simplify

[ffmpeg] / libavcodec / wavpack.c

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 588a85b203b7e97dd91e983ba38959bd2dc58865..3438ee43ea42f32a1362f9e7b12c642a12d3e671 100644 (file)
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -21,6 +21,7 @@
 #define ALT_BITSTREAM_READER_LE
 #include "avcodec.h"
 #include "bitstream.h"
+#include "unary.h"
 
 /**
  * @file wavpack.c
@@ -160,7 +161,7 @@ static int wv_get_value(WavpackContext *ctx, GetBitContext *gb, int *median, int
             if(ctx->zeroes)
                 return 0;
         }else{
-            t = get_unary(gb, 0, 33);
+            t = get_unary_0_33(gb);
             if(t >= 2) t = get_bits(gb, t - 1) | (1 << (t-1));
             ctx->zeroes = t;
             if(ctx->zeroes){
@@ -179,13 +180,13 @@ static int wv_get_value(WavpackContext *ctx, GetBitContext *gb, int *median, int
         t = 0;
         ctx->zero = 0;
     }else{
-        t = get_unary(gb, 0, 33);
+        t = get_unary_0_33(gb);
         if(get_bits_count(gb) >= ctx->data_size){
             *last = 1;
             return 0;
         }
         if(t == 16) {
-            t2 = get_unary(gb, 0, 33);
+            t2 = get_unary_0_33(gb);
             if(t2 < 2) t += t2;
             else t += get_bits(gb, t2 - 1) | (1 << (t2 - 1));
         }
@@ -363,13 +364,6 @@ static int wavpack_decode_init(AVCodecContext *avctx)
     return 0;
 }
 
-static int wavpack_decode_close(AVCodecContext *avctx)
-{
-//    WavpackContext *s = avctx->priv_data;
-
-    return 0;
-}
-
 static int wavpack_decode_frame(AVCodecContext *avctx,
                             void *data, int *data_size,
                             uint8_t *buf, int buf_size)
@@ -586,6 +580,6 @@ AVCodec wavpack_decoder = {
     sizeof(WavpackContext),
     wavpack_decode_init,
     NULL,
-    wavpack_decode_close,
+    NULL,
     wavpack_decode_frame,
 };