int ff_rv_decode_dc(MpegEncContext *s, int n);
void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number);
-
-/* msmpeg4.c */
-void ff_msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number);
-void ff_msmpeg4_encode_ext_header(MpegEncContext * s);
-void ff_msmpeg4_encode_mb(MpegEncContext * s,
- int16_t block[6][64],
- int motion_x, int motion_y);
-int ff_msmpeg4_decode_picture_header(MpegEncContext * s);
-int ff_msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size);
-int ff_msmpeg4_decode_init(AVCodecContext *avctx);
-int ff_msmpeg4_encode_init(MpegEncContext *s);
-
int ff_mpeg_ref_picture(AVCodecContext *avctx, Picture *dst, Picture *src);
void ff_mpeg_unref_picture(AVCodecContext *avctx, Picture *picture);
void ff_free_picture_tables(Picture *pic);
void ff_msmpeg4_encode_motion(MpegEncContext * s, int mx, int my);
int ff_msmpeg4_coded_block_pred(MpegEncContext * s, int n,
uint8_t **coded_block_ptr);
+
+int ff_msmpeg4_encode_init(MpegEncContext *s);
+void ff_msmpeg4_encode_picture_header(MpegEncContext *s, int picture_number);
+void ff_msmpeg4_encode_ext_header(MpegEncContext *s);
+void ff_msmpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64],
+ int motion_x, int motion_y);
+
+int ff_msmpeg4_decode_init(AVCodecContext *avctx);
+int ff_msmpeg4_decode_picture_header(MpegEncContext *s);
+int ff_msmpeg4_decode_ext_header(MpegEncContext *s, int buf_size);
int ff_msmpeg4_decode_motion(MpegEncContext * s, int *mx_ptr, int *my_ptr);
int ff_msmpeg4_decode_block(MpegEncContext * s, int16_t * block,
int n, int coded, const uint8_t *scan_table);
int ff_msmpeg4_pred_dc(MpegEncContext *s, int n,
int16_t **dc_val_ptr, int *dir_ptr);
+
#define CONFIG_MSMPEG4_DECODER (CONFIG_MSMPEG4V1_DECODER || \
CONFIG_MSMPEG4V2_DECODER || \
CONFIG_MSMPEG4V3_DECODER || \