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avcodec/motion_est: Constify mv-table parameters where possible

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-01-31 01:03:04 +01:00
parent 32ce3b7168
commit 8b856a9e53
3 changed files with 7 additions and 7 deletions
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2
libavcodec/motion_est.c
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@ -1594,7 +1594,7 @@ void ff_estimate_b_frame_motion(MpegEncContext * s,
}
/* find best f_code for ME which do unlimited searches */
int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type)
int ff_get_best_fcode(MpegEncContext * s, const int16_t (*mv_table)[2], int type)
{
if (s->motion_est != FF_ME_ZERO) {
int score[8];

6
libavcodec/motion_est.h
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@ -118,14 +118,14 @@ int ff_pre_estimate_p_frame_motion(struct MpegEncContext *s,
int ff_epzs_motion_search(struct 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 size,
int h);
const int16_t (*last_mv)[2], int ref_mv_scale,
int size, int h);
int ff_get_mb_score(struct MpegEncContext *s, int mx, int my, int src_index,
int ref_index, int size, int h, int add_rate);
int ff_get_best_fcode(struct MpegEncContext *s,
int16_t (*mv_table)[2], int type);
const int16_t (*mv_table)[2], int type);
void ff_fix_long_p_mvs(struct MpegEncContext *s, int type);
void ff_fix_long_mvs(struct MpegEncContext *s, uint8_t *field_select_table,

6
libavcodec/motion_est_template.c
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@ -858,7 +858,7 @@ static av_always_inline int diamond_search(MpegEncContext * s, int *best, int dm
optimal mv.
*/
static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx_ptr, int *my_ptr,
int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
int P[10][2], int src_index, int ref_index, const int16_t (*last_mv)[2],
int ref_mv_scale, int flags, int size, int h)
{
MotionEstContext * const c= &s->me;
@ -976,7 +976,7 @@ static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int
//this function is dedicated to the brain damaged gcc
int ff_epzs_motion_search(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,
const int16_t (*last_mv)[2], int ref_mv_scale,
int size, int h)
{
MotionEstContext * const c= &s->me;
@ -992,7 +992,7 @@ int ff_epzs_motion_search(MpegEncContext *s, int *mx_ptr, int *my_ptr,
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 src_index, int ref_index, const int16_t (*last_mv)[2],
int ref_mv_scale, const int size)
{
MotionEstContext * const c= &s->me;