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Merge commit '89aebc5bcc6e23a0a79c3f51c3a55c3571692ba0'

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* commit '89aebc5bcc6e23a0a79c3f51c3a55c3571692ba0':
  lavc: align the linesize to 32 when AVX is enabled

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-03-15 22:16:53 -03:00
commit 6c4665deb4
2 changed files with 6 additions and 2 deletions
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6
configure vendored
View File

@ -1835,7 +1835,9 @@ ARCH_FEATURES="
local_aligned_8
local_aligned_16
local_aligned_32
simd_align
simd_align_16
simd_align_32
"
BUILTIN_LIST="
@ -2333,7 +2335,9 @@ aligned_stack_if_any="aarch64 ppc x86"
fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
fast_unaligned_if_any="aarch64 ppc x86"
simd_align_if_any="simd_align_16 simd_align_32"
simd_align_16_if_any="altivec neon sse"
simd_align_32_if_any="avx"
# system capabilities
symver_if_any="symver_asm_label symver_gnu_asm"
@ -6405,7 +6409,7 @@ enabled_all dxva2 dxva2api_cobj CoTaskMemFree &&
enable dxva2_lib
! enabled_any memalign posix_memalign aligned_malloc &&
enabled simd_align_16 && enable memalign_hack
enabled simd_align && enable memalign_hack
# add_dep lib dep
# -> enable ${lib}_deps_${dep}

2
libavcodec/internal.h
View File

@ -74,7 +74,7 @@
#define FF_SIGNBIT(x) ((x) >> CHAR_BIT * sizeof(x) - 1)
#if HAVE_AVX
#if HAVE_SIMD_ALIGN_32
# define STRIDE_ALIGN 32
#elif HAVE_SIMD_ALIGN_16
# define STRIDE_ALIGN 16