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author | Dmitry Kovalev <dkovalev@google.com> | 2013-05-07 17:18:57 -0700 |
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committer | Dmitry Kovalev <dkovalev@google.com> | 2013-05-07 17:18:57 -0700 |
commit | 8e392959349dc4cb48b3e3f289be8b052ff433e5 (patch) | |
tree | 97cd3b4494a3e4643637a1f72ff462164c94c8e8 /vp9/common | |
parent | e8747866dc1c2eee2c366a34506acbdf87843378 (diff) | |
download | libvpx-8e392959349dc4cb48b3e3f289be8b052ff433e5.tar libvpx-8e392959349dc4cb48b3e3f289be8b052ff433e5.tar.gz libvpx-8e392959349dc4cb48b3e3f289be8b052ff433e5.tar.bz2 libvpx-8e392959349dc4cb48b3e3f289be8b052ff433e5.zip |
Using 4-iteration loop for extra_mb_col inside loopfilter function.
Change-Id: I3a4f456035628a9397bdc57c19cdb03439ab1ed3
Diffstat (limited to 'vp9/common')
-rw-r--r-- | vp9/common/vp9_loopfilter.c | 63 |
1 files changed, 15 insertions, 48 deletions
diff --git a/vp9/common/vp9_loopfilter.c b/vp9/common/vp9_loopfilter.c index 022abb8aa..d6afabd58 100644 --- a/vp9/common/vp9_loopfilter.c +++ b/vp9/common/vp9_loopfilter.c @@ -462,54 +462,21 @@ void vp9_loop_filter_frame(VP9_COMMON *cm, } if (extra_mb_col) { // process 4 MB in the extra MB col - // process 1st MB - mi = mode_info_context; - do_left_v = (mb_col > 0); - do_above_h = (mb_row > 0); - do_left_v_mbuv = 1; - do_above_h_mbuv = 1; - lpf_mb(cm, mi, do_left_v, do_above_h, - do_left_v_mbuv, do_above_h_mbuv, - y_ptr, - y_only? 0 : u_ptr, - y_only? 0 : v_ptr, - y_stride, uv_stride, dering); - // process 2nd MB - mi = mode_info_context + (mis << 1); - do_left_v = (mb_col > 0); - do_above_h = 1; - do_left_v_mbuv = 1; - do_above_h_mbuv = 1; - lpf_mb(cm, mi, do_left_v, do_above_h, - do_left_v_mbuv, do_above_h_mbuv, - y_ptr + 16 * y_stride, - y_only ? 0 : (u_ptr + 8 * uv_stride), - y_only ? 0 : (v_ptr + 8 * uv_stride), - y_stride, uv_stride, dering); - // process 3nd MB - mi = mode_info_context + (mis << 1) * 2; - do_left_v = (mb_col > 0); - do_above_h = 1; - do_left_v_mbuv = 1; - do_above_h_mbuv = 1; - lpf_mb(cm, mi, do_left_v, do_above_h, - do_left_v_mbuv, do_above_h_mbuv, - y_ptr + 32 * y_stride, - y_only ? 0 : (u_ptr + 16 * uv_stride), - y_only ? 0 : (v_ptr + 16 * uv_stride), - y_stride, uv_stride, dering); - // process 4th MB - mi = mode_info_context + (mis << 1) * 3; - do_left_v = (mb_col > 0); - do_above_h = 1; - do_left_v_mbuv = 1; - do_above_h_mbuv = 1; - lpf_mb(cm, mi, do_left_v, do_above_h, - do_left_v_mbuv, do_above_h_mbuv, - y_ptr + 48 * y_stride, - y_only ? 0 : (u_ptr + 24 * uv_stride), - y_only ? 0 : (v_ptr + 24 * uv_stride), - y_stride, uv_stride, dering); + int k; + for (k = 0; k < 4; ++k) { + mi = mode_info_context + (mis << 1) * k; + do_left_v = (mb_col > 0); + do_above_h = k == 0 ? mb_row > 0 : 1; + do_left_v_mbuv = 1; + do_above_h_mbuv = 1; + lpf_mb(cm, mi, do_left_v, do_above_h, + do_left_v_mbuv, do_above_h_mbuv, + y_ptr + (k * 16) * y_stride, + y_only ? 0 : (u_ptr + (k * 8) * uv_stride), + y_only ? 0 : (v_ptr + (k * 8) * uv_stride), + y_stride, uv_stride, dering); + } + y_ptr += 16; u_ptr = y_only? 0 : u_ptr + 8; v_ptr = y_only? 0 : v_ptr + 8; |