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Simplify Ubi SB platform parsing

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This commit is contained in:
bnnm 2019-01-05 04:32:07 +01:00
parent adea00edab
commit 94915b90ab
1 changed files with 73 additions and 90 deletions
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163
src/meta/ubi_sb.c
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@ -3,7 +3,7 @@
typedef enum { UBI_ADPCM, RAW_PCM, RAW_PSX, RAW_DSP, RAW_XBOX, FMT_VAG, FMT_AT3, RAW_AT3, FMT_XMA1, RAW_XMA1, FMT_OGG } ubi_sb_codec;
typedef enum { UBI_PC, UBI_PS2, UBI_XBOX, UBI_GC, UBI_X360, UBI_3DS, UBI_PS3, UBI_WII, UBI_PSP } ubi_sb_platform;
typedef enum { UBI_PC, UBI_PS2, UBI_XBOX, UBI_GC, UBI_X360, UBI_PSP, UBI_PS3, UBI_WII, UBI_3DS } ubi_sb_platform;
typedef struct {
ubi_sb_platform platform;
int big_endian;
@ -66,6 +66,7 @@ typedef struct {
int has_internal_names; /* resource name doubles as internal name in some cases */
int has_extra_name_flag; /* if cfg_extra_name is set (since often extra_name = -1 is 'not set' and >= 0 is offset) */
int has_rotating_ids; /* stream id isn't set but is assigned using sequential rotation of sorts */
//todo see if has_extra_name_flag can be removed
/* derived */
size_t section1_offset;
@ -99,6 +100,7 @@ typedef struct {
static VGMSTREAM * init_vgmstream_ubi_sb_main(ubi_sb_header *sb, STREAMFILE *streamFile);
static int parse_sb_header(ubi_sb_header * sb, STREAMFILE *streamFile, int target_stream);
static int config_sb_platform(ubi_sb_header * sb, STREAMFILE *streamFile);
static int config_sb_version(ubi_sb_header * sb, STREAMFILE *streamFile);
/* .SBx - banks from Ubisoft's sound engine ("DARE" / "UbiSound Driver") games in ~2000-2008+ */
@ -119,50 +121,8 @@ VGMSTREAM * init_vgmstream_ubi_sb(STREAMFILE *streamFile) {
/* PLATFORM DETECTION */
/* sigh... PSP hijacks not one but *two* platform indexes */
/* please add any PSP game versions under sb4 and sb5 sections so we can properly identify platform */
sb.version = read_32bitLE(0x00, streamFile);
if (check_extensions(streamFile, "sb0")) {
sb.platform = UBI_PC;
} else if (check_extensions(streamFile, "sb1")) {
sb.platform = UBI_PS2;
} else if (check_extensions(streamFile, "sb2")) {
sb.platform = UBI_XBOX;
} else if (check_extensions(streamFile, "sb3")) {
sb.platform = UBI_GC;
} else if (check_extensions(streamFile, "sb4")) {
switch (sb.version) {
case 0x0012000C: /* Prince of Persia: Revelations (2005) */
sb.platform = UBI_PSP;
break;
default:
sb.platform = UBI_X360;
break;
}
} else if (check_extensions(streamFile, "sb5")) {
switch (sb.version) {
case 0x00180005: /* Prince of Persia: Rival Swords (2007) */
case 0x00180006: /* Rainbow Six Vegas (2007) */
sb.platform = UBI_PSP;
break;
default:
sb.platform = UBI_3DS;
break;
}
} else if (check_extensions(streamFile, "sb6")) {
sb.platform = UBI_PS3;
} else if (check_extensions(streamFile, "sb7")) {
sb.platform = UBI_WII;
} else {
if (!config_sb_platform(&sb, streamFile))
goto fail;
}
/* CONFIG */
sb.big_endian = (sb.platform == UBI_GC ||
sb.platform == UBI_PS3 ||
sb.platform == UBI_X360 ||
sb.platform == UBI_WII);
if (sb.big_endian) {
read_32bit = read_32bitBE;
} else {
@ -229,53 +189,8 @@ VGMSTREAM * init_vgmstream_ubi_sm(STREAMFILE *streamFile) {
/* PLATFORM DETECTION */
/* sigh... PSP hijacks not one but *two* platform indexes */
/* please add any PSP game versions under sb4 and sb5 sections so we can properly identify platform */
sb.version = read_32bitLE(0x00, streamFile);
if (check_extensions(streamFile, "sm0,lm0")) {
sb.platform = UBI_PC;
} else if (check_extensions(streamFile, "sm1,lm1")) {
sb.platform = UBI_PS2;
} else if (check_extensions(streamFile, "sm2,lm2")) {
sb.platform = UBI_XBOX;
} else if (check_extensions(streamFile, "sm3,lm3")) {
sb.platform = UBI_GC;
} else if (check_extensions(streamFile, "sm4,lm4")) {
switch (sb.version) {
case 0x0012000C: /* Splinter Cell: Essentials (2006) */
sb.platform = UBI_PSP;
break;
default:
sb.platform = UBI_X360;
break;
}
} else if (check_extensions(streamFile, "sm5,lm5")) {
switch (sb.version) {
case 0x00180003: /* Open Season (2007) */
case 0x00180007: /* Star Wars - Lethal Alliance (2007) */
case 0x00190001: /* TMNT (2007) */
case 0x00190005: /* Surf's Up (2007) */
case 0x001D0000: /* Michael Jackson: The Experience (2010) */
sb.platform = UBI_PSP;
break;
default:
sb.platform = UBI_3DS;
break;
}
} else if (check_extensions(streamFile, "sm6,lm6")) {
sb.platform = UBI_PS3;
} else if (check_extensions(streamFile, "sm7,lm7")) {
sb.platform = UBI_WII;
} else {
if (!config_sb_platform(&sb, streamFile))
goto fail;
}
/* CONFIG */
sb.big_endian = (sb.platform == UBI_GC ||
sb.platform == UBI_PS3 ||
sb.platform == UBI_X360 ||
sb.platform == UBI_WII);
if (sb.big_endian) {
read_32bit = read_32bitBE;
} else {
@ -1204,6 +1119,74 @@ fail:
return 0;
}
static int config_sb_platform(ubi_sb_header * sb, STREAMFILE *streamFile) {
char filename[PATH_LIMIT];
int filename_len;
char platform_char;
uint32_t version;
/* to find out hijacking platforms */
version = read_32bitLE(0x00, streamFile);
/* get X from .sbX/smX */
get_streamfile_name(streamFile,filename,sizeof(filename));
filename_len = strlen(filename);
platform_char = filename[filename_len - 1];
switch(platform_char) {
case '0':
sb->platform = UBI_PC;
break;
case '1':
sb->platform = UBI_PS2;
break;
case '2':
sb->platform = UBI_XBOX;
break;
case '3':
sb->platform = UBI_GC;
break;
case '4':
switch(version) { /* early PSP clashes with X360 */
case 0x0012000C: /* multiple games use this ID and all are sb4/sm4 */
sb->platform = UBI_PSP;
break;
default:
sb->platform = UBI_X360;
break;
}
break;
case '5':
switch(version) { /* 3DS could be sb8/sm8 but somehow hijacks extension */
case 0x00130001: /* Splinter Cell 3DS (2011) */
sb->platform = UBI_3DS;
break;
default:
sb->platform = UBI_PSP;
break;
}
break;
case '6':
sb->platform = UBI_PS3;
break;
case '7':
sb->platform = UBI_WII;
break;
default:
goto fail;
}
sb->big_endian =
sb->platform == UBI_GC ||
sb->platform == UBI_PS3 ||
sb->platform == UBI_X360 ||
sb->platform == UBI_WII;
return 1;
fail:
return 0;
}
static int config_sb_version(ubi_sb_header * sb, STREAMFILE *streamFile) {
int is_biadd_psp = 0;