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| author | Johann <johannkoenig@google.com> | 2016-05-06 17:20:15 -0700 |
|---|---|---|
| committer | Johann <johannkoenig@google.com> | 2016-05-06 17:20:15 -0700 |
| commit | ce11055d57687930c5ee5f6796d2d76787de5f5c (patch) | |
| tree | 304b005882e754d79b1eb9b0db32ff991e7ed51b /vp8/common/rtcd_defs.pl | |
| parent | d3a62ac85007329dc2c9fe0918962a4e13716700 (diff) | |
| download | libvpx-ce11055d57687930c5ee5f6796d2d76787de5f5c.tar.gz | |
Remove sixtap/bilinear 4x4 neon implementations
These implementations rely on casting the pointers to load the data.
Clang implemented optimizations which automatically add alignment hints
to such loads. The 4x4 filters do not guarantee the necessary alignment
so the resulting assembly is broken.
https://llvm.org/bugs/show_bug.cgi?id=24421
BUG=webm:817
BUG=webm:892
Change-Id: I608885299f1f86ff83653b65e0e40d0ae87fb3fe
Diffstat (limited to 'vp8/common/rtcd_defs.pl')
| -rw-r--r-- | vp8/common/rtcd_defs.pl | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/vp8/common/rtcd_defs.pl b/vp8/common/rtcd_defs.pl index b942d5bfa..856ede189 100644 --- a/vp8/common/rtcd_defs.pl +++ b/vp8/common/rtcd_defs.pl @@ -205,7 +205,6 @@ $vp8_sixtap_predict8x4_media=vp8_sixtap_predict8x4_armv6; $vp8_sixtap_predict8x4_dspr2=vp8_sixtap_predict8x4_dspr2; add_proto qw/void vp8_sixtap_predict4x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch"; -#TODO(johannkoenig): fix the neon version https://code.google.com/p/webm/issues/detail?id=817 specialize qw/vp8_sixtap_predict4x4 mmx ssse3 media dspr2 msa/; $vp8_sixtap_predict4x4_media=vp8_sixtap_predict4x4_armv6; $vp8_sixtap_predict4x4_dspr2=vp8_sixtap_predict4x4_dspr2; @@ -223,7 +222,6 @@ specialize qw/vp8_bilinear_predict8x4 mmx media neon msa/; $vp8_bilinear_predict8x4_media=vp8_bilinear_predict8x4_armv6; add_proto qw/void vp8_bilinear_predict4x4/, "unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch"; -#TODO(johannkoenig): fix the neon version https://code.google.com/p/webm/issues/detail?id=892 specialize qw/vp8_bilinear_predict4x4 mmx media msa/; $vp8_bilinear_predict4x4_media=vp8_bilinear_predict4x4_armv6; |