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authordkf <donal.k.fellows@manchester.ac.uk>2004-12-09 10:13:27 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2004-12-09 10:13:27 (GMT)
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Speed up use of Tk_PhotoPutBlock by allowing it to skip the complex-alpha check
in degenerate (and common) cases. [Bug 1081966]
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+2004-12-09 Donal K. Fellows <donal.k.fellows@man.ac.uk>
+
+ * generic/tkImgPhoto.c (Tk_PhotoPutBlock, Tk_PhotoPutZoomedBlock):
+ Added guards so that rescanning for the complex-alpha check is not
+ done in the common case of creating a simple image a bit at a
+ time, or any other time where the image was simple before and the
+ input data has no alpha channel. [Bug 1081966]
+
2004-12-07 Don Porter <dgp@users.sourceforge.net>
* tests/canvPs.test: Cleaned up the matching of [makeFile] and