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Update aom to slightly newer commit ID

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trav90 2018-10-17 05:59:08 -05:00 • committed by Roy Tam
commit 76f1e6edca
311 changed files with 55292 additions and 33790 deletions
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58
third_party/aom/av1/common/pred_common.c vendored
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@ -153,6 +153,48 @@ int av1_get_pred_context_intra_interp(const MACROBLOCKD *xd) {
#endif // CONFIG_INTRA_INTERP
#endif // CONFIG_EXT_INTRA
#if CONFIG_PALETTE && CONFIG_PALETTE_DELTA_ENCODING
int av1_get_palette_cache(const MODE_INFO *above_mi, const MODE_INFO *left_mi,
int plane, uint16_t *cache) {
int above_n = 0, left_n = 0;
if (above_mi)
above_n = above_mi->mbmi.palette_mode_info.palette_size[plane != 0];
if (left_mi)
left_n = left_mi->mbmi.palette_mode_info.palette_size[plane != 0];
if (above_n == 0 && left_n == 0) return 0;
int above_idx = plane * PALETTE_MAX_SIZE;
int left_idx = plane * PALETTE_MAX_SIZE;
int n = 0;
const uint16_t *above_colors =
above_mi->mbmi.palette_mode_info.palette_colors;
const uint16_t *left_colors = left_mi->mbmi.palette_mode_info.palette_colors;
// Merge the sorted lists of base colors from above and left to get
// combined sorted color cache.
while (above_n > 0 && left_n > 0) {
uint16_t v_above = above_colors[above_idx];
uint16_t v_left = left_colors[left_idx];
if (v_left < v_above) {
if (n == 0 || v_left != cache[n - 1]) cache[n++] = v_left;
++left_idx, --left_n;
} else {
if (n == 0 || v_above != cache[n - 1]) cache[n++] = v_above;
++above_idx, --above_n;
if (v_left == v_above) ++left_idx, --left_n;
}
}
while (above_n-- > 0) {
uint16_t val = above_colors[above_idx++];
if (n == 0 || val != cache[n - 1]) cache[n++] = val;
}
while (left_n-- > 0) {
uint16_t val = left_colors[left_idx++];
if (n == 0 || val != cache[n - 1]) cache[n++] = val;
}
assert(n <= 2 * PALETTE_MAX_SIZE);
return n;
}
#endif // CONFIG_PALETTE && CONFIG_PALETTE_DELTA_ENCODING
// The mode info data structure has a one element border above and to the
// left of the entries corresponding to real macroblocks.
// The prediction flags in these dummy entries are initialized to 0.
@ -278,7 +320,7 @@ int av1_get_reference_mode_context(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is either
// GOLDEN_FRAME or LAST3_FRAME.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
@ -295,7 +337,7 @@ int av1_get_pred_context_comp_ref_p(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
@ -388,7 +430,7 @@ int av1_get_pred_context_comp_ref_p(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is LAST_FRAME,
// conditioning on it is either LAST_FRAME or LAST2_FRAME.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p1(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
@ -405,7 +447,7 @@ int av1_get_pred_context_comp_ref_p1(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
@ -499,7 +541,7 @@ int av1_get_pred_context_comp_ref_p1(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is GOLDEN_FRAME,
// conditioning on it is either GOLDEN or LAST3.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p2(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
@ -516,7 +558,7 @@ int av1_get_pred_context_comp_ref_p2(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
@ -604,7 +646,7 @@ int av1_get_pred_context_comp_ref_p2(const AV1_COMMON *cm,
}
// Returns a context number for the given MB prediction signal
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_bwdref_p(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
@ -621,7 +663,7 @@ int av1_get_pred_context_comp_bwdref_p(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries corresponding to real macroblocks.
// The prediction flags in these dummy entries are initialized to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else