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Merge "Add a quick path in build_intra_predictors" into nextgenv2

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Hui Su
2016-05-26 22:12:53 +00:00
committed by Gerrit Code Review
parent 88eaf5d6ce bad6e169bf
commit e717ece4ab
1 changed files with 24 additions and 0 deletions
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24
vp10/common/reconintra.c
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@@ -1198,6 +1198,20 @@ static void build_intra_predictors_high(const MACROBLOCKD *xd,
#endif // CONFIG_EXT_INTRA #endif // CONFIG_EXT_INTRA
(void) plane; (void) plane;
assert(n_top_px >= 0);
assert(n_topright_px >= 0);
assert(n_left_px >= 0);
assert(n_bottomleft_px >= 0);
if ((!need_above && n_left_px == 0) || (!need_left && n_top_px == 0)) {
int i;
const int val = (n_left_px == 0) ? base + 1 : base - 1;
for (i = 0; i < bs; ++i) {
vpx_memset16(dst, val, bs);
dst += dst_stride;
}
return;
}
// NEED_LEFT // NEED_LEFT
if (need_left) { if (need_left) {
@@ -1361,6 +1375,16 @@ static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
assert(n_left_px >= 0); assert(n_left_px >= 0);
assert(n_bottomleft_px >= 0); assert(n_bottomleft_px >= 0);
if ((!need_above && n_left_px == 0) || (!need_left && n_top_px == 0)) {
int i;
const int val = (n_left_px == 0) ? 129 : 127;
for (i = 0; i < bs; ++i) {
memset(dst, val, bs);
dst += dst_stride;
}
return;
}
// NEED_LEFT // NEED_LEFT
if (need_left) { if (need_left) {
#if CONFIG_EXT_INTRA #if CONFIG_EXT_INTRA