move zigzag scan to common place

[nihav.git] / nihav-duck / src / codecs / vp3.rs

diff --git a/nihav-duck/src/codecs/vp3.rs b/nihav-duck/src/codecs/vp3.rs
index 698d623746d1dcee1990bda9cbb655b54bdb9c5f..487c671dd00bfdab01867cccd644dfbab2f51dd6 100644 (file)
--- a/nihav-duck/src/codecs/vp3.rs
+++ b/nihav-duck/src/codecs/vp3.rs
@@ -2048,17 +2048,6 @@ const VP3_QMAT_INTER: &[i16; 64] = &[
     40,  48,  64,  64,  64,  96, 128, 128
 ];
 
-const ZIGZAG: [usize; 64] = [
-     0,  1,  8, 16,  9,  2,  3, 10,
-    17, 24, 32, 25, 18, 11,  4,  5,
-    12, 19, 26, 33, 40, 48, 41, 34,
-    27, 20, 13,  6,  7, 14, 21, 28,
-    35, 42, 49, 56, 57, 50, 43, 36,
-    29, 22, 15, 23, 30, 37, 44, 51,
-    58, 59, 52, 45, 38, 31, 39, 46,
-    53, 60, 61, 54, 47, 55, 62, 63
-];
-
 const VP31_DC_CODES: [[u16; 32]; 16] = [
   [
     0x002D, 0x0026, 0x0166, 0x004E, 0x02CE, 0x059E, 0x027D, 0x0008,