Original Commit: r99 | ods15 | 2006-10-01 11:12:44 +0200 (Sun, 01 Oct 2006) | 2 lines

codebook init data cleanup

Originally committed as revision 6503 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 483 insertions, 83 deletions

diff --git a/libavcodec/vorbis_enc.c b/libavcodec/vorbis_enc.c
index 3deb4137a9..f5ea673e66 100644
--- a/libavcodec/vorbis_enc.c
+++ b/libavcodec/vorbis_enc.c
@@ -138,6 +138,472 @@ typedef struct {
 
 #define ilog(i) av_log2(2*(i))
 
+static const uint8_t codebook0[] = {
+   2, 10,  8, 14,  7, 12, 11, 14,  1,  5,  3,  7,  4,  9,  7,
+  13,
+};
+
+static const uint8_t codebook1[] = {
+   1,  4,  2,  6,  3,  7,  5,  7,
+};
+
+static const uint8_t codebook2[] = {
+   1,  5,  7, 21,  5,  8,  9, 21, 10,  9, 12, 20, 20, 16, 20,
+  20,  4,  8,  9, 20,  6,  8,  9, 20, 11, 11, 13, 20, 20, 15,
+  17, 20,  9, 11, 14, 20,  8, 10, 15, 20, 11, 13, 15, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 13, 20, 20, 20, 18, 18, 20, 20,
+  20, 20, 20, 20,  3,  6,  8, 20,  6,  7,  9, 20, 10,  9, 12,
+  20, 20, 20, 20, 20,  5,  7,  9, 20,  6,  6,  9, 20, 10,  9,
+  12, 20, 20, 20, 20, 20,  8, 10, 13, 20,  8,  9, 12, 20, 11,
+  10, 12, 20, 20, 20, 20, 20, 18, 20, 20, 20, 15, 17, 18, 20,
+  18, 17, 18, 20, 20, 20, 20, 20,  7, 10, 12, 20,  8,  9, 11,
+  20, 14, 13, 14, 20, 20, 20, 20, 20,  6,  9, 12, 20,  7,  8,
+  11, 20, 12, 11, 13, 20, 20, 20, 20, 20,  9, 11, 15, 20,  8,
+  10, 14, 20, 12, 11, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 11, 16, 18,
+  20, 15, 15, 17, 20, 20, 17, 20, 20, 20, 20, 20, 20,  9, 14,
+  16, 20, 12, 12, 15, 20, 17, 15, 18, 20, 20, 20, 20, 20, 16,
+  19, 18, 20, 15, 16, 20, 20, 17, 17, 20, 20, 20, 20, 20, 20,
+  20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+  20,
+};
+
+static const uint8_t codebook3[] = {
+   2,  3,  7, 13,  4,  4,  7, 15,  8,  6,  9, 17, 21, 16, 15,
+  21,  2,  5,  7, 11,  5,  5,  7, 14,  9,  7, 10, 16, 17, 15,
+  16, 21,  4,  7, 10, 17,  7,  7,  9, 15, 11,  9, 11, 16, 21,
+  18, 15, 21, 18, 21, 21, 21, 15, 17, 17, 19, 21, 19, 18, 20,
+  21, 21, 21, 20,
+};
+
+static const uint8_t codebook4[] = {
+   5,  5,  5,  5,  6,  5,  6,  5,  6,  5,  6,  5,  6,  5,  6,
+   5,  6,  5,  6,  5,  6,  5,  6,  5,  7,  5,  7,  5,  7,  5,
+   7,  5,  8,  6,  8,  6,  8,  6,  9,  6,  9,  6, 10,  6, 10,
+   6, 11,  6, 11,  7, 11,  7, 12,  7, 12,  7, 12,  7, 12,  7,
+  12,  7, 12,  7, 12,  7, 12,  8, 13,  8, 12,  8, 12,  8, 13,
+   8, 13,  9, 13,  9, 13,  9, 13,  9, 12, 10, 12, 10, 13, 10,
+  14, 11, 14, 12, 14, 13, 14, 13, 14, 14, 15, 16, 15, 15, 15,
+  14, 15, 17, 21, 22, 22, 21, 22, 22, 22, 22, 22, 22, 21, 21,
+  21, 21, 21, 21, 21, 21, 21, 21,
+};
+
+static const uint8_t codebook5[] = {
+   2,  5,  5,  4,  5,  4,  5,  4,  5,  4,  6,  5,  6,  5,  6,
+   5,  6,  5,  7,  5,  7,  6,  8,  6,  8,  6,  8,  6,  9,  6,
+   9,  6,
+};
+
+static const uint8_t codebook6[] = {
+   8,  5,  8,  4,  9,  4,  9,  4,  9,  4,  9,  4,  9,  4,  9,
+   4,  9,  4,  9,  4,  9,  4,  8,  4,  8,  4,  9,  5,  9,  5,
+   9,  5,  9,  5,  9,  6, 10,  6, 10,  7, 10,  8, 11,  9, 11,
+  11, 12, 13, 12, 14, 13, 15, 13, 15, 14, 16, 14, 17, 15, 17,
+  15, 15, 16, 16, 15, 16, 16, 16, 15, 18, 16, 15, 17, 17, 19,
+  19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+  19, 19, 19, 19, 19, 19,
+};
+
+static const uint8_t codebook7[] = {
+   1,  5,  5,  5,  5,  5,  5,  5,  6,  5,  6,  5,  6,  5,  6,
+   5,  6,  6,  7,  7,  7,  7,  8,  7,  8,  8,  9,  8, 10,  9,
+  10,  9,
+};
+
+static const uint8_t codebook8[] = {
+   4,  3,  4,  3,  4,  4,  5,  4,  5,  4,  5,  5,  6,  5,  6,
+   5,  7,  5,  7,  6,  7,  6,  8,  7,  8,  7,  8,  7,  9,  8,
+   9,  9,  9,  9, 10, 10, 10, 11,  9, 12,  9, 12,  9, 15, 10,
+  14,  9, 13, 10, 13, 10, 12, 10, 12, 10, 13, 10, 12, 11, 13,
+  11, 14, 12, 13, 13, 14, 14, 13, 14, 15, 14, 16, 13, 13, 14,
+  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+  16, 16, 16, 16, 15, 15,
+};
+
+static const uint8_t codebook9[] = {
+   4,  5,  4,  5,  3,  5,  3,  5,  3,  5,  4,  4,  4,  4,  5,
+   5,  5,
+};
+
+static const uint8_t codebook10[] = {
+   3,  3,  4,  3,  4,  4,  4,  4,  5,  5,  5,  5,  5,  6,  5,
+   7,  5,  8,  6,  8,  6,  9,  7, 10,  7, 10,  8, 10,  8, 11,
+   9, 11,
+};
+
+static const uint8_t codebook11[] = {
+   3,  7,  3,  8,  3, 10,  3,  8,  3,  9,  3,  8,  4,  9,  4,
+   9,  5,  9,  6, 10,  6,  9,  7, 11,  7, 12,  9, 13, 10, 13,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12,
+};
+
+static const uint8_t codebook12[] = {
+   4,  5,  4,  5,  4,  5,  4,  5,  3,  5,  3,  5,  3,  5,  4,
+   5,  4,
+};
+
+static const uint8_t codebook13[] = {
+   4,  2,  4,  2,  5,  3,  5,  4,  6,  6,  6,  7,  7,  8,  7,
+   8,  7,  8,  7,  9,  8,  9,  8,  9,  8, 10,  8, 11,  9, 12,
+   9, 12,
+};
+
+static const uint8_t codebook14[] = {
+   2,  5,  2,  6,  3,  6,  4,  7,  4,  7,  5,  9,  5, 11,  6,
+  11,  6, 11,  7, 11,  6, 11,  6, 11,  9, 11,  8, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10,
+  10, 10, 10,
+};
+
+static const uint8_t codebook15[] = {
+   5,  6, 11, 11, 11, 11, 10, 10, 12, 11,  5,  2, 11,  5,  6,
+   6,  7,  9, 11, 13, 13, 10,  7, 11,  6,  7,  8,  9, 10, 12,
+  11,  5, 11,  6,  8,  7,  9, 11, 14, 15, 11,  6,  6,  8,  4,
+   5,  7,  8, 10, 13, 10,  5,  7,  7,  5,  5,  6,  8, 10, 11,
+  10,  7,  7,  8,  6,  5,  5,  7,  9,  9, 11,  8,  8, 11,  8,
+   7,  6,  6,  7,  9, 12, 11, 10, 13,  9,  9,  7,  7,  7,  9,
+  11, 13, 12, 15, 12, 11,  9,  8,  8,  8,
+};
+
+static const uint8_t codebook16[] = {
+   2,  4,  4,  0,  0,  0,  0,  0,  0,  5,  6,  6,  0,  0,  0,
+   0,  0,  0,  5,  6,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  6,  7,  8,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,
+   0,  0,  0,  0,  0,  0,  6,  8,  7,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,
+   0,  0,  0,  7,  8,  8,  0,  0,  0,  0,  0,  0,  7,  8,  8,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   7,  8,  8,  0,  0,  0,  0,  0,  0,  8,  8,  9,  0,  0,  0,
+   0,  0,  0,  8,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  6,  8,  8,  0,  0,  0,  0,  0,  0,
+   7,  9,  8,  0,  0,  0,  0,  0,  0,  8,  9,  9,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  5,  7,  7,  0,  0,  0,  0,  0,  0,  7,  8,  8,
+   0,  0,  0,  0,  0,  0,  7,  8,  8,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  6,  8,  8,  0,  0,  0,
+   0,  0,  0,  8,  9,  9,  0,  0,  0,  0,  0,  0,  7,  8,  9,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   6,  8,  8,  0,  0,  0,  0,  0,  0,  8,  9,  9,  0,  0,  0,
+   0,  0,  0,  8,  9,  8,
+};
+
+static const uint8_t codebook17[] = {
+   2,  5,  5,  0,  0,  0,  5,  5,  0,  0,  0,  5,  5,  0,  0,
+   0,  7,  8,  0,  0,  0,  0,  0,  0,  0,  5,  6,  6,  0,  0,
+   0,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0, 10, 10,  0,  0,
+   0,  0,  0,  0,  0,  5,  6,  6,  0,  0,  0,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0, 10, 10,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   5,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  9,  9,  0,  0,  0,  0,  0,  0,  0,  5,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  9,  9,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  5,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  7,  7,  0,  0,  0,  9,  9,  0,  0,  0,  0,  0,  0,  0,
+   5,  7,  7,  0,  0,  0,  7,  7,  0,  0,  0,  7,  7,  0,  0,
+   0,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  8, 10, 10,  0,  0,
+   0,  9,  9,  0,  0,  0,  9,  9,  0,  0,  0, 10, 10,  0,  0,
+   0,  0,  0,  0,  0,  8, 10, 10,  0,  0,  0,  9,  9,  0,  0,
+   0,  9,  9,  0,  0,  0, 10, 10,
+};
+
+static const uint8_t codebook18[] = {
+   2,  4,  3,  6,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  4,  4,  4,  6,  6,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  4,  4,  4,  6,  6,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   6,  6,  6,  9,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  6,  6,  7,  9,  9,
+};
+
+static const uint8_t codebook19[] = {
+   2,  3,  3,  6,  6,  0,  0,  0,  0,  0,  4,  4,  6,  6,  0,
+   0,  0,  0,  0,  4,  4,  6,  6,  0,  0,  0,  0,  0,  5,  5,
+   6,  6,  0,  0,  0,  0,  0,  0,  0,  6,  6,  0,  0,  0,  0,
+   0,  0,  0,  7,  8,  0,  0,  0,  0,  0,  0,  0,  7,  7,  0,
+   0,  0,  0,  0,  0,  0,  9,  9,
+};
+
+static const uint8_t codebook20[] = {
+   1,  3,  4,  6,  6,  7,  7,  9,  9,  0,  5,  5,  7,  7,  7,
+   8,  9,  9,  0,  5,  5,  7,  7,  8,  8,  9,  9,  0,  7,  7,
+   8,  8,  8,  8, 10, 10,  0,  0,  0,  8,  8,  8,  8, 10, 10,
+   0,  0,  0,  9,  9,  9,  9, 10, 10,  0,  0,  0,  9,  9,  9,
+   9, 10, 10,  0,  0,  0, 10, 10, 10, 10, 11, 11,  0,  0,  0,
+   0,  0, 10, 10, 11, 11,
+};
+
+static const uint8_t codebook21[] = {
+   2,  3,  3,  6,  6,  7,  7,  8,  8,  8,  8,  9,  9, 10, 10,
+  11, 10,  0,  5,  5,  7,  7,  8,  8,  9,  9,  9,  9, 10, 10,
+  10, 10, 11, 11,  0,  5,  5,  7,  7,  8,  8,  9,  9,  9,  9,
+  10, 10, 10, 10, 11, 11,  0,  6,  6,  7,  7,  8,  8,  9,  9,
+   9,  9, 10, 10, 11, 11, 11, 11,  0,  0,  0,  7,  7,  8,  8,
+   9,  9,  9,  9, 10, 10, 11, 11, 11, 12,  0,  0,  0,  8,  8,
+   8,  8,  9,  9,  9,  9, 10, 10, 11, 11, 12, 12,  0,  0,  0,
+   8,  8,  8,  8,  9,  9,  9,  9, 10, 10, 11, 11, 12, 12,  0,
+   0,  0,  9,  9,  9,  9, 10, 10, 10, 10, 11, 10, 11, 11, 12,
+  12,  0,  0,  0,  0,  0,  9,  9, 10, 10, 10, 10, 11, 11, 11,
+  11, 12, 12,  0,  0,  0,  0,  0,  9,  8,  9,  9, 10, 10, 11,
+  11, 12, 12, 12, 12,  0,  0,  0,  0,  0,  8,  8,  9,  9, 10,
+  10, 11, 11, 12, 11, 12, 12,  0,  0,  0,  0,  0,  9, 10, 10,
+  10, 11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,  0,  0,
+   0, 10, 10, 10, 10, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,
+   0,  0,  0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13,  0,  0,
+   0,  0,  0,  0,  0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13,
+   0,  0,  0,  0,  0,  0,  0, 11, 11, 12, 12, 12, 12, 13, 13,
+  13, 13,  0,  0,  0,  0,  0,  0,  0,  0,  0, 12, 12, 12, 12,
+  13, 13, 13, 13,
+};
+
+static const uint8_t codebook22[] = {
+   1,  4,  4,  7,  6,  6,  7,  6,  6,  4,  7,  7, 10,  9,  9,
+  11,  9,  9,  4,  7,  7, 10,  9,  9, 11,  9,  9,  7, 10, 10,
+  11, 11, 10, 12, 11, 11,  6,  9,  9, 11, 10, 10, 11, 10, 10,
+   6,  9,  9, 11, 10, 10, 11, 10, 10,  7, 11, 11, 11, 11, 11,
+  12, 11, 11,  6,  9,  9, 11, 10, 10, 11, 10, 10,  6,  9,  9,
+  11, 10, 10, 11, 10, 10,
+};
+
+static const uint8_t codebook23[] = {
+   2,  4,  4,  6,  6,  7,  7,  7,  7,  8,  8, 10,  5,  5,  6,
+   6,  7,  7,  8,  8,  8,  8, 10,  5,  5,  6,  6,  7,  7,  8,
+   8,  8,  8, 10,  6,  6,  7,  7,  8,  8,  8,  8,  8,  8, 10,
+  10, 10,  7,  7,  8,  7,  8,  8,  8,  8, 10, 10, 10,  8,  8,
+   8,  8,  8,  8,  8,  8, 10, 10, 10,  7,  8,  8,  8,  8,  8,
+   8,  8, 10, 10, 10,  8,  8,  8,  8,  8,  8,  8,  8, 10, 10,
+  10, 10, 10,  8,  8,  8,  8,  8,  8, 10, 10, 10, 10, 10,  9,
+   9,  8,  8,  9,  8, 10, 10, 10, 10, 10,  8,  8,  8,  8,  8,
+   8,
+};
+
+static const uint8_t codebook24[] = {
+   1,  4,  4,  6,  6,  7,  7,  8,  8,  9,  9, 10, 10,  6,  5,
+   5,  7,  7,  8,  8,  8,  8,  9,  9, 10, 10,  7,  5,  5,  7,
+   7,  8,  8,  8,  8,  9,  9, 11, 10,  0,  8,  8,  8,  8,  9,
+   9,  9,  9, 10, 10, 11, 11,  0,  8,  8,  8,  8,  9,  9,  9,
+   9, 10, 10, 11, 11,  0, 12, 12,  9,  9, 10, 10, 10, 10, 11,
+  11, 11, 12,  0, 13, 13,  9,  9, 10, 10, 10, 10, 11, 11, 12,
+  12,  0,  0,  0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12,  0,
+   0,  0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12,  0,  0,  0,
+  14, 14, 11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0, 14, 14,
+  11, 11, 11, 11, 12, 12, 13, 13,  0,  0,  0,  0,  0, 12, 12,
+  12, 12, 13, 13, 14, 13,  0,  0,  0,  0,  0, 13, 13, 12, 12,
+  13, 12, 14, 13,
+};
+
+static const uint8_t codebook25[] = {
+   2,  4,  4,  5,  5,  6,  5,  5,  5,  5,  6,  4,  5,  5,  5,
+   6,  5,  5,  5,  5,  6,  6,  6,  5,  5,
+};
+
+static const uint8_t codebook26[] = {
+   1,  4,  4, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,  4,  9,
+   8, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,  2,  9,  7, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+  12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+  11, 11, 11, 11,
+};
+
+static const uint8_t codebook27[] = {
+   1,  4,  4,  6,  6,  7,  7,  8,  7,  9,  9, 10, 10, 10, 10,
+   6,  5,  5,  7,  7,  8,  8, 10,  8, 11, 10, 12, 12, 13, 13,
+   6,  5,  5,  7,  7,  8,  8, 10,  9, 11, 11, 12, 12, 13, 12,
+  18,  8,  8,  8,  8,  9,  9, 10,  9, 11, 10, 12, 12, 13, 13,
+  18,  8,  8,  8,  8,  9,  9, 10, 10, 11, 11, 13, 12, 14, 13,
+  18, 11, 11,  9,  9, 10, 10, 11, 11, 11, 12, 13, 12, 13, 14,
+  18, 11, 11,  9,  8, 11, 10, 11, 11, 11, 11, 12, 12, 14, 13,
+  18, 18, 18, 10, 11, 10, 11, 12, 12, 12, 12, 13, 12, 14, 13,
+  18, 18, 18, 10, 11, 11,  9, 12, 11, 12, 12, 12, 13, 13, 13,
+  18, 18, 17, 14, 14, 11, 11, 12, 12, 13, 12, 14, 12, 14, 13,
+  18, 18, 18, 14, 14, 11, 10, 12,  9, 12, 13, 13, 13, 13, 13,
+  18, 18, 17, 16, 18, 13, 13, 12, 12, 13, 11, 14, 12, 14, 14,
+  17, 18, 18, 17, 18, 13, 12, 13, 10, 12, 11, 14, 14, 14, 14,
+  17, 18, 18, 18, 18, 15, 16, 12, 12, 13, 10, 14, 12, 14, 15,
+  18, 18, 18, 16, 17, 16, 14, 12, 11, 13, 10, 13, 13, 14, 15,
+};
+
+static const uint8_t codebook28[] = {
+   2,  5,  5,  6,  6,  7,  7,  7,  7,  7,  7,  8,  8,  8,  8,
+   8,  8, 10,  6,  6,  7,  7,  8,  7,  8,  8,  8,  8,  8,  9,
+   9,  9,  9,  9, 10,  6,  6,  7,  7,  7,  7,  8,  8,  8,  8,
+   9,  9,  9,  9,  9,  9, 10,  7,  7,  7,  7,  8,  8,  8,  8,
+   9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,  7,  7,  8,  8,
+   8,  9,  9,  9,  9,  9,  9,  9,  9,  9, 11, 11, 11,  8,  8,
+   8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,
+   8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10,
+  10, 10,  8,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10,
+   9, 10, 10, 10, 11, 11,  9,  9,  9,  9,  9,  9,  9,  9,  9,
+   9,  9,  9, 11, 10, 11, 11, 11,  9,  9,  9,  9,  9,  9, 10,
+  10,  9,  9, 10,  9, 11, 10, 11, 11, 11,  9,  9,  9,  9,  9,
+   9,  9,  9, 10, 10, 10,  9, 11, 11, 11, 11, 11,  9,  9,  9,
+   9, 10, 10,  9,  9,  9,  9, 10,  9, 11, 11, 11, 11, 11, 11,
+  11,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11, 11,
+  11, 11, 11, 10,  9, 10, 10,  9, 10,  9,  9, 10,  9, 11, 10,
+  10, 11, 11, 11, 11,  9, 10,  9,  9,  9,  9, 10, 10, 10, 10,
+  11, 11, 11, 11, 11, 11, 10, 10, 10,  9,  9, 10,  9, 10,  9,
+  10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11,  9,  9,  9,  9,
+   9, 10, 10, 10,
+};
+
+static const struct {
+    int dim;
+    int len;
+    int real_len;
+    const uint8_t * clens;
+    int lookup;
+    float min;
+    float delta;
+    const uint8_t * quant;
+} cvectors[] = {
+    { 2,   16,   16, codebook0,  0 },
+    { 2,    8,    8, codebook1,  0 },
+    { 2,  256,  256, codebook2,  0 },
+    { 2,   64,   64, codebook3,  0 },
+    { 2,  128,  128, codebook4,  0 },
+    { 2,   32,   32, codebook5,  0 },
+    { 2,   96,   96, codebook6,  0 },
+    { 2,   32,   32, codebook7,  0 },
+    { 2,   96,   96, codebook8,  0 },
+    { 2,   17,   17, codebook9,  0 },
+    { 2,   32,   32, codebook10, 0 },
+    { 2,   78,   78, codebook11, 0 },
+    { 2,   17,   17, codebook12, 0 },
+    { 2,   32,   32, codebook13, 0 },
+    { 2,   78,   78, codebook14, 0 },
+    { 2,  100,  100, codebook15, 0 },
+    { 8, 1641, 6561, codebook16, 1,    -1.0,   1.0, (const uint8_t[]){ 1, 0, 2, } },
+    { 4,  443,  625, codebook17, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 4,  105,  625, codebook18, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 2,   68,   81, codebook19, 1,    -4.0,   1.0, (const uint8_t[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
+    { 2,   81,   81, codebook20, 1,    -4.0,   1.0, (const uint8_t[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
+    { 2,  289,  289, codebook21, 1,    -8.0,   1.0, (const uint8_t[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
+    { 4,   81,   81, codebook22, 1,   -11.0,  11.0, (const uint8_t[]){ 1, 0, 2, } },
+    { 2,  121,  121, codebook23, 1,    -5.0,   1.0, (const uint8_t[]){ 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, } },
+    { 2,  169,  169, codebook24, 1,   -30.0,   5.0, (const uint8_t[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
+    { 2,   25,   25, codebook25, 1,    -2.0,   1.0, (const uint8_t[]){ 2, 1, 3, 0, 4, } },
+    { 2,  169,  169, codebook26, 1, -1530.0, 255.0, (const uint8_t[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
+    { 2,  225,  225, codebook27, 1,  -119.0,  17.0, (const uint8_t[]){ 7, 6, 8, 5, 9, 4, 10, 3, 11, 2, 12, 1, 13, 0, 14, } },
+    { 2,  289,  289, codebook28, 1,    -8.0,   1.0, (const uint8_t[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
+};
+
 static inline void init_put_bits(PutBitContext * pb, uint8_t * buf, int buffer_len) {
     pb->total = buffer_len * 8;
     pb->total_pos = 0;
@@ -292,108 +758,42 @@ static void ready_residue(residue_t * rc, venc_context_t * venc) {
 }
 
 static void create_vorbis_context(venc_context_t * venc, AVCodecContext * avccontext) {
-    codebook_t * cb;
     floor_t * fc;
     residue_t * rc;
     mapping_t * mc;
     int i, book;
 
-    int codebook0[] = { 2, 10, 8, 14, 7, 12, 11, 14, 1, 5, 3, 7, 4, 9, 7, 13, };
-    int codebook1[] = { 1, 4, 2, 6, 3, 7, 5, 7, };
-    int codebook2[] = { 1, 5, 7, 21, 5, 8, 9, 21, 10, 9, 12, 20, 20, 16, 20, 20, 4, 8, 9, 20, 6, 8, 9, 20, 11, 11, 13, 20, 20, 15, 17, 20, 9, 11, 14, 20, 8, 10, 15, 20, 11, 13, 15, 20, 20, 20, 20, 20, 20, 20, 20, 20, 13, 20, 20, 20, 18, 18, 20, 20, 20, 20, 20, 20, 3, 6, 8, 20, 6, 7, 9, 20, 10, 9, 12, 20, 20, 20, 20, 20, 5, 7, 9, 20, 6, 6, 9, 20, 10, 9, 12, 20, 20, 20, 20, 20, 8, 10, 13, 20, 8, 9, 12, 20, 11, 10, 12, 20, 20, 20, 20, 20, 18, 20, 20, 20, 15, 17, 18, 20, 18, 17, 18, 20, 20, 20, 20, 20, 7, 10, 12, 20, 8, 9, 11, 20, 14, 13, 14, 20, 20, 20, 20, 20, 6, 9, 12, 20, 7, 8, 11, 20, 12, 11, 13, 20, 20, 20, 20, 20, 9, 11, 15, 20, 8, 10, 14, 20, 12, 11, 14, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 11, 16, 18, 20, 15, 15, 17, 20, 20, 17, 20, 20, 20, 20, 20, 20, 9, 14, 16, 20, 12, 12, 15, 20, 17, 15, 18, 20, 20, 20, 20, 20, 16, 19, 18, 20, 15, 16, 20, 20, 17, 17, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, };
-    int codebook3[] = { 2, 3, 7, 13, 4, 4, 7, 15, 8, 6, 9, 17, 21, 16, 15, 21, 2, 5, 7, 11, 5, 5, 7, 14, 9, 7, 10, 16, 17, 15, 16, 21, 4, 7, 10, 17, 7, 7, 9, 15, 11, 9, 11, 16, 21, 18, 15, 21, 18, 21, 21, 21, 15, 17, 17, 19, 21, 19, 18, 20, 21, 21, 21, 20, };
-    int codebook4[] = { 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 5, 7, 5, 7, 5, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, 10, 6, 10, 6, 11, 6, 11, 7, 11, 7, 12, 7, 12, 7, 12, 7, 12, 7, 12, 7, 12, 7, 12, 7, 12, 8, 13, 8, 12, 8, 12, 8, 13, 8, 13, 9, 13, 9, 13, 9, 13, 9, 12, 10, 12, 10, 13, 10, 14, 11, 14, 12, 14, 13, 14, 13, 14, 14, 15, 16, 15, 15, 15, 14, 15, 17, 21, 22, 22, 21, 22, 22, 22, 22, 22, 22, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, };
-    int codebook5[] = { 2, 5, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, };
-    int codebook6[] = { 8, 5, 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 8, 4, 8, 4, 9, 5, 9, 5, 9, 5, 9, 5, 9, 6, 10, 6, 10, 7, 10, 8, 11, 9, 11, 11, 12, 13, 12, 14, 13, 15, 13, 15, 14, 16, 14, 17, 15, 17, 15, 15, 16, 16, 15, 16, 16, 16, 15, 18, 16, 15, 17, 17, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, };
-    int codebook7[] = { 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 9, 8, 10, 9, 10, 9, };
-    int codebook8[] = { 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, 7, 5, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 9, 8, 9, 9, 9, 9, 10, 10, 10, 11, 9, 12, 9, 12, 9, 15, 10, 14, 9, 13, 10, 13, 10, 12, 10, 12, 10, 13, 10, 12, 11, 13, 11, 14, 12, 13, 13, 14, 14, 13, 14, 15, 14, 16, 13, 13, 14, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, };
-    int codebook9[] = { 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, 4, 5, 5, 5, };
-    int codebook10[] = { 3, 3, 4, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 5, 7, 5, 8, 6, 8, 6, 9, 7, 10, 7, 10, 8, 10, 8, 11, 9, 11, };
-    int codebook11[] = { 3, 7, 3, 8, 3, 10, 3, 8, 3, 9, 3, 8, 4, 9, 4, 9, 5, 9, 6, 10, 6, 9, 7, 11, 7, 12, 9, 13, 10, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, };
-    int codebook12[] = { 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 5, 4, };
-    int codebook13[] = { 4, 2, 4, 2, 5, 3, 5, 4, 6, 6, 6, 7, 7, 8, 7, 8, 7, 8, 7, 9, 8, 9, 8, 9, 8, 10, 8, 11, 9, 12, 9, 12, };
-    int codebook14[] = { 2, 5, 2, 6, 3, 6, 4, 7, 4, 7, 5, 9, 5, 11, 6, 11, 6, 11, 7, 11, 6, 11, 6, 11, 9, 11, 8, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, };
-    int codebook15[] = { 5, 6, 11, 11, 11, 11, 10, 10, 12, 11, 5, 2, 11, 5, 6, 6, 7, 9, 11, 13, 13, 10, 7, 11, 6, 7, 8, 9, 10, 12, 11, 5, 11, 6, 8, 7, 9, 11, 14, 15, 11, 6, 6, 8, 4, 5, 7, 8, 10, 13, 10, 5, 7, 7, 5, 5, 6, 8, 10, 11, 10, 7, 7, 8, 6, 5, 5, 7, 9, 9, 11, 8, 8, 11, 8, 7, 6, 6, 7, 9, 12, 11, 10, 13, 9, 9, 7, 7, 7, 9, 11, 13, 12, 15, 12, 11, 9, 8, 8, 8, };
-    int codebook16[] = { 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 6, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 8, 8, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 8, };
-    int codebook17[] = { 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 7, 8, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 10, 10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 8, 10, 10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, 10, 10, };
-    int codebook18[] = { 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 7, 9, 9, };
-    int codebook19[] = { 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 9, 9, };
-    int codebook20[] = { 1, 3, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 7, 8, 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, 8, 8, 10, 10, 0, 0, 0, 8, 8, 8, 8, 10, 10, 0, 0, 0, 9, 9, 9, 9, 10, 10, 0, 0, 0, 9, 9, 9, 9, 10, 10, 0, 0, 0, 10, 10, 10, 10, 11, 11, 0, 0, 0, 0, 0, 10, 10, 11, 11, };
-    int codebook21[] = { 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10, 11, 10, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 11, 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 11, 12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 12, 12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 12, 12, 0, 0, 0, 9, 9, 9, 9, 10, 10, 10, 10, 11, 10, 11, 11, 12, 12, 0, 0, 0, 0, 0, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 0, 0, 0, 0, 0, 9, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, 0, 0, 0, 0, 0, 8, 8, 9, 9, 10, 10, 11, 11, 12, 11, 12, 12, 0, 0, 0, 0, 0, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 11, 11, 12, 12, 13, 13, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 0, 0, 0, 0, 0, 0, 0, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 12, 12, 12, 13, 13, 13, 13, };
-    int codebook22[] = { 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7, 10, 9, 9, 11, 9, 9, 4, 7, 7, 10, 9, 9, 11, 9, 9, 7, 10, 10, 11, 11, 10, 12, 11, 11, 6, 9, 9, 11, 10, 10, 11, 10, 10, 6, 9, 9, 11, 10, 10, 11, 10, 10, 7, 11, 11, 11, 11, 11, 12, 11, 11, 6, 9, 9, 11, 10, 10, 11, 10, 10, 6, 9, 9, 11, 10, 10, 11, 10, 10, };
-    int codebook23[] = { 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 10, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 10, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 10, 10, 10, 7, 7, 8, 7, 8, 8, 8, 8, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 7, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 9, 9, 8, 8, 9, 8, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, };
-    int codebook24[] = { 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 6, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10, 7, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 11, 10, 0, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 0, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11, 0, 12, 12, 9, 9, 10, 10, 10, 10, 11, 11, 11, 12, 0, 13, 13, 9, 9, 10, 10, 10, 10, 11, 11, 12, 12, 0, 0, 0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12, 0, 0, 0, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12, 0, 0, 0, 14, 14, 11, 11, 11, 11, 12, 12, 13, 13, 0, 0, 0, 14, 14, 11, 11, 11, 11, 12, 12, 13, 13, 0, 0, 0, 0, 0, 12, 12, 12, 12, 13, 13, 14, 13, 0, 0, 0, 0, 0, 13, 13, 12, 12, 13, 12, 14, 13, };
-    int codebook25[] = { 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, 5, 5, 5, 5, 6, 6, 6, 5, 5, };
-    int codebook26[] = { 1, 4, 4, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 4, 9, 8, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 2, 9, 7, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, };
-    int codebook27[] = { 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 9, 10, 10, 10, 10, 6, 5, 5, 7, 7, 8, 8, 10, 8, 11, 10, 12, 12, 13, 13, 6, 5, 5, 7, 7, 8, 8, 10, 9, 11, 11, 12, 12, 13, 12, 18, 8, 8, 8, 8, 9, 9, 10, 9, 11, 10, 12, 12, 13, 13, 18, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 13, 12, 14, 13, 18, 11, 11, 9, 9, 10, 10, 11, 11, 11, 12, 13, 12, 13, 14, 18, 11, 11, 9, 8, 11, 10, 11, 11, 11, 11, 12, 12, 14, 13, 18, 18, 18, 10, 11, 10, 11, 12, 12, 12, 12, 13, 12, 14, 13, 18, 18, 18, 10, 11, 11, 9, 12, 11, 12, 12, 12, 13, 13, 13, 18, 18, 17, 14, 14, 11, 11, 12, 12, 13, 12, 14, 12, 14, 13, 18, 18, 18, 14, 14, 11, 10, 12, 9, 12, 13, 13, 13, 13, 13, 18, 18, 17, 16, 18, 13, 13, 12, 12, 13, 11, 14, 12, 14, 14, 17, 18, 18, 17, 18, 13, 12, 13, 10, 12, 11, 14, 14, 14, 14, 17, 18, 18, 18, 18, 15, 16, 12, 12, 13, 10, 14, 12, 14, 15, 18, 18, 18, 16, 17, 16, 14, 12, 11, 13, 10, 13, 13, 14, 15, };
-    int codebook28[] = { 2, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 10, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 9, 10, 10, 10, 11, 11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 11, 10, 11, 11, 11, 9, 9, 9, 9, 9, 9, 10, 10, 9, 9, 10, 9, 11, 10, 11, 11, 11, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 9, 11, 11, 11, 11, 11, 9, 9, 9, 9, 10, 10, 9, 9, 9, 9, 10, 9, 11, 11, 11, 11, 11, 11, 11, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 10, 9, 10, 10, 9, 10, 9, 9, 10, 9, 11, 10, 10, 11, 11, 11, 11, 9, 10, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 10, 9, 10, 9, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 9, 9, 9, 9, 9, 10, 10, 10, };
-
-    int codebook_sizes[] = { 16, 8, 256, 64, 128, 32, 96, 32, 96, 17, 32, 78, 17, 32, 78, 100, 1641, 443, 105, 68, 81, 289, 81, 121, 169, 25, 169, 225, 289, };
-    int * codebook_lens[] = { codebook0,  codebook1,  codebook2,  codebook3,  codebook4,  codebook5,  codebook6,  codebook7,
-                              codebook8,  codebook9,  codebook10, codebook11, codebook12, codebook13, codebook14, codebook15,
-                              codebook16, codebook17, codebook18, codebook19, codebook20, codebook21, codebook22, codebook23,
-                              codebook24, codebook25, codebook26, codebook27, codebook28, };
-
-    struct {
-        int lookup;
-        int dim;
-        float min;
-        float delta;
-        int real_len;
-        int * quant;
-    } cvectors[] = {
-        { 1, 8,    -1.0,   1.0, 6561,(int[]){ 1, 0, 2, } },
-        { 1, 4,    -2.0,   1.0, 625, (int[]){ 2, 1, 3, 0, 4, } },
-        { 1, 4,    -2.0,   1.0, 625, (int[]){ 2, 1, 3, 0, 4, } },
-        { 1, 2,    -4.0,   1.0, 81,  (int[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
-        { 1, 2,    -4.0,   1.0, 81,  (int[]){ 4, 3, 5, 2, 6, 1, 7, 0, 8, } },
-        { 1, 2,    -8.0,   1.0, 289, (int[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
-        { 1, 4,   -11.0,  11.0, 81,  (int[]){ 1, 0, 2, } },
-        { 1, 2,    -5.0,   1.0, 121, (int[]){ 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, } },
-        { 1, 2,   -30.0,   5.0, 169, (int[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
-        { 1, 2,    -2.0,   1.0, 25,  (int[]){ 2, 1, 3, 0, 4, } },
-        { 1, 2, -1530.0, 255.0, 169, (int[]){ 6, 5, 7, 4, 8, 3, 9, 2, 10, 1, 11, 0, 12, } },
-        { 1, 2,  -119.0,  17.0, 225, (int[]){ 7, 6, 8, 5, 9, 4, 10, 3, 11, 2, 12, 1, 13, 0, 14, } },
-        { 1, 2,    -8.0,   1.0, 289, (int[]){ 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15, 0, 16, } },
-    };
-
     venc->channels = avccontext->channels;
     venc->sample_rate = avccontext->sample_rate;
     venc->blocksize[0] = venc->blocksize[1] = 11;
 
-    venc->ncodebooks = 29;
+    venc->ncodebooks = sizeof(cvectors)/sizeof(cvectors[0]);
     venc->codebooks = av_malloc(sizeof(codebook_t) * venc->ncodebooks);
 
     // codebook 0..14 - floor1 book, values 0..255
     // codebook 15 residue masterbook
     // codebook 16..29 residue
     for (book = 0; book < venc->ncodebooks; book++) {
-        cb = &venc->codebooks[book];
-        cb->nentries = codebook_sizes[book];
-        if (book < 16) {
-            cb->ndimentions = 2;
-            cb->min = 0.;
-            cb->delta = 0.;
-            cb->seq_p = 0;
-            cb->lookup = 0;
-            cb->quantlist = NULL;
-        } else {
-            int vals;
-            cb->seq_p = 0;
-            cb->nentries = cvectors[book - 16].real_len;
-            cb->ndimentions = cvectors[book - 16].dim;
-            cb->min = cvectors[book - 16].min;
-            cb->delta = cvectors[book - 16].delta;
-            cb->lookup = cvectors[book - 16].lookup;
-            vals = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
-            cb->quantlist = av_malloc(sizeof(int) * vals);
-            for (i = 0; i < vals; i++) cb->quantlist[i] = cvectors[book - 16].quant[i];
-        }
+        codebook_t * cb = &venc->codebooks[book];
+        int vals;
+        cb->ndimentions = cvectors[book].dim;
+        cb->nentries = cvectors[book].real_len;
+        cb->min = cvectors[book].min;
+        cb->delta = cvectors[book].delta;
+        cb->lookup = cvectors[book].lookup;
+        cb->seq_p = 0;
         cb->entries = av_malloc(sizeof(cb_entry_t) * cb->nentries);
         for (i = 0; i < cb->nentries; i++) {
-            if (i < codebook_sizes[book]) cb->entries[i].len = codebook_lens[book][i];
+            if (i < cvectors[book].len) cb->entries[i].len = cvectors[book].clens[i];
             else cb->entries[i].len = 0;
         }
+        if (cb->lookup) {
+            vals = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
+            cb->quantlist = av_malloc(sizeof(int) * vals);
+            for (i = 0; i < vals; i++) cb->quantlist[i] = cvectors[book].quant[i];
+        } else {
+            cb->quantlist = NULL;
+        }
         ready_codebook(cb);
     }