<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>44720</bug_id>
          
          <creation_ts>2010-08-26 14:47:49 -0700</creation_ts>
          <short_desc>Remove unnecessary AlphaBlend in PasteboardWin</short_desc>
          <delta_ts>2010-08-27 18:59:22 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Platform</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Patrick R. Gansterer">paroga</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>aroben</cc>
    
    <cc>commit-queue</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>270129</commentid>
    <comment_count>0</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2010-08-26 14:47:49 -0700</bug_when>
    <thetext>see patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270133</commentid>
    <comment_count>1</comment_count>
      <attachid>65621</attachid>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2010-08-26 14:52:18 -0700</bug_when>
    <thetext>Created attachment 65621
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270134</commentid>
    <comment_count>2</comment_count>
      <attachid>65621</attachid>
    <who name="Adam Roben (:aroben)">aroben</who>
    <bug_when>2010-08-26 14:55:12 -0700</bug_when>
    <thetext>Comment on attachment 65621
Patch

I think it would be good to mention in the ChangeLog that testing showed that alpha never survives copy-and-paste on Windows in any browser, and that StretchBlt was overkill since the source and destination size were always equal. Other than that this looks great!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270139</commentid>
    <comment_count>3</comment_count>
      <attachid>65623</attachid>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2010-08-26 15:00:32 -0700</bug_when>
    <thetext>Created attachment 65623
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270140</commentid>
    <comment_count>4</comment_count>
      <attachid>65623</attachid>
    <who name="Adam Roben (:aroben)">aroben</who>
    <bug_when>2010-08-26 15:01:54 -0700</bug_when>
    <thetext>Comment on attachment 65623
Patch

&gt; +        Replacing AlphaBlend with BitBlt is save because testing showed that alpha

Typo: save (should be &quot;safe&quot;)

&gt; +        never survives copy-and-paste on Windows in any browser, and StretchBlt 
&gt; +        was a overkill since the source and destination size are always equal.

Typo: a overkill (should be &quot;overkill&quot;)

Soooo close!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270141</commentid>
    <comment_count>5</comment_count>
      <attachid>65624</attachid>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2010-08-26 15:04:43 -0700</bug_when>
    <thetext>Created attachment 65624
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270143</commentid>
    <comment_count>6</comment_count>
      <attachid>65624</attachid>
    <who name="Adam Roben (:aroben)">aroben</who>
    <bug_when>2010-08-26 15:05:48 -0700</bug_when>
    <thetext>Comment on attachment 65624
Patch

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270890</commentid>
    <comment_count>7</comment_count>
      <attachid>65624</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2010-08-27 18:59:17 -0700</bug_when>
    <thetext>Comment on attachment 65624
Patch

Clearing flags on attachment: 65624

Committed r66291: &lt;http://trac.webkit.org/changeset/66291&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>270891</commentid>
    <comment_count>8</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2010-08-27 18:59:22 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>65621</attachid>
            <date>2010-08-26 14:52:18 -0700</date>
            <delta_ts>2010-08-26 15:00:32 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-44720.patch</filename>
            <type>text/plain</type>
            <size>1510</size>
            <attacher name="Patrick R. Gansterer">paroga</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg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</data>
<flag name="review"
          id="54442"
          type_id="1"
          status="-"
          setter="aroben"
    />
    <flag name="commit-queue"
          id="54443"
          type_id="3"
          status="-"
          setter="aroben"
    />
          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>65623</attachid>
            <date>2010-08-26 15:00:32 -0700</date>
            <delta_ts>2010-08-26 15:04:43 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-44720.patch</filename>
            <type>text/plain</type>
            <size>1716</size>
            <attacher name="Patrick R. Gansterer">paroga</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg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</data>
<flag name="review"
          id="54445"
          type_id="1"
          status="-"
          setter="aroben"
    />
    <flag name="commit-queue"
          id="54446"
          type_id="3"
          status="-"
          setter="aroben"
    />
          </attachment>
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>65624</attachid>
            <date>2010-08-26 15:04:43 -0700</date>
            <delta_ts>2010-08-27 18:59:17 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-44720.patch</filename>
            <type>text/plain</type>
            <size>1716</size>
            <attacher name="Patrick R. Gansterer">paroga</attacher>
            
              <data encoding="base64">ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg
ZTAxZDAzZi4uMWE0NjE1NiAxMDA2NDQKLS0tIGEvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvV2Vi
Q29yZS9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxNyBAQAorMjAxMC0wOC0yNiAgUGF0cmljayBHYW5z
dGVyZXIgIDxwYXJvZ2FAcGFyb2dhLmNvbT4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkg
KE9PUFMhKS4KKworICAgICAgICBSZW1vdmUgdW5uZWNlc3NhcnkgQWxwaGFCbGVuZCBpbiBQYXN0
ZWJvYXJkV2luLgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/
aWQ9NDQ3MjAKKworICAgICAgICBSZXBsYWNpbmcgQWxwaGFCbGVuZCB3aXRoIEJpdEJsdCBpcyBz
YWZlIGJlY2F1c2UgdGVzdGluZyBzaG93ZWQgdGhhdCBhbHBoYQorICAgICAgICBuZXZlciBzdXJ2
aXZlcyBjb3B5LWFuZC1wYXN0ZSBvbiBXaW5kb3dzIGluIGFueSBicm93c2VyLCBhbmQgU3RyZXRj
aEJsdCAKKyAgICAgICAgd2FzIGEgb3ZlcmtpbGwgc2luY2UgdGhlIHNvdXJjZSBhbmQgZGVzdGlu
YXRpb24gc2l6ZSBhcmUgYWx3YXlzIGVxdWFsLgorCisgICAgICAgICogcGxhdGZvcm0vd2luL1Bh
c3RlYm9hcmRXaW4uY3BwOgorICAgICAgICAoV2ViQ29yZTo6UGFzdGVib2FyZDo6d3JpdGVJbWFn
ZSk6CisKIDIwMTAtMDgtMjUgIFBhdHJpY2sgR2Fuc3RlcmVyICA8cGFyb2dhQHBhcm9nYS5jb20+
CiAKICAgICAgICAgUmV2aWV3ZWQgYnkgQWRhbSBSb2Jlbi4KZGlmZiAtLWdpdCBhL1dlYkNvcmUv
cGxhdGZvcm0vd2luL1Bhc3RlYm9hcmRXaW4uY3BwIGIvV2ViQ29yZS9wbGF0Zm9ybS93aW4vUGFz
dGVib2FyZFdpbi5jcHAKaW5kZXggMDNlY2QzNi4uYzA2NWYwNCAxMDA2NDQKLS0tIGEvV2ViQ29y
ZS9wbGF0Zm9ybS93aW4vUGFzdGVib2FyZFdpbi5jcHAKKysrIGIvV2ViQ29yZS9wbGF0Zm9ybS93
aW4vUGFzdGVib2FyZFdpbi5jcHAKQEAgLTIzMCwxNCArMjMwLDcgQEAgdm9pZCBQYXN0ZWJvYXJk
Ojp3cml0ZUltYWdlKE5vZGUqIG5vZGUsIGNvbnN0IEtVUkwmLCBjb25zdCBTdHJpbmcmKQogICAg
IEhHRElPQkogb2xkU291cmNlID0gU2VsZWN0T2JqZWN0KHNvdXJjZURDLCBjb3JlQml0bWFwKTsK
ICAgICBpbWFnZS0+Z2V0SEJJVE1BUChjb3JlQml0bWFwKTsKIAotI2lmICFkZWZpbmVkKE5PX0FM
UEhBQkxFTkQpCi0gICAgQkxFTkRGVU5DVElPTiBiZiA9IHtBQ19TUkNfT1ZFUiwgMCwgMjU1LCBB
Q19TUkNfQUxQSEF9OwotICAgIEFscGhhQmxlbmQoY29tcGF0aWJsZURDLCAwLCAwLCBpbWFnZS0+
d2lkdGgoKSwgaW1hZ2UtPmhlaWdodCgpLAotICAgICAgICBzb3VyY2VEQywgMCwgMCwgaW1hZ2Ut
PndpZHRoKCksIGltYWdlLT5oZWlnaHQoKSwgYmYpOwotI2Vsc2UKLSAgICBTdHJldGNoQmx0KGNv
bXBhdGlibGVEQywgMCwgMCwgaW1hZ2UtPndpZHRoKCksIGltYWdlLT5oZWlnaHQoKSwKLSAgICAg
ICAgc291cmNlREMsIDAsIDAsIGltYWdlLT53aWR0aCgpLCBpbWFnZS0+aGVpZ2h0KCksIFNSQ0NP
UFkpOwotI2VuZGlmCisgICAgQml0Qmx0KGNvbXBhdGlibGVEQywgMCwgMCwgaW1hZ2UtPndpZHRo
KCksIGltYWdlLT5oZWlnaHQoKSwgc291cmNlREMsIDAsIDAsIFNSQ0NPUFkpOwogCiAgICAgU2Vs
ZWN0T2JqZWN0KHNvdXJjZURDLCBvbGRTb3VyY2UpOwogICAgIERlbGV0ZU9iamVjdChjb3JlQml0
bWFwKTsK
</data>

          </attachment>
      

    </bug>

</bugzilla>