[Webkit-unassigned] [Bug 89130] New: avoid min and max check in Color constructor when needed.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Jun 14 15:24:31 PDT 2012


           Summary: avoid min and max check in Color constructor when
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: arno at renevier.net


Color constructor accepts integers arguments and checks that those integers are between 0 and 255.
But sometimes, Color constructor is called with unsigned char, and those checks are therefore unneeded (for example in cairo ImageBuffer::putByteArray)

So, I'm thinking a specialized constructor for Color accepting unsigned char, and not performing min/max checks would improve performance of Color initialization in those cases.

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