ref: 993d10a21774a29d6c708131e54ee3331bda20df
parent: 6989e81d611b438c21cab5576d01b1b30c5b1e34
author: Deb Mukherjee <debargha@google.com>
date: Wed Sep 24 02:36:34 EDT 2014
Adds various high bit-depth encode functions Change-Id: I6f67b171022bbc8199c6d674190b57f6bab1b62f
--- a/vp9/decoder/vp9_decodeframe.c
+++ b/vp9/decoder/vp9_decodeframe.c
@@ -196,6 +196,64 @@
if (eob > 0) {TX_TYPE tx_type = DCT_DCT;
tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ if (xd->lossless) {+ tx_type = DCT_DCT;
+ vp9_high_iwht4x4_add(dqcoeff, dst, stride, eob, xd->bd);
+ } else {+ const PLANE_TYPE plane_type = pd->plane_type;
+ switch (tx_size) {+ case TX_4X4:
+ tx_type = get_tx_type_4x4(plane_type, xd, block);
+ vp9_high_iht4x4_add(tx_type, dqcoeff, dst, stride, eob, xd->bd);
+ break;
+ case TX_8X8:
+ tx_type = get_tx_type(plane_type, xd);
+ vp9_high_iht8x8_add(tx_type, dqcoeff, dst, stride, eob, xd->bd);
+ break;
+ case TX_16X16:
+ tx_type = get_tx_type(plane_type, xd);
+ vp9_high_iht16x16_add(tx_type, dqcoeff, dst, stride, eob, xd->bd);
+ break;
+ case TX_32X32:
+ tx_type = DCT_DCT;
+ vp9_high_idct32x32_add(dqcoeff, dst, stride, eob, xd->bd);
+ break;
+ default:
+ assert(0 && "Invalid transform size");
+ }
+ }
+ } else {+ if (xd->lossless) {+ tx_type = DCT_DCT;
+ vp9_iwht4x4_add(dqcoeff, dst, stride, eob);
+ } else {+ const PLANE_TYPE plane_type = pd->plane_type;
+ switch (tx_size) {+ case TX_4X4:
+ tx_type = get_tx_type_4x4(plane_type, xd, block);
+ vp9_iht4x4_add(tx_type, dqcoeff, dst, stride, eob);
+ break;
+ case TX_8X8:
+ tx_type = get_tx_type(plane_type, xd);
+ vp9_iht8x8_add(tx_type, dqcoeff, dst, stride, eob);
+ break;
+ case TX_16X16:
+ tx_type = get_tx_type(plane_type, xd);
+ vp9_iht16x16_add(tx_type, dqcoeff, dst, stride, eob);
+ break;
+ case TX_32X32:
+ tx_type = DCT_DCT;
+ vp9_idct32x32_add(dqcoeff, dst, stride, eob);
+ break;
+ default:
+ assert(0 && "Invalid transform size");
+ return;
+ }
+ }
+ }
+#else
if (xd->lossless) {tx_type = DCT_DCT;
vp9_iwht4x4_add(dqcoeff, dst, stride, eob);
@@ -220,8 +278,10 @@
break;
default:
assert(0 && "Invalid transform size");
+ return;
}
}
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (eob == 1) {vpx_memset(dqcoeff, 0, 2 * sizeof(dqcoeff[0]));
@@ -599,6 +659,9 @@
cm->y_dc_delta_q == 0 &&
cm->uv_dc_delta_q == 0 &&
cm->uv_ac_delta_q == 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+ xd->bd = (int)cm->bit_depth;
+#endif
}
static INTERP_FILTER read_interp_filter(struct vp9_read_bit_buffer *rb) {@@ -1139,8 +1202,17 @@
static void read_bitdepth_colorspace_sampling(
VP9_COMMON *cm, struct vp9_read_bit_buffer *rb) {- if (cm->profile >= PROFILE_2)
+ if (cm->profile >= PROFILE_2) {cm->bit_depth = vp9_rb_read_bit(rb) ? VPX_BITS_12 : VPX_BITS_10;
+#if CONFIG_VP9_HIGHBITDEPTH
+ cm->use_highbitdepth = 1;
+#endif
+ } else {+ cm->bit_depth = VPX_BITS_8;
+#if CONFIG_VP9_HIGHBITDEPTH
+ cm->use_highbitdepth = 0;
+#endif
+ }
cm->color_space = (COLOR_SPACE)vp9_rb_read_literal(rb, 3);
if (cm->color_space != SRGB) {vp9_rb_read_bit(rb); // [16,235] (including xvycc) vs [0,255] range
@@ -1244,6 +1316,10 @@
// case (normative).
cm->color_space = BT_601;
cm->subsampling_y = cm->subsampling_x = 1;
+ cm->bit_depth = VPX_BITS_8;
+#if CONFIG_VP9_HIGHBITDEPTH
+ cm->use_highbitdepth = 0;
+#endif
}
pbi->refresh_frame_flags = vp9_rb_read_literal(rb, REF_FRAMES);
@@ -1284,6 +1360,9 @@
}
}
}
+#if CONFIG_VP9_HIGHBITDEPTH
+ get_frame_new_buffer(cm)->bit_depth = cm->bit_depth;
+#endif
if (pbi->need_resync) {vpx_internal_error(&cm->error, VPX_CODEC_CORRUPT_FRAME,
--- a/vp9/encoder/vp9_aq_variance.c
+++ b/vp9/encoder/vp9_aq_variance.c
@@ -34,6 +34,9 @@
#define SEGMENT_ID(i) segment_id[(i) - ENERGY_MIN]
DECLARE_ALIGNED(16, static const uint8_t, vp9_64_zeros[64]) = {0};+#if CONFIG_VP9_HIGHBITDEPTH
+DECLARE_ALIGNED(16, static const uint16_t, vp9_highbd_64_zeros[64]) = {0};+#endif
unsigned int vp9_vaq_segment_id(int energy) {ENERGY_IN_BOUNDS(energy);
@@ -126,14 +129,40 @@
const int bw = 8 * num_8x8_blocks_wide_lookup[bs] - right_overflow;
const int bh = 8 * num_8x8_blocks_high_lookup[bs] - bottom_overflow;
int avg;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ high_variance(x->plane[0].src.buf, x->plane[0].src.stride,
+ CONVERT_TO_BYTEPTR(vp9_highbd_64_zeros), 0, bw, bh, &sse,
+ &avg);
+ sse >>= 2 * (xd->bd - 8);
+ avg >>= (xd->bd - 8);
+ } else {+ variance(x->plane[0].src.buf, x->plane[0].src.stride,
+ vp9_64_zeros, 0, bw, bh, &sse, &avg);
+ }
+#else
variance(x->plane[0].src.buf, x->plane[0].src.stride,
vp9_64_zeros, 0, bw, bh, &sse, &avg);
+#endif // CONFIG_VP9_HIGHBITDEPTH
var = sse - (((int64_t)avg * avg) / (bw * bh));
return (256 * var) / (bw * bh);
} else {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ var = cpi->fn_ptr[bs].vf(x->plane[0].src.buf,
+ x->plane[0].src.stride,
+ CONVERT_TO_BYTEPTR(vp9_highbd_64_zeros),
+ 0, &sse);
+ } else {+ var = cpi->fn_ptr[bs].vf(x->plane[0].src.buf,
+ x->plane[0].src.stride,
+ vp9_64_zeros, 0, &sse);
+ }
+#else
var = cpi->fn_ptr[bs].vf(x->plane[0].src.buf,
x->plane[0].src.stride,
vp9_64_zeros, 0, &sse);
+#endif // CONFIG_VP9_HIGHBITDEPTH
return (256 * var) >> num_pels_log2_lookup[bs];
}
}
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -120,16 +120,28 @@
}
static void pack_mb_tokens(vp9_writer *w,
- TOKENEXTRA **tp, const TOKENEXTRA *const stop) {+ TOKENEXTRA **tp, const TOKENEXTRA *const stop,
+ vpx_bit_depth_t bit_depth) {TOKENEXTRA *p = *tp;
while (p < stop && p->token != EOSB_TOKEN) {const int t = p->token;
const struct vp9_token *const a = &vp9_coef_encodings[t];
- const vp9_extra_bit *const b = &vp9_extra_bits[t];
int i = 0;
int v = a->value;
int n = a->len;
+#if CONFIG_VP9_HIGHBITDEPTH
+ const vp9_extra_bit *b;
+ if (bit_depth == VPX_BITS_12)
+ b = &vp9_extra_bits_high12[t];
+ else if (bit_depth == VPX_BITS_10)
+ b = &vp9_extra_bits_high10[t];
+ else
+ b = &vp9_extra_bits[t];
+#else
+ const vp9_extra_bit *const b = &vp9_extra_bits[t];
+ (void) bit_depth;
+#endif // CONFIG_VP9_HIGHBITDEPTH
/* skip one or two nodes */
if (p->skip_eob_node) {@@ -387,7 +399,7 @@
}
assert(*tok < tok_end);
- pack_mb_tokens(w, tok, tok_end);
+ pack_mb_tokens(w, tok, tok_end, cm->bit_depth);
}
static void write_partition(const VP9_COMMON *const cm,
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -61,16 +61,51 @@
// Eventually this should be replaced by custom no-reference routines,
// which will be faster.
static const uint8_t VP9_VAR_OFFS[64] = {- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128,
- 128, 128, 128, 128, 128, 128, 128, 128
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128
};
+#if CONFIG_VP9_HIGHBITDEPTH
+static const uint16_t VP9_HIGH_VAR_OFFS_8[64] = {+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128,
+ 128, 128, 128, 128, 128, 128, 128, 128
+};
+
+static const uint16_t VP9_HIGH_VAR_OFFS_10[64] = {+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4,
+ 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4, 128*4
+};
+
+static const uint16_t VP9_HIGH_VAR_OFFS_12[64] = {+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16,
+ 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16, 128*16
+};
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
static unsigned int get_sby_perpixel_variance(VP9_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs) {@@ -80,6 +115,32 @@
return ROUND_POWER_OF_TWO(var, num_pels_log2_lookup[bs]);
}
+#if CONFIG_VP9_HIGHBITDEPTH
+static unsigned int high_get_sby_perpixel_variance(
+ VP9_COMP *cpi, const struct buf_2d *ref, BLOCK_SIZE bs, int bd) {+ unsigned int var, sse;
+ switch (bd) {+ case 10:
+ var = cpi->fn_ptr[bs].vf(ref->buf, ref->stride,
+ CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_10),
+ 0, &sse);
+ break;
+ case 12:
+ var = cpi->fn_ptr[bs].vf(ref->buf, ref->stride,
+ CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_12),
+ 0, &sse);
+ break;
+ case 8:
+ default:
+ var = cpi->fn_ptr[bs].vf(ref->buf, ref->stride,
+ CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_8),
+ 0, &sse);
+ break;
+ }
+ return ROUND_POWER_OF_TWO(var, num_pels_log2_lookup[bs]);
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
static unsigned int get_sby_perpixel_diff_variance(VP9_COMP *cpi,
const struct buf_2d *ref,
int mi_row, int mi_col,
@@ -419,6 +480,22 @@
} else {d = VP9_VAR_OFFS;
dp = 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (xd->bd) {+ case 10:
+ d = CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_10);
+ break;
+ case 12:
+ d = CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_12);
+ break;
+ case 8:
+ default:
+ d = CONVERT_TO_BYTEPTR(VP9_HIGH_VAR_OFFS_8);
+ break;
+ }
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
// Fill in the entire tree of 8x8 variances for splits.
@@ -734,7 +811,17 @@
// Set to zero to make sure we do not use the previous encoded frame stats
mbmi->skip = 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ x->source_variance =
+ high_get_sby_perpixel_variance(cpi, &x->plane[0].src, bsize, xd->bd);
+ } else {+ x->source_variance =
+ get_sby_perpixel_variance(cpi, &x->plane[0].src, bsize);
+ }
+#else
x->source_variance = get_sby_perpixel_variance(cpi, &x->plane[0].src, bsize);
+#endif // CONFIG_VP9_HIGHBITDEPTH
// Save rdmult before it might be changed, so it can be restored later.
orig_rdmult = x->rdmult;
@@ -3170,9 +3257,34 @@
for (i = 0; i < cm->mb_rows; i++) { for (j = 0; j < cm->mb_cols; j++) {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {+ switch (cm->bit_depth) {+ case VPX_BITS_8:
+ vp9_high_get16x16var(src, src_stride, last_src, last_stride,
+ &var16->sse, &var16->sum);
+ break;
+ case VPX_BITS_10:
+ vp9_high_10_get16x16var(src, src_stride, last_src, last_stride,
+ &var16->sse, &var16->sum);
+ break;
+ case VPX_BITS_12:
+ vp9_high_12_get16x16var(src, src_stride, last_src, last_stride,
+ &var16->sse, &var16->sum);
+ break;
+ default:
+ assert(0 && "cm->bit_depth should be VPX_BITS_8, VPX_BITS_10"
+ " or VPX_BITS_12");
+ return -1;
+ }
+ } else {+ vp9_get16x16var(src, src_stride, last_src, last_stride,
+ &var16->sse, &var16->sum);
+ }
+#else
vp9_get16x16var(src, src_stride, last_src, last_stride,
&var16->sse, &var16->sum);
-
+#endif // CONFIG_VP9_HIGHBITDEPTH
var16->var = var16->sse -
(((uint32_t)var16->sum * var16->sum) >> 8);
@@ -3314,7 +3426,15 @@
cm->tx_mode = select_tx_mode(cpi);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth)
+ x->fwd_txm4x4 = xd->lossless ? vp9_fwht4x4 : vp9_fdct4x4;
+ else
+ x->fwd_txm4x4 = xd->lossless ? vp9_high_fwht4x4 : vp9_high_fdct4x4;
+ x->high_itxm_add = xd->lossless ? vp9_high_iwht4x4_add : vp9_high_idct4x4_add;
+#else
x->fwd_txm4x4 = xd->lossless ? vp9_fwht4x4 : vp9_fdct4x4;
+#endif // CONFIG_VP9_HIGHBITDEPTH
x->itxm_add = xd->lossless ? vp9_iwht4x4_add : vp9_idct4x4_add;
if (xd->lossless) {--- a/vp9/encoder/vp9_encodemb.c
+++ b/vp9/encoder/vp9_encodemb.c
@@ -51,6 +51,29 @@
}
}
+#if CONFIG_VP9_HIGHBITDEPTH
+void vp9_high_subtract_block_c(int rows, int cols,
+ int16_t *diff, ptrdiff_t diff_stride,
+ const uint8_t *src8, ptrdiff_t src_stride,
+ const uint8_t *pred8, ptrdiff_t pred_stride,
+ int bd) {+ int r, c;
+ uint16_t *src = CONVERT_TO_SHORTPTR(src8);
+ uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
+ (void) bd;
+
+ for (r = 0; r < rows; r++) {+ for (c = 0; c < cols; c++) {+ diff[c] = src[c] - pred[c];
+ }
+
+ diff += diff_stride;
+ pred += pred_stride;
+ src += src_stride;
+ }
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
void vp9_subtract_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane) {struct macroblock_plane *const p = &x->plane[plane];
const struct macroblockd_plane *const pd = &x->e_mbd.plane[plane];
@@ -58,6 +81,13 @@
const int bw = 4 * num_4x4_blocks_wide_lookup[plane_bsize];
const int bh = 4 * num_4x4_blocks_high_lookup[plane_bsize];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (x->e_mbd.cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_high_subtract_block(bh, bw, p->src_diff, bw, p->src.buf, p->src.stride,
+ pd->dst.buf, pd->dst.stride, x->e_mbd.bd);
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
vp9_subtract_block(bh, bw, p->src_diff, bw, p->src.buf, p->src.stride,
pd->dst.buf, pd->dst.stride);
}
@@ -124,6 +154,8 @@
int64_t rd_cost0, rd_cost1;
int rate0, rate1, error0, error1, t0, t1;
int best, band, pt, i, final_eob;
+ const TOKENVALUE *dct_value_tokens;
+ const int16_t *dct_value_cost;
assert((!type && !plane) || (type && plane));
assert(eob <= default_eob);
@@ -140,9 +172,24 @@
tokens[eob][0].qc = 0;
tokens[eob][1] = tokens[eob][0];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->bd == 12) {+ dct_value_tokens = vp9_dct_value_tokens_high12_ptr;
+ dct_value_cost = vp9_dct_value_cost_high12_ptr;
+ } else if (xd->bd == 10) {+ dct_value_tokens = vp9_dct_value_tokens_high10_ptr;
+ dct_value_cost = vp9_dct_value_cost_high10_ptr;
+ } else {+ dct_value_tokens = vp9_dct_value_tokens_ptr;
+ dct_value_cost = vp9_dct_value_cost_ptr;
+ }
+#else
+ dct_value_tokens = vp9_dct_value_tokens_ptr;
+ dct_value_cost = vp9_dct_value_cost_ptr;
+#endif
for (i = 0; i < eob; i++)
token_cache[scan[i]] =
- vp9_pt_energy_class[vp9_dct_value_tokens_ptr[qcoeff[scan[i]]].token];
+ vp9_pt_energy_class[dct_value_tokens[qcoeff[scan[i]]].token];
for (i = eob; i-- > 0;) {int base_bits, d2, dx;
@@ -156,7 +203,7 @@
/* Evaluate the first possibility for this state. */
rate0 = tokens[next][0].rate;
rate1 = tokens[next][1].rate;
- t0 = (vp9_dct_value_tokens_ptr + x)->token;
+ t0 = (dct_value_tokens + x)->token;
/* Consider both possible successor states. */
if (next < default_eob) {band = band_translate[i + 1];
@@ -169,8 +216,13 @@
UPDATE_RD_COST();
/* And pick the best. */
best = rd_cost1 < rd_cost0;
- base_bits = vp9_dct_value_cost_ptr[x];
+ base_bits = dct_value_cost[x];
dx = mul * (dqcoeff[rc] - coeff[rc]);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ dx >>= xd->bd - 8;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
d2 = dx * dx;
tokens[i][0].rate = base_bits + (best ? rate1 : rate0);
tokens[i][0].error = d2 + (best ? error1 : error0);
@@ -203,7 +255,7 @@
t0 = tokens[next][0].token == EOB_TOKEN ? EOB_TOKEN : ZERO_TOKEN;
t1 = tokens[next][1].token == EOB_TOKEN ? EOB_TOKEN : ZERO_TOKEN;
} else {- t0 = t1 = (vp9_dct_value_tokens_ptr + x)->token;
+ t0 = t1 = (dct_value_tokens + x)->token;
}
if (next < default_eob) {band = band_translate[i + 1];
@@ -222,10 +274,19 @@
UPDATE_RD_COST();
/* And pick the best. */
best = rd_cost1 < rd_cost0;
- base_bits = vp9_dct_value_cost_ptr[x];
+ base_bits = dct_value_cost[x];
if (shortcut) {dx -= (dequant_ptr[rc != 0] + sz) ^ sz;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ dx -= ((dequant_ptr[rc != 0] >> (xd->bd - 8)) + sz) ^ sz;
+ } else {+ dx -= (dequant_ptr[rc != 0] + sz) ^ sz;
+ }
+#else
+ dx -= (dequant_ptr[rc != 0] + sz) ^ sz;
+#endif // CONFIG_VP9_HIGHBITDEPTH
d2 = dx * dx;
}
tokens[i][1].rate = base_bits + (best ? rate1 : rate0);
@@ -310,7 +371,7 @@
else
vp9_high_fdct32x32(src, dst, src_stride);
}
-#endif
+#endif // CONFIG_VP9_HIGHBITDEPTH
void vp9_xform_quant_fp(MACROBLOCK *x, int plane, int block,
BLOCK_SIZE plane_bsize, TX_SIZE tx_size) {@@ -328,6 +389,44 @@
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &i, &j);
src_diff = &p->src_diff[4 * (j * diff_stride + i)];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (tx_size) {+ case TX_32X32:
+ high_fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride);
+ vp9_high_quantize_fp_32x32(coeff, 1024, x->skip_block, p->zbin,
+ p->round_fp, p->quant_fp, p->quant_shift,
+ qcoeff, dqcoeff, pd->dequant, p->zbin_extra,
+ eob, scan_order->scan, scan_order->iscan);
+ break;
+ case TX_16X16:
+ vp9_high_fdct16x16(src_diff, coeff, diff_stride);
+ vp9_high_quantize_fp(coeff, 256, x->skip_block, p->zbin, p->round_fp,
+ p->quant_fp, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ case TX_8X8:
+ vp9_high_fdct8x8(src_diff, coeff, diff_stride);
+ vp9_high_quantize_fp(coeff, 64, x->skip_block, p->zbin, p->round_fp,
+ p->quant_fp, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ case TX_4X4:
+ x->fwd_txm4x4(src_diff, coeff, diff_stride);
+ vp9_high_quantize_fp(coeff, 16, x->skip_block, p->zbin, p->round_fp,
+ p->quant_fp, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ default:
+ assert(0);
+ }
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
switch (tx_size) {case TX_32X32:
fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride);
@@ -379,6 +478,40 @@
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &i, &j);
src_diff = &p->src_diff[4 * (j * diff_stride + i)];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (tx_size) {+ case TX_32X32:
+ vp9_high_fdct32x32_1(src_diff, coeff, diff_stride);
+ vp9_high_quantize_dc_32x32(coeff, x->skip_block, p->round,
+ p->quant_fp[0], qcoeff, dqcoeff,
+ pd->dequant[0], eob);
+ break;
+ case TX_16X16:
+ vp9_high_fdct16x16_1(src_diff, coeff, diff_stride);
+ vp9_high_quantize_dc(coeff, x->skip_block, p->round,
+ p->quant_fp[0], qcoeff, dqcoeff,
+ pd->dequant[0], eob);
+ break;
+ case TX_8X8:
+ vp9_high_fdct8x8_1(src_diff, coeff, diff_stride);
+ vp9_high_quantize_dc(coeff, x->skip_block, p->round,
+ p->quant_fp[0], qcoeff, dqcoeff,
+ pd->dequant[0], eob);
+ break;
+ case TX_4X4:
+ x->fwd_txm4x4(src_diff, coeff, diff_stride);
+ vp9_high_quantize_dc(coeff, x->skip_block, p->round,
+ p->quant_fp[0], qcoeff, dqcoeff,
+ pd->dequant[0], eob);
+ break;
+ default:
+ assert(0);
+ }
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
switch (tx_size) {case TX_32X32:
vp9_fdct32x32_1(src_diff, coeff, diff_stride);
@@ -426,6 +559,44 @@
txfrm_block_to_raster_xy(plane_bsize, tx_size, block, &i, &j);
src_diff = &p->src_diff[4 * (j * diff_stride + i)];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (tx_size) {+ case TX_32X32:
+ high_fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride);
+ vp9_high_quantize_b_32x32(coeff, 1024, x->skip_block, p->zbin,
+ p->round, p->quant, p->quant_shift, qcoeff,
+ dqcoeff, pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ case TX_16X16:
+ vp9_high_fdct16x16(src_diff, coeff, diff_stride);
+ vp9_high_quantize_b(coeff, 256, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ case TX_8X8:
+ vp9_high_fdct8x8(src_diff, coeff, diff_stride);
+ vp9_high_quantize_b(coeff, 64, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ case TX_4X4:
+ x->fwd_txm4x4(src_diff, coeff, diff_stride);
+ vp9_high_quantize_b(coeff, 16, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ break;
+ default:
+ assert(0);
+ }
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
switch (tx_size) {case TX_32X32:
fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride);
@@ -520,6 +691,34 @@
if (x->skip_encode || p->eobs[block] == 0)
return;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (tx_size) {+ case TX_32X32:
+ vp9_high_idct32x32_add(dqcoeff, dst, pd->dst.stride,
+ p->eobs[block], xd->bd);
+ break;
+ case TX_16X16:
+ vp9_high_idct16x16_add(dqcoeff, dst, pd->dst.stride,
+ p->eobs[block], xd->bd);
+ break;
+ case TX_8X8:
+ vp9_high_idct8x8_add(dqcoeff, dst, pd->dst.stride,
+ p->eobs[block], xd->bd);
+ break;
+ case TX_4X4:
+ // this is like vp9_short_idct4x4 but has a special case around eob<=1
+ // which is significant (not just an optimization) for the lossless
+ // case.
+ x->high_itxm_add(dqcoeff, dst, pd->dst.stride,
+ p->eobs[block], xd->bd);
+ break;
+ default:
+ assert(0 && "Invalid transform size");
+ }
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
switch (tx_size) {case TX_32X32:
@@ -557,8 +756,15 @@
vp9_xform_quant(x, plane, block, plane_bsize, tx_size);
- if (p->eobs[block] > 0)
+ if (p->eobs[block] > 0) {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ x->high_itxm_add(dqcoeff, dst, pd->dst.stride, p->eobs[block], xd->bd);
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
x->itxm_add(dqcoeff, dst, pd->dst.stride, p->eobs[block]);
+ }
}
void vp9_encode_sby_pass1(MACROBLOCK *x, BLOCK_SIZE bsize) {@@ -621,6 +827,115 @@
dst = &pd->dst.buf[4 * (j * dst_stride + i)];
src = &p->src.buf[4 * (j * src_stride + i)];
src_diff = &p->src_diff[4 * (j * diff_stride + i)];
+
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ switch (tx_size) {+ case TX_32X32:
+ scan_order = &vp9_default_scan_orders[TX_32X32];
+ mode = plane == 0 ? mbmi->mode : mbmi->uv_mode;
+ vp9_predict_intra_block(xd, block >> 6, bwl, TX_32X32, mode,
+ x->skip_encode ? src : dst,
+ x->skip_encode ? src_stride : dst_stride,
+ dst, dst_stride, i, j, plane);
+ if (!x->skip_recode) {+ vp9_high_subtract_block(32, 32, src_diff, diff_stride,
+ src, src_stride, dst, dst_stride, xd->bd);
+ high_fdct32x32(x->use_lp32x32fdct, src_diff, coeff, diff_stride);
+ vp9_high_quantize_b_32x32(coeff, 1024, x->skip_block, p->zbin,
+ p->round, p->quant, p->quant_shift, qcoeff,
+ dqcoeff, pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ }
+ if (!x->skip_encode && *eob) {+ vp9_high_idct32x32_add(dqcoeff, dst, dst_stride, *eob, xd->bd);
+ }
+ break;
+ case TX_16X16:
+ tx_type = get_tx_type(pd->plane_type, xd);
+ scan_order = &vp9_scan_orders[TX_16X16][tx_type];
+ mode = plane == 0 ? mbmi->mode : mbmi->uv_mode;
+ vp9_predict_intra_block(xd, block >> 4, bwl, TX_16X16, mode,
+ x->skip_encode ? src : dst,
+ x->skip_encode ? src_stride : dst_stride,
+ dst, dst_stride, i, j, plane);
+ if (!x->skip_recode) {+ vp9_high_subtract_block(16, 16, src_diff, diff_stride,
+ src, src_stride, dst, dst_stride, xd->bd);
+ vp9_high_fht16x16(src_diff, coeff, diff_stride, tx_type);
+ vp9_high_quantize_b(coeff, 256, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ }
+ if (!x->skip_encode && *eob) {+ vp9_high_iht16x16_add(tx_type, dqcoeff, dst, dst_stride,
+ *eob, xd->bd);
+ }
+ break;
+ case TX_8X8:
+ tx_type = get_tx_type(pd->plane_type, xd);
+ scan_order = &vp9_scan_orders[TX_8X8][tx_type];
+ mode = plane == 0 ? mbmi->mode : mbmi->uv_mode;
+ vp9_predict_intra_block(xd, block >> 2, bwl, TX_8X8, mode,
+ x->skip_encode ? src : dst,
+ x->skip_encode ? src_stride : dst_stride,
+ dst, dst_stride, i, j, plane);
+ if (!x->skip_recode) {+ vp9_high_subtract_block(8, 8, src_diff, diff_stride,
+ src, src_stride, dst, dst_stride, xd->bd);
+ vp9_high_fht8x8(src_diff, coeff, diff_stride, tx_type);
+ vp9_high_quantize_b(coeff, 64, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ }
+ if (!x->skip_encode && *eob) {+ vp9_high_iht8x8_add(tx_type, dqcoeff, dst, dst_stride, *eob,
+ xd->bd);
+ }
+ break;
+ case TX_4X4:
+ tx_type = get_tx_type_4x4(pd->plane_type, xd, block);
+ scan_order = &vp9_scan_orders[TX_4X4][tx_type];
+ mode = plane == 0 ? get_y_mode(xd->mi[0].src_mi, block) : mbmi->uv_mode;
+ vp9_predict_intra_block(xd, block, bwl, TX_4X4, mode,
+ x->skip_encode ? src : dst,
+ x->skip_encode ? src_stride : dst_stride,
+ dst, dst_stride, i, j, plane);
+
+ if (!x->skip_recode) {+ vp9_high_subtract_block(4, 4, src_diff, diff_stride,
+ src, src_stride, dst, dst_stride, xd->bd);
+ if (tx_type != DCT_DCT)
+ vp9_high_fht4x4(src_diff, coeff, diff_stride, tx_type);
+ else
+ x->fwd_txm4x4(src_diff, coeff, diff_stride);
+ vp9_high_quantize_b(coeff, 16, x->skip_block, p->zbin, p->round,
+ p->quant, p->quant_shift, qcoeff, dqcoeff,
+ pd->dequant, p->zbin_extra, eob,
+ scan_order->scan, scan_order->iscan);
+ }
+
+ if (!x->skip_encode && *eob) {+ if (tx_type == DCT_DCT)
+ // this is like vp9_short_idct4x4 but has a special case around
+ // eob<=1 which is significant (not just an optimization) for the
+ // lossless case.
+ x->high_itxm_add(dqcoeff, dst, dst_stride, *eob, xd->bd);
+ else
+ vp9_high_iht4x4_16_add(dqcoeff, dst, dst_stride, tx_type, xd->bd);
+ }
+ break;
+ default:
+ assert(0);
+ return;
+ }
+ if (*eob)
+ *(args->skip) = 0;
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
switch (tx_size) {case TX_32X32:
--- a/vp9/encoder/vp9_extend.c
+++ b/vp9/encoder/vp9_extend.c
@@ -55,6 +55,52 @@
}
}
+#if CONFIG_VP9_HIGHBITDEPTH
+static void highbd_copy_and_extend_plane(const uint8_t *src8, int src_pitch,
+ uint8_t *dst8, int dst_pitch,
+ int w, int h,
+ int extend_top, int extend_left,
+ int extend_bottom, int extend_right) {+ int i, linesize;
+ uint16_t *src = CONVERT_TO_SHORTPTR(src8);
+ uint16_t *dst = CONVERT_TO_SHORTPTR(dst8);
+
+ // copy the left and right most columns out
+ const uint16_t *src_ptr1 = src;
+ const uint16_t *src_ptr2 = src + w - 1;
+ uint16_t *dst_ptr1 = dst - extend_left;
+ uint16_t *dst_ptr2 = dst + w;
+
+ for (i = 0; i < h; i++) {+ vpx_memset16(dst_ptr1, src_ptr1[0], extend_left);
+ vpx_memcpy(dst_ptr1 + extend_left, src_ptr1, w * sizeof(uint16_t));
+ vpx_memset16(dst_ptr2, src_ptr2[0], extend_right);
+ src_ptr1 += src_pitch;
+ src_ptr2 += src_pitch;
+ dst_ptr1 += dst_pitch;
+ dst_ptr2 += dst_pitch;
+ }
+
+ // Now copy the top and bottom lines into each line of the respective
+ // borders
+ src_ptr1 = dst - extend_left;
+ src_ptr2 = dst + dst_pitch * (h - 1) - extend_left;
+ dst_ptr1 = dst + dst_pitch * (-extend_top) - extend_left;
+ dst_ptr2 = dst + dst_pitch * (h) - extend_left;
+ linesize = extend_left + extend_right + w;
+
+ for (i = 0; i < extend_top; i++) {+ vpx_memcpy(dst_ptr1, src_ptr1, linesize * sizeof(uint16_t));
+ dst_ptr1 += dst_pitch;
+ }
+
+ for (i = 0; i < extend_bottom; i++) {+ vpx_memcpy(dst_ptr2, src_ptr2, linesize * sizeof(uint16_t));
+ dst_ptr2 += dst_pitch;
+ }
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
void vp9_copy_and_extend_frame(const YV12_BUFFER_CONFIG *src,
YV12_BUFFER_CONFIG *dst) {// Extend src frame in buffer
@@ -74,6 +120,26 @@
const int el_uv = el_y >> uv_width_subsampling;
const int eb_uv = eb_y >> uv_height_subsampling;
const int er_uv = er_y >> uv_width_subsampling;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (src->flags & YV12_FLAG_HIGHBITDEPTH) {+ highbd_copy_and_extend_plane(src->y_buffer, src->y_stride,
+ dst->y_buffer, dst->y_stride,
+ src->y_width, src->y_height,
+ et_y, el_y, eb_y, er_y);
+
+ highbd_copy_and_extend_plane(src->u_buffer, src->uv_stride,
+ dst->u_buffer, dst->uv_stride,
+ src->uv_width, src->uv_height,
+ et_uv, el_uv, eb_uv, er_uv);
+
+ highbd_copy_and_extend_plane(src->v_buffer, src->uv_stride,
+ dst->v_buffer, dst->uv_stride,
+ src->uv_width, src->uv_height,
+ et_uv, el_uv, eb_uv, er_uv);
+ return;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
copy_and_extend_plane(src->y_buffer, src->y_stride,
dst->y_buffer, dst->y_stride,
--- a/vp9/encoder/vp9_firstpass.c
+++ b/vp9/encoder/vp9_firstpass.c
@@ -281,6 +281,60 @@
return sse;
}
+#if CONFIG_VP9_HIGHBITDEPTH
+static vp9_variance_fn_t highbd_get_block_variance_fn(BLOCK_SIZE bsize,
+ int bd) {+ switch (bd) {+ default:
+ switch (bsize) {+ case BLOCK_8X8:
+ return vp9_high_mse8x8;
+ case BLOCK_16X8:
+ return vp9_high_mse16x8;
+ case BLOCK_8X16:
+ return vp9_high_mse8x16;
+ default:
+ return vp9_high_mse16x16;
+ }
+ break;
+ case 10:
+ switch (bsize) {+ case BLOCK_8X8:
+ return vp9_high_10_mse8x8;
+ case BLOCK_16X8:
+ return vp9_high_10_mse16x8;
+ case BLOCK_8X16:
+ return vp9_high_10_mse8x16;
+ default:
+ return vp9_high_10_mse16x16;
+ }
+ break;
+ case 12:
+ switch (bsize) {+ case BLOCK_8X8:
+ return vp9_high_12_mse8x8;
+ case BLOCK_16X8:
+ return vp9_high_12_mse16x8;
+ case BLOCK_8X16:
+ return vp9_high_12_mse8x16;
+ default:
+ return vp9_high_12_mse16x16;
+ }
+ break;
+ }
+}
+
+static unsigned int highbd_get_prediction_error(BLOCK_SIZE bsize,
+ const struct buf_2d *src,
+ const struct buf_2d *ref,
+ int bd) {+ unsigned int sse;
+ const vp9_variance_fn_t fn = highbd_get_block_variance_fn(bsize, bd);
+ fn(src->buf, src->stride, ref->buf, ref->stride, &sse);
+ return sse;
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
// Refine the motion search range according to the frame dimension
// for first pass test.
static int get_search_range(const VP9_COMMON *cm) {@@ -311,6 +365,11 @@
// Override the default variance function to use MSE.
v_fn_ptr.vf = get_block_variance_fn(bsize);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ v_fn_ptr.vf = highbd_get_block_variance_fn(bsize, xd->bd);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
// Center the initial step/diamond search on best mv.
tmp_err = cpi->diamond_search_sad(x, &cpi->ss_cfg, &ref_mv_full, &tmp_mv,
@@ -562,6 +621,24 @@
(bsize >= BLOCK_16X16 ? TX_16X16 : TX_8X8) : TX_4X4;
vp9_encode_intra_block_plane(x, bsize, 0);
this_error = vp9_get_mb_ss(x->plane[0].src_diff);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {+ switch (cm->bit_depth) {+ case VPX_BITS_8:
+ break;
+ case VPX_BITS_10:
+ this_error >>= 4;
+ break;
+ case VPX_BITS_12:
+ this_error >>= 8;
+ break;
+ default:
+ assert(0 && "cm->bit_depth should be VPX_BITS_8, "
+ "VPX_BITS_10 or VPX_BITS_12");
+ return;
+ }
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (cpi->oxcf.aq_mode == VARIANCE_AQ) {vp9_clear_system_state();
@@ -601,8 +678,18 @@
struct buf_2d unscaled_last_source_buf_2d;
xd->plane[0].pre[0].buf = first_ref_buf->y_buffer + recon_yoffset;
- motion_error = get_prediction_error(bsize, &x->plane[0].src,
- &xd->plane[0].pre[0]);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ motion_error = highbd_get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0], xd->bd);
+ } else {+ motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0]);
+ }
+#else
+ motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
// Compute the motion error of the 0,0 motion using the last source
// frame as the reference. Skip the further motion search on
@@ -611,8 +698,18 @@
cpi->unscaled_last_source->y_buffer + recon_yoffset;
unscaled_last_source_buf_2d.stride =
cpi->unscaled_last_source->y_stride;
- raw_motion_error = get_prediction_error(bsize, &x->plane[0].src,
- &unscaled_last_source_buf_2d);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ raw_motion_error = highbd_get_prediction_error(
+ bsize, &x->plane[0].src, &unscaled_last_source_buf_2d, xd->bd);
+ } else {+ raw_motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &unscaled_last_source_buf_2d);
+ }
+#else
+ raw_motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &unscaled_last_source_buf_2d);
+#endif // CONFIG_VP9_HIGHBITDEPTH
// TODO(pengchong): Replace the hard-coded threshold
if (raw_motion_error > 25 || lc != NULL) {@@ -648,8 +745,18 @@
int gf_motion_error;
xd->plane[0].pre[0].buf = gld_yv12->y_buffer + recon_yoffset;
- gf_motion_error = get_prediction_error(bsize, &x->plane[0].src,
- &xd->plane[0].pre[0]);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ gf_motion_error = highbd_get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0], xd->bd);
+ } else {+ gf_motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0]);
+ }
+#else
+ gf_motion_error = get_prediction_error(
+ bsize, &x->plane[0].src, &xd->plane[0].pre[0]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
first_pass_motion_search(cpi, x, &zero_mv, &tmp_mv,
&gf_motion_error);
--- a/vp9/encoder/vp9_mcomp.c
+++ b/vp9/encoder/vp9_mcomp.c
@@ -284,16 +284,7 @@
int tc = bc; \
\
bestmv->row *= 8; \
- bestmv->col *= 8; \
- if (second_pred != NULL) { \- DECLARE_ALIGNED_ARRAY(16, uint8_t, comp_pred, 64 * 64); \
- vp9_comp_avg_pred(comp_pred, second_pred, w, h, y + offset, y_stride); \
- besterr = vfp->vf(comp_pred, w, z, src_stride, sse1); \
- } else { \- besterr = vfp->vf(y + offset, y_stride, z, src_stride, sse1); \
- } \
- *distortion = besterr; \
- besterr += mv_err_cost(bestmv, ref_mv, mvjcost, mvcost, error_per_bit);
+ bestmv->col *= 8;
int vp9_find_best_sub_pixel_tree_pruned(const MACROBLOCK *x,
MV *bestmv, const MV *ref_mv,
@@ -309,6 +300,29 @@
const uint8_t *second_pred,
int w, int h) {SETUP_SUBPEL_SEARCH;
+ if (second_pred != NULL) {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ DECLARE_ALIGNED_ARRAY(16, uint16_t, comp_pred16, 64 * 64);
+ vp9_high_comp_avg_pred(comp_pred16, second_pred, w, h, y + offset,
+ y_stride);
+ besterr = vfp->vf(CONVERT_TO_BYTEPTR(comp_pred16), w, z, src_stride,
+ sse1);
+ } else {+ DECLARE_ALIGNED_ARRAY(16, uint8_t, comp_pred, 64 * 64);
+ vp9_comp_avg_pred(comp_pred, second_pred, w, h, y + offset, y_stride);
+ besterr = vfp->vf(comp_pred, w, z, src_stride, sse1);
+ }
+#else
+ DECLARE_ALIGNED_ARRAY(16, uint8_t, comp_pred, 64 * 64);
+ vp9_comp_avg_pred(comp_pred, second_pred, w, h, y + offset, y_stride);
+ besterr = vfp->vf(comp_pred, w, z, src_stride, sse1);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ } else {+ besterr = vfp->vf(y + offset, y_stride, z, src_stride, sse1);
+ }
+ *distortion = besterr;
+ besterr += mv_err_cost(bestmv, ref_mv, mvjcost, mvcost, error_per_bit);
if (sad_list &&
sad_list[0] != INT_MAX && sad_list[1] != INT_MAX &&
@@ -401,6 +415,29 @@
const uint8_t *second_pred,
int w, int h) {SETUP_SUBPEL_SEARCH;
+ if (second_pred != NULL) {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ DECLARE_ALIGNED_ARRAY(16, uint16_t, comp_pred16, 64 * 64);
+ vp9_high_comp_avg_pred(comp_pred16, second_pred, w, h, y + offset,
+ y_stride);
+ besterr = vfp->vf(CONVERT_TO_BYTEPTR(comp_pred16), w, z, src_stride,
+ sse1);
+ } else {+ DECLARE_ALIGNED_ARRAY(16, uint8_t, comp_pred, 64 * 64);
+ vp9_comp_avg_pred(comp_pred, second_pred, w, h, y + offset, y_stride);
+ besterr = vfp->vf(comp_pred, w, z, src_stride, sse1);
+ }
+#else
+ DECLARE_ALIGNED_ARRAY(16, uint8_t, comp_pred, 64 * 64);
+ vp9_comp_avg_pred(comp_pred, second_pred, w, h, y + offset, y_stride);
+ besterr = vfp->vf(comp_pred, w, z, src_stride, sse1);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ } else {+ besterr = vfp->vf(y + offset, y_stride, z, src_stride, sse1);
+ }
+ *distortion = besterr;
+ besterr += mv_err_cost(bestmv, ref_mv, mvjcost, mvcost, error_per_bit);
(void) sad_list; // to silence compiler warning
// Each subsequent iteration checks at least one point in
--- a/vp9/encoder/vp9_picklpf.c
+++ b/vp9/encoder/vp9_picklpf.c
@@ -40,7 +40,15 @@
vp9_loop_filter_frame(cm->frame_to_show, cm, &cpi->mb.e_mbd, filt_level, 1,
partial_frame);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {+ filt_err = vp9_highbd_get_y_sse(sd, cm->frame_to_show, cm->bit_depth);
+ } else {+ filt_err = vp9_get_y_sse(sd, cm->frame_to_show);
+ }
+#else
filt_err = vp9_get_y_sse(sd, cm->frame_to_show);
+#endif // CONFIG_VP9_HIGHBITDEPTH
// Re-instate the unfiltered frame
vpx_yv12_copy_y(&cpi->last_frame_uf, cm->frame_to_show);
@@ -145,7 +153,26 @@
const int q = vp9_ac_quant(cm->base_qindex, 0, cm->bit_depth);
// These values were determined by linear fitting the result of the
// searched level, filt_guess = q * 0.316206 + 3.87252
+#if CONFIG_VP9_HIGHDEPTH
+ int filt_guess;
+ switch (cm->bit_depth) {+ case VPX_BITS_8:
+ filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
+ break;
+ case VPX_BITS_10:
+ filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 4060632, 20);
+ break;
+ case VPX_BITS_12:
+ filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 16242526, 22);
+ break;
+ default:
+ assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 "
+ "or VPX_BITS_12");
+ return;
+ }
+#else
int filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (cm->frame_type == KEY_FRAME)
filt_guess -= 4;
lf->filter_level = clamp(filt_guess, min_filter_level, max_filter_level);
--- a/vp9/encoder/vp9_pickmode.c
+++ b/vp9/encoder/vp9_pickmode.c
@@ -241,13 +241,44 @@
tx_mode_to_biggest_tx_size[cpi->common.tx_mode]);
}
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_model_rd_from_var_lapndz(sse - var, 1 << num_pels_log2_lookup[bsize],
+ dc_quant >> (xd->bd - 5), &rate, &dist);
+ } else {+ vp9_model_rd_from_var_lapndz(sse - var, 1 << num_pels_log2_lookup[bsize],
+ dc_quant >> 3, &rate, &dist);
+ }
+#else
vp9_model_rd_from_var_lapndz(sse - var, 1 << num_pels_log2_lookup[bsize],
dc_quant >> 3, &rate, &dist);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
*out_rate_sum = rate >> 1;
*out_dist_sum = dist << 3;
- vp9_model_rd_from_var_lapndz(var, 1 << num_pels_log2_lookup[bsize],
- ac_quant >> 3, &rate, &dist);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_model_rd_from_var_lapndz(var,
+ 1 << num_pels_log2_lookup[bsize],
+ ac_quant >> (xd->bd - 5),
+ &rate,
+ &dist);
+ } else {+ vp9_model_rd_from_var_lapndz(var,
+ 1 << num_pels_log2_lookup[bsize],
+ ac_quant >> 3,
+ &rate,
+ &dist);
+ }
+#else
+ vp9_model_rd_from_var_lapndz(var,
+ 1 << num_pels_log2_lookup[bsize],
+ ac_quant >> 3,
+ &rate,
+ &dist);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
*out_rate_sum += rate;
*out_dist_sum += dist << 4;
}
@@ -293,9 +324,17 @@
// The encode_breakout input
const unsigned int min_thresh =
MIN(((unsigned int)x->encode_breakout << 4), max_thresh);
+#if CONFIG_VP9_HIGHBITDEPTH
+ const int shift = 2 * xd->bd - 16;
+#endif
// Calculate threshold according to dequant value.
thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if ((xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) && shift > 0) {+ thresh_ac = ROUND_POWER_OF_TWO(thresh_ac, shift);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
thresh_ac = clamp(thresh_ac, min_thresh, max_thresh);
// Adjust ac threshold according to partition size.
@@ -303,6 +342,11 @@
8 - (b_width_log2(bsize) + b_height_log2(bsize));
thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if ((xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) && shift > 0) {+ thresh_dc = ROUND_POWER_OF_TWO(thresh_dc, shift);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
} else {thresh_ac = 0;
thresh_dc = 0;
@@ -438,9 +482,8 @@
// var_y and sse_y are saved to be used in skipping checking
unsigned int var_y = UINT_MAX;
unsigned int sse_y = UINT_MAX;
-
- const int intra_cost_penalty =
- 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
+ const int intra_cost_penalty = vp9_get_intra_cost_penalty(
+ cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
const int64_t inter_mode_thresh = RDCOST(x->rdmult, x->rddiv,
intra_cost_penalty, 0);
const int intra_mode_cost = 50;
@@ -461,14 +504,25 @@
// tmp[3] points to dst buffer, and the other 3 point to allocated buffers.
PRED_BUFFER tmp[4];
DECLARE_ALIGNED_ARRAY(16, uint8_t, pred_buf, 3 * 64 * 64);
+#if CONFIG_VP9_HIGHBITDEPTH
+ DECLARE_ALIGNED_ARRAY(16, uint16_t, pred_buf_16, 3 * 64 * 64);
+#endif
struct buf_2d orig_dst = pd->dst;
PRED_BUFFER *best_pred = NULL;
PRED_BUFFER *this_mode_pred = NULL;
+ const int pixels_in_block = bh * bw;
if (cpi->sf.reuse_inter_pred_sby) {int i;
for (i = 0; i < 3; i++) {- tmp[i].data = &pred_buf[bw * bh * i];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth)
+ tmp[i].data = CONVERT_TO_BYTEPTR(&pred_buf_16[pixels_in_block * i]);
+ else
+ tmp[i].data = &pred_buf[pixels_in_block * i];
+#else
+ tmp[i].data = &pred_buf[pixels_in_block * i];
+#endif // CONFIG_VP9_HIGHBITDEPTH
tmp[i].stride = bw;
tmp[i].in_use = 0;
}
@@ -703,8 +757,18 @@
if (best_pred != NULL && cpi->sf.reuse_inter_pred_sby &&
best_pred->data != orig_dst.buf) {pd->dst = orig_dst;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (cm->use_highbitdepth) {+ vp9_high_convolve_copy(best_pred->data, bw, pd->dst.buf, pd->dst.stride,
+ NULL, 0, NULL, 0, bw, bh, xd->bd);
+ } else {+ vp9_convolve_copy(best_pred->data, bw, pd->dst.buf, pd->dst.stride,
+ NULL, 0, NULL, 0, bw, bh);
+ }
+#else
vp9_convolve_copy(best_pred->data, bw, pd->dst.buf, pd->dst.stride, NULL, 0,
NULL, 0, bw, bh);
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
mbmi->mode = best_mode;
--- a/vp9/encoder/vp9_rd.c
+++ b/vp9/encoder/vp9_rd.c
@@ -155,7 +155,7 @@
}
#else
int rdmult = 88 * q * q / 24;
-#endif
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (cpi->oxcf.pass == 2 && (cpi->common.frame_type != KEY_FRAME)) {const GF_GROUP *const gf_group = &cpi->twopass.gf_group;
const FRAME_UPDATE_TYPE frame_type = gf_group->update_type[gf_group->index];
@@ -187,7 +187,7 @@
#else
(void) bit_depth;
q = vp9_dc_quant(qindex, 0, VPX_BITS_8) / 4.0;
-#endif
+#endif // CONFIG_VP9_HIGHBITDEPTH
// TODO(debargha): Adjust the function below.
return MAX((int)(pow(q, RD_THRESH_POW) * 5.12), 8);
}
@@ -213,7 +213,7 @@
#else
cpi->mb.sadperbit16 = sad_per_bit16lut_8[qindex];
cpi->mb.sadperbit4 = sad_per_bit4lut_8[qindex];
-#endif
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
static void set_block_thresholds(const VP9_COMMON *cm, RD_OPT *rd) {@@ -598,3 +598,24 @@
if (sf->disable_split_mask & (1 << i))
rd->thresh_mult_sub8x8[i] = INT_MAX;
}
+
+int vp9_get_intra_cost_penalty(int qindex, int qdelta,
+ vpx_bit_depth_t bit_depth) {+ const int q = vp9_dc_quant(qindex, qdelta, bit_depth);
+#if CONFIG_VP9_HIGHBITDEPTH
+ switch (bit_depth) {+ case VPX_BITS_8:
+ return 20 * q;
+ case VPX_BITS_10:
+ return 5 * q;
+ case VPX_BITS_12:
+ return ROUND_POWER_OF_TWO(5 * q, 2);
+ default:
+ assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
+ return -1;
+ }
+#else
+ return 20 * q;
+#endif // CONFIG_VP9_HIGHBITDEPTH
+}
+
--- a/vp9/encoder/vp9_rd.h
+++ b/vp9/encoder/vp9_rd.h
@@ -162,6 +162,10 @@
int mi_row, int mi_col,
const struct scale_factors *scale,
const struct scale_factors *scale_uv);
+
+int vp9_get_intra_cost_penalty(int qindex, int qdelta,
+ vpx_bit_depth_t bit_depth);
+
#ifdef __cplusplus
} // extern "C"
#endif
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -228,9 +228,13 @@
// Fast approximate the modelling function.
if (cpi->oxcf.speed > 4) {int64_t rate;
- int64_t dist;
int64_t square_error = sse;
int quantizer = (pd->dequant[1] >> 3);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ quantizer >>= (xd->bd - 8);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (quantizer < 120)
rate = (square_error * (280 - quantizer)) >> 8;
@@ -240,8 +244,19 @@
rate_sum += rate;
dist_sum += dist;
} else {+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_model_rd_from_var_lapndz(sse, 1 << num_pels_log2_lookup[bs],
+ pd->dequant[1] >> (xd->bd - 5),
+ &rate, &dist);
+ } else {+ vp9_model_rd_from_var_lapndz(sse, 1 << num_pels_log2_lookup[bs],
+ pd->dequant[1] >> 3, &rate, &dist);
+ }
+#else
vp9_model_rd_from_var_lapndz(sum_sse, 1 << num_pels_log2_lookup[bs],
pd->dequant[1] >> 3, &rate, &dist);
+#endif // CONFIG_VP9_HIGHBITDEPTH
rate_sum += rate;
dist_sum += dist;
}
@@ -266,6 +281,31 @@
return error;
}
+
+#if CONFIG_VP9_HIGHBITDEPTH
+int64_t vp9_high_block_error_c(const tran_low_t *coeff,
+ const tran_low_t *dqcoeff,
+ intptr_t block_size,
+ int64_t *ssz, int bd) {+ int i;
+ int64_t error = 0, sqcoeff = 0;
+ int shift = 2 * (bd - 8);
+ int rounding = shift > 0 ? 1 << (shift - 1) : 0;
+
+ for (i = 0; i < block_size; i++) {+ const int64_t diff = coeff[i] - dqcoeff[i];
+ error += diff * diff;
+ sqcoeff += (int64_t)coeff[i] * (int64_t)coeff[i];
+ }
+ assert(error >= 0 && sqcoeff >= 0);
+ error = (error + rounding) >> shift;
+ sqcoeff = (sqcoeff + rounding) >> shift;
+
+ *ssz = sqcoeff;
+ return error;
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
/* The trailing '0' is a terminator which is used inside cost_coeffs() to
* decide whether to include cost of a trailing EOB node or not (i.e. we
* can skip this if the last coefficient in this transform block, e.g. the
@@ -351,8 +391,14 @@
return cost;
}
+
+#if CONFIG_VP9_HIGHBITDEPTH
static void dist_block(int plane, int block, TX_SIZE tx_size,
+ struct rdcost_block_args* args, int bd) {+#else
+static void dist_block(int plane, int block, TX_SIZE tx_size,
struct rdcost_block_args* args) {+#endif // CONFIG_VP9_HIGHBITDEPTH
const int ss_txfrm_size = tx_size << 1;
MACROBLOCK* const x = args->x;
MACROBLOCKD* const xd = &x->e_mbd;
@@ -362,8 +408,13 @@
int shift = tx_size == TX_32X32 ? 0 : 2;
tran_low_t *const coeff = BLOCK_OFFSET(p->coeff, block);
tran_low_t *const dqcoeff = BLOCK_OFFSET(pd->dqcoeff, block);
+#if CONFIG_VP9_HIGHBITDEPTH
+ args->dist = vp9_high_block_error(coeff, dqcoeff, 16 << ss_txfrm_size,
+ &this_sse, bd) >> shift;
+#else
args->dist = vp9_block_error(coeff, dqcoeff, 16 << ss_txfrm_size,
&this_sse) >> shift;
+#endif // CONFIG_VP9_HIGHBITDEPTH
args->sse = this_sse >> shift;
if (x->skip_encode && !is_inter_block(&xd->mi[0].src_mi->mbmi)) {@@ -370,6 +421,11 @@
// TODO(jingning): tune the model to better capture the distortion.
int64_t p = (pd->dequant[1] * pd->dequant[1] *
(1 << ss_txfrm_size)) >> (shift + 2);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ p >>= ((xd->bd - 8) * 2);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
args->dist += (p >> 4);
args->sse += p;
}
@@ -399,12 +455,28 @@
if (!is_inter_block(mbmi)) {vp9_encode_block_intra(x, plane, block, plane_bsize, tx_size, &mbmi->skip);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ dist_block(plane, block, tx_size, args, xd->bd);
+ } else {+ dist_block(plane, block, tx_size, args, 8);
+ }
+#else
dist_block(plane, block, tx_size, args);
+#endif // CONFIG_VP9_HIGHBITDEPTH
} else if (max_txsize_lookup[plane_bsize] == tx_size) { if (x->skip_txfm[(plane << 2) + (block >> (tx_size << 1))] == 0) {// full forward transform and quantization
vp9_xform_quant(x, plane, block, plane_bsize, tx_size);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ dist_block(plane, block, tx_size, args, xd->bd);
+ } else {+ dist_block(plane, block, tx_size, args, 8);
+ }
+#else
dist_block(plane, block, tx_size, args);
+#endif // CONFIG_VP9_HIGHBITDEPTH
} else if (x->skip_txfm[(plane << 2) + (block >> (tx_size << 1))] == 2) {// compute DC coefficient
tran_low_t *const coeff = BLOCK_OFFSET(x->plane[plane].coeff, block);
@@ -424,7 +496,15 @@
} else {// full forward transform and quantization
vp9_xform_quant(x, plane, block, plane_bsize, tx_size);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ dist_block(plane, block, tx_size, args, xd->bd);
+ } else {+ dist_block(plane, block, tx_size, args, 8);
+ }
+#else
dist_block(plane, block, tx_size, args);
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
rate_block(plane, block, plane_bsize, tx_size, args);
@@ -659,6 +739,9 @@
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
int idx, idy;
uint8_t best_dst[8 * 8];
+#if CONFIG_VP9_HIGHBITDEPTH
+ uint16_t best_dst16[8 * 8];
+#endif
assert(ib < 4);
@@ -666,6 +749,108 @@
vpx_memcpy(tl, l, sizeof(tl));
xd->mi[0].src_mi->mbmi.tx_size = TX_4X4;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ for (mode = DC_PRED; mode <= TM_PRED; ++mode) {+ int64_t this_rd;
+ int ratey = 0;
+ int64_t distortion = 0;
+ int rate = bmode_costs[mode];
+
+ if (!(cpi->sf.intra_y_mode_mask[TX_4X4] & (1 << mode)))
+ continue;
+
+ // Only do the oblique modes if the best so far is
+ // one of the neighboring directional modes
+ if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_DIRMISMATCH) {+ if (conditional_skipintra(mode, *best_mode))
+ continue;
+ }
+
+ vpx_memcpy(tempa, ta, sizeof(ta));
+ vpx_memcpy(templ, tl, sizeof(tl));
+
+ for (idy = 0; idy < num_4x4_blocks_high; ++idy) {+ for (idx = 0; idx < num_4x4_blocks_wide; ++idx) {+ const int block = ib + idy * 2 + idx;
+ const uint8_t *const src = &src_init[idx * 4 + idy * 4 * src_stride];
+ uint8_t *const dst = &dst_init[idx * 4 + idy * 4 * dst_stride];
+ int16_t *const src_diff = raster_block_offset_int16(BLOCK_8X8, block,
+ p->src_diff);
+ tran_low_t *const coeff = BLOCK_OFFSET(x->plane[0].coeff, block);
+ xd->mi[0].src_mi->bmi[block].as_mode = mode;
+ vp9_predict_intra_block(xd, block, 1,
+ TX_4X4, mode,
+ x->skip_encode ? src : dst,
+ x->skip_encode ? src_stride : dst_stride,
+ dst, dst_stride, idx, idy, 0);
+ vp9_high_subtract_block(4, 4, src_diff, 8, src, src_stride,
+ dst, dst_stride, xd->bd);
+ if (xd->lossless) {+ const scan_order *so = &vp9_default_scan_orders[TX_4X4];
+ vp9_high_fwht4x4(src_diff, coeff, 8);
+ vp9_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan);
+ ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4,
+ so->scan, so->neighbors,
+ cpi->sf.use_fast_coef_costing);
+ if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd)
+ goto next_highbd;
+ vp9_high_iwht4x4_add(BLOCK_OFFSET(pd->dqcoeff, block),
+ dst, dst_stride,
+ p->eobs[block], xd->bd);
+ } else {+ int64_t unused;
+ const TX_TYPE tx_type = get_tx_type_4x4(PLANE_TYPE_Y, xd, block);
+ const scan_order *so = &vp9_scan_orders[TX_4X4][tx_type];
+ vp9_high_fht4x4(src_diff, coeff, 8, tx_type);
+ vp9_regular_quantize_b_4x4(x, 0, block, so->scan, so->iscan);
+ ratey += cost_coeffs(x, 0, block, tempa + idx, templ + idy, TX_4X4,
+ so->scan, so->neighbors,
+ cpi->sf.use_fast_coef_costing);
+ distortion += vp9_high_block_error(coeff,
+ BLOCK_OFFSET(pd->dqcoeff, block),
+ 16, &unused, xd->bd) >> 2;
+ if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd)
+ goto next_highbd;
+ vp9_high_iht4x4_add(tx_type, BLOCK_OFFSET(pd->dqcoeff, block),
+ dst, dst_stride, p->eobs[block], xd->bd);
+ }
+ }
+ }
+
+ rate += ratey;
+ this_rd = RDCOST(x->rdmult, x->rddiv, rate, distortion);
+
+ if (this_rd < best_rd) {+ *bestrate = rate;
+ *bestratey = ratey;
+ *bestdistortion = distortion;
+ best_rd = this_rd;
+ *best_mode = mode;
+ vpx_memcpy(a, tempa, sizeof(tempa));
+ vpx_memcpy(l, templ, sizeof(templ));
+ for (idy = 0; idy < num_4x4_blocks_high * 4; ++idy) {+ vpx_memcpy(best_dst16 + idy * 8,
+ CONVERT_TO_SHORTPTR(dst_init + idy * dst_stride),
+ num_4x4_blocks_wide * 4 * sizeof(uint16_t));
+ }
+ }
+ next_highbd:
+ {}+ }
+ if (best_rd >= rd_thresh || x->skip_encode)
+ return best_rd;
+
+ for (idy = 0; idy < num_4x4_blocks_high * 4; ++idy) {+ vpx_memcpy(CONVERT_TO_SHORTPTR(dst_init + idy * dst_stride),
+ best_dst16 + idy * 8,
+ num_4x4_blocks_wide * 4 * sizeof(uint16_t));
+ }
+
+ return best_rd;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
for (mode = DC_PRED; mode <= TM_PRED; ++mode) {int64_t this_rd;
int ratey = 0;
@@ -1118,6 +1303,16 @@
for (ref = 0; ref < 1 + is_compound; ++ref) {const uint8_t *pre = &pd->pre[ref].buf[raster_block_offset(BLOCK_8X8, i,
pd->pre[ref].stride)];
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_high_build_inter_predictor(pre, pd->pre[ref].stride,
+ dst, pd->dst.stride,
+ &mi->bmi[i].as_mv[ref].as_mv,
+ &xd->block_refs[ref]->sf, width, height, ref,
+ kernel, MV_PRECISION_Q3,
+ mi_col * MI_SIZE + 4 * (i % 2),
+ mi_row * MI_SIZE + 4 * (i / 2), xd->bd);
+ } else {vp9_build_inter_predictor(pre, pd->pre[ref].stride,
dst, pd->dst.stride,
&mi->bmi[i].as_mv[ref].as_mv,
@@ -1126,11 +1321,32 @@
mi_col * MI_SIZE + 4 * (i % 2),
mi_row * MI_SIZE + 4 * (i / 2));
}
+#else
+ vp9_build_inter_predictor(pre, pd->pre[ref].stride,
+ dst, pd->dst.stride,
+ &mi->bmi[i].as_mv[ref].as_mv,
+ &xd->block_refs[ref]->sf, width, height, ref,
+ kernel, MV_PRECISION_Q3,
+ mi_col * MI_SIZE + 4 * (i % 2),
+ mi_row * MI_SIZE + 4 * (i / 2));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_high_subtract_block(
+ height, width, raster_block_offset_int16(BLOCK_8X8, i, p->src_diff), 8,
+ src, p->src.stride, dst, pd->dst.stride, xd->bd);
+ } else {+ vp9_subtract_block(
+ height, width, raster_block_offset_int16(BLOCK_8X8, i, p->src_diff), 8,
+ src, p->src.stride, dst, pd->dst.stride);
+ }
+#else
vp9_subtract_block(height, width,
raster_block_offset_int16(BLOCK_8X8, i, p->src_diff), 8,
- src, p->src.stride,
- dst, pd->dst.stride);
+ src, p->src.stride, dst, pd->dst.stride);
+#endif // CONFIG_VP9_HIGHBITDEPTH
k = i;
for (idy = 0; idy < height / 4; ++idy) {@@ -1143,8 +1359,19 @@
x->fwd_txm4x4(raster_block_offset_int16(BLOCK_8X8, k, p->src_diff),
coeff, 8);
vp9_regular_quantize_b_4x4(x, 0, k, so->scan, so->iscan);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ thisdistortion += vp9_high_block_error(coeff,
+ BLOCK_OFFSET(pd->dqcoeff, k),
+ 16, &ssz, xd->bd);
+ } else {+ thisdistortion += vp9_block_error(coeff, BLOCK_OFFSET(pd->dqcoeff, k),
+ 16, &ssz);
+ }
+#else
thisdistortion += vp9_block_error(coeff, BLOCK_OFFSET(pd->dqcoeff, k),
16, &ssz);
+#endif // CONFIG_VP9_HIGHBITDEPTH
thissse += ssz;
thisrate += cost_coeffs(x, 0, k, ta + (k & 1), tl + (k >> 1), TX_4X4,
so->scan, so->neighbors,
@@ -1901,7 +2128,12 @@
int_mv ref_mv[2];
int ite, ref;
// Prediction buffer from second frame.
+#if CONFIG_VP9_HIGHBITDEPTH
+ uint8_t *second_pred;
+ uint8_t *second_pred_alloc;
+#else
uint8_t *second_pred = vpx_memalign(16, pw * ph * sizeof(uint8_t));
+#endif // CONFIG_VP9_HIGHBITDEPTH
const InterpKernel *kernel = vp9_get_interp_kernel(mbmi->interp_filter);
// Do joint motion search in compound mode to get more accurate mv.
@@ -1912,6 +2144,15 @@
vp9_get_scaled_ref_frame(cpi, mbmi->ref_frame[0]),
vp9_get_scaled_ref_frame(cpi, mbmi->ref_frame[1])
};
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ second_pred_alloc = vpx_memalign(16, pw * ph * sizeof(uint16_t));
+ second_pred = CONVERT_TO_BYTEPTR(second_pred_alloc);
+ } else {+ second_pred_alloc = vpx_memalign(16, pw * ph * sizeof(uint8_t));
+ second_pred = second_pred_alloc;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
for (ref = 0; ref < 2; ++ref) {ref_mv[ref] = mbmi->ref_mvs[refs[ref]][0];
@@ -1950,6 +2191,28 @@
ref_yv12[1] = xd->plane[0].pre[1];
// Get pred block from second frame.
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ vp9_high_build_inter_predictor(ref_yv12[!id].buf,
+ ref_yv12[!id].stride,
+ second_pred, pw,
+ &frame_mv[refs[!id]].as_mv,
+ &xd->block_refs[!id]->sf,
+ pw, ph, 0,
+ kernel, MV_PRECISION_Q3,
+ mi_col * MI_SIZE, mi_row * MI_SIZE,
+ xd->bd);
+ } else {+ vp9_build_inter_predictor(ref_yv12[!id].buf,
+ ref_yv12[!id].stride,
+ second_pred, pw,
+ &frame_mv[refs[!id]].as_mv,
+ &xd->block_refs[!id]->sf,
+ pw, ph, 0,
+ kernel, MV_PRECISION_Q3,
+ mi_col * MI_SIZE, mi_row * MI_SIZE);
+ }
+#else
vp9_build_inter_predictor(ref_yv12[!id].buf,
ref_yv12[!id].stride,
second_pred, pw,
@@ -1958,6 +2221,7 @@
pw, ph, 0,
kernel, MV_PRECISION_Q3,
mi_col * MI_SIZE, mi_row * MI_SIZE);
+#endif // CONFIG_VP9_HIGHBITDEPTH
// Compound motion search on first ref frame.
if (id)
@@ -2026,7 +2290,11 @@
x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
}
+#if CONFIG_VP9_HIGHBITDEPTH
+ vpx_free(second_pred_alloc);
+#else
vpx_free(second_pred);
+#endif // CONFIG_VP9_HIGHBITDEPTH
}
static INLINE void restore_dst_buf(MACROBLOCKD *xd,
@@ -2068,6 +2336,13 @@
// Calculate threshold according to dequant value.
thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ const int shift = 2 * xd->bd - 16;
+ if (shift > 0)
+ thresh_ac = ROUND_POWER_OF_TWO(thresh_ac, shift);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
thresh_ac = clamp(thresh_ac, min_thresh, max_thresh);
// Adjust threshold according to partition size.
@@ -2074,6 +2349,13 @@
thresh_ac >>= 8 - (b_width_log2(bsize) +
b_height_log2(bsize));
thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ const int shift = 2 * xd->bd - 16;
+ if (shift > 0)
+ thresh_dc = ROUND_POWER_OF_TWO(thresh_dc, shift);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
} else {thresh_ac = 0;
thresh_dc = 0;
@@ -2145,7 +2427,13 @@
int refs[2] = { mbmi->ref_frame[0],(mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1]) };
int_mv cur_mv[2];
+#if CONFIG_VP9_HIGHBITDEPTH
+ DECLARE_ALIGNED_ARRAY(16, uint16_t, tmp_buf16, MAX_MB_PLANE * 64 * 64);
+ DECLARE_ALIGNED_ARRAY(16, uint8_t, tmp_buf8, MAX_MB_PLANE * 64 * 64);
+ uint8_t *tmp_buf = tmp_buf8;
+#else
DECLARE_ALIGNED_ARRAY(16, uint8_t, tmp_buf, MAX_MB_PLANE * 64 * 64);
+#endif // CONFIG_VP9_HIGHBITDEPTH
int pred_exists = 0;
int intpel_mv;
int64_t rd, tmp_rd, best_rd = INT64_MAX;
@@ -2162,6 +2450,14 @@
(((mi_row + mi_col) >> bsl) +
get_chessboard_index(cm->current_video_frame)) & 0x1 : 0;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ tmp_buf = CONVERT_TO_BYTEPTR(tmp_buf16);
+ } else {+ tmp_buf = tmp_buf8;
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
if (pred_filter_search) {INTERP_FILTER af = SWITCHABLE, lf = SWITCHABLE;
if (xd->up_available)
@@ -2575,8 +2871,8 @@
int64_t dist_uv[TX_SIZES];
int skip_uv[TX_SIZES];
PREDICTION_MODE mode_uv[TX_SIZES];
- const int intra_cost_penalty =
- 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
+ const int intra_cost_penalty = vp9_get_intra_cost_penalty(
+ cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
int best_skip2 = 0;
uint8_t ref_frame_skip_mask[2] = { 0 }; uint16_t mode_skip_mask[MAX_REF_FRAMES] = { 0 };@@ -3011,9 +3307,14 @@
// based on qp, activity mask and history
if ((mode_search_skip_flags & FLAG_EARLY_TERMINATE) &&
(mode_index > MIN_EARLY_TERM_INDEX)) {- const int qstep = xd->plane[0].dequant[1];
+ int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
int scale = 4;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ qstep >>= (xd->bd - 8);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (x->source_variance < UINT_MAX) {const int var_adjust = (x->source_variance < 16);
scale -= var_adjust;
@@ -3329,8 +3630,8 @@
int64_t dist_uv;
int skip_uv;
PREDICTION_MODE mode_uv = DC_PRED;
- const int intra_cost_penalty =
- 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
+ const int intra_cost_penalty = vp9_get_intra_cost_penalty(
+ cm->base_qindex, cm->y_dc_delta_q, cm->bit_depth);
int_mv seg_mvs[4][MAX_REF_FRAMES];
b_mode_info best_bmodes[4];
int best_skip2 = 0;
@@ -3748,9 +4049,14 @@
// based on qp, activity mask and history
if ((cpi->sf.mode_search_skip_flags & FLAG_EARLY_TERMINATE) &&
(ref_index > MIN_EARLY_TERM_INDEX)) {- const int qstep = xd->plane[0].dequant[1];
+ int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
int scale = 4;
+#if CONFIG_VP9_HIGHBITDEPTH
+ if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {+ qstep >>= (xd->bd - 8);
+ }
+#endif // CONFIG_VP9_HIGHBITDEPTH
if (x->source_variance < UINT_MAX) {const int var_adjust = (x->source_variance < 16);
scale -= var_adjust;
--- a/vp9/encoder/vp9_rdopt.h
+++ b/vp9/encoder/vp9_rdopt.h
@@ -54,7 +54,6 @@
BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far);
-
#ifdef __cplusplus
} // extern "C"
#endif
--- a/vp9/encoder/vp9_tokenize.h
+++ b/vp9/encoder/vp9_tokenize.h
@@ -53,6 +53,12 @@
* fields are not.
*/
extern const TOKENVALUE *vp9_dct_value_tokens_ptr;
+#if CONFIG_VP9_HIGHBITDEPTH
+extern const int16_t *vp9_dct_value_cost_high10_ptr;
+extern const TOKENVALUE *vp9_dct_value_tokens_high10_ptr;
+extern const int16_t *vp9_dct_value_cost_high12_ptr;
+extern const TOKENVALUE *vp9_dct_value_tokens_high12_ptr;
+#endif // CONFIG_VP9_HIGHBITDEPTH
#ifdef __cplusplus
} // extern "C"
--
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