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| author | avsharapov <analytics.kzn@gmail.com> | 2018-10-13 13:31:39 +0300 |
|---|---|---|
| committer | Iskander Sharipov <iskander.sharipov@intel.com> | 2018-10-13 11:18:56 +0000 |
| commit | e489a236b40febae0c2df0462ae8dd6cffdd3646 (patch) | |
| tree | 61ec2d5f97b0471980de537f993373041a9e77b0 /src/image | |
| parent | c4f07510a0161c4493a751984e24532a1b189759 (diff) | |
| download | go-e489a236b40febae0c2df0462ae8dd6cffdd3646.tar.gz go-e489a236b40febae0c2df0462ae8dd6cffdd3646.zip | |
jpeg: simplify 'x = x op ...' to 'x op= ...'
Change-Id: Id431969e42f0d9bd28bbf163d10378a6de2416f2
Reviewed-on: https://go-review.googlesource.com/c/141999
Run-TryBot: Iskander Sharipov <iskander.sharipov@intel.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Iskander Sharipov <iskander.sharipov@intel.com>
Diffstat (limited to 'src/image')
| -rw-r--r-- | src/image/jpeg/fdct.go | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/image/jpeg/fdct.go b/src/image/jpeg/fdct.go index 3f8be4e326..201a5abd0b 100644 --- a/src/image/jpeg/fdct.go +++ b/src/image/jpeg/fdct.go @@ -123,14 +123,14 @@ func fdct(b *block) { tmp13 = tmp1 + tmp3 z1 = (tmp12 + tmp13) * fix_1_175875602 z1 += 1 << (constBits - pass1Bits - 1) - tmp0 = tmp0 * fix_1_501321110 - tmp1 = tmp1 * fix_3_072711026 - tmp2 = tmp2 * fix_2_053119869 - tmp3 = tmp3 * fix_0_298631336 - tmp10 = tmp10 * -fix_0_899976223 - tmp11 = tmp11 * -fix_2_562915447 - tmp12 = tmp12 * -fix_0_390180644 - tmp13 = tmp13 * -fix_1_961570560 + tmp0 *= fix_1_501321110 + tmp1 *= fix_3_072711026 + tmp2 *= fix_2_053119869 + tmp3 *= fix_0_298631336 + tmp10 *= -fix_0_899976223 + tmp11 *= -fix_2_562915447 + tmp12 *= -fix_0_390180644 + tmp13 *= -fix_1_961570560 tmp12 += z1 tmp13 += z1 @@ -171,14 +171,14 @@ func fdct(b *block) { tmp13 = tmp1 + tmp3 z1 = (tmp12 + tmp13) * fix_1_175875602 z1 += 1 << (constBits + pass1Bits - 1) - tmp0 = tmp0 * fix_1_501321110 - tmp1 = tmp1 * fix_3_072711026 - tmp2 = tmp2 * fix_2_053119869 - tmp3 = tmp3 * fix_0_298631336 - tmp10 = tmp10 * -fix_0_899976223 - tmp11 = tmp11 * -fix_2_562915447 - tmp12 = tmp12 * -fix_0_390180644 - tmp13 = tmp13 * -fix_1_961570560 + tmp0 *= fix_1_501321110 + tmp1 *= fix_3_072711026 + tmp2 *= fix_2_053119869 + tmp3 *= fix_0_298631336 + tmp10 *= -fix_0_899976223 + tmp11 *= -fix_2_562915447 + tmp12 *= -fix_0_390180644 + tmp13 *= -fix_1_961570560 tmp12 += z1 tmp13 += z1 |