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Unified Diff: source/libvpx/vp9/encoder/vp9_tokenize.c

Issue 592203002: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 6 years, 3 months ago
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Index: source/libvpx/vp9/encoder/vp9_tokenize.c
===================================================================
--- source/libvpx/vp9/encoder/vp9_tokenize.c (revision 292072)
+++ source/libvpx/vp9/encoder/vp9_tokenize.c (working copy)
@@ -28,6 +28,18 @@
static int16_t dct_value_cost[DCT_MAX_VALUE * 2];
const int16_t *vp9_dct_value_cost_ptr;
+#if CONFIG_VP9_HIGHBITDEPTH
+static TOKENVALUE dct_value_tokens_high10[DCT_MAX_VALUE_HIGH10 * 2];
+const TOKENVALUE *vp9_dct_value_tokens_high10_ptr;
+static int16_t dct_value_cost_high10[DCT_MAX_VALUE_HIGH10 * 2];
+const int16_t *vp9_dct_value_cost_high10_ptr;
+
+static TOKENVALUE dct_value_tokens_high12[DCT_MAX_VALUE_HIGH12 * 2];
+const TOKENVALUE *vp9_dct_value_tokens_high12_ptr;
+static int16_t dct_value_cost_high12[DCT_MAX_VALUE_HIGH12 * 2];
+const int16_t *vp9_dct_value_cost_high12_ptr;
+#endif
+
// Array indices are identical to previously-existing CONTEXT_NODE indices
const vp9_tree_index vp9_coef_tree[TREE_SIZE(ENTROPY_TOKENS)] = {
-EOB_TOKEN, 2, // 0 = EOB
@@ -57,6 +69,21 @@
static vp9_tree_index cat1[2], cat2[4], cat3[6], cat4[8], cat5[10], cat6[28];
+#if CONFIG_VP9_HIGHBITDEPTH
+static vp9_tree_index cat1_high10[2];
+static vp9_tree_index cat2_high10[4];
+static vp9_tree_index cat3_high10[6];
+static vp9_tree_index cat4_high10[8];
+static vp9_tree_index cat5_high10[10];
+static vp9_tree_index cat6_high10[32];
+static vp9_tree_index cat1_high12[2];
+static vp9_tree_index cat2_high12[4];
+static vp9_tree_index cat3_high12[6];
+static vp9_tree_index cat4_high12[8];
+static vp9_tree_index cat5_high12[10];
+static vp9_tree_index cat6_high12[36];
+#endif
+
static void init_bit_tree(vp9_tree_index *p, int n) {
int i = 0;
@@ -75,6 +102,20 @@
init_bit_tree(cat4, 4);
init_bit_tree(cat5, 5);
init_bit_tree(cat6, 14);
+#if CONFIG_VP9_HIGHBITDEPTH
+ init_bit_tree(cat1_high10, 1);
+ init_bit_tree(cat2_high10, 2);
+ init_bit_tree(cat3_high10, 3);
+ init_bit_tree(cat4_high10, 4);
+ init_bit_tree(cat5_high10, 5);
+ init_bit_tree(cat6_high10, 16);
+ init_bit_tree(cat1_high12, 1);
+ init_bit_tree(cat2_high12, 2);
+ init_bit_tree(cat3_high12, 3);
+ init_bit_tree(cat4_high12, 4);
+ init_bit_tree(cat5_high12, 5);
+ init_bit_tree(cat6_high12, 18);
+#endif
}
const vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS] = {
@@ -92,6 +133,37 @@
{0, 0, 0, 0} // EOB_TOKEN
};
+#if CONFIG_VP9_HIGHBITDEPTH
+const vp9_extra_bit vp9_extra_bits_high10[ENTROPY_TOKENS] = {
+ {0, 0, 0, 0}, // ZERO_TOKEN
+ {0, 0, 0, 1}, // ONE_TOKEN
+ {0, 0, 0, 2}, // TWO_TOKEN
+ {0, 0, 0, 3}, // THREE_TOKEN
+ {0, 0, 0, 4}, // FOUR_TOKEN
+ {cat1_high10, vp9_cat1_prob_high10, 1, CAT1_MIN_VAL}, // CATEGORY1_TOKEN
+ {cat2_high10, vp9_cat2_prob_high10, 2, CAT2_MIN_VAL}, // CATEGORY2_TOKEN
+ {cat3_high10, vp9_cat3_prob_high10, 3, CAT3_MIN_VAL}, // CATEGORY3_TOKEN
+ {cat4_high10, vp9_cat4_prob_high10, 4, CAT4_MIN_VAL}, // CATEGORY4_TOKEN
+ {cat5_high10, vp9_cat5_prob_high10, 5, CAT5_MIN_VAL}, // CATEGORY5_TOKEN
+ {cat6_high10, vp9_cat6_prob_high10, 16, CAT6_MIN_VAL}, // CATEGORY6_TOKEN
+ {0, 0, 0, 0} // EOB_TOKEN
+};
+const vp9_extra_bit vp9_extra_bits_high12[ENTROPY_TOKENS] = {
+ {0, 0, 0, 0}, // ZERO_TOKEN
+ {0, 0, 0, 1}, // ONE_TOKEN
+ {0, 0, 0, 2}, // TWO_TOKEN
+ {0, 0, 0, 3}, // THREE_TOKEN
+ {0, 0, 0, 4}, // FOUR_TOKEN
+ {cat1_high12, vp9_cat1_prob_high12, 1, CAT1_MIN_VAL}, // CATEGORY1_TOKEN
+ {cat2_high12, vp9_cat2_prob_high12, 2, CAT2_MIN_VAL}, // CATEGORY2_TOKEN
+ {cat3_high12, vp9_cat3_prob_high12, 3, CAT3_MIN_VAL}, // CATEGORY3_TOKEN
+ {cat4_high12, vp9_cat4_prob_high12, 4, CAT4_MIN_VAL}, // CATEGORY4_TOKEN
+ {cat5_high12, vp9_cat5_prob_high12, 5, CAT5_MIN_VAL}, // CATEGORY5_TOKEN
+ {cat6_high12, vp9_cat6_prob_high12, 18, CAT6_MIN_VAL}, // CATEGORY6_TOKEN
+ {0, 0, 0, 0} // EOB_TOKEN
+};
+#endif
+
struct vp9_token vp9_coef_encodings[ENTROPY_TOKENS];
void vp9_coef_tree_initialize() {
@@ -99,11 +171,9 @@
vp9_tokens_from_tree(vp9_coef_encodings, vp9_coef_tree);
}
-void vp9_tokenize_initialize() {
- TOKENVALUE *const t = dct_value_tokens + DCT_MAX_VALUE;
- const vp9_extra_bit *const e = vp9_extra_bits;
-
- int i = -DCT_MAX_VALUE;
+static void tokenize_init_one(TOKENVALUE *t, const vp9_extra_bit *const e,
+ int16_t *value_cost, int max_value) {
+ int i = -max_value;
int sign = 1;
do {
@@ -130,7 +200,7 @@
// initialize the cost for extra bits for all possible coefficient value.
{
int cost = 0;
- const vp9_extra_bit *p = &vp9_extra_bits[t[i].token];
+ const vp9_extra_bit *p = &e[t[i].token];
if (p->base_val) {
const int extra = t[i].extra;
@@ -140,13 +210,36 @@
cost += treed_cost(p->tree, p->prob, extra >> 1, length);
cost += vp9_cost_bit(vp9_prob_half, extra & 1); /* sign */
- dct_value_cost[i + DCT_MAX_VALUE] = cost;
+ value_cost[i] = cost;
}
}
- } while (++i < DCT_MAX_VALUE);
+ } while (++i < max_value);
+}
+void vp9_tokenize_initialize() {
vp9_dct_value_tokens_ptr = dct_value_tokens + DCT_MAX_VALUE;
vp9_dct_value_cost_ptr = dct_value_cost + DCT_MAX_VALUE;
+
+ tokenize_init_one(dct_value_tokens + DCT_MAX_VALUE, vp9_extra_bits,
+ dct_value_cost + DCT_MAX_VALUE, DCT_MAX_VALUE);
+#if CONFIG_VP9_HIGHBITDEPTH
+ vp9_dct_value_tokens_high10_ptr = dct_value_tokens_high10 +
+ DCT_MAX_VALUE_HIGH10;
+ vp9_dct_value_cost_high10_ptr = dct_value_cost_high10 + DCT_MAX_VALUE_HIGH10;
+
+ tokenize_init_one(dct_value_tokens_high10 + DCT_MAX_VALUE_HIGH10,
+ vp9_extra_bits_high10,
+ dct_value_cost_high10 + DCT_MAX_VALUE_HIGH10,
+ DCT_MAX_VALUE_HIGH10);
+ vp9_dct_value_tokens_high12_ptr = dct_value_tokens_high12 +
+ DCT_MAX_VALUE_HIGH12;
+ vp9_dct_value_cost_high12_ptr = dct_value_cost_high12 + DCT_MAX_VALUE_HIGH12;
+
+ tokenize_init_one(dct_value_tokens_high12 + DCT_MAX_VALUE_HIGH12,
+ vp9_extra_bits_high12,
+ dct_value_cost_high12 + DCT_MAX_VALUE_HIGH12,
+ DCT_MAX_VALUE_HIGH12);
+#endif
}
struct tokenize_b_args {
@@ -206,13 +299,13 @@
uint8_t token_cache[32 * 32];
struct macroblock_plane *p = &cpi->mb.plane[plane];
struct macroblockd_plane *pd = &xd->plane[plane];
- MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ MB_MODE_INFO *mbmi = &xd->mi[0].src_mi->mbmi;
int pt; /* near block/prev token context index */
int c;
TOKENEXTRA *t = *tp; /* store tokens starting here */
int eob = p->eobs[block];
const PLANE_TYPE type = pd->plane_type;
- const int16_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block);
+ const tran_low_t *qcoeff = BLOCK_OFFSET(p->qcoeff, block);
const int segment_id = mbmi->segment_id;
const int16_t *scan, *nb;
const scan_order *so;
@@ -225,6 +318,7 @@
cpi->common.counts.eob_branch[tx_size][type][ref];
const uint8_t *const band = get_band_translate(tx_size);
const int seg_eob = get_tx_eob(&cpi->common.seg, segment_id, tx_size);
+ const TOKENVALUE *dct_value_tokens;
int aoff, loff;
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &aoff, &loff);
@@ -235,6 +329,18 @@
scan = so->scan;
nb = so->neighbors;
c = 0;
+#if CONFIG_VP9_HIGH && CONFIG_HIGH_QUANT
+ if (cpi->common.profile >= PROFILE_2) {
+ dct_value_tokens = (cpi->common.bit_depth == VPX_BITS_10 ?
+ vp9_dct_value_tokens_high10_ptr :
+ vp9_dct_value_tokens_high12_ptr);
+ } else {
+ dct_value_tokens = vp9_dct_value_tokens_ptr;
+ }
+#else
+ dct_value_tokens = vp9_dct_value_tokens_ptr;
+#endif
+
while (c < eob) {
int v = 0;
int skip_eob = 0;
@@ -253,14 +359,13 @@
}
add_token(&t, coef_probs[band[c]][pt],
- vp9_dct_value_tokens_ptr[v].extra,
- (uint8_t)vp9_dct_value_tokens_ptr[v].token,
+ dct_value_tokens[v].extra,
+ (uint8_t)dct_value_tokens[v].token,
(uint8_t)skip_eob,
counts[band[c]][pt]);
eob_branch[band[c]][pt] += !skip_eob;
- token_cache[scan[c]] =
- vp9_pt_energy_class[vp9_dct_value_tokens_ptr[v].token];
+ token_cache[scan[c]] = vp9_pt_energy_class[dct_value_tokens[v].token];
++c;
pt = get_coef_context(nb, token_cache, c);
}
@@ -302,7 +407,7 @@
BLOCK_SIZE bsize) {
VP9_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &cpi->mb.e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ MB_MODE_INFO *const mbmi = &xd->mi[0].src_mi->mbmi;
TOKENEXTRA *t_backup = *t;
const int ctx = vp9_get_skip_context(xd);
const int skip_inc = !vp9_segfeature_active(&cm->seg, mbmi->segment_id,
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