From 39f7545cd5ef7a30bbd482f3579df7744c6b688d Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Fri, 7 Jul 2023 15:29:47 +1000
Subject: wire up the playing screen with some real data

Includes implementing song duration calculation for CBR MP3 files
---
 src/codecs/include/codec.hpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/codecs/include')

diff --git a/src/codecs/include/codec.hpp b/src/codecs/include/codec.hpp
index 4b5ab47f..299b16e4 100644
--- a/src/codecs/include/codec.hpp
+++ b/src/codecs/include/codec.hpp
@@ -7,6 +7,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <sys/_stdint.h>
 
 #include <cstddef>
 #include <cstdint>
@@ -50,6 +51,9 @@ class ICodec {
     uint8_t num_channels;
     uint8_t bits_per_sample;
     uint32_t sample_rate_hz;
+
+    std::optional<uint32_t> duration_seconds;
+    std::optional<uint32_t> bits_per_second;
   };
 
   /*
-- 
cgit v1.2.3


From 8f8bc1f088b389a683735d626cbce9adb1f6dc17 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Fri, 7 Jul 2023 18:26:10 +1000
Subject: vbr-compatible mp3 duration :)

---
 src/codecs/include/mad.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/codecs/include')

diff --git a/src/codecs/include/mad.hpp b/src/codecs/include/mad.hpp
index d2643230..fbae560c 100644
--- a/src/codecs/include/mad.hpp
+++ b/src/codecs/include/mad.hpp
@@ -42,6 +42,8 @@ class MadMp3Decoder : public ICodec {
       -> Result<void> override;
 
  private:
+  auto GetVbrLength(const mad_header& header) -> std::optional<uint32_t>;
+
   mad_stream stream_;
   mad_frame frame_;
   mad_synth synth_;
-- 
cgit v1.2.3