[FFmpeg-cvslog] avcodec/motion_est: remove duplicate function
Marton Balint
git at videolan.org
Mon Jan 28 23:05:35 EET 2019
ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Sun Jan 6 14:26:11 2019 +0100| [483d02918872fb382e7d630b9ef5b2551283c2f4] | committer: Marton Balint
avcodec/motion_est: remove duplicate function
Signed-off-by: Marton Balint <cus at passwd.hu>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=483d02918872fb382e7d630b9ef5b2551283c2f4
---
libavcodec/motion_est.c | 4 +--
libavcodec/motion_est_template.c | 62 +---------------------------------------
2 files changed, 3 insertions(+), 63 deletions(-)
diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c
index 8b5ce2117a..759eea479d 100644
--- a/libavcodec/motion_est.c
+++ b/libavcodec/motion_est.c
@@ -633,7 +633,7 @@ static inline int h263_mv4_search(MpegEncContext *s, int mx, int my, int shift)
if(P[i][1] > (c->ymax<<shift)) P[i][1]= (c->ymax<<shift);
}
- dmin4 = epzs_motion_search4(s, &mx4, &my4, P, block, block, s->p_mv_table, (1<<16)>>shift);
+ dmin4 = epzs_motion_search2(s, &mx4, &my4, P, block, block, s->p_mv_table, (1<<16)>>shift, 1);
dmin4= c->sub_motion_search(s, &mx4, &my4, dmin4, block, block, size, h);
@@ -795,7 +795,7 @@ static int interlaced_search(MpegEncContext *s, int ref_index,
P_MV1[0]= mx; //FIXME not correct if block != field_select
P_MV1[1]= my / 2;
- dmin = epzs_motion_search2(s, &mx_i, &my_i, P, block, field_select+ref_index, mv_table, (1<<16)>>1);
+ dmin = epzs_motion_search2(s, &mx_i, &my_i, P, block, field_select+ref_index, mv_table, (1<<16)>>1, 0);
dmin= c->sub_motion_search(s, &mx_i, &my_i, dmin, block, field_select+ref_index, size, h);
diff --git a/libavcodec/motion_est_template.c b/libavcodec/motion_est_template.c
index 0c21bbfe1a..014038e54f 100644
--- a/libavcodec/motion_est_template.c
+++ b/libavcodec/motion_est_template.c
@@ -989,76 +989,16 @@ int ff_epzs_motion_search(MpegEncContext *s, int *mx_ptr, int *my_ptr,
}
}
-static int epzs_motion_search4(MpegEncContext * s,
- int *mx_ptr, int *my_ptr, int P[10][2],
- int src_index, int ref_index, int16_t (*last_mv)[2],
- int ref_mv_scale)
-{
- MotionEstContext * const c= &s->me;
- int best[2]={0, 0};
- int d, dmin;
- unsigned map_generation;
- const int penalty_factor= c->penalty_factor;
- const int size=1;
- const int h=8;
- const int ref_mv_stride= s->mb_stride;
- const int ref_mv_xy= s->mb_x + s->mb_y *ref_mv_stride;
- me_cmp_func cmpf, chroma_cmpf;
- LOAD_COMMON
- int flags= c->flags;
- LOAD_COMMON2
-
- cmpf = s->mecc.me_cmp[size];
- chroma_cmpf = s->mecc.me_cmp[size + 1];
-
- map_generation= update_map_generation(c);
-
- dmin = 1000000;
-
- /* first line */
- if (s->first_slice_line) {
- CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
- CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
- (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
- CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
- }else{
- CHECK_MV(P_MV1[0]>>shift, P_MV1[1]>>shift)
- //FIXME try some early stop
- CHECK_MV(P_MEDIAN[0]>>shift, P_MEDIAN[1]>>shift)
- CHECK_MV(P_LEFT[0]>>shift, P_LEFT[1]>>shift)
- CHECK_MV(P_TOP[0]>>shift, P_TOP[1]>>shift)
- CHECK_MV(P_TOPRIGHT[0]>>shift, P_TOPRIGHT[1]>>shift)
- CHECK_CLIPPED_MV((last_mv[ref_mv_xy][0]*ref_mv_scale + (1<<15))>>16,
- (last_mv[ref_mv_xy][1]*ref_mv_scale + (1<<15))>>16)
- }
- if(dmin>64*4){
- CHECK_CLIPPED_MV((last_mv[ref_mv_xy+1][0]*ref_mv_scale + (1<<15))>>16,
- (last_mv[ref_mv_xy+1][1]*ref_mv_scale + (1<<15))>>16)
- if(s->mb_y+1<s->end_mb_y) //FIXME replace at least with last_slice_line
- CHECK_CLIPPED_MV((last_mv[ref_mv_xy+ref_mv_stride][0]*ref_mv_scale + (1<<15))>>16,
- (last_mv[ref_mv_xy+ref_mv_stride][1]*ref_mv_scale + (1<<15))>>16)
- }
-
- dmin= diamond_search(s, best, dmin, src_index, ref_index, penalty_factor, size, h, flags);
-
- *mx_ptr= best[0];
- *my_ptr= best[1];
-
- return dmin;
-}
-
-//try to merge with above FIXME (needs PSNR test)
static int epzs_motion_search2(MpegEncContext * s,
int *mx_ptr, int *my_ptr, int P[10][2],
int src_index, int ref_index, int16_t (*last_mv)[2],
- int ref_mv_scale)
+ int ref_mv_scale, const int size)
{
MotionEstContext * const c= &s->me;
int best[2]={0, 0};
int d, dmin;
unsigned map_generation;
const int penalty_factor= c->penalty_factor;
- const int size=0; //FIXME pass as arg
const int h=8;
const int ref_mv_stride= s->mb_stride;
const int ref_mv_xy= s->mb_x + s->mb_y *ref_mv_stride;
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