avfilter/af_aiir: unbreak clipping detection

Signed-off-by: Paul B Mahol <onemda@gmail.com>
7 years ago · de5b12c93f
parent ea25b7b41c
commit de5b12c93f
1 changed files with 4 additions and 4 deletions
--- a/libavfilter/af_aiir.c
+++ b/libavfilter/af_aiir.c
@ -133,10 +133,10 @@ static int iir_ch_## name(AVFilterContext *ctx, void *arg, int ch, int nb_jobs)
        oc[0] = sample;                                                 \
        sample *= og;                                                   \
        if (need_clipping && sample < min) {                            \
-            *clippings++;                                               \
+            (*clippings)++;                                             \
            dst[n] = min;                                               \
        } else if (need_clipping && sample > max) {                     \
-            *clippings++;                                               \
+            (*clippings)++;                                             \
            dst[n] = max;                                               \
        } else {                                                        \
            dst[n] = sample;                                            \
@ -188,10 +188,10 @@ static int iir_ch_serial_## name(AVFilterContext *ctx, void *arg, int ch, int nb
            o0 *= og;                                                   \
                                                                        \
            if (need_clipping && o0 < min) {                            \
-                *clippings++;                                           \
+                (*clippings)++;                                         \
                dst[n] = min;                                           \
            } else if (need_clipping && o0 > max) {                     \
-                *clippings++;                                           \
+                (*clippings)++;                                         \
                dst[n] = max;                                           \
            } else {                                                    \
                dst[n] = o0;                                            \