gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>)

Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/avcodec.h

@@ -208,8 +208,8 @@ extern int motion_estimation_method;
 
 /* ME algos sorted by quality */
 //FIXME remove IMHO
-static const int Motion_Est_QTab[] = { ME_ZERO, ME_PHODS, ME_LOG, 
-                                       ME_X1, ME_EPZS, ME_FULL };
+static const __attribute__((unused)) int Motion_Est_QTab[] =
+ { ME_ZERO, ME_PHODS, ME_LOG, ME_X1, ME_EPZS, ME_FULL };
 
 
 #define FF_MAX_B_FRAMES 8

libavcodec/common.h

@@ -185,9 +185,9 @@ inline void dprintf(const char* fmt,...) {}
 #    else
 
 #        ifdef DEBUG
-#            define dprintf(fmt,args...) printf(fmt, ## args)
+#            define dprintf(fmt,...) printf(fmt, __VA_ARGS__)
 #        else
-#            define dprintf(fmt,args...)
+#            define dprintf(fmt,...)
 #        endif
 
 #    endif /* !CONFIG_WIN32 */

libavcodec/dvdata.h

@@ -1293,7 +1293,7 @@ static const uint16_t dv_audio_shuffle625[12][9] = {
   {  31,  67, 103,  21,  57,  93,  11,  47,  83},
 };
 
-static const int dv_audio_frequency[3] = {
+static const __attribute__((unused)) int dv_audio_frequency[3] = {
     48000, 44100, 32000,
 };
     

libavcodec/ffv1.c

@@ -21,7 +21,7 @@
  
 /**
  * @file ffv1.c
- * FF Video Codec 1 (a experimental lossless codec)
+ * FF Video Codec 1 (an experimental lossless codec)
  */
 
 #include "common.h"

libavcodec/interplayvideo.c

@@ -876,7 +876,7 @@ static int ipvideo_decode_init(AVCodecContext *avctx)
 
     if (s->avctx->extradata_size != sizeof(AVPaletteControl)) {
         printf (" Interplay video: expected extradata_size of %d\n",
-            sizeof(AVPaletteControl));
+		(int)sizeof(AVPaletteControl));
         return -1;
     }