RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

hevcdsp: replace the SAOParams struct parameter from sao_band_filter 

Pass instead the two variables from the struct needed in the function.
This simplifies writing asm optimized versions of the function

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2015-01-27 16:46:57 -03:00
parent 65e6ab0c5a
commit 2929e56006
3 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavcodec/hevc_filter.c
View File

@ -259,7 +259,8 @@ static void sao_filter_CTB(HEVCContext *s, int x, int y)
case SAO_BAND:
copy_CTB(dst, src, width << s->sps->pixel_shift, height, stride_dst, stride_src);
s->hevcdsp.sao_band_filter(src, dst, stride_src, stride_dst,
sao, width, height, c_idx);
sao->offset_val[c_idx], sao->band_position[c_idx],
width, height);
restore_tqb_pixels(s, x, y, width, height, c_idx);
sao->type_idx[c_idx] = SAO_APPLIED;
break;

2
libavcodec/hevcdsp.h
View File

@ -59,7 +59,7 @@ typedef struct HEVCDSPContext {
void (*idct_dc[4])(int16_t *coeffs);
void (*sao_band_filter)(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src,
struct SAOParams *sao, int width, int height, int c_idx);
int16_t *sao_offset_val, int sao_left_class, int width, int height);
void (*sao_edge_filter[2])(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src,
struct SAOParams *sao, int *borders, int _width,

7
libavcodec/hevcdsp_template.c
View File

@ -302,16 +302,15 @@ IDCT_DC(32)
#undef ADD_AND_SCALE
static void FUNC(sao_band_filter_0)(uint8_t *_dst, uint8_t *_src,
ptrdiff_t stride_dst, ptrdiff_t stride_src, SAOParams *sao,
int width, int height, int c_idx)
ptrdiff_t stride_dst, ptrdiff_t stride_src,
int16_t *sao_offset_val, int sao_left_class,
int width, int height)
{
pixel *dst = (pixel *)_dst;
pixel *src = (pixel *)_src;
int offset_table[32] = { 0 };
int k, y, x;
int shift = BIT_DEPTH - 5;
int16_t *sao_offset_val = sao->offset_val[c_idx];
int sao_left_class = sao->band_position[c_idx];
stride_dst /= sizeof(pixel);
stride_src /= sizeof(pixel);