doc/decoders: Document libcelt

[ffmpeg] / libavcodec / vc1.h

diff --git a/libavcodec/vc1.h b/libavcodec/vc1.h
index 9d7743a9fdc29f9fc9d695c8dc4d3557f81292a6..c77ab7ce099fdfe50ef449f0261722a62e14c657 100644 (file)
--- a/libavcodec/vc1.h
+++ b/libavcodec/vc1.h
@@ -3,20 +3,20 @@
  * Copyright (c) 2006-2007 Konstantin Shishkov
  * Partly based on vc9.c (c) 2005 Anonymous, Alex Beregszaszi, Michael Niedermayer
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -212,9 +212,6 @@ typedef struct VC1Context{
     int panscanflag;      ///< NUMPANSCANWIN, TOPLEFT{X,Y}, BOTRIGHT{X,Y} present
     int refdist_flag;     ///< REFDIST syntax element present in II, IP, PI or PP field picture headers
     int extended_dmv;     ///< Additional extended dmv range at P/B frame-level
-    int color_prim;       ///< 8bits, chroma coordinates of the color primaries
-    int transfer_char;    ///< 8bits, Opto-electronic transfer characteristics
-    int matrix_coef;      ///< 8bits, Color primaries->YCbCr transform matrix
     int hrd_param_flag;   ///< Presence of Hypothetical Reference
                           ///< Decoder parameters
     int psf;              ///< Progressive Segmented Frame
@@ -227,6 +224,7 @@ typedef struct VC1Context{
     int profile;          ///< 2bits, Profile
     int frmrtq_postproc;  ///< 3bits,
     int bitrtq_postproc;  ///< 5bits, quantized framerate-based postprocessing strength
+    int max_coded_width, max_coded_height;
     int fastuvmc;         ///< Rounding of qpel vector to hpel ? (not in Simple)
     int extended_mv;      ///< Ext MV in P/B (not in Simple)
     int dquant;           ///< How qscale varies with MBs, 2bits (not in Simple)
@@ -298,8 +296,11 @@ typedef struct VC1Context{
     int dmb_is_raw;                 ///< direct mb plane is raw
     int fmb_is_raw;                 ///< forward mb plane is raw
     int skip_is_raw;                ///< skip mb plane is not coded
-    uint8_t luty[256], lutuv[256];  ///< lookup tables used for intensity compensation
-    int use_ic;                     ///< use intensity compensation in B-frames
+    uint8_t last_luty[2][256], last_lutuv[2][256];  ///< lookup tables used for intensity compensation
+    uint8_t  aux_luty[2][256],  aux_lutuv[2][256];  ///< lookup tables used for intensity compensation
+    uint8_t next_luty[2][256], next_lutuv[2][256];  ///< lookup tables used for intensity compensation
+    uint8_t (*curr_luty)[256]  ,(*curr_lutuv)[256];
+    int last_use_ic, curr_use_ic, next_use_ic, aux_use_ic;
     int rnd;                        ///< rounding control
 
     /** Frame decoding info for S/M profiles only */
@@ -342,7 +343,6 @@ typedef struct VC1Context{
     int intcomp;
     uint8_t lumscale2;  ///< for interlaced field P picture
     uint8_t lumshift2;
-    uint8_t luty2[256], lutuv2[256]; // lookup tables used for intensity compensation
     VLC* mbmode_vlc;
     VLC* imv_vlc;
     VLC* twomvbp_vlc;
@@ -351,7 +351,7 @@ typedef struct VC1Context{
     uint8_t fourmvbp;
     uint8_t* fieldtx_plane;
     int fieldtx_is_raw;
-    int8_t zzi_8x8[64];
+    uint8_t zzi_8x8[64];
     uint8_t *blk_mv_type_base, *blk_mv_type;    ///< 0: frame MV, 1: field MV (interlaced frame)
     uint8_t *mv_f_base, *mv_f[2];               ///< 0: MV obtained from same field, 1: opposite field
     uint8_t *mv_f_next_base, *mv_f_next[2];
@@ -399,8 +399,6 @@ typedef struct VC1Context{
     int end_mb_x;                ///< Horizontal macroblock limit (used only by mss2)
 
     int parse_only;              ///< Context is used within parser
-
-    int warn_interlaced;
 } VC1Context;
 
 /** Find VC-1 marker in buffer