From 5734a84a23c730d3eaced7c1b974be79a94d2416 Mon Sep 17 00:00:00 2001
From: Simon Aarons <ssaarons@gmail.com>
Date: Fri, 12 Jul 2019 20:14:39 +1000
Subject: [PATCH] Implement Traveller's Tales' RAD

---
 src/formats.c                    |  2 ++
 src/libvgmstream.vcxproj         |  1 +
 src/libvgmstream.vcxproj.filters |  3 +++
 src/meta/meta.h                  |  2 ++
 src/meta/rad.c                   | 35 ++++++++++++++++++++++++++++++++
 src/vgmstream.c                  |  1 +
 src/vgmstream.h                  |  1 +
 7 files changed, 45 insertions(+)
 create mode 100644 src/meta/rad.c

diff --git a/src/formats.c b/src/formats.c
index 5d8015d5..2b45dd1a 100644
--- a/src/formats.c
+++ b/src/formats.c
@@ -333,6 +333,7 @@ static const char* extension_list[] = {
 
     "r",
     "rac", //txth/reserved [Manhunt (Xbox)]
+    "rad",
     "rak",
     "ras",
     "raw",
@@ -1195,6 +1196,7 @@ static const meta_info meta_info_list[] = {
         {meta_XWMA_KONAMI,          "Konami XWMA header"},
         {meta_9TAV,                 "Konami 9TAV header"},
         {meta_BWAV,                 "Nintendo BWAV header"},
+        {meta_RAD,                  "Traveller's Tales RAD header"},
 
 };
 
diff --git a/src/libvgmstream.vcxproj b/src/libvgmstream.vcxproj
index 2097749c..58b5600d 100644
--- a/src/libvgmstream.vcxproj
+++ b/src/libvgmstream.vcxproj
@@ -186,6 +186,7 @@
     <ClCompile Include="meta\mss.c" />
     <ClCompile Include="meta\mtaf.c" />
     <ClCompile Include="meta\ps2_spm.c" />
+    <ClCompile Include="meta\rad.c" />
     <ClCompile Include="meta\vs_str.c" />
     <ClCompile Include="meta\ps2_wmus.c" />
     <ClCompile Include="meta\ps3_ivag.c" />
diff --git a/src/libvgmstream.vcxproj.filters b/src/libvgmstream.vcxproj.filters
index cd99b470..6537c291 100644
--- a/src/libvgmstream.vcxproj.filters
+++ b/src/libvgmstream.vcxproj.filters
@@ -1591,5 +1591,8 @@
     <ClCompile Include="meta\bwav.c">
       <Filter>meta\Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="meta\rad.c">
+      <Filter>meta\Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/meta/meta.h b/src/meta/meta.h
index 51236281..7789dd09 100644
--- a/src/meta/meta.h
+++ b/src/meta/meta.h
@@ -861,4 +861,6 @@ VGMSTREAM * init_vgmstream_opus_prototype(STREAMFILE * streamFile);
 
 VGMSTREAM * init_vgmstream_awb(STREAMFILE * streamFile);
 
+VGMSTREAM * init_vgmstream_rad(STREAMFILE * streamFile);
+
 #endif /*_META_H*/
diff --git a/src/meta/rad.c b/src/meta/rad.c
new file mode 100644
index 00000000..e6bcb347
--- /dev/null
+++ b/src/meta/rad.c
@@ -0,0 +1,35 @@
+#include "meta.h"
+#include "../coding/coding.h"
+
+/* RAD - from Traveller's Tales' Bionicle Heroes */
+VGMSTREAM * init_vgmstream_rad(STREAMFILE *streamFile) {
+    VGMSTREAM * vgmstream = NULL;
+    off_t start_offset;
+    int channel_count, loop_flag = 0;
+
+    /* checks */
+    if (!check_extensions(streamFile, "rad"))
+        goto fail;
+
+    start_offset  = read_32bitLE(0x00, streamFile);
+    channel_count = read_8bit(0x0D, streamFile);
+
+    /* build the VGMSTREAM */
+    vgmstream = allocate_vgmstream(channel_count, loop_flag);
+    if (!vgmstream) goto fail;
+
+    vgmstream->sample_rate = read_32bitLE(0x04, streamFile);
+    vgmstream->num_samples = read_32bitLE(0x08, streamFile);
+    vgmstream->meta_type   = meta_RAD;
+    vgmstream->layout_type = layout_none;
+    vgmstream->coding_type = coding_PCM16LE;
+
+    if (!vgmstream_open_stream(vgmstream, streamFile, start_offset))
+        goto fail;
+
+    return vgmstream;
+
+fail:
+    close_vgmstream(vgmstream);
+    return NULL;
+}
\ No newline at end of file
diff --git a/src/vgmstream.c b/src/vgmstream.c
index 669864b8..5fbfb041 100644
--- a/src/vgmstream.c
+++ b/src/vgmstream.c
@@ -483,6 +483,7 @@ VGMSTREAM * (*init_vgmstream_functions[])(STREAMFILE *streamFile) = {
     init_vgmstream_bwav,
     init_vgmstream_opus_prototype,
     init_vgmstream_awb,
+    init_vgmstream_rad,
 
     /* lowest priority metas (should go after all metas, and TXTH should go before raw formats) */
     init_vgmstream_txth,            /* proper parsers should supersede TXTH, once added */
diff --git a/src/vgmstream.h b/src/vgmstream.h
index 609dd30e..4469a84e 100644
--- a/src/vgmstream.h
+++ b/src/vgmstream.h
@@ -731,6 +731,7 @@ typedef enum {
     meta_XWMA_KONAMI,
     meta_9TAV,
     meta_BWAV,
+    meta_RAD,
 
 } meta_t;