Displaying 2 results from an estimated 2 matches for "gzregozrw".
2014 May 01
13
[Bug 78161] New: [NV96] Artifacts in output of fragment program containing not unrolled loops with conditional break
...Assignee: nouveau at lists.freedesktop.org
Summary: [NV96] Artifacts in output of fragment program
containing not unrolled loops with conditional break
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: gzregozrw at wp.pl
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Drivers/DRI/nouveau
Product: Mesa
Created attachment 98301
--> https://bugs.freedesktop.org/attachment.cgi?id=98301&action=edit
apitrace of simple test program.
Prob...
2014 Nov 23
3
[Bug 86618] New: [NV96] neg modifiers not working in MIN and MAX operations
...perations
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/nouveau
Assignee: nouveau at lists.freedesktop.org
Reporter: gzregozrw at wp.pl
Neg modifier for source in MIN and MAX ops is ignored.
Tested on git 89b9ef9.
I tested it only on NV96.
shader with:
float x = -sin(uv.x);
float d = max(0.0, x);
generates:
EMIT: presin f32 $r0 $r0 (8)
EMIT: sin f32 $r0 $r0 (8)
EMIT: mov u32 $r1 0x00000000 (8)
EMIT: max f32 $r2 neg $r0 $...