@@ -298,70 +298,70 @@ static av_cold void msmpeg4_decode_init_static(void)
{
MVTable *mv;
- INIT_FIRST_VLC_RL(ff_rl_table[0], 642);
- INIT_FIRST_VLC_RL(ff_rl_table[1], 1104);
- INIT_FIRST_VLC_RL(ff_rl_table[2], 554);
- INIT_VLC_RL(ff_rl_table[3], 940);
- INIT_VLC_RL(ff_rl_table[4], 962);
- /* ff_rl_table[5] coincides with ff_h263_rl_inter which has just been
- * initialized in ff_h263_decode_init() above. So just copy the VLCs. */
- av_assert1(ff_h263_rl_inter.rl_vlc[0]);
- memcpy(ff_rl_table[5].rl_vlc, ff_h263_rl_inter.rl_vlc, sizeof(ff_rl_table[5].rl_vlc));
-
- mv = &ff_mv_tables[0];
- INIT_VLC_STATIC(&mv->vlc, MV_VLC_BITS, MSMPEG4_MV_TABLES_NB_ELEMS + 1,
+ INIT_FIRST_VLC_RL(ff_rl_table[0], 642);
+ INIT_FIRST_VLC_RL(ff_rl_table[1], 1104);
+ INIT_FIRST_VLC_RL(ff_rl_table[2], 554);
+ INIT_VLC_RL(ff_rl_table[3], 940);
+ INIT_VLC_RL(ff_rl_table[4], 962);
+ /* ff_rl_table[5] coincides with ff_h263_rl_inter which has just been
+ * initialized in ff_h263_decode_init() above. So just copy the VLCs. */
+ av_assert1(ff_h263_rl_inter.rl_vlc[0]);
+ memcpy(ff_rl_table[5].rl_vlc, ff_h263_rl_inter.rl_vlc, sizeof(ff_rl_table[5].rl_vlc));
+
+ mv = &ff_mv_tables[0];
+ INIT_VLC_STATIC(&mv->vlc, MV_VLC_BITS, MSMPEG4_MV_TABLES_NB_ELEMS + 1,
mv->table_mv_bits, 1, 1,
mv->table_mv_code, 2, 2, 3714);
- mv = &ff_mv_tables[1];
- INIT_VLC_STATIC(&mv->vlc, MV_VLC_BITS, MSMPEG4_MV_TABLES_NB_ELEMS + 1,
+ mv = &ff_mv_tables[1];
+ INIT_VLC_STATIC(&mv->vlc, MV_VLC_BITS, MSMPEG4_MV_TABLES_NB_ELEMS + 1,
mv->table_mv_bits, 1, 1,
mv->table_mv_code, 2, 2, 2694);
- INIT_VLC_STATIC(&ff_msmp4_dc_luma_vlc[0], DC_VLC_BITS, 120,
- &ff_table0_dc_lum[0][1], 8, 4,
- &ff_table0_dc_lum[0][0], 8, 4, 1158);
- INIT_VLC_STATIC(&ff_msmp4_dc_chroma_vlc[0], DC_VLC_BITS, 120,
- &ff_table0_dc_chroma[0][1], 8, 4,
- &ff_table0_dc_chroma[0][0], 8, 4, 1118);
- INIT_VLC_STATIC(&ff_msmp4_dc_luma_vlc[1], DC_VLC_BITS, 120,
- &ff_table1_dc_lum[0][1], 8, 4,
- &ff_table1_dc_lum[0][0], 8, 4, 1476);
- INIT_VLC_STATIC(&ff_msmp4_dc_chroma_vlc[1], DC_VLC_BITS, 120,
- &ff_table1_dc_chroma[0][1], 8, 4,
- &ff_table1_dc_chroma[0][0], 8, 4, 1216);
-
- INIT_VLC_STATIC(&v2_dc_lum_vlc, DC_VLC_BITS, 512,
- &ff_v2_dc_lum_table[0][1], 8, 4,
- &ff_v2_dc_lum_table[0][0], 8, 4, 1472);
- INIT_VLC_STATIC(&v2_dc_chroma_vlc, DC_VLC_BITS, 512,
- &ff_v2_dc_chroma_table[0][1], 8, 4,
- &ff_v2_dc_chroma_table[0][0], 8, 4, 1506);
-
- INIT_VLC_STATIC(&v2_intra_cbpc_vlc, V2_INTRA_CBPC_VLC_BITS, 4,
- &ff_v2_intra_cbpc[0][1], 2, 1,
- &ff_v2_intra_cbpc[0][0], 2, 1, 8);
- INIT_VLC_STATIC(&v2_mb_type_vlc, V2_MB_TYPE_VLC_BITS, 8,
- &ff_v2_mb_type[0][1], 2, 1,
- &ff_v2_mb_type[0][0], 2, 1, 128);
-
- for (unsigned i = 0, offset = 0; i < 4; i++) {
- static VLC_TYPE vlc_buf[1636 + 2648 + 1532 + 2488][2];
- ff_mb_non_intra_vlc[i].table = &vlc_buf[offset];
- ff_mb_non_intra_vlc[i].table_allocated = FF_ARRAY_ELEMS(vlc_buf) - offset;
- init_vlc(&ff_mb_non_intra_vlc[i], MB_NON_INTRA_VLC_BITS, 128,
- &ff_wmv2_inter_table[i][0][1], 8, 4,
- &ff_wmv2_inter_table[i][0][0], 8, 4,
- INIT_VLC_STATIC_OVERLONG);
- offset += ff_mb_non_intra_vlc[i].table_size;
- }
+ INIT_VLC_STATIC(&ff_msmp4_dc_luma_vlc[0], DC_VLC_BITS, 120,
+ &ff_table0_dc_lum[0][1], 8, 4,
+ &ff_table0_dc_lum[0][0], 8, 4, 1158);
+ INIT_VLC_STATIC(&ff_msmp4_dc_chroma_vlc[0], DC_VLC_BITS, 120,
+ &ff_table0_dc_chroma[0][1], 8, 4,
+ &ff_table0_dc_chroma[0][0], 8, 4, 1118);
+ INIT_VLC_STATIC(&ff_msmp4_dc_luma_vlc[1], DC_VLC_BITS, 120,
+ &ff_table1_dc_lum[0][1], 8, 4,
+ &ff_table1_dc_lum[0][0], 8, 4, 1476);
+ INIT_VLC_STATIC(&ff_msmp4_dc_chroma_vlc[1], DC_VLC_BITS, 120,
+ &ff_table1_dc_chroma[0][1], 8, 4,
+ &ff_table1_dc_chroma[0][0], 8, 4, 1216);
+
+ INIT_VLC_STATIC(&v2_dc_lum_vlc, DC_VLC_BITS, 512,
+ &ff_v2_dc_lum_table[0][1], 8, 4,
+ &ff_v2_dc_lum_table[0][0], 8, 4, 1472);
+ INIT_VLC_STATIC(&v2_dc_chroma_vlc, DC_VLC_BITS, 512,
+ &ff_v2_dc_chroma_table[0][1], 8, 4,
+ &ff_v2_dc_chroma_table[0][0], 8, 4, 1506);
+
+ INIT_VLC_STATIC(&v2_intra_cbpc_vlc, V2_INTRA_CBPC_VLC_BITS, 4,
+ &ff_v2_intra_cbpc[0][1], 2, 1,
+ &ff_v2_intra_cbpc[0][0], 2, 1, 8);
+ INIT_VLC_STATIC(&v2_mb_type_vlc, V2_MB_TYPE_VLC_BITS, 8,
+ &ff_v2_mb_type[0][1], 2, 1,
+ &ff_v2_mb_type[0][0], 2, 1, 128);
+
+ for (unsigned i = 0, offset = 0; i < 4; i++) {
+ static VLC_TYPE vlc_buf[1636 + 2648 + 1532 + 2488][2];
+ ff_mb_non_intra_vlc[i].table = &vlc_buf[offset];
+ ff_mb_non_intra_vlc[i].table_allocated = FF_ARRAY_ELEMS(vlc_buf) - offset;
+ init_vlc(&ff_mb_non_intra_vlc[i], MB_NON_INTRA_VLC_BITS, 128,
+ &ff_wmv2_inter_table[i][0][1], 8, 4,
+ &ff_wmv2_inter_table[i][0][0], 8, 4,
+ INIT_VLC_STATIC_OVERLONG);
+ offset += ff_mb_non_intra_vlc[i].table_size;
+ }
- INIT_VLC_STATIC(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
- &ff_msmp4_mb_i_table[0][1], 4, 2,
- &ff_msmp4_mb_i_table[0][0], 4, 2, 536);
+ INIT_VLC_STATIC(&ff_msmp4_mb_i_vlc, MB_INTRA_VLC_BITS, 64,
+ &ff_msmp4_mb_i_table[0][1], 4, 2,
+ &ff_msmp4_mb_i_table[0][0], 4, 2, 536);
- INIT_VLC_STATIC(&ff_inter_intra_vlc, INTER_INTRA_VLC_BITS, 4,
- &ff_table_inter_intra[0][1], 2, 1,
- &ff_table_inter_intra[0][0], 2, 1, 8);
+ INIT_VLC_STATIC(&ff_inter_intra_vlc, INTER_INTRA_VLC_BITS, 4,
+ &ff_table_inter_intra[0][1], 2, 1,
+ &ff_table_inter_intra[0][0], 2, 1, 8);
}
av_cold int ff_msmpeg4_decode_init(AVCodecContext *avctx)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavcodec/msmpeg4dec.c | 114 ++++++++++++++++++++-------------------- 1 file changed, 57 insertions(+), 57 deletions(-)