Created attachment 45785 [details]
readPixSanity 7.9.2 #1
For presumably quite some time the piglit readPixSanity test fails here.
I'll attach tests with mesa-7.9.2 as well as git-699ecec. I did three runs each, because I noticed that the readbacks differ from run to run.
-- system architecture: i686
-- Linux distribution: Gentoo
-- GPU: R200 514D
-- Model: ATI Radeon 9100 QM (AGP)
-- Display connector: VGA
-- xf86-video-ati: 982c22f16c8eeee9be81779fbfe17d8d3f9b6897
-- xserver: 1.9.4
-- mesa: 699ecec58c6925fb174ecf925158df6cce59be59
-- mesa: 7.9.2
-- drm: 2.4.25
-- kernel: 18.104.22.168
Created attachment 45786 [details]
readPixSanity 7.9.2 #2
Created attachment 45787 [details]
readPixSanity 7.9.2 #3
Created attachment 45788 [details]
readPixSanity git-699ecec #1
Created attachment 45789 [details]
readPixSanity git-699ecec #2
Created attachment 45790 [details]
readPixSanity git-699ecec #3
I get the same error with r600g, so it's probably not driver specific:
X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
Major opcode of failed request: 137 (DRI2)
Minor opcode of failed request: 8 (DRI2SwapBuffers )
Resource id in failed request: 0x560000b
Serial number of failed request: 1281
Current serial number in output stream: 1281
My version of mesa:
OpenGL renderer string: Gallium 0.4 on AMD RV635
OpenGL version string: 2.1 Mesa 7.11-devel (git-bb78f6a)
It works for me with mesa 7.11 and linux kernel 2.6.38 on an rv280.
The DRI2SwapBuffers failure should be fixed in Mesa Git, but the others might still be there.
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