From efd29844eb84ca5e1b05292300054ea12b02d1e5 Mon Sep 17 00:00:00 2001
From: Martin Storsjö <martin@martin.st>
Date: Wed, 15 Feb 2012 14:10:33 +0200
Subject: mpegvideo: Add ff_ prefix to nonstatic functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
---
 libavcodec/mpeg12.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'libavcodec/mpeg12.c')

diff --git a/libavcodec/mpeg12.c b/libavcodec/mpeg12.c
index da4dd2c170..4b526eb6ef 100644
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@@ -1117,7 +1117,7 @@ static av_cold int mpeg_decode_init(AVCodecContext *avctx)
     for (i = 0; i < 64; i++)
        s2->dsp.idct_permutation[i]=i;
 
-    MPV_decode_defaults(s2);
+    ff_MPV_decode_defaults(s2);
 
     s->mpeg_enc_ctx.avctx  = avctx;
     s->mpeg_enc_ctx.flags  = avctx->flags;
@@ -1219,7 +1219,7 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
         if (s1->mpeg_enc_ctx_allocated) {
             ParseContext pc = s->parse_context;
             s->parse_context.buffer = 0;
-            MPV_common_end(s);
+            ff_MPV_common_end(s);
             s->parse_context = pc;
         }
 
@@ -1298,7 +1298,7 @@ static int mpeg_decode_postinit(AVCodecContext *avctx)
          * if DCT permutation is changed. */
         memcpy(old_permutation, s->dsp.idct_permutation, 64 * sizeof(uint8_t));
 
-        if (MPV_common_init(s) < 0)
+        if (ff_MPV_common_init(s) < 0)
             return -2;
 
         quant_matrix_rebuild(s->intra_matrix,        old_permutation, s->dsp.idct_permutation);
@@ -1563,7 +1563,7 @@ static int mpeg_field_start(MpegEncContext *s, const uint8_t *buf, int buf_size)
 
     /* start frame decoding */
     if (s->first_field || s->picture_structure == PICT_FRAME) {
-        if (MPV_frame_start(s, avctx) < 0)
+        if (ff_MPV_frame_start(s, avctx) < 0)
             return -1;
 
         ff_er_frame_start(s);
@@ -1753,13 +1753,13 @@ static int mpeg_decode_slice(MpegEncContext *s, int mb_y,
         s->dest[1] +=(16 >> lowres) >> s->chroma_x_shift;
         s->dest[2] +=(16 >> lowres) >> s->chroma_x_shift;
 
-        MPV_decode_mb(s, s->block);
+        ff_MPV_decode_mb(s, s->block);
 
         if (++s->mb_x >= s->mb_width) {
             const int mb_size = 16 >> s->avctx->lowres;
 
             ff_draw_horiz_band(s, mb_size*(s->mb_y >> field_pic), mb_size);
-            MPV_report_decode_progress(s);
+            ff_MPV_report_decode_progress(s);
 
             s->mb_x = 0;
             s->mb_y += 1 << field_pic;
@@ -1912,7 +1912,7 @@ static int slice_end(AVCodecContext *avctx, AVFrame *pict)
 
         ff_er_frame_end(s);
 
-        MPV_frame_end(s);
+        ff_MPV_frame_end(s);
 
         if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
             *pict = *(AVFrame*)s->current_picture_ptr;
@@ -2022,7 +2022,7 @@ static int vcr2_init_sequence(AVCodecContext *avctx)
     /* start new MPEG-1 context decoding */
     s->out_format = FMT_MPEG1;
     if (s1->mpeg_enc_ctx_allocated) {
-        MPV_common_end(s);
+        ff_MPV_common_end(s);
     }
     s->width  = avctx->coded_width;
     s->height = avctx->coded_height;
@@ -2037,7 +2037,7 @@ static int vcr2_init_sequence(AVCodecContext *avctx)
         if (avctx->idct_algo == FF_IDCT_AUTO)
             avctx->idct_algo = FF_IDCT_SIMPLE;
 
-    if (MPV_common_init(s) < 0)
+    if (ff_MPV_common_init(s) < 0)
         return -1;
     exchange_uv(s); // common init reset pblocks, so we swap them here
     s->swap_uv = 1; // in case of xvmc we need to swap uv for each MB
@@ -2478,7 +2478,7 @@ static int mpeg_decode_end(AVCodecContext *avctx)
     Mpeg1Context *s = avctx->priv_data;
 
     if (s->mpeg_enc_ctx_allocated)
-        MPV_common_end(&s->mpeg_enc_ctx);
+        ff_MPV_common_end(&s->mpeg_enc_ctx);
     return 0;
 }
 
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