From: notaz <notasas@gmail.com>
Date: Thu, 5 Feb 2015 23:26:44 +0000 (+0200)
Subject: libretro: always use fixed samples per frame
X-Git-Tag: r23~184
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e0eac2348343c8a046f7a75d460f087556cf7f6;p=pcsx_rearmed.git

libretro: always use fixed samples per frame
---

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 867522d1..acc64a12 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -1255,6 +1255,7 @@ void retro_init(void)
 	cycle_multiplier = 200;
 #endif
 	pl_rearmed_cbs.gpu_peops.iUseDither = 1;
+	spu_config.iUseFixedUpdates = 1;
 
 	McdDisable[0] = 0;
 	McdDisable[1] = 1;
diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index 8e41d50f..c6a1bf5e 100644
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -1253,7 +1253,7 @@ void schedule_next_irq(void)
 
 void CALLBACK SPUasync(unsigned int cycle, unsigned int flags)
 {
- do_samples(cycle, 0);
+ do_samples(cycle, spu_config.iUseFixedUpdates);
 
  if (spu.spuCtrl & CTRL_IRQ)
   schedule_next_irq();
diff --git a/plugins/dfsound/spu_config.h b/plugins/dfsound/spu_config.h
index fce1cdaa..3e88a2c2 100644
--- a/plugins/dfsound/spu_config.h
+++ b/plugins/dfsound/spu_config.h
@@ -8,6 +8,7 @@ typedef struct
  int        iUseInterpolation;
  int        iTempo;
  int        iUseThread;
+ int        iUseFixedUpdates;  // output fixed number of samples/frame
 
  // status
  int        iThreadAvail;