optimization: Optimized pa_sink_render_full.

This is finally the latest version of the patch.

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index 141084d..db9b4f3 100644 (file)
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -1025,14 +1025,13 @@ void pa_sink_render_full(pa_sink *s, size_t length, pa_memchunk *result) {
        pa_memchunk chunk;
        size_t l, d;
        pa_memchunk_make_writable(result, length);
-       result->length = length;
 
        l = length - result->length;
        d = result->index + result->length;
        while (l > 0) {
            chunk = *result;
-           chunk.index += d;
-           chunk.length -= d - result->index;
+           chunk.index = d;
+           chunk.length = l;
 
            pa_sink_render_into(s, &chunk);