Gallium: Fix for tgsi_emit_sse2()

Hi, Here is my first patch for Nouveau project: a fix for 3D software rendering using SSE2 instruction set. The problem is that Gallium doesn't save/restore used registers (eax, edx, ecx, esi in my case). So I added push/pop in tgsi_emit_sse2(). My patch is quick and dirty, eg.

Re: DRM QWS

On Wednesday 26 March 2008 19:32:22 Kristian Høgsberg wrote: On Wed, Mar 26, 2008 at 1:50 PM, Tom Cooksey [EMAIL PROTECTED] wrote: ... I guess what I was thinking about was a single API which can be used on 3D-less (or legacy, if you want) hardware and on modern hardware. If the

[Bug 15203] r300 lockup

http://bugs.freedesktop.org/show_bug.cgi?id=15203 --- Comment #5 from Jerome Glisse [EMAIL PROTECTED] 2008-03-27 07:39:36 PST --- (In reply to comment #4) Created an attachment (id=15493) -- (http://bugs.freedesktop.org/attachment.cgi?id=15493) [details] mesa patch This patch makes

Re: Gallium: Fix for tgsi_emit_sse2()

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Victor Stinner wrote: | Here is my first patch for Nouveau project: a fix for 3D software | rendering using SSE2 instruction set. | | The problem is that Gallium doesn't save/restore used registers (eax, | edx, ecx, esi in my case). So I added

[Bug 15203] r300 lockup

http://bugs.freedesktop.org/show_bug.cgi?id=15203 --- Comment #6 from Markus Amsler [EMAIL PROTECTED] 2008-03-27 10:52:37 PST --- Its has a 30% performance impact on Wow, but only 1% on glxgears. It also doesn't fix the Wow lockup I was after in the first place. It's also possible that it

[Bug 15203] r300 lockup

http://bugs.freedesktop.org/show_bug.cgi?id=15203 --- Comment #7 from Michel Dänzer [EMAIL PROTECTED] 2008-03-27 11:19:26 PST --- Synchronously waiting for idle on each flush is a pretty large hammer... does just emitting wait for idle commands to the CP instead help as well? --

Re: Gallium: Fix for tgsi_emit_sse2()

Here is my first patch for Nouveau project: a fix for 3D software rendering using SSE2 instruction set. The problem is that Gallium doesn't save/restore used registers (eax, edx, ecx, esi in my case). So I added push/pop in tgsi_emit_sse2(). Doesn't the ABI say that those are scratch

[Bug 10344] New: [2.6.25-rc6] possible regression: X server dying

http://bugzilla.kernel.org/show_bug.cgi?id=10344 Summary: [2.6.25-rc6] possible regression: X server dying Product: Drivers Version: 2.5 KernelVersion: 2.6.25-rc6 Platform: All OS/Version: Linux Tree: Mainline

[Bug 15194] glPolygonOffset has no effect on glPolygonMode(GL_LINE)

http://bugs.freedesktop.org/show_bug.cgi?id=15194 Eric Anholt [EMAIL PROTECTED] changed: What|Removed |Added Summary|glPolygonOffset not change |glPolygonOffset has no

[Bug 15194] glPolygonOffset has no effect on glPolygonMode(GL_LINE)

http://bugs.freedesktop.org/show_bug.cgi?id=15194 --- Comment #2 from haihao [EMAIL PROTECTED] 2008-03-27 18:04:09 PST --- depth offset is only applied to TRIANGLE object in WM state. The CLIP thread tries to do that for glPolygonMode(GL_LINE). Unfortunately it doesn't take effect. --

[Bug 15193] mesa xdemo 'glthreads' draw nothing

http://bugs.freedesktop.org/show_bug.cgi?id=15193 --- Comment #7 from Colin.Joe [EMAIL PROTECTED] 2008-03-27 19:28:39 PST --- we always build xserver without xcb . -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because:

[Bug 15193] mesa xdemo 'glthreads' draw nothing

http://bugs.freedesktop.org/show_bug.cgi?id=15193 Zou Nan hai [EMAIL PROTECTED] changed: What|Removed |Added AssignedTo|[EMAIL PROTECTED]|mesa3d- |

[Bug 15152] [i965] glean case texCombine Segmentation fault

http://bugs.freedesktop.org/show_bug.cgi?id=15152 Shuang He [EMAIL PROTECTED] changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #5

[Bug 15203] r300 lockup

http://bugs.freedesktop.org/show_bug.cgi?id=15203 --- Comment #8 from Oliver McFadden [EMAIL PROTECTED] 2008-03-27 22:23:03 PST --- I would rather *NOT* see this patch committed to Mesa, as it really just hides the issue: we're doing something wrong, which should be fixed. This must be a