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hevc/mvs: cosmetics

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cherry picked from commit 9053cd92700e939cde49ab0ea3c6917be453cab7

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/79/head
Mickaël Raulet 10 years ago committed by Michael Niedermayer
parent cd714afe81
commit 5f08b417b4
1 changed files with 9 additions and 9 deletions
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  1. 18
      libavcodec/hevc_mvs.c

18
libavcodec/hevc_mvs.c
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@ -60,7 +60,7 @@ void ff_hevc_set_neighbour_available(HEVCContext *s, int x0, int y0,
/*
* 6.4.1 Derivation process for z-scan order block availability
*/
static int z_scan_block_avail(HEVCContext *s, int xCurr, int yCurr,
static av_always_inline int z_scan_block_avail(HEVCContext *s, int xCurr, int yCurr,
int xN, int yN)
{
#define MIN_TB_ADDR_ZS(x, y) \
@ -82,7 +82,7 @@ static int z_scan_block_avail(HEVCContext *s, int xCurr, int yCurr,
}
//check if the two luma locations belong to the same mostion estimation region
static int isDiffMER(HEVCContext *s, int xN, int yN, int xP, int yP)
static av_always_inline int is_diff_mer(HEVCContext *s, int xN, int yN, int xP, int yP)
{
uint8_t plevel = s->pps->log2_parallel_merge_level;
@ -94,7 +94,7 @@ static int isDiffMER(HEVCContext *s, int xN, int yN, int xP, int yP)
#define MATCH(x) (A.x == B.x)
// check if the mv's and refidx are the same between A and B
static int compareMVrefidx(struct MvField A, struct MvField B)
static av_always_inline int compare_mv_ref_idx(struct MvField A, struct MvField B)
{
int a_pf = A.pred_flag;
int b_pf = B.pred_flag;
@ -272,7 +272,7 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
z_scan_block_avail(s, x0, y0, x ## v, y ## v)
#define COMPARE_MV_REFIDX(a, b) \
compareMVrefidx(TAB_MVF_PU(a), TAB_MVF_PU(b))
compare_mv_ref_idx(TAB_MVF_PU(a), TAB_MVF_PU(b))
/*
* 8.5.3.1.2 Derivation process for spatial merging candidates
@ -330,7 +330,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
(lc->cu.part_mode == PART_Nx2N ||
lc->cu.part_mode == PART_nLx2N ||
lc->cu.part_mode == PART_nRx2N) ||
isDiffMER(s, xA1, yA1, x0, y0)) {
is_diff_mer(s, xA1, yA1, x0, y0)) {
is_available_a1 = 0;
} else {
is_available_a1 = AVAILABLE(cand_left, A1);
@ -345,7 +345,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
(lc->cu.part_mode == PART_2NxN ||
lc->cu.part_mode == PART_2NxnU ||
lc->cu.part_mode == PART_2NxnD) ||
isDiffMER(s, xB1, yB1, x0, y0)) {
is_diff_mer(s, xB1, yB1, x0, y0)) {
is_available_b1 = 0;
} else {
is_available_b1 = AVAILABLE(cand_up, B1);
@ -361,7 +361,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
is_available_b0 = AVAILABLE(cand_up_right, B0) &&
xB0 < s->sps->width &&
PRED_BLOCK_AVAILABLE(B0) &&
!isDiffMER(s, xB0, yB0, x0, y0);
!is_diff_mer(s, xB0, yB0, x0, y0);
if (is_available_b0 &&
!(is_available_b1 && COMPARE_MV_REFIDX(B0, B1))) {
@ -374,7 +374,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
is_available_a0 = AVAILABLE(cand_bottom_left, A0) &&
yA0 < s->sps->height &&
PRED_BLOCK_AVAILABLE(A0) &&
!isDiffMER(s, xA0, yA0, x0, y0);
!is_diff_mer(s, xA0, yA0, x0, y0);
if (is_available_a0 &&
!(is_available_a1 && COMPARE_MV_REFIDX(A0, A1))) {
@ -385,7 +385,7 @@ static void derive_spatial_merge_candidates(HEVCContext *s, int x0, int y0,
// above left spatial merge candidate
is_available_b2 = AVAILABLE(cand_up_left, B2) &&
!isDiffMER(s, xB2, yB2, x0, y0);
!is_diff_mer(s, xB2, yB2, x0, y0);
if (is_available_b2 &&
!(is_available_a1 && COMPARE_MV_REFIDX(B2, A1)) &&

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