generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added two new skip experiments.

Browse Source 
sf->unused_mode_skip_lvl. Tests modes as normal for all
sizes at or below the given level. At larger sizes it skips
all modes that were not chosen at any smaller size.
Hence setting BLOCK_SIZE_SB64X64 is in effect off.
Setting BLOCK_SIZE_AB4X4 will only consider modes that
were chosen for one or more 4x4 blocks at larger sizes.

sf->reference_masking.
Do a test encode of the NONE partition at one size and create
a reference frame mask based on the best rd choice. In the
full search only allow this reference frame.
Currently it is testing 64x64 and repeats this in the full search.
This does not work well with Jim's Partition code just now and
is disabled by default.

Change-Id: I8f8c52d2ef4a0c08100150b0ea4155d1aaab93dd
This commit is contained in:
Paul Wilkins
2013-07-01 16:27:12 +01:00
parent b0a2871c35
commit 72c5778ec5
4 changed files with 106 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
vp9/encoder/vp9_onyx_int.h
View File

@@ -235,6 +235,8 @@ typedef struct {
int use_one_partition_size_always;
int less_rectangular_check;
int use_square_partition_only;
int unused_mode_skip_lvl;
int reference_masking;
BLOCK_SIZE_TYPE always_this_block_size;
int use_partitions_greater_than;
BLOCK_SIZE_TYPE greater_than_block_size;
@@ -343,6 +345,9 @@ typedef struct VP9_COMP {
unsigned int mode_check_freq[MAX_MODES];
unsigned int mode_test_hit_counts[MAX_MODES];
unsigned int mode_chosen_counts[MAX_MODES];
int64_t unused_mode_skip_mask;
int ref_frame_mask;
int set_ref_frame_mask;
int rd_thresh_mult[MAX_MODES];
int rd_baseline_thresh[BLOCK_SIZE_TYPES][MAX_MODES];