[Pixman] alphamap and blitters-test fail
siarhei.siamashka at gmail.com
Fri Jul 11 11:19:38 PDT 2014
On Tue, 08 Jul 2014 12:30:15 -0700
Dave McCooey <dmccooey at mac.com> wrote:
> System: Dual PowerPC G4 Macintosh, Mac OS X version 10.4.11
> pixman 0.32.6: test/test-suite.log
> # TOTAL: 27
> # PASS: 25
> # SKIP: 0
> # XFAIL: 0
> # FAIL: 2
> # XPASS: 0
> # ERROR: 0
> .. contents:: :depth: 2
> FAIL: alphamap
> Wrong alpha value at (14, 34). Should be 0xdf; got 0xff. Source was
> 0xdf, original dest was 0x0
> src: a2r10g10b10, alpha: a8, origin 0 0
> dst: a8r8g8b8, alpha: a8, origin: 0 0
> FAIL: blitters-test
> blitters test failed! (checksum=97F287CB, expected E0A07495)
Just tried to build pixman 0.32.6 on my playstation3 and it passes
tests without problems.
Can you provide more details about your compiler? Also is it a 32-bit
Does reducing the level of optimizations help? This can be done by
setting the CFLAGS environment variable to "-O1" or even to "-O0"
before running the configure script.
Does disabling Altivec help? This can be done by setting
the PIXMAN_DISABLE environment variable to "vmx".
Are you sure that the newly built pixman library is used for tests
and not some older installed version. You can try to run pixman
configure with an extra "--disable-shared" option and check if
this affects anything.
By trying these steps, we can get more information about the problem
and find a possible solution.
More information about the Pixman