add NST DSP (Animaniacs NGC)

git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@837 51a99a44-fe44-0410-b1ba-c3e57ba2b86b

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"
@@ -490,6 +490,10 @@
 					RelativePath=".\meta\ngc_lps.c"
 					>
 				</File>
+				<File
+					RelativePath=".\meta\ngc_nst_dsp.c"
+					>
+				</File>
 				<File
 					RelativePath=".\meta\ngc_pdt.c"
 					>

src/meta/meta.h

@@ -523,4 +523,6 @@ VGMSTREAM * init_vgmstream_ps3_cps(STREAMFILE* streamFile);
 
 VGMSTREAM * init_vgmstream_se_scd(STREAMFILE* streamFile);
 
+VGMSTREAM * init_vgmstream_ngc_nst_dsp(STREAMFILE* streamFile);
+
 #endif

src/meta/ngc_nst_dsp.c

@@ -0,0 +1,89 @@
+#include "meta.h"
+#include "../util.h"
+
+/* DSP (Animaniacs: The Great Edgar Hunt) */
+// NOTE: The second dsp header is just a dummy, both channels
+// use the same coef table (0x20)
+
+VGMSTREAM * init_vgmstream_ngc_nst_dsp(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("dsp",filename_extension(filename))) goto fail;
+
+    /* check header */
+    if (read_32bitBE(0x0,streamFile) != read_32bitBE(0x54,streamFile))
+        goto fail;
+    if (read_32bitBE(0x4,streamFile) != read_32bitBE(0x58,streamFile))
+        goto fail;
+    if (read_32bitBE(0x8,streamFile) != read_32bitBE(0x5C,streamFile))
+        goto fail;
+    if (read_32bitBE(0xC,streamFile) != read_32bitBE(0x60,streamFile))
+        goto fail;
+
+    loop_flag = 0;
+    channel_count = 2;
+    
+		/* build the VGMSTREAM */
+    vgmstream = allocate_vgmstream(channel_count,loop_flag);
+    if (!vgmstream) goto fail;
+
+		/* fill in the vital statistics */
+    start_offset = 0xAC;
+		vgmstream->channels = channel_count;
+    vgmstream->sample_rate = read_32bitBE(0x14,streamFile);
+    vgmstream->coding_type = coding_NGC_DSP;
+    vgmstream->num_samples = read_32bitBE(0x8,streamFile);
+
+#if 0
+    if (loop_flag) {
+        vgmstream->loop_start_sample = 0;
+        vgmstream->loop_end_sample = 0;
+    }
+#endif
+
+    vgmstream->layout_type = layout_interleave;
+    vgmstream->interleave_block_size = 0x10;
+    vgmstream->meta_type = meta_NGC_NST_DSP;
+
+
+    if (vgmstream->coding_type == coding_NGC_DSP) {
+        int i;
+        for (i=0;i<16;i++) {
+            vgmstream->ch[0].adpcm_coef[i] = read_16bitBE(0x20+i*2,streamFile);
+        }
+        if (vgmstream->channels) {
+				for (i=0;i<16;i++) {
+						vgmstream->ch[1].adpcm_coef[i] = read_16bitBE(0x20+i*2,streamFile);
+            }
+        }
+    }
+
+    /* 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

@@ -284,6 +284,7 @@ VGMSTREAM * (*init_vgmstream_fcns[])(STREAMFILE *streamFile) = {
     init_vgmstream_ps3_xvag,
 	  init_vgmstream_ps3_cps,
     init_vgmstream_se_scd,
+    init_vgmstream_ngc_nst_dsp,
 };
 
 #define INIT_VGMSTREAM_FCNS (sizeof(init_vgmstream_fcns)/sizeof(init_vgmstream_fcns[0]))
@@ -2668,6 +2669,9 @@ void describe_vgmstream(VGMSTREAM * vgmstream, char * desc, int length) {
             break;
         case meta_SE_SCD:
             snprintf(temp,TEMPSIZE,"Square-Enix SCD");
+            break;
+        case meta_NGC_NST_DSP:
+            snprintf(temp,TEMPSIZE,"Animaniacs NST header");
             break;
 		default:
            snprintf(temp,TEMPSIZE,"THEY SHOULD HAVE SENT A POET");

src/vgmstream.h

@@ -485,6 +485,7 @@ typedef enum {
 	  meta_PS3_XVAG,          /* Ratchet & Clank Future: Quest for Booty (PS3) */
 	  meta_PS3_CPS,           /* Eternal Sonata (PS3) */
     meta_SE_SCD,            /* Square-Enix SCD */
+    meta_NGC_NST_DSP,       /* Animaniacs [NGC] */
 } meta_t;
 
 typedef struct {