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aom: update libaom to 0ec86ac7ae1e32a7e70410fa4972a655ec3670a4

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Roy Tam 2019-02-22 21:52:01 +08:00
commit eb361970c5
438 changed files with 52661 additions and 21905 deletions
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22
third_party/aom/aom_dsp/x86/quantize_sse2.c vendored
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@ -18,28 +18,6 @@
#include "aom/aom_integer.h"
#include "aom_dsp/x86/quantize_x86.h"
static INLINE __m128i load_coefficients(const tran_low_t *coeff_ptr) {
assert(sizeof(tran_low_t) == 4);
return _mm_setr_epi16((int16_t)coeff_ptr[0], (int16_t)coeff_ptr[1],
(int16_t)coeff_ptr[2], (int16_t)coeff_ptr[3],
(int16_t)coeff_ptr[4], (int16_t)coeff_ptr[5],
(int16_t)coeff_ptr[6], (int16_t)coeff_ptr[7]);
}
static INLINE void store_coefficients(__m128i coeff_vals,
tran_low_t *coeff_ptr) {
assert(sizeof(tran_low_t) == 4);
__m128i one = _mm_set1_epi16(1);
__m128i coeff_vals_hi = _mm_mulhi_epi16(coeff_vals, one);
__m128i coeff_vals_lo = _mm_mullo_epi16(coeff_vals, one);
__m128i coeff_vals_1 = _mm_unpacklo_epi16(coeff_vals_lo, coeff_vals_hi);
__m128i coeff_vals_2 = _mm_unpackhi_epi16(coeff_vals_lo, coeff_vals_hi);
_mm_store_si128((__m128i *)(coeff_ptr), coeff_vals_1);
_mm_store_si128((__m128i *)(coeff_ptr + 4), coeff_vals_2);
}
void aom_quantize_b_sse2(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
const int16_t *zbin_ptr, const int16_t *round_ptr,
const int16_t *quant_ptr,