From 6d9befaf278a8d7aa3e02222b0e6a9009ae56a27 Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Thu, 10 Mar 2022 17:30:34 -0500
Subject: [PATCH] yay

---
 src/engine/platform/sound/vera_pcm.c | 7 +++++--
 src/engine/platform/vera.cpp         | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/engine/platform/sound/vera_pcm.c b/src/engine/platform/sound/vera_pcm.c
index 2a95ff04..857ba46e 100644
--- a/src/engine/platform/sound/vera_pcm.c
+++ b/src/engine/platform/sound/vera_pcm.c
@@ -124,7 +124,10 @@ pcm_render(struct VERA_PCM* pcm, int16_t* buf_l, int16_t* buf_r, unsigned num_sa
 			}
 		}
 
-		*(buf_l++) = ((int)pcm->cur_l * (int)volume_lut[pcm->ctrl & 0xF]) >> 6;
-		*(buf_r++) = ((int)pcm->cur_r * (int)volume_lut[pcm->ctrl & 0xF]) >> 6;
+		*(buf_l) += ((int)pcm->cur_l * (int)volume_lut[pcm->ctrl & 0xF]) >> 6;
+		*(buf_r) += ((int)pcm->cur_r * (int)volume_lut[pcm->ctrl & 0xF]) >> 6;
+
+    buf_l++;
+    buf_r++;
 	}
 }
diff --git a/src/engine/platform/vera.cpp b/src/engine/platform/vera.cpp
index f6fc22f7..3546ac1f 100644
--- a/src/engine/platform/vera.cpp
+++ b/src/engine/platform/vera.cpp
@@ -59,8 +59,10 @@ const char* DivPlatformVERA::getEffectName(unsigned char effect) {
   return NULL;
 }
 
+// TODO: wire up PCM.
 void DivPlatformVERA::acquire(short* bufL, short* bufR, size_t start, size_t len) {
   psg_render(psg,bufL+start,bufR+start,len);
+  pcm_render(pcm,bufL+start,bufR+start,len);
 }
 
 void DivPlatformVERA::reset() {