Add KID .WAF [Ever 17 (PC)]

src/formats.c

@@ -354,6 +354,7 @@ static const char* extension_list[] = {
     "waa",
     "wac",
     "wad",
+    "waf",
     "wam",
     "was",
     //"wav", //common
@@ -963,6 +964,7 @@ static const meta_info meta_info_list[] = {
         {meta_SQEX_SAB,             "Square-Enix SAB header"},
         {meta_SQEX_MAB,             "Square-Enix MAB header"},
         {meta_OGG_L2SD,             "Ogg Vorbis (L2SD)"},
+        {meta_WAF,                  "KID WAF header"},
 
 #ifdef VGM_USE_MP4V2
         {meta_MP4,                  "AAC header"},

src/libvgmstream.vcproj

@@ -1278,6 +1278,10 @@
                     RelativePath=".\meta\waa_wac_wad_wam.c"
                     >
                 </File>
+                <File
+                    RelativePath=".\meta\waf.c"
+                    >
+                </File>
                 <File
                     RelativePath=".\meta\wii_04sw.c"
                     >

src/libvgmstream.vcxproj

@@ -397,6 +397,7 @@
     <ClCompile Include="meta\vsf_tta.c" />
     <ClCompile Include="meta\vxn.c" />
     <ClCompile Include="meta\waa_wac_wad_wam.c" />
+    <ClCompile Include="meta\waf.c" />
     <ClCompile Include="meta\wii_04sw.c" />
     <ClCompile Include="meta\wii_bns.c" />
     <ClCompile Include="meta\wii_mus.c" />

src/libvgmstream.vcxproj.filters

@@ -781,6 +781,9 @@
     <ClCompile Include="meta\waa_wac_wad_wam.c">
       <Filter>meta\Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="meta\waf.c">
+      <Filter>meta\Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="meta\wii_04sw.c">
       <Filter>meta\Source Files</Filter>
     </ClCompile>

src/meta/waf.c

@@ -0,0 +1,43 @@
+#include "meta.h"
+#include "../coding/coding.h"
+
+/* WAF - KID's earlier PC games [ever17 (PC)] (for RLE-compressed WAFs see https://github.com/dsp2003/e17p) */
+VGMSTREAM * init_vgmstream_waf(STREAMFILE *streamFile) {
+    VGMSTREAM * vgmstream = NULL;
+    off_t start_offset;
+	int loop_flag, channel_count;
+
+
+    /* check extension */
+	if (!check_extensions(streamFile, "waf"))
+	    goto fail;
+
+    if (read_32bitBE(0x00,streamFile) != 0x57414600) /* "WAF\0" "*/
+        goto fail;
+    if (read_32bitLE(0x34,streamFile) + 0x38 != get_streamfile_size(streamFile))
+        goto fail;
+
+    channel_count = read_16bitLE(0x06,streamFile);
+    loop_flag  = 0;
+    start_offset = 0x38;
+
+	/* build the VGMSTREAM */
+    vgmstream = allocate_vgmstream(channel_count, loop_flag);
+    if (!vgmstream) goto fail;
+
+    vgmstream->sample_rate = read_32bitLE(0x08, streamFile);
+    vgmstream->meta_type = meta_WAF;
+    vgmstream->coding_type = coding_MSADPCM;
+    vgmstream->layout_type = layout_none;
+    vgmstream->interleave_block_size = read_16bitLE(0x10, streamFile);
+    vgmstream->num_samples = msadpcm_bytes_to_samples(read_32bitLE(0x34,streamFile), vgmstream->interleave_block_size, channel_count);
+    /* 0x04: null?, 0x0c: avg br, 0x12: bps, 0x14: s_p_f, 0x16~34: count + standard MSADPCM coefs (a modified RIFF fmt) */
+
+	if (!vgmstream_open_stream(vgmstream,streamFile,start_offset))
+	    goto fail;
+    return vgmstream;
+
+fail:
+    close_vgmstream(vgmstream);
+    return NULL;
+}

src/vgmstream.c

@@ -379,6 +379,7 @@ VGMSTREAM * (*init_vgmstream_functions[])(STREAMFILE *streamFile) = {
     init_vgmstream_sps_n1,
     init_vgmstream_atx,
     init_vgmstream_sqex_sead,
+    init_vgmstream_waf,
 
     init_vgmstream_txth,  /* should go at the end (lower priority) */
 #ifdef VGM_USE_FFMPEG

src/vgmstream.h

@@ -661,6 +661,7 @@ typedef enum {
     meta_SQEX_SAB,          /* Square-Enix newest middleware (sound) */
     meta_SQEX_MAB,          /* Square-Enix newest middleware (music) */
     meta_OGG_L2SD,          /* Ogg Vorbis with obfuscation [Lineage II Chronicle 4 (PC)] */
+    meta_WAF,               /* KID WAF [Ever 17 (PC)] */
 
 #ifdef VGM_USE_MP4V2
     meta_MP4,               /* AAC (iOS) */