample_rate;
|
||||
|
||||
switch(codec) {
|
||||
case PCM:
|
||||
vgmstream->coding_type = coding_PCM16LE;
|
||||
vgmstream->layout_type = layout_interleave;
|
||||
vgmstream->interleave_block_size = interleave;
|
||||
|
||||
vgmstream->num_samples = pcm16_bytes_to_samples(data_size, channels);
|
||||
break;
|
||||
|
||||
case PSX:
|
||||
vgmstream->coding_type = coding_PSX;
|
||||
vgmstream->layout_type = layout_interleave;
|
||||
vgmstream->interleave_block_size = interleave;
|
||||
|
||||
vgmstream->num_samples = ps_bytes_to_samples(data_size, channels);
|
||||
break;
|
||||
|
||||
case DSP:
|
||||
vgmstream->coding_type = coding_NGC_DSP;
|
||||
vgmstream->layout_type = layout_interleave;
|
||||
vgmstream->interleave_block_size = interleave;
|
||||
if (vgmstream->interleave_block_size == 0) /* Gummy Bears Mini Golf */
|
||||
vgmstream->interleave_block_size = data_size / channels;
|
||||
|
||||
vgmstream->num_samples = dsp_bytes_to_samples(data_size, channels);
|
||||
|
||||
dsp_read_coefs_le(vgmstream, sf, coefs_offset+0x00,0x2e);
|
||||
dsp_read_hist_le (vgmstream, sf, coefs_offset+0x24,0x2e);
|
||||
break;
|
||||
|
||||
default:
|
||||
goto fail;
|
||||
}
|
||||
|
||||
/* most songs simply repeat; don't loop if too short (in seconds) */
|
||||
if (vgmstream->num_samples > 10*sample_rate) {
|
||||
vgmstream->loop_start_sample = 0;
|
||||
vgmstream->loop_end_sample = vgmstream->num_samples;
|
||||
}
|
||||
|
||||
if (!vgmstream_open_stream(vgmstream, sf, start_offset))
|
||||
goto fail;
|
||||
return vgmstream;
|
||||
|
||||
fail:
|
||||
close_vgmstream(vgmstream);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user