ref: 6d8c8c62019c00a14c899c7fed75bbe276bb103a
parent: b3ceb629badb9f0720db71a3c8a3f564311fcc02
author: James Zern <jzern@google.com>
date: Wed Feb 24 14:48:49 EST 2016
x86/convolve.h: replace while w/if for w < 16 in non-hbd configurations; any high-bitdepth changes will be done in a follow-up Change-Id: Ia74e30971b744c1faab68c92fdeda1a053988c77
--- a/vpx_dsp/x86/convolve.h
+++ b/vpx_dsp/x86/convolve.h
@@ -45,7 +45,7 @@
dst += 16; \
w -= 16; \
} \
- while (w >= 8) { \+ if (w == 8) { \vpx_filter_block1d8_##dir##8_##avg##opt(src_start, \
src_stride, \
dst, \
@@ -52,11 +52,7 @@
dst_stride, \
h, \
filter); \
- src += 8; \
- dst += 8; \
- w -= 8; \
- } \
- while (w >= 4) { \+ } else if (w == 4) { \vpx_filter_block1d4_##dir##8_##avg##opt(src_start, \
src_stride, \
dst, \
@@ -63,9 +59,6 @@
dst_stride, \
h, \
filter); \
- src += 4; \
- dst += 4; \
- w -= 4; \
} \
} else { \ while (w >= 16) { \@@ -79,7 +72,7 @@
dst += 16; \
w -= 16; \
} \
- while (w >= 8) { \+ if (w == 8) { \vpx_filter_block1d8_##dir##2_##avg##opt(src, \
src_stride, \
dst, \
@@ -86,11 +79,7 @@
dst_stride, \
h, \
filter); \
- src += 8; \
- dst += 8; \
- w -= 8; \
- } \
- while (w >= 4) { \+ } else if (w == 4) { \vpx_filter_block1d4_##dir##2_##avg##opt(src, \
src_stride, \
dst, \
@@ -97,9 +86,6 @@
dst_stride, \
h, \
filter); \
- src += 4; \
- dst += 4; \
- w -= 4; \
} \
} \
}