On more question about "image/gif" format, as far as I understand this format
do not support the alpha as well, then why it works w/o exceptions?
On 07/11/2018 11:17, Sergey Bylokhov wrote:
Hi, Jay.
As far as I understand the "png" still support alpha,
and it is tested by this test?
On 07/11/2018 02:11, Jayathirth D V wrote:
Hello All,
Please review the following fix in JDK12 :
Bug : https://bugs.openjdk.java.net/browse/JDK-8176556
Webrev : http://cr.openjdk.java.net/~jdv/8176556/webrev.00/
Issue : When we run java/awt/dnd/ImageTransferTest/ImageTransferTest.java if
fails to get ImageWriter(Service provider) capable of encoding JFIF format.
Root cause: Support for alpha channel in JPEG is removed in JDK-8204187
<https://bugs.openjdk.java.net/browse/JDK-8204187> and this causes
DataTransferer to throw exception saying unable to get Service provided for ARGB
channel in for Jpeg.
Solution : Use RGB image without Alpha channel. This regression test was
written to verify image data before and after DnD, so removing alpha channel
will not affect its purpose.
Thanks,
Jay
--
Best regards, Sergey.
