vda: undef Picture.

[ffmpeg] / libavcodec / jrevdct.c

diff --git a/libavcodec/jrevdct.c b/libavcodec/jrevdct.c
index b3342c27383d5d673501ee2370e222be71c4d667..5ed96da2caa8ffab3fe4b29157c3e56f9362853d 100644 (file)
--- a/libavcodec/jrevdct.c
+++ b/libavcodec/jrevdct.c
@@ -1,6 +1,4 @@
 /*
- * jrevdct.c
- *
  * This file is part of the Independent JPEG Group's software.
  *
  * The authors make NO WARRANTY or representation, either express or implied,
@@ -60,7 +58,7 @@
  */
 
 /**
- * @file libavcodec/jrevdct.c
+ * @file
  * Independent JPEG Group's LLM idct.
  */
 
@@ -716,7 +714,6 @@ void j_rev_dct(DCTBLOCK data)
                 if (d1) {
                     /* d1 != 0, d3 == 0, d5 != 0, d7 != 0 */
                     z1 = d7 + d1;
-                    z2 = d5;
                     z3 = d7;
                     z4 = d5 + d1;
                     z5 = MULTIPLY(z3 + z4, FIX_1_175875602);