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Unified Diff: source/libvpx/vp9/encoder/vp9_onyx_if.c

Issue 168343002: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: libvpx: Pull from upstream Created 6 years, 10 months ago
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Index: source/libvpx/vp9/encoder/vp9_onyx_if.c
===================================================================
--- source/libvpx/vp9/encoder/vp9_onyx_if.c (revision 251189)
+++ source/libvpx/vp9/encoder/vp9_onyx_if.c (working copy)
@@ -93,19 +93,10 @@
FILE *keyfile;
#endif
-#ifdef SPEEDSTATS
-unsigned int frames_at_speed[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0};
-#endif
+void vp9_init_quantizer(VP9_COMP *cpi);
-#if defined(SECTIONBITS_OUTPUT)
-extern unsigned __int64 Sectionbits[500];
-#endif
-
-extern void vp9_init_quantizer(VP9_COMP *cpi);
-
static const double in_frame_q_adj_ratio[MAX_SEGMENTS] =
- {1.0, 1.5, 2.0, 1.0, 1.0, 1.0, 1.0, 1.0};
+ {1.0, 2.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0};
static INLINE void Scale2Ratio(int mode, int *hr, int *hs) {
switch (mode) {
@@ -276,7 +267,6 @@
// Clear down the complexity map used for rd
vpx_memset(cpi->complexity_map, 0, cm->mi_rows * cm->mi_cols);
- // Enable segmentation
vp9_enable_segmentation((VP9_PTR)cpi);
vp9_clearall_segfeatures(seg);
@@ -287,7 +277,7 @@
vp9_disable_segfeature(seg, 0, SEG_LVL_ALT_Q);
// Use some of the segments for in frame Q adjustment
- for (segment = 1; segment < 3; segment++) {
+ for (segment = 1; segment < 2; segment++) {
qindex_delta =
vp9_compute_qdelta_by_rate(cpi, cm->base_qindex,
in_frame_q_adj_ratio[segment]);
@@ -455,14 +445,17 @@
cache_ptr += cm->mi_cols;
}
}
+static int is_slowest_mode(int mode) {
+ return (mode == MODE_SECONDPASS_BEST || mode == MODE_BESTQUALITY);
+}
-static void set_rd_speed_thresholds(VP9_COMP *cpi, int mode) {
+static void set_rd_speed_thresholds(VP9_COMP *cpi) {
SPEED_FEATURES *sf = &cpi->sf;
int i;
// Set baseline threshold values
for (i = 0; i < MAX_MODES; ++i)
- sf->thresh_mult[i] = mode == 0 ? -500 : 0;
+ sf->thresh_mult[i] = is_slowest_mode(cpi->oxcf.mode) ? -500 : 0;
sf->thresh_mult[THR_NEARESTMV] = 0;
sf->thresh_mult[THR_NEARESTG] = 0;
@@ -538,12 +531,12 @@
}
}
-static void set_rd_speed_thresholds_sub8x8(VP9_COMP *cpi, int mode) {
+static void set_rd_speed_thresholds_sub8x8(VP9_COMP *cpi) {
SPEED_FEATURES *sf = &cpi->sf;
int i;
for (i = 0; i < MAX_REFS; ++i)
- sf->thresh_mult_sub8x8[i] = mode == 0 ? -500 : 0;
+ sf->thresh_mult_sub8x8[i] = is_slowest_mode(cpi->oxcf.mode) ? -500 : 0;
sf->thresh_mult_sub8x8[THR_LAST] += 2500;
sf->thresh_mult_sub8x8[THR_GOLD] += 2500;
@@ -578,7 +571,7 @@
int speed) {
int i;
sf->adaptive_rd_thresh = 1;
- sf->recode_loop = (speed < 1);
+ sf->recode_loop = ((speed < 1) ? ALLOW_RECODE : ALLOW_RECODE_KFMAXBW);
if (speed == 1) {
sf->use_square_partition_only = !frame_is_intra_only(cm);
sf->less_rectangular_check = 1;
@@ -596,7 +589,7 @@
sf->adaptive_pred_interp_filter = 1;
sf->auto_mv_step_size = 1;
sf->adaptive_rd_thresh = 2;
- sf->recode_loop = 2;
+ sf->recode_loop = ALLOW_RECODE_KFARFGF;
sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
@@ -626,13 +619,13 @@
sf->disable_filter_search_var_thresh = 50;
sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
- sf->auto_min_max_partition_size = 1;
+ sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_LOW_MOTION;
sf->adjust_partitioning_from_last_frame = 1;
sf->last_partitioning_redo_frequency = 3;
sf->adaptive_rd_thresh = 2;
- sf->recode_loop = 2;
+ sf->recode_loop = ALLOW_RECODE_KFARFGF;
sf->use_lp32x32fdct = 1;
sf->mode_skip_start = 11;
sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
@@ -663,7 +656,7 @@
sf->disable_filter_search_var_thresh = 100;
sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
- sf->auto_min_max_partition_size = 1;
+ sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL;
sf->adjust_partitioning_from_last_frame = 1;
sf->last_partitioning_redo_frequency = 3;
@@ -698,7 +691,7 @@
sf->disable_filter_search_var_thresh = 200;
sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
- sf->auto_min_max_partition_size = 1;
+ sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL;
sf->adjust_partitioning_from_last_frame = 1;
sf->last_partitioning_redo_frequency = 3;
@@ -749,7 +742,9 @@
int speed) {
sf->static_segmentation = 0;
sf->adaptive_rd_thresh = 1;
- sf->recode_loop = (speed < 1);
+ sf->recode_loop = ((speed < 1) ? ALLOW_RECODE : ALLOW_RECODE_KFMAXBW);
+ sf->encode_breakout_thresh = 1;
+
if (speed == 1) {
sf->use_square_partition_only = !frame_is_intra_only(cm);
sf->less_rectangular_check = 1;
@@ -767,10 +762,11 @@
sf->adaptive_pred_interp_filter = 1;
sf->auto_mv_step_size = 1;
sf->adaptive_rd_thresh = 2;
- sf->recode_loop = 2;
+ sf->recode_loop = ALLOW_RECODE_KFARFGF;
sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
+ sf->encode_breakout_thresh = 8;
}
if (speed >= 2) {
sf->use_square_partition_only = !frame_is_intra_only(cm);
@@ -797,19 +793,20 @@
sf->disable_filter_search_var_thresh = 50;
sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
- sf->auto_min_max_partition_size = 1;
+ sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_LOW_MOTION;
sf->adjust_partitioning_from_last_frame = 1;
sf->last_partitioning_redo_frequency = 3;
sf->adaptive_rd_thresh = 2;
- sf->recode_loop = 2;
+ sf->recode_loop = ALLOW_RECODE_KFARFGF;
sf->use_lp32x32fdct = 1;
sf->mode_skip_start = 11;
sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
+ sf->encode_breakout_thresh = 200;
}
if (speed >= 3) {
sf->use_square_partition_only = 1;
@@ -832,26 +829,37 @@
sf->use_fast_coef_updates = 2;
sf->adaptive_rd_thresh = 4;
sf->mode_skip_start = 6;
+ sf->encode_breakout_thresh = 400;
}
if (speed >= 4) {
sf->optimize_coefficients = 0;
+ sf->disable_split_mask = DISABLE_ALL_SPLIT;
+ sf->use_fast_lpf_pick = 2;
+ sf->encode_breakout_thresh = 700;
}
if (speed >= 5) {
int i;
- sf->disable_split_mask = DISABLE_ALL_SPLIT;
+ sf->adaptive_rd_thresh = 5;
+ sf->auto_min_max_partition_size = frame_is_intra_only(cm) ?
+ RELAXED_NEIGHBORING_MIN_MAX : STRICT_NEIGHBORING_MIN_MAX;
sf->subpel_force_stop = 1;
for (i = 0; i < TX_SIZES; i++) {
sf->intra_y_mode_mask[i] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[i] = INTRA_DC_ONLY;
}
- sf->use_fast_lpf_pick = 2;
+ sf->frame_parameter_update = 0;
+ sf->encode_breakout_thresh = 1000;
}
+ if (speed >= 6) {
+ sf->always_this_block_size = BLOCK_16X16;
+ sf->use_pick_mode = 1;
+ sf->encode_breakout_thresh = 1000;
+ }
}
void vp9_set_speed_features(VP9_COMP *cpi) {
SPEED_FEATURES *sf = &cpi->sf;
VP9_COMMON *cm = &cpi->common;
- int mode = cpi->compressor_speed;
int speed = cpi->speed;
int i;
@@ -863,9 +871,9 @@
cpi->mode_chosen_counts[i] = 0;
// best quality defaults
- sf->RD = 1;
+ sf->frame_parameter_update = 1;
sf->search_method = NSTEP;
- sf->recode_loop = 1;
+ sf->recode_loop = ALLOW_RECODE;
sf->subpel_search_method = SUBPEL_TREE;
sf->subpel_iters_per_step = 2;
sf->subpel_force_stop = 0;
@@ -884,7 +892,7 @@
sf->use_one_partition_size_always = 0;
sf->less_rectangular_check = 0;
sf->use_square_partition_only = 0;
- sf->auto_min_max_partition_size = 0;
+ sf->auto_min_max_partition_size = NOT_IN_USE;
sf->max_partition_size = BLOCK_64X64;
sf->min_partition_size = BLOCK_4X4;
sf->adjust_partitioning_from_last_frame = 0;
@@ -902,25 +910,28 @@
sf->use_uv_intra_rd_estimate = 0;
sf->use_fast_lpf_pick = 0;
sf->use_fast_coef_updates = 0;
- sf->using_small_partition_info = 0;
sf->mode_skip_start = MAX_MODES; // Mode index at which mode skip mask set
+ sf->use_pick_mode = 0;
+ sf->encode_breakout_thresh = 0;
- switch (mode) {
- case 0: // This is the best quality mode.
+ switch (cpi->oxcf.mode) {
+ case MODE_BESTQUALITY:
+ case MODE_SECONDPASS_BEST: // This is the best quality mode.
cpi->diamond_search_sad = vp9_full_range_search;
break;
- case 1:
+ case MODE_FIRSTPASS:
+ case MODE_GOODQUALITY:
+ case MODE_SECONDPASS:
set_good_speed_feature(cm, sf, speed);
break;
- break;
- case 2:
+ case MODE_REALTIME:
set_rt_speed_feature(cm, sf, speed);
break;
}; /* switch */
// Set rd thresholds based on mode and speed setting
- set_rd_speed_thresholds(cpi, mode);
- set_rd_speed_thresholds_sub8x8(cpi, mode);
+ set_rd_speed_thresholds(cpi);
+ set_rd_speed_thresholds_sub8x8(cpi);
// Slow quant, dct and trellis not worthwhile for first pass
// so make sure they are always turned off.
@@ -930,7 +941,7 @@
// No recode for 1 pass.
if (cpi->pass == 0) {
- sf->recode_loop = 0;
+ sf->recode_loop = DISALLOW_RECODE;
sf->optimize_coefficients = 0;
}
@@ -946,9 +957,9 @@
cpi->mb.optimize = cpi->sf.optimize_coefficients == 1 && cpi->pass != 1;
-#ifdef SPEEDSTATS
- frames_at_speed[cpi->speed]++;
-#endif
+ if (cpi->encode_breakout && cpi->oxcf.mode == MODE_REALTIME &&
+ sf->encode_breakout_thresh > cpi->encode_breakout)
+ cpi->encode_breakout = sf->encode_breakout_thresh;
}
static void alloc_raw_frame_buffers(VP9_COMP *cpi) {
@@ -964,7 +975,7 @@
if (vp9_realloc_frame_buffer(&cpi->alt_ref_buffer,
cpi->oxcf.width, cpi->oxcf.height,
cm->subsampling_x, cm->subsampling_y,
- VP9_ENC_BORDER_IN_PIXELS))
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL))
vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
"Failed to allocate altref buffer");
}
@@ -1032,14 +1043,14 @@
if (vp9_realloc_frame_buffer(&cpi->last_frame_uf,
cm->width, cm->height,
cm->subsampling_x, cm->subsampling_y,
- VP9_ENC_BORDER_IN_PIXELS))
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL))
vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
"Failed to reallocate last frame buffer");
if (vp9_realloc_frame_buffer(&cpi->scaled_source,
cm->width, cm->height,
cm->subsampling_x, cm->subsampling_y,
- VP9_ENC_BORDER_IN_PIXELS))
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL))
vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
"Failed to reallocate scaled source buffer");
@@ -1096,8 +1107,6 @@
cpi->oxcf.framerate = framerate;
cpi->output_framerate = cpi->oxcf.framerate;
- cpi->rc.per_frame_bandwidth = (int)(cpi->oxcf.target_bandwidth
- / cpi->output_framerate);
cpi->rc.av_per_frame_bandwidth = (int)(cpi->oxcf.target_bandwidth
/ cpi->output_framerate);
cpi->rc.min_frame_bandwidth = (int)(cpi->rc.av_per_frame_bandwidth *
@@ -1147,6 +1156,121 @@
return (llval * llnum / llden);
}
+// Initialize layer context data from init_config().
+static void init_layer_context(VP9_COMP *const cpi) {
+ const VP9_CONFIG *const oxcf = &cpi->oxcf;
+ int temporal_layer = 0;
+ cpi->svc.spatial_layer_id = 0;
+ cpi->svc.temporal_layer_id = 0;
+ for (temporal_layer = 0; temporal_layer < cpi->svc.number_temporal_layers;
+ ++temporal_layer) {
+ LAYER_CONTEXT *const lc = &cpi->svc.layer_context[temporal_layer];
+ RATE_CONTROL *const lrc = &lc->rc;
+ lrc->avg_frame_qindex[INTER_FRAME] = q_trans[oxcf->worst_allowed_q];
+ lrc->last_q[INTER_FRAME] = q_trans[oxcf->worst_allowed_q];
+ lrc->ni_av_qi = q_trans[oxcf->worst_allowed_q];
+ lrc->total_actual_bits = 0;
+ lrc->total_target_vs_actual = 0;
+ lrc->ni_tot_qi = 0;
+ lrc->tot_q = 0.0;
+ lrc->avg_q = 0.0;
+ lrc->ni_frames = 0;
+ lrc->decimation_count = 0;
+ lrc->decimation_factor = 0;
+ lrc->rate_correction_factor = 1.0;
+ lrc->key_frame_rate_correction_factor = 1.0;
+ lc->target_bandwidth = oxcf->ts_target_bitrate[temporal_layer] *
+ 1000;
+ lrc->buffer_level = rescale((int)(oxcf->starting_buffer_level),
+ lc->target_bandwidth, 1000);
+ lrc->bits_off_target = lrc->buffer_level;
+ }
+}
+
+// Update the layer context from a change_config() call.
+static void update_layer_context_change_config(VP9_COMP *const cpi,
+ const int target_bandwidth) {
+ const VP9_CONFIG *const oxcf = &cpi->oxcf;
+ const RATE_CONTROL *const rc = &cpi->rc;
+ int temporal_layer = 0;
+ float bitrate_alloc = 1.0;
+ for (temporal_layer = 0; temporal_layer < cpi->svc.number_temporal_layers;
+ ++temporal_layer) {
+ LAYER_CONTEXT *const lc = &cpi->svc.layer_context[temporal_layer];
+ RATE_CONTROL *const lrc = &lc->rc;
+ lc->target_bandwidth = oxcf->ts_target_bitrate[temporal_layer] * 1000;
+ bitrate_alloc = (float)lc->target_bandwidth / (float)target_bandwidth;
+ // Update buffer-related quantities.
+ lc->starting_buffer_level = oxcf->starting_buffer_level * bitrate_alloc;
+ lc->optimal_buffer_level = oxcf->optimal_buffer_level * bitrate_alloc;
+ lc->maximum_buffer_size = oxcf->maximum_buffer_size * bitrate_alloc;
+ lrc->bits_off_target = MIN(lrc->bits_off_target, lc->maximum_buffer_size);
+ lrc->buffer_level = MIN(lrc->buffer_level, lc->maximum_buffer_size);
+ // Update framerate-related quantities.
+ lc->framerate = oxcf->framerate / oxcf->ts_rate_decimator[temporal_layer];
+ lrc->av_per_frame_bandwidth = (int)(lc->target_bandwidth / lc->framerate);
+ lrc->max_frame_bandwidth = rc->max_frame_bandwidth;
+ // Update qp-related quantities.
+ lrc->worst_quality = rc->worst_quality;
+ lrc->best_quality = rc->best_quality;
+ }
+}
+
+// Prior to encoding the frame, update framerate-related quantities
+// for the current layer.
+static void update_layer_framerate(VP9_COMP *const cpi) {
+ int temporal_layer = cpi->svc.temporal_layer_id;
+ const VP9_CONFIG *const oxcf = &cpi->oxcf;
+ LAYER_CONTEXT *const lc = &cpi->svc.layer_context[temporal_layer];
+ RATE_CONTROL *const lrc = &lc->rc;
+ lc->framerate = oxcf->framerate / oxcf->ts_rate_decimator[temporal_layer];
+ lrc->av_per_frame_bandwidth = (int)(lc->target_bandwidth / lc->framerate);
+ lrc->max_frame_bandwidth = cpi->rc.max_frame_bandwidth;
+ // Update the average layer frame size (non-cumulative per-frame-bw).
+ if (temporal_layer == 0) {
+ lc->avg_frame_size = lrc->av_per_frame_bandwidth;
+ } else {
+ double prev_layer_framerate = oxcf->framerate /
+ oxcf->ts_rate_decimator[temporal_layer - 1];
+ int prev_layer_target_bandwidth =
+ oxcf->ts_target_bitrate[temporal_layer - 1] * 1000;
+ lc->avg_frame_size =
+ (int)(lc->target_bandwidth - prev_layer_target_bandwidth) /
+ (lc->framerate - prev_layer_framerate);
+ }
+}
+
+// Prior to encoding the frame, set the layer context, for the current layer
+// to be encoded, to the cpi struct.
+static void restore_layer_context(VP9_COMP *const cpi) {
+ int temporal_layer = cpi->svc.temporal_layer_id;
+ LAYER_CONTEXT *lc = &cpi->svc.layer_context[temporal_layer];
+ int frame_since_key = cpi->rc.frames_since_key;
+ int frame_to_key = cpi->rc.frames_to_key;
+ cpi->rc = lc->rc;
+ cpi->oxcf.target_bandwidth = lc->target_bandwidth;
+ cpi->oxcf.starting_buffer_level = lc->starting_buffer_level;
+ cpi->oxcf.optimal_buffer_level = lc->optimal_buffer_level;
+ cpi->oxcf.maximum_buffer_size = lc->maximum_buffer_size;
+ cpi->output_framerate = lc->framerate;
+ // Reset the frames_since_key and frames_to_key counters to their values
+ // before the layer restore. Keep these defined for the stream (not layer).
+ cpi->rc.frames_since_key = frame_since_key;
+ cpi->rc.frames_to_key = frame_to_key;
+}
+
+// Save the layer context after encoding the frame.
+static void save_layer_context(VP9_COMP *const cpi) {
+ int temporal_layer = cpi->svc.temporal_layer_id;
+ LAYER_CONTEXT *lc = &cpi->svc.layer_context[temporal_layer];
+ lc->rc = cpi->rc;
+ lc->target_bandwidth = cpi->oxcf.target_bandwidth;
+ lc->starting_buffer_level = cpi->oxcf.starting_buffer_level;
+ lc->optimal_buffer_level = cpi->oxcf.optimal_buffer_level;
+ lc->maximum_buffer_size = cpi->oxcf.maximum_buffer_size;
+ lc->framerate = cpi->output_framerate;
+}
+
static void set_tile_limits(VP9_COMP *cpi) {
VP9_COMMON *const cm = &cpi->common;
@@ -1173,12 +1297,20 @@
cm->subsampling_y = 0;
vp9_alloc_compressor_data(cpi);
+ // Spatial scalability.
+ cpi->svc.number_spatial_layers = oxcf->ss_number_layers;
+ // Temporal scalability.
+ cpi->svc.number_temporal_layers = oxcf->ts_number_layers;
+
+ if (cpi->svc.number_temporal_layers > 1 &&
+ cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
+ init_layer_context(cpi);
+ }
+
// change includes all joint functionality
vp9_change_config(ptr, oxcf);
// Initialize active best and worst q and average q values.
- cpi->rc.active_worst_quality = cpi->oxcf.worst_allowed_q;
-
if (cpi->pass == 0 && cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
cpi->rc.avg_frame_qindex[0] = cpi->oxcf.worst_allowed_q;
cpi->rc.avg_frame_qindex[1] = cpi->oxcf.worst_allowed_q;
@@ -1213,9 +1345,6 @@
cpi->gld_fb_idx = 1;
cpi->alt_fb_idx = 2;
- cpi->current_layer = 0;
- cpi->use_svc = 0;
-
set_tile_limits(cpi);
cpi->fixed_divide[0] = 0;
@@ -1223,7 +1352,6 @@
cpi->fixed_divide[i] = 0x80000 / i;
}
-
void vp9_change_config(VP9_PTR ptr, VP9_CONFIG *oxcf) {
VP9_COMP *cpi = (VP9_COMP *)(ptr);
VP9_COMMON *const cm = &cpi->common;
@@ -1241,25 +1369,25 @@
// Real time and one pass deprecated in test code base
case MODE_GOODQUALITY:
cpi->pass = 0;
- cpi->compressor_speed = 2;
cpi->oxcf.cpu_used = clamp(cpi->oxcf.cpu_used, -5, 5);
break;
case MODE_FIRSTPASS:
cpi->pass = 1;
- cpi->compressor_speed = 1;
break;
case MODE_SECONDPASS:
cpi->pass = 2;
- cpi->compressor_speed = 1;
cpi->oxcf.cpu_used = clamp(cpi->oxcf.cpu_used, -5, 5);
break;
case MODE_SECONDPASS_BEST:
cpi->pass = 2;
- cpi->compressor_speed = 0;
break;
+
+ case MODE_REALTIME:
+ cpi->pass = 0;
+ break;
}
cpi->oxcf.worst_allowed_q = q_trans[oxcf->worst_allowed_q];
@@ -1287,6 +1415,7 @@
for (i = 0; i < MAX_SEGMENTS; i++)
cpi->segment_encode_breakout[i] = cpi->oxcf.encode_breakout;
}
+ cpi->encode_breakout = cpi->oxcf.encode_breakout;
// local file playback mode == really big buffer
if (cpi->oxcf.end_usage == USAGE_LOCAL_FILE_PLAYBACK) {
@@ -1315,10 +1444,10 @@
cpi->oxcf.target_bandwidth, 1000);
// Under a configuration change, where maximum_buffer_size may change,
// keep buffer level clipped to the maximum allowed buffer size.
- if (cpi->rc.bits_off_target > cpi->oxcf.maximum_buffer_size) {
- cpi->rc.bits_off_target = cpi->oxcf.maximum_buffer_size;
- cpi->rc.buffer_level = cpi->rc.bits_off_target;
- }
+ cpi->rc.bits_off_target = MIN(cpi->rc.bits_off_target,
+ cpi->oxcf.maximum_buffer_size);
+ cpi->rc.buffer_level = MIN(cpi->rc.buffer_level,
+ cpi->oxcf.maximum_buffer_size);
// Set up frame rate and related parameters rate control values.
vp9_new_framerate(cpi, cpi->oxcf.framerate);
@@ -1328,16 +1457,11 @@
cpi->rc.best_quality = cpi->oxcf.best_allowed_q;
// active values should only be modified if out of new range
- cpi->rc.active_worst_quality = clamp(cpi->rc.active_worst_quality,
- cpi->rc.best_quality,
- cpi->rc.worst_quality);
cpi->cq_target_quality = cpi->oxcf.cq_level;
cm->interp_filter = DEFAULT_INTERP_FILTER;
- cpi->target_bandwidth = cpi->oxcf.target_bandwidth;
-
cm->display_width = cpi->oxcf.width;
cm->display_height = cpi->oxcf.height;
@@ -1348,24 +1472,28 @@
if (cpi->initial_width) {
// Increasing the size of the frame beyond the first seen frame, or some
- // otherwise signalled maximum size, is not supported.
+ // otherwise signaled maximum size, is not supported.
// TODO(jkoleszar): exit gracefully.
assert(cm->width <= cpi->initial_width);
assert(cm->height <= cpi->initial_height);
}
update_frame_size(cpi);
+ if (cpi->svc.number_temporal_layers > 1 &&
+ cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
+ update_layer_context_change_config(cpi, cpi->oxcf.target_bandwidth);
+ }
+
cpi->speed = cpi->oxcf.cpu_used;
if (cpi->oxcf.lag_in_frames == 0) {
- // force to allowlag to 0 if lag_in_frames is 0;
+ // Force allow_lag to 0 if lag_in_frames is 0.
cpi->oxcf.allow_lag = 0;
} else if (cpi->oxcf.lag_in_frames > MAX_LAG_BUFFERS) {
- // Limit on lag buffers as these are not currently dynamically allocated
+ // Limit on lag buffers as these are not currently dynamically allocated.
cpi->oxcf.lag_in_frames = MAX_LAG_BUFFERS;
}
- // YX Temp
#if CONFIG_MULTIPLE_ARF
vp9_zero(cpi->alt_ref_source);
#else
@@ -1578,6 +1706,8 @@
vp9_create_common(cm);
+ cpi->use_svc = 0;
+
init_config((VP9_PTR)cpi, oxcf);
init_pick_mode_context(cpi);
@@ -1593,9 +1723,6 @@
cpi->alt_is_last = 0;
cpi->gold_is_alt = 0;
- // Spatial scalability
- cpi->number_spatial_layers = oxcf->ss_number_layers;
-
// Create the encoder segmentation map and set all entries to 0
CHECK_MEM_ERROR(cm, cpi->segmentation_map,
vpx_calloc(cm->mi_rows * cm->mi_cols, 1));
@@ -1621,11 +1748,6 @@
sizeof(*cpi->mbgraph_stats[i].mb_stats), 1));
}
-#ifdef ENTROPY_STATS
- if (cpi->pass != 1)
- init_context_counters();
-#endif
-
/*Initialize the feed-forward activity masking.*/
cpi->activity_avg = 90 << 12;
cpi->key_frame_frequency = cpi->oxcf.key_freq;
@@ -1730,7 +1852,7 @@
cpi->output_pkt_list = oxcf->output_pkt_list;
- cpi->enable_encode_breakout = 1;
+ cpi->allow_encode_breakout = ENCODE_BREAKOUT_ENABLED;
if (cpi->pass == 1) {
vp9_init_first_pass(cpi);
@@ -1956,21 +2078,6 @@
}
#endif
-#if defined(SECTIONBITS_OUTPUT)
-
- if (0) {
- int i;
- FILE *f = fopen("tokenbits.stt", "a");
-
- for (i = 0; i < 28; i++)
- fprintf(f, "%8d", (int)(Sectionbits[i] / 256));
-
- fprintf(f, "\n");
- fclose(f);
- }
-
-#endif
-
#if 0
{
printf("\n_pick_loop_filter_level:%d\n", cpi->time_pick_lpf / 1000);
@@ -2186,7 +2293,7 @@
if (index < 0 || index >= REF_FRAMES)
return -1;
- *fb = &cm->yv12_fb[cm->ref_frame_map[index]];
+ *fb = &cm->frame_bufs[cm->ref_frame_map[index]].buf;
return 0;
}
@@ -2437,34 +2544,33 @@
// Function to test for conditions that indicate we should loop
// back and recode a frame.
-static int recode_loop_test(VP9_COMP *cpi,
+static int recode_loop_test(const VP9_COMP *cpi,
int high_limit, int low_limit,
int q, int maxq, int minq) {
+ const VP9_COMMON *const cm = &cpi->common;
+ const RATE_CONTROL *const rc = &cpi->rc;
int force_recode = 0;
- VP9_COMMON *cm = &cpi->common;
// Special case trap if maximum allowed frame size exceeded.
- if (cpi->rc.projected_frame_size > cpi->rc.max_frame_bandwidth) {
+ if (rc->projected_frame_size > rc->max_frame_bandwidth) {
force_recode = 1;
// Is frame recode allowed.
// Yes if either recode mode 1 is selected or mode 2 is selected
// and the frame is a key frame, golden frame or alt_ref_frame
- } else if ((cpi->sf.recode_loop == 1) ||
- ((cpi->sf.recode_loop == 2) &&
- ((cm->frame_type == KEY_FRAME) ||
- cpi->refresh_golden_frame ||
- cpi->refresh_alt_ref_frame))) {
+ } else if ((cpi->sf.recode_loop == ALLOW_RECODE) ||
+ ((cpi->sf.recode_loop == ALLOW_RECODE_KFARFGF) &&
+ (cm->frame_type == KEY_FRAME ||
+ cpi->refresh_golden_frame || cpi->refresh_alt_ref_frame))) {
// General over and under shoot tests
- if (((cpi->rc.projected_frame_size > high_limit) && (q < maxq)) ||
- ((cpi->rc.projected_frame_size < low_limit) && (q > minq))) {
+ if ((rc->projected_frame_size > high_limit && q < maxq) ||
+ (rc->projected_frame_size < low_limit && q > minq)) {
force_recode = 1;
} else if (cpi->oxcf.end_usage == USAGE_CONSTRAINED_QUALITY) {
// Deal with frame undershoot and whether or not we are
// below the automatically set cq level.
if (q > cpi->cq_target_quality &&
- cpi->rc.projected_frame_size <
- ((cpi->rc.this_frame_target * 7) >> 3)) {
+ rc->projected_frame_size < ((rc->this_frame_target * 7) >> 3)) {
force_recode = 1;
}
}
@@ -2478,9 +2584,9 @@
// At this point the new frame has been encoded.
// If any buffer copy / swapping is signaled it should be done here.
if (cm->frame_type == KEY_FRAME) {
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[cpi->gld_fb_idx], cm->new_fb_idx);
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[cpi->alt_fb_idx], cm->new_fb_idx);
}
#if CONFIG_MULTIPLE_ARF
@@ -2501,7 +2607,7 @@
*/
int tmp;
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[cpi->alt_fb_idx], cm->new_fb_idx);
tmp = cpi->alt_fb_idx;
@@ -2515,18 +2621,18 @@
arf_idx = cpi->arf_buffer_idx[cpi->sequence_number + 1];
}
#endif
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[arf_idx], cm->new_fb_idx);
}
if (cpi->refresh_golden_frame) {
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[cpi->gld_fb_idx], cm->new_fb_idx);
}
}
if (cpi->refresh_last_frame) {
- ref_cnt_fb(cm->fb_idx_ref_cnt,
+ ref_cnt_fb(cm->frame_bufs,
&cm->ref_frame_map[cpi->lst_fb_idx], cm->new_fb_idx);
}
}
@@ -2564,20 +2670,20 @@
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
const int idx = cm->ref_frame_map[get_ref_frame_idx(cpi, ref_frame)];
- YV12_BUFFER_CONFIG *ref = &cm->yv12_fb[idx];
+ YV12_BUFFER_CONFIG *const ref = &cm->frame_bufs[idx].buf;
if (ref->y_crop_width != cm->width ||
ref->y_crop_height != cm->height) {
const int new_fb = get_free_fb(cm);
- vp9_realloc_frame_buffer(&cm->yv12_fb[new_fb],
+ vp9_realloc_frame_buffer(&cm->frame_bufs[new_fb].buf,
cm->width, cm->height,
cm->subsampling_x, cm->subsampling_y,
- VP9_ENC_BORDER_IN_PIXELS);
- scale_and_extend_frame(ref, &cm->yv12_fb[new_fb]);
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL);
+ scale_and_extend_frame(ref, &cm->frame_bufs[new_fb].buf);
cpi->scaled_ref_idx[ref_frame - 1] = new_fb;
} else {
cpi->scaled_ref_idx[ref_frame - 1] = idx;
- cm->fb_idx_ref_cnt[idx]++;
+ cm->frame_bufs[idx].ref_count++;
}
}
}
@@ -2587,7 +2693,7 @@
int i;
for (i = 0; i < 3; i++)
- cm->fb_idx_ref_cnt[cpi->scaled_ref_idx[i]]--;
+ cm->frame_bufs[cpi->scaled_ref_idx[i]].ref_count--;
}
static void full_to_model_count(unsigned int *model_count,
@@ -2625,7 +2731,7 @@
if (cpi->twopass.total_left_stats.coded_error != 0.0)
fprintf(f, "%10u %10d %10d %10d %10d %10d "
"%10"PRId64" %10"PRId64" %10d "
- "%7.2lf %7.2lf %7.2lf %7.2lf %7.2lf %7.2lf"
+ "%7.2lf %7.2lf %7.2lf %7.2lf %7.2lf"
"%6d %6d %5d %5d %5d "
"%10"PRId64" %10.3lf"
"%10lf %8u %10d %10d %10d\n",
@@ -2638,7 +2744,7 @@
cpi->rc.total_actual_bits, cm->base_qindex,
vp9_convert_qindex_to_q(cm->base_qindex),
(double)vp9_dc_quant(cm->base_qindex, 0) / 4.0,
- vp9_convert_qindex_to_q(cpi->rc.active_worst_quality), cpi->rc.avg_q,
+ cpi->rc.avg_q,
vp9_convert_qindex_to_q(cpi->rc.ni_av_qi),
vp9_convert_qindex_to_q(cpi->cq_target_quality),
cpi->refresh_last_frame, cpi->refresh_golden_frame,
@@ -2672,25 +2778,67 @@
}
#endif
+static void encode_without_recode_loop(VP9_COMP *cpi,
+ size_t *size,
+ uint8_t *dest,
+ int q) {
+ VP9_COMMON *const cm = &cpi->common;
+ vp9_clear_system_state(); // __asm emms;
+ vp9_set_quantizer(cpi, q);
+
+ // Set up entropy context depending on frame type. The decoder mandates
+ // the use of the default context, index 0, for keyframes and inter
+ // frames where the error_resilient_mode or intra_only flag is set. For
+ // other inter-frames the encoder currently uses only two contexts;
+ // context 1 for ALTREF frames and context 0 for the others.
+ if (cm->frame_type == KEY_FRAME) {
+ vp9_setup_key_frame(cpi);
+ } else {
+ if (!cm->intra_only && !cm->error_resilient_mode) {
+ cpi->common.frame_context_idx = cpi->refresh_alt_ref_frame;
+ }
+ vp9_setup_inter_frame(cpi);
+ }
+ // Variance adaptive and in frame q adjustment experiments are mutually
+ // exclusive.
+ if (cpi->oxcf.aq_mode == VARIANCE_AQ) {
+ vp9_vaq_frame_setup(cpi);
+ } else if (cpi->oxcf.aq_mode == COMPLEXITY_AQ) {
+ setup_in_frame_q_adj(cpi);
+ }
+ // transform / motion compensation build reconstruction frame
+ vp9_encode_frame(cpi);
+
+ // Update the skip mb flag probabilities based on the distribution
+ // seen in the last encoder iteration.
+ // update_base_skip_probs(cpi);
+ vp9_clear_system_state(); // __asm emms;
+}
+
static void encode_with_recode_loop(VP9_COMP *cpi,
size_t *size,
uint8_t *dest,
- int *q,
+ int q,
int bottom_index,
- int top_index,
- int frame_over_shoot_limit,
- int frame_under_shoot_limit) {
+ int top_index) {
VP9_COMMON *const cm = &cpi->common;
int loop_count = 0;
int loop = 0;
int overshoot_seen = 0;
int undershoot_seen = 0;
int q_low = bottom_index, q_high = top_index;
+ int frame_over_shoot_limit;
+ int frame_under_shoot_limit;
+ // Decide frame size bounds
+ vp9_rc_compute_frame_size_bounds(cpi, cpi->rc.this_frame_target,
+ &frame_under_shoot_limit,
+ &frame_over_shoot_limit);
+
do {
vp9_clear_system_state(); // __asm emms;
- vp9_set_quantizer(cpi, *q);
+ vp9_set_quantizer(cpi, q);
if (loop_count == 0) {
// Set up entropy context depending on frame type. The decoder mandates
@@ -2717,7 +2865,6 @@
}
// transform / motion compensation build reconstruction frame
-
vp9_encode_frame(cpi);
// Update the skip mb flag probabilities based on the distribution
@@ -2729,10 +2876,12 @@
// Dummy pack of the bitstream using up to date stats to get an
// accurate estimate of output frame size to determine if we need
// to recode.
- if (cpi->sf.recode_loop != 0) {
+ if (cpi->sf.recode_loop >= ALLOW_RECODE_KFARFGF) {
vp9_save_coding_context(cpi);
cpi->dummy_packing = 1;
- vp9_pack_bitstream(cpi, dest, size);
+ if (!cpi->sf.use_pick_mode)
+ vp9_pack_bitstream(cpi, dest, size);
+
cpi->rc.projected_frame_size = (*size) << 3;
vp9_restore_coding_context(cpi);
@@ -2746,7 +2895,7 @@
if ((cm->frame_type == KEY_FRAME) &&
cpi->rc.this_key_frame_forced &&
(cpi->rc.projected_frame_size < cpi->rc.max_frame_bandwidth)) {
- int last_q = *q;
+ int last_q = q;
int kf_err = vp9_calc_ss_err(cpi->Source, get_frame_new_buffer(cm));
int high_err_target = cpi->ambient_err;
@@ -2762,32 +2911,32 @@
(kf_err > low_err_target &&
cpi->rc.projected_frame_size <= frame_under_shoot_limit)) {
// Lower q_high
- q_high = *q > q_low ? *q - 1 : q_low;
+ q_high = q > q_low ? q - 1 : q_low;
// Adjust Q
- *q = ((*q) * high_err_target) / kf_err;
- *q = MIN((*q), (q_high + q_low) >> 1);
+ q = (q * high_err_target) / kf_err;
+ q = MIN(q, (q_high + q_low) >> 1);
} else if (kf_err < low_err_target &&
cpi->rc.projected_frame_size >= frame_under_shoot_limit) {
// The key frame is much better than the previous frame
// Raise q_low
- q_low = *q < q_high ? *q + 1 : q_high;
+ q_low = q < q_high ? q + 1 : q_high;
// Adjust Q
- *q = ((*q) * low_err_target) / kf_err;
- *q = MIN((*q), (q_high + q_low + 1) >> 1);
+ q = (q * low_err_target) / kf_err;
+ q = MIN(q, (q_high + q_low + 1) >> 1);
}
// Clamp Q to upper and lower limits:
- *q = clamp(*q, q_low, q_high);
+ q = clamp(q, q_low, q_high);
- loop = *q != last_q;
+ loop = q != last_q;
} else if (recode_loop_test(
cpi, frame_over_shoot_limit, frame_under_shoot_limit,
- *q, MAX(q_high, top_index), bottom_index)) {
+ q, MAX(q_high, top_index), bottom_index)) {
// Is the projected frame size out of range and are we allowed
// to attempt to recode.
- int last_q = *q;
+ int last_q = q;
int retries = 0;
// Frame size out of permitted range:
@@ -2800,23 +2949,23 @@
q_high = cpi->rc.worst_quality;
// Raise Qlow as to at least the current value
- q_low = *q < q_high ? *q + 1 : q_high;
+ q_low = q < q_high ? q + 1 : q_high;
if (undershoot_seen || loop_count > 1) {
// Update rate_correction_factor unless
vp9_rc_update_rate_correction_factors(cpi, 1);
- *q = (q_high + q_low + 1) / 2;
+ q = (q_high + q_low + 1) / 2;
} else {
// Update rate_correction_factor unless
vp9_rc_update_rate_correction_factors(cpi, 0);
- *q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
+ q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
bottom_index, MAX(q_high, top_index));
- while (*q < q_low && retries < 10) {
+ while (q < q_low && retries < 10) {
vp9_rc_update_rate_correction_factors(cpi, 0);
- *q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
+ q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
bottom_index, MAX(q_high, top_index));
retries++;
}
@@ -2825,27 +2974,27 @@
overshoot_seen = 1;
} else {
// Frame is too small
- q_high = *q > q_low ? *q - 1 : q_low;
+ q_high = q > q_low ? q - 1 : q_low;
if (overshoot_seen || loop_count > 1) {
vp9_rc_update_rate_correction_factors(cpi, 1);
- *q = (q_high + q_low) / 2;
+ q = (q_high + q_low) / 2;
} else {
vp9_rc_update_rate_correction_factors(cpi, 0);
- *q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
+ q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
bottom_index, top_index);
// Special case reset for qlow for constrained quality.
// This should only trigger where there is very substantial
// undershoot on a frame and the auto cq level is above
// the user passsed in value.
if (cpi->oxcf.end_usage == USAGE_CONSTRAINED_QUALITY &&
- *q < q_low) {
- q_low = *q;
+ q < q_low) {
+ q_low = q;
}
- while (*q > q_high && retries < 10) {
+ while (q > q_high && retries < 10) {
vp9_rc_update_rate_correction_factors(cpi, 0);
- *q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
+ q = vp9_rc_regulate_q(cpi, cpi->rc.this_frame_target,
bottom_index, top_index);
retries++;
}
@@ -2855,9 +3004,9 @@
}
// Clamp Q to upper and lower limits:
- *q = clamp(*q, q_low, q_high);
+ q = clamp(q, q_low, q_high);
- loop = *q != last_q;
+ loop = q != last_q;
} else {
loop = 0;
}
@@ -2930,20 +3079,18 @@
VP9_COMMON *const cm = &cpi->common;
TX_SIZE t;
int q;
- int frame_over_shoot_limit;
- int frame_under_shoot_limit;
int top_index;
int bottom_index;
SPEED_FEATURES *const sf = &cpi->sf;
- unsigned int max_mv_def = MIN(cpi->common.width, cpi->common.height);
+ unsigned int max_mv_def = MIN(cm->width, cm->height);
struct segmentation *const seg = &cm->seg;
set_ext_overrides(cpi);
/* Scale the source buffer, if required. */
- if (cm->mi_cols * 8 != cpi->un_scaled_source->y_width ||
- cm->mi_rows * 8 != cpi->un_scaled_source->y_height) {
+ if (cm->mi_cols * MI_SIZE != cpi->un_scaled_source->y_width ||
+ cm->mi_rows * MI_SIZE != cpi->un_scaled_source->y_height) {
scale_and_extend_frame_nonnormative(cpi->un_scaled_source,
&cpi->scaled_source);
cpi->Source = &cpi->scaled_source;
@@ -2952,21 +3099,8 @@
}
scale_references(cpi);
- // Clear down mmx registers to allow floating point in what follows.
vp9_clear_system_state();
- // For an alt ref frame in 2 pass we skip the call to the second
- // pass function that sets the target bandwidth so we must set it here.
- if (cpi->refresh_alt_ref_frame) {
- // Set a per frame bit target for the alt ref frame.
- cpi->rc.per_frame_bandwidth = cpi->twopass.gf_bits;
- // Set a per second target bitrate.
- cpi->target_bandwidth = (int)(cpi->twopass.gf_bits * cpi->output_framerate);
- }
-
- // Clear zbin over-quant value and mode boost values.
- cpi->zbin_mode_boost = 0;
-
// Enable or disable mode based tweaking of the zbin.
// For 2 pass only used where GF/ARF prediction quality
// is above a threshold.
@@ -2974,7 +3108,7 @@
cpi->zbin_mode_boost_enabled = 0;
// Current default encoder behavior for the altref sign bias.
- cpi->common.ref_frame_sign_bias[ALTREF_FRAME] = cpi->rc.source_alt_ref_active;
+ cm->ref_frame_sign_bias[ALTREF_FRAME] = cpi->rc.source_alt_ref_active;
// Set default state for segment based loop filter update flags.
cm->lf.mode_ref_delta_update = 0;
@@ -2983,7 +3117,7 @@
cpi->mv_step_param = vp9_init_search_range(cpi, max_mv_def);
// Initialize cpi->max_mv_magnitude and cpi->mv_step_param if appropriate.
if (sf->auto_mv_step_size) {
- if (frame_is_intra_only(&cpi->common)) {
+ if (frame_is_intra_only(cm)) {
// Initialize max_mv_magnitude for use in the first INTER frame
// after a key/intra-only frame.
cpi->max_mv_magnitude = max_mv_def;
@@ -2992,8 +3126,8 @@
// Allow mv_steps to correspond to twice the max mv magnitude found
// in the previous frame, capped by the default max_mv_magnitude based
// on resolution.
- cpi->mv_step_param = vp9_init_search_range(
- cpi, MIN(max_mv_def, 2 * cpi->max_mv_magnitude));
+ cpi->mv_step_param = vp9_init_search_range(cpi, MIN(max_mv_def, 2 *
+ cpi->max_mv_magnitude));
cpi->max_mv_magnitude = 0;
}
}
@@ -3030,21 +3164,17 @@
// static regions if indicated.
// Only allowed in second pass of two pass (as requires lagged coding)
// and if the relevant speed feature flag is set.
- if ((cpi->pass == 2) && (cpi->sf.static_segmentation)) {
+ if (cpi->pass == 2 && cpi->sf.static_segmentation)
configure_static_seg_features(cpi);
- }
// For 1 pass CBR, check if we are dropping this frame.
// Never drop on key frame.
if (cpi->pass == 0 &&
cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER &&
cm->frame_type != KEY_FRAME) {
- if (vp9_drop_frame(cpi)) {
- // Update buffer level with zero size, update frame counters, and return.
- vp9_update_buffer_level(cpi, 0);
- cm->last_frame_type = cm->frame_type;
+ if (vp9_rc_drop_frame(cpi)) {
vp9_rc_postencode_update_drop_frame(cpi);
- cm->current_video_frame++;
+ ++cm->current_video_frame;
return;
}
}
@@ -3082,33 +3212,20 @@
vp9_write_yuv_frame(cpi->Source);
#endif
- // Decide how big to make the frame.
- vp9_rc_pick_frame_size_target(cpi);
+ // Decide q and q bounds.
+ q = vp9_rc_pick_q_and_bounds(cpi, &bottom_index, &top_index);
- // Decide frame size bounds
- vp9_rc_compute_frame_size_bounds(cpi, cpi->rc.this_frame_target,
- &frame_under_shoot_limit,
- &frame_over_shoot_limit);
-
- // Decide q and q bounds
- q = vp9_rc_pick_q_and_adjust_q_bounds(cpi,
- &bottom_index,
- &top_index);
-
if (!frame_is_intra_only(cm)) {
cm->interp_filter = DEFAULT_INTERP_FILTER;
/* TODO: Decide this more intelligently */
set_high_precision_mv(cpi, (q < HIGH_PRECISION_MV_QTHRESH));
}
- encode_with_recode_loop(cpi,
- size,
- dest,
- &q,
- bottom_index,
- top_index,
- frame_over_shoot_limit,
- frame_under_shoot_limit);
+ if (cpi->sf.recode_loop == DISALLOW_RECODE) {
+ encode_without_recode_loop(cpi, size, dest, q);
+ } else {
+ encode_with_recode_loop(cpi, size, dest, q, bottom_index, top_index);
+ }
// Special case code to reduce pulsing when key frames are forced at a
// fixed interval. Note the reconstruction error if it is the frame before
@@ -3155,41 +3272,30 @@
update_reference_frames(cpi);
for (t = TX_4X4; t <= TX_32X32; t++)
- full_to_model_counts(cpi->common.counts.coef[t],
- cpi->coef_counts[t]);
- if (!cpi->common.error_resilient_mode &&
- !cpi->common.frame_parallel_decoding_mode) {
- vp9_adapt_coef_probs(&cpi->common);
- }
+ full_to_model_counts(cm->counts.coef[t], cpi->coef_counts[t]);
- if (!frame_is_intra_only(&cpi->common)) {
- if (!cpi->common.error_resilient_mode &&
- !cpi->common.frame_parallel_decoding_mode) {
- vp9_adapt_mode_probs(&cpi->common);
- vp9_adapt_mv_probs(&cpi->common, cpi->common.allow_high_precision_mv);
+ if (!cm->error_resilient_mode && !cm->frame_parallel_decoding_mode)
+ vp9_adapt_coef_probs(cm);
+
+ if (!frame_is_intra_only(cm)) {
+ if (!cm->error_resilient_mode && !cm->frame_parallel_decoding_mode) {
+ vp9_adapt_mode_probs(cm);
+ vp9_adapt_mv_probs(cm, cm->allow_high_precision_mv);
}
}
-#ifdef ENTROPY_STATS
- vp9_update_mode_context_stats(cpi);
-#endif
-
- /* Move storing frame_type out of the above loop since it is also
- * needed in motion search besides loopfilter */
- cm->last_frame_type = cm->frame_type;
-
#if 0
output_frame_level_debug_stats(cpi);
#endif
if (cpi->refresh_golden_frame == 1)
- cm->frame_flags = cm->frame_flags | FRAMEFLAGS_GOLDEN;
+ cm->frame_flags |= FRAMEFLAGS_GOLDEN;
else
- cm->frame_flags = cm->frame_flags&~FRAMEFLAGS_GOLDEN;
+ cm->frame_flags &= ~FRAMEFLAGS_GOLDEN;
if (cpi->refresh_alt_ref_frame == 1)
- cm->frame_flags = cm->frame_flags | FRAMEFLAGS_ALTREF;
+ cm->frame_flags |= FRAMEFLAGS_ALTREF;
else
- cm->frame_flags = cm->frame_flags&~FRAMEFLAGS_ALTREF;
+ cm->frame_flags &= ~FRAMEFLAGS_ALTREF;
get_ref_frame_flags(cpi);
@@ -3236,7 +3342,9 @@
cm->last_height = cm->height;
// reset to normal state now that we are done.
- cm->last_show_frame = cm->show_frame;
+ if (!cm->show_existing_frame)
+ cm->last_show_frame = cm->show_frame;
+
if (cm->show_frame) {
// current mip will be the prev_mip for the next frame
MODE_INFO *temp = cm->prev_mip;
@@ -3257,6 +3365,7 @@
// update not a real frame
++cm->current_video_frame;
}
+
// restore prev_mi
cm->prev_mi = cm->prev_mip + cm->mode_info_stride + 1;
cm->prev_mi_grid_visible = cm->prev_mi_grid_base + cm->mode_info_stride + 1;
@@ -3264,16 +3373,16 @@
static void SvcEncode(VP9_COMP *cpi, size_t *size, uint8_t *dest,
unsigned int *frame_flags) {
- vp9_get_svc_params(cpi);
+ vp9_rc_get_svc_params(cpi);
encode_frame_to_data_rate(cpi, size, dest, frame_flags);
}
static void Pass0Encode(VP9_COMP *cpi, size_t *size, uint8_t *dest,
unsigned int *frame_flags) {
if (cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
- vp9_get_one_pass_cbr_params(cpi);
+ vp9_rc_get_one_pass_cbr_params(cpi);
} else {
- vp9_get_one_pass_params(cpi);
+ vp9_rc_get_one_pass_vbr_params(cpi);
}
encode_frame_to_data_rate(cpi, size, dest, frame_flags);
}
@@ -3284,18 +3393,17 @@
(void) dest;
(void) frame_flags;
- vp9_get_first_pass_params(cpi);
+ vp9_rc_get_first_pass_params(cpi);
vp9_set_quantizer(cpi, find_fp_qindex());
vp9_first_pass(cpi);
}
static void Pass2Encode(VP9_COMP *cpi, size_t *size,
uint8_t *dest, unsigned int *frame_flags) {
- cpi->enable_encode_breakout = 1;
+ cpi->allow_encode_breakout = ENCODE_BREAKOUT_ENABLED;
- vp9_get_second_pass_params(cpi);
+ vp9_rc_get_second_pass_params(cpi);
encode_frame_to_data_rate(cpi, size, dest, frame_flags);
- // vp9_print_modes_and_motion_vectors(&cpi->common, "encode.stt");
vp9_twopass_postencode_update(cpi, *size);
}
@@ -3317,6 +3425,7 @@
YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
int64_t end_time) {
VP9_COMP *cpi = (VP9_COMP *) ptr;
+ VP9_COMMON *cm = &cpi->common;
struct vpx_usec_timer timer;
int res = 0;
const int subsampling_x = sd->uv_width < sd->y_width;
@@ -3330,6 +3439,12 @@
vpx_usec_timer_mark(&timer);
cpi->time_receive_data += vpx_usec_timer_elapsed(&timer);
+ if (cm->version == 0 && (subsampling_x != 1 || subsampling_y != 1)) {
+ vpx_internal_error(&cm->error, VPX_CODEC_INVALID_PARAM,
+ "Non-4:2:0 color space requires profile >= 1");
+ res = -1;
+ }
+
return res;
}
@@ -3445,8 +3560,7 @@
if (cpi->oxcf.arnr_max_frames > 0) {
// Produce the filtered ARF frame.
// TODO(agrange) merge these two functions.
- configure_arnr_filter(cpi, cm->current_video_frame + frames_to_arf,
- cpi->rc.gfu_boost);
+ vp9_configure_arnr_filter(cpi, frames_to_arf, cpi->rc.gfu_boost);
vp9_temporal_filter_prepare(cpi, frames_to_arf);
vp9_extend_frame_borders(&cpi->alt_ref_buffer,
cm->subsampling_x, cm->subsampling_y);
@@ -3462,7 +3576,9 @@
#if CONFIG_MULTIPLE_ARF
if (!cpi->multi_arf_enabled)
#endif
- cpi->rc.source_alt_ref_pending = 0; // Clear Pending altf Ref flag.
+ cpi->rc.source_alt_ref_pending = 0;
+ } else {
+ cpi->rc.source_alt_ref_pending = 0;
}
}
@@ -3535,6 +3651,12 @@
adjust_frame_rate(cpi);
}
+ if (cpi->svc.number_temporal_layers > 1 &&
+ cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
+ update_layer_framerate(cpi);
+ restore_layer_context(cpi);
+ }
+
// start with a 0 size frame
*size = 0;
@@ -3544,7 +3666,7 @@
/* find a free buffer for the new frame, releasing the reference previously
* held.
*/
- cm->fb_idx_ref_cnt[cm->new_fb_idx]--;
+ cm->frame_bufs[cm->new_fb_idx].ref_count--;
cm->new_fb_idx = get_free_fb(cm);
#if CONFIG_MULTIPLE_ARF
@@ -3564,12 +3686,11 @@
vp9_realloc_frame_buffer(get_frame_new_buffer(cm),
cm->width, cm->height,
cm->subsampling_x, cm->subsampling_y,
- VP9_ENC_BORDER_IN_PIXELS);
+ VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL);
for (ref_frame = LAST_FRAME; ref_frame <= ALTREF_FRAME; ++ref_frame) {
const int idx = cm->ref_frame_map[get_ref_frame_idx(cpi, ref_frame)];
- YV12_BUFFER_CONFIG *const buf = &cm->yv12_fb[idx];
-
+ YV12_BUFFER_CONFIG *const buf = &cm->frame_bufs[idx].buf;
RefBuffer *const ref_buf = &cm->frame_refs[ref_frame - 1];
ref_buf->buf = buf;
ref_buf->idx = idx;
@@ -3582,10 +3703,11 @@
}
set_ref_ptrs(cm, xd, LAST_FRAME, LAST_FRAME);
- vp9_setup_interp_filters(xd, DEFAULT_INTERP_FILTER, cm);
+ xd->interp_kernel = vp9_get_interp_kernel(
+ DEFAULT_INTERP_FILTER == SWITCHABLE ? EIGHTTAP : DEFAULT_INTERP_FILTER);
if (cpi->oxcf.aq_mode == VARIANCE_AQ) {
- vp9_vaq_init();
+ vp9_vaq_init();
}
if (cpi->use_svc) {
@@ -3611,6 +3733,12 @@
cpi->droppable = !frame_is_reference(cpi);
}
+ // Save layer specific state.
+ if (cpi->svc.number_temporal_layers > 1 &&
+ cpi->oxcf.end_usage == USAGE_STREAM_FROM_SERVER) {
+ save_layer_context(cpi);
+ }
+
vpx_usec_timer_mark(&cmptimer);
cpi->time_compress_data += vpx_usec_timer_elapsed(&cmptimer);
@@ -3824,11 +3952,11 @@
cm->width = width;
if (cm->width * 5 < cpi->initial_width) {
cm->width = cpi->initial_width / 5 + 1;
- printf("Warning: Desired width too small, changed to %d \n", cm->width);
+ printf("Warning: Desired width too small, changed to %d\n", cm->width);
}
if (cm->width > cpi->initial_width) {
cm->width = cpi->initial_width;
- printf("Warning: Desired width too large, changed to %d \n", cm->width);
+ printf("Warning: Desired width too large, changed to %d\n", cm->width);
}
}
@@ -3836,11 +3964,11 @@
cm->height = height;
if (cm->height * 5 < cpi->initial_height) {
cm->height = cpi->initial_height / 5 + 1;
- printf("Warning: Desired height too small, changed to %d \n", cm->height);
+ printf("Warning: Desired height too small, changed to %d\n", cm->height);
}
if (cm->height > cpi->initial_height) {
cm->height = cpi->initial_height;
- printf("Warning: Desired height too large, changed to %d \n", cm->height);
+ printf("Warning: Desired height too large, changed to %d\n", cm->height);
}
}
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