[fix](trx-backend-soapysdr): emit proper stereo pcm frames

Co-authored-by: Codex <codex@openai.com> Signed-off-by: Stan Grams <sjg@haxx.space>
2026-02-28 22:07:34 +01:00
parent df1bbf8f5b
commit b6053729a4
1 changed files with 10 additions and 1 deletions
@@ -674,7 +674,16 @@ impl ChannelDsp {
                }
                *s = self.audio_agc.process(*s);
            }
-            raw
+            if self.output_channels >= 2 {
+                let mut stereo = Vec::with_capacity(raw.len() * self.output_channels);
+                for sample in raw {
+                    stereo.push(sample);
+                    stereo.push(sample);
+                }
+                stereo
+            } else {
+                raw
+            }
        };

        // --- 5. Emit complete PCM frames ------------------------------------