X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmpeg4video.h;h=3db6f85153d021221f4719c3170dce7d9753cafe;hb=339af976b6fd9c05d1e75e75a5323efdb3d6afa1;hp=dd0a59038d4974c56c7a7a3b53608b1672b7379a;hpb=ee96ab2db507b95a694f10b152481cf71842de28;p=ffmpeg

diff --git a/libavcodec/mpeg4video.h b/libavcodec/mpeg4video.h
index dd0a59038d4..3db6f85153d 100644
--- a/libavcodec/mpeg4video.h
+++ b/libavcodec/mpeg4video.h
@@ -115,10 +115,6 @@ typedef struct Mpeg4DecContext {
     int cplx_estimation_trash_p;
     int cplx_estimation_trash_b;
 
-    VLC studio_intra_tab[12];
-    VLC studio_luma_dc;
-    VLC studio_chroma_dc;
-
     int rgb;
 } Mpeg4DecContext;
 
@@ -133,12 +129,13 @@ extern const int8_t ff_mpeg4_intra_level[102];
 extern const int8_t ff_mpeg4_intra_run[102];
 
 extern RLTable ff_mpeg4_rl_intra;
+void ff_mpeg4_init_rl_intra(void);
 
 /* Note this is identical to the intra rvlc except that it is reordered. */
 extern RLTable ff_rvlc_rl_inter;
 extern RLTable ff_rvlc_rl_intra;
 
-extern const uint16_t ff_sprite_trajectory_tab[15][2];
+extern const uint8_t ff_sprite_trajectory_lens[15];
 extern const uint8_t ff_mb_type_b_tab[4][2];
 
 /* these matrixes will be permuted for the idct */
@@ -151,9 +148,9 @@ extern const uint16_t ff_mpeg4_resync_prefix[8];
 
 extern const uint8_t ff_mpeg4_dc_threshold[8];
 
-extern const uint16_t ff_mpeg4_studio_dc_luma[19][2];
-extern const uint16_t ff_mpeg4_studio_dc_chroma[19][2];
-extern const uint16_t ff_mpeg4_studio_intra[12][22][2];
+extern const uint8_t ff_mpeg4_studio_dc_luma[19][2];
+extern const uint8_t ff_mpeg4_studio_dc_chroma[19][2];
+extern const uint8_t ff_mpeg4_studio_intra[12][24][2];
 
 void ff_mpeg4_encode_mb(MpegEncContext *s,
                         int16_t block[6][64],
@@ -163,7 +160,7 @@ void ff_mpeg4_pred_ac(MpegEncContext *s, int16_t *block, int n,
 void ff_set_mpeg4_time(MpegEncContext *s);
 int ff_mpeg4_encode_picture_header(MpegEncContext *s, int picture_number);
 
-int ff_mpeg4_decode_picture_header(Mpeg4DecContext *ctx, GetBitContext *gb);
+int ff_mpeg4_decode_picture_header(Mpeg4DecContext *ctx, GetBitContext *gb, int header);
 void ff_mpeg4_encode_video_packet_header(MpegEncContext *s);
 void ff_mpeg4_clean_buffers(MpegEncContext *s);
 void ff_mpeg4_stuffing(PutBitContext *pbc);
@@ -184,8 +181,6 @@ int ff_mpeg4_frame_end(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
  */
 int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my);
 
-extern uint8_t ff_mpeg4_static_rl_table_store[3][2][2 * MAX_RUN + MAX_LEVEL + 3];
-
 #if 0 //3IV1 is quite rare and it slows things down a tiny bit
 #define IS_3IV1 s->codec_tag == AV_RL32("3IV1")
 #else