wmadec: Add a missing include that is needed on FreeBSD.

[paraslash.git] / wmadec_filter.c

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 70b18b8627c675001c8c85bbb79d7f24a55eff4d..d574df35d3a9da3a75f25bf0069f6e887b8b547e 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -24,6 +24,7 @@
 #include <math.h>
 #include <string.h>
 #include <regex.h>
+#include <sys/select.h>
 
 #include "para.h"
 #include "error.h"
@@ -823,7 +824,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
        /* parse spectral coefficients : just RLE encoding */
        for (ch = 0; ch < pwd->ahi.channels; ch++) {
                struct vlc *coef_vlc;
-               int level, run, sign, tindex;
+               int level, run, tindex;
                int16_t *ptr, *eptr;
                const uint16_t *level_table, *run_table;
 
@@ -856,8 +857,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
                                run = run_table[code];
                                level = level_table[code];
                        }
-                       sign = get_bit(&pwd->gb);
-                       if (!sign)
+                       if (!get_bit(&pwd->gb))
                                level = -level;
                        ptr += run;
                        if (ptr >= eptr) {
@@ -1251,6 +1251,8 @@ static ssize_t wmadec_convert(char *inbuffer, size_t len,
 
        if (out_size < 128 * 1024)
                return 0;
+       if (len <= WMA_FRAME_SKIP)
+               return 0;
        if (!pwd) {
                ret = wma_decode_init(inbuffer, len, &pwd);
                if (ret <= 0)