add Mattel Hyperscan format

git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@923 51a99a44-fe44-0410-b1ba-c3e57ba2b86b

src/Makefile

@@ -274,7 +274,8 @@ META_OBJS=meta/adx_header.o \
     meta/lsf.o \
     meta/ps3_vawx.o \
     meta/pc_snds.o \
-    meta/ps2_wmus.o
+    meta/ps2_wmus.o \
+    meta/mattel_hyperscan.o 
 
 OBJECTS=vgmstream.o streamfile.o util.o $(CODING_OBJS) $(LAYOUT_OBJS) $(META_OBJS)
 

src/libvgmstream.vcproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="libvgmstream"
 	ProjectGUID="{54A6AD11-5369-4895-A06F-E255ABB99B11}"
 	RootNamespace="libvgmstream"
@@ -380,6 +380,10 @@
 					RelativePath=".\meta\lsf.c"
 					>
 				</File>
+				<File
+					RelativePath=".\meta\mattel_hyperscan.c"
+					>
+				</File>
 				<File
 					RelativePath=".\meta\maxis_xa.c"
 					>

src/meta/Makefile.unix.am

@@ -222,5 +222,6 @@ libmeta_la_SOURCES += lsf.c
 libmeta_la_SOURCES += ps3_vawx.c
 libmeta_la_SOURCES += pc_snds.c
 libmeta_la_SOURCES += ps2_wmus.c
+libmeta_la_SOURCES += mattel_hyperscan.c
 
 EXTRA_DIST = meta.h

src/meta/mattel_hyperscan.c

@@ -0,0 +1,66 @@
+#include "meta.h"
+#include "../util.h"
+
+/* Mattel Hyperscan,
+- Place all metas for this console here (there are just 5 games) */
+VGMSTREAM * init_vgmstream_hyperscan_kvag(STREAMFILE *streamFile) {
+    VGMSTREAM * vgmstream = NULL;
+    char filename[260];
+    off_t start_offset;
+    int loop_flag = 0;
+    int channel_count;
+
+    /* check extension, case insensitive */
+    streamFile->get_name(streamFile,filename,sizeof(filename));
+    if (strcasecmp("bvg",filename_extension(filename))) goto fail;
+
+    /* check header */
+    if (read_32bitBE(0x00,streamFile) != 0x4B564147) /* "KVAG" */
+        goto fail;
+
+    channel_count = 1;
+    
+    /* build the VGMSTREAM */
+    vgmstream = allocate_vgmstream(channel_count,loop_flag);
+    if (!vgmstream) goto fail;
+
+    /* fill in the vital statistics */
+    start_offset = 0xE;
+    vgmstream->channels = channel_count;
+    vgmstream->sample_rate = read_32bitLE(0x8,streamFile);
+    vgmstream->coding_type = coding_DVI_IMA;
+    vgmstream->num_samples = read_32bitLE(0x4,streamFile)*2;
+
+#if 0
+    if (loop_flag) {
+        vgmstream->loop_start_sample = (read_32bitLE(0x08,streamFile)-1)*28;
+        vgmstream->loop_end_sample = (read_32bitLE(0x0c,streamFile)-1)*28;
+    }
+#endif
+
+    vgmstream->layout_type = layout_none;
+    vgmstream->meta_type = meta_HYPERSCAN_KVAG;
+
+    /* 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/meta/meta.h

@@ -561,4 +561,6 @@ VGMSTREAM * init_vgmstream_pc_snds(STREAMFILE* streamFile);
 
 VGMSTREAM * init_vgmstream_ps2_wmus(STREAMFILE* streamFile);
 
+VGMSTREAM * init_vgmstream_hyperscan_kvag(STREAMFILE* streamFile);
+
 #endif

src/vgmstream.c

@@ -302,6 +302,7 @@ VGMSTREAM * (*init_vgmstream_fcns[])(STREAMFILE *streamFile) = {
 	init_vgmstream_ps3_vawx,
     init_vgmstream_pc_snds,
 	init_vgmstream_ps2_wmus,
+	init_vgmstream_hyperscan_kvag,
 };
 
 #define INIT_VGMSTREAM_FCNS (sizeof(init_vgmstream_fcns)/sizeof(init_vgmstream_fcns[0]))
@@ -2806,6 +2807,9 @@ void describe_vgmstream(VGMSTREAM * vgmstream, char * desc, int length) {
             break;
 	    case meta_PS2_WMUS:
             snprintf(temp,TEMPSIZE,"assumed The Warriors Sony ADPCM by .wmus extension");
+            break;
+		case meta_HYPERSCAN_KVAG:
+            snprintf(temp,TEMPSIZE,"Mattel Hyperscan KVAG");
             break;
 		default:
            snprintf(temp,TEMPSIZE,"THEY SHOULD HAVE SENT A POET");

src/vgmstream.h

@@ -515,6 +515,7 @@ typedef enum {
 	meta_PS3_VAWX,			// No More Heroes: Heroes Paradise (PS3)
     meta_PC_SNDS,           // Incredibles PC .snds
     meta_PS2_WMUS,          // The Warriors (PS2)
+	meta_HYPERSCAN_KVAG,	// Hyperscan KVAG/BVG 
 } meta_t;
 
 typedef struct {

winamp/in_vgmstream.c

@@ -114,6 +114,7 @@ char * extension_list[] = {
     "bnsf\0BNSF Audio File (*.BNSF)\0",
     "bo2\0BO2 Audio File (*.BO2)\0",
     "brstm;brstmspm\0BRSTM Audio File (*.BRSTM)\0",
+	"bvg\0BVG Audio File (*.BVG)\0",
 
     "caf\0CAF Audio File (*.CAF)\0",
     "capdsp\0CAPDSP Audio File (*.CAPDSP)\0", /* Capcom custom coefs */