X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fvc1data.h;h=84e8188b21925cca6a67081d977b6a8effa38f37;hb=f4c444e17d137c786f0ed2da0e5943df505d5f9e;hp=131fd3a0caac32ede283f3d734184f6d5ebce41a;hpb=9cab9421ce3f6254e695b2b2bd31d28099162daf;p=ffmpeg

diff --git a/libavcodec/vc1data.h b/libavcodec/vc1data.h
index 131fd3a0caa..84e8188b219 100644
--- a/libavcodec/vc1data.h
+++ b/libavcodec/vc1data.h
@@ -41,9 +41,12 @@ extern const int ff_vc1_ttfrm_to_tt[4];
 extern const uint8_t ff_vc1_mv_pmode_table[2][5];
 extern const uint8_t ff_vc1_mv_pmode_table2[2][4];
 
-extern const int ff_vc1_fps_nr[5], ff_vc1_fps_dr[2];
+extern const int ff_vc1_fps_nr[7], ff_vc1_fps_dr[2];
 extern const uint8_t ff_vc1_pquant_table[3][32];
 
+/* MBMODE table for interlaced frame P-picture */
+extern const uint8_t ff_vc1_mbmode_intfrp[2][15][4];
+
 /** @name VC-1 VLC tables and defines
  *  @todo TODO move this into the context
  */
@@ -63,14 +66,32 @@ extern VLC ff_vc1_ttmb_vlc[3];
 extern VLC ff_vc1_mv_diff_vlc[4];
 #define VC1_CBPCY_P_VLC_BITS 9 //14
 extern VLC ff_vc1_cbpcy_p_vlc[4];
+#define VC1_ICBPCY_VLC_BITS 9
+extern VLC ff_vc1_icbpcy_vlc[8];
 #define VC1_4MV_BLOCK_PATTERN_VLC_BITS 6
 extern VLC ff_vc1_4mv_block_pattern_vlc[4];
+#define VC1_2MV_BLOCK_PATTERN_VLC_BITS 3
+extern VLC ff_vc1_2mv_block_pattern_vlc[4];
 #define VC1_TTBLK_VLC_BITS 5
 extern VLC ff_vc1_ttblk_vlc[3];
 #define VC1_SUBBLKPAT_VLC_BITS 6
 extern VLC ff_vc1_subblkpat_vlc[3];
+#define VC1_INTFR_4MV_MBMODE_VLC_BITS 9
+extern VLC ff_vc1_intfr_4mv_mbmode_vlc[4];
+#define VC1_INTFR_NON4MV_MBMODE_VLC_BITS 6
+extern VLC ff_vc1_intfr_non4mv_mbmode_vlc[4];
+#define VC1_IF_MMV_MBMODE_VLC_BITS 5
+extern VLC ff_vc1_if_mmv_mbmode_vlc[8];
+#define VC1_IF_1MV_MBMODE_VLC_BITS 5
+extern VLC ff_vc1_if_1mv_mbmode_vlc[8];
+#define VC1_1REF_MVDATA_VLC_BITS 9
+extern VLC ff_vc1_1ref_mvdata_vlc[4];
+#define VC1_2REF_MVDATA_VLC_BITS 9
+extern VLC ff_vc1_2ref_mvdata_vlc[8];
 
 extern VLC ff_vc1_ac_coeff_table[8];
+
+#define VC1_IF_MBMODE_VLC_BITS 5
 //@}
 
 
@@ -101,12 +122,20 @@ extern const uint8_t ff_vc1_norm6_spec[64][5];
 extern const uint8_t ff_vc1_4mv_block_pattern_codes[4][16];
 extern const uint8_t ff_vc1_4mv_block_pattern_bits[4][16];
 
-extern const uint8_t wmv3_dc_scale_table[32];
+/* 2MV Block pattern VLC tables */
+extern const uint8_t ff_vc1_2mv_block_pattern_codes[4][4];
+extern const uint8_t ff_vc1_2mv_block_pattern_bits[4][4];
+
+extern const uint8_t ff_wmv3_dc_scale_table[32];
 
 /* P-Picture CBPCY VLC tables */
 extern const uint16_t ff_vc1_cbpcy_p_codes[4][64];
 extern const uint8_t ff_vc1_cbpcy_p_bits[4][64];
 
+/* Interlaced CBPCY VLC tables (Table 124 - Table 131) */
+extern const uint16_t ff_vc1_icbpcy_p_codes[8][63];
+extern const uint8_t ff_vc1_icbpcy_p_bits[8][63];
+
 /* MacroBlock Transform Type: 7.1.3.11, p89
  * 8x8:B
  * 8x4:B:btm  8x4:B:top  8x4:B:both,
@@ -131,6 +160,26 @@ extern const uint8_t ff_vc1_subblkpat_bits[3][15];
 extern const uint16_t ff_vc1_mv_diff_codes[4][73];
 extern const uint8_t ff_vc1_mv_diff_bits[4][73];
 
+/* Interlaced frame picture MBMODE VLC tables (p. 246, p. 360) */
+extern const uint16_t ff_vc1_intfr_4mv_mbmode_codes[4][15];
+extern const uint8_t ff_vc1_intfr_4mv_mbmode_bits[4][15];
+extern const uint8_t ff_vc1_intfr_non4mv_mbmode_codes[4][9];
+extern const uint8_t ff_vc1_intfr_non4mv_mbmode_bits[4][9];
+
+/* Interlaced field picture MBMODE VLC tables (p. 356 - 11.4.1, 11.4.2) */
+extern const uint8_t ff_vc1_if_mmv_mbmode_codes[8][8];
+extern const uint8_t ff_vc1_if_mmv_mbmode_bits[8][8];
+extern const uint8_t ff_vc1_if_1mv_mbmode_codes[8][6];
+extern const uint8_t ff_vc1_if_1mv_mbmode_bits[8][6];
+
+/* Interlaced frame/field picture MVDATA VLC tables */
+/* 1-reference tables */
+extern const uint32_t ff_vc1_1ref_mvdata_codes[4][72];
+extern const uint8_t ff_vc1_1ref_mvdata_bits[4][72];
+/* 2-reference tables */
+extern const uint32_t ff_vc1_2ref_mvdata_codes[8][126];
+extern const uint8_t ff_vc1_2ref_mvdata_bits[8][126];
+
 /* DC differentials low+hi-mo, p217 are the same as in msmpeg4data .h */
 
 /* Scantables/ZZ scan are at 11.9 (p262) and 8.1.1.12 (p10) */
@@ -141,8 +190,19 @@ extern const int8_t ff_vc1_adv_interlaced_8x8_zz [64];
 extern const int8_t ff_vc1_adv_interlaced_8x4_zz [32];
 extern const int8_t ff_vc1_adv_interlaced_4x8_zz [32];
 extern const int8_t ff_vc1_adv_interlaced_4x4_zz [16];
+extern const int8_t ff_vc1_intra_horz_8x8_zz [64];
+extern const int8_t ff_vc1_intra_vert_8x8_zz [64];
 
 /* DQScale as specified in 8.1.3.9 - almost identical to 0x40000/i */
 extern const int32_t ff_vc1_dqscale[63];
 
+/* P Interlaced field picture MV predictor scaling values (Table 114) */
+extern const uint16_t ff_vc1_field_mvpred_scales[2][7][4];
+/* B Interlaced field picture backward MV predictor scaling values for first field (Table 115) */
+extern const uint16_t ff_vc1_b_field_mvpred_scales[7][4];
+
+#define AC_MODES 8
+
+extern const int ff_vc1_ac_sizes[AC_MODES];
+
 #endif /* AVCODEC_VC1DATA_H */