diff options
Diffstat (limited to 'vp9/encoder/vp9_encodeframe.c')
| -rw-r--r-- | vp9/encoder/vp9_encodeframe.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c index 89714ac3a..730a229ca 100644 --- a/vp9/encoder/vp9_encodeframe.c +++ b/vp9/encoder/vp9_encodeframe.c @@ -490,18 +490,23 @@ static void choose_partitioning(VP9_COMP *cpi, int pixels_wide = 64, pixels_high = 64; const YV12_BUFFER_CONFIG *yv12 = get_ref_frame_buffer(cpi, LAST_FRAME); const struct scale_factors *const sf = &cm->frame_refs[LAST_FRAME - 1].sf; - // Always use 4x4 partition for key frame. int use_4x4_partition = (cm->frame_type == KEY_FRAME); - int variance4x4downsample[16]; int low_res = (cm->width <= 352 && cm->height <= 288) ? 1 : 0; const int threshold_multiplier = cm->frame_type == KEY_FRAME ? 80 : 4; - int64_t threshold_base = (int64_t)(threshold_multiplier * + int64_t threshold_base; + int64_t threshold; + int64_t threshold_bsize_min; + int64_t threshold_bsize_max; + + vp9_clear_system_state(); + threshold_base = (int64_t)(threshold_multiplier * vp9_convert_qindex_to_q(cm->base_qindex, cm->bit_depth)); - int64_t threshold = threshold_base; - int64_t threshold_bsize_min = threshold_base << 6; - int64_t threshold_bsize_max = threshold_base; + threshold = threshold_base; + threshold_bsize_min = threshold_base << 6; + threshold_bsize_max = threshold_base; + // Modify thresholds for key frame and for low-resolutions (set lower // thresholds to favor split). if (cm->frame_type == KEY_FRAME) { @@ -512,7 +517,6 @@ static void choose_partitioning(VP9_COMP *cpi, threshold_bsize_max = threshold_base >> 2; } - vp9_clear_system_state(); set_offsets(cpi, tile, x, mi_row, mi_col, BLOCK_64X64); if (xd->mb_to_right_edge < 0) |