[FFmpeg-devel] [PATCH] snowenc: mark some encode_subband arguments const.

[Reimar Döffinger]

This makes it more obvious that this function only does bitstream
encoding.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
---
 libavcodec/snowenc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c
index 2bcbd7e..8a6dce0 100644
--- a/libavcodec/snowenc.c
+++ b/libavcodec/snowenc.c
@@ -827,7 +827,7 @@ static int get_4block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index){
     return distortion + rate*penalty_factor;
 }
 
-static int encode_subband_c0run(SnowContext *s, SubBand *b, IDWTELEM *src, IDWTELEM *parent, int stride, int orientation){
+static int encode_subband_c0run(SnowContext *s, SubBand *b, const IDWTELEM *src, const IDWTELEM *parent, int stride, int orientation){
     const int w= b->width;
     const int h= b->height;
     int x, y;
@@ -947,7 +947,7 @@ static int encode_subband_c0run(SnowContext *s, SubBand *b, IDWTELEM *src, IDWTE
     return 0;
 }
 
-static int encode_subband(SnowContext *s, SubBand *b, IDWTELEM *src, IDWTELEM *parent, int stride, int orientation){
+static int encode_subband(SnowContext *s, SubBand *b, const IDWTELEM *src, const IDWTELEM *parent, int stride, int orientation){
 //    encode_subband_qtree(s, b, src, parent, stride, orientation);
 //    encode_subband_z0run(s, b, src, parent, stride, orientation);
     return encode_subband_c0run(s, b, src, parent, stride, orientation);
-- 
1.7.9.1