[cadcdev-svn-commits] [SCM] branch master updated. 35d77329f77d75bf74343614fede778fea026ec9

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- Log -----------------------------------------------------------------
commit 35d77329f77d75bf74343614fede778fea026ec9
Author: QuzarDC <qu...@co...>
Date:   Thu May 22 21:54:28 2025 -0400

    Remove double-init of streams in multi-stream example.

commit c2327bd77f36f98ba02d7e17eb3b6dccdf6ba9c1
Author: QuzarDC <qu...@co...>
Date:   Thu May 22 21:50:32 2025 -0400

    Prevent double-init of snd_stream.
    
    Without this protection, there would be a memory
    leak caused by separation buffers being allocated
    multiple times.

-----------------------------------------------------------------------

Summary of changes:
 examples/dreamcast/sound/multi-stream/main.c | 1 -
 kernel/arch/dreamcast/sound/snd_stream.c     | 6 ++++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/examples/dreamcast/sound/multi-stream/main.c b/examples/dreamcast/sound/multi-stream/main.c
index 4758bfab..2635afed 100644
--- a/examples/dreamcast/sound/multi-stream/main.c
+++ b/examples/dreamcast/sound/multi-stream/main.c
@@ -28,7 +28,6 @@ int main(int argc, char **argv) {
 
     vid_set_mode(DM_640x480, PM_RGB555);
     // Initialize sound system and WAV
-    snd_stream_init();
     wav_init();
 
     wav_stream_hnd_t faucet = wav_create("/rd/faucet.wav", LOOP);
diff --git a/kernel/arch/dreamcast/sound/snd_stream.c b/kernel/arch/dreamcast/sound/snd_stream.c
index 7f51a9f4..6275f2dd 100644
--- a/kernel/arch/dreamcast/sound/snd_stream.c
+++ b/kernel/arch/dreamcast/sound/snd_stream.c
@@ -322,6 +322,12 @@ int snd_stream_init(void) {
 }
 
 int snd_stream_init_ex(int channels, size_t buffer_size) {
+
+    if(!sep_buffer[0]) {
+        dbglog(DBG_ERROR, "snd_stream_init_ex(): already initialized\n");
+        return -1;
+    }
+
     max_channels = channels;
 
     if(buffer_size > 0) {


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