1 files changed, 35 insertions, 11 deletions

diff --git a/libavcodec/vc1.h b/libavcodec/vc1.h
index 5087b7c611..69f6ca9e4d 100644
--- 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
  */
 
@@ -151,6 +151,21 @@ enum FrameCodingMode {
     ILACE_FIELD         ///<  in the bitstream is reported as 11b
 };
 
+/**
+ * Imode types
+ * @{
+ */
+enum Imode {
+    IMODE_RAW,
+    IMODE_NORM2,
+    IMODE_DIFF2,
+    IMODE_NORM6,
+    IMODE_DIFF6,
+    IMODE_ROWSKIP,
+    IMODE_COLSKIP
+};
+/** @} */ //imode defines
+
 /** The VC1 Context
  * @todo Change size wherever another size is more efficient
  * Many members are only used for Advanced Profile
@@ -201,8 +216,9 @@ typedef struct VC1Context{
      */
     //@{
     int profile;          ///< 2 bits, Profile
-    int frmrtq_postproc;  ///< 3 bits
+    int frmrtq_postproc;  ///< 3 bits,
     int bitrtq_postproc;  ///< 5 bits, 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, 2 bits (not in Simple)
@@ -278,8 +294,9 @@ typedef struct VC1Context{
     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 last_use_ic, *curr_use_ic, next_use_ic, aux_use_ic;
     int rnd;                        ///< rounding control
+    int cbptab;
 
     /** Frame decoding info for S/M profiles only */
     //@{
@@ -329,7 +346,7 @@ 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];
@@ -351,6 +368,11 @@ typedef struct VC1Context{
     int frfd, brfd;         ///< reference frame distance (forward or backward)
     int first_pic_header_flag;
     int pic_header_flag;
+    int mbmodetab;
+    int icbptab;
+    int imvtab;
+    int twomvbptab;
+    int fourmvbptab;
 
     /** Frame decoding info for sprite modes */
     //@{
@@ -400,10 +422,12 @@ void ff_vc1_init_transposed_scantables(VC1Context *v);
 int  ff_vc1_decode_end(AVCodecContext *avctx);
 void ff_vc1_decode_blocks(VC1Context *v);
 
-void ff_vc1_loop_filter_iblk(VC1Context *v, int pq);
-void ff_vc1_loop_filter_iblk_delayed(VC1Context *v, int pq);
-void ff_vc1_smooth_overlap_filter_iblk(VC1Context *v);
-void ff_vc1_apply_p_loop_filter(VC1Context *v);
+void ff_vc1_i_overlap_filter(VC1Context *v);
+void ff_vc1_p_overlap_filter(VC1Context *v);
+void ff_vc1_i_loop_filter(VC1Context *v);
+void ff_vc1_p_loop_filter(VC1Context *v);
+void ff_vc1_p_intfr_loop_filter(VC1Context *v);
+void ff_vc1_b_intfi_loop_filter(VC1Context *v);
 
 void ff_vc1_mc_1mv(VC1Context *v, int dir);
 void ff_vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg);