Bug 203 - Missing setup of GL_UNPACK_ALIGNMENT for mipmapped images in TextureIO
Summary: Missing setup of GL_UNPACK_ALIGNMENT for mipmapped images in TextureIO
Status: VERIFIED FIXED
Alias: None
Product: Jogl
Classification: JogAmp
Component: core (show other bugs)
Version: 1
Hardware: All all
: P2 normal
Assignee: Sven Gothel
URL:
Depends on:
Blocks:
 
Reported: 2006-02-09 04:28 CET by Sven Gothel
Modified: 2010-03-24 07:48 CET (History)
0 users

See Also:
Type: DEFECT
SCM Refs:
Workaround: ---

Attachments
gif for test case (11.61 KB, image/gif)
2006-02-09 16:29 CET, Sven Gothel 		Details
Test case (1004 bytes, text/plain)
2006-02-09 16:29 CET, Sven Gothel 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Sven Gothel 2010-03-24 07:48:27 CET 


---- Reported by kbr 2006-02-09 16:28:52 ----

The attached small test case and gif show continued problems with
non-power-of-two textures and the Java port of the GLU mipmap routines.



---- Additional Comments From kbr 2006-02-09 16:29:20 ----

Created an attachment
gif for test case




---- Additional Comments From kbr 2006-02-09 16:29:48 ----

Created an attachment
Test case




---- Additional Comments From kbr 2006-02-09 17:52:54 ----

It turns out this was simply a missing setup of the GL_UNPACK_ALIGNMENT in the
TextureIO utility class in the case where mipmaps were being generated. The
mipmap generation code appears to be fine for this case.




--- Bug imported by sgothel@jausoft.com 2010-03-24 07:48 EDT  ---

This bug was previously known as _bug_ 203 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=203
Imported an attachment (id=74)
Imported an attachment (id=75)

The original submitter of attachment 74 [details] is unknown.
   Reassigning to the person who moved it here: sgothel@jausoft.com.
The original submitter of attachment 75 [details] is unknown.
   Reassigning to the person who moved it here: sgothel@jausoft.com.