arm: add back ldr_dpren macro that was lost.

[ffmpeg] / libavutil / lzo.c

diff --git a/libavutil/lzo.c b/libavutil/lzo.c
index bac762ecc3c66d36534555ac934c7f8241fe5788..b3c69cf0c5332a0c42c036fb4b0251e6c7724082 100644 (file)
--- a/libavutil/lzo.c
+++ b/libavutil/lzo.c
@@ -21,14 +21,14 @@
 
 #include "avutil.h"
 #include "common.h"
-//! Avoid e.g. MPlayers fast_memcpy, it slows things down here.
+/// Avoid e.g. MPlayers fast_memcpy, it slows things down here.
 #undef memcpy
 #include <string.h>
 #include "lzo.h"
 
-//! Define if we may write up to 12 bytes beyond the output buffer.
+/// Define if we may write up to 12 bytes beyond the output buffer.
 #define OUTBUF_PADDED 1
-//! Define if we may read up to 8 bytes beyond the input buffer.
+/// Define if we may read up to 8 bytes beyond the input buffer.
 #define INBUF_PADDED 1
 typedef struct LZOContext {
     const uint8_t *in, *in_end;
@@ -175,11 +175,11 @@ int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen) {
     int state= 0;
     int x;
     LZOContext c;
-    if (!*outlen || !*inlen) {
+    if (*outlen <= 0 || *inlen <= 0) {
         int res = 0;
-        if (!*outlen)
+        if (*outlen <= 0)
             res |= AV_LZO_OUTPUT_FULL;
-        if (!*inlen)
+        if (*inlen <= 0)
             res |= AV_LZO_INPUT_DEPLETED;
         return res;
     }