I've run into a mystery bug with the
GraphicsExportDoStandaloneExport function in my graphics export
component. In essence, when 64bit pixel data is used, I get an
error. If it is 32bit data, it works fine.
I am stumped.
(I've posted an message, with the problem, but here it is, again..)
-- snip --
The pixel format is b64a, and when I get to the
GraphicsExportDrawInputImage, I get an error: -157
Any ideas??
So, instead, I am going to try to create a "proper" compression
codec, with both compression and decompression, and an "proper"
exporter that pulls data from the codec, and writes out an image file.
Is there any docs on what needs to be done? ElectricImage example
only shows a "GraphicsExportDoStandaloneExport" process, but
examples of doing an export the long way, is pretty scarce.
Any info would be appreciated!
I do 64-bit export from GraphicsExportDoStandaloneExport and it works
fine, so I'd suggest tracking down your problem rather than taking
the pain of writing a codec, Are you implementing the
GraphicsExportSet/GetDepth component methods?
Jerry
_______________________________________________
Do not post admin requests to the list. They will be ignored.
QuickTime-API mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/quicktime-api/email@hidden