* be found in the AUTHORS file in the root of the source tree.
*/
-#include <stdio.h>
-#include <math.h>
-#include <limits.h>
#include <assert.h>
+#include <math.h>
+
+#include "./vp9_rtcd.h"
-#include "vp9/common/vp9_pragmas.h"
-#include "vp9/encoder/vp9_tokenize.h"
-#include "vp9/encoder/vp9_treewriter.h"
-#include "vp9/encoder/vp9_onyx_int.h"
+#include "vpx_mem/vpx_mem.h"
+
+#include "vp9/common/vp9_common.h"
+#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_entropymode.h"
+#include "vp9/common/vp9_idct.h"
+#include "vp9/common/vp9_mvref_common.h"
+#include "vp9/common/vp9_pred_common.h"
+#include "vp9/common/vp9_quant_common.h"
#include "vp9/common/vp9_reconinter.h"
#include "vp9/common/vp9_reconintra.h"
-#include "vp9/common/vp9_quant_common.h"
+#include "vp9/common/vp9_seg_common.h"
+#include "vp9/common/vp9_systemdependent.h"
+
+#include "vp9/encoder/vp9_cost.h"
#include "vp9/encoder/vp9_encodemb.h"
-#include "vp9/encoder/vp9_quantize.h"
-#include "vp9/encoder/vp9_variance.h"
+#include "vp9/encoder/vp9_encodemv.h"
+#include "vp9/encoder/vp9_encoder.h"
#include "vp9/encoder/vp9_mcomp.h"
-#include "vp9/encoder/vp9_rdopt.h"
+#include "vp9/encoder/vp9_quantize.h"
#include "vp9/encoder/vp9_ratectrl.h"
-#include "vpx_mem/vpx_mem.h"
-#include "vp9/common/vp9_systemdependent.h"
-#include "vp9/encoder/vp9_encodemv.h"
-#include "vp9/common/vp9_seg_common.h"
-#include "vp9/common/vp9_pred_common.h"
-#include "vp9/common/vp9_entropy.h"
-#include "./vp9_rtcd.h"
-#include "vp9/common/vp9_mvref_common.h"
-#include "vp9/common/vp9_common.h"
+#include "vp9/encoder/vp9_rd.h"
+#include "vp9/encoder/vp9_rdopt.h"
+#include "vp9/encoder/vp9_variance.h"
-/* Factor to weigh the rate for switchable interp filters */
-#define SWITCHABLE_INTERP_RATE_FACTOR 1
+#define RD_THRESH_MAX_FACT 64
+#define RD_THRESH_INC 1
#define LAST_FRAME_MODE_MASK 0xFFEDCD60
#define GOLDEN_FRAME_MODE_MASK 0xFFDA3BB0
#define MIN_EARLY_TERM_INDEX 3
typedef struct {
- MB_PREDICTION_MODE mode;
+ PREDICTION_MODE mode;
MV_REFERENCE_FRAME ref_frame[2];
} MODE_DEFINITION;
int64_t this_rd;
int64_t best_rd;
int skip;
+ int use_fast_coef_costing;
const scan_order *so;
};
-const MODE_DEFINITION vp9_mode_order[MAX_MODES] = {
+static const MODE_DEFINITION vp9_mode_order[MAX_MODES] = {
{NEARESTMV, {LAST_FRAME, NONE}},
{NEARESTMV, {ALTREF_FRAME, NONE}},
{NEARESTMV, {GOLDEN_FRAME, NONE}},
{D45_PRED, {INTRA_FRAME, NONE}},
};
-const REF_DEFINITION vp9_ref_order[MAX_REFS] = {
+static const REF_DEFINITION vp9_ref_order[MAX_REFS] = {
{{LAST_FRAME, NONE}},
{{GOLDEN_FRAME, NONE}},
{{ALTREF_FRAME, NONE}},
{{INTRA_FRAME, NONE}},
};
-// The baseline rd thresholds for breaking out of the rd loop for
-// certain modes are assumed to be based on 8x8 blocks.
-// This table is used to correct for blocks size.
-// The factors here are << 2 (2 = x0.5, 32 = x8 etc).
-static int rd_thresh_block_size_factor[BLOCK_SIZES] =
- {2, 3, 3, 4, 6, 6, 8, 12, 12, 16, 24, 24, 32};
-
static int raster_block_offset(BLOCK_SIZE plane_bsize,
int raster_block, int stride) {
const int bw = b_width_log2(plane_bsize);
return base + raster_block_offset(plane_bsize, raster_block, stride);
}
-static void fill_mode_costs(VP9_COMP *cpi) {
- VP9_COMMON *const cm = &cpi->common;
- MACROBLOCK *const x = &cpi->mb;
- FRAME_CONTEXT *const fc = &cm->fc;
- int i, j;
-
- for (i = 0; i < INTRA_MODES; i++)
- for (j = 0; j < INTRA_MODES; j++)
- vp9_cost_tokens((int *)x->y_mode_costs[i][j], vp9_kf_y_mode_prob[i][j],
- vp9_intra_mode_tree);
-
- // TODO(rbultje) separate tables for superblock costing?
- vp9_cost_tokens(x->mbmode_cost, fc->y_mode_prob[1], vp9_intra_mode_tree);
- vp9_cost_tokens(x->intra_uv_mode_cost[1],
- fc->uv_mode_prob[INTRA_MODES - 1], vp9_intra_mode_tree);
- vp9_cost_tokens(x->intra_uv_mode_cost[0],
- vp9_kf_uv_mode_prob[INTRA_MODES - 1], vp9_intra_mode_tree);
-
- for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i)
- vp9_cost_tokens((int *)x->switchable_interp_costs[i],
- fc->switchable_interp_prob[i],
- vp9_switchable_interp_tree);
-}
-
-static void fill_token_costs(vp9_coeff_cost *c,
- vp9_coeff_probs_model (*p)[PLANE_TYPES]) {
- int i, j, k, l;
- TX_SIZE t;
- for (t = TX_4X4; t <= TX_32X32; ++t)
- for (i = 0; i < PLANE_TYPES; ++i)
- for (j = 0; j < REF_TYPES; ++j)
- for (k = 0; k < COEF_BANDS; ++k)
- for (l = 0; l < BAND_COEFF_CONTEXTS(k); ++l) {
- vp9_prob probs[ENTROPY_NODES];
- vp9_model_to_full_probs(p[t][i][j][k][l], probs);
- vp9_cost_tokens((int *)c[t][i][j][k][0][l], probs,
- vp9_coef_tree);
- vp9_cost_tokens_skip((int *)c[t][i][j][k][1][l], probs,
- vp9_coef_tree);
- assert(c[t][i][j][k][0][l][EOB_TOKEN] ==
- c[t][i][j][k][1][l][EOB_TOKEN]);
- }
-}
-
-static const int rd_iifactor[32] = {
- 4, 4, 3, 2, 1, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
-};
-
-// 3* dc_qlookup[Q]*dc_qlookup[Q];
-
-/* values are now correlated to quantizer */
-static int sad_per_bit16lut[QINDEX_RANGE];
-static int sad_per_bit4lut[QINDEX_RANGE];
-
-void vp9_init_me_luts() {
+static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
+ int m, int n, int min_plane, int max_plane) {
int i;
- // Initialize the sad lut tables using a formulaic calculation for now
- // This is to make it easier to resolve the impact of experimental changes
- // to the quantizer tables.
- for (i = 0; i < QINDEX_RANGE; i++) {
- const double q = vp9_convert_qindex_to_q(i);
- sad_per_bit16lut[i] = (int)(0.0418 * q + 2.4107);
- sad_per_bit4lut[i] = (int)(0.063 * q + 2.742);
- }
-}
-
-int vp9_compute_rd_mult(VP9_COMP *cpi, int qindex) {
- const int q = vp9_dc_quant(qindex, 0);
- // TODO(debargha): Adjust the function below
- int rdmult = 88 * q * q / 25;
- if (cpi->pass == 2 && (cpi->common.frame_type != KEY_FRAME)) {
- if (cpi->twopass.next_iiratio > 31)
- rdmult += (rdmult * rd_iifactor[31]) >> 4;
- else
- rdmult += (rdmult * rd_iifactor[cpi->twopass.next_iiratio]) >> 4;
- }
- return rdmult;
-}
-
-static int compute_rd_thresh_factor(int qindex) {
- int q;
- // TODO(debargha): Adjust the function below
- q = (int)(pow(vp9_dc_quant(qindex, 0) / 4.0, RD_THRESH_POW) * 5.12);
- if (q < 8)
- q = 8;
- return q;
-}
-
-void vp9_initialize_me_consts(VP9_COMP *cpi, int qindex) {
- cpi->mb.sadperbit16 = sad_per_bit16lut[qindex];
- cpi->mb.sadperbit4 = sad_per_bit4lut[qindex];
-}
-
-static void set_block_thresholds(VP9_COMP *cpi) {
- int i, bsize, segment_id;
- VP9_COMMON *cm = &cpi->common;
- SPEED_FEATURES *sf = &cpi->sf;
-
- for (segment_id = 0; segment_id < MAX_SEGMENTS; ++segment_id) {
- const int qindex = clamp(vp9_get_qindex(&cm->seg, segment_id,
- cm->base_qindex) + cm->y_dc_delta_q,
- 0, MAXQ);
- const int q = compute_rd_thresh_factor(qindex);
-
- for (bsize = 0; bsize < BLOCK_SIZES; ++bsize) {
- // Threshold here seems unnecessarily harsh but fine given actual
- // range of values used for cpi->sf.thresh_mult[].
- const int t = q * rd_thresh_block_size_factor[bsize];
- const int thresh_max = INT_MAX / t;
-
- for (i = 0; i < MAX_MODES; ++i)
- cpi->rd_threshes[segment_id][bsize][i] =
- sf->thresh_mult[i] < thresh_max ? sf->thresh_mult[i] * t / 4
- : INT_MAX;
-
- for (i = 0; i < MAX_REFS; ++i) {
- cpi->rd_thresh_sub8x8[segment_id][bsize][i] =
- sf->thresh_mult_sub8x8[i] < thresh_max
- ? sf->thresh_mult_sub8x8[i] * t / 4
- : INT_MAX;
- }
- }
- }
-}
-
-void vp9_initialize_rd_consts(VP9_COMP *cpi) {
- VP9_COMMON *cm = &cpi->common;
- MACROBLOCK *x = &cpi->mb;
- int qindex, i;
-
- vp9_clear_system_state(); // __asm emms;
-
- // Further tests required to see if optimum is different
- // for key frames, golden frames and arf frames.
- // if (cpi->common.refresh_golden_frame ||
- // cpi->common.refresh_alt_ref_frame)
- qindex = clamp(cm->base_qindex + cm->y_dc_delta_q, 0, MAXQ);
-
- cpi->RDDIV = RDDIV_BITS; // in bits (to multiply D by 128)
- cpi->RDMULT = vp9_compute_rd_mult(cpi, qindex);
-
- x->errorperbit = cpi->RDMULT / RD_MULT_EPB_RATIO;
- x->errorperbit += (x->errorperbit == 0);
-
- vp9_set_speed_features(cpi);
-
- x->select_txfm_size = (cpi->sf.tx_size_search_method == USE_LARGESTALL &&
- cm->frame_type != KEY_FRAME) ? 0 : 1;
-
- set_block_thresholds(cpi);
-
- fill_token_costs(x->token_costs, cm->fc.coef_probs);
-
- if (!cpi->sf.use_pick_mode) {
- for (i = 0; i < PARTITION_CONTEXTS; i++)
- vp9_cost_tokens(x->partition_cost[i], get_partition_probs(cm, i),
- vp9_partition_tree);
-
- fill_mode_costs(cpi);
-
- if (!frame_is_intra_only(cm)) {
- vp9_build_nmv_cost_table(x->nmvjointcost,
- cm->allow_high_precision_mv ? x->nmvcost_hp
- : x->nmvcost,
- &cm->fc.nmvc,
- cm->allow_high_precision_mv, 1, 1);
+ for (i = min_plane; i < max_plane; ++i) {
+ struct macroblock_plane *const p = &x->plane[i];
+ struct macroblockd_plane *const pd = &x->e_mbd.plane[i];
- for (i = 0; i < INTER_MODE_CONTEXTS; ++i)
- vp9_cost_tokens((int *)x->inter_mode_cost[i],
- cm->fc.inter_mode_probs[i], vp9_inter_mode_tree);
- }
- }
-}
+ p->coeff = ctx->coeff_pbuf[i][m];
+ p->qcoeff = ctx->qcoeff_pbuf[i][m];
+ pd->dqcoeff = ctx->dqcoeff_pbuf[i][m];
+ p->eobs = ctx->eobs_pbuf[i][m];
-static const int MAX_XSQ_Q10 = 245727;
-
-static void model_rd_norm(int xsq_q10, int *r_q10, int *d_q10) {
- // NOTE: The tables below must be of the same size
-
- // The functions described below are sampled at the four most significant
- // bits of x^2 + 8 / 256
-
- // Normalized rate
- // This table models the rate for a Laplacian source
- // source with given variance when quantized with a uniform quantizer
- // with given stepsize. The closed form expression is:
- // Rn(x) = H(sqrt(r)) + sqrt(r)*[1 + H(r)/(1 - r)],
- // where r = exp(-sqrt(2) * x) and x = qpstep / sqrt(variance),
- // and H(x) is the binary entropy function.
- static const int rate_tab_q10[] = {
- 65536, 6086, 5574, 5275, 5063, 4899, 4764, 4651,
- 4553, 4389, 4255, 4142, 4044, 3958, 3881, 3811,
- 3748, 3635, 3538, 3453, 3376, 3307, 3244, 3186,
- 3133, 3037, 2952, 2877, 2809, 2747, 2690, 2638,
- 2589, 2501, 2423, 2353, 2290, 2232, 2179, 2130,
- 2084, 2001, 1928, 1862, 1802, 1748, 1698, 1651,
- 1608, 1530, 1460, 1398, 1342, 1290, 1243, 1199,
- 1159, 1086, 1021, 963, 911, 864, 821, 781,
- 745, 680, 623, 574, 530, 490, 455, 424,
- 395, 345, 304, 269, 239, 213, 190, 171,
- 154, 126, 104, 87, 73, 61, 52, 44,
- 38, 28, 21, 16, 12, 10, 8, 6,
- 5, 3, 2, 1, 1, 1, 0, 0,
- };
- // Normalized distortion
- // This table models the normalized distortion for a Laplacian source
- // source with given variance when quantized with a uniform quantizer
- // with given stepsize. The closed form expression is:
- // Dn(x) = 1 - 1/sqrt(2) * x / sinh(x/sqrt(2))
- // where x = qpstep / sqrt(variance)
- // Note the actual distortion is Dn * variance.
- static const int dist_tab_q10[] = {
- 0, 0, 1, 1, 1, 2, 2, 2,
- 3, 3, 4, 5, 5, 6, 7, 7,
- 8, 9, 11, 12, 13, 15, 16, 17,
- 18, 21, 24, 26, 29, 31, 34, 36,
- 39, 44, 49, 54, 59, 64, 69, 73,
- 78, 88, 97, 106, 115, 124, 133, 142,
- 151, 167, 184, 200, 215, 231, 245, 260,
- 274, 301, 327, 351, 375, 397, 418, 439,
- 458, 495, 528, 559, 587, 613, 637, 659,
- 680, 717, 749, 777, 801, 823, 842, 859,
- 874, 899, 919, 936, 949, 960, 969, 977,
- 983, 994, 1001, 1006, 1010, 1013, 1015, 1017,
- 1018, 1020, 1022, 1022, 1023, 1023, 1023, 1024,
- };
- static const int xsq_iq_q10[] = {
- 0, 4, 8, 12, 16, 20, 24, 28,
- 32, 40, 48, 56, 64, 72, 80, 88,
- 96, 112, 128, 144, 160, 176, 192, 208,
- 224, 256, 288, 320, 352, 384, 416, 448,
- 480, 544, 608, 672, 736, 800, 864, 928,
- 992, 1120, 1248, 1376, 1504, 1632, 1760, 1888,
- 2016, 2272, 2528, 2784, 3040, 3296, 3552, 3808,
- 4064, 4576, 5088, 5600, 6112, 6624, 7136, 7648,
- 8160, 9184, 10208, 11232, 12256, 13280, 14304, 15328,
- 16352, 18400, 20448, 22496, 24544, 26592, 28640, 30688,
- 32736, 36832, 40928, 45024, 49120, 53216, 57312, 61408,
- 65504, 73696, 81888, 90080, 98272, 106464, 114656, 122848,
- 131040, 147424, 163808, 180192, 196576, 212960, 229344, 245728,
- };
- /*
- static const int tab_size = sizeof(rate_tab_q10) / sizeof(rate_tab_q10[0]);
- assert(sizeof(dist_tab_q10) / sizeof(dist_tab_q10[0]) == tab_size);
- assert(sizeof(xsq_iq_q10) / sizeof(xsq_iq_q10[0]) == tab_size);
- assert(MAX_XSQ_Q10 + 1 == xsq_iq_q10[tab_size - 1]);
- */
- int tmp = (xsq_q10 >> 2) + 8;
- int k = get_msb(tmp) - 3;
- int xq = (k << 3) + ((tmp >> k) & 0x7);
- const int one_q10 = 1 << 10;
- const int a_q10 = ((xsq_q10 - xsq_iq_q10[xq]) << 10) >> (2 + k);
- const int b_q10 = one_q10 - a_q10;
- *r_q10 = (rate_tab_q10[xq] * b_q10 + rate_tab_q10[xq + 1] * a_q10) >> 10;
- *d_q10 = (dist_tab_q10[xq] * b_q10 + dist_tab_q10[xq + 1] * a_q10) >> 10;
-}
+ ctx->coeff_pbuf[i][m] = ctx->coeff_pbuf[i][n];
+ ctx->qcoeff_pbuf[i][m] = ctx->qcoeff_pbuf[i][n];
+ ctx->dqcoeff_pbuf[i][m] = ctx->dqcoeff_pbuf[i][n];
+ ctx->eobs_pbuf[i][m] = ctx->eobs_pbuf[i][n];
-static void model_rd_from_var_lapndz(unsigned int var, unsigned int n,
- unsigned int qstep, int *rate,
- int64_t *dist) {
- // This function models the rate and distortion for a Laplacian
- // source with given variance when quantized with a uniform quantizer
- // with given stepsize. The closed form expressions are in:
- // Hang and Chen, "Source Model for transform video coder and its
- // application - Part I: Fundamental Theory", IEEE Trans. Circ.
- // Sys. for Video Tech., April 1997.
- if (var == 0) {
- *rate = 0;
- *dist = 0;
- } else {
- int d_q10, r_q10;
- uint64_t xsq_q10_64 =
- ((((uint64_t)qstep * qstep * n) << 10) + (var >> 1)) / var;
- int xsq_q10 = xsq_q10_64 > MAX_XSQ_Q10 ? MAX_XSQ_Q10 : xsq_q10_64;
- model_rd_norm(xsq_q10, &r_q10, &d_q10);
- *rate = (n * r_q10 + 2) >> 2;
- *dist = (var * (int64_t)d_q10 + 512) >> 10;
+ ctx->coeff_pbuf[i][n] = p->coeff;
+ ctx->qcoeff_pbuf[i][n] = p->qcoeff;
+ ctx->dqcoeff_pbuf[i][n] = pd->dqcoeff;
+ ctx->eobs_pbuf[i][n] = p->eobs;
}
}
// Note our transform coeffs are 8 times an orthogonal transform.
// Hence quantizer step is also 8 times. To get effective quantizer
// we need to divide by 8 before sending to modeling function.
- int i, rate_sum = 0, dist_sum = 0;
- int ref = xd->mi_8x8[0]->mbmi.ref_frame[0];
+ int i;
+ int64_t rate_sum = 0;
+ int64_t dist_sum = 0;
+ const int ref = xd->mi[0]->mbmi.ref_frame[0];
unsigned int sse;
for (i = 0; i < MAX_MB_PLANE; ++i) {
if (i == 0)
x->pred_sse[ref] = sse;
- if (cpi->sf.use_pick_mode) {
- dist_sum += (int)sse;
- } else {
- int rate;
- int64_t dist;
- model_rd_from_var_lapndz(sse, 1 << num_pels_log2_lookup[bs],
- pd->dequant[1] >> 3, &rate, &dist);
- rate_sum += rate;
- dist_sum += (int)dist;
- }
- }
- *out_rate_sum = rate_sum;
- *out_dist_sum = (int64_t)dist_sum << 4;
-}
-
-static void model_rd_for_sb_y_tx(VP9_COMP *cpi, BLOCK_SIZE bsize,
- TX_SIZE tx_size,
- MACROBLOCK *x, MACROBLOCKD *xd,
- int *out_rate_sum, int64_t *out_dist_sum,
- int *out_skip) {
- int j, k;
- BLOCK_SIZE bs;
- struct macroblock_plane *const p = &x->plane[0];
- struct macroblockd_plane *const pd = &xd->plane[0];
- const int width = 4 * num_4x4_blocks_wide_lookup[bsize];
- const int height = 4 * num_4x4_blocks_high_lookup[bsize];
- int rate_sum = 0;
- int64_t dist_sum = 0;
- const int t = 4 << tx_size;
-
- if (tx_size == TX_4X4) {
- bs = BLOCK_4X4;
- } else if (tx_size == TX_8X8) {
- bs = BLOCK_8X8;
- } else if (tx_size == TX_16X16) {
- bs = BLOCK_16X16;
- } else if (tx_size == TX_32X32) {
- bs = BLOCK_32X32;
- } else {
- assert(0);
- }
+ // 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);
- *out_skip = 1;
- for (j = 0; j < height; j += t) {
- for (k = 0; k < width; k += t) {
+ if (quantizer < 120)
+ rate = (square_error * (280 - quantizer)) >> 8;
+ else
+ rate = 0;
+ dist = (square_error * quantizer) >> 8;
+ rate_sum += rate;
+ dist_sum += dist;
+ } else {
int rate;
int64_t dist;
- unsigned int sse;
- cpi->fn_ptr[bs].vf(&p->src.buf[j * p->src.stride + k], p->src.stride,
- &pd->dst.buf[j * pd->dst.stride + k], pd->dst.stride,
- &sse);
- // sse works better than var, since there is no dc prediction used
- model_rd_from_var_lapndz(sse, t * t, pd->dequant[1] >> 3, &rate, &dist);
+ vp9_model_rd_from_var_lapndz(sse, 1 << num_pels_log2_lookup[bs],
+ pd->dequant[1] >> 3, &rate, &dist);
rate_sum += rate;
dist_sum += dist;
- *out_skip &= (rate < 1024);
}
}
- *out_rate_sum = rate_sum;
+ *out_rate_sum = (int)rate_sum;
*out_dist_sum = dist_sum << 4;
}
-int64_t vp9_block_error_c(int16_t *coeff, int16_t *dqcoeff,
+int64_t vp9_block_error_c(const int16_t *coeff, const int16_t *dqcoeff,
intptr_t block_size, int64_t *ssz) {
int i;
int64_t error = 0, sqcoeff = 0;
for (i = 0; i < block_size; i++) {
- int this_diff = coeff[i] - dqcoeff[i];
- error += (unsigned)this_diff * this_diff;
- sqcoeff += (unsigned) coeff[i] * coeff[i];
+ const int diff = coeff[i] - dqcoeff[i];
+ error += diff * diff;
+ sqcoeff += coeff[i] * coeff[i];
}
*ssz = sqcoeff;
{ 1, 2, 3, 4, 11, 256 - 21, 0 },
{ 1, 2, 3, 4, 11, 1024 - 21, 0 },
};
-
static INLINE int cost_coeffs(MACROBLOCK *x,
int plane, int block,
ENTROPY_CONTEXT *A, ENTROPY_CONTEXT *L,
TX_SIZE tx_size,
- const int16_t *scan, const int16_t *nb) {
+ const int16_t *scan, const int16_t *nb,
+ int use_fast_coef_costing) {
MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- struct macroblock_plane *p = &x->plane[plane];
- struct macroblockd_plane *pd = &xd->plane[plane];
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ const struct macroblock_plane *p = &x->plane[plane];
+ const struct macroblockd_plane *pd = &xd->plane[plane];
const PLANE_TYPE type = pd->plane_type;
const int16_t *band_count = &band_counts[tx_size][1];
const int eob = p->eobs[block];
- const int16_t *const qcoeff_ptr = BLOCK_OFFSET(p->qcoeff, block);
- const int ref = mbmi->ref_frame[0] != INTRA_FRAME;
+ const int16_t *const qcoeff = BLOCK_OFFSET(p->qcoeff, block);
unsigned int (*token_costs)[2][COEFF_CONTEXTS][ENTROPY_TOKENS] =
- x->token_costs[tx_size][type][ref];
- const ENTROPY_CONTEXT above_ec = !!*A, left_ec = !!*L;
- uint8_t *p_tok = x->token_cache;
- int pt = combine_entropy_contexts(above_ec, left_ec);
+ x->token_costs[tx_size][type][is_inter_block(mbmi)];
+ uint8_t token_cache[32 * 32];
+ int pt = combine_entropy_contexts(*A, *L);
int c, cost;
-
// Check for consistency of tx_size with mode info
assert(type == PLANE_TYPE_Y ? mbmi->tx_size == tx_size
- : get_uv_tx_size(mbmi) == tx_size);
+ : get_uv_tx_size(mbmi, pd) == tx_size);
if (eob == 0) {
// single eob token
int band_left = *band_count++;
// dc token
- int v = qcoeff_ptr[0];
+ int v = qcoeff[0];
int prev_t = vp9_dct_value_tokens_ptr[v].token;
cost = (*token_costs)[0][pt][prev_t] + vp9_dct_value_cost_ptr[v];
- p_tok[0] = vp9_pt_energy_class[prev_t];
+ token_cache[0] = vp9_pt_energy_class[prev_t];
++token_costs;
// ac tokens
const int rc = scan[c];
int t;
- v = qcoeff_ptr[rc];
+ v = qcoeff[rc];
t = vp9_dct_value_tokens_ptr[v].token;
- pt = get_coef_context(nb, p_tok, c);
- cost += (*token_costs)[!prev_t][pt][t] + vp9_dct_value_cost_ptr[v];
- p_tok[rc] = vp9_pt_energy_class[t];
+ if (use_fast_coef_costing) {
+ cost += (*token_costs)[!prev_t][!prev_t][t] + vp9_dct_value_cost_ptr[v];
+ } else {
+ pt = get_coef_context(nb, token_cache, c);
+ cost += (*token_costs)[!prev_t][pt][t] + vp9_dct_value_cost_ptr[v];
+ token_cache[rc] = vp9_pt_energy_class[t];
+ }
prev_t = t;
if (!--band_left) {
band_left = *band_count++;
// eob token
if (band_left) {
- pt = get_coef_context(nb, p_tok, c);
- cost += (*token_costs)[0][pt][EOB_TOKEN];
+ if (use_fast_coef_costing) {
+ cost += (*token_costs)[0][!prev_t][EOB_TOKEN];
+ } else {
+ pt = get_coef_context(nb, token_cache, c);
+ cost += (*token_costs)[0][pt][EOB_TOKEN];
+ }
}
}
return cost;
}
-
static void dist_block(int plane, int block, TX_SIZE tx_size,
struct rdcost_block_args* args) {
const int ss_txfrm_size = tx_size << 1;
MACROBLOCK* const x = args->x;
MACROBLOCKD* const xd = &x->e_mbd;
- struct macroblock_plane *const p = &x->plane[plane];
- struct macroblockd_plane *const pd = &xd->plane[plane];
+ const struct macroblock_plane *const p = &x->plane[plane];
+ const struct macroblockd_plane *const pd = &xd->plane[plane];
int64_t this_sse;
int shift = tx_size == TX_32X32 ? 0 : 2;
int16_t *const coeff = BLOCK_OFFSET(p->coeff, block);
&this_sse) >> shift;
args->sse = this_sse >> shift;
- if (x->skip_encode && !is_inter_block(&xd->mi_8x8[0]->mbmi)) {
+ if (x->skip_encode && !is_inter_block(&xd->mi[0]->mbmi)) {
// 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);
args->rate = cost_coeffs(args->x, plane, block, args->t_above + x_idx,
args->t_left + y_idx, tx_size,
- args->so->scan, args->so->neighbors);
+ args->so->scan, args->so->neighbors,
+ args->use_fast_coef_costing);
}
static void block_rd_txfm(int plane, int block, BLOCK_SIZE plane_bsize,
struct rdcost_block_args *args = arg;
MACROBLOCK *const x = args->x;
MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
int64_t rd1, rd2, rd;
if (args->skip)
}
}
-void vp9_get_entropy_contexts(TX_SIZE tx_size,
- ENTROPY_CONTEXT t_above[16], ENTROPY_CONTEXT t_left[16],
- const ENTROPY_CONTEXT *above, const ENTROPY_CONTEXT *left,
- int num_4x4_w, int num_4x4_h) {
- int i;
- switch (tx_size) {
- case TX_4X4:
- vpx_memcpy(t_above, above, sizeof(ENTROPY_CONTEXT) * num_4x4_w);
- vpx_memcpy(t_left, left, sizeof(ENTROPY_CONTEXT) * num_4x4_h);
- break;
- case TX_8X8:
- for (i = 0; i < num_4x4_w; i += 2)
- t_above[i] = !!*(const uint16_t *)&above[i];
- for (i = 0; i < num_4x4_h; i += 2)
- t_left[i] = !!*(const uint16_t *)&left[i];
- break;
- case TX_16X16:
- for (i = 0; i < num_4x4_w; i += 4)
- t_above[i] = !!*(const uint32_t *)&above[i];
- for (i = 0; i < num_4x4_h; i += 4)
- t_left[i] = !!*(const uint32_t *)&left[i];
- break;
- case TX_32X32:
- for (i = 0; i < num_4x4_w; i += 8)
- t_above[i] = !!*(const uint64_t *)&above[i];
- for (i = 0; i < num_4x4_h; i += 8)
- t_left[i] = !!*(const uint64_t *)&left[i];
- break;
- default:
- assert(0 && "Invalid transform size.");
- }
-}
-
static void txfm_rd_in_plane(MACROBLOCK *x,
int *rate, int64_t *distortion,
int *skippable, int64_t *sse,
int64_t ref_best_rd, int plane,
- BLOCK_SIZE bsize, TX_SIZE tx_size) {
+ BLOCK_SIZE bsize, TX_SIZE tx_size,
+ int use_fast_coef_casting) {
MACROBLOCKD *const xd = &x->e_mbd;
- struct macroblockd_plane *const pd = &xd->plane[plane];
- const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
- const int num_4x4_w = num_4x4_blocks_wide_lookup[bs];
- const int num_4x4_h = num_4x4_blocks_high_lookup[bs];
- struct rdcost_block_args args = { 0 };
+ const struct macroblockd_plane *const pd = &xd->plane[plane];
+ struct rdcost_block_args args;
+ vp9_zero(args);
args.x = x;
args.best_rd = ref_best_rd;
+ args.use_fast_coef_costing = use_fast_coef_casting;
if (plane == 0)
- xd->mi_8x8[0]->mbmi.tx_size = tx_size;
+ xd->mi[0]->mbmi.tx_size = tx_size;
- vp9_get_entropy_contexts(tx_size, args.t_above, args.t_left,
- pd->above_context, pd->left_context,
- num_4x4_w, num_4x4_h);
+ vp9_get_entropy_contexts(bsize, tx_size, pd, args.t_above, args.t_left);
args.so = get_scan(xd, tx_size, pd->plane_type, 0);
}
}
-static void choose_largest_txfm_size(VP9_COMP *cpi, MACROBLOCK *x,
- int *rate, int64_t *distortion,
- int *skip, int64_t *sse,
- int64_t ref_best_rd,
- BLOCK_SIZE bs) {
+static void choose_largest_tx_size(VP9_COMP *cpi, MACROBLOCK *x,
+ int *rate, int64_t *distortion,
+ int *skip, int64_t *sse,
+ int64_t ref_best_rd,
+ BLOCK_SIZE bs) {
const TX_SIZE max_tx_size = max_txsize_lookup[bs];
VP9_COMMON *const cm = &cpi->common;
const TX_SIZE largest_tx_size = tx_mode_to_biggest_tx_size[cm->tx_mode];
MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
mbmi->tx_size = MIN(max_tx_size, largest_tx_size);
txfm_rd_in_plane(x, rate, distortion, skip,
&sse[mbmi->tx_size], ref_best_rd, 0, bs,
- mbmi->tx_size);
+ mbmi->tx_size, cpi->sf.use_fast_coef_costing);
cpi->tx_stepdown_count[0]++;
}
-static void choose_txfm_size_from_rd(VP9_COMP *cpi, MACROBLOCK *x,
- int (*r)[2], int *rate,
- int64_t *d, int64_t *distortion,
- int *s, int *skip,
- int64_t tx_cache[TX_MODES],
- BLOCK_SIZE bs) {
+static void choose_tx_size_from_rd(VP9_COMP *cpi, MACROBLOCK *x,
+ int (*r)[2], int *rate,
+ int64_t *d, int64_t *distortion,
+ int *s, int *skip,
+ int64_t tx_cache[TX_MODES],
+ BLOCK_SIZE bs) {
const TX_SIZE max_tx_size = max_txsize_lookup[bs];
VP9_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
vp9_prob skip_prob = vp9_get_skip_prob(cm, xd);
int64_t rd[TX_SIZES][2] = {{INT64_MAX, INT64_MAX},
{INT64_MAX, INT64_MAX},
{INT64_MAX, INT64_MAX},
{INT64_MAX, INT64_MAX}};
- int n, m;
+ TX_SIZE n, m;
int s0, s1;
const TX_SIZE max_mode_tx_size = tx_mode_to_biggest_tx_size[cm->tx_mode];
int64_t best_rd = INT64_MAX;
}
}
-static void choose_txfm_size_from_modelrd(VP9_COMP *cpi, MACROBLOCK *x,
- int (*r)[2], int *rate,
- int64_t *d, int64_t *distortion,
- int *s, int *skip, int64_t *sse,
- int64_t ref_best_rd,
- BLOCK_SIZE bs) {
- const TX_SIZE max_tx_size = max_txsize_lookup[bs];
- VP9_COMMON *const cm = &cpi->common;
- MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
- vp9_prob skip_prob = vp9_get_skip_prob(cm, xd);
- int64_t rd[TX_SIZES][2] = {{INT64_MAX, INT64_MAX},
- {INT64_MAX, INT64_MAX},
- {INT64_MAX, INT64_MAX},
- {INT64_MAX, INT64_MAX}};
- int n, m;
- int s0, s1;
- double scale_rd[TX_SIZES] = {1.73, 1.44, 1.20, 1.00};
- const TX_SIZE max_mode_tx_size = tx_mode_to_biggest_tx_size[cm->tx_mode];
- int64_t best_rd = INT64_MAX;
- TX_SIZE best_tx = TX_4X4;
-
- const vp9_prob *tx_probs = get_tx_probs2(max_tx_size, xd, &cm->fc.tx_probs);
- assert(skip_prob > 0);
- s0 = vp9_cost_bit(skip_prob, 0);
- s1 = vp9_cost_bit(skip_prob, 1);
-
- for (n = TX_4X4; n <= max_tx_size; n++) {
- double scale = scale_rd[n];
- r[n][1] = r[n][0];
- for (m = 0; m <= n - (n == max_tx_size); m++) {
- if (m == n)
- r[n][1] += vp9_cost_zero(tx_probs[m]);
- else
- r[n][1] += vp9_cost_one(tx_probs[m]);
- }
- if (s[n]) {
- rd[n][0] = rd[n][1] = RDCOST(x->rdmult, x->rddiv, s1, d[n]) * scale;
- } else {
- rd[n][0] = RDCOST(x->rdmult, x->rddiv, r[n][0] + s0, d[n]) * scale;
- rd[n][1] = RDCOST(x->rdmult, x->rddiv, r[n][1] + s0, d[n]) * scale;
- }
- if (rd[n][1] < best_rd) {
- best_rd = rd[n][1];
- best_tx = n;
- }
- }
-
- mbmi->tx_size = cm->tx_mode == TX_MODE_SELECT ?
- best_tx : MIN(max_tx_size, max_mode_tx_size);
-
- // Actually encode using the chosen mode if a model was used, but do not
- // update the r, d costs
- txfm_rd_in_plane(x, rate, distortion, skip,
- &sse[mbmi->tx_size], ref_best_rd, 0, bs, mbmi->tx_size);
-
- if (max_tx_size == TX_32X32 && best_tx == TX_32X32) {
- cpi->tx_stepdown_count[0]++;
- } else if (max_tx_size >= TX_16X16 && best_tx == TX_16X16) {
- cpi->tx_stepdown_count[max_tx_size - TX_16X16]++;
- } else if (rd[TX_8X8][1] <= rd[TX_4X4][1]) {
- cpi->tx_stepdown_count[max_tx_size - TX_8X8]++;
- } else {
- cpi->tx_stepdown_count[max_tx_size - TX_4X4]++;
- }
-}
-
-static void super_block_yrd(VP9_COMP *cpi,
- MACROBLOCK *x, int *rate, int64_t *distortion,
- int *skip, int64_t *psse, BLOCK_SIZE bs,
- int64_t txfm_cache[TX_MODES],
- int64_t ref_best_rd) {
+static void inter_super_block_yrd(VP9_COMP *cpi, MACROBLOCK *x, int *rate,
+ int64_t *distortion, int *skip,
+ int64_t *psse, BLOCK_SIZE bs,
+ int64_t txfm_cache[TX_MODES],
+ int64_t ref_best_rd) {
int r[TX_SIZES][2], s[TX_SIZES];
int64_t d[TX_SIZES], sse[TX_SIZES];
MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
- const int b_inter_mode = is_inter_block(mbmi);
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
const TX_SIZE max_tx_size = max_txsize_lookup[bs];
TX_SIZE tx_size;
-
assert(bs == mbmi->sb_type);
- if (b_inter_mode)
- vp9_subtract_sby(x, bs);
- if (cpi->sf.tx_size_search_method == USE_LARGESTALL ||
- (cpi->sf.tx_size_search_method != USE_FULL_RD &&
- !b_inter_mode)) {
+ vp9_subtract_plane(x, bs, 0);
+
+ if (cpi->sf.tx_size_search_method == USE_LARGESTALL || xd->lossless) {
vpx_memset(txfm_cache, 0, TX_MODES * sizeof(int64_t));
- choose_largest_txfm_size(cpi, x, rate, distortion, skip, sse,
- ref_best_rd, bs);
+ choose_largest_tx_size(cpi, x, rate, distortion, skip, sse, ref_best_rd,
+ bs);
if (psse)
*psse = sse[mbmi->tx_size];
return;
}
- if (cpi->sf.tx_size_search_method == USE_LARGESTINTRA_MODELINTER &&
- b_inter_mode) {
- for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size)
- model_rd_for_sb_y_tx(cpi, bs, tx_size, x, xd,
- &r[tx_size][0], &d[tx_size], &s[tx_size]);
- choose_txfm_size_from_modelrd(cpi, x, r, rate, d, distortion, s,
- skip, sse, ref_best_rd, bs);
+ for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size)
+ txfm_rd_in_plane(x, &r[tx_size][0], &d[tx_size], &s[tx_size],
+ &sse[tx_size], ref_best_rd, 0, bs, tx_size,
+ cpi->sf.use_fast_coef_costing);
+ choose_tx_size_from_rd(cpi, x, r, rate, d, distortion, s,
+ skip, txfm_cache, bs);
+
+ if (psse)
+ *psse = sse[mbmi->tx_size];
+}
+
+static void intra_super_block_yrd(VP9_COMP *cpi, MACROBLOCK *x, int *rate,
+ int64_t *distortion, int *skip,
+ int64_t *psse, BLOCK_SIZE bs,
+ int64_t txfm_cache[TX_MODES],
+ int64_t ref_best_rd) {
+ int64_t sse[TX_SIZES];
+ MACROBLOCKD *xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+
+ assert(bs == mbmi->sb_type);
+ if (cpi->sf.tx_size_search_method != USE_FULL_RD || xd->lossless) {
+ vpx_memset(txfm_cache, 0, TX_MODES * sizeof(int64_t));
+ choose_largest_tx_size(cpi, x, rate, distortion, skip, sse, ref_best_rd,
+ bs);
} else {
- for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size)
+ int r[TX_SIZES][2], s[TX_SIZES];
+ int64_t d[TX_SIZES];
+ TX_SIZE tx_size;
+ for (tx_size = TX_4X4; tx_size <= max_txsize_lookup[bs]; ++tx_size)
txfm_rd_in_plane(x, &r[tx_size][0], &d[tx_size],
&s[tx_size], &sse[tx_size],
- ref_best_rd, 0, bs, tx_size);
- choose_txfm_size_from_rd(cpi, x, r, rate, d, distortion, s,
- skip, txfm_cache, bs);
+ ref_best_rd, 0, bs, tx_size,
+ cpi->sf.use_fast_coef_costing);
+ choose_tx_size_from_rd(cpi, x, r, rate, d, distortion, s, skip, txfm_cache,
+ bs);
}
if (psse)
*psse = sse[mbmi->tx_size];
}
-static int conditional_skipintra(MB_PREDICTION_MODE mode,
- MB_PREDICTION_MODE best_intra_mode) {
+
+static int conditional_skipintra(PREDICTION_MODE mode,
+ PREDICTION_MODE best_intra_mode) {
if (mode == D117_PRED &&
best_intra_mode != V_PRED &&
best_intra_mode != D135_PRED)
}
static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
- MB_PREDICTION_MODE *best_mode,
- int *bmode_costs,
+ PREDICTION_MODE *best_mode,
+ const int *bmode_costs,
ENTROPY_CONTEXT *a, ENTROPY_CONTEXT *l,
int *bestrate, int *bestratey,
int64_t *bestdistortion,
BLOCK_SIZE bsize, int64_t rd_thresh) {
- MB_PREDICTION_MODE mode;
- MACROBLOCKD *xd = &x->e_mbd;
+ PREDICTION_MODE mode;
+ MACROBLOCKD *const xd = &x->e_mbd;
int64_t best_rd = rd_thresh;
- int rate = 0;
- int64_t distortion;
+
struct macroblock_plane *p = &x->plane[0];
struct macroblockd_plane *pd = &xd->plane[0];
const int src_stride = p->src.stride;
src_stride)];
uint8_t *dst_init = &pd->dst.buf[raster_block_offset(BLOCK_8X8, ib,
dst_stride)];
- int16_t *src_diff, *coeff;
-
ENTROPY_CONTEXT ta[2], tempa[2];
ENTROPY_CONTEXT tl[2], templ[2];
vpx_memcpy(ta, a, sizeof(ta));
vpx_memcpy(tl, l, sizeof(tl));
- xd->mi_8x8[0]->mbmi.tx_size = TX_4X4;
+ xd->mi[0]->mbmi.tx_size = TX_4X4;
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;
continue;
}
- rate = bmode_costs[mode];
- distortion = 0;
-
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) {
- int64_t ssz;
- const scan_order *so;
- const uint8_t *src = src_init + idx * 4 + idy * 4 * src_stride;
- uint8_t *dst = dst_init + idx * 4 + idy * 4 * dst_stride;
const int block = ib + idy * 2 + idx;
- TX_TYPE tx_type;
- xd->mi_8x8[0]->bmi[block].as_mode = mode;
- src_diff = raster_block_offset_int16(BLOCK_8X8, block, p->src_diff);
- coeff = BLOCK_OFFSET(x->plane[0].coeff, block);
+ 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);
+ int16_t *const coeff = BLOCK_OFFSET(x->plane[0].coeff, block);
+ xd->mi[0]->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_subtract_block(4, 4, src_diff, 8,
- src, src_stride,
- dst, dst_stride);
-
- tx_type = get_tx_type_4x4(PLANE_TYPE_Y, xd, block);
- so = &vp9_scan_orders[TX_4X4][tx_type];
-
- if (tx_type != DCT_DCT)
+ vp9_subtract_block(4, 4, src_diff, 8, src, src_stride, dst, dst_stride);
+
+ if (xd->lossless) {
+ const scan_order *so = &vp9_default_scan_orders[TX_4X4];
+ vp9_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;
+ vp9_iwht4x4_add(BLOCK_OFFSET(pd->dqcoeff, block), dst, dst_stride,
+ p->eobs[block]);
+ } 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_fht4x4(src_diff, coeff, 8, tx_type);
- else
- x->fwd_txm4x4(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);
- distortion += vp9_block_error(coeff, BLOCK_OFFSET(pd->dqcoeff, block),
- 16, &ssz) >> 2;
- if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd)
- goto next;
-
- if (tx_type != DCT_DCT)
- vp9_iht4x4_16_add(BLOCK_OFFSET(pd->dqcoeff, block),
- dst, pd->dst.stride, tx_type);
- else
- xd->itxm_add(BLOCK_OFFSET(pd->dqcoeff, block), dst, pd->dst.stride,
- 16);
+ 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_block_error(coeff, BLOCK_OFFSET(pd->dqcoeff, block),
+ 16, &unused) >> 2;
+ if (RDCOST(x->rdmult, x->rddiv, ratey, distortion) >= best_rd)
+ goto next;
+ vp9_iht4x4_add(tx_type, BLOCK_OFFSET(pd->dqcoeff, block),
+ dst, dst_stride, p->eobs[block]);
+ }
}
}
return best_rd;
}
-static int64_t rd_pick_intra_sub_8x8_y_mode(VP9_COMP * const cpi,
- MACROBLOCK * const mb,
- int * const rate,
- int * const rate_y,
- int64_t * const distortion,
+static int64_t rd_pick_intra_sub_8x8_y_mode(VP9_COMP *cpi, MACROBLOCK *mb,
+ int *rate, int *rate_y,
+ int64_t *distortion,
int64_t best_rd) {
int i, j;
- MACROBLOCKD *const xd = &mb->e_mbd;
- MODE_INFO *const mic = xd->mi_8x8[0];
- const MODE_INFO *above_mi = xd->mi_8x8[-xd->mode_info_stride];
- const MODE_INFO *left_mi = xd->left_available ? xd->mi_8x8[-1] : NULL;
- const BLOCK_SIZE bsize = xd->mi_8x8[0]->mbmi.sb_type;
+ const MACROBLOCKD *const xd = &mb->e_mbd;
+ MODE_INFO *const mic = xd->mi[0];
+ const MODE_INFO *above_mi = xd->mi[-xd->mi_stride];
+ const MODE_INFO *left_mi = xd->left_available ? xd->mi[-1] : NULL;
+ const BLOCK_SIZE bsize = xd->mi[0]->mbmi.sb_type;
const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bsize];
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
int idx, idy;
int tot_rate_y = 0;
int64_t total_rd = 0;
ENTROPY_CONTEXT t_above[4], t_left[4];
- int *bmode_costs;
+ const int *bmode_costs = cpi->mbmode_cost;
vpx_memcpy(t_above, xd->plane[0].above_context, sizeof(t_above));
vpx_memcpy(t_left, xd->plane[0].left_context, sizeof(t_left));
- bmode_costs = mb->mbmode_cost;
-
// Pick modes for each sub-block (of size 4x4, 4x8, or 8x4) in an 8x8 block.
for (idy = 0; idy < 2; idy += num_4x4_blocks_high) {
for (idx = 0; idx < 2; idx += num_4x4_blocks_wide) {
- MB_PREDICTION_MODE best_mode = DC_PRED;
+ PREDICTION_MODE best_mode = DC_PRED;
int r = INT_MAX, ry = INT_MAX;
int64_t d = INT64_MAX, this_rd = INT64_MAX;
i = idy * 2 + idx;
if (cpi->common.frame_type == KEY_FRAME) {
- const MB_PREDICTION_MODE A = vp9_above_block_mode(mic, above_mi, i);
- const MB_PREDICTION_MODE L = vp9_left_block_mode(mic, left_mi, i);
+ const PREDICTION_MODE A = vp9_above_block_mode(mic, above_mi, i);
+ const PREDICTION_MODE L = vp9_left_block_mode(mic, left_mi, i);
- bmode_costs = mb->y_mode_costs[A][L];
+ bmode_costs = cpi->y_mode_costs[A][L];
}
this_rd = rd_pick_intra4x4block(cpi, mb, i, &best_mode, bmode_costs,
BLOCK_SIZE bsize,
int64_t tx_cache[TX_MODES],
int64_t best_rd) {
- MB_PREDICTION_MODE mode;
- MB_PREDICTION_MODE mode_selected = DC_PRED;
+ PREDICTION_MODE mode;
+ PREDICTION_MODE mode_selected = DC_PRED;
MACROBLOCKD *const xd = &x->e_mbd;
- MODE_INFO *const mic = xd->mi_8x8[0];
+ MODE_INFO *const mic = xd->mi[0];
int this_rate, this_rate_tokenonly, s;
int64_t this_distortion, this_rd;
TX_SIZE best_tx = TX_4X4;
int i;
- int *bmode_costs = x->mbmode_cost;
+ int *bmode_costs = cpi->mbmode_cost;
if (cpi->sf.tx_size_search_method == USE_FULL_RD)
for (i = 0; i < TX_MODES; i++)
/* Y Search for intra prediction mode */
for (mode = DC_PRED; mode <= TM_PRED; mode++) {
int64_t local_tx_cache[TX_MODES];
- MODE_INFO *above_mi = xd->mi_8x8[-xd->mode_info_stride];
- MODE_INFO *left_mi = xd->left_available ? xd->mi_8x8[-1] : NULL;
-
- if (!(cpi->sf.intra_y_mode_mask[max_txsize_lookup[bsize]] & (1 << mode)))
- continue;
+ MODE_INFO *above_mi = xd->mi[-xd->mi_stride];
+ MODE_INFO *left_mi = xd->left_available ? xd->mi[-1] : NULL;
if (cpi->common.frame_type == KEY_FRAME) {
- const MB_PREDICTION_MODE A = vp9_above_block_mode(mic, above_mi, 0);
- const MB_PREDICTION_MODE L = vp9_left_block_mode(mic, left_mi, 0);
+ const PREDICTION_MODE A = vp9_above_block_mode(mic, above_mi, 0);
+ const PREDICTION_MODE L = vp9_left_block_mode(mic, left_mi, 0);
- bmode_costs = x->y_mode_costs[A][L];
+ bmode_costs = cpi->y_mode_costs[A][L];
}
mic->mbmi.mode = mode;
- super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion, &s, NULL,
- bsize, local_tx_cache, best_rd);
+ intra_super_block_yrd(cpi, x, &this_rate_tokenonly, &this_distortion,
+ &s, NULL, bsize, local_tx_cache, best_rd);
if (this_rate_tokenonly == INT_MAX)
continue;
return best_rd;
}
-static void super_block_uvrd(VP9_COMP *const cpi, MACROBLOCK *x,
+static void super_block_uvrd(const VP9_COMP *cpi, MACROBLOCK *x,
int *rate, int64_t *distortion, int *skippable,
int64_t *sse, BLOCK_SIZE bsize,
int64_t ref_best_rd) {
MACROBLOCKD *const xd = &x->e_mbd;
- MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
- TX_SIZE uv_txfm_size = get_uv_tx_size(mbmi);
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ const TX_SIZE uv_tx_size = get_uv_tx_size(mbmi, &xd->plane[1]);
int plane;
int pnrate = 0, pnskip = 1;
int64_t pndist = 0, pnsse = 0;
if (ref_best_rd < 0)
goto term;
- if (is_inter_block(mbmi))
- vp9_subtract_sbuv(x, bsize);
+ if (is_inter_block(mbmi)) {
+ int plane;
+ for (plane = 1; plane < MAX_MB_PLANE; ++plane)
+ vp9_subtract_plane(x, bsize, plane);
+ }
*rate = 0;
*distortion = 0;
for (plane = 1; plane < MAX_MB_PLANE; ++plane) {
txfm_rd_in_plane(x, &pnrate, &pndist, &pnskip, &pnsse,
- ref_best_rd, plane, bsize, uv_txfm_size);
+ ref_best_rd, plane, bsize, uv_tx_size,
+ cpi->sf.use_fast_coef_costing);
if (pnrate == INT_MAX)
goto term;
*rate += pnrate;
int *rate, int *rate_tokenonly,
int64_t *distortion, int *skippable,
BLOCK_SIZE bsize, TX_SIZE max_tx_size) {
- MB_PREDICTION_MODE mode;
- MB_PREDICTION_MODE mode_selected = DC_PRED;
+ MACROBLOCKD *xd = &x->e_mbd;
+ PREDICTION_MODE mode;
+ PREDICTION_MODE mode_selected = DC_PRED;
int64_t best_rd = INT64_MAX, this_rd;
int this_rate_tokenonly, this_rate, s;
int64_t this_distortion, this_sse;
if (!(cpi->sf.intra_uv_mode_mask[max_tx_size] & (1 << mode)))
continue;
- x->e_mbd.mi_8x8[0]->mbmi.uv_mode = mode;
+ xd->mi[0]->mbmi.uv_mode = mode;
super_block_uvrd(cpi, x, &this_rate_tokenonly,
&this_distortion, &s, &this_sse, bsize, best_rd);
if (this_rate_tokenonly == INT_MAX)
continue;
this_rate = this_rate_tokenonly +
- x->intra_uv_mode_cost[cpi->common.frame_type][mode];
+ cpi->intra_uv_mode_cost[cpi->common.frame_type][mode];
this_rd = RDCOST(x->rdmult, x->rddiv, this_rate, this_distortion);
if (this_rd < best_rd) {
*rate_tokenonly = this_rate_tokenonly;
*distortion = this_distortion;
*skippable = s;
- if (!x->select_txfm_size) {
- int i;
- struct macroblock_plane *const p = x->plane;
- struct macroblockd_plane *const pd = x->e_mbd.plane;
- for (i = 1; i < MAX_MB_PLANE; ++i) {
- p[i].coeff = ctx->coeff_pbuf[i][2];
- p[i].qcoeff = ctx->qcoeff_pbuf[i][2];
- pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][2];
- p[i].eobs = ctx->eobs_pbuf[i][2];
-
- ctx->coeff_pbuf[i][2] = ctx->coeff_pbuf[i][0];
- ctx->qcoeff_pbuf[i][2] = ctx->qcoeff_pbuf[i][0];
- ctx->dqcoeff_pbuf[i][2] = ctx->dqcoeff_pbuf[i][0];
- ctx->eobs_pbuf[i][2] = ctx->eobs_pbuf[i][0];
-
- ctx->coeff_pbuf[i][0] = p[i].coeff;
- ctx->qcoeff_pbuf[i][0] = p[i].qcoeff;
- ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
- ctx->eobs_pbuf[i][0] = p[i].eobs;
- }
- }
+ if (!x->select_tx_size)
+ swap_block_ptr(x, ctx, 2, 0, 1, MAX_MB_PLANE);
}
}
- x->e_mbd.mi_8x8[0]->mbmi.uv_mode = mode_selected;
+ xd->mi[0]->mbmi.uv_mode = mode_selected;
return best_rd;
}
-static int64_t rd_sbuv_dcpred(VP9_COMP *cpi, MACROBLOCK *x,
+static int64_t rd_sbuv_dcpred(const VP9_COMP *cpi, MACROBLOCK *x,
int *rate, int *rate_tokenonly,
int64_t *distortion, int *skippable,
BLOCK_SIZE bsize) {
- int64_t this_rd;
- int64_t this_sse;
+ const VP9_COMMON *cm = &cpi->common;
+ int64_t unused;
- x->e_mbd.mi_8x8[0]->mbmi.uv_mode = DC_PRED;
+ x->e_mbd.mi[0]->mbmi.uv_mode = DC_PRED;
super_block_uvrd(cpi, x, rate_tokenonly, distortion,
- skippable, &this_sse, bsize, INT64_MAX);
- *rate = *rate_tokenonly +
- x->intra_uv_mode_cost[cpi->common.frame_type][DC_PRED];
- this_rd = RDCOST(x->rdmult, x->rddiv, *rate, *distortion);
-
- return this_rd;
+ skippable, &unused, bsize, INT64_MAX);
+ *rate = *rate_tokenonly + cpi->intra_uv_mode_cost[cm->frame_type][DC_PRED];
+ return RDCOST(x->rdmult, x->rddiv, *rate, *distortion);
}
static void choose_intra_uv_mode(VP9_COMP *cpi, PICK_MODE_CONTEXT *ctx,
BLOCK_SIZE bsize, TX_SIZE max_tx_size,
int *rate_uv, int *rate_uv_tokenonly,
int64_t *dist_uv, int *skip_uv,
- MB_PREDICTION_MODE *mode_uv) {
+ PREDICTION_MODE *mode_uv) {
MACROBLOCK *const x = &cpi->mb;
// Use an estimated rd for uv_intra based on DC_PRED if the
// appropriate speed flag is set.
if (cpi->sf.use_uv_intra_rd_estimate) {
- rd_sbuv_dcpred(cpi, x, rate_uv, rate_uv_tokenonly, dist_uv, skip_uv,
- bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize);
+ rd_sbuv_dcpred(cpi, x, rate_uv, rate_uv_tokenonly, dist_uv,
+ skip_uv, bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize);
// Else do a proper rd search for each possible transform size that may
// be considered in the main rd loop.
} else {
rate_uv, rate_uv_tokenonly, dist_uv, skip_uv,
bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize, max_tx_size);
}
- *mode_uv = x->e_mbd.mi_8x8[0]->mbmi.uv_mode;
+ *mode_uv = x->e_mbd.mi[0]->mbmi.uv_mode;
}
-static int cost_mv_ref(VP9_COMP *cpi, MB_PREDICTION_MODE mode,
+static int cost_mv_ref(const VP9_COMP *cpi, PREDICTION_MODE mode,
int mode_context) {
- MACROBLOCK *const x = &cpi->mb;
- MACROBLOCKD *const xd = &x->e_mbd;
- const int segment_id = xd->mi_8x8[0]->mbmi.segment_id;
-
- // Don't account for mode here if segment skip is enabled.
- if (!vp9_segfeature_active(&cpi->common.seg, segment_id, SEG_LVL_SKIP)) {
- assert(is_inter_mode(mode));
- return x->inter_mode_cost[mode_context][INTER_OFFSET(mode)];
- } else {
- return 0;
- }
-}
-
-void vp9_set_mbmode_and_mvs(MACROBLOCKD *xd, MB_PREDICTION_MODE mode,
- const MV *mv) {
- xd->mi_8x8[0]->mbmi.mode = mode;
- xd->mi_8x8[0]->mbmi.mv[0].as_mv = *mv;
+ assert(is_inter_mode(mode));
+ return cpi->inter_mode_cost[mode_context][INTER_OFFSET(mode)];
}
static void joint_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
int_mv single_newmv[MAX_REF_FRAMES],
int *rate_mv);
-static int labels2mode(MACROBLOCK *x, int i,
- MB_PREDICTION_MODE this_mode,
- int_mv *this_mv, int_mv *this_second_mv,
- int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES],
- int_mv seg_mvs[MAX_REF_FRAMES],
- int_mv *best_ref_mv,
- int_mv *second_best_ref_mv,
- int *mvjcost, int *mvcost[2], VP9_COMP *cpi) {
- MACROBLOCKD *const xd = &x->e_mbd;
- MODE_INFO *const mic = xd->mi_8x8[0];
- MB_MODE_INFO *mbmi = &mic->mbmi;
- int cost = 0, thismvcost = 0;
+static int set_and_cost_bmi_mvs(VP9_COMP *cpi, MACROBLOCKD *xd, int i,
+ PREDICTION_MODE mode, int_mv this_mv[2],
+ int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES],
+ int_mv seg_mvs[MAX_REF_FRAMES],
+ int_mv *best_ref_mv[2], const int *mvjcost,
+ int *mvcost[2]) {
+ MODE_INFO *const mic = xd->mi[0];
+ const MB_MODE_INFO *const mbmi = &mic->mbmi;
+ int thismvcost = 0;
int idx, idy;
const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[mbmi->sb_type];
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[mbmi->sb_type];
- const int has_second_rf = has_second_ref(mbmi);
+ const int is_compound = has_second_ref(mbmi);
- /* We have to be careful retrieving previously-encoded motion vectors.
- Ones from this macroblock have to be pulled from the BLOCKD array
- as they have not yet made it to the bmi array in our MB_MODE_INFO. */
- MB_PREDICTION_MODE m;
-
- // the only time we should do costing for new motion vector or mode
- // is when we are on a new label (jbb May 08, 2007)
- switch (m = this_mode) {
+ switch (mode) {
case NEWMV:
- this_mv->as_int = seg_mvs[mbmi->ref_frame[0]].as_int;
- thismvcost = vp9_mv_bit_cost(&this_mv->as_mv, &best_ref_mv->as_mv,
+ this_mv[0].as_int = seg_mvs[mbmi->ref_frame[0]].as_int;
+ thismvcost += vp9_mv_bit_cost(&this_mv[0].as_mv, &best_ref_mv[0]->as_mv,
mvjcost, mvcost, MV_COST_WEIGHT_SUB);
- if (has_second_rf) {
- this_second_mv->as_int = seg_mvs[mbmi->ref_frame[1]].as_int;
- thismvcost += vp9_mv_bit_cost(&this_second_mv->as_mv,
- &second_best_ref_mv->as_mv,
+ if (is_compound) {
+ this_mv[1].as_int = seg_mvs[mbmi->ref_frame[1]].as_int;
+ thismvcost += vp9_mv_bit_cost(&this_mv[1].as_mv, &best_ref_mv[1]->as_mv,
mvjcost, mvcost, MV_COST_WEIGHT_SUB);
}
break;
- case NEARESTMV:
- this_mv->as_int = frame_mv[NEARESTMV][mbmi->ref_frame[0]].as_int;
- if (has_second_rf)
- this_second_mv->as_int =
- frame_mv[NEARESTMV][mbmi->ref_frame[1]].as_int;
- break;
case NEARMV:
- this_mv->as_int = frame_mv[NEARMV][mbmi->ref_frame[0]].as_int;
- if (has_second_rf)
- this_second_mv->as_int =
- frame_mv[NEARMV][mbmi->ref_frame[1]].as_int;
+ case NEARESTMV:
+ this_mv[0].as_int = frame_mv[mode][mbmi->ref_frame[0]].as_int;
+ if (is_compound)
+ this_mv[1].as_int = frame_mv[mode][mbmi->ref_frame[1]].as_int;
break;
case ZEROMV:
- this_mv->as_int = 0;
- if (has_second_rf)
- this_second_mv->as_int = 0;
+ this_mv[0].as_int = 0;
+ if (is_compound)
+ this_mv[1].as_int = 0;
break;
default:
break;
}
- cost = cost_mv_ref(cpi, this_mode,
- mbmi->mode_context[mbmi->ref_frame[0]]);
+ mic->bmi[i].as_mv[0].as_int = this_mv[0].as_int;
+ if (is_compound)
+ mic->bmi[i].as_mv[1].as_int = this_mv[1].as_int;
- mic->bmi[i].as_mv[0].as_int = this_mv->as_int;
- if (has_second_rf)
- mic->bmi[i].as_mv[1].as_int = this_second_mv->as_int;
-
- mic->bmi[i].as_mode = m;
+ mic->bmi[i].as_mode = mode;
for (idy = 0; idy < num_4x4_blocks_high; ++idy)
for (idx = 0; idx < num_4x4_blocks_wide; ++idx)
vpx_memcpy(&mic->bmi[i + idy * 2 + idx],
&mic->bmi[i], sizeof(mic->bmi[i]));
- cost += thismvcost;
- return cost;
+ return cost_mv_ref(cpi, mode, mbmi->mode_context[mbmi->ref_frame[0]]) +
+ thismvcost;
}
static int64_t encode_inter_mb_segment(VP9_COMP *cpi,
MACROBLOCKD *xd = &x->e_mbd;
struct macroblockd_plane *const pd = &xd->plane[0];
struct macroblock_plane *const p = &x->plane[0];
- MODE_INFO *const mi = xd->mi_8x8[0];
+ MODE_INFO *const mi = xd->mi[0];
const BLOCK_SIZE plane_bsize = get_plane_block_size(mi->mbmi.sb_type, pd);
const int width = 4 * num_4x4_blocks_wide_lookup[plane_bsize];
const int height = 4 * num_4x4_blocks_high_lookup[plane_bsize];
int thisrate = 0, ref;
const scan_order *so = &vp9_default_scan_orders[TX_4X4];
const int is_compound = has_second_ref(&mi->mbmi);
+ const InterpKernel *kernel = vp9_get_interp_kernel(mi->mbmi.interp_filter);
+
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)];
dst, pd->dst.stride,
&mi->bmi[i].as_mv[ref].as_mv,
&xd->block_refs[ref]->sf, width, height, ref,
- xd->interp_kernel, MV_PRECISION_Q3,
+ kernel, MV_PRECISION_Q3,
mi_col * MI_SIZE + 4 * (i % 2),
mi_row * MI_SIZE + 4 * (i / 2));
}
16, &ssz);
thissse += ssz;
thisrate += cost_coeffs(x, 0, k, ta + (k & 1), tl + (k >> 1), TX_4X4,
- so->scan, so->neighbors);
+ so->scan, so->neighbors,
+ cpi->sf.use_fast_coef_costing);
rd1 = RDCOST(x->rdmult, x->rddiv, thisrate, thisdistortion >> 2);
rd2 = RDCOST(x->rdmult, x->rddiv, 0, thissse >> 2);
rd = MIN(rd1, rd2);
} SEG_RDSTAT;
typedef struct {
- int_mv *ref_mv, *second_ref_mv;
+ int_mv *ref_mv[2];
int_mv mvp;
int64_t segment_rd;
int64_t d;
int64_t sse;
int segment_yrate;
- MB_PREDICTION_MODE modes[4];
+ PREDICTION_MODE modes[4];
SEG_RDSTAT rdstat[4][INTER_MODES];
int mvthresh;
} BEST_SEG_INFO;
}
static INLINE void mi_buf_shift(MACROBLOCK *x, int i) {
- MB_MODE_INFO *const mbmi = &x->e_mbd.mi_8x8[0]->mbmi;
+ MB_MODE_INFO *const mbmi = &x->e_mbd.mi[0]->mbmi;
struct macroblock_plane *const p = &x->plane[0];
struct macroblockd_plane *const pd = &x->e_mbd.plane[0];
static INLINE void mi_buf_restore(MACROBLOCK *x, struct buf_2d orig_src,
struct buf_2d orig_pre[2]) {
- MB_MODE_INFO *mbmi = &x->e_mbd.mi_8x8[0]->mbmi;
+ MB_MODE_INFO *mbmi = &x->e_mbd.mi[0]->mbmi;
x->plane[0].src = orig_src;
x->e_mbd.plane[0].pre[0] = orig_pre[0];
if (has_second_ref(mbmi))
return (mv->row & 0x0F) || (mv->col & 0x0F);
}
-static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
- BEST_SEG_INFO *bsi_buf, int filter_idx,
- int_mv seg_mvs[4][MAX_REF_FRAMES],
- int mi_row, int mi_col) {
+// Check if NEARESTMV/NEARMV/ZEROMV is the cheapest way encode zero motion.
+// TODO(aconverse): Find out if this is still productive then clean up or remove
+static int check_best_zero_mv(
+ const VP9_COMP *cpi, const uint8_t mode_context[MAX_REF_FRAMES],
+ int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES],
+ int inter_mode_mask, int this_mode,
+ const MV_REFERENCE_FRAME ref_frames[2]) {
+ if ((inter_mode_mask & (1 << ZEROMV)) &&
+ (this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV) &&
+ frame_mv[this_mode][ref_frames[0]].as_int == 0 &&
+ (ref_frames[1] == NONE ||
+ frame_mv[this_mode][ref_frames[1]].as_int == 0)) {
+ int rfc = mode_context[ref_frames[0]];
+ int c1 = cost_mv_ref(cpi, NEARMV, rfc);
+ int c2 = cost_mv_ref(cpi, NEARESTMV, rfc);
+ int c3 = cost_mv_ref(cpi, ZEROMV, rfc);
+
+ if (this_mode == NEARMV) {
+ if (c1 > c3) return 0;
+ } else if (this_mode == NEARESTMV) {
+ if (c2 > c3) return 0;
+ } else {
+ assert(this_mode == ZEROMV);
+ if (ref_frames[1] == NONE) {
+ if ((c3 >= c2 && frame_mv[NEARESTMV][ref_frames[0]].as_int == 0) ||
+ (c3 >= c1 && frame_mv[NEARMV][ref_frames[0]].as_int == 0))
+ return 0;
+ } else {
+ if ((c3 >= c2 && frame_mv[NEARESTMV][ref_frames[0]].as_int == 0 &&
+ frame_mv[NEARESTMV][ref_frames[1]].as_int == 0) ||
+ (c3 >= c1 && frame_mv[NEARMV][ref_frames[0]].as_int == 0 &&
+ frame_mv[NEARMV][ref_frames[1]].as_int == 0))
+ return 0;
+ }
+ }
+ }
+ return 1;
+}
+
+static int64_t rd_pick_best_sub8x8_mode(VP9_COMP *cpi, MACROBLOCK *x,
+ const TileInfo * const tile,
+ int_mv *best_ref_mv,
+ int_mv *second_best_ref_mv,
+ int64_t best_rd, int *returntotrate,
+ int *returnyrate,
+ int64_t *returndistortion,
+ int *skippable, int64_t *psse,
+ int mvthresh,
+ int_mv seg_mvs[4][MAX_REF_FRAMES],
+ BEST_SEG_INFO *bsi_buf, int filter_idx,
+ int mi_row, int mi_col) {
+ int i;
+ BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
+ MACROBLOCKD *xd = &x->e_mbd;
+ MODE_INFO *mi = xd->mi[0];
+ MB_MODE_INFO *mbmi = &mi->mbmi;
+ int mode_idx;
int k, br = 0, idx, idy;
int64_t bd = 0, block_sse = 0;
- MB_PREDICTION_MODE this_mode;
- MACROBLOCKD *xd = &x->e_mbd;
+ PREDICTION_MODE this_mode;
VP9_COMMON *cm = &cpi->common;
- MODE_INFO *mi = xd->mi_8x8[0];
- MB_MODE_INFO *const mbmi = &mi->mbmi;
struct macroblock_plane *const p = &x->plane[0];
struct macroblockd_plane *const pd = &xd->plane[0];
const int label_count = 4;
const BLOCK_SIZE bsize = mbmi->sb_type;
const int num_4x4_blocks_wide = num_4x4_blocks_wide_lookup[bsize];
const int num_4x4_blocks_high = num_4x4_blocks_high_lookup[bsize];
- vp9_variance_fn_ptr_t *v_fn_ptr = &cpi->fn_ptr[bsize];
ENTROPY_CONTEXT t_above[2], t_left[2];
- BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
- int mode_idx;
int subpelmv = 1, have_ref = 0;
const int has_second_rf = has_second_ref(mbmi);
+ const int inter_mode_mask = cpi->sf.inter_mode_mask[bsize];
+
+ vp9_zero(*bsi);
+
+ bsi->segment_rd = best_rd;
+ bsi->ref_mv[0] = best_ref_mv;
+ bsi->ref_mv[1] = second_best_ref_mv;
+ bsi->mvp.as_int = best_ref_mv->as_int;
+ bsi->mvthresh = mvthresh;
+
+ for (i = 0; i < 4; i++)
+ bsi->modes[i] = ZEROMV;
vpx_memcpy(t_above, pd->above_context, sizeof(t_above));
vpx_memcpy(t_left, pd->left_context, sizeof(t_left));
for (idx = 0; idx < 2; idx += num_4x4_blocks_wide) {
// TODO(jingning,rbultje): rewrite the rate-distortion optimization
// loop for 4x4/4x8/8x4 block coding. to be replaced with new rd loop
- int_mv mode_mv[MB_MODE_COUNT], second_mode_mv[MB_MODE_COUNT];
+ int_mv mode_mv[MB_MODE_COUNT][2];
int_mv frame_mv[MB_MODE_COUNT][MAX_REF_FRAMES];
- MB_PREDICTION_MODE mode_selected = ZEROMV;
+ PREDICTION_MODE mode_selected = ZEROMV;
int64_t best_rd = INT64_MAX;
const int i = idy * 2 + idx;
int ref;
mode_idx = INTER_OFFSET(this_mode);
bsi->rdstat[i][mode_idx].brdcost = INT64_MAX;
+ if (!(inter_mode_mask & (1 << this_mode)))
+ continue;
- // if we're near/nearest and mv == 0,0, compare to zeromv
- if ((this_mode == NEARMV || this_mode == NEARESTMV ||
- this_mode == ZEROMV) &&
- frame_mv[this_mode][mbmi->ref_frame[0]].as_int == 0 &&
- (!has_second_rf ||
- frame_mv[this_mode][mbmi->ref_frame[1]].as_int == 0)) {
- int rfc = mbmi->mode_context[mbmi->ref_frame[0]];
- int c1 = cost_mv_ref(cpi, NEARMV, rfc);
- int c2 = cost_mv_ref(cpi, NEARESTMV, rfc);
- int c3 = cost_mv_ref(cpi, ZEROMV, rfc);
-
- if (this_mode == NEARMV) {
- if (c1 > c3)
- continue;
- } else if (this_mode == NEARESTMV) {
- if (c2 > c3)
- continue;
- } else {
- assert(this_mode == ZEROMV);
- if (!has_second_rf) {
- if ((c3 >= c2 &&
- frame_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0) ||
- (c3 >= c1 &&
- frame_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0))
- continue;
- } else {
- if ((c3 >= c2 &&
- frame_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0 &&
- frame_mv[NEARESTMV][mbmi->ref_frame[1]].as_int == 0) ||
- (c3 >= c1 &&
- frame_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0 &&
- frame_mv[NEARMV][mbmi->ref_frame[1]].as_int == 0))
- continue;
- }
- }
- }
+ if (!check_best_zero_mv(cpi, mbmi->mode_context, frame_mv,
+ inter_mode_mask,
+ this_mode, mbmi->ref_frame))
+ continue;
vpx_memcpy(orig_pre, pd->pre, sizeof(orig_pre));
vpx_memcpy(bsi->rdstat[i][mode_idx].ta, t_above,
// motion search for newmv (single predictor case only)
if (!has_second_rf && this_mode == NEWMV &&
seg_mvs[i][mbmi->ref_frame[0]].as_int == INVALID_MV) {
- int_mv *const new_mv = &mode_mv[NEWMV];
+ MV *const new_mv = &mode_mv[NEWMV][0].as_mv;
int step_param = 0;
- int further_steps;
int thissme, bestsme = INT_MAX;
int sadpb = x->sadperbit4;
MV mvp_full;
if (best_rd < label_mv_thresh)
break;
- if (cpi->oxcf.mode != MODE_SECONDPASS_BEST &&
- cpi->oxcf.mode != MODE_BESTQUALITY) {
+ if (!is_best_mode(cpi->oxcf.mode)) {
// use previous block's result as next block's MV predictor.
if (i > 0) {
bsi->mvp.as_int = mi->bmi[i - 1].as_mv[0].as_int;
else
max_mv = MAX(abs(bsi->mvp.as_mv.row), abs(bsi->mvp.as_mv.col)) >> 3;
- if (cpi->sf.auto_mv_step_size && cm->show_frame) {
+ if (cpi->sf.mv.auto_mv_step_size && cm->show_frame) {
// Take wtd average of the step_params based on the last frame's
// max mv magnitude and the best ref mvs of the current block for
// the given reference.
- step_param = (vp9_init_search_range(cpi, max_mv) +
- cpi->mv_step_param) >> 1;
+ step_param = (vp9_init_search_range(max_mv) +
+ cpi->mv_step_param) / 2;
} else {
step_param = cpi->mv_step_param;
}
mvp_full.col = bsi->mvp.as_mv.col >> 3;
if (cpi->sf.adaptive_motion_search && cm->show_frame) {
- mvp_full.row = x->pred_mv[mbmi->ref_frame[0]].as_mv.row >> 3;
- mvp_full.col = x->pred_mv[mbmi->ref_frame[0]].as_mv.col >> 3;
+ mvp_full.row = x->pred_mv[mbmi->ref_frame[0]].row >> 3;
+ mvp_full.col = x->pred_mv[mbmi->ref_frame[0]].col >> 3;
step_param = MAX(step_param, 8);
}
- further_steps = (MAX_MVSEARCH_STEPS - 1) - step_param;
// adjust src pointer for this block
mi_buf_shift(x, i);
- vp9_set_mv_search_range(x, &bsi->ref_mv->as_mv);
-
- if (cpi->sf.search_method == HEX) {
- bestsme = vp9_hex_search(x, &mvp_full,
- step_param,
- sadpb, 1, v_fn_ptr, 1,
- &bsi->ref_mv->as_mv,
- &new_mv->as_mv);
- } else if (cpi->sf.search_method == SQUARE) {
- bestsme = vp9_square_search(x, &mvp_full,
- step_param,
- sadpb, 1, v_fn_ptr, 1,
- &bsi->ref_mv->as_mv,
- &new_mv->as_mv);
- } else if (cpi->sf.search_method == BIGDIA) {
- bestsme = vp9_bigdia_search(x, &mvp_full,
- step_param,
- sadpb, 1, v_fn_ptr, 1,
- &bsi->ref_mv->as_mv,
- &new_mv->as_mv);
- } else {
- bestsme = vp9_full_pixel_diamond(cpi, x, &mvp_full, step_param,
- sadpb, further_steps, 0, v_fn_ptr,
- &bsi->ref_mv->as_mv,
- &new_mv->as_mv);
- }
+ vp9_set_mv_search_range(x, &bsi->ref_mv[0]->as_mv);
+
+ bestsme = vp9_full_pixel_search(cpi, x, bsize, &mvp_full, step_param,
+ sadpb, &bsi->ref_mv[0]->as_mv, new_mv,
+ INT_MAX, 1);
// Should we do a full search (best quality only)
- if (cpi->oxcf.mode == MODE_BESTQUALITY ||
- cpi->oxcf.mode == MODE_SECONDPASS_BEST) {
+ if (is_best_mode(cpi->oxcf.mode)) {
+ int_mv *const best_mv = &mi->bmi[i].as_mv[0];
/* Check if mvp_full is within the range. */
clamp_mv(&mvp_full, x->mv_col_min, x->mv_col_max,
x->mv_row_min, x->mv_row_max);
-
thissme = cpi->full_search_sad(x, &mvp_full,
- sadpb, 16, v_fn_ptr,
- x->nmvjointcost, x->mvcost,
- &bsi->ref_mv->as_mv, i);
-
+ sadpb, 16, &cpi->fn_ptr[bsize],
+ &bsi->ref_mv[0]->as_mv,
+ &best_mv->as_mv);
if (thissme < bestsme) {
bestsme = thissme;
- new_mv->as_int = mi->bmi[i].as_mv[0].as_int;
+ *new_mv = best_mv->as_mv;
} else {
- /* The full search result is actually worse so re-instate the
- * previous best vector */
- mi->bmi[i].as_mv[0].as_int = new_mv->as_int;
+ // The full search result is actually worse so re-instate the
+ // previous best vector
+ best_mv->as_mv = *new_mv;
}
}
if (bestsme < INT_MAX) {
int distortion;
cpi->find_fractional_mv_step(x,
- &new_mv->as_mv,
- &bsi->ref_mv->as_mv,
+ new_mv,
+ &bsi->ref_mv[0]->as_mv,
cm->allow_high_precision_mv,
- x->errorperbit, v_fn_ptr,
- cpi->sf.subpel_force_stop,
- cpi->sf.subpel_iters_per_step,
+ x->errorperbit, &cpi->fn_ptr[bsize],
+ cpi->sf.mv.subpel_force_stop,
+ cpi->sf.mv.subpel_iters_per_step,
x->nmvjointcost, x->mvcost,
&distortion,
- &x->pred_sse[mbmi->ref_frame[0]]);
+ &x->pred_sse[mbmi->ref_frame[0]],
+ NULL, 0, 0);
// save motion search result for use in compound prediction
- seg_mvs[i][mbmi->ref_frame[0]].as_int = new_mv->as_int;
+ seg_mvs[i][mbmi->ref_frame[0]].as_mv = *new_mv;
}
if (cpi->sf.adaptive_motion_search)
- x->pred_mv[mbmi->ref_frame[0]].as_int = new_mv->as_int;
+ x->pred_mv[mbmi->ref_frame[0]] = *new_mv;
// restore src pointers
mi_buf_restore(x, orig_src, orig_pre);
}
bsi->rdstat[i][mode_idx].brate =
- labels2mode(x, i, this_mode, &mode_mv[this_mode],
- &second_mode_mv[this_mode], frame_mv, seg_mvs[i],
- bsi->ref_mv, bsi->second_ref_mv, x->nmvjointcost,
- x->mvcost, cpi);
-
-
- bsi->rdstat[i][mode_idx].mvs[0].as_int = mode_mv[this_mode].as_int;
- if (num_4x4_blocks_wide > 1)
- bsi->rdstat[i + 1][mode_idx].mvs[0].as_int =
- mode_mv[this_mode].as_int;
- if (num_4x4_blocks_high > 1)
- bsi->rdstat[i + 2][mode_idx].mvs[0].as_int =
- mode_mv[this_mode].as_int;
- if (has_second_rf) {
- bsi->rdstat[i][mode_idx].mvs[1].as_int =
- second_mode_mv[this_mode].as_int;
+ set_and_cost_bmi_mvs(cpi, xd, i, this_mode, mode_mv[this_mode],
+ frame_mv, seg_mvs[i], bsi->ref_mv,
+ x->nmvjointcost, x->mvcost);
+
+ for (ref = 0; ref < 1 + has_second_rf; ++ref) {
+ bsi->rdstat[i][mode_idx].mvs[ref].as_int =
+ mode_mv[this_mode][ref].as_int;
if (num_4x4_blocks_wide > 1)
- bsi->rdstat[i + 1][mode_idx].mvs[1].as_int =
- second_mode_mv[this_mode].as_int;
+ bsi->rdstat[i + 1][mode_idx].mvs[ref].as_int =
+ mode_mv[this_mode][ref].as_int;
if (num_4x4_blocks_high > 1)
- bsi->rdstat[i + 2][mode_idx].mvs[1].as_int =
- second_mode_mv[this_mode].as_int;
+ bsi->rdstat[i + 2][mode_idx].mvs[ref].as_int =
+ mode_mv[this_mode][ref].as_int;
}
// Trap vectors that reach beyond the UMV borders
- if (mv_check_bounds(x, &mode_mv[this_mode].as_mv) ||
+ if (mv_check_bounds(x, &mode_mv[this_mode][0].as_mv) ||
(has_second_rf &&
- mv_check_bounds(x, &second_mode_mv[this_mode].as_mv)))
+ mv_check_bounds(x, &mode_mv[this_mode][1].as_mv)))
continue;
if (filter_idx > 0) {
BEST_SEG_INFO *ref_bsi = bsi_buf;
- subpelmv = mv_has_subpel(&mode_mv[this_mode].as_mv);
- have_ref = mode_mv[this_mode].as_int ==
- ref_bsi->rdstat[i][mode_idx].mvs[0].as_int;
- if (has_second_rf) {
- subpelmv |= mv_has_subpel(&second_mode_mv[this_mode].as_mv);
- have_ref &= second_mode_mv[this_mode].as_int ==
- ref_bsi->rdstat[i][mode_idx].mvs[1].as_int;
+ subpelmv = 0;
+ have_ref = 1;
+
+ for (ref = 0; ref < 1 + has_second_rf; ++ref) {
+ subpelmv |= mv_has_subpel(&mode_mv[this_mode][ref].as_mv);
+ have_ref &= mode_mv[this_mode][ref].as_int ==
+ ref_bsi->rdstat[i][mode_idx].mvs[ref].as_int;
}
if (filter_idx > 1 && !subpelmv && !have_ref) {
ref_bsi = bsi_buf + 1;
- have_ref = mode_mv[this_mode].as_int ==
- ref_bsi->rdstat[i][mode_idx].mvs[0].as_int;
- if (has_second_rf) {
- have_ref &= second_mode_mv[this_mode].as_int ==
- ref_bsi->rdstat[i][mode_idx].mvs[1].as_int;
- }
+ have_ref = 1;
+ for (ref = 0; ref < 1 + has_second_rf; ++ref)
+ have_ref &= mode_mv[this_mode][ref].as_int ==
+ ref_bsi->rdstat[i][mode_idx].mvs[ref].as_int;
}
if (!subpelmv && have_ref &&
for (midx = 0; midx < INTER_MODES; ++midx)
bsi->rdstat[iy][midx].brdcost = INT64_MAX;
bsi->segment_rd = INT64_MAX;
- return;
+ return INT64_MAX;;
}
mode_idx = INTER_OFFSET(mode_selected);
vpx_memcpy(t_above, bsi->rdstat[i][mode_idx].ta, sizeof(t_above));
vpx_memcpy(t_left, bsi->rdstat[i][mode_idx].tl, sizeof(t_left));
- labels2mode(x, i, mode_selected, &mode_mv[mode_selected],
- &second_mode_mv[mode_selected], frame_mv, seg_mvs[i],
- bsi->ref_mv, bsi->second_ref_mv, x->nmvjointcost,
- x->mvcost, cpi);
+ set_and_cost_bmi_mvs(cpi, xd, i, mode_selected, mode_mv[mode_selected],
+ frame_mv, seg_mvs[i], bsi->ref_mv, x->nmvjointcost,
+ x->mvcost);
br += bsi->rdstat[i][mode_idx].brate;
bd += bsi->rdstat[i][mode_idx].bdist;
for (midx = 0; midx < INTER_MODES; ++midx)
bsi->rdstat[iy][midx].brdcost = INT64_MAX;
bsi->segment_rd = INT64_MAX;
- return;
+ return INT64_MAX;;
}
}
} /* for each label */
// update the coding decisions
for (k = 0; k < 4; ++k)
bsi->modes[k] = mi->bmi[k].as_mode;
-}
-
-static int64_t rd_pick_best_mbsegmentation(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
- int_mv *best_ref_mv,
- int_mv *second_best_ref_mv,
- int64_t best_rd,
- int *returntotrate,
- int *returnyrate,
- int64_t *returndistortion,
- int *skippable, int64_t *psse,
- int mvthresh,
- int_mv seg_mvs[4][MAX_REF_FRAMES],
- BEST_SEG_INFO *bsi_buf,
- int filter_idx,
- int mi_row, int mi_col) {
- int i;
- BEST_SEG_INFO *bsi = bsi_buf + filter_idx;
- MACROBLOCKD *xd = &x->e_mbd;
- MODE_INFO *mi = xd->mi_8x8[0];
- MB_MODE_INFO *mbmi = &mi->mbmi;
- int mode_idx;
-
- vp9_zero(*bsi);
-
- bsi->segment_rd = best_rd;
- bsi->ref_mv = best_ref_mv;
- bsi->second_ref_mv = second_best_ref_mv;
- bsi->mvp.as_int = best_ref_mv->as_int;
- bsi->mvthresh = mvthresh;
-
- for (i = 0; i < 4; i++)
- bsi->modes[i] = ZEROMV;
-
- rd_check_segment_txsize(cpi, x, tile, bsi_buf, filter_idx, seg_mvs,
- mi_row, mi_col);
if (bsi->segment_rd > best_rd)
return INT64_MAX;
return bsi->segment_rd;
}
-static void mv_pred(VP9_COMP *cpi, MACROBLOCK *x,
- uint8_t *ref_y_buffer, int ref_y_stride,
- int ref_frame, BLOCK_SIZE block_size ) {
- MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- int_mv this_mv;
- int i;
- int zero_seen = 0;
- int best_index = 0;
- int best_sad = INT_MAX;
- int this_sad = INT_MAX;
- int max_mv = 0;
-
- uint8_t *src_y_ptr = x->plane[0].src.buf;
- uint8_t *ref_y_ptr;
- int row_offset, col_offset;
- int num_mv_refs = MAX_MV_REF_CANDIDATES +
- (cpi->sf.adaptive_motion_search &&
- cpi->common.show_frame &&
- block_size < cpi->sf.max_partition_size);
-
- int_mv pred_mv[3];
- pred_mv[0] = mbmi->ref_mvs[ref_frame][0];
- pred_mv[1] = mbmi->ref_mvs[ref_frame][1];
- pred_mv[2] = x->pred_mv[ref_frame];
-
- // Get the sad for each candidate reference mv
- for (i = 0; i < num_mv_refs; i++) {
- this_mv.as_int = pred_mv[i].as_int;
-
- max_mv = MAX(max_mv,
- MAX(abs(this_mv.as_mv.row), abs(this_mv.as_mv.col)) >> 3);
- // only need to check zero mv once
- if (!this_mv.as_int && zero_seen) {
- x->mode_sad[ref_frame][i] = x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)];
- continue;
- }
- zero_seen = zero_seen || !this_mv.as_int;
-
- row_offset = this_mv.as_mv.row >> 3;
- col_offset = this_mv.as_mv.col >> 3;
- ref_y_ptr = ref_y_buffer + (ref_y_stride * row_offset) + col_offset;
-
- // Find sad for current vector.
- this_sad = cpi->fn_ptr[block_size].sdf(src_y_ptr, x->plane[0].src.stride,
- ref_y_ptr, ref_y_stride,
- 0x7fffffff);
- x->mode_sad[ref_frame][i] = this_sad;
- if (this_mv.as_int == 0)
- x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)] = this_sad;
-
- // Note if it is the best so far.
- if (this_sad < best_sad) {
- best_sad = this_sad;
- best_index = i;
- }
- }
-
- if (!zero_seen)
- x->mode_sad[ref_frame][INTER_OFFSET(ZEROMV)] =
- cpi->fn_ptr[block_size].sdf(src_y_ptr, x->plane[0].src.stride,
- ref_y_buffer, ref_y_stride,
- 0x7fffffff);
-
- // Note the index of the mv that worked best in the reference list.
- x->mv_best_ref_index[ref_frame] = best_index;
- x->max_mv_context[ref_frame] = max_mv;
- x->pred_mv_sad[ref_frame] = best_sad;
-}
-
-static void estimate_ref_frame_costs(VP9_COMP *cpi, int segment_id,
+static void estimate_ref_frame_costs(const VP9_COMMON *cm,
+ const MACROBLOCKD *xd,
+ int segment_id,
unsigned int *ref_costs_single,
unsigned int *ref_costs_comp,
vp9_prob *comp_mode_p) {
- VP9_COMMON *const cm = &cpi->common;
- MACROBLOCKD *const xd = &cpi->mb.e_mbd;
int seg_ref_active = vp9_segfeature_active(&cm->seg, segment_id,
SEG_LVL_REF_FRAME);
if (seg_ref_active) {
static void store_coding_context(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
int mode_index,
- int_mv *ref_mv,
- int_mv *second_ref_mv,
int64_t comp_pred_diff[REFERENCE_MODES],
- int64_t tx_size_diff[TX_MODES],
+ const int64_t tx_size_diff[TX_MODES],
int64_t best_filter_diff[SWITCHABLE_FILTER_CONTEXTS]) {
MACROBLOCKD *const xd = &x->e_mbd;
// restored if we decide to encode this way
ctx->skip = x->skip;
ctx->best_mode_index = mode_index;
- ctx->mic = *xd->mi_8x8[0];
-
- ctx->best_ref_mv[0].as_int = ref_mv->as_int;
- ctx->best_ref_mv[1].as_int = second_ref_mv->as_int;
-
+ ctx->mic = *xd->mi[0];
ctx->single_pred_diff = (int)comp_pred_diff[SINGLE_REFERENCE];
ctx->comp_pred_diff = (int)comp_pred_diff[COMPOUND_REFERENCE];
ctx->hybrid_pred_diff = (int)comp_pred_diff[REFERENCE_MODE_SELECT];
sizeof(*best_filter_diff) * SWITCHABLE_FILTER_CONTEXTS);
}
-static void setup_pred_block(const MACROBLOCKD *xd,
- struct buf_2d dst[MAX_MB_PLANE],
- const YV12_BUFFER_CONFIG *src,
- int mi_row, int mi_col,
- const struct scale_factors *scale,
- const struct scale_factors *scale_uv) {
- int i;
-
- dst[0].buf = src->y_buffer;
- dst[0].stride = src->y_stride;
- dst[1].buf = src->u_buffer;
- dst[2].buf = src->v_buffer;
- dst[1].stride = dst[2].stride = src->uv_stride;
-#if CONFIG_ALPHA
- dst[3].buf = src->alpha_buffer;
- dst[3].stride = src->alpha_stride;
-#endif
-
- // TODO(jkoleszar): Make scale factors per-plane data
- for (i = 0; i < MAX_MB_PLANE; i++) {
- setup_pred_plane(dst + i, dst[i].buf, dst[i].stride, mi_row, mi_col,
- i ? scale_uv : scale,
- xd->plane[i].subsampling_x, xd->plane[i].subsampling_y);
- }
-}
-
-void vp9_setup_buffer_inter(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
- MV_REFERENCE_FRAME ref_frame,
- BLOCK_SIZE block_size,
- int mi_row, int mi_col,
- int_mv frame_nearest_mv[MAX_REF_FRAMES],
- int_mv frame_near_mv[MAX_REF_FRAMES],
- struct buf_2d yv12_mb[4][MAX_MB_PLANE]) {
+static void setup_buffer_inter(VP9_COMP *cpi, MACROBLOCK *x,
+ const TileInfo *const tile,
+ MV_REFERENCE_FRAME ref_frame,
+ BLOCK_SIZE block_size,
+ int mi_row, int mi_col,
+ int_mv frame_nearest_mv[MAX_REF_FRAMES],
+ int_mv frame_near_mv[MAX_REF_FRAMES],
+ struct buf_2d yv12_mb[4][MAX_MB_PLANE]) {
const VP9_COMMON *cm = &cpi->common;
const YV12_BUFFER_CONFIG *yv12 = get_ref_frame_buffer(cpi, ref_frame);
MACROBLOCKD *const xd = &x->e_mbd;
- MODE_INFO *const mi = xd->mi_8x8[0];
+ MODE_INFO *const mi = xd->mi[0];
int_mv *const candidates = mi->mbmi.ref_mvs[ref_frame];
const struct scale_factors *const sf = &cm->frame_refs[ref_frame - 1].sf;
// TODO(jkoleszar): Is the UV buffer ever used here? If so, need to make this
// use the UV scaling factors.
- setup_pred_block(xd, yv12_mb[ref_frame], yv12, mi_row, mi_col, sf, sf);
+ vp9_setup_pred_block(xd, yv12_mb[ref_frame], yv12, mi_row, mi_col, sf, sf);
// Gets an initial list of candidate vectors from neighbours and orders them
- vp9_find_mv_refs(cm, xd, tile, mi, xd->last_mi, ref_frame, candidates,
- mi_row, mi_col);
+ vp9_find_mv_refs(cm, xd, tile, mi, ref_frame, candidates, mi_row, mi_col);
// Candidate refinement carried out at encoder and decoder
vp9_find_best_ref_mvs(xd, cm->allow_high_precision_mv, candidates,
// in full and choose the best as the centre point for subsequent searches.
// The current implementation doesn't support scaling.
if (!vp9_is_scaled(sf) && block_size >= BLOCK_8X8)
- mv_pred(cpi, x, yv12_mb[ref_frame][0].buf, yv12->y_stride,
- ref_frame, block_size);
-}
-
-const YV12_BUFFER_CONFIG *vp9_get_scaled_ref_frame(const VP9_COMP *cpi,
- int ref_frame) {
- const VP9_COMMON *const cm = &cpi->common;
- const int ref_idx = cm->ref_frame_map[get_ref_frame_idx(cpi, ref_frame)];
- const int scaled_idx = cpi->scaled_ref_idx[ref_frame - 1];
- return (scaled_idx != ref_idx) ? &cm->frame_bufs[scaled_idx].buf : NULL;
-}
-
-static INLINE int get_switchable_rate(const MACROBLOCK *x) {
- const MACROBLOCKD *const xd = &x->e_mbd;
- const MB_MODE_INFO *const mbmi = &xd->mi_8x8[0]->mbmi;
- const int ctx = vp9_get_pred_context_switchable_interp(xd);
- return SWITCHABLE_INTERP_RATE_FACTOR *
- x->switchable_interp_costs[ctx][mbmi->interp_filter];
+ vp9_mv_pred(cpi, x, yv12_mb[ref_frame][0].buf, yv12->y_stride,
+ ref_frame, block_size);
}
static void single_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
BLOCK_SIZE bsize,
int mi_row, int mi_col,
int_mv *tmp_mv, int *rate_mv) {
MACROBLOCKD *xd = &x->e_mbd;
- VP9_COMMON *cm = &cpi->common;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0}};
+ const VP9_COMMON *cm = &cpi->common;
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
+ struct buf_2d backup_yv12[MAX_MB_PLANE] = {{0, 0}};
int bestsme = INT_MAX;
- int further_steps, step_param;
+ int step_param;
int sadpb = x->sadperbit16;
MV mvp_full;
int ref = mbmi->ref_frame[0];
- int_mv ref_mv = mbmi->ref_mvs[ref][0];
+ MV ref_mv = mbmi->ref_mvs[ref][0].as_mv;
int tmp_col_min = x->mv_col_min;
int tmp_col_max = x->mv_col_max;
const YV12_BUFFER_CONFIG *scaled_ref_frame = vp9_get_scaled_ref_frame(cpi,
ref);
- int_mv pred_mv[3];
- pred_mv[0] = mbmi->ref_mvs[ref][0];
- pred_mv[1] = mbmi->ref_mvs[ref][1];
+ MV pred_mv[3];
+ pred_mv[0] = mbmi->ref_mvs[ref][0].as_mv;
+ pred_mv[1] = mbmi->ref_mvs[ref][1].as_mv;
pred_mv[2] = x->pred_mv[ref];
if (scaled_ref_frame) {
for (i = 0; i < MAX_MB_PLANE; i++)
backup_yv12[i] = xd->plane[i].pre[0];
- setup_pre_planes(xd, 0, scaled_ref_frame, mi_row, mi_col, NULL);
+ vp9_setup_pre_planes(xd, 0, scaled_ref_frame, mi_row, mi_col, NULL);
}
- vp9_set_mv_search_range(x, &ref_mv.as_mv);
+ vp9_set_mv_search_range(x, &ref_mv);
// Work out the size of the first step in the mv step search.
// 0 here is maximum length first step. 1 is MAX >> 1 etc.
- if (cpi->sf.auto_mv_step_size && cpi->common.show_frame) {
+ if (cpi->sf.mv.auto_mv_step_size && cm->show_frame) {
// Take wtd average of the step_params based on the last frame's
// max mv magnitude and that based on the best ref mvs of the current
// block for the given reference.
- step_param = (vp9_init_search_range(cpi, x->max_mv_context[ref]) +
- cpi->mv_step_param) >> 1;
+ step_param = (vp9_init_search_range(x->max_mv_context[ref]) +
+ cpi->mv_step_param) / 2;
} else {
step_param = cpi->mv_step_param;
}
if (cpi->sf.adaptive_motion_search && bsize < BLOCK_64X64 &&
- cpi->common.show_frame) {
+ cm->show_frame) {
int boffset = 2 * (b_width_log2(BLOCK_64X64) - MIN(b_height_log2(bsize),
b_width_log2(bsize)));
step_param = MAX(step_param, boffset);
}
if (cpi->sf.adaptive_motion_search) {
- int bwl = b_width_log2_lookup[bsize];
- int bhl = b_height_log2_lookup[bsize];
+ int bwl = b_width_log2(bsize);
+ int bhl = b_height_log2(bsize);
int i;
int tlevel = x->pred_mv_sad[ref] >> (bwl + bhl + 4);
if (tlevel < 5)
step_param += 2;
- for (i = LAST_FRAME; i <= ALTREF_FRAME && cpi->common.show_frame; ++i) {
+ for (i = LAST_FRAME; i <= ALTREF_FRAME && cm->show_frame; ++i) {
if ((x->pred_mv_sad[ref] >> 3) > x->pred_mv_sad[i]) {
- x->pred_mv[ref].as_int = 0;
+ x->pred_mv[ref].row = 0;
+ x->pred_mv[ref].col = 0;
tmp_mv->as_int = INVALID_MV;
if (scaled_ref_frame) {
}
}
- mvp_full = pred_mv[x->mv_best_ref_index[ref]].as_mv;
+ mvp_full = pred_mv[x->mv_best_ref_index[ref]];
mvp_full.col >>= 3;
mvp_full.row >>= 3;
- // Further step/diamond searches as necessary
- further_steps = (cpi->sf.max_step_search_steps - 1) - step_param;
-
- if (cpi->sf.search_method == HEX) {
- bestsme = vp9_hex_search(x, &mvp_full, step_param, sadpb, 1,
- &cpi->fn_ptr[bsize], 1,
- &ref_mv.as_mv, &tmp_mv->as_mv);
- } else if (cpi->sf.search_method == SQUARE) {
- bestsme = vp9_square_search(x, &mvp_full, step_param, sadpb, 1,
- &cpi->fn_ptr[bsize], 1,
- &ref_mv.as_mv, &tmp_mv->as_mv);
- } else if (cpi->sf.search_method == BIGDIA) {
- bestsme = vp9_bigdia_search(x, &mvp_full, step_param, sadpb, 1,
- &cpi->fn_ptr[bsize], 1,
- &ref_mv.as_mv, &tmp_mv->as_mv);
- } else {
- bestsme = vp9_full_pixel_diamond(cpi, x, &mvp_full, step_param,
- sadpb, further_steps, 1,
- &cpi->fn_ptr[bsize],
- &ref_mv.as_mv, &tmp_mv->as_mv);
- }
+ bestsme = vp9_full_pixel_search(cpi, x, bsize, &mvp_full, step_param, sadpb,
+ &ref_mv, &tmp_mv->as_mv, INT_MAX, 1);
x->mv_col_min = tmp_col_min;
x->mv_col_max = tmp_col_max;
if (bestsme < INT_MAX) {
int dis; /* TODO: use dis in distortion calculation later. */
- cpi->find_fractional_mv_step(x, &tmp_mv->as_mv, &ref_mv.as_mv,
+ cpi->find_fractional_mv_step(x, &tmp_mv->as_mv, &ref_mv,
cm->allow_high_precision_mv,
x->errorperbit,
&cpi->fn_ptr[bsize],
- cpi->sf.subpel_force_stop,
- cpi->sf.subpel_iters_per_step,
+ cpi->sf.mv.subpel_force_stop,
+ cpi->sf.mv.subpel_iters_per_step,
x->nmvjointcost, x->mvcost,
- &dis, &x->pred_sse[ref]);
+ &dis, &x->pred_sse[ref], NULL, 0, 0);
}
- *rate_mv = vp9_mv_bit_cost(&tmp_mv->as_mv, &ref_mv.as_mv,
+ *rate_mv = vp9_mv_bit_cost(&tmp_mv->as_mv, &ref_mv,
x->nmvjointcost, x->mvcost, MV_COST_WEIGHT);
- if (cpi->sf.adaptive_motion_search && cpi->common.show_frame)
- x->pred_mv[ref].as_int = tmp_mv->as_int;
+ if (cpi->sf.adaptive_motion_search && cm->show_frame)
+ x->pred_mv[ref] = tmp_mv->as_mv;
if (scaled_ref_frame) {
int i;
const int pw = 4 * num_4x4_blocks_wide_lookup[bsize];
const int ph = 4 * num_4x4_blocks_high_lookup[bsize];
MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
const int refs[2] = { mbmi->ref_frame[0],
mbmi->ref_frame[1] < 0 ? 0 : mbmi->ref_frame[1] };
int_mv ref_mv[2];
int ite, ref;
// Prediction buffer from second frame.
uint8_t *second_pred = vpx_memalign(16, pw * ph * sizeof(uint8_t));
+ const InterpKernel *kernel = vp9_get_interp_kernel(mbmi->interp_filter);
// Do joint motion search in compound mode to get more accurate mv.
struct buf_2d backup_yv12[2][MAX_MB_PLANE];
// motion search code to be used without additional modifications.
for (i = 0; i < MAX_MB_PLANE; i++)
backup_yv12[ref][i] = xd->plane[i].pre[ref];
- setup_pre_planes(xd, ref, scaled_ref_frame[ref], mi_row, mi_col, NULL);
+ vp9_setup_pre_planes(xd, ref, scaled_ref_frame[ref], mi_row, mi_col,
+ NULL);
}
frame_mv[refs[ref]].as_int = single_newmv[refs[ref]].as_int;
struct buf_2d ref_yv12[2];
int bestsme = INT_MAX;
int sadpb = x->sadperbit16;
- int_mv tmp_mv;
+ MV tmp_mv;
int search_range = 3;
int tmp_col_min = x->mv_col_min;
&frame_mv[refs[!id]].as_mv,
&xd->block_refs[!id]->sf,
pw, ph, 0,
- xd->interp_kernel, MV_PRECISION_Q3,
+ kernel, MV_PRECISION_Q3,
mi_col * MI_SIZE, mi_row * MI_SIZE);
// Compound motion search on first ref frame.
vp9_set_mv_search_range(x, &ref_mv[id].as_mv);
// Use mv result from single mode as mvp.
- tmp_mv.as_int = frame_mv[refs[id]].as_int;
+ tmp_mv = frame_mv[refs[id]].as_mv;
- tmp_mv.as_mv.col >>= 3;
- tmp_mv.as_mv.row >>= 3;
+ tmp_mv.col >>= 3;
+ tmp_mv.row >>= 3;
// Small-range full-pixel motion search
- bestsme = vp9_refining_search_8p_c(x, &tmp_mv.as_mv, sadpb,
+ bestsme = vp9_refining_search_8p_c(x, &tmp_mv, sadpb,
search_range,
&cpi->fn_ptr[bsize],
- x->nmvjointcost, x->mvcost,
- &ref_mv[id].as_mv, second_pred,
- pw, ph);
+ &ref_mv[id].as_mv, second_pred);
+ if (bestsme < INT_MAX)
+ bestsme = vp9_get_mvpred_av_var(x, &tmp_mv, &ref_mv[id].as_mv,
+ second_pred, &cpi->fn_ptr[bsize], 1);
x->mv_col_min = tmp_col_min;
x->mv_col_max = tmp_col_max;
if (bestsme < INT_MAX) {
int dis; /* TODO: use dis in distortion calculation later. */
unsigned int sse;
- bestsme = cpi->find_fractional_mv_step_comp(
- x, &tmp_mv.as_mv,
+ bestsme = cpi->find_fractional_mv_step(
+ x, &tmp_mv,
&ref_mv[id].as_mv,
cpi->common.allow_high_precision_mv,
x->errorperbit,
&cpi->fn_ptr[bsize],
- 0, cpi->sf.subpel_iters_per_step,
+ 0, cpi->sf.mv.subpel_iters_per_step,
x->nmvjointcost, x->mvcost,
&dis, &sse, second_pred,
pw, ph);
xd->plane[0].pre[0] = scaled_first_yv12;
if (bestsme < last_besterr[id]) {
- frame_mv[refs[id]].as_int = tmp_mv.as_int;
+ frame_mv[refs[id]].as_mv = tmp_mv;
last_besterr[id] = bestsme;
} else {
break;
}
static int64_t handle_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
- const TileInfo *const tile,
BLOCK_SIZE bsize,
int64_t txfm_cache[],
int *rate2, int64_t *distortion,
int *skippable,
int *rate_y, int64_t *distortion_y,
int *rate_uv, int64_t *distortion_uv,
- int *mode_excluded, int *disable_skip,
- INTERP_FILTER *best_filter,
+ int *disable_skip,
int_mv (*mode_mv)[MAX_REF_FRAMES],
int mi_row, int mi_col,
int_mv single_newmv[MAX_REF_FRAMES],
int64_t *psse,
const int64_t ref_best_rd) {
VP9_COMMON *cm = &cpi->common;
+ RD_OPT *rd_opt = &cpi->rd;
MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
+ MB_MODE_INFO *mbmi = &xd->mi[0]->mbmi;
const int is_comp_pred = has_second_ref(mbmi);
- const int num_refs = is_comp_pred ? 2 : 1;
const int this_mode = mbmi->mode;
int_mv *frame_mv = mode_mv[this_mode];
int i;
uint8_t *orig_dst[MAX_MB_PLANE];
int orig_dst_stride[MAX_MB_PLANE];
int rs = 0;
+ INTERP_FILTER best_filter = SWITCHABLE;
+
+ int bsl = mi_width_log2_lookup[bsize];
+ int pred_filter_search = cpi->sf.cb_pred_filter_search ?
+ (((mi_row + mi_col) >> bsl)) & 0x01 : 0;
+
+ if (pred_filter_search) {
+ INTERP_FILTER af = SWITCHABLE, lf = SWITCHABLE;
+ if (xd->up_available)
+ af = xd->mi[-xd->mi_stride]->mbmi.interp_filter;
+ if (xd->left_available)
+ lf = xd->mi[-1]->mbmi.interp_filter;
+
+ if ((this_mode != NEWMV) || (af == lf))
+ best_filter = af;
+ }
if (is_comp_pred) {
if (frame_mv[refs[0]].as_int == INVALID_MV ||
*rate2 += rate_mv;
} else {
int_mv tmp_mv;
- single_motion_search(cpi, x, tile, bsize, mi_row, mi_col,
+ single_motion_search(cpi, x, bsize, mi_row, mi_col,
&tmp_mv, &rate_mv);
+ if (tmp_mv.as_int == INVALID_MV)
+ return INT64_MAX;
*rate2 += rate_mv;
frame_mv[refs[0]].as_int =
- xd->mi_8x8[0]->bmi[0].as_mv[0].as_int = tmp_mv.as_int;
+ xd->mi[0]->bmi[0].as_mv[0].as_int = tmp_mv.as_int;
single_newmv[refs[0]].as_int = tmp_mv.as_int;
}
}
- // if we're near/nearest and mv == 0,0, compare to zeromv
- if ((this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV) &&
- frame_mv[refs[0]].as_int == 0 &&
- !vp9_segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP) &&
- (num_refs == 1 || frame_mv[refs[1]].as_int == 0)) {
- int rfc = mbmi->mode_context[mbmi->ref_frame[0]];
- int c1 = cost_mv_ref(cpi, NEARMV, rfc);
- int c2 = cost_mv_ref(cpi, NEARESTMV, rfc);
- int c3 = cost_mv_ref(cpi, ZEROMV, rfc);
-
- if (this_mode == NEARMV) {
- if (c1 > c3)
- return INT64_MAX;
- } else if (this_mode == NEARESTMV) {
- if (c2 > c3)
- return INT64_MAX;
- } else {
- assert(this_mode == ZEROMV);
- if (num_refs == 1) {
- if ((c3 >= c2 &&
- mode_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0) ||
- (c3 >= c1 &&
- mode_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0))
- return INT64_MAX;
- } else {
- if ((c3 >= c2 &&
- mode_mv[NEARESTMV][mbmi->ref_frame[0]].as_int == 0 &&
- mode_mv[NEARESTMV][mbmi->ref_frame[1]].as_int == 0) ||
- (c3 >= c1 &&
- mode_mv[NEARMV][mbmi->ref_frame[0]].as_int == 0 &&
- mode_mv[NEARMV][mbmi->ref_frame[1]].as_int == 0))
- return INT64_MAX;
- }
- }
- }
-
- for (i = 0; i < num_refs; ++i) {
+ for (i = 0; i < is_comp_pred + 1; ++i) {
cur_mv[i] = frame_mv[refs[i]];
// Clip "next_nearest" so that it does not extend to far out of image
if (this_mode != NEWMV)
* are only three options: Last/Golden, ARF/Last or Golden/ARF, or in other
* words if you present them in that order, the second one is always known
* if the first is known */
- *rate2 += cost_mv_ref(cpi, this_mode,
- mbmi->mode_context[mbmi->ref_frame[0]]);
-
- if (!(*mode_excluded))
- *mode_excluded = is_comp_pred ? cm->reference_mode == SINGLE_REFERENCE
- : cm->reference_mode == COMPOUND_REFERENCE;
+ *rate2 += cost_mv_ref(cpi, this_mode, mbmi->mode_context[refs[0]]);
pred_exists = 0;
// Are all MVs integer pel for Y and UV
// Search for best switchable filter by checking the variance of
// pred error irrespective of whether the filter will be used
- cpi->mask_filter_rd = 0;
+ rd_opt->mask_filter = 0;
for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i)
- cpi->rd_filter_cache[i] = INT64_MAX;
+ rd_opt->filter_cache[i] = INT64_MAX;
if (cm->interp_filter != BILINEAR) {
- *best_filter = EIGHTTAP;
- if (x->source_variance <
- cpi->sf.disable_filter_search_var_thresh) {
- *best_filter = EIGHTTAP;
- } else {
+ if (x->source_variance < cpi->sf.disable_filter_search_var_thresh) {
+ best_filter = EIGHTTAP;
+ } else if (best_filter == SWITCHABLE) {
int newbest;
int tmp_rate_sum = 0;
int64_t tmp_dist_sum = 0;
int j;
int64_t rs_rd;
mbmi->interp_filter = i;
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
- rs = get_switchable_rate(x);
+ rs = vp9_get_switchable_rate(cpi);
rs_rd = RDCOST(x->rdmult, x->rddiv, rs, 0);
if (i > 0 && intpel_mv) {
rd = RDCOST(x->rdmult, x->rddiv, tmp_rate_sum, tmp_dist_sum);
- cpi->rd_filter_cache[i] = rd;
- cpi->rd_filter_cache[SWITCHABLE_FILTERS] =
- MIN(cpi->rd_filter_cache[SWITCHABLE_FILTERS], rd + rs_rd);
+ rd_opt->filter_cache[i] = rd;
+ rd_opt->filter_cache[SWITCHABLE_FILTERS] =
+ MIN(rd_opt->filter_cache[SWITCHABLE_FILTERS], rd + rs_rd);
if (cm->interp_filter == SWITCHABLE)
rd += rs_rd;
- cpi->mask_filter_rd = MAX(cpi->mask_filter_rd, rd);
+ rd_opt->mask_filter = MAX(rd_opt->mask_filter, rd);
} else {
int rate_sum = 0;
int64_t dist_sum = 0;
model_rd_for_sb(cpi, bsize, x, xd, &rate_sum, &dist_sum);
rd = RDCOST(x->rdmult, x->rddiv, rate_sum, dist_sum);
- cpi->rd_filter_cache[i] = rd;
- cpi->rd_filter_cache[SWITCHABLE_FILTERS] =
- MIN(cpi->rd_filter_cache[SWITCHABLE_FILTERS], rd + rs_rd);
+ rd_opt->filter_cache[i] = rd;
+ rd_opt->filter_cache[SWITCHABLE_FILTERS] =
+ MIN(rd_opt->filter_cache[SWITCHABLE_FILTERS], rd + rs_rd);
if (cm->interp_filter == SWITCHABLE)
rd += rs_rd;
- cpi->mask_filter_rd = MAX(cpi->mask_filter_rd, rd);
+ rd_opt->mask_filter = MAX(rd_opt->mask_filter, rd);
if (i == 0 && intpel_mv) {
tmp_rate_sum = rate_sum;
if (newbest) {
best_rd = rd;
- *best_filter = mbmi->interp_filter;
+ best_filter = mbmi->interp_filter;
if (cm->interp_filter == SWITCHABLE && i && !intpel_mv)
best_needs_copy = !best_needs_copy;
}
}
// Set the appropriate filter
mbmi->interp_filter = cm->interp_filter != SWITCHABLE ?
- cm->interp_filter : *best_filter;
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
- rs = cm->interp_filter == SWITCHABLE ? get_switchable_rate(x) : 0;
+ cm->interp_filter : best_filter;
+ rs = cm->interp_filter == SWITCHABLE ? vp9_get_switchable_rate(cpi) : 0;
if (pred_exists) {
if (best_needs_copy) {
}
if (cm->interp_filter == SWITCHABLE)
- *rate2 += get_switchable_rate(x);
+ *rate2 += vp9_get_switchable_rate(cpi);
if (!is_comp_pred) {
- if (cpi->active_map_enabled && x->active_ptr[0] == 0)
- x->skip = 1;
- else if (cpi->allow_encode_breakout && x->encode_breakout) {
+ if (cpi->allow_encode_breakout) {
const BLOCK_SIZE y_size = get_plane_block_size(bsize, &xd->plane[0]);
const BLOCK_SIZE uv_size = get_plane_block_size(bsize, &xd->plane[1]);
unsigned int var, sse;
// Skipping threshold for ac.
unsigned int thresh_ac;
- // Set a maximum for threshold to avoid big PSNR loss in low bitrate case.
- // Use extreme low threshold for static frames to limit skipping.
- const unsigned int max_thresh = (cpi->allow_encode_breakout ==
- ENCODE_BREAKOUT_LIMITED) ? 128 : 36000;
- // The encode_breakout input
- const unsigned int min_thresh = ((x->encode_breakout << 4) > max_thresh) ?
- max_thresh : (x->encode_breakout << 4);
-
- // Calculate threshold according to dequant value.
- thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
- thresh_ac = clamp(thresh_ac, min_thresh, max_thresh);
+ // Skipping threshold for dc
+ unsigned int thresh_dc;
var = cpi->fn_ptr[y_size].vf(x->plane[0].src.buf, x->plane[0].src.stride,
xd->plane[0].dst.buf,
xd->plane[0].dst.stride, &sse);
- // Adjust threshold according to partition size.
- thresh_ac >>= 8 - (b_width_log2_lookup[bsize] +
- b_height_log2_lookup[bsize]);
+ if (x->encode_breakout > 0) {
+ // Set a maximum for threshold to avoid big PSNR loss in low bitrate
+ // case. Use extreme low threshold for static frames to limit skipping.
+ const unsigned int max_thresh = (cpi->allow_encode_breakout ==
+ ENCODE_BREAKOUT_LIMITED) ? 128 : 36000;
+ // The encode_breakout input
+ const unsigned int min_thresh =
+ MIN(((unsigned int)x->encode_breakout << 4), max_thresh);
+
+ // Calculate threshold according to dequant value.
+ thresh_ac = (xd->plane[0].dequant[1] * xd->plane[0].dequant[1]) / 9;
+ thresh_ac = clamp(thresh_ac, min_thresh, max_thresh);
+
+ // Adjust threshold according to partition size.
+ thresh_ac >>= 8 - (b_width_log2(bsize) +
+ b_height_log2(bsize));
+ thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
+ } else {
+ thresh_ac = 0;
+ thresh_dc = 0;
+ }
// Y skipping condition checking
if (sse < thresh_ac || sse == 0) {
- // Skipping threshold for dc
- unsigned int thresh_dc;
-
- thresh_dc = (xd->plane[0].dequant[0] * xd->plane[0].dequant[0] >> 6);
-
// dc skipping checking
if ((sse - var) < thresh_dc || sse == var) {
unsigned int sse_u, sse_v;
int64_t rdcosty = INT64_MAX;
// Y cost and distortion
- super_block_yrd(cpi, x, rate_y, distortion_y, &skippable_y, psse,
- bsize, txfm_cache, ref_best_rd);
+ inter_super_block_yrd(cpi, x, rate_y, distortion_y, &skippable_y, psse,
+ bsize, txfm_cache, ref_best_rd);
if (*rate_y == INT_MAX) {
*rate2 = INT_MAX;
return this_rd; // if 0, this will be re-calculated by caller
}
-static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
- int max_plane) {
- struct macroblock_plane *const p = x->plane;
- struct macroblockd_plane *const pd = x->e_mbd.plane;
- int i;
-
- for (i = 0; i < max_plane; ++i) {
- p[i].coeff = ctx->coeff_pbuf[i][1];
- p[i].qcoeff = ctx->qcoeff_pbuf[i][1];
- pd[i].dqcoeff = ctx->dqcoeff_pbuf[i][1];
- p[i].eobs = ctx->eobs_pbuf[i][1];
-
- ctx->coeff_pbuf[i][1] = ctx->coeff_pbuf[i][0];
- ctx->qcoeff_pbuf[i][1] = ctx->qcoeff_pbuf[i][0];
- ctx->dqcoeff_pbuf[i][1] = ctx->dqcoeff_pbuf[i][0];
- ctx->eobs_pbuf[i][1] = ctx->eobs_pbuf[i][0];
-
- ctx->coeff_pbuf[i][0] = p[i].coeff;
- ctx->qcoeff_pbuf[i][0] = p[i].qcoeff;
- ctx->dqcoeff_pbuf[i][0] = pd[i].dqcoeff;
- ctx->eobs_pbuf[i][0] = p[i].eobs;
- }
-}
-
void vp9_rd_pick_intra_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
int *returnrate, int64_t *returndist,
BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx, int64_t best_rd) {
VP9_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &x->e_mbd;
+ struct macroblockd_plane *const pd = xd->plane;
int rate_y = 0, rate_uv = 0, rate_y_tokenonly = 0, rate_uv_tokenonly = 0;
int y_skip = 0, uv_skip = 0;
int64_t dist_y = 0, dist_uv = 0, tx_cache[TX_MODES] = { 0 };
TX_SIZE max_uv_tx_size;
x->skip_encode = 0;
ctx->skip = 0;
- xd->mi_8x8[0]->mbmi.ref_frame[0] = INTRA_FRAME;
+ xd->mi[0]->mbmi.ref_frame[0] = INTRA_FRAME;
if (bsize >= BLOCK_8X8) {
if (rd_pick_intra_sby_mode(cpi, x, &rate_y, &rate_y_tokenonly,
*returnrate = INT_MAX;
return;
}
- max_uv_tx_size = get_uv_tx_size_impl(xd->mi_8x8[0]->mbmi.tx_size, bsize);
+ max_uv_tx_size = get_uv_tx_size_impl(xd->mi[0]->mbmi.tx_size, bsize,
+ pd[1].subsampling_x,
+ pd[1].subsampling_y);
rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv, &rate_uv_tokenonly,
&dist_uv, &uv_skip, bsize, max_uv_tx_size);
} else {
*returnrate = INT_MAX;
return;
}
- max_uv_tx_size = get_uv_tx_size_impl(xd->mi_8x8[0]->mbmi.tx_size, bsize);
+ max_uv_tx_size = get_uv_tx_size_impl(xd->mi[0]->mbmi.tx_size, bsize,
+ pd[1].subsampling_x,
+ pd[1].subsampling_y);
rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv, &rate_uv_tokenonly,
&dist_uv, &uv_skip, BLOCK_8X8, max_uv_tx_size);
}
}
}
- ctx->mic = *xd->mi_8x8[0];
+ ctx->mic = *xd->mi[0];
+}
+
+// Updating rd_thresh_freq_fact[] here means that the different
+// partition/block sizes are handled independently based on the best
+// choice for the current partition. It may well be better to keep a scaled
+// best rd so far value and update rd_thresh_freq_fact based on the mode/size
+// combination that wins out.
+static void update_rd_thresh_fact(VP9_COMP *cpi, int bsize,
+ int best_mode_index) {
+ if (cpi->sf.adaptive_rd_thresh > 0) {
+ const int top_mode = bsize < BLOCK_8X8 ? MAX_REFS : MAX_MODES;
+ int mode;
+ for (mode = 0; mode < top_mode; ++mode) {
+ int *const fact = &cpi->rd.thresh_freq_fact[bsize][mode];
+
+ if (mode == best_mode_index) {
+ *fact -= (*fact >> 3);
+ } else {
+ *fact = MIN(*fact + RD_THRESH_INC,
+ cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT);
+ }
+ }
+ }
}
int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far) {
- VP9_COMMON *cm = &cpi->common;
- MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- const struct segmentation *seg = &cm->seg;
- const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
- MB_PREDICTION_MODE this_mode;
+ VP9_COMMON *const cm = &cpi->common;
+ RD_OPT *const rd_opt = &cpi->rd;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ const struct segmentation *const seg = &cm->seg;
+ struct macroblockd_plane *const pd = xd->plane;
+ PREDICTION_MODE this_mode;
MV_REFERENCE_FRAME ref_frame, second_ref_frame;
unsigned char segment_id = mbmi->segment_id;
int comp_pred, i;
int64_t best_pred_rd[REFERENCE_MODES];
int64_t best_filter_rd[SWITCHABLE_FILTER_CONTEXTS];
int64_t best_filter_diff[SWITCHABLE_FILTER_CONTEXTS];
- MB_MODE_INFO best_mbmode = { 0 };
- int mode_index, best_mode_index = 0;
+ MB_MODE_INFO best_mbmode;
+ int mode_index, best_mode_index = -1;
unsigned int ref_costs_single[MAX_REF_FRAMES], ref_costs_comp[MAX_REF_FRAMES];
vp9_prob comp_mode_p;
int64_t best_intra_rd = INT64_MAX;
int64_t best_inter_rd = INT64_MAX;
- MB_PREDICTION_MODE best_intra_mode = DC_PRED;
+ PREDICTION_MODE best_intra_mode = DC_PRED;
MV_REFERENCE_FRAME best_inter_ref_frame = LAST_FRAME;
- INTERP_FILTER tmp_best_filter = SWITCHABLE;
int rate_uv_intra[TX_SIZES], rate_uv_tokenonly[TX_SIZES];
int64_t dist_uv[TX_SIZES];
int skip_uv[TX_SIZES];
- MB_PREDICTION_MODE mode_uv[TX_SIZES];
+ PREDICTION_MODE mode_uv[TX_SIZES];
int64_t mode_distortions[MB_MODE_COUNT] = {-1};
int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q);
const int bws = num_8x8_blocks_wide_lookup[bsize] / 2;
const int bhs = num_8x8_blocks_high_lookup[bsize] / 2;
int best_skip2 = 0;
-
+ int mode_skip_mask = 0;
+ int mode_skip_start = cpi->sf.mode_skip_start + 1;
+ const int *const rd_threshes = rd_opt->threshes[segment_id][bsize];
+ const int *const rd_thresh_freq_fact = rd_opt->thresh_freq_fact[bsize];
+ const int mode_search_skip_flags = cpi->sf.mode_search_skip_flags;
+ const int intra_y_mode_mask =
+ cpi->sf.intra_y_mode_mask[max_txsize_lookup[bsize]];
+ int inter_mode_mask = cpi->sf.inter_mode_mask[bsize];
+ vp9_zero(best_mbmode);
x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
- // Everywhere the flag is set the error is much higher than its neighbors.
- ctx->modes_with_high_error = 0;
-
- estimate_ref_frame_costs(cpi, segment_id, ref_costs_single, ref_costs_comp,
+ estimate_ref_frame_costs(cm, xd, segment_id, ref_costs_single, ref_costs_comp,
&comp_mode_p);
for (i = 0; i < REFERENCE_MODES; ++i)
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
x->pred_mv_sad[ref_frame] = INT_MAX;
if (cpi->ref_frame_flags & flag_list[ref_frame]) {
- vp9_setup_buffer_inter(cpi, x, tile,
- ref_frame, block_size, mi_row, mi_col,
+ setup_buffer_inter(cpi, x, tile,
+ ref_frame, bsize, mi_row, mi_col,
frame_mv[NEARESTMV], frame_mv[NEARMV], yv12_mb);
}
frame_mv[NEWMV][ref_frame].as_int = INVALID_MV;
frame_mv[ZEROMV][ref_frame].as_int = 0;
}
- cpi->ref_frame_mask = 0;
- for (ref_frame = LAST_FRAME;
- ref_frame <= ALTREF_FRAME && cpi->sf.reference_masking; ++ref_frame) {
- int i;
- for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
- if ((x->pred_mv_sad[ref_frame] >> 2) > x->pred_mv_sad[i]) {
- cpi->ref_frame_mask |= (1 << ref_frame);
- break;
+ for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
+ // All modes from vp9_mode_order that use this frame as any ref
+ static const int ref_frame_mask_all[] = {
+ 0x0, 0x123291, 0x25c444, 0x39b722
+ };
+ // Fixed mv modes (NEARESTMV, NEARMV, ZEROMV) from vp9_mode_order that use
+ // this frame as their primary ref
+ static const int ref_frame_mask_fixedmv[] = {
+ 0x0, 0x121281, 0x24c404, 0x080102
+ };
+ if (!(cpi->ref_frame_flags & flag_list[ref_frame])) {
+ // Skip modes for missing references
+ mode_skip_mask |= ref_frame_mask_all[ref_frame];
+ } else if (cpi->sf.reference_masking) {
+ for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
+ // Skip fixed mv modes for poor references
+ if ((x->pred_mv_sad[ref_frame] >> 2) > x->pred_mv_sad[i]) {
+ mode_skip_mask |= ref_frame_mask_fixedmv[ref_frame];
+ break;
+ }
}
}
+ // If the segment reference frame feature is enabled....
+ // then do nothing if the current ref frame is not allowed..
+ if (vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME) &&
+ vp9_get_segdata(seg, segment_id, SEG_LVL_REF_FRAME) != (int)ref_frame) {
+ mode_skip_mask |= ref_frame_mask_all[ref_frame];
+ }
+ }
+
+ // Disable this drop out case if the ref frame
+ // segment level feature is enabled for this segment. This is to
+ // prevent the possibility that we end up unable to pick any mode.
+ if (!vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME)) {
+ // Only consider ZEROMV/ALTREF_FRAME for alt ref frame,
+ // unless ARNR filtering is enabled in which case we want
+ // an unfiltered alternative. We allow near/nearest as well
+ // because they may result in zero-zero MVs but be cheaper.
+ if (cpi->rc.is_src_frame_alt_ref && (cpi->oxcf.arnr_max_frames == 0)) {
+ mode_skip_mask =
+ ~((1 << THR_NEARESTA) | (1 << THR_NEARA) | (1 << THR_ZEROA));
+ if (frame_mv[NEARMV][ALTREF_FRAME].as_int != 0)
+ mode_skip_mask |= (1 << THR_NEARA);
+ if (frame_mv[NEARESTMV][ALTREF_FRAME].as_int != 0)
+ mode_skip_mask |= (1 << THR_NEARESTA);
+ }
+ }
+
+ // TODO(JBB): This is to make up for the fact that we don't have sad
+ // functions that work when the block size reads outside the umv. We
+ // should fix this either by making the motion search just work on
+ // a representative block in the boundary ( first ) and then implement a
+ // function that does sads when inside the border..
+ if ((mi_row + bhs) > cm->mi_rows || (mi_col + bws) > cm->mi_cols) {
+ const int new_modes_mask =
+ (1 << THR_NEWMV) | (1 << THR_NEWG) | (1 << THR_NEWA) |
+ (1 << THR_COMP_NEWLA) | (1 << THR_COMP_NEWGA);
+ mode_skip_mask |= new_modes_mask;
+ }
+
+ if (bsize > cpi->sf.max_intra_bsize) {
+ const int all_intra_modes = (1 << THR_DC) | (1 << THR_TM) |
+ (1 << THR_H_PRED) | (1 << THR_V_PRED) | (1 << THR_D135_PRED) |
+ (1 << THR_D207_PRED) | (1 << THR_D153_PRED) | (1 << THR_D63_PRED) |
+ (1 << THR_D117_PRED) | (1 << THR_D45_PRED);
+ mode_skip_mask |= all_intra_modes;
}
for (mode_index = 0; mode_index < MAX_MODES; ++mode_index) {
int64_t tx_cache[TX_MODES];
int i;
int this_skip2 = 0;
- int64_t total_sse = INT_MAX;
+ int64_t total_sse = INT64_MAX;
int early_term = 0;
- for (i = 0; i < TX_MODES; ++i)
- tx_cache[i] = INT64_MAX;
-
- x->skip = 0;
- this_mode = vp9_mode_order[mode_index].mode;
- ref_frame = vp9_mode_order[mode_index].ref_frame[0];
- second_ref_frame = vp9_mode_order[mode_index].ref_frame[1];
-
// Look at the reference frame of the best mode so far and set the
// skip mask to look at a subset of the remaining modes.
- if (mode_index > cpi->sf.mode_skip_start) {
- if (mode_index == (cpi->sf.mode_skip_start + 1)) {
- switch (vp9_mode_order[best_mode_index].ref_frame[0]) {
- case INTRA_FRAME:
- cpi->mode_skip_mask = 0;
- break;
- case LAST_FRAME:
- cpi->mode_skip_mask = LAST_FRAME_MODE_MASK;
- break;
- case GOLDEN_FRAME:
- cpi->mode_skip_mask = GOLDEN_FRAME_MODE_MASK;
- break;
- case ALTREF_FRAME:
- cpi->mode_skip_mask = ALT_REF_MODE_MASK;
- break;
- case NONE:
- case MAX_REF_FRAMES:
- assert(0 && "Invalid Reference frame");
- }
+ if (mode_index == mode_skip_start && best_mode_index >= 0) {
+ switch (vp9_mode_order[best_mode_index].ref_frame[0]) {
+ case INTRA_FRAME:
+ break;
+ case LAST_FRAME:
+ mode_skip_mask |= LAST_FRAME_MODE_MASK;
+ break;
+ case GOLDEN_FRAME:
+ mode_skip_mask |= GOLDEN_FRAME_MODE_MASK;
+ break;
+ case ALTREF_FRAME:
+ mode_skip_mask |= ALT_REF_MODE_MASK;
+ break;
+ case NONE:
+ case MAX_REF_FRAMES:
+ assert(0 && "Invalid Reference frame");
}
- if (cpi->mode_skip_mask & ((int64_t)1 << mode_index))
- continue;
}
-
- // Skip if the current reference frame has been masked off
- if (cpi->ref_frame_mask & (1 << ref_frame) && this_mode != NEWMV)
+ if (mode_skip_mask & (1 << mode_index))
continue;
// Test best rd so far against threshold for trying this mode.
- if ((best_rd < ((int64_t)cpi->rd_threshes[segment_id][bsize][mode_index] *
- cpi->rd_thresh_freq_fact[bsize][mode_index] >> 5)) ||
- cpi->rd_threshes[segment_id][bsize][mode_index] == INT_MAX)
- continue;
-
- // Do not allow compound prediction if the segment level reference
- // frame feature is in use as in this case there can only be one reference.
- if ((second_ref_frame > INTRA_FRAME) &&
- vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
+ if (rd_less_than_thresh(best_rd, rd_threshes[mode_index],
+ rd_thresh_freq_fact[mode_index]))
continue;
- mbmi->ref_frame[0] = ref_frame;
- mbmi->ref_frame[1] = second_ref_frame;
-
- if (!(ref_frame == INTRA_FRAME
- || (cpi->ref_frame_flags & flag_list[ref_frame]))) {
- continue;
- }
- if (!(second_ref_frame == NONE
- || (cpi->ref_frame_flags & flag_list[second_ref_frame]))) {
+ this_mode = vp9_mode_order[mode_index].mode;
+ ref_frame = vp9_mode_order[mode_index].ref_frame[0];
+ if (ref_frame != INTRA_FRAME && !(inter_mode_mask & (1 << this_mode)))
continue;
- }
+ second_ref_frame = vp9_mode_order[mode_index].ref_frame[1];
comp_pred = second_ref_frame > INTRA_FRAME;
if (comp_pred) {
- if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_BESTINTRA)
- if (vp9_mode_order[best_mode_index].ref_frame[0] == INTRA_FRAME)
- continue;
- if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_REFMISMATCH)
- if (ref_frame != best_inter_ref_frame &&
- second_ref_frame != best_inter_ref_frame)
+ if ((mode_search_skip_flags & FLAG_SKIP_COMP_BESTINTRA) &&
+ best_mode_index >=0 &&
+ vp9_mode_order[best_mode_index].ref_frame[0] == INTRA_FRAME)
+ continue;
+ if ((mode_search_skip_flags & FLAG_SKIP_COMP_REFMISMATCH) &&
+ ref_frame != best_inter_ref_frame &&
+ second_ref_frame != best_inter_ref_frame)
+ continue;
+ mode_excluded = cm->reference_mode == SINGLE_REFERENCE;
+ } else {
+ if (ref_frame != INTRA_FRAME)
+ mode_excluded = cm->reference_mode == COMPOUND_REFERENCE;
+ }
+
+ if (ref_frame == INTRA_FRAME) {
+ if (!(intra_y_mode_mask & (1 << this_mode)))
+ continue;
+ if (this_mode != DC_PRED) {
+ // Disable intra modes other than DC_PRED for blocks with low variance
+ // Threshold for intra skipping based on source variance
+ // TODO(debargha): Specialize the threshold for super block sizes
+ const unsigned int skip_intra_var_thresh = 64;
+ if ((mode_search_skip_flags & FLAG_SKIP_INTRA_LOWVAR) &&
+ x->source_variance < skip_intra_var_thresh)
continue;
+ // Only search the oblique modes if the best so far is
+ // one of the neighboring directional modes
+ if ((mode_search_skip_flags & FLAG_SKIP_INTRA_BESTINTER) &&
+ (this_mode >= D45_PRED && this_mode <= TM_PRED)) {
+ if (best_mode_index >= 0 &&
+ vp9_mode_order[best_mode_index].ref_frame[0] > INTRA_FRAME)
+ continue;
+ }
+ if (mode_search_skip_flags & FLAG_SKIP_INTRA_DIRMISMATCH) {
+ if (conditional_skipintra(this_mode, best_intra_mode))
+ continue;
+ }
+ }
+ } else {
+ const MV_REFERENCE_FRAME ref_frames[2] = {ref_frame, second_ref_frame};
+ if (!check_best_zero_mv(cpi, mbmi->mode_context, frame_mv,
+ inter_mode_mask, this_mode, ref_frames))
+ continue;
}
- set_ref_ptrs(cm, xd, ref_frame, second_ref_frame);
+ mbmi->mode = this_mode;
mbmi->uv_mode = DC_PRED;
-
+ mbmi->ref_frame[0] = ref_frame;
+ mbmi->ref_frame[1] = second_ref_frame;
// Evaluate all sub-pel filters irrespective of whether we can use
// them for this frame.
mbmi->interp_filter = cm->interp_filter == SWITCHABLE ? EIGHTTAP
: cm->interp_filter;
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
-
- if (comp_pred) {
- if (!(cpi->ref_frame_flags & flag_list[second_ref_frame]))
- continue;
-
- mode_excluded = mode_excluded ? mode_excluded
- : cm->reference_mode == SINGLE_REFERENCE;
- } else {
- if (ref_frame != INTRA_FRAME && second_ref_frame != INTRA_FRAME)
- mode_excluded = mode_excluded ?
- mode_excluded : cm->reference_mode == COMPOUND_REFERENCE;
- }
+ x->skip = 0;
+ set_ref_ptrs(cm, xd, ref_frame, second_ref_frame);
// Select prediction reference frames.
for (i = 0; i < MAX_MB_PLANE; i++) {
xd->plane[i].pre[1] = yv12_mb[second_ref_frame][i];
}
- // If the segment reference frame feature is enabled....
- // then do nothing if the current ref frame is not allowed..
- if (vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME) &&
- vp9_get_segdata(seg, segment_id, SEG_LVL_REF_FRAME) !=
- (int)ref_frame) {
- continue;
- // If the segment skip feature is enabled....
- // then do nothing if the current mode is not allowed..
- } else if (vp9_segfeature_active(seg, segment_id, SEG_LVL_SKIP) &&
- (this_mode != ZEROMV && ref_frame != INTRA_FRAME)) {
- continue;
- // Disable this drop out case if the ref frame
- // segment level feature is enabled for this segment. This is to
- // prevent the possibility that we end up unable to pick any mode.
- } else if (!vp9_segfeature_active(seg, segment_id,
- SEG_LVL_REF_FRAME)) {
- // Only consider ZEROMV/ALTREF_FRAME for alt ref frame,
- // unless ARNR filtering is enabled in which case we want
- // an unfiltered alternative. We allow near/nearest as well
- // because they may result in zero-zero MVs but be cheaper.
- if (cpi->rc.is_src_frame_alt_ref && (cpi->oxcf.arnr_max_frames == 0)) {
- if ((this_mode != ZEROMV &&
- !(this_mode == NEARMV &&
- frame_mv[NEARMV][ALTREF_FRAME].as_int == 0) &&
- !(this_mode == NEARESTMV &&
- frame_mv[NEARESTMV][ALTREF_FRAME].as_int == 0)) ||
- ref_frame != ALTREF_FRAME) {
- continue;
- }
- }
- }
- // TODO(JBB): This is to make up for the fact that we don't have sad
- // functions that work when the block size reads outside the umv. We
- // should fix this either by making the motion search just work on
- // a representative block in the boundary ( first ) and then implement a
- // function that does sads when inside the border..
- if (((mi_row + bhs) > cm->mi_rows || (mi_col + bws) > cm->mi_cols) &&
- this_mode == NEWMV) {
- continue;
- }
-
-#ifdef MODE_TEST_HIT_STATS
- // TEST/DEBUG CODE
- // Keep a rcord of the number of test hits at each size
- cpi->mode_test_hits[bsize]++;
-#endif
-
+ for (i = 0; i < TX_MODES; ++i)
+ tx_cache[i] = INT64_MAX;
if (ref_frame == INTRA_FRAME) {
TX_SIZE uv_tx;
- // Disable intra modes other than DC_PRED for blocks with low variance
- // Threshold for intra skipping based on source variance
- // TODO(debargha): Specialize the threshold for super block sizes
- static const unsigned int skip_intra_var_thresh[BLOCK_SIZES] = {
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- };
- if ((cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_LOWVAR) &&
- this_mode != DC_PRED &&
- x->source_variance < skip_intra_var_thresh[mbmi->sb_type])
- continue;
- // Only search 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_BESTINTER) &&
- (this_mode >= D45_PRED && this_mode <= TM_PRED)) {
- if (vp9_mode_order[best_mode_index].ref_frame[0] > INTRA_FRAME)
- continue;
- }
- mbmi->mode = this_mode;
- if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_INTRA_DIRMISMATCH) {
- if (conditional_skipintra(mbmi->mode, best_intra_mode))
- continue;
- }
-
- super_block_yrd(cpi, x, &rate_y, &distortion_y, &skippable, NULL,
- bsize, tx_cache, best_rd);
+ intra_super_block_yrd(cpi, x, &rate_y, &distortion_y, &skippable, NULL,
+ bsize, tx_cache, best_rd);
if (rate_y == INT_MAX)
continue;
- uv_tx = get_uv_tx_size_impl(mbmi->tx_size, bsize);
+ uv_tx = get_uv_tx_size_impl(mbmi->tx_size, bsize, pd[1].subsampling_x,
+ pd[1].subsampling_y);
if (rate_uv_intra[uv_tx] == INT_MAX) {
choose_intra_uv_mode(cpi, ctx, bsize, uv_tx,
&rate_uv_intra[uv_tx], &rate_uv_tokenonly[uv_tx],
skippable = skippable && skip_uv[uv_tx];
mbmi->uv_mode = mode_uv[uv_tx];
- rate2 = rate_y + x->mbmode_cost[mbmi->mode] + rate_uv_intra[uv_tx];
+ rate2 = rate_y + cpi->mbmode_cost[mbmi->mode] + rate_uv_intra[uv_tx];
if (this_mode != DC_PRED && this_mode != TM_PRED)
rate2 += intra_cost_penalty;
distortion2 = distortion_y + distortion_uv;
} else {
- mbmi->mode = this_mode;
- compmode_cost = vp9_cost_bit(comp_mode_p, second_ref_frame > INTRA_FRAME);
- this_rd = handle_inter_mode(cpi, x, tile, bsize,
+ this_rd = handle_inter_mode(cpi, x, bsize,
tx_cache,
&rate2, &distortion2, &skippable,
&rate_y, &distortion_y,
&rate_uv, &distortion_uv,
- &mode_excluded, &disable_skip,
- &tmp_best_filter, frame_mv,
+ &disable_skip, frame_mv,
mi_row, mi_col,
single_newmv, &total_sse, best_rd);
if (this_rd == INT64_MAX)
continue;
- }
- if (cm->reference_mode == REFERENCE_MODE_SELECT)
- rate2 += compmode_cost;
+ compmode_cost = vp9_cost_bit(comp_mode_p, comp_pred);
+
+ if (cm->reference_mode == REFERENCE_MODE_SELECT)
+ rate2 += compmode_cost;
+ }
// Estimate the reference frame signaling cost and add it
// to the rolling cost variable.
- if (second_ref_frame > INTRA_FRAME) {
+ if (comp_pred) {
rate2 += ref_costs_comp[ref_frame];
} else {
rate2 += ref_costs_single[ref_frame];
}
if (!disable_skip) {
- // Test for the condition where skip block will be activated
- // because there are no non zero coefficients and make any
- // necessary adjustment for rate. Ignore if skip is coded at
- // segment level as the cost wont have been added in.
- // Is Mb level skip allowed (i.e. not coded at segment level).
- const int mb_skip_allowed = !vp9_segfeature_active(seg, segment_id,
- SEG_LVL_SKIP);
-
if (skippable) {
+ vp9_prob skip_prob = vp9_get_skip_prob(cm, xd);
+
// Back out the coefficient coding costs
rate2 -= (rate_y + rate_uv);
// for best yrd calculation
rate_uv = 0;
- if (mb_skip_allowed) {
- int prob_skip_cost;
-
- // Cost the skip mb case
- vp9_prob skip_prob = vp9_get_skip_prob(cm, xd);
- if (skip_prob) {
- prob_skip_cost = vp9_cost_bit(skip_prob, 1);
- rate2 += prob_skip_cost;
- }
+ // Cost the skip mb case
+ if (skip_prob) {
+ int prob_skip_cost = vp9_cost_bit(skip_prob, 1);
+ rate2 += prob_skip_cost;
}
- } else if (mb_skip_allowed && ref_frame != INTRA_FRAME && !xd->lossless) {
+ } else if (ref_frame != INTRA_FRAME && !xd->lossless) {
if (RDCOST(x->rdmult, x->rddiv, rate_y + rate_uv, distortion2) <
RDCOST(x->rdmult, x->rddiv, 0, total_sse)) {
// Add in the cost of the no skip flag.
rate_uv = 0;
this_skip2 = 1;
}
- } else if (mb_skip_allowed) {
+ } else {
// Add in the cost of the no skip flag.
rate2 += vp9_cost_bit(vp9_get_skip_prob(cm, xd), 0);
}
this_rd = RDCOST(x->rdmult, x->rddiv, rate2, distortion2);
}
+ if (ref_frame == INTRA_FRAME) {
// Keep record of best intra rd
- if (!is_inter_block(&xd->mi_8x8[0]->mbmi) &&
- this_rd < best_intra_rd) {
- best_intra_rd = this_rd;
- best_intra_mode = xd->mi_8x8[0]->mbmi.mode;
- }
-
- // Keep record of best inter rd with single reference
- if (is_inter_block(&xd->mi_8x8[0]->mbmi) &&
- !has_second_ref(&xd->mi_8x8[0]->mbmi) &&
- !mode_excluded && this_rd < best_inter_rd) {
- best_inter_rd = this_rd;
- best_inter_ref_frame = ref_frame;
+ if (this_rd < best_intra_rd) {
+ best_intra_rd = this_rd;
+ best_intra_mode = mbmi->mode;
+ }
+ } else {
+ // Keep record of best inter rd with single reference
+ if (!comp_pred && !mode_excluded && this_rd < best_inter_rd) {
+ best_inter_rd = this_rd;
+ best_inter_ref_frame = ref_frame;
+ }
}
if (!disable_skip && ref_frame == INTRA_FRAME) {
best_rd = this_rd;
best_mbmode = *mbmi;
best_skip2 = this_skip2;
- if (!x->select_txfm_size)
- swap_block_ptr(x, ctx, max_plane);
+ if (!x->select_tx_size)
+ swap_block_ptr(x, ctx, 1, 0, 0, max_plane);
vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size],
sizeof(uint8_t) * ctx->num_4x4_blk);
// TODO(debargha): enhance this test with a better distortion prediction
// based on qp, activity mask and history
- if ((cpi->sf.mode_search_skip_flags & FLAG_EARLY_TERMINATE) &&
+ if ((mode_search_skip_flags & FLAG_EARLY_TERMINATE) &&
(mode_index > MIN_EARLY_TERM_INDEX)) {
const int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
single_rd = RDCOST(x->rdmult, x->rddiv, single_rate, distortion2);
hybrid_rd = RDCOST(x->rdmult, x->rddiv, hybrid_rate, distortion2);
- if (second_ref_frame <= INTRA_FRAME &&
- single_rd < best_pred_rd[SINGLE_REFERENCE]) {
- best_pred_rd[SINGLE_REFERENCE] = single_rd;
- } else if (second_ref_frame > INTRA_FRAME &&
- single_rd < best_pred_rd[COMPOUND_REFERENCE]) {
- best_pred_rd[COMPOUND_REFERENCE] = single_rd;
+ if (!comp_pred) {
+ if (single_rd < best_pred_rd[SINGLE_REFERENCE]) {
+ best_pred_rd[SINGLE_REFERENCE] = single_rd;
+ }
+ } else {
+ if (single_rd < best_pred_rd[COMPOUND_REFERENCE]) {
+ best_pred_rd[COMPOUND_REFERENCE] = single_rd;
+ }
}
if (hybrid_rd < best_pred_rd[REFERENCE_MODE_SELECT])
best_pred_rd[REFERENCE_MODE_SELECT] = hybrid_rd;
- }
- /* keep record of best filter type */
- if (!mode_excluded && !disable_skip && ref_frame != INTRA_FRAME &&
- cm->interp_filter != BILINEAR) {
- int64_t ref = cpi->rd_filter_cache[cm->interp_filter == SWITCHABLE ?
+ /* keep record of best filter type */
+ if (!mode_excluded && cm->interp_filter != BILINEAR) {
+ int64_t ref = rd_opt->filter_cache[cm->interp_filter == SWITCHABLE ?
SWITCHABLE_FILTERS : cm->interp_filter];
- for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++) {
- int64_t adj_rd;
- if (ref == INT64_MAX)
- adj_rd = 0;
- else if (cpi->rd_filter_cache[i] == INT64_MAX)
- // when early termination is triggered, the encoder does not have
- // access to the rate-distortion cost. it only knows that the cost
- // should be above the maximum valid value. hence it takes the known
- // maximum plus an arbitrary constant as the rate-distortion cost.
- adj_rd = cpi->mask_filter_rd - ref + 10;
- else
- adj_rd = cpi->rd_filter_cache[i] - ref;
+ for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++) {
+ int64_t adj_rd;
+ if (ref == INT64_MAX)
+ adj_rd = 0;
+ else if (rd_opt->filter_cache[i] == INT64_MAX)
+ // when early termination is triggered, the encoder does not have
+ // access to the rate-distortion cost. it only knows that the cost
+ // should be above the maximum valid value. hence it takes the known
+ // maximum plus an arbitrary constant as the rate-distortion cost.
+ adj_rd = rd_opt->mask_filter - ref + 10;
+ else
+ adj_rd = rd_opt->filter_cache[i] - ref;
- adj_rd += this_rd;
- best_filter_rd[i] = MIN(best_filter_rd[i], adj_rd);
+ adj_rd += this_rd;
+ best_filter_rd[i] = MIN(best_filter_rd[i], adj_rd);
+ }
}
}
break;
}
- if (best_rd >= best_rd_so_far)
+ if (best_mode_index < 0 || best_rd >= best_rd_so_far)
return INT64_MAX;
// If we used an estimate for the uv intra rd in the loop above...
if (vp9_mode_order[best_mode_index].ref_frame[0] == INTRA_FRAME) {
TX_SIZE uv_tx_size;
*mbmi = best_mbmode;
- uv_tx_size = get_uv_tx_size(mbmi);
+ uv_tx_size = get_uv_tx_size(mbmi, &xd->plane[1]);
rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv_intra[uv_tx_size],
&rate_uv_tokenonly[uv_tx_size],
&dist_uv[uv_tx_size],
}
}
- // Flag all modes that have a distortion thats > 2x the best we found at
- // this level.
- for (mode_index = 0; mode_index < MB_MODE_COUNT; ++mode_index) {
- if (mode_index == NEARESTMV || mode_index == NEARMV || mode_index == NEWMV)
- continue;
-
- if (mode_distortions[mode_index] > 2 * *returndistortion) {
- ctx->modes_with_high_error |= (1 << mode_index);
- }
- }
-
assert((cm->interp_filter == SWITCHABLE) ||
(cm->interp_filter == best_mbmode.interp_filter) ||
!is_inter_block(&best_mbmode));
- // Updating rd_thresh_freq_fact[] here means that the different
- // partition/block sizes are handled independently based on the best
- // choice for the current partition. It may well be better to keep a scaled
- // best rd so far value and update rd_thresh_freq_fact based on the mode/size
- // combination that wins out.
- if (cpi->sf.adaptive_rd_thresh) {
- for (mode_index = 0; mode_index < MAX_MODES; ++mode_index) {
- if (mode_index == best_mode_index) {
- cpi->rd_thresh_freq_fact[bsize][mode_index] -=
- (cpi->rd_thresh_freq_fact[bsize][mode_index] >> 3);
- } else {
- cpi->rd_thresh_freq_fact[bsize][mode_index] += RD_THRESH_INC;
- if (cpi->rd_thresh_freq_fact[bsize][mode_index] >
- (cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT)) {
- cpi->rd_thresh_freq_fact[bsize][mode_index] =
- cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT;
- }
- }
- }
- }
+ update_rd_thresh_fact(cpi, bsize, best_mode_index);
// macroblock modes
*mbmi = best_mbmode;
}
if (cm->interp_filter == SWITCHABLE)
assert(best_filter_diff[SWITCHABLE_FILTERS] == 0);
- } else {
- vp9_zero(best_filter_diff);
- }
-
- if (!x->skip) {
for (i = 0; i < TX_MODES; i++) {
if (best_tx_rd[i] == INT64_MAX)
best_tx_diff[i] = 0;
best_tx_diff[i] = best_rd - best_tx_rd[i];
}
} else {
+ vp9_zero(best_filter_diff);
vp9_zero(best_tx_diff);
}
set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]);
store_coding_context(x, ctx, best_mode_index,
- &mbmi->ref_mvs[mbmi->ref_frame[0]][0],
- &mbmi->ref_mvs[mbmi->ref_frame[1] < 0 ? 0 :
- mbmi->ref_frame[1]][0],
best_pred_diff, best_tx_diff, best_filter_diff);
return best_rd;
}
+int64_t vp9_rd_pick_inter_mode_sb_seg_skip(VP9_COMP *cpi, MACROBLOCK *x,
+ int *returnrate,
+ int64_t *returndistortion,
+ BLOCK_SIZE bsize,
+ PICK_MODE_CONTEXT *ctx,
+ int64_t best_rd_so_far) {
+ VP9_COMMON *const cm = &cpi->common;
+ RD_OPT *const rd_opt = &cpi->rd;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ unsigned char segment_id = mbmi->segment_id;
+ const int comp_pred = 0;
+ int i;
+ int64_t best_tx_diff[TX_MODES];
+ int64_t best_pred_diff[REFERENCE_MODES];
+ int64_t best_filter_diff[SWITCHABLE_FILTER_CONTEXTS];
+ unsigned int ref_costs_single[MAX_REF_FRAMES], ref_costs_comp[MAX_REF_FRAMES];
+ vp9_prob comp_mode_p;
+ INTERP_FILTER best_filter = SWITCHABLE;
+ int64_t this_rd = INT64_MAX;
+ int rate2 = 0;
+ const int64_t distortion2 = 0;
+
+ x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
+
+ estimate_ref_frame_costs(cm, xd, segment_id, ref_costs_single, ref_costs_comp,
+ &comp_mode_p);
+
+ for (i = 0; i < MAX_REF_FRAMES; ++i)
+ x->pred_sse[i] = INT_MAX;
+ for (i = LAST_FRAME; i < MAX_REF_FRAMES; ++i)
+ x->pred_mv_sad[i] = INT_MAX;
+
+ *returnrate = INT_MAX;
+
+ assert(vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP));
+
+ mbmi->mode = ZEROMV;
+ mbmi->uv_mode = DC_PRED;
+ mbmi->ref_frame[0] = LAST_FRAME;
+ mbmi->ref_frame[1] = NONE;
+ mbmi->mv[0].as_int = 0;
+ x->skip = 1;
+
+ // Search for best switchable filter by checking the variance of
+ // pred error irrespective of whether the filter will be used
+ rd_opt->mask_filter = 0;
+ for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i)
+ rd_opt->filter_cache[i] = INT64_MAX;
+
+ if (cm->interp_filter != BILINEAR) {
+ best_filter = EIGHTTAP;
+ if (cm->interp_filter == SWITCHABLE &&
+ x->source_variance >= cpi->sf.disable_filter_search_var_thresh) {
+ int rs;
+ int best_rs = INT_MAX;
+ for (i = 0; i < SWITCHABLE_FILTERS; ++i) {
+ mbmi->interp_filter = i;
+ rs = vp9_get_switchable_rate(cpi);
+ if (rs < best_rs) {
+ best_rs = rs;
+ best_filter = mbmi->interp_filter;
+ }
+ }
+ }
+ }
+ // Set the appropriate filter
+ if (cm->interp_filter == SWITCHABLE) {
+ mbmi->interp_filter = best_filter;
+ rate2 += vp9_get_switchable_rate(cpi);
+ } else {
+ mbmi->interp_filter = cm->interp_filter;
+ }
+
+ if (cm->reference_mode == REFERENCE_MODE_SELECT)
+ rate2 += vp9_cost_bit(comp_mode_p, comp_pred);
+
+ // Estimate the reference frame signaling cost and add it
+ // to the rolling cost variable.
+ rate2 += ref_costs_single[LAST_FRAME];
+ this_rd = RDCOST(x->rdmult, x->rddiv, rate2, distortion2);
+
+ *returnrate = rate2;
+ *returndistortion = distortion2;
+
+ if (this_rd >= best_rd_so_far)
+ return INT64_MAX;
+
+ assert((cm->interp_filter == SWITCHABLE) ||
+ (cm->interp_filter == mbmi->interp_filter));
+
+ update_rd_thresh_fact(cpi, bsize, THR_ZEROMV);
+
+ vp9_zero(best_pred_diff);
+ vp9_zero(best_filter_diff);
+ vp9_zero(best_tx_diff);
+
+ if (!x->select_tx_size)
+ swap_block_ptr(x, ctx, 1, 0, 0, MAX_MB_PLANE);
+ store_coding_context(x, ctx, THR_ZEROMV,
+ best_pred_diff, best_tx_diff, best_filter_diff);
+
+ return this_rd;
+}
int64_t vp9_rd_pick_inter_mode_sub8x8(VP9_COMP *cpi, MACROBLOCK *x,
const TileInfo *const tile,
BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx,
int64_t best_rd_so_far) {
- VP9_COMMON *cm = &cpi->common;
- MACROBLOCKD *xd = &x->e_mbd;
- MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
- const struct segmentation *seg = &cm->seg;
- const BLOCK_SIZE block_size = get_plane_block_size(bsize, &xd->plane[0]);
+ VP9_COMMON *const cm = &cpi->common;
+ RD_OPT *const rd_opt = &cpi->rd;
+ MACROBLOCKD *const xd = &x->e_mbd;
+ MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;
+ const struct segmentation *const seg = &cm->seg;
MV_REFERENCE_FRAME ref_frame, second_ref_frame;
unsigned char segment_id = mbmi->segment_id;
int comp_pred, i;
VP9_ALT_FLAG };
int64_t best_rd = best_rd_so_far;
int64_t best_yrd = best_rd_so_far; // FIXME(rbultje) more precise
- int64_t best_tx_rd[TX_MODES];
- int64_t best_tx_diff[TX_MODES];
+ static const int64_t best_tx_diff[TX_MODES] = { 0 };
int64_t best_pred_diff[REFERENCE_MODES];
int64_t best_pred_rd[REFERENCE_MODES];
int64_t best_filter_rd[SWITCHABLE_FILTER_CONTEXTS];
int64_t best_filter_diff[SWITCHABLE_FILTER_CONTEXTS];
- MB_MODE_INFO best_mbmode = { 0 };
- int mode_index, best_mode_index = 0;
+ MB_MODE_INFO best_mbmode;
+ int ref_index, best_ref_index = 0;
unsigned int ref_costs_single[MAX_REF_FRAMES], ref_costs_comp[MAX_REF_FRAMES];
vp9_prob comp_mode_p;
int64_t best_inter_rd = INT64_MAX;
MV_REFERENCE_FRAME best_inter_ref_frame = LAST_FRAME;
INTERP_FILTER tmp_best_filter = SWITCHABLE;
- int rate_uv_intra[TX_SIZES], rate_uv_tokenonly[TX_SIZES];
- int64_t dist_uv[TX_SIZES];
- int skip_uv[TX_SIZES];
- MB_PREDICTION_MODE mode_uv[TX_SIZES] = { 0 };
+ int rate_uv_intra, rate_uv_tokenonly;
+ int64_t dist_uv;
+ int skip_uv;
+ PREDICTION_MODE mode_uv = DC_PRED;
int intra_cost_penalty = 20 * vp9_dc_quant(cm->base_qindex, cm->y_dc_delta_q);
int_mv seg_mvs[4][MAX_REF_FRAMES];
b_mode_info best_bmodes[4];
int best_skip2 = 0;
+ int mode_skip_mask = 0;
x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
vpx_memset(x->zcoeff_blk[TX_4X4], 0, 4);
+ vp9_zero(best_mbmode);
for (i = 0; i < 4; i++) {
int j;
seg_mvs[i][j].as_int = INVALID_MV;
}
- estimate_ref_frame_costs(cpi, segment_id, ref_costs_single, ref_costs_comp,
+ estimate_ref_frame_costs(cm, xd, segment_id, ref_costs_single, ref_costs_comp,
&comp_mode_p);
for (i = 0; i < REFERENCE_MODES; ++i)
best_pred_rd[i] = INT64_MAX;
- for (i = 0; i < TX_MODES; i++)
- best_tx_rd[i] = INT64_MAX;
for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++)
best_filter_rd[i] = INT64_MAX;
- for (i = 0; i < TX_SIZES; i++)
- rate_uv_intra[i] = INT_MAX;
+ rate_uv_intra = INT_MAX;
*returnrate = INT_MAX;
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ref_frame++) {
if (cpi->ref_frame_flags & flag_list[ref_frame]) {
- vp9_setup_buffer_inter(cpi, x, tile,
- ref_frame, block_size, mi_row, mi_col,
+ setup_buffer_inter(cpi, x, tile,
+ ref_frame, bsize, mi_row, mi_col,
frame_mv[NEARESTMV], frame_mv[NEARMV],
yv12_mb);
}
frame_mv[ZEROMV][ref_frame].as_int = 0;
}
- cpi->ref_frame_mask = 0;
- for (ref_frame = LAST_FRAME;
- ref_frame <= ALTREF_FRAME && cpi->sf.reference_masking; ++ref_frame) {
- int i;
- for (i = LAST_FRAME; i <= ALTREF_FRAME; ++i) {
- if ((x->pred_mv_sad[ref_frame] >> 1) > x->pred_mv_sad[i]) {
- cpi->ref_frame_mask |= (1 << ref_frame);
- break;
- }
- }
- }
-
- for (mode_index = 0; mode_index < MAX_REFS; ++mode_index) {
+ for (ref_index = 0; ref_index < MAX_REFS; ++ref_index) {
int mode_excluded = 0;
int64_t this_rd = INT64_MAX;
int disable_skip = 0;
int rate2 = 0, rate_y = 0, rate_uv = 0;
int64_t distortion2 = 0, distortion_y = 0, distortion_uv = 0;
int skippable = 0;
- int64_t tx_cache[TX_MODES];
int i;
int this_skip2 = 0;
int64_t total_sse = INT_MAX;
int early_term = 0;
- for (i = 0; i < TX_MODES; ++i)
- tx_cache[i] = INT64_MAX;
-
- x->skip = 0;
- ref_frame = vp9_ref_order[mode_index].ref_frame[0];
- second_ref_frame = vp9_ref_order[mode_index].ref_frame[1];
+ ref_frame = vp9_ref_order[ref_index].ref_frame[0];
+ second_ref_frame = vp9_ref_order[ref_index].ref_frame[1];
// Look at the reference frame of the best mode so far and set the
// skip mask to look at a subset of the remaining modes.
- if (mode_index > 2 && cpi->sf.mode_skip_start < MAX_MODES) {
- if (mode_index == 3) {
- switch (vp9_ref_order[best_mode_index].ref_frame[0]) {
+ if (ref_index > 2 && cpi->sf.mode_skip_start < MAX_MODES) {
+ if (ref_index == 3) {
+ switch (vp9_ref_order[best_ref_index].ref_frame[0]) {
case INTRA_FRAME:
- cpi->mode_skip_mask = 0;
+ mode_skip_mask = 0;
break;
case LAST_FRAME:
- cpi->mode_skip_mask = 0x0010;
+ mode_skip_mask = 0x0010;
break;
case GOLDEN_FRAME:
- cpi->mode_skip_mask = 0x0008;
+ mode_skip_mask = 0x0008;
break;
case ALTREF_FRAME:
- cpi->mode_skip_mask = 0x0000;
+ mode_skip_mask = 0x0000;
break;
case NONE:
case MAX_REF_FRAMES:
assert(0 && "Invalid Reference frame");
}
}
- if (cpi->mode_skip_mask & ((int64_t)1 << mode_index))
+ if (mode_skip_mask & (1 << ref_index))
continue;
}
// Test best rd so far against threshold for trying this mode.
- if ((best_rd <
- ((int64_t)cpi->rd_thresh_sub8x8[segment_id][bsize][mode_index] *
- cpi->rd_thresh_freq_sub8x8[bsize][mode_index] >> 5)) ||
- cpi->rd_thresh_sub8x8[segment_id][bsize][mode_index] == INT_MAX)
- continue;
-
- // Do not allow compound prediction if the segment level reference
- // frame feature is in use as in this case there can only be one reference.
- if ((second_ref_frame > INTRA_FRAME) &&
- vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
+ if (rd_less_than_thresh(best_rd,
+ rd_opt->threshes[segment_id][bsize][ref_index],
+ rd_opt->thresh_freq_fact[bsize][ref_index]))
continue;
- mbmi->ref_frame[0] = ref_frame;
- mbmi->ref_frame[1] = second_ref_frame;
-
- if (!(ref_frame == INTRA_FRAME
- || (cpi->ref_frame_flags & flag_list[ref_frame]))) {
- continue;
- }
- if (!(second_ref_frame == NONE
- || (cpi->ref_frame_flags & flag_list[second_ref_frame]))) {
+ if (ref_frame > INTRA_FRAME &&
+ !(cpi->ref_frame_flags & flag_list[ref_frame])) {
continue;
}
comp_pred = second_ref_frame > INTRA_FRAME;
if (comp_pred) {
- if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_BESTINTRA)
- if (vp9_ref_order[best_mode_index].ref_frame[0] == INTRA_FRAME)
- continue;
- if (cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_REFMISMATCH)
- if (ref_frame != best_inter_ref_frame &&
- second_ref_frame != best_inter_ref_frame)
- continue;
+ if (!(cpi->ref_frame_flags & flag_list[second_ref_frame]))
+ continue;
+ // Do not allow compound prediction if the segment level reference frame
+ // feature is in use as in this case there can only be one reference.
+ if (vp9_segfeature_active(seg, segment_id, SEG_LVL_REF_FRAME))
+ continue;
+ if ((cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_BESTINTRA) &&
+ vp9_ref_order[best_ref_index].ref_frame[0] == INTRA_FRAME)
+ continue;
+ if ((cpi->sf.mode_search_skip_flags & FLAG_SKIP_COMP_REFMISMATCH) &&
+ ref_frame != best_inter_ref_frame &&
+ second_ref_frame != best_inter_ref_frame)
+ continue;
}
// TODO(jingning, jkoleszar): scaling reference frame not supported for
// sub8x8 blocks.
- if (ref_frame > 0 && vp9_is_scaled(&cm->frame_refs[ref_frame - 1].sf))
+ if (ref_frame > INTRA_FRAME &&
+ vp9_is_scaled(&cm->frame_refs[ref_frame - 1].sf))
continue;
- if (second_ref_frame > 0 &&
+ if (second_ref_frame > INTRA_FRAME &&
vp9_is_scaled(&cm->frame_refs[second_ref_frame - 1].sf))
continue;
- set_ref_ptrs(cm, xd, ref_frame, second_ref_frame);
- mbmi->uv_mode = DC_PRED;
-
- // Evaluate all sub-pel filters irrespective of whether we can use
- // them for this frame.
- mbmi->interp_filter = cm->interp_filter == SWITCHABLE ? EIGHTTAP
- : cm->interp_filter;
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
-
if (comp_pred) {
- if (!(cpi->ref_frame_flags & flag_list[second_ref_frame]))
- continue;
-
mode_excluded = mode_excluded ? mode_excluded
: cm->reference_mode == SINGLE_REFERENCE;
- } else {
- if (ref_frame != INTRA_FRAME && second_ref_frame != INTRA_FRAME) {
- mode_excluded = mode_excluded ?
- mode_excluded : cm->reference_mode == COMPOUND_REFERENCE;
- }
- }
-
- // Select prediction reference frames.
- for (i = 0; i < MAX_MB_PLANE; i++) {
- xd->plane[i].pre[0] = yv12_mb[ref_frame][i];
- if (comp_pred)
- xd->plane[i].pre[1] = yv12_mb[second_ref_frame][i];
+ } else if (ref_frame != INTRA_FRAME) {
+ mode_excluded = mode_excluded ? mode_excluded
+ : cm->reference_mode == COMPOUND_REFERENCE;
}
// If the segment reference frame feature is enabled....
vp9_get_segdata(seg, segment_id, SEG_LVL_REF_FRAME) !=
(int)ref_frame) {
continue;
- // If the segment skip feature is enabled....
- // then do nothing if the current mode is not allowed..
- } else if (vp9_segfeature_active(seg, segment_id, SEG_LVL_SKIP) &&
- ref_frame != INTRA_FRAME) {
- continue;
// Disable this drop out case if the ref frame
// segment level feature is enabled for this segment. This is to
// prevent the possibility that we end up unable to pick any mode.
continue;
}
-#ifdef MODE_TEST_HIT_STATS
- // TEST/DEBUG CODE
- // Keep a rcord of the number of test hits at each size
- cpi->mode_test_hits[bsize]++;
-#endif
+ mbmi->tx_size = TX_4X4;
+ mbmi->uv_mode = DC_PRED;
+ mbmi->ref_frame[0] = ref_frame;
+ mbmi->ref_frame[1] = second_ref_frame;
+ // Evaluate all sub-pel filters irrespective of whether we can use
+ // them for this frame.
+ mbmi->interp_filter = cm->interp_filter == SWITCHABLE ? EIGHTTAP
+ : cm->interp_filter;
+ x->skip = 0;
+ set_ref_ptrs(cm, xd, ref_frame, second_ref_frame);
+
+ // Select prediction reference frames.
+ for (i = 0; i < MAX_MB_PLANE; i++) {
+ xd->plane[i].pre[0] = yv12_mb[ref_frame][i];
+ if (comp_pred)
+ xd->plane[i].pre[1] = yv12_mb[second_ref_frame][i];
+ }
if (ref_frame == INTRA_FRAME) {
int rate;
- mbmi->tx_size = TX_4X4;
if (rd_pick_intra_sub_8x8_y_mode(cpi, x, &rate, &rate_y,
&distortion_y, best_rd) >= best_rd)
continue;
rate2 += intra_cost_penalty;
distortion2 += distortion_y;
- if (rate_uv_intra[TX_4X4] == INT_MAX) {
+ if (rate_uv_intra == INT_MAX) {
choose_intra_uv_mode(cpi, ctx, bsize, TX_4X4,
- &rate_uv_intra[TX_4X4],
- &rate_uv_tokenonly[TX_4X4],
- &dist_uv[TX_4X4], &skip_uv[TX_4X4],
- &mode_uv[TX_4X4]);
+ &rate_uv_intra,
+ &rate_uv_tokenonly,
+ &dist_uv, &skip_uv,
+ &mode_uv);
}
- rate2 += rate_uv_intra[TX_4X4];
- rate_uv = rate_uv_tokenonly[TX_4X4];
- distortion2 += dist_uv[TX_4X4];
- distortion_uv = dist_uv[TX_4X4];
- mbmi->uv_mode = mode_uv[TX_4X4];
- tx_cache[ONLY_4X4] = RDCOST(x->rdmult, x->rddiv, rate2, distortion2);
- for (i = 0; i < TX_MODES; ++i)
- tx_cache[i] = tx_cache[ONLY_4X4];
+ rate2 += rate_uv_intra;
+ rate_uv = rate_uv_tokenonly;
+ distortion2 += dist_uv;
+ distortion_uv = dist_uv;
+ mbmi->uv_mode = mode_uv;
} else {
int rate;
int64_t distortion;
int uv_skippable;
this_rd_thresh = (ref_frame == LAST_FRAME) ?
- cpi->rd_thresh_sub8x8[segment_id][bsize][THR_LAST] :
- cpi->rd_thresh_sub8x8[segment_id][bsize][THR_ALTR];
+ rd_opt->threshes[segment_id][bsize][THR_LAST] :
+ rd_opt->threshes[segment_id][bsize][THR_ALTR];
this_rd_thresh = (ref_frame == GOLDEN_FRAME) ?
- cpi->rd_thresh_sub8x8[segment_id][bsize][THR_GOLD] : this_rd_thresh;
- xd->mi_8x8[0]->mbmi.tx_size = TX_4X4;
-
- cpi->mask_filter_rd = 0;
+ rd_opt->threshes[segment_id][bsize][THR_GOLD] : this_rd_thresh;
+ rd_opt->mask_filter = 0;
for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; ++i)
- cpi->rd_filter_cache[i] = INT64_MAX;
+ rd_opt->filter_cache[i] = INT64_MAX;
if (cm->interp_filter != BILINEAR) {
tmp_best_filter = EIGHTTAP;
- if (x->source_variance <
- cpi->sf.disable_filter_search_var_thresh) {
+ if (x->source_variance < cpi->sf.disable_filter_search_var_thresh) {
tmp_best_filter = EIGHTTAP;
} else if (cpi->sf.adaptive_pred_interp_filter == 1 &&
ctx->pred_interp_filter < SWITCHABLE) {
int newbest, rs;
int64_t rs_rd;
mbmi->interp_filter = switchable_filter_index;
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
- tmp_rd = rd_pick_best_mbsegmentation(cpi, x, tile,
- &mbmi->ref_mvs[ref_frame][0],
- second_ref,
- best_yrd,
- &rate, &rate_y, &distortion,
- &skippable, &total_sse,
- (int)this_rd_thresh, seg_mvs,
- bsi, switchable_filter_index,
- mi_row, mi_col);
+ tmp_rd = rd_pick_best_sub8x8_mode(cpi, x, tile,
+ &mbmi->ref_mvs[ref_frame][0],
+ second_ref, best_yrd, &rate,
+ &rate_y, &distortion,
+ &skippable, &total_sse,
+ (int) this_rd_thresh, seg_mvs,
+ bsi, switchable_filter_index,
+ mi_row, mi_col);
if (tmp_rd == INT64_MAX)
continue;
- rs = get_switchable_rate(x);
+ rs = vp9_get_switchable_rate(cpi);
rs_rd = RDCOST(x->rdmult, x->rddiv, rs, 0);
- cpi->rd_filter_cache[switchable_filter_index] = tmp_rd;
- cpi->rd_filter_cache[SWITCHABLE_FILTERS] =
- MIN(cpi->rd_filter_cache[SWITCHABLE_FILTERS],
+ rd_opt->filter_cache[switchable_filter_index] = tmp_rd;
+ rd_opt->filter_cache[SWITCHABLE_FILTERS] =
+ MIN(rd_opt->filter_cache[SWITCHABLE_FILTERS],
tmp_rd + rs_rd);
if (cm->interp_filter == SWITCHABLE)
tmp_rd += rs_rd;
- cpi->mask_filter_rd = MAX(cpi->mask_filter_rd, tmp_rd);
+ rd_opt->mask_filter = MAX(rd_opt->mask_filter, tmp_rd);
newbest = (tmp_rd < tmp_best_rd);
if (newbest) {
tmp_best_skippable = skippable;
tmp_best_mbmode = *mbmi;
for (i = 0; i < 4; i++) {
- tmp_best_bmodes[i] = xd->mi_8x8[0]->bmi[i];
+ tmp_best_bmodes[i] = xd->mi[0]->bmi[i];
x->zcoeff_blk[TX_4X4][i] = !x->plane[0].eobs[i];
}
pred_exists = 1;
mbmi->interp_filter = (cm->interp_filter == SWITCHABLE ?
tmp_best_filter : cm->interp_filter);
- xd->interp_kernel = vp9_get_interp_kernel(mbmi->interp_filter);
if (!pred_exists) {
// Handles the special case when a filter that is not in the
// switchable list (bilinear, 6-tap) is indicated at the frame level
- tmp_rd = rd_pick_best_mbsegmentation(cpi, x, tile,
- &mbmi->ref_mvs[ref_frame][0],
- second_ref,
- best_yrd,
- &rate, &rate_y, &distortion,
- &skippable, &total_sse,
- (int)this_rd_thresh, seg_mvs,
- bsi, 0,
- mi_row, mi_col);
+ tmp_rd = rd_pick_best_sub8x8_mode(cpi, x, tile,
+ &mbmi->ref_mvs[ref_frame][0],
+ second_ref, best_yrd, &rate, &rate_y,
+ &distortion, &skippable, &total_sse,
+ (int) this_rd_thresh, seg_mvs, bsi, 0,
+ mi_row, mi_col);
if (tmp_rd == INT64_MAX)
continue;
} else {
skippable = tmp_best_skippable;
*mbmi = tmp_best_mbmode;
for (i = 0; i < 4; i++)
- xd->mi_8x8[0]->bmi[i] = tmp_best_bmodes[i];
+ xd->mi[0]->bmi[i] = tmp_best_bmodes[i];
}
rate2 += rate;
distortion2 += distortion;
if (cm->interp_filter == SWITCHABLE)
- rate2 += get_switchable_rate(x);
+ rate2 += vp9_get_switchable_rate(cpi);
if (!mode_excluded)
mode_excluded = comp_pred ? cm->reference_mode == SINGLE_REFERENCE
distortion2 += distortion_uv;
skippable = skippable && uv_skippable;
total_sse += uv_sse;
-
- tx_cache[ONLY_4X4] = RDCOST(x->rdmult, x->rddiv, rate2, distortion2);
- for (i = 0; i < TX_MODES; ++i)
- tx_cache[i] = tx_cache[ONLY_4X4];
}
}
}
if (!disable_skip) {
- // Test for the condition where skip block will be activated
- // because there are no non zero coefficients and make any
- // necessary adjustment for rate. Ignore if skip is coded at
- // segment level as the cost wont have been added in.
- // Is Mb level skip allowed (i.e. not coded at segment level).
- const int mb_skip_allowed = !vp9_segfeature_active(seg, segment_id,
- SEG_LVL_SKIP);
-
- if (mb_skip_allowed && ref_frame != INTRA_FRAME && !xd->lossless) {
+ // Skip is never coded at the segment level for sub8x8 blocks and instead
+ // always coded in the bitstream at the mode info level.
+
+ if (ref_frame != INTRA_FRAME && !xd->lossless) {
if (RDCOST(x->rdmult, x->rddiv, rate_y + rate_uv, distortion2) <
RDCOST(x->rdmult, x->rddiv, 0, total_sse)) {
// Add in the cost of the no skip flag.
rate_uv = 0;
this_skip2 = 1;
}
- } else if (mb_skip_allowed) {
+ } else {
// Add in the cost of the no skip flag.
rate2 += vp9_cost_bit(vp9_get_skip_prob(cm, xd), 0);
}
}
// Keep record of best inter rd with single reference
- if (is_inter_block(&xd->mi_8x8[0]->mbmi) &&
- !has_second_ref(&xd->mi_8x8[0]->mbmi) &&
+ if (is_inter_block(mbmi) &&
+ !has_second_ref(mbmi) &&
!mode_excluded &&
this_rd < best_inter_rd) {
best_inter_rd = this_rd;
if (!mode_excluded) {
int max_plane = MAX_MB_PLANE;
// Note index of best mode so far
- best_mode_index = mode_index;
+ best_ref_index = ref_index;
if (ref_frame == INTRA_FRAME) {
/* required for left and above block mv */
RDCOST(x->rdmult, x->rddiv, rate_uv, distortion_uv);
best_mbmode = *mbmi;
best_skip2 = this_skip2;
- if (!x->select_txfm_size)
- swap_block_ptr(x, ctx, max_plane);
- vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[mbmi->tx_size],
+ if (!x->select_tx_size)
+ swap_block_ptr(x, ctx, 1, 0, 0, max_plane);
+ vpx_memcpy(ctx->zcoeff_blk, x->zcoeff_blk[TX_4X4],
sizeof(uint8_t) * ctx->num_4x4_blk);
for (i = 0; i < 4; i++)
- best_bmodes[i] = xd->mi_8x8[0]->bmi[i];
+ best_bmodes[i] = xd->mi[0]->bmi[i];
// TODO(debargha): enhance this test with a better distortion prediction
// based on qp, activity mask and history
if ((cpi->sf.mode_search_skip_flags & FLAG_EARLY_TERMINATE) &&
- (mode_index > MIN_EARLY_TERM_INDEX)) {
+ (ref_index > MIN_EARLY_TERM_INDEX)) {
const int qstep = xd->plane[0].dequant[1];
// TODO(debargha): Enhance this by specializing for each mode_index
int scale = 4;
single_rd = RDCOST(x->rdmult, x->rddiv, single_rate, distortion2);
hybrid_rd = RDCOST(x->rdmult, x->rddiv, hybrid_rate, distortion2);
- if (second_ref_frame <= INTRA_FRAME &&
- single_rd < best_pred_rd[SINGLE_REFERENCE]) {
+ if (!comp_pred && single_rd < best_pred_rd[SINGLE_REFERENCE]) {
best_pred_rd[SINGLE_REFERENCE] = single_rd;
- } else if (second_ref_frame > INTRA_FRAME &&
- single_rd < best_pred_rd[COMPOUND_REFERENCE]) {
+ } else if (comp_pred && single_rd < best_pred_rd[COMPOUND_REFERENCE]) {
best_pred_rd[COMPOUND_REFERENCE] = single_rd;
}
if (hybrid_rd < best_pred_rd[REFERENCE_MODE_SELECT])
/* keep record of best filter type */
if (!mode_excluded && !disable_skip && ref_frame != INTRA_FRAME &&
cm->interp_filter != BILINEAR) {
- int64_t ref = cpi->rd_filter_cache[cm->interp_filter == SWITCHABLE ?
+ int64_t ref = rd_opt->filter_cache[cm->interp_filter == SWITCHABLE ?
SWITCHABLE_FILTERS : cm->interp_filter];
int64_t adj_rd;
for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++) {
if (ref == INT64_MAX)
adj_rd = 0;
- else if (cpi->rd_filter_cache[i] == INT64_MAX)
+ else if (rd_opt->filter_cache[i] == INT64_MAX)
// when early termination is triggered, the encoder does not have
// access to the rate-distortion cost. it only knows that the cost
// should be above the maximum valid value. hence it takes the known
// maximum plus an arbitrary constant as the rate-distortion cost.
- adj_rd = cpi->mask_filter_rd - ref + 10;
+ adj_rd = rd_opt->mask_filter - ref + 10;
else
- adj_rd = cpi->rd_filter_cache[i] - ref;
+ adj_rd = rd_opt->filter_cache[i] - ref;
adj_rd += this_rd;
best_filter_rd[i] = MIN(best_filter_rd[i], adj_rd);
}
}
- /* keep record of best txfm size */
- if (bsize < BLOCK_32X32) {
- if (bsize < BLOCK_16X16) {
- tx_cache[ALLOW_8X8] = tx_cache[ONLY_4X4];
- tx_cache[ALLOW_16X16] = tx_cache[ALLOW_8X8];
- }
- tx_cache[ALLOW_32X32] = tx_cache[ALLOW_16X16];
- }
- if (!mode_excluded && this_rd != INT64_MAX) {
- for (i = 0; i < TX_MODES && tx_cache[i] < INT64_MAX; i++) {
- int64_t adj_rd = INT64_MAX;
- if (ref_frame > INTRA_FRAME)
- adj_rd = this_rd + tx_cache[i] - tx_cache[cm->tx_mode];
- else
- adj_rd = this_rd;
-
- if (adj_rd < best_tx_rd[i])
- best_tx_rd[i] = adj_rd;
- }
- }
-
if (early_term)
break;
// If we used an estimate for the uv intra rd in the loop above...
if (cpi->sf.use_uv_intra_rd_estimate) {
// Do Intra UV best rd mode selection if best mode choice above was intra.
- if (vp9_ref_order[best_mode_index].ref_frame[0] == INTRA_FRAME) {
- TX_SIZE uv_tx_size;
+ if (vp9_ref_order[best_ref_index].ref_frame[0] == INTRA_FRAME) {
*mbmi = best_mbmode;
- uv_tx_size = get_uv_tx_size(mbmi);
- rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv_intra[uv_tx_size],
- &rate_uv_tokenonly[uv_tx_size],
- &dist_uv[uv_tx_size],
- &skip_uv[uv_tx_size],
- BLOCK_8X8, uv_tx_size);
+ rd_pick_intra_sbuv_mode(cpi, x, ctx, &rate_uv_intra,
+ &rate_uv_tokenonly,
+ &dist_uv,
+ &skip_uv,
+ BLOCK_8X8, TX_4X4);
}
}
- if (best_rd == INT64_MAX && bsize < BLOCK_8X8) {
+ if (best_rd == INT64_MAX) {
*returnrate = INT_MAX;
- *returndistortion = INT_MAX;
+ *returndistortion = INT64_MAX;
return best_rd;
}
(cm->interp_filter == best_mbmode.interp_filter) ||
!is_inter_block(&best_mbmode));
- // Updating rd_thresh_freq_fact[] here means that the different
- // partition/block sizes are handled independently based on the best
- // choice for the current partition. It may well be better to keep a scaled
- // best rd so far value and update rd_thresh_freq_fact based on the mode/size
- // combination that wins out.
- if (cpi->sf.adaptive_rd_thresh) {
- for (mode_index = 0; mode_index < MAX_REFS; ++mode_index) {
- if (mode_index == best_mode_index) {
- cpi->rd_thresh_freq_sub8x8[bsize][mode_index] -=
- (cpi->rd_thresh_freq_sub8x8[bsize][mode_index] >> 3);
- } else {
- cpi->rd_thresh_freq_sub8x8[bsize][mode_index] += RD_THRESH_INC;
- if (cpi->rd_thresh_freq_sub8x8[bsize][mode_index] >
- (cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT)) {
- cpi->rd_thresh_freq_sub8x8[bsize][mode_index] =
- cpi->sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT;
- }
- }
- }
- }
+ update_rd_thresh_fact(cpi, bsize, best_ref_index);
// macroblock modes
*mbmi = best_mbmode;
x->skip |= best_skip2;
if (!is_inter_block(&best_mbmode)) {
for (i = 0; i < 4; i++)
- xd->mi_8x8[0]->bmi[i].as_mode = best_bmodes[i].as_mode;
+ xd->mi[0]->bmi[i].as_mode = best_bmodes[i].as_mode;
} else {
for (i = 0; i < 4; ++i)
- vpx_memcpy(&xd->mi_8x8[0]->bmi[i], &best_bmodes[i], sizeof(b_mode_info));
+ vpx_memcpy(&xd->mi[0]->bmi[i], &best_bmodes[i], sizeof(b_mode_info));
- mbmi->mv[0].as_int = xd->mi_8x8[0]->bmi[3].as_mv[0].as_int;
- mbmi->mv[1].as_int = xd->mi_8x8[0]->bmi[3].as_mv[1].as_int;
+ mbmi->mv[0].as_int = xd->mi[0]->bmi[3].as_mv[0].as_int;
+ mbmi->mv[1].as_int = xd->mi[0]->bmi[3].as_mv[1].as_int;
}
for (i = 0; i < REFERENCE_MODES; ++i) {
vp9_zero(best_filter_diff);
}
- if (!x->skip) {
- for (i = 0; i < TX_MODES; i++) {
- if (best_tx_rd[i] == INT64_MAX)
- best_tx_diff[i] = 0;
- else
- best_tx_diff[i] = best_rd - best_tx_rd[i];
- }
- } else {
- vp9_zero(best_tx_diff);
- }
-
set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]);
- store_coding_context(x, ctx, best_mode_index,
- &mbmi->ref_mvs[mbmi->ref_frame[0]][0],
- &mbmi->ref_mvs[mbmi->ref_frame[1] < 0 ? 0 :
- mbmi->ref_frame[1]][0],
+ store_coding_context(x, ctx, best_ref_index,
best_pred_diff, best_tx_diff, best_filter_diff);
return best_rd;
projects / platform / framework / web / crosswalk.git / blobdiff