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| author | James Zern <jzern@google.com> | 2021-04-27 18:02:35 -0700 |
|---|---|---|
| committer | James Zern <jzern@google.com> | 2021-04-27 18:03:30 -0700 |
| commit | 07cf024d4d061feac503054d15d039c2cfbce35e (patch) | |
| tree | 603c4f8b68d7f361e895ecfdeec74e41a8f49f9a /vpx_dsp | |
| parent | 5ca8c5f31d2d1c5d9760577a651e0d710cef7663 (diff) | |
| download | libvpx-07cf024d4d061feac503054d15d039c2cfbce35e.tar libvpx-07cf024d4d061feac503054d15d039c2cfbce35e.tar.gz libvpx-07cf024d4d061feac503054d15d039c2cfbce35e.tar.bz2 libvpx-07cf024d4d061feac503054d15d039c2cfbce35e.zip | |
vpx_convolve_avg_neon: prefer != 0 to > 0 in tests
this produces better assembly code
Change-Id: I174b67a595d7efeb60c921f066302043b1c7d84e
Diffstat (limited to 'vpx_dsp')
| -rw-r--r-- | vpx_dsp/arm/vpx_convolve_avg_neon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/vpx_dsp/arm/vpx_convolve_avg_neon.c b/vpx_dsp/arm/vpx_convolve_avg_neon.c index 07349d03a..8e3ee599f 100644 --- a/vpx_dsp/arm/vpx_convolve_avg_neon.c +++ b/vpx_dsp/arm/vpx_convolve_avg_neon.c @@ -43,7 +43,7 @@ void vpx_convolve_avg_neon(const uint8_t *src, ptrdiff_t src_stride, vst1_lane_u32((uint32_t *)dst, vreinterpret_u32_u8(dd0), 1); dst += dst_stride; h -= 2; - } while (h > 0); + } while (h != 0); } else if (w == 8) { // avg8 uint8x8_t s0, s1, d0, d1; uint8x16_t s01, d01; @@ -64,7 +64,7 @@ void vpx_convolve_avg_neon(const uint8_t *src, ptrdiff_t src_stride, vst1_u8(dst, vget_high_u8(d01)); dst += dst_stride; h -= 2; - } while (h > 0); + } while (h != 0); } else if (w < 32) { // avg16 uint8x16_t s0, s1, d0, d1; do { @@ -83,7 +83,7 @@ void vpx_convolve_avg_neon(const uint8_t *src, ptrdiff_t src_stride, vst1q_u8(dst, d1); dst += dst_stride; h -= 2; - } while (h > 0); + } while (h != 0); } else if (w == 32) { // avg32 uint8x16_t s0, s1, s2, s3, d0, d1, d2, d3; do { @@ -110,7 +110,7 @@ void vpx_convolve_avg_neon(const uint8_t *src, ptrdiff_t src_stride, vst1q_u8(dst + 16, d3); dst += dst_stride; h -= 2; - } while (h > 0); + } while (h != 0); } else { // avg64 uint8x16_t s0, s1, s2, s3, d0, d1, d2, d3; do { |