Linfeng Zhang
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d586cdb4d4
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Remove the unnecessary cast of (int16_t)cospi_{1...31}_64
BUG=webm:1450
Change-Id: If59743aafe99226e0ec67ab5d20678ce25f53ab8
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2017-09-20 14:13:26 -07:00 |
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Linfeng Zhang
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76a3d3fcc5
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Remove the unnecessary upcasts of (int)cospi_{1...31}_64
BUG=webm:1450
Change-Id: Ib046fe28caec5b9ebdc9d0152df7c54ff4266858
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2017-09-20 14:13:26 -07:00 |
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Linfeng Zhang
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3f05a70c41
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Update 32x32 idct sse2 and ssse3 optimizations.
Change-Id: I51106e90344035452621c49a6e1be7d5276b6c70
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2017-08-14 16:59:31 -07:00 |
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Linfeng Zhang
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fa829e0e5a
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Replace multiplication_and_add() with butterfly() in idct x86 code
Change-Id: I266e45a3d75a5357c7d6e6f20ab5c6fdbfe4982e
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2017-08-04 15:33:34 -07:00 |
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Linfeng Zhang
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6738ad7aaf
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Update x86 idct optimization
Move constant coefficients preparation into inline function.
Change-Id: I1d000c6b161794c8828ff70768439b767e2afea1
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2017-08-01 14:40:12 -07:00 |
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James Zern
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1c666465af
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inv_txfm_{sse2,ssse3}: clear conversion warnings
visual studio reports tran_high_t (int64) -> short in calls to
_mm_set1_epi16
Change-Id: Icb8d1baee77ad3d45edb1477a443d3e648f0b745
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2017-07-25 20:13:49 -07:00 |
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Linfeng Zhang
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9ac78ae35f
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Refactor vpx_idct8x8_12_add_ssse3() and add inv_txfm_ssse3.h
BUG=webm:1412
Change-Id: I1f640db71ad4c644b7521305a781f2218eb1ba9d
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2017-06-29 17:13:28 -07:00 |
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