[FFmpeg-cvslog] sws: drop unused code

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Oct 23 13:54:45 2011 +0200| [1c26f2da8123fc1b624b86cf5db8ec578f07b9e2] | committer: Michael Niedermayer

sws: drop unused code

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1c26f2da8123fc1b624b86cf5db8ec578f07b9e2
---

 libswscale/swscale.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 2649ce0..1e69e97 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -316,11 +316,10 @@ yuv2planeX_16_c_template(const int16_t *filter, int filterSize,
                          int big_endian, int output_bits)
 {
     int i;
-    int dword= output_bits == 16;
     int shift = 15 + 16 - output_bits;
 
     for (i = 0; i < dstW; i++) {
-        int val = 1 << (26-output_bits + 4*dword);
+        int val = 1 << (30-output_bits);
         int j;
 
         /* range of val is [0,0x7FFFFFFF], so 31 bits, but with lanczos/spline