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Unified Diff: source/libvpx/vp8/encoder/tokenize.c

Issue 11974002: libvpx: Pull from upstream (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 7 years, 11 months ago
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Index: source/libvpx/vp8/encoder/tokenize.c
===================================================================
--- source/libvpx/vp8/encoder/tokenize.c (revision 177019)
+++ source/libvpx/vp8/encoder/tokenize.c (working copy)
@@ -23,7 +23,7 @@
#ifdef ENTROPY_STATS
_int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
#endif
-void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t) ;
+void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t) ;
void vp8_fix_contexts(MACROBLOCKD *x);
#include "dct_value_tokens.h"
@@ -102,11 +102,12 @@
static void tokenize2nd_order_b
(
- MACROBLOCKD *x,
+ MACROBLOCK *x,
TOKENEXTRA **tp,
VP8_COMP *cpi
)
{
+ MACROBLOCKD *xd = &x->e_mbd;
int pt; /* near block/prev token context index */
int c; /* start at DC */
TOKENEXTRA *t = *tp;/* store tokens starting here */
@@ -117,11 +118,11 @@
int band, rc, v, token;
int eob;
- b = x->block + 24;
+ b = xd->block + 24;
qcoeff_ptr = b->qcoeff;
- a = (ENTROPY_CONTEXT *)x->above_context + 8;
- l = (ENTROPY_CONTEXT *)x->left_context + 8;
- eob = x->eobs[24];
+ a = (ENTROPY_CONTEXT *)xd->above_context + 8;
+ l = (ENTROPY_CONTEXT *)xd->left_context + 8;
+ eob = xd->eobs[24];
VP8_COMBINEENTROPYCONTEXTS(pt, *a, *l);
if(!eob)
@@ -131,7 +132,7 @@
t->context_tree = cpi->common.fc.coef_probs [1] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [1] [0] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [1] [0] [pt] [DCT_EOB_TOKEN];
t++;
*tp = t;
*a = *l = 0;
@@ -145,7 +146,7 @@
t->context_tree = cpi->common.fc.coef_probs [1] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [1] [0] [pt] [token];
+ ++x->coef_counts [1] [0] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
c = 1;
@@ -164,7 +165,7 @@
t->skip_eob_node = ((pt == 0));
- ++cpi->coef_counts [1] [band] [pt] [token];
+ ++x->coef_counts [1] [band] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
@@ -177,7 +178,7 @@
t->skip_eob_node = 0;
- ++cpi->coef_counts [1] [band] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [1] [band] [pt] [DCT_EOB_TOKEN];
t++;
}
@@ -189,12 +190,13 @@
static void tokenize1st_order_b
(
- MACROBLOCKD *x,
+ MACROBLOCK *x,
TOKENEXTRA **tp,
int type, /* which plane: 0=Y no DC, 1=Y2, 2=UV, 3=Y with DC */
VP8_COMP *cpi
)
{
+ MACROBLOCKD *xd = &x->e_mbd;
unsigned int block;
const BLOCKD *b;
int pt; /* near block/prev token context index */
@@ -207,15 +209,15 @@
int band, rc, v;
int tmp1, tmp2;
- b = x->block;
+ b = xd->block;
/* Luma */
for (block = 0; block < 16; block++, b++)
{
tmp1 = vp8_block2above[block];
tmp2 = vp8_block2left[block];
qcoeff_ptr = b->qcoeff;
- a = (ENTROPY_CONTEXT *)x->above_context + tmp1;
- l = (ENTROPY_CONTEXT *)x->left_context + tmp2;
+ a = (ENTROPY_CONTEXT *)xd->above_context + tmp1;
+ l = (ENTROPY_CONTEXT *)xd->left_context + tmp2;
VP8_COMBINEENTROPYCONTEXTS(pt, *a, *l);
@@ -228,7 +230,7 @@
t->context_tree = cpi->common.fc.coef_probs [type] [c] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [type] [c] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [type] [c] [pt] [DCT_EOB_TOKEN];
t++;
*tp = t;
*a = *l = 0;
@@ -243,7 +245,7 @@
t->context_tree = cpi->common.fc.coef_probs [type] [c] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [type] [c] [pt] [token];
+ ++x->coef_counts [type] [c] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
c++;
@@ -261,7 +263,7 @@
t->context_tree = cpi->common.fc.coef_probs [type] [band] [pt];
t->skip_eob_node = (pt == 0);
- ++cpi->coef_counts [type] [band] [pt] [token];
+ ++x->coef_counts [type] [band] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
@@ -273,7 +275,7 @@
t->context_tree = cpi->common.fc.coef_probs [type] [band] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [type] [band] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [type] [band] [pt] [DCT_EOB_TOKEN];
t++;
}
@@ -287,8 +289,8 @@
tmp1 = vp8_block2above[block];
tmp2 = vp8_block2left[block];
qcoeff_ptr = b->qcoeff;
- a = (ENTROPY_CONTEXT *)x->above_context + tmp1;
- l = (ENTROPY_CONTEXT *)x->left_context + tmp2;
+ a = (ENTROPY_CONTEXT *)xd->above_context + tmp1;
+ l = (ENTROPY_CONTEXT *)xd->left_context + tmp2;
VP8_COMBINEENTROPYCONTEXTS(pt, *a, *l);
@@ -299,7 +301,7 @@
t->context_tree = cpi->common.fc.coef_probs [2] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [2] [0] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [2] [0] [pt] [DCT_EOB_TOKEN];
t++;
*tp = t;
*a = *l = 0;
@@ -314,7 +316,7 @@
t->context_tree = cpi->common.fc.coef_probs [2] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [2] [0] [pt] [token];
+ ++x->coef_counts [2] [0] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
c = 1;
@@ -333,7 +335,7 @@
t->skip_eob_node = (pt == 0);
- ++cpi->coef_counts [2] [band] [pt] [token];
+ ++x->coef_counts [2] [band] [pt] [token];
pt = vp8_prev_token_class[token];
t++;
@@ -346,7 +348,7 @@
t->skip_eob_node = 0;
- ++cpi->coef_counts [2] [band] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [2] [band] [pt] [DCT_EOB_TOKEN];
t++;
}
@@ -374,16 +376,18 @@
}
-void vp8_tokenize_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t)
+void vp8_tokenize_mb(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t)
{
+ MACROBLOCKD *xd = &x->e_mbd;
int plane_type;
int has_y2_block;
- has_y2_block = (x->mode_info_context->mbmi.mode != B_PRED
- && x->mode_info_context->mbmi.mode != SPLITMV);
+ has_y2_block = (xd->mode_info_context->mbmi.mode != B_PRED
+ && xd->mode_info_context->mbmi.mode != SPLITMV);
- x->mode_info_context->mbmi.mb_skip_coeff = mb_is_skippable(x, has_y2_block);
- if (x->mode_info_context->mbmi.mb_skip_coeff)
+ xd->mode_info_context->mbmi.mb_skip_coeff =
+ mb_is_skippable(xd, has_y2_block);
+ if (xd->mode_info_context->mbmi.mb_skip_coeff)
{
if (!cpi->common.mb_no_coeff_skip)
{
@@ -391,8 +395,8 @@
}
else
{
- vp8_fix_contexts(x);
- cpi->skip_true_count++;
+ vp8_fix_contexts(xd);
+ x->skip_true_count++;
}
return;
@@ -488,7 +492,8 @@
TOKENEXTRA **tp,
ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l,
- VP8_COMP *cpi
+ VP8_COMP *cpi,
+ MACROBLOCK *x
)
{
int pt; /* near block/prev token context index */
@@ -498,13 +503,12 @@
t->Token = DCT_EOB_TOKEN;
t->context_tree = cpi->common.fc.coef_probs [1] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [1] [0] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [1] [0] [pt] [DCT_EOB_TOKEN];
++t;
*tp = t;
pt = 0;
*a = *l = pt;
-
}
static void stuff1st_order_b
@@ -513,7 +517,8 @@
ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l,
int type,
- VP8_COMP *cpi
+ VP8_COMP *cpi,
+ MACROBLOCK *x
)
{
int pt; /* near block/prev token context index */
@@ -524,20 +529,21 @@
t->Token = DCT_EOB_TOKEN;
t->context_tree = cpi->common.fc.coef_probs [type] [band] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts [type] [band] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts [type] [band] [pt] [DCT_EOB_TOKEN];
++t;
*tp = t;
pt = 0; /* 0 <-> all coeff data is zero */
*a = *l = pt;
+}
-}
static
void stuff1st_order_buv
(
TOKENEXTRA **tp,
ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l,
- VP8_COMP *cpi
+ VP8_COMP *cpi,
+ MACROBLOCK *x
)
{
int pt; /* near block/prev token context index */
@@ -547,38 +553,38 @@
t->Token = DCT_EOB_TOKEN;
t->context_tree = cpi->common.fc.coef_probs [2] [0] [pt];
t->skip_eob_node = 0;
- ++cpi->coef_counts[2] [0] [pt] [DCT_EOB_TOKEN];
+ ++x->coef_counts[2] [0] [pt] [DCT_EOB_TOKEN];
++t;
*tp = t;
pt = 0; /* 0 <-> all coeff data is zero */
*a = *l = pt;
-
}
-void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCKD *x, TOKENEXTRA **t)
+void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t)
{
- ENTROPY_CONTEXT * A = (ENTROPY_CONTEXT *)x->above_context;
- ENTROPY_CONTEXT * L = (ENTROPY_CONTEXT *)x->left_context;
+ MACROBLOCKD *xd = &x->e_mbd;
+ ENTROPY_CONTEXT * A = (ENTROPY_CONTEXT *)xd->above_context;
+ ENTROPY_CONTEXT * L = (ENTROPY_CONTEXT *)xd->left_context;
int plane_type;
int b;
plane_type = 3;
- if((x->mode_info_context->mbmi.mode != B_PRED
- && x->mode_info_context->mbmi.mode != SPLITMV))
+ if((xd->mode_info_context->mbmi.mode != B_PRED
+ && xd->mode_info_context->mbmi.mode != SPLITMV))
{
stuff2nd_order_b(t,
- A + vp8_block2above[24], L + vp8_block2left[24], cpi);
+ A + vp8_block2above[24], L + vp8_block2left[24], cpi, x);
plane_type = 0;
}
for (b = 0; b < 16; b++)
stuff1st_order_b(t,
A + vp8_block2above[b],
- L + vp8_block2left[b], plane_type, cpi);
+ L + vp8_block2left[b], plane_type, cpi, x);
for (b = 16; b < 24; b++)
stuff1st_order_buv(t,
A + vp8_block2above[b],
- L + vp8_block2left[b], cpi);
+ L + vp8_block2left[b], cpi, x);
}
void vp8_fix_contexts(MACROBLOCKD *x)
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