1 files changed, 17 insertions, 17 deletions

diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 26213f1de1..e542369292 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -686,21 +686,21 @@ typedef struct MpegEncContext {
         &new_ctx->picture[pic - old_ctx->picture] : pic - (Picture*)old_ctx + (Picture*)new_ctx)\
     : NULL)
 
-void MPV_decode_defaults(MpegEncContext *s);
-int MPV_common_init(MpegEncContext *s);
-void MPV_common_end(MpegEncContext *s);
-void MPV_decode_mb(MpegEncContext *s, DCTELEM block[12][64]);
-int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx);
-void MPV_frame_end(MpegEncContext *s);
-int MPV_encode_init(AVCodecContext *avctx);
-int MPV_encode_end(AVCodecContext *avctx);
-int MPV_encode_picture(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data);
-void MPV_common_init_mmx(MpegEncContext *s);
-void MPV_common_init_axp(MpegEncContext *s);
-void MPV_common_init_mmi(MpegEncContext *s);
-void MPV_common_init_arm(MpegEncContext *s);
-void MPV_common_init_altivec(MpegEncContext *s);
-void MPV_common_init_bfin(MpegEncContext *s);
+void ff_MPV_decode_defaults(MpegEncContext *s);
+int ff_MPV_common_init(MpegEncContext *s);
+void ff_MPV_common_end(MpegEncContext *s);
+void ff_MPV_decode_mb(MpegEncContext *s, DCTELEM block[12][64]);
+int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx);
+void ff_MPV_frame_end(MpegEncContext *s);
+int ff_MPV_encode_init(AVCodecContext *avctx);
+int ff_MPV_encode_end(AVCodecContext *avctx);
+int ff_MPV_encode_picture(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data);
+void ff_MPV_common_init_mmx(MpegEncContext *s);
+void ff_MPV_common_init_axp(MpegEncContext *s);
+void ff_MPV_common_init_mmi(MpegEncContext *s);
+void ff_MPV_common_init_arm(MpegEncContext *s);
+void ff_MPV_common_init_altivec(MpegEncContext *s);
+void ff_MPV_common_init_bfin(MpegEncContext *s);
 void ff_clean_intra_table_entries(MpegEncContext *s);
 void ff_draw_horiz_band(MpegEncContext *s, int y, int h);
 void ff_mpeg_flush(AVCodecContext *avctx);
@@ -710,8 +710,8 @@ void ff_release_unused_pictures(MpegEncContext *s, int remove_current);
 int ff_find_unused_picture(MpegEncContext *s, int shared);
 void ff_denoise_dct(MpegEncContext *s, DCTELEM *block);
 void ff_update_duplicate_context(MpegEncContext *dst, MpegEncContext *src);
-int MPV_lowest_referenced_row(MpegEncContext *s, int dir);
-void MPV_report_decode_progress(MpegEncContext *s);
+int ff_MPV_lowest_referenced_row(MpegEncContext *s, int dir);
+void ff_MPV_report_decode_progress(MpegEncContext *s);
 int ff_mpeg_update_thread_context(AVCodecContext *dst, const AVCodecContext *src);
 const uint8_t *avpriv_mpv_find_start_code(const uint8_t *p, const uint8_t *end, uint32_t *state);
 void ff_set_qscale(MpegEncContext * s, int qscale);