On Sat, Sep 29, 2012 at 02:04:52PM +0200, Anton Khirnov wrote:
> 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.
> --
OK
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