4283f579c424f07bc07c7f075398053eed3f8281 |
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17-Nov-2014 |
Miao Wang <miaowang@google.com> |
Fix rounding bug of IntrinsicConvolve in cpu_ref bug 18121051 Change-Id: Ica3e32731a7f78c8869b84e1e257216a52f79f8a
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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074424a4ac5b093331df2c92e7a5bcbfff136b71 |
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22-May-2014 |
Jason Sams <jsams@google.com> |
Enable ARM64 intrinsics. This also moves ARM intrinsic ifdefs behing ARCH_ARM_USE_INTRINSICS instead of ARCH_ARM_HAVE_VFP. Change-Id: I48d3d55c77feb931e22288828247e281db43d32b
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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7b7060c61e4182b29186849c5a857ea5f0898e56 |
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21-Apr-2014 |
Rose, James <james.rose@intel.com> |
Improve RS intrinsics performance. Renderscript CPU performance for intrinsics cases is not good for x86 platforms. In many cases it is significantly slower even with SIMD Intrinsics. In current x86 implementation it is using full 32 bit multiplies which aren't well supported on current Atom platforms. This patch uses 16 bit multiply with 32 bit add pmaddwd instruction where appropriate. It also adds atom specificoptimizations to improve RS intrinsics performance. Change-Id: Ifc01b5a6d6f7430d2dc218f1618b9df3fb7937fe Signed-off-by: Xiaofei Wan <xiaofei.wan@intel.com>
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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5cb36d9b36617f6b0493602ef61d620dc8f7e0ae |
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09-Aug-2013 |
Jason Sams <jsams@google.com> |
Merge commit 'b10a68c3' into manualmerge Conflicts: cpu_ref/rsCpuIntrinsicColorMatrix.cpp Change-Id: Ibc2f1514f8858d99f08380f698bc9ae533c69212
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f5ef8df639ba6363aa5d546e57ce872d04144cb6 |
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06-Aug-2013 |
Jason Sams <jsams@google.com> |
Neon detection for RS SDK compat lib. Change-Id: I3887158c7ec97ba116c28dc7b1d0c789b81fae60
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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3b35d775a777c36a178ce3fc97ff1e169aab3f1e |
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26-Jun-2013 |
Jason Sams <jsams@google.com> |
Implement U1, U2, F1, F2, F4 convolve 3x3 Change-Id: Ib6ffd75ba19cf09a710f39fcd07400aae12d60ca
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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c905efd76fdcc1b8846b229bf7d991d185a7b4b7 |
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27-Nov-2012 |
Jason Sams <jsams@google.com> |
Cleanup pass + implement blur uchar Change-Id: Ib7f1c5218663b468a3c11daa2c3373ae132145ac Conflicts: cpu_ref/rsCpuIntrinsicBlend.cpp
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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4cca49b13db92b13ca07c1d330ad450d1b10f507 |
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21-Nov-2012 |
Tim Murray <timmurray@google.com> |
Fix off-by-one error in convolve3x3. Bug: 7599424 Change-Id: If668bd1ce2306b53efd20a09d16104cbf9fd4b77
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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709a0978ae141198018ca9769f8d96292a8928e6 |
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16-Nov-2012 |
Jason Sams <jsams@google.com> |
Separate CPU driver impl from reference driver. Change-Id: Ifb484edda665959b81d7b1f890d108bfa20a535d
/frameworks/rs/cpu_ref/rsCpuIntrinsicConvolve3x3.cpp
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