Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8489
------- Additional Comments From [EMAIL PROTECTED] 2006-10-09 12:07 ------- (In reply to comment #17) > Has anyone got any idea why the alpha channel isn't being correctly written with fragment programs, and why I get blue patches after the commit I mentioned earlier? I'm not sure about the first, but the later could be the texture format is incorrectly selected? As far as I can tell, that's all the commit does; selects a different texture format based on a few things... I really like to see these bugs fixed, but there hasn't been any real activity on this bug for a while now. :( There is almost no such thing as incorrect selection of the internal texture format - the driver is really free to choose almost whatever it wants. The patch really just tries to select a format which will result in a memcopy from the user-supplied format instead of requiring conversion (since the r300 chip can handle the necessary swizzling on its own later). Could you try with a r300Choose8888TexFormat function which always returns &_mesa_texformat_rgba8888, ...rgba8888_rev, ...argb8888 and ...argb8888_rev respectively? btw does your app always use the src format of GL_RGBA and the src type GL_UNSIGNED_BYTE (like almost everyone does)? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel