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Removing init_rdcost_stack() + cleanup.

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Change-Id: I6fcbc833063c658749b2d43bb9968a5762647061
This commit is contained in:
Dmitry Kovalev 2014-02-11 18:08:06 -08:00
parent 9453c64726
commit eff5b79260
1 changed files with 12 additions and 21 deletions
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33
vp9/encoder/vp9_rdopt.c
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@ -68,7 +68,7 @@ struct rdcost_block_args {
int64_t this_rd;
int64_t best_rd;
int skip;
const int16_t *scan, *nb;
const scan_order *so;
};
const MODE_DEFINITION vp9_mode_order[MAX_MODES] = {
@ -635,7 +635,7 @@ static void rate_block(int plane, int block, BLOCK_SIZE plane_bsize,
args->rate = cost_coeffs(args->x, plane, block, args->t_above + x_idx,
args->t_left + y_idx, tx_size,
args->scan, args->nb);
args->so->scan, args->so->neighbors);
}
static void block_rd_txfm(int plane, int block, BLOCK_SIZE plane_bsize,
@ -710,49 +710,40 @@ void vp9_get_entropy_contexts(TX_SIZE tx_size,
}
}
static void init_rdcost_stack(MACROBLOCK *x, const int64_t ref_rdcost,
struct rdcost_block_args *arg) {
vpx_memset(arg, 0, sizeof(struct rdcost_block_args));
arg->x = x;
arg->best_rd = ref_rdcost;
}
static void txfm_rd_in_plane(MACROBLOCK *x,
int *rate, int64_t *distortion,
int *skippable, int64_t *sse,
int64_t ref_best_rd, int plane,
BLOCK_SIZE bsize, TX_SIZE tx_size) {
struct rdcost_block_args rd_stack;
MACROBLOCKD *const xd = &x->e_mbd;
struct macroblockd_plane *const pd = &xd->plane[plane];
const BLOCK_SIZE bs = get_plane_block_size(bsize, pd);
const int num_4x4_w = num_4x4_blocks_wide_lookup[bs];
const int num_4x4_h = num_4x4_blocks_high_lookup[bs];
const scan_order *so;
struct rdcost_block_args args = { 0 };
args.x = x;
args.best_rd = ref_best_rd;
init_rdcost_stack(x, ref_best_rd, &rd_stack);
if (plane == 0)
xd->mi_8x8[0]->mbmi.tx_size = tx_size;
vp9_get_entropy_contexts(tx_size, rd_stack.t_above, rd_stack.t_left,
vp9_get_entropy_contexts(tx_size, args.t_above, args.t_left,
pd->above_context, pd->left_context,
num_4x4_w, num_4x4_h);
so = get_scan(xd, tx_size, pd->plane_type, 0);
rd_stack.scan = so->scan;
rd_stack.nb = so->neighbors;
args.so = get_scan(xd, tx_size, pd->plane_type, 0);
vp9_foreach_transformed_block_in_plane(xd, bsize, plane,
block_rd_txfm, &rd_stack);
if (rd_stack.skip) {
block_rd_txfm, &args);
if (args.skip) {
*rate = INT_MAX;
*distortion = INT64_MAX;
*sse = INT64_MAX;
*skippable = 0;
} else {
*distortion = rd_stack.this_dist;
*rate = rd_stack.this_rate;
*sse = rd_stack.this_sse;
*distortion = args.this_dist;
*rate = args.this_rate;
*sse = args.this_sse;
*skippable = vp9_is_skippable_in_plane(x, bsize, plane);
}
}