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| author | Yaowu Xu <yaowu@google.com> | 2010-11-16 13:58:21 -0800 |
|---|---|---|
| committer | Yaowu Xu <yaowu@google.com> | 2010-11-18 09:07:16 -0800 |
| commit | 06c70d304ff1f672acbabbc3fae0a8202919a868 (patch) | |
| tree | c251fbeb1d006f17261db423c62e6db48ef6698d /vp8/decoder/detokenize.c | |
| parent | a2ebd0f3e4951832d2ecde5792cbd38819603ac1 (diff) | |
| download | libvpx-06c70d304ff1f672acbabbc3fae0a8202919a868.tar libvpx-06c70d304ff1f672acbabbc3fae0a8202919a868.tar.gz libvpx-06c70d304ff1f672acbabbc3fae0a8202919a868.tar.bz2 libvpx-06c70d304ff1f672acbabbc3fae0a8202919a868.zip | |
extends the range of tokens
Extending the value range of tokens allows further experiments on
extending quantizer range. Encoder and decoder were verified to
produce matching reconstructed buffers by tests with forced
quantized value of 1.
Change-Id: I12faf92832867870b6f71ddeafbf643f1040086d
Diffstat (limited to 'vp8/decoder/detokenize.c')
| -rw-r--r-- | vp8/decoder/detokenize.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/vp8/decoder/detokenize.c b/vp8/decoder/detokenize.c index 7d013d240..1fdfdb783 100644 --- a/vp8/decoder/detokenize.c +++ b/vp8/decoder/detokenize.c @@ -38,23 +38,23 @@ typedef struct { INT16 min_val; INT16 Length; - UINT8 Probs[12]; + UINT8 Probs[14]; } TOKENEXTRABITS; */ DECLARE_ALIGNED(16, static const TOKENEXTRABITS, vp8d_token_extra_bits2[MAX_ENTROPY_TOKENS]) = { - { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */ - { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */ - { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */ - { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */ - { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */ - { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */ - { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */ - { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */ - { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */ - { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */ - { 67, 10, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */ + { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */ + { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */ + { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */ + { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */ + { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */ + { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */ + { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */ + { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */ + { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */ + { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */ + { 67, 12, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */ { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* EOB TOKEN */ }; |