Commit 8810db30 authored by Deb Mukherjee's avatar Deb Mukherjee
Browse files

Removes stack allocation of token_cache

Removes stack-allocation of token_cache in the tokenize
function in the encoder.

Change-Id: Ifdbab76dc2b23384da0080d2e9390533e489db8c
parent 3a833ea3
......@@ -136,7 +136,7 @@ struct macroblock {
// note that token_costs is the cost when eob node is skipped
vp9_coeff_cost token_costs[TX_SIZES];
uint8_t token_cache[1024];
DECLARE_ALIGNED(16, uint8_t, token_cache[1024]);
int optimize;
......@@ -89,6 +89,7 @@ struct tokenize_b_args {
TX_SIZE tx_size;
uint8_t *token_cache;
static void set_entropy_context_b(int plane, int block, BLOCK_SIZE plane_bsize,
......@@ -107,6 +108,7 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
VP9_COMP *cpi = args->cpi;
MACROBLOCKD *xd = args->xd;
TOKENEXTRA **tp = args->tp;
uint8_t *token_cache = args->token_cache;
struct macroblockd_plane *pd = &xd->plane[plane];
MB_MODE_INFO *mbmi = &xd->mi_8x8[0]->mbmi;
int pt; /* near block/prev token context index */
......@@ -121,7 +123,6 @@ static void tokenize_b(int plane, int block, BLOCK_SIZE plane_bsize,
vp9_coeff_count *const counts = cpi->coef_counts[tx_size];
vp9_coeff_probs_model *const coef_probs = cpi->common.fc.coef_probs[tx_size];
const int ref = is_inter_block(mbmi);
uint8_t token_cache[1024];
const uint8_t *const band_translate = get_band_translate(tx_size);
const int seg_eob = get_tx_eob(&cpi->common.seg, segment_id, tx_size);
int aoff, loff;
......@@ -205,7 +206,7 @@ void vp9_tokenize_sb(VP9_COMP *cpi, TOKENEXTRA **t, int dry_run,
const int mb_skip_context = vp9_get_pred_context_mbskip(xd);
const int skip_inc = !vp9_segfeature_active(&cm->seg, mbmi->segment_id,
struct tokenize_b_args arg = {cpi, xd, t, mbmi->tx_size};
struct tokenize_b_args arg = {cpi, xd, t, mbmi->tx_size, cpi->mb.token_cache};
mbmi->skip_coeff = vp9_sb_is_skippable(xd, bsize);
if (mbmi->skip_coeff) {
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