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be2516a091
Removed some obsolete patches that were either backports from newer svn revisions, or a fix for older, non-applicable assemblers. Update our own README to account for upstream's migration to git. I didn't remove the bug 703135 patch as it's for MSVC it seems, and we still use MSVC for Windows. Also deleted some unneeded upstream code deleted by Mozilla as well.
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2009 *
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* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
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* *
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********************************************************************
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function:
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last mod: $Id$
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********************************************************************/
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#if !defined(_huffman_H)
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# define _huffman_H (1)
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# include "theora/codec.h"
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# include "ocintrin.h"
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/*The range of valid quantized DCT coefficient values.
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VP3 used 511 in the encoder, but the bitstream is capable of 580.*/
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#define OC_DCT_VAL_RANGE (580)
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#define OC_NDCT_TOKEN_BITS (5)
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#define OC_DCT_EOB1_TOKEN (0)
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#define OC_DCT_EOB2_TOKEN (1)
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#define OC_DCT_EOB3_TOKEN (2)
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#define OC_DCT_REPEAT_RUN0_TOKEN (3)
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#define OC_DCT_REPEAT_RUN1_TOKEN (4)
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#define OC_DCT_REPEAT_RUN2_TOKEN (5)
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#define OC_DCT_REPEAT_RUN3_TOKEN (6)
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#define OC_DCT_SHORT_ZRL_TOKEN (7)
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#define OC_DCT_ZRL_TOKEN (8)
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#define OC_ONE_TOKEN (9)
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#define OC_MINUS_ONE_TOKEN (10)
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#define OC_TWO_TOKEN (11)
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#define OC_MINUS_TWO_TOKEN (12)
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#define OC_DCT_VAL_CAT2 (13)
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#define OC_DCT_VAL_CAT3 (17)
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#define OC_DCT_VAL_CAT4 (18)
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#define OC_DCT_VAL_CAT5 (19)
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#define OC_DCT_VAL_CAT6 (20)
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#define OC_DCT_VAL_CAT7 (21)
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#define OC_DCT_VAL_CAT8 (22)
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#define OC_DCT_RUN_CAT1A (23)
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#define OC_DCT_RUN_CAT1B (28)
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#define OC_DCT_RUN_CAT1C (29)
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#define OC_DCT_RUN_CAT2A (30)
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#define OC_DCT_RUN_CAT2B (31)
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#define OC_NDCT_EOB_TOKEN_MAX (7)
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#define OC_NDCT_ZRL_TOKEN_MAX (9)
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#define OC_NDCT_VAL_MAX (23)
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#define OC_NDCT_VAL_CAT1_MAX (13)
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#define OC_NDCT_VAL_CAT2_MAX (17)
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#define OC_NDCT_VAL_CAT2_SIZE (OC_NDCT_VAL_CAT2_MAX-OC_DCT_VAL_CAT2)
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#define OC_NDCT_RUN_MAX (32)
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#define OC_NDCT_RUN_CAT1A_MAX (28)
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extern const unsigned char OC_DCT_TOKEN_EXTRA_BITS[TH_NDCT_TOKENS];
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#endif
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