[PATCH 2/7] winealsa: Remove an unnecessary check on the session channel count.

Huw Davies huw at codeweavers.com
Fri Feb 18 02:29:28 CST 2022


This must always be at least equal to any given stream's channels.

Signed-off-by: Huw Davies <huw at codeweavers.com>
---
 dlls/winealsa.drv/mmdevdrv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c
index d1f9a1d35a4..8f198531cc0 100644
--- a/dlls/winealsa.drv/mmdevdrv.c
+++ b/dlls/winealsa.drv/mmdevdrv.c
@@ -1491,13 +1491,11 @@ static void adjust_buffer_volume(const ACImpl *This, BYTE *buf, snd_pcm_uframes_
 
     /* Adjust the buffer based on the volume for each channel */
     for (i = 0; i < channels; i++)
-        vol[i] = stream->vols[i] * This->session->master_vol;
-    for (i = 0; i < min(channels, This->session->channel_count); i++)
     {
+        vol[i] = stream->vols[i] * This->session->master_vol;
         vol[i] *= This->session->channel_vols[i];
         adjust |= vol[i] != 1.0f;
     }
-    while (i < channels) adjust |= vol[i++] != 1.0f;
     if (!adjust) return;
 
     /* Skip the frames we've already adjusted before */
-- 
2.25.1




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