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Merge "vp9_subpixel_8t_intrin_avx2: fix build w/clang 3.4+"

This commit is contained in:
James Zern 2014-03-06 11:41:44 -08:00 коммит произвёл Gerrit Code Review
Родитель c610a3b03f caecedc92f
Коммит fe49c05214
1 изменённых файлов: 22 добавлений и 24 удалений
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46
vp9/common/x86/vp9_subpixel_8t_intrin_avx2.c
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@ -32,6 +32,26 @@ DECLARE_ALIGNED(32, static const uint8_t, filt4_global_avx2[32]) = {
6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14
};
#if defined(__clang__)
# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ <= 3)
# define MM256_BROADCASTSI128_SI256(x) \
_mm_broadcastsi128_si256((__m128i const *)&(x))
# else // clang > 3.3
# define MM256_BROADCASTSI128_SI256(x) _mm256_broadcastsi128_si256(x)
# endif // clang <= 3.3
#elif defined(__GNUC__)
# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ <= 6)
# define MM256_BROADCASTSI128_SI256(x) \
_mm_broadcastsi128_si256((__m128i const *)&(x))
# elif __GNUC__ == 4 && __GNUC_MINOR__ == 7
# define MM256_BROADCASTSI128_SI256(x) _mm_broadcastsi128_si256(x)
# else // gcc > 4.7
# define MM256_BROADCASTSI128_SI256(x) _mm256_broadcastsi128_si256(x)
# endif // gcc <= 4.6
#else // !(gcc || clang)
# define MM256_BROADCASTSI128_SI256(x) _mm256_broadcastsi128_si256(x)
#endif // __clang__
void vp9_filter_block1d16_h8_avx2(unsigned char *src_ptr,
unsigned int src_pixels_per_line,
unsigned char *output_ptr,
@ -53,18 +73,7 @@ void vp9_filter_block1d16_h8_avx2(unsigned char *src_ptr,
// in both lanes of 128 bit register.
filtersReg =_mm_packs_epi16(filtersReg, filtersReg);
// have the same data in both lanes of a 256 bit register
#if defined (__GNUC__)
#if ( __GNUC__ < 4 || (__GNUC__ == 4 && \
(__GNUC_MINOR__ < 6 || (__GNUC_MINOR__ == 6 && __GNUC_PATCHLEVEL__ > 0))))
filtersReg32 = _mm_broadcastsi128_si256((__m128i const *)&filtersReg);
#elif(__GNUC__ == 4 && (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ > 0))
filtersReg32 = _mm_broadcastsi128_si256(filtersReg);
#else
filtersReg32 = _mm256_broadcastsi128_si256(filtersReg);
#endif
#else
filtersReg32 = _mm256_broadcastsi128_si256(filtersReg);
#endif
filtersReg32 = MM256_BROADCASTSI128_SI256(filtersReg);
// duplicate only the first 16 bits (first and second byte)
// across 256 bit register
@ -309,18 +318,7 @@ void vp9_filter_block1d16_v8_avx2(unsigned char *src_ptr,
// same data in both lanes of 128 bit register.
filtersReg =_mm_packs_epi16(filtersReg, filtersReg);
// have the same data in both lanes of a 256 bit register
#if defined (__GNUC__)
#if ( __GNUC__ < 4 || (__GNUC__ == 4 && \
(__GNUC_MINOR__ < 6 || (__GNUC_MINOR__ == 6 && __GNUC_PATCHLEVEL__ > 0))))
filtersReg32 = _mm_broadcastsi128_si256((__m128i const *)&filtersReg);
#elif(__GNUC__ == 4 && (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ > 0))
filtersReg32 = _mm_broadcastsi128_si256(filtersReg);
#else
filtersReg32 = _mm256_broadcastsi128_si256(filtersReg);
#endif
#else
filtersReg32 = _mm256_broadcastsi128_si256(filtersReg);
#endif
filtersReg32 = MM256_BROADCASTSI128_SI256(filtersReg);
// duplicate only the first 16 bits (first and second byte)
// across 256 bit register