From 1f112f14ff0bb3cb77f97c8d945bece9dd90fc4c Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Thu, 15 Jan 2026 11:06:55 +0100
Subject: Add dabp-decoder

---
 dabp-decode/main.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 dabp-decode/main.cpp

(limited to 'dabp-decode/main.cpp')

diff --git a/dabp-decode/main.cpp b/dabp-decode/main.cpp
new file mode 100644
index 0000000..e674f74
--- /dev/null
+++ b/dabp-decode/main.cpp
@@ -0,0 +1,42 @@
+#include <iostream>
+#include <string>
+#include <vector>
+#include "AACDecoder.h"
+
+int main(int argc, char **argv)
+{
+    if (argc != 4) {
+        std::cerr << "Usage: " << argv[0] << " INFILE FRAME_SIZE OUTFILE\n";
+        return 1;
+    }
+
+    auto frame_size = std::stol(argv[2]);
+    if (frame_size == 0) {
+        std::cerr << "Frame size 0 !\n";
+        return 1;
+    }
+
+    FILE *fd = fopen(argv[1], "r");
+    if (fd == nullptr) {
+        std::cerr << "Could not open file !\n";
+        return 1;
+    }
+
+    AACDecoder aacdec(argv[3]);
+
+    std::vector<uint8_t> buf;
+    buf.resize(frame_size);
+
+    while (not feof(fd)) {
+        if (fread(buf.data(), buf.size(), 1, fd) == 0) {
+            std::cerr << "fread 0\n";
+            break;
+        }
+
+        aacdec.decode_frame(buf.data(), buf.size());
+    }
+
+    fclose(fd);
+
+    return 0;
+}
-- 
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