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| author | Anton Khirnov <anton@khirnov.net> | 2016-07-30 20:54:42 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2016-08-03 10:56:53 +0200 |
| commit | 89aebc5bcc6e23a0a79c3f51c3a55c3571692ba0 (patch) | |
| tree | 381d7226f4558a9010d421e531d9050ce91e2321 | |
| parent | 63ac8e2d93080b74f6be32c7c3c1a1e44aacf34e (diff) | |
| download | ffmpeg-89aebc5bcc6e23a0a79c3f51c3a55c3571692ba0.tar.gz | |
lavc: align the linesize to 32 when AVX is enabled
| -rwxr-xr-x | configure | 6 | ||||
| -rw-r--r-- | libavcodec/utils.c | 4 |
2 files changed, 8 insertions, 2 deletions
@@ -1469,7 +1469,9 @@ ARCH_FEATURES=" local_aligned_8 local_aligned_16 local_aligned_32 + simd_align simd_align_16 + simd_align_32 " BUILTIN_LIST=" @@ -1880,7 +1882,9 @@ 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" @@ -5032,7 +5036,7 @@ enabled_all dxva2 CoTaskMemFree && enable dxva2_lib ! enabled_any memalign posix_memalign aligned_malloc && - enabled simd_align_16 && enable memalign_hack + enabled simd_align && enable memalign_hack map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 4184b95e63..ce86bfa2a7 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -178,7 +178,9 @@ int ff_side_data_update_matrix_encoding(AVFrame *frame, return 0; } -#if HAVE_SIMD_ALIGN_16 +#if HAVE_SIMD_ALIGN_32 +# define STRIDE_ALIGN 32 +#elif HAVE_SIMD_ALIGN_16 # define STRIDE_ALIGN 16 #else # define STRIDE_ALIGN 8 |