fix C++ compile error

[xonotic/darkplaces.git] / snd_mix.c

diff --git a/snd_mix.c b/snd_mix.c
index cf992904c96c672a997849601df81760ae7c00c4..2274f353ea5cdf6dc40915721de98d4a05d3b245 100644 (file)
--- a/snd_mix.c
+++ b/snd_mix.c
@@ -28,7 +28,6 @@ static portable_sampleframe_t paintbuffer_unswapped[PAINTBUFFER_SIZE];
 
 extern speakerlayout_t snd_speakerlayout; // for querying the listeners
 
-extern void SCR_CaptureVideo_SoundFrame(const portable_sampleframe_t *paintbuffer, size_t length);
 static void S_CaptureAVISound(const portable_sampleframe_t *paintbuffer, size_t length)
 {
        size_t i;
@@ -302,7 +301,7 @@ void S_MixToBuffer(void *stream, unsigned int bufferframes)
 
                // paint in the channels.
                // channels with zero volumes still advance in time but don't paint.
-               ch = channels;
+               ch = channels; // cppcheck complains here but it is wrong, channels is a channel_t[MAX_CHANNELS] and not an int
                for (channelindex = 0;channelindex < (int)total_channels;channelindex++, ch++)
                {
                        sfx = ch->sfx;
@@ -361,7 +360,6 @@ void S_MixToBuffer(void *stream, unsigned int bufferframes)
 
                        // do the actual paint now (may skip work if silent)
                        paint = paintbuffer;
-                       wantframes = totalmixframes;
                        istartframe = 0;
                        for (wantframes = totalmixframes;wantframes > 0;posd += count * speedd, wantframes -= count)
                        {