From db85ea21848e30e12f21a0e51da9ca2c54480988 Mon Sep 17 00:00:00 2001
From: Dmitry Kovalev <dkovalev@google.com>
Date: Wed, 2 Apr 2014 19:07:51 -0700
Subject: [PATCH] Making frame_branch_ct a local array.
Change-Id: Id79ed3b87fd6055e96738af53eb964addd0b918b
---
vp9/encoder/vp9_bitstream.c | 14 ++++++++------
vp9/encoder/vp9_onyx_int.h | 1 -
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c
index 7c811e2a30..dbefe1ecf2 100644
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -484,12 +484,12 @@ static void write_modes(VP9_COMP *cpi,
}
}
-static void build_tree_distribution(VP9_COMP *cpi, TX_SIZE tx_size) {
+static void build_tree_distribution(VP9_COMP *cpi, TX_SIZE tx_size,
+ vp9_coeff_stats *coef_branch_ct) {
vp9_coeff_probs_model *coef_probs = cpi->frame_coef_probs[tx_size];
vp9_coeff_count *coef_counts = cpi->coef_counts[tx_size];
unsigned int (*eob_branch_ct)[REF_TYPES][COEF_BANDS][COEFF_CONTEXTS] =
cpi->common.counts.eob_branch[tx_size];
- vp9_coeff_stats *coef_branch_ct = cpi->frame_branch_ct[tx_size];
int i, j, k, l, m;
for (i = 0; i < PLANE_TYPES; ++i) {
@@ -512,11 +512,11 @@ static void build_tree_distribution(VP9_COMP *cpi, TX_SIZE tx_size) {
}
static void update_coef_probs_common(vp9_writer* const bc, VP9_COMP *cpi,
- TX_SIZE tx_size) {
+ TX_SIZE tx_size,
+ vp9_coeff_stats *frame_branch_ct) {
vp9_coeff_probs_model *new_frame_coef_probs = cpi->frame_coef_probs[tx_size];
vp9_coeff_probs_model *old_frame_coef_probs =
cpi->common.fc.coef_probs[tx_size];
- vp9_coeff_stats *frame_branch_ct = cpi->frame_branch_ct[tx_size];
const vp9_prob upd = DIFF_UPDATE_PROB;
const int entropy_nodes_update = UNCONSTRAINED_NODES;
int i, j, k, l, t;
@@ -669,13 +669,15 @@ static void update_coef_probs(VP9_COMP *cpi, vp9_writer* w) {
const TX_MODE tx_mode = cpi->common.tx_mode;
const TX_SIZE max_tx_size = tx_mode_to_biggest_tx_size[tx_mode];
TX_SIZE tx_size;
+ vp9_coeff_stats frame_branch_ct[TX_SIZES][PLANE_TYPES];
+
vp9_clear_system_state();
for (tx_size = TX_4X4; tx_size <= TX_32X32; ++tx_size)
- build_tree_distribution(cpi, tx_size);
+ build_tree_distribution(cpi, tx_size, frame_branch_ct[tx_size]);
for (tx_size = TX_4X4; tx_size <= max_tx_size; ++tx_size)
- update_coef_probs_common(w, cpi, tx_size);
+ update_coef_probs_common(w, cpi, tx_size, frame_branch_ct[tx_size]);
}
static void encode_loopfilter(struct loopfilter *lf,
diff --git a/vp9/encoder/vp9_onyx_int.h b/vp9/encoder/vp9_onyx_int.h
index ab26125158..9a2bafc3e5 100644
--- a/vp9/encoder/vp9_onyx_int.h
+++ b/vp9/encoder/vp9_onyx_int.h
@@ -385,7 +385,6 @@ typedef struct VP9_COMP {
vp9_coeff_count coef_counts[TX_SIZES][PLANE_TYPES];
vp9_coeff_probs_model frame_coef_probs[TX_SIZES][PLANE_TYPES];
- vp9_coeff_stats frame_branch_ct[TX_SIZES][PLANE_TYPES];
struct vpx_codec_pkt_list *output_pkt_list;
--
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