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Code Issues Releases Activity

avcodec/ivi: Mark band parameter as const

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-03-24 22:59:01 +01:00
parent 111e9b0929
commit 4bf9561d63
1 changed files with 7 additions and 7 deletions
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14
libavcodec/ivi.c
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@ -79,7 +79,7 @@ typedef void (*ivi_mc_avg_func) (int16_t *buf, const int16_t *ref_buf1,
const int16_t *ref_buf2,
ptrdiff_t pitch, int mc_type, int mc_type2);
static int ivi_mc(IVIBandDesc *band, ivi_mc_func mc, ivi_mc_avg_func mc_avg,
static int ivi_mc(const IVIBandDesc *band, ivi_mc_func mc, ivi_mc_avg_func mc_avg,
int offs, int mv_x, int mv_y, int mv_x2, int mv_y2,
int mc_type, int mc_type2)
{
@ -379,7 +379,7 @@ av_cold int ff_ivi_init_planes(AVCodecContext *avctx, IVIPlaneDesc *planes, cons
return 0;
}
static int ivi_init_tiles(IVIBandDesc *band, IVITile *ref_tile,
static int ivi_init_tiles(const IVIBandDesc *band, IVITile *ref_tile,
int p, int b, int t_height, int t_width)
{
int x, y;
@ -493,7 +493,7 @@ static int ivi_dec_tile_data_size(GetBitContext *gb)
return len;
}
static int ivi_dc_transform(IVIBandDesc *band, int *prev_dc, int buf_offs,
static int ivi_dc_transform(const IVIBandDesc *band, int *prev_dc, int buf_offs,
int blk_size)
{
int buf_size = band->pitch * band->aheight - buf_offs;
@ -508,7 +508,7 @@ static int ivi_dc_transform(IVIBandDesc *band, int *prev_dc, int buf_offs,
return 0;
}
static int ivi_decode_coded_blocks(GetBitContext *gb, IVIBandDesc *band,
static int ivi_decode_coded_blocks(GetBitContext *gb, const IVIBandDesc *band,
ivi_mc_func mc, ivi_mc_avg_func mc_avg,
int mv_x, int mv_y,
int mv_x2, int mv_y2,
@ -619,7 +619,7 @@ static int ivi_decode_coded_blocks(GetBitContext *gb, IVIBandDesc *band,
* @param[in] tile pointer to the tile descriptor
* @return result code: 0 - OK, -1 = error (corrupted blocks data)
*/
static int ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band,
static int ivi_decode_blocks(GetBitContext *gb, const IVIBandDesc *band,
IVITile *tile, AVCodecContext *avctx)
{
int mbn, blk, num_blocks, blk_size, ret, is_intra;
@ -766,7 +766,7 @@ static int ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band,
* @param[in] tile pointer to the tile descriptor
* @param[in] mv_scale scaling factor for motion vectors
*/
static int ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
static int ivi_process_empty_tile(AVCodecContext *avctx, const IVIBandDesc *band,
IVITile *tile, int32_t mv_scale)
{
int x, y, need_mc, mbn, blk, num_blocks, mv_x, mv_y, mc_type;
@ -887,7 +887,7 @@ static int ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
#ifdef DEBUG
static uint16_t ivi_calc_band_checksum(IVIBandDesc *band)
static uint16_t ivi_calc_band_checksum(const IVIBandDesc *band)
{
int x, y;
int16_t *src, checksum;