From: Alex Henrie <alexhenrie24@gmail.com>
Subject: [PATCH] winepulse.drv: Avoid unnecessary use of ceil function
Message-Id: <20181202230934.12751-1-alexhenrie24@gmail.com>
Date: Sun,  2 Dec 2018 16:09:34 -0700

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
---
 dlls/winepulse.drv/mmdevdrv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dlls/winepulse.drv/mmdevdrv.c b/dlls/winepulse.drv/mmdevdrv.c
index 8d57f1a45a..0823af6341 100644
--- a/dlls/winepulse.drv/mmdevdrv.c
+++ b/dlls/winepulse.drv/mmdevdrv.c
@@ -28,7 +28,6 @@
 
 #include <stdarg.h>
 #include <unistd.h>
-#include <math.h>
 #include <stdio.h>
 #include <errno.h>
 
@@ -1400,7 +1399,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
     period_bytes = pa_frame_size(&This->ss) * MulDiv(period, This->ss.rate, 10000000);
 
     if (duration < 20000000)
-        This->bufsize_frames = ceil((duration / 10000000.) * fmt->nSamplesPerSec);
+        This->bufsize_frames = (duration * fmt->nSamplesPerSec + 9999999) / 10000000;
     else
         This->bufsize_frames = 2 * fmt->nSamplesPerSec;
     This->bufsize_bytes = This->bufsize_frames * pa_frame_size(&This->ss);

-- 
2.19.2