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-rw-r--r--vp8/common/entropy.h2
-rw-r--r--vp8/common/pred_common.c22
-rw-r--r--vp8/common/pred_common.h20
-rw-r--r--vp8/common/seg_common.c6
-rw-r--r--vp8/common/seg_common.h6
-rw-r--r--vp8/decoder/decodemv.c114
-rw-r--r--vp8/decoder/decodemv.h1
-rw-r--r--vp8/decoder/decodframe.c13
-rw-r--r--vp8/decoder/onyxd_if.c2
-rw-r--r--vp8/decoder/onyxd_int.h2
-rw-r--r--vp8/encoder/bitstream.c388
-rw-r--r--vp8/encoder/encodeframe.c9
12 files changed, 257 insertions, 328 deletions
diff --git a/vp8/common/entropy.h b/vp8/common/entropy.h
index 4af3ecf15..b9dfb344f 100644
--- a/vp8/common/entropy.h
+++ b/vp8/common/entropy.h
@@ -37,9 +37,9 @@ extern const int vp8_i8x8_block[4];
#define DCT_VAL_CATEGORY5 9 /* 35-66 Extra Bits 5+1 */
#define DCT_VAL_CATEGORY6 10 /* 67+ Extra Bits 13+1 */
#define DCT_EOB_TOKEN 11 /* EOB Extra Bits 0+0 */
-
#define MAX_ENTROPY_TOKENS 12
#define ENTROPY_NODES 11
+#define EOSB_TOKEN 127 /* Not signalled, encoder only */
extern const vp8_tree_index vp8_coef_tree[];
diff --git a/vp8/common/pred_common.c b/vp8/common/pred_common.c
index cb80a0f7e..a32389433 100644
--- a/vp8/common/pred_common.c
+++ b/vp8/common/pred_common.c
@@ -15,8 +15,8 @@
// TBD prediction functions for various bitstream signals
// Returns a context number for the given MB prediction signal
-unsigned char get_pred_context(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+unsigned char get_pred_context(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id) {
int pred_context;
MODE_INFO *m = xd->mode_info_context;
@@ -106,8 +106,8 @@ unsigned char get_pred_context(VP8_COMMON *const cm,
// This function returns a context probability for coding a given
// prediction signal
-vp8_prob get_pred_prob(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+vp8_prob get_pred_prob(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id) {
vp8_prob pred_probability;
int pred_context;
@@ -146,10 +146,10 @@ vp8_prob get_pred_prob(VP8_COMMON *const cm,
// This function returns a context probability ptr for coding a given
// prediction signal
-vp8_prob *get_pred_probs(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+const vp8_prob *get_pred_probs(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id) {
- vp8_prob *pred_probability;
+ const vp8_prob *pred_probability;
int pred_context;
// Get the appropriate prediction context
@@ -191,7 +191,7 @@ vp8_prob *get_pred_probs(VP8_COMMON *const cm,
// This function returns the status of the given prediction signal.
// I.e. is the predicted value for the given signal correct.
-unsigned char get_pred_flag(MACROBLOCKD *const xd,
+unsigned char get_pred_flag(const MACROBLOCKD *const xd,
PRED_ID pred_id) {
unsigned char pred_flag = 0;
@@ -260,14 +260,14 @@ void set_pred_flag(MACROBLOCKD *const xd,
// peredict various bitstream signals.
// Macroblock segment id prediction function
-unsigned char get_pred_mb_segid(VP8_COMMON *const cm, int MbIndex) {
+unsigned char get_pred_mb_segid(const VP8_COMMON *const cm, int MbIndex) {
// Currently the prediction for the macroblock segment ID is
// the value stored for this macroblock in the previous frame.
return cm->last_frame_seg_map[MbIndex];
}
-MV_REFERENCE_FRAME get_pred_ref(VP8_COMMON *const cm,
- MACROBLOCKD *const xd) {
+MV_REFERENCE_FRAME get_pred_ref(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd) {
MODE_INFO *m = xd->mode_info_context;
MV_REFERENCE_FRAME left;
diff --git a/vp8/common/pred_common.h b/vp8/common/pred_common.h
index f4992f555..402e0235f 100644
--- a/vp8/common/pred_common.h
+++ b/vp8/common/pred_common.h
@@ -28,19 +28,19 @@ typedef enum {
} PRED_ID;
-extern unsigned char get_pred_context(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+extern unsigned char get_pred_context(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id);
-extern vp8_prob get_pred_prob(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+extern vp8_prob get_pred_prob(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id);
-extern vp8_prob *get_pred_probs(VP8_COMMON *const cm,
- MACROBLOCKD *const xd,
+extern const vp8_prob *get_pred_probs(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd,
PRED_ID pred_id);
-extern unsigned char get_pred_flag(MACROBLOCKD *const xd,
+extern unsigned char get_pred_flag(const MACROBLOCKD *const xd,
PRED_ID pred_id);
extern void set_pred_flag(MACROBLOCKD *const xd,
@@ -48,10 +48,10 @@ extern void set_pred_flag(MACROBLOCKD *const xd,
unsigned char pred_flag);
-extern unsigned char get_pred_mb_segid(VP8_COMMON *const cm, int MbIndex);
+extern unsigned char get_pred_mb_segid(const VP8_COMMON *const cm, int MbIndex);
-extern MV_REFERENCE_FRAME get_pred_ref(VP8_COMMON *const cm,
- MACROBLOCKD *const xd);
+extern MV_REFERENCE_FRAME get_pred_ref(const VP8_COMMON *const cm,
+ const MACROBLOCKD *const xd);
extern void compute_mod_refprobs(VP8_COMMON *const cm);
#endif /* __INC_PRED_COMMON_H__ */
diff --git a/vp8/common/seg_common.c b/vp8/common/seg_common.c
index b616391ba..a11fe87e9 100644
--- a/vp8/common/seg_common.c
+++ b/vp8/common/seg_common.c
@@ -19,7 +19,7 @@ const int vp8_seg_feature_data_bits[SEG_LVL_MAX] =
// the coding mechanism is still subject to change so these provide a
// convenient single point of change.
-int segfeature_active(MACROBLOCKD *xd,
+int segfeature_active(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id) {
// Return true if mask bit set and segmentation enabled.
@@ -66,7 +66,7 @@ void set_segdata(MACROBLOCKD *xd,
xd->segment_feature_data[segment_id][feature_id] = seg_data;
}
-int get_segdata(MACROBLOCKD *xd,
+int get_segdata(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id) {
return xd->segment_feature_data[segment_id][feature_id];
@@ -126,7 +126,7 @@ void set_segref(MACROBLOCKD *xd,
(1 << ref_frame);
}
-int check_segref(MACROBLOCKD *xd,
+int check_segref(const MACROBLOCKD *xd,
int segment_id,
MV_REFERENCE_FRAME ref_frame) {
return (xd->segment_feature_data[segment_id][SEG_LVL_REF_FRAME] &
diff --git a/vp8/common/seg_common.h b/vp8/common/seg_common.h
index 74131926f..59f40d112 100644
--- a/vp8/common/seg_common.h
+++ b/vp8/common/seg_common.h
@@ -15,7 +15,7 @@
#ifndef __INC_SEG_COMMON_H__
#define __INC_SEG_COMMON_H__ 1
-int segfeature_active(MACROBLOCKD *xd,
+int segfeature_active(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
@@ -42,7 +42,7 @@ void set_segdata(MACROBLOCKD *xd,
SEG_LVL_FEATURES feature_id,
int seg_data);
-int get_segdata(MACROBLOCKD *xd,
+int get_segdata(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
@@ -73,7 +73,7 @@ void set_segref(MACROBLOCKD *xd,
int segment_id,
MV_REFERENCE_FRAME ref_frame);
-int check_segref(MACROBLOCKD *xd,
+int check_segref(const MACROBLOCKD *xd,
int segment_id,
MV_REFERENCE_FRAME ref_frame);
diff --git a/vp8/decoder/decodemv.c b/vp8/decoder/decodemv.c
index fa15af9e9..f72fc3f1d 100644
--- a/vp8/decoder/decodemv.c
+++ b/vp8/decoder/decodemv.c
@@ -78,7 +78,7 @@ static void vp8_kfread_modes(VP8D_COMP *pbi,
int mb_row,
int mb_col) {
VP8_COMMON *const cm = & pbi->common;
- vp8_reader *const bc = & pbi->bc;
+ vp8_reader *const bc = pbi->mb.current_bc;
const int mis = pbi->common.mode_info_stride;
int map_index = mb_row * pbi->common.mb_cols + mb_col;
MB_PREDICTION_MODE y_mode;
@@ -612,9 +612,8 @@ static void read_switchable_interp_probs(VP8D_COMP *pbi) {
}
#endif
-static void mb_mode_mv_init(VP8D_COMP *pbi) {
+static void mb_mode_mv_init(VP8D_COMP *pbi, vp8_reader *bc) {
VP8_COMMON *const cm = & pbi->common;
- vp8_reader *const bc = & pbi->bc;
#if CONFIG_NEWMVENTROPY
nmv_context *const nmvc = &pbi->common.fc.nmvc;
#else
@@ -623,14 +622,10 @@ static void mb_mode_mv_init(VP8D_COMP *pbi) {
#endif
MACROBLOCKD *const xd = & pbi->mb;
- vpx_memset(cm->mbskip_pred_probs, 0, sizeof(cm->mbskip_pred_probs));
- if (pbi->common.mb_no_coeff_skip) {
- int k;
- for (k = 0; k < MBSKIP_CONTEXTS; ++k)
- cm->mbskip_pred_probs[k] = (vp8_prob)vp8_read_literal(bc, 8);
- }
-
- if (cm->frame_type != KEY_FRAME) {
+ if (cm->frame_type == KEY_FRAME) {
+ if (!cm->kf_ymode_probs_update)
+ cm->kf_ymode_probs_index = vp8_read_literal(bc, 3);
+ } else {
#if CONFIG_PRED_FILTER
cm->pred_filter_mode = (vp8_prob)vp8_read_literal(bc, 2);
@@ -682,9 +677,9 @@ static void mb_mode_mv_init(VP8D_COMP *pbi) {
// value
static void read_mb_segment_id(VP8D_COMP *pbi,
int mb_row, int mb_col) {
- vp8_reader *const bc = & pbi->bc;
VP8_COMMON *const cm = & pbi->common;
MACROBLOCKD *const xd = & pbi->mb;
+ vp8_reader *const bc = xd->current_bc;
MODE_INFO *mi = xd->mode_info_context;
MB_MODE_INFO *mbmi = &mi->mbmi;
int index = mb_row * pbi->common.mb_cols + mb_col;
@@ -755,7 +750,6 @@ static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi,
MODE_INFO *prev_mi,
int mb_row, int mb_col) {
VP8_COMMON *const cm = & pbi->common;
- vp8_reader *const bc = & pbi->bc;
#if CONFIG_NEWMVENTROPY
nmv_context *const nmvc = &pbi->common.fc.nmvc;
#else
@@ -764,6 +758,7 @@ static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi,
#endif
const int mis = pbi->common.mode_info_stride;
MACROBLOCKD *const xd = & pbi->mb;
+ vp8_reader *const bc = xd->current_bc;
int_mv *const mv = & mbmi->mv;
int mb_to_left_edge;
@@ -1302,96 +1297,17 @@ static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi,
}
}
-void vp8_decode_mode_mvs(VP8D_COMP *pbi) {
- int i;
+void vpx_decode_mode_mvs_init(VP8D_COMP *pbi){
VP8_COMMON *cm = &pbi->common;
- MODE_INFO *mi = cm->mi;
- MACROBLOCKD *const xd = &pbi->mb;
- int sb_row, sb_col;
- int sb_rows = (cm->mb_rows + 1) >> 1;
- int sb_cols = (cm->mb_cols + 1) >> 1;
- int row_delta[4] = { 0, +1, 0, -1};
- int col_delta[4] = { +1, -1, +1, +1};
-
- MODE_INFO *prev_mi = cm->prev_mi;
-
- mb_mode_mv_init(pbi);
-
- if (cm->frame_type == KEY_FRAME && !cm->kf_ymode_probs_update) {
- cm->kf_ymode_probs_index = vp8_read_literal(&pbi->bc, 3);
- }
-
- for (sb_row = 0; sb_row < sb_rows; sb_row++) {
- int mb_col = 0;
- int mb_row = (sb_row << 1);
-
- for (sb_col = 0; sb_col < sb_cols; sb_col++) {
-#if CONFIG_SUPERBLOCKS
- mi->mbmi.encoded_as_sb = vp8_read(&pbi->bc, cm->sb_coded);
-#endif
- for (i = 0; i < 4; i++) {
- int dy = row_delta[i];
- int dx = col_delta[i];
- int offset_extended = dy * cm->mode_info_stride + dx;
-
- if ((mb_row >= cm->mb_rows) || (mb_col >= cm->mb_cols)) {
- /* next macroblock */
- mb_row += dy;
- mb_col += dx;
- mi += offset_extended;
- prev_mi += offset_extended;
- continue;
- }
-#if CONFIG_SUPERBLOCKS
- if (i)
- mi->mbmi.encoded_as_sb = 0;
-#endif
-
- // Make sure the MacroBlockD mode info pointer is set correctly
- xd->mode_info_context = mi;
- xd->prev_mode_info_context = prev_mi;
-
- pbi->mb.mb_to_top_edge = -((mb_row * 16)) << 3;
- pbi->mb.mb_to_bottom_edge =
- ((pbi->common.mb_rows - 1 - mb_row) * 16) << 3;
-
- if (cm->frame_type == KEY_FRAME)
- vp8_kfread_modes(pbi, mi, mb_row, mb_col);
- else
- read_mb_modes_mv(pbi, mi, &mi->mbmi, prev_mi, mb_row,
- mb_col);
-
-#if CONFIG_SUPERBLOCKS
- if (mi->mbmi.encoded_as_sb) {
- assert(!i);
- mb_col += 2;
- mi[1] = mi[cm->mode_info_stride] =
- mi[cm->mode_info_stride + 1] = mi[0];
- mi += 2;
- prev_mi += 2;
- break;
- }
-#endif
-
- /* next macroblock */
- mb_row += dy;
- mb_col += dx;
- mi += offset_extended;
- prev_mi += offset_extended;
- }
- }
-
- mi += cm->mode_info_stride + (1 - (cm->mb_cols & 0x1));
- prev_mi += cm->mode_info_stride + (1 - (cm->mb_cols & 0x1));
+ vpx_memset(cm->mbskip_pred_probs, 0, sizeof(cm->mbskip_pred_probs));
+ if (pbi->common.mb_no_coeff_skip) {
+ int k;
+ for (k = 0; k < MBSKIP_CONTEXTS; ++k)
+ cm->mbskip_pred_probs[k] = (vp8_prob)vp8_read_literal(&pbi->bc, 8);
}
-}
-void vpx_decode_mode_mvs_init(VP8D_COMP *pbi){
- VP8_COMMON *cm = &pbi->common;
- mb_mode_mv_init(pbi);
- if (cm->frame_type == KEY_FRAME && !cm->kf_ymode_probs_update)
- cm->kf_ymode_probs_index = vp8_read_literal(&pbi->bc, 3);
+ mb_mode_mv_init(pbi, &pbi->bc);
}
void vpx_decode_mb_mode_mv(VP8D_COMP *pbi,
MACROBLOCKD *xd,
diff --git a/vp8/decoder/decodemv.h b/vp8/decoder/decodemv.h
index 17bbb5b67..9629f952b 100644
--- a/vp8/decoder/decodemv.h
+++ b/vp8/decoder/decodemv.h
@@ -11,7 +11,6 @@
#include "onyxd_int.h"
-void vp8_decode_mode_mvs(VP8D_COMP *);
void vpx_decode_mb_mode_mv(VP8D_COMP *pbi,
MACROBLOCKD *xd,
int mb_row,
diff --git a/vp8/decoder/decodframe.c b/vp8/decoder/decodframe.c
index cd9b7d247..94f5d13ea 100644
--- a/vp8/decoder/decodframe.c
+++ b/vp8/decoder/decodframe.c
@@ -627,8 +627,7 @@ decode_sb_row(VP8D_COMP *pbi, VP8_COMMON *pc, int mbrow, MACROBLOCKD *xd) {
MODE_INFO *mi = xd->mode_info_context;
#if CONFIG_SUPERBLOCKS
- if (pbi->interleaved_decoding)
- mi->mbmi.encoded_as_sb = vp8_read(&pbi->bc, pc->sb_coded);
+ mi->mbmi.encoded_as_sb = vp8_read(&pbi->bc, pc->sb_coded);
#endif
// Process the 4 MBs within the SB in the order:
@@ -677,8 +676,7 @@ decode_sb_row(VP8D_COMP *pbi, VP8_COMMON *pc, int mbrow, MACROBLOCKD *xd) {
if (i)
mi->mbmi.encoded_as_sb = 0;
#endif
- if(pbi->interleaved_decoding)
- vpx_decode_mb_mode_mv(pbi, xd, mb_row, mb_col);
+ vpx_decode_mb_mode_mv(pbi, xd, mb_row, mb_col);
update_blockd_bmi(xd);
@@ -1143,7 +1141,7 @@ int vp8_decode_frame(VP8D_COMP *pbi) {
init_frame(pbi);
- if (vp8dx_start_decode(bc, data, data_end - data))
+ if (vp8dx_start_decode(bc, data, first_partition_length_in_bytes))
vpx_internal_error(&pc->error, VPX_CODEC_MEM_ERROR,
"Failed to allocate bool decoder 0");
if (pc->frame_type == KEY_FRAME) {
@@ -1502,10 +1500,7 @@ int vp8_decode_frame(VP8D_COMP *pbi) {
/* Read the mb_no_coeff_skip flag */
pc->mb_no_coeff_skip = (int)vp8_read_bit(bc);
- if(pbi->interleaved_decoding)
- vpx_decode_mode_mvs_init(pbi);
- else
- vp8_decode_mode_mvs(pbi);
+ vpx_decode_mode_mvs_init(pbi);
vpx_memset(pc->above_context, 0, sizeof(ENTROPY_CONTEXT_PLANES) * pc->mb_cols);
diff --git a/vp8/decoder/onyxd_if.c b/vp8/decoder/onyxd_if.c
index aa3ef81b3..2e7751325 100644
--- a/vp8/decoder/onyxd_if.c
+++ b/vp8/decoder/onyxd_if.c
@@ -149,8 +149,6 @@ VP8D_PTR vp8dx_create_decompressor(VP8D_CONFIG *oxcf) {
pbi->decoded_key_frame = 0;
- pbi->interleaved_decoding = CONFIG_NEWBESTREFMV || CONFIG_SUPERBLOCKS;
-
return (VP8D_PTR) pbi;
}
diff --git a/vp8/decoder/onyxd_int.h b/vp8/decoder/onyxd_int.h
index 53350b819..b757f7764 100644
--- a/vp8/decoder/onyxd_int.h
+++ b/vp8/decoder/onyxd_int.h
@@ -82,8 +82,6 @@ typedef struct VP8Decompressor {
int decoded_key_frame;
- int interleaved_decoding;
-
} VP8D_COMP;
int vp8_decode_frame(VP8D_COMP *cpi);
diff --git a/vp8/encoder/bitstream.c b/vp8/encoder/bitstream.c
index 812565915..d69650630 100644
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -454,13 +454,15 @@ static int prob_diff_update_savings_search(const unsigned int *ct,
return bestsavings;
}
-static void pack_tokens_c(vp8_writer *w, const TOKENEXTRA *p, int xcount) {
- const TOKENEXTRA *const stop = p + xcount;
+static void pack_mb_tokens(vp8_writer *w,
+ TOKENEXTRA **tp,
+ const TOKENEXTRA *const stop) {
unsigned int split;
unsigned int shift;
int count = w->count;
unsigned int range = w->range;
unsigned int lowvalue = w->lowvalue;
+ TOKENEXTRA *p = *tp;
while (p < stop) {
const int t = p->Token;
@@ -471,6 +473,12 @@ static void pack_tokens_c(vp8_writer *w, const TOKENEXTRA *p, int xcount) {
int v = a->value;
int n = a->Len;
+ if (t == EOSB_TOKEN)
+ {
+ ++p;
+ break;
+ }
+
/* skip one or two nodes */
if (p->skip_eob_node) {
n -= p->skip_eob_node;
@@ -604,14 +612,13 @@ static void pack_tokens_c(vp8_writer *w, const TOKENEXTRA *p, int xcount) {
}
}
-
++p;
}
w->count = count;
w->lowvalue = lowvalue;
w->range = range;
-
+ *tp = p;
}
static void write_partition_size(unsigned char *cx_data, int size) {
@@ -844,7 +851,7 @@ static void update_ref_probs(VP8_COMP *const cpi) {
static void pack_inter_mode_mvs(VP8_COMP *const cpi) {
int i;
VP8_COMMON *const pc = & cpi->common;
- vp8_writer *const w = & cpi->bc;
+ vp8_writer *const w = & cpi->bc2;
#if CONFIG_NEWMVENTROPY
const nmv_context *nmvc = &pc->fc.nmvc;
#else
@@ -855,6 +862,8 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi) {
MACROBLOCKD *xd = &cpi->mb.e_mbd;
MODE_INFO *m;
MODE_INFO *prev_m;
+ TOKENEXTRA *tok = cpi->tok;
+ TOKENEXTRA *tok_end = tok + cpi->tok_count;
const int mis = pc->mode_info_stride;
int mb_row, mb_col;
@@ -871,73 +880,6 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi) {
cpi->mb.partition_info = cpi->mb.pi;
- // Update the probabilities used to encode reference frame data
- update_ref_probs(cpi);
-
-#ifdef ENTROPY_STATS
- active_section = 1;
-#endif
-
- if (pc->mb_no_coeff_skip) {
- int k;
-
- update_skip_probs(cpi);
- for (k = 0; k < MBSKIP_CONTEXTS; ++k)
- vp8_write_literal(w, pc->mbskip_pred_probs[k], 8);
- }
-
-#if CONFIG_PRED_FILTER
- // Write the prediction filter mode used for this frame
- vp8_write_literal(w, pc->pred_filter_mode, 2);
-
- // Write prediction filter on/off probability if signaling at MB level
- if (pc->pred_filter_mode == 2)
- vp8_write_literal(w, pc->prob_pred_filter_off, 8);
-
- // printf("pred_filter_mode:%d prob_pred_filter_off:%d\n",
- // pc->pred_filter_mode, pc->prob_pred_filter_off);
-#endif
-#if CONFIG_SWITCHABLE_INTERP
- if (pc->mcomp_filter_type == SWITCHABLE)
- update_switchable_interp_probs(cpi);
-#endif
-
- vp8_write_literal(w, pc->prob_intra_coded, 8);
- vp8_write_literal(w, pc->prob_last_coded, 8);
- vp8_write_literal(w, pc->prob_gf_coded, 8);
-
- if (cpi->common.comp_pred_mode == HYBRID_PREDICTION) {
- vp8_write(w, 1, 128);
- vp8_write(w, 1, 128);
- for (i = 0; i < COMP_PRED_CONTEXTS; i++) {
- if (cpi->single_pred_count[i] + cpi->comp_pred_count[i]) {
- pc->prob_comppred[i] = cpi->single_pred_count[i] * 255 /
- (cpi->single_pred_count[i] + cpi->comp_pred_count[i]);
- if (pc->prob_comppred[i] < 1)
- pc->prob_comppred[i] = 1;
- } else {
- pc->prob_comppred[i] = 128;
- }
- vp8_write_literal(w, pc->prob_comppred[i], 8);
- }
- } else if (cpi->common.comp_pred_mode == SINGLE_PREDICTION_ONLY) {
- vp8_write(w, 0, 128);
- } else { /* compound prediction only */
- vp8_write(w, 1, 128);
- vp8_write(w, 0, 128);
- }
-
- update_mbintra_mode_probs(cpi);
-
-#if CONFIG_NEWMVENTROPY
- vp8_write_nmvprobs(cpi, xd->allow_high_precision_mv);
-#else
- if (xd->allow_high_precision_mv)
- vp8_write_mvprobs_hp(cpi);
- else
- vp8_write_mvprobs(cpi);
-#endif
-
mb_row = 0;
for (row = 0; row < pc->mb_rows; row += 2) {
m = pc->mi + row * mis;
@@ -1315,6 +1257,12 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi) {
}
#endif
+#ifdef ENTROPY_STATS
+ active_section = 1;
+#endif
+ assert(tok < tok_end);
+ pack_mb_tokens(w, &tok, tok_end);
+
#if CONFIG_SUPERBLOCKS
if (m->mbmi.encoded_as_sb) {
assert(!i);
@@ -1348,8 +1296,110 @@ static void pack_inter_mode_mvs(VP8_COMP *const cpi) {
}
+static void write_mb_modes_kf(const VP8_COMMON *c,
+ const MACROBLOCKD *xd,
+ const MODE_INFO *m,
+ int mode_info_stride,
+ vp8_writer *const bc) {
+ const int mis = mode_info_stride;
+ int ym;
+ int segment_id;
+
+ ym = m->mbmi.mode;
+ segment_id = m->mbmi.segment_id;
+
+ if (xd->update_mb_segmentation_map) {
+ write_mb_segid(bc, &m->mbmi, xd);
+ }
+
+ if (c->mb_no_coeff_skip &&
+ (!segfeature_active(xd, segment_id, SEG_LVL_EOB) ||
+ (get_segdata(xd, segment_id, SEG_LVL_EOB) != 0))) {
+ int skip_coeff = m->mbmi.mb_skip_coeff;
+#if CONFIG_SUPERBLOCKS
+ if (m->mbmi.encoded_as_sb) {
+ skip_coeff &= m[1].mbmi.mb_skip_coeff;
+ skip_coeff &= m[mis].mbmi.mb_skip_coeff;
+ skip_coeff &= m[mis + 1].mbmi.mb_skip_coeff;
+ }
+#endif
+ vp8_encode_bool(bc, skip_coeff,
+ get_pred_prob(c, xd, PRED_MBSKIP));
+ }
+
+#if CONFIG_SUPERBLOCKS
+ if (m->mbmi.encoded_as_sb) {
+ sb_kfwrite_ymode(bc, ym,
+ c->sb_kf_ymode_prob[c->kf_ymode_probs_index]);
+ } else
+#endif
+ {
+ kfwrite_ymode(bc, ym,
+ c->kf_ymode_prob[c->kf_ymode_probs_index]);
+ }
+
+ if (ym == B_PRED) {
+ const int mis = c->mode_info_stride;
+ int i = 0;
+#if CONFIG_COMP_INTRA_PRED
+ int uses_second =
+ m->bmi[0].as_mode.second !=
+ (B_PREDICTION_MODE)(B_DC_PRED - 1);
+ vp8_write(bc, uses_second, 128);
+#endif
+ do {
+ const B_PREDICTION_MODE A = above_block_mode(m, i, mis);
+ const B_PREDICTION_MODE L = left_block_mode(m, i);
+ const int bm = m->bmi[i].as_mode.first;
+#if CONFIG_COMP_INTRA_PRED
+ const int bm2 = m->bmi[i].as_mode.second;
+#endif
+
+#ifdef ENTROPY_STATS
+ ++intra_mode_stats [A] [L] [bm];
+#endif
+
+ write_bmode(bc, bm, c->kf_bmode_prob [A] [L]);
+ // printf(" mode: %d\n", bm);
+#if CONFIG_COMP_INTRA_PRED
+ if (uses_second) {
+ write_bmode(bc, bm2, c->kf_bmode_prob [A] [L]);
+ }
+#endif
+ } while (++i < 16);
+ }
+ if (ym == I8X8_PRED) {
+ write_i8x8_mode(bc, m->bmi[0].as_mode.first,
+ c->fc.i8x8_mode_prob);
+ // printf(" mode: %d\n", m->bmi[0].as_mode.first); fflush(stdout);
+ write_i8x8_mode(bc, m->bmi[2].as_mode.first,
+ c->fc.i8x8_mode_prob);
+ // printf(" mode: %d\n", m->bmi[2].as_mode.first); fflush(stdout);
+ write_i8x8_mode(bc, m->bmi[8].as_mode.first,
+ c->fc.i8x8_mode_prob);
+ // printf(" mode: %d\n", m->bmi[8].as_mode.first); fflush(stdout);
+ write_i8x8_mode(bc, m->bmi[10].as_mode.first,
+ c->fc.i8x8_mode_prob);
+ // printf(" mode: %d\n", m->bmi[10].as_mode.first); fflush(stdout);
+ } else
+ write_uv_mode(bc, m->mbmi.uv_mode, c->kf_uv_mode_prob[ym]);
+
+#if CONFIG_TX_SELECT
+ if (ym <= I8X8_PRED && c->txfm_mode == TX_MODE_SELECT &&
+ !((c->mb_no_coeff_skip && m->mbmi.mb_skip_coeff) ||
+ (segfeature_active(xd, segment_id, SEG_LVL_EOB) &&
+ get_segdata(xd, segment_id, SEG_LVL_EOB) == 0))) {
+ TX_SIZE sz = m->mbmi.txfm_size;
+ // FIXME(rbultje) code ternary symbol once all experiments are merged
+ vp8_write(bc, sz != TX_4X4, c->prob_tx[0]);
+ if (sz != TX_4X4 && ym <= TM_PRED)
+ vp8_write(bc, sz != TX_8X8, c->prob_tx[1]);
+ }
+#endif
+}
+
static void write_kfmodes(VP8_COMP *cpi) {
- vp8_writer *const bc = & cpi->bc;
+ vp8_writer *const bc = & cpi->bc2;
VP8_COMMON *const c = & cpi->common;
const int mis = c->mode_info_stride;
MACROBLOCKD *xd = &cpi->mb.e_mbd;
@@ -1359,16 +1409,8 @@ static void write_kfmodes(VP8_COMP *cpi) {
int mb_row, mb_col;
int row_delta[4] = { 0, +1, 0, -1};
int col_delta[4] = { +1, -1, +1, +1};
-
- if (c->mb_no_coeff_skip) {
- update_skip_probs(cpi);
- for (i = 0; i < MBSKIP_CONTEXTS; ++i)
- vp8_write_literal(bc, c->mbskip_pred_probs[i], 8);
- }
-
- if (!c->kf_ymode_probs_update) {
- vp8_write_literal(bc, c->kf_ymode_probs_index, 3);
- }
+ TOKENEXTRA *tok = cpi->tok;
+ TOKENEXTRA *tok_end = tok + cpi->tok_count;
mb_row = 0;
for (row = 0; row < c->mb_rows; row += 2) {
@@ -1382,8 +1424,6 @@ static void write_kfmodes(VP8_COMP *cpi) {
// Process the 4 MBs in the order:
// top-left, top-right, bottom-left, bottom-right
for (i = 0; i < 4; i++) {
- int ym;
- int segment_id;
int dy = row_delta[i];
int dx = col_delta[i];
int offset_extended = dy * mis + dx;
@@ -1399,97 +1439,12 @@ static void write_kfmodes(VP8_COMP *cpi) {
// Make sure the MacroBlockD mode info pointer is set correctly
xd->mode_info_context = m;
- ym = m->mbmi.mode;
- segment_id = m->mbmi.segment_id;
-
- if (cpi->mb.e_mbd.update_mb_segmentation_map) {
- write_mb_segid(bc, &m->mbmi, &cpi->mb.e_mbd);
- }
-
- if (c->mb_no_coeff_skip &&
- (!segfeature_active(xd, segment_id, SEG_LVL_EOB) ||
- (get_segdata(xd, segment_id, SEG_LVL_EOB) != 0))) {
- int skip_coeff = m->mbmi.mb_skip_coeff;
-#if CONFIG_SUPERBLOCKS
- if (m->mbmi.encoded_as_sb) {
- skip_coeff &= m[1].mbmi.mb_skip_coeff;
- skip_coeff &= m[mis].mbmi.mb_skip_coeff;
- skip_coeff &= m[mis + 1].mbmi.mb_skip_coeff;
- }
-#endif
- vp8_encode_bool(bc, skip_coeff,
- get_pred_prob(c, xd, PRED_MBSKIP));
- }
-
-#if CONFIG_SUPERBLOCKS
- if (m->mbmi.encoded_as_sb) {
- sb_kfwrite_ymode(bc, ym,
- c->sb_kf_ymode_prob[c->kf_ymode_probs_index]);
- } else
-#endif
- {
- kfwrite_ymode(bc, ym,
- c->kf_ymode_prob[c->kf_ymode_probs_index]);
- }
-
- if (ym == B_PRED) {
- const int mis = c->mode_info_stride;
- int i = 0;
-#if CONFIG_COMP_INTRA_PRED
- int uses_second =
- m->bmi[0].as_mode.second !=
- (B_PREDICTION_MODE)(B_DC_PRED - 1);
- vp8_write(bc, uses_second, 128);
-#endif
- do {
- const B_PREDICTION_MODE A = above_block_mode(m, i, mis);
- const B_PREDICTION_MODE L = left_block_mode(m, i);
- const int bm = m->bmi[i].as_mode.first;
-#if CONFIG_COMP_INTRA_PRED
- const int bm2 = m->bmi[i].as_mode.second;
-#endif
-
+ write_mb_modes_kf(c, xd, m, mis, bc);
#ifdef ENTROPY_STATS
- ++intra_mode_stats [A] [L] [bm];
-#endif
-
- write_bmode(bc, bm, c->kf_bmode_prob [A] [L]);
- // printf(" mode: %d\n", bm);
-#if CONFIG_COMP_INTRA_PRED
- if (uses_second) {
- write_bmode(bc, bm2, c->kf_bmode_prob [A] [L]);
- }
-#endif
- } while (++i < 16);
- }
- if (ym == I8X8_PRED) {
- write_i8x8_mode(bc, m->bmi[0].as_mode.first,
- c->fc.i8x8_mode_prob);
- // printf(" mode: %d\n", m->bmi[0].as_mode.first); fflush(stdout);
- write_i8x8_mode(bc, m->bmi[2].as_mode.first,
- c->fc.i8x8_mode_prob);
- // printf(" mode: %d\n", m->bmi[2].as_mode.first); fflush(stdout);
- write_i8x8_mode(bc, m->bmi[8].as_mode.first,
- c->fc.i8x8_mode_prob);
- // printf(" mode: %d\n", m->bmi[8].as_mode.first); fflush(stdout);
- write_i8x8_mode(bc, m->bmi[10].as_mode.first,
- c->fc.i8x8_mode_prob);
- // printf(" mode: %d\n", m->bmi[10].as_mode.first); fflush(stdout);
- } else
- write_uv_mode(bc, m->mbmi.uv_mode, c->kf_uv_mode_prob[ym]);
-
-#if CONFIG_TX_SELECT
- if (ym <= I8X8_PRED && c->txfm_mode == TX_MODE_SELECT &&
- !((c->mb_no_coeff_skip && m->mbmi.mb_skip_coeff) ||
- (segfeature_active(xd, segment_id, SEG_LVL_EOB) &&
- get_segdata(xd, segment_id, SEG_LVL_EOB) == 0))) {
- TX_SIZE sz = m->mbmi.txfm_size;
- // FIXME(rbultje) code ternary symbol once all experiments are merged
- vp8_write(bc, sz != TX_4X4, c->prob_tx[0]);
- if (sz != TX_4X4 && ym <= TM_PRED)
- vp8_write(bc, sz != TX_8X8, c->prob_tx[1]);
- }
+ active_section = 8;
#endif
+ assert(tok < tok_end);
+ pack_mb_tokens(bc, &tok, tok_end);
#if CONFIG_SUPERBLOCKS
if (m->mbmi.encoded_as_sb) {
@@ -2835,21 +2790,80 @@ void vp8_pack_bitstream(VP8_COMP *cpi, unsigned char *dest, unsigned long *size)
// Write out the mb_no_coeff_skip flag
vp8_write_bit(bc, pc->mb_no_coeff_skip);
+ if (pc->mb_no_coeff_skip) {
+ int k;
- if (pc->frame_type == KEY_FRAME) {
- decide_kf_ymode_entropy(cpi);
- write_kfmodes(cpi);
+ update_skip_probs(cpi);
+ for (k = 0; k < MBSKIP_CONTEXTS; ++k)
+ vp8_write_literal(bc, pc->mbskip_pred_probs[k], 8);
+ }
-#ifdef ENTROPY_STATS
- active_section = 8;
-#endif
+ if (pc->frame_type == KEY_FRAME) {
+ if (!pc->kf_ymode_probs_update) {
+ vp8_write_literal(bc, pc->kf_ymode_probs_index, 3);
+ }
} else {
- pack_inter_mode_mvs(cpi);
- vp8_update_mode_context(&cpi->common);
+ // Update the probabilities used to encode reference frame data
+ update_ref_probs(cpi);
#ifdef ENTROPY_STATS
active_section = 1;
#endif
+
+#if CONFIG_PRED_FILTER
+ // Write the prediction filter mode used for this frame
+ vp8_write_literal(bc, pc->pred_filter_mode, 2);
+
+ // Write prediction filter on/off probability if signaling at MB level
+ if (pc->pred_filter_mode == 2)
+ vp8_write_literal(bc, pc->prob_pred_filter_off, 8);
+
+#endif
+#if CONFIG_SWITCHABLE_INTERP
+ if (pc->mcomp_filter_type == SWITCHABLE)
+ update_switchable_interp_probs(cpi);
+#endif
+
+ vp8_write_literal(bc, pc->prob_intra_coded, 8);
+ vp8_write_literal(bc, pc->prob_last_coded, 8);
+ vp8_write_literal(bc, pc->prob_gf_coded, 8);
+
+ {
+ const int comp_pred_mode = cpi->common.comp_pred_mode;
+ const int use_compound_pred = (comp_pred_mode != SINGLE_PREDICTION_ONLY);
+ const int use_hybrid_pred = (comp_pred_mode == HYBRID_PREDICTION);
+
+ vp8_write(bc, use_compound_pred, 128);
+ if (use_compound_pred) {
+ vp8_write(bc, use_hybrid_pred, 128);
+ if (use_hybrid_pred) {
+ for (i = 0; i < COMP_PRED_CONTEXTS; i++) {
+ if (cpi->single_pred_count[i] + cpi->comp_pred_count[i]) {
+ pc->prob_comppred[i] = cpi->single_pred_count[i] * 255 /
+ (cpi->single_pred_count[i]
+ + cpi->comp_pred_count[i]);
+ if (pc->prob_comppred[i] < 1)
+ pc->prob_comppred[i] = 1;
+ } else {
+ pc->prob_comppred[i] = 128;
+ }
+ vp8_write_literal(bc, pc->prob_comppred[i], 8);
+ }
+ }
+ }
+ }
+
+ update_mbintra_mode_probs(cpi);
+
+#if CONFIG_NEWMVENTROPY
+ vp8_write_nmvprobs(cpi, xd->allow_high_precision_mv);
+#else
+ if (xd->allow_high_precision_mv) {
+ vp8_write_mvprobs_hp(cpi);
+ } else {
+ vp8_write_mvprobs(cpi);
+ }
+#endif
}
vp8_stop_encode(bc);
@@ -2869,10 +2883,16 @@ void vp8_pack_bitstream(VP8_COMP *cpi, unsigned char *dest, unsigned long *size)
}
*size = VP8_HEADER_SIZE + extra_bytes_packed + cpi->bc.pos;
-
vp8_start_encode(&cpi->bc2, cx_data + bc->pos);
- pack_tokens(&cpi->bc2, cpi->tok, cpi->tok_count);
+ if (pc->frame_type == KEY_FRAME) {
+ decide_kf_ymode_entropy(cpi);
+ write_kfmodes(cpi);
+ } else {
+ pack_inter_mode_mvs(cpi);
+ vp8_update_mode_context(&cpi->common);
+ }
+
vp8_stop_encode(&cpi->bc2);
diff --git a/vp8/encoder/encodeframe.c b/vp8/encoder/encodeframe.c
index f784cf434..9f7e81d0a 100644
--- a/vp8/encoder/encodeframe.c
+++ b/vp8/encoder/encodeframe.c
@@ -1051,9 +1051,6 @@ static void encode_sb(VP8_COMP *cpi,
cpi->inter_zz_count++;
}
- // TODO Partitioning is broken!
- cpi->tplist[mb_row].stop = *tp;
-
#if CONFIG_SUPERBLOCKS
if (xd->mode_info_context->mbmi.encoded_as_sb) {
x->src.y_buffer += 32;
@@ -1065,6 +1062,9 @@ static void encode_sb(VP8_COMP *cpi,
xd->mode_info_context += 2;
xd->prev_mode_info_context += 2;
+ (*tp)->Token = EOSB_TOKEN;
+ (*tp)++;
+ cpi->tplist[mb_row].stop = *tp;
break;
}
#endif
@@ -1086,6 +1086,9 @@ static void encode_sb(VP8_COMP *cpi,
assert((xd->prev_mode_info_context - cpi->common.prev_mip) ==
(xd->mode_info_context - cpi->common.mip));
#endif
+ (*tp)->Token = EOSB_TOKEN;
+ (*tp)++;
+ cpi->tplist[mb_row].stop = *tp;
}
// debug output
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-15 05:18:44 +0000