avcodec: Constify AVCodecs

[ffmpeg] / libavcodec / on2avc.c

diff --git a/libavcodec/on2avc.c b/libavcodec/on2avc.c
index 64480c0701e78b3111b3cb26bd0bd15c7320ae78..2ab67350caa44019ead5a29f22542f7476e2ddf4 100644 (file)
--- a/libavcodec/on2avc.c
+++ b/libavcodec/on2avc.c
@@ -23,6 +23,8 @@
 #include "libavutil/channel_layout.h"
 #include "libavutil/ffmath.h"
 #include "libavutil/float_dsp.h"
+#include "libavutil/mem_internal.h"
+
 #include "avcodec.h"
 #include "bytestream.h"
 #include "fft.h"
@@ -169,7 +171,7 @@ static int on2avc_decode_band_scales(On2AVCContext *c, GetBitContext *gb)
                 scale = get_bits(gb, 7);
                 first = 0;
             } else {
-                scale += get_vlc2(gb, c->scale_diff.table, 9, 3) - 60;
+                scale += get_vlc2(gb, c->scale_diff.table, 9, 3);
             }
             if (scale < 0 || scale > 127) {
                 av_log(c->avctx, AV_LOG_ERROR, "Invalid scale value %d\n",
@@ -960,7 +962,7 @@ static av_cold int on2avc_decode_init(AVCodecContext *avctx)
 
     ret = ff_init_vlc_from_lengths(&c->scale_diff, 9, ON2AVC_SCALE_DIFFS,
                                    ff_on2avc_scale_diff_bits, 1,
-                                   ff_on2avc_scale_diff_syms, 1, 1, 0, 0, avctx);
+                                   ff_on2avc_scale_diff_syms, 1, 1, -60, 0, avctx);
     if (ret < 0)
         goto vlc_fail;
     for (i = 1; i < 16; i++) {
@@ -1000,7 +1002,7 @@ static av_cold int on2avc_decode_close(AVCodecContext *avctx)
 }
 
 
-AVCodec ff_on2avc_decoder = {
+const AVCodec ff_on2avc_decoder = {
     .name           = "on2avc",
     .long_name      = NULL_IF_CONFIG_SMALL("On2 Audio for Video Codec"),
     .type           = AVMEDIA_TYPE_AUDIO,