remap: Add (optional) state to remap struct

[pulseaudio] / src / pulsecore / resampler.c

diff --git a/src/pulsecore/resampler.c b/src/pulsecore/resampler.c
index 473cbd3c6477aa1debe03a0df1fb065626a220d3..1153281cae3c98ba8156ee9b71571071eb7e59d4 100644 (file)
--- a/src/pulsecore/resampler.c
+++ b/src/pulsecore/resampler.c
@@ -115,6 +115,7 @@ static int libsamplerate_init(pa_resampler*r);
 #endif
 
 static void setup_remap(const pa_resampler *r, pa_remap_t *m);
+static void free_remap(pa_remap_t *m);
 
 static int (* const init_table[])(pa_resampler*r) = {
 #ifdef HAVE_LIBSAMPLERATE
@@ -477,6 +478,8 @@ void pa_resampler_free(pa_resampler *r) {
     if (r->from_work_format_buf.memblock)
         pa_memblock_unref(r->from_work_format_buf.memblock);
 
+    free_remap(&r->remap);
+
     pa_xfree(r);
 }
 
@@ -1152,6 +1155,12 @@ static void setup_remap(const pa_resampler *r, pa_remap_t *m) {
     pa_init_remap_func(m);
 }
 
+static void free_remap(pa_remap_t *m) {
+    pa_assert(m);
+
+    pa_xfree(m->state);
+}
+
 /* check if buf's memblock is large enough to hold 'len' bytes; create a
  * new memblock if necessary and optionally preserve 'copy' data bytes */
 static void fit_buf(pa_resampler *r, pa_memchunk *buf, size_t len, size_t *size, size_t copy) {