[libav-commits] ivi_common: make ff_ivi_process_empty_tile() static.

Anton Khirnov git at libav.org
Sat Sep 29 19:21:26 CEST 2012


Module: libav
Branch: master
Commit: 5d2170c53bf4c2b0499f230c43764e4acf228f88

Author:    Anton Khirnov <anton at khirnov.net>
Committer: Anton Khirnov <anton at khirnov.net>
Date:      Sat Sep 29 11:06:54 2012 +0200

ivi_common: make ff_ivi_process_empty_tile() static.

It's not used outside of ivi_common.c

---

 libavcodec/ivi_common.c |   15 ++++++++++++---
 libavcodec/ivi_common.h |   12 ------------
 2 files changed, 12 insertions(+), 15 deletions(-)

diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c
index 6ff0f80..65fc500 100644
--- a/libavcodec/ivi_common.c
+++ b/libavcodec/ivi_common.c
@@ -489,8 +489,17 @@ int ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile)
     return 0;
 }
 
-void ff_ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
-                               IVITile *tile, int32_t mv_scale)
+/**
+ *  Handle empty tiles by performing data copying and motion
+ *  compensation respectively.
+ *
+ *  @param[in]  avctx     ptr to the AVCodecContext
+ *  @param[in]  band      pointer to the band descriptor
+ *  @param[in]  tile      pointer to the tile descriptor
+ *  @param[in]  mv_scale  scaling factor for motion vectors
+ */
+static void ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
+                                   IVITile *tile, int32_t mv_scale)
 {
     int             x, y, need_mc, mbn, blk, num_blocks, mv_x, mv_y, mc_type;
     int             offs, mb_offset, row_offset;
@@ -673,7 +682,7 @@ static int decode_band(IVI45DecContext *ctx, int plane_num,
         }
         tile->is_empty = get_bits1(&ctx->gb);
         if (tile->is_empty) {
-            ff_ivi_process_empty_tile(avctx, band, tile,
+            ivi_process_empty_tile(avctx, band, tile,
                                       (ctx->planes[0].bands[0].mb_size >> 3) - (band->mb_size >> 3));
             av_dlog(avctx, "Empty tile encountered!\n");
         } else {
diff --git a/libavcodec/ivi_common.h b/libavcodec/ivi_common.h
index edbe96a..1b654f8 100644
--- a/libavcodec/ivi_common.h
+++ b/libavcodec/ivi_common.h
@@ -376,18 +376,6 @@ int  ff_ivi_dec_tile_data_size(GetBitContext *gb);
 int  ff_ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile);
 
 /**
- *  Handle empty tiles by performing data copying and motion
- *  compensation respectively.
- *
- *  @param[in]  avctx     ptr to the AVCodecContext
- *  @param[in]  band      pointer to the band descriptor
- *  @param[in]  tile      pointer to the tile descriptor
- *  @param[in]  mv_scale  scaling factor for motion vectors
- */
-void ff_ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
-                               IVITile *tile, int32_t mv_scale);
-
-/**
  *  Convert and output the current plane.
  *  This conversion is done by adding back the bias value of 128
  *  (subtracted in the encoder) and clipping the result.



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