On Thu, Oct 06, 2011 at 06:54:38PM -0700, Stéphane Marchesin wrote:
Hi Ian,
This regresses Chrome GPU acceleration for all GPUs (I tested i915g,
llvmpipe, i965).
FYI, I bisected black screen in OilRush (glretrace of OilRush trace
actually) to this commit too.
Marcin
On Tue, Oct 04, 2011 at 01:44:03PM -0700, Ian Romanick wrote:
This is the next in my series of internal shader API cleaning. The
primary purpose of this series is to remove the extra tracking of Mesa
IR shaders. The gl_shader_program has a reference to the Mesa IR
shader for each stage, and
On Sun, Oct 09, 2011 at 04:41:43PM +0200, Marcin Slusarz wrote:
On Tue, Oct 04, 2011 at 01:44:03PM -0700, Ian Romanick wrote:
This is the next in my series of internal shader API cleaning. The
primary purpose of this series is to remove the extra tracking of Mesa
IR shaders. The
I don't think there's any reason we can't eliminate a dead instruction
when the writemask is zero. I do wonder, though, why this patch
actually makes a difference. There's an if (!inst-dead_mask ||
!inst-dst.writemask) three lines before the code visible in the patch
that makes it not kill the
What does it do if there's no destination register? In any case, I
don't think glsl_to_tgsi emits any ARLs of that form, so it shouldn't be
a problem.
Bryan
On 10/07/2011 01:06 PM, Marek Olšák wrote:
I think ARL is allowed to have no destination register, right? In that
case, there should be
Correct.
The thing was: even though we have an addressing register in TGSI
(e.g. tgsi_full_dst|src_register::Indirect), everybody except nv50 and
partially svga doesn't use it now. They expect the indirect register
file is always TGSI_FILE_ADDRESS and the index is 0, making the
destination of ARL
https://bugs.freedesktop.org/show_bug.cgi?id=41630
Summary: r600g nexuiz segfault on quit since recent
LinkedShaders changes
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
https://bugs.freedesktop.org/show_bug.cgi?id=41595
--- Comment #1 from Tobias Jakobi liquid.a...@gmx.net 2011-10-09 13:28:33 PDT
---
Ahh, another anime fan :)
I already posted this problem here:
https://bugs.freedesktop.org/show_bug.cgi?id=41461
--
Configure bugmail:
The rest of the linker/glsl translation code checks for NULL, so I suppose we
should check here too. Fixes crash on exit with i915g instanced drawing.
---
src/mesa/state_tracker/st_program.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git
https://bugs.freedesktop.org/show_bug.cgi?id=41636
Summary: glXMakeCurrent() can SIGSEGV due to XGetVisualInfo
failure in xvfb
Product: Mesa
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
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