[master] Port change to pngrtran.c from 1.5.3: when expanding a paletted image,

always expand to RGBA if transparency is present.
This commit is contained in:
Glenn Randers-Pehrson
2011-06-03 21:17:49 -05:00
parent 5a5ad7a5fa
commit d41915dc2a
3 changed files with 5 additions and 2 deletions

View File

@@ -34,6 +34,8 @@ version 1.4.8beta01 [June 4, 2011]
was introduced in libpng-1.2.20beta01.
Check for up->location !PNG_AFTER_IDAT when writing unknown chunks
before IDAT.
Port change to pngrtran.c from 1.5.3: when expanding a paletted image,
always expand to RGBA if transparency is present.
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