SSND/.snd ps2 meta

git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@641 51a99a44-fe44-0410-b1ba-c3e57ba2b86b

src/Makefile

@@ -194,7 +194,8 @@ META_OBJS=meta/adx_header.o \
     meta/wii_ndp.o \
     meta/ps2_sps.o \
     meta/nds_hwas.o \
-    meta/ngc_lps.o
+    meta/ngc_lps.o \
+    meta/ps2_snd.o
 
 OBJECTS=vgmstream.o streamfile.o util.o $(CODING_OBJS) $(LAYOUT_OBJS) $(META_OBJS)
 

src/libvgmstream.vcproj

@@ -578,6 +578,10 @@
 					RelativePath=".\meta\ps2_rxw.c"
 					>
 				</File>
+				<File
+					RelativePath=".\meta\ps2_snd.c"
+					>
+				</File>
 				<File
 					RelativePath=".\meta\ps2_seg.c"
 					>

src/meta/Makefile.unix.am

@@ -154,5 +154,6 @@ libmeta_la_SOURCES += wii_ndp.c
 libmeta_la_SOURCES += ps2_sps.c
 libmeta_la_SOURCES += nds_hwas.c
 libmeta_la_SOURCES += ngc_lps.c
+libmeta_la_SOURCES += ps2_snd.c
 
 EXTRA_DIST = meta.h

src/meta/meta.h

@@ -379,4 +379,6 @@ VGMSTREAM * init_vgmstream_rsd3vag(STREAMFILE * streamFile);
 
 VGMSTREAM * init_vgmstream_ngc_lps(STREAMFILE * streamFile);
 
+VGMSTREAM * init_vgmstream_ps2_snd(STREAMFILE * streamFile);
+
 #endif

src/meta/ps2_snd.c

@@ -0,0 +1,59 @@
+#include "meta.h"
+#include "../util.h"
+
+/* SND (Warriors of Might and Magic Heroes of M&M:Dragonbone Staff) */
+VGMSTREAM * init_vgmstream_ps2_snd(STREAMFILE *streamFile) {
+
+	VGMSTREAM * vgmstream = NULL;
+	char filename[260];
+	off_t start_offset;
+
+    int loop_flag;
+    int channel_count;
+
+	/* check extension, case insensitive */
+	streamFile->get_name(streamFile,filename,sizeof(filename));
+	if (strcasecmp("snd",filename_extension(filename))) goto fail;
+
+	/* check header */
+    if (read_32bitBE(0x0,streamFile) !=0x53534e44) goto fail;
+
+    loop_flag = 0;
+    channel_count = read_16bitLE(0x0a,streamFile);
+	 
+    /* build the VGMSTREAM */
+    vgmstream = allocate_vgmstream(channel_count,loop_flag);
+    if (!vgmstream) goto fail;
+
+    /* fill in the vital statistics */
+    start_offset = read_32bitLE(0x04,streamFile)+8;
+    vgmstream->sample_rate = (uint16_t)read_16bitLE(0xe,streamFile);
+    vgmstream->coding_type = coding_PCM16LE;
+    vgmstream->num_samples = (get_streamfile_size(streamFile)-start_offset)/2/channel_count;
+
+    vgmstream->layout_type = layout_interleave;
+    vgmstream->interleave_block_size = (uint16_t)read_16bitLE(0x12,streamFile);
+    vgmstream->meta_type = meta_PS2_SND;
+
+	/* open the file for reading */
+	{
+		int i;
+		STREAMFILE * file;
+		file = streamFile->open(streamFile,filename,STREAMFILE_DEFAULT_BUFFER_SIZE);
+		if (!file) goto fail;
+		for (i=0;i<channel_count;i++) {
+			vgmstream->ch[i].streamfile = file;
+			vgmstream->ch[i].channel_start_offset=
+              vgmstream->ch[i].offset=start_offset+
+              vgmstream->interleave_block_size*i;
+
+		}
+	}
+
+	return vgmstream;
+
+  /* clean up anything we may have opened */
+fail:
+  if (vgmstream) close_vgmstream(vgmstream);
+  return NULL;
+}

src/vgmstream.c

@@ -209,6 +209,7 @@ VGMSTREAM * (*init_vgmstream_fcns[])(STREAMFILE *streamFile) = {
     init_vgmstream_ps2_xa2_rrp,
     init_vgmstream_nds_hwas,
 	init_vgmstream_ngc_lps,
+    init_vgmstream_ps2_snd,
 };
 
 #define INIT_VGMSTREAM_FCNS (sizeof(init_vgmstream_fcns)/sizeof(init_vgmstream_fcns[0]))
@@ -2126,6 +2127,9 @@ void describe_vgmstream(VGMSTREAM * vgmstream, char * desc, int length) {
         case meta_PS2_TK5:
             snprintf(temp,TEMPSIZE,"Tekken 5 Stream Header");
             break;
+        case meta_PS2_SND:
+            snprintf(temp,TEMPSIZE,"Might and Magic SSND Header");
+            break;
         case meta_PS2_VSF_TTA:
             snprintf(temp,TEMPSIZE,"VSF with SMSS Header");
             break;

src/vgmstream.h

@@ -223,6 +223,7 @@ typedef enum {
     meta_PS2_VPK,			/* VPK Audio File */
     meta_PS2_BMDX,          /* Beatmania thing */
     meta_PS2_IVB,           /* Langrisser 3 IVB */
+    meta_PS2_SND,           /* some Might & Magics SSND header */
     meta_PS2_SVS,           /* Square SVS */
     meta_XSS,				/* Dino Crisis 3 */
     meta_SL3,				/* Test Drive Unlimited */

unix/data.c

@@ -172,6 +172,7 @@ gchar *vgmstream_exts [] = {
   "ndp",
   "sps",
   "lps",
+  "snd",
   /* terminator */
   NULL
 };

winamp/in_vgmstream.c

@@ -208,6 +208,7 @@ char * extension_list[] = {
     "sl3\0SL3 Audio File (*.SL3)\0",
     "sli\0SLI Audio File (*.SLI)\0",
     "smp\0SMP Audio File (*.SMP)\0",
+    "snd\0SND Audio File (*.SND)\0",
     "sng\0SNG Audio File (*.SNG)\0",
     "spd\0SPD Audio File (*.SPD)\0",
     "sps\0SPS Audio File (*.SPS)\0",