Re: [Mesa-dev] [PATCH 2/2] i965: Quit spamming gen6 DP read/write send instructions with gen5 bits.

Eric, I think for gen6 most of the DP read in the pipeline should go through constant cache instead of other caches. Maybe we should implement an gen6_const_read_message. That is better for performance. Thanks Zou Nanhai >>-Original Message- >>From: mesa-dev-bounces+nanha

[Mesa-dev] [PATCH 1/2] i965/fs: Add gen6 register spilling support.

Most of this is code movement to get the scratch space allocated in a shared location. Other than that, the only real changes are that the old oword block messages now operate on oword-aligned areas (with new messages for unaligned access, which we don't do), and that the caching control is in the

[Mesa-dev] [PATCH 2/2] i965: Quit spamming gen6 DP read/write send instructions with gen5 bits.

This was copy-and-paste from originally trying to get DP read/write working reliably, and notably for other common messages (URB, sampler) we weren't doing this. --- src/mesa/drivers/dri/i965/brw_eu_emit.c |6 -- 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/src/mesa/drive

Re: [Mesa-dev] [PATCH 0/6] ARB_texture_float

Greetings, As you can see, I pushed the core support for ARB_texture_float to master after private discussion and acknowledgment. All Luca's work on this except softpipe and llvmpipe patches has been merged to master, with me adding missing pieces and fixing bugs. The good news is Unigine Heaven

[Mesa-dev] [Bug 36242] New: building with --enable-32-bit on a 64 bit machine fails

https://bugs.freedesktop.org/show_bug.cgi?id=36242 Summary: building with --enable-32-bit on a 64 bit machine fails Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: All Status: NEW Severity:

Re: [Mesa-dev] mesa version for software rendered opengl 2.0 + glsl 1.20 + GL_ARB_framebuffer_object ?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/13/2011 06:59 PM, Brian Paul wrote: > On 04/13/2011 02:01 PM, Martin Olsson wrote: >> Is there any version of mesa that provides software rendered opengl >> 2.0 with >> glsl 1.20 and either GL_ARB_framebuffer_object or one of the exts that >> rep

Re: [Mesa-dev] [PATCH] mesa/st: Avoid spurious transfers when creating fbo textures without image data.

On 04/14/2011 11:08 AM, jfons...@vmware.com wrote: From: José Fonseca We could actually try to do an early return both for gallium textures and malloc memory textures, but I'm not sure exactly which situations stImage->pt is NULL, and whether texImage->Data == NULL would be acceptible or not. --

[Mesa-dev] [PATCH] mesa/st: Avoid spurious transfers when creating fbo textures without image data.

From: José Fonseca We could actually try to do an early return both for gallium textures and malloc memory textures, but I'm not sure exactly which situations stImage->pt is NULL, and whether texImage->Data == NULL would be acceptible or not. --- src/mesa/state_tracker/st_cb_texture.c |7 +++

[Mesa-dev] [Bug 36182] Game Trine from http://www.humblebundle.com/ needs ATI_draw_buffers

https://bugs.freedesktop.org/show_bug.cgi?id=36182 --- Comment #17 from imamdxl8...@gmail.com 2011-04-14 09:59:16 PDT --- Created an attachment (id=45618) --> (https://bugs.freedesktop.org/attachment.cgi?id=45618) terminal dump from game (debugging patch applied to Mesa) System: Ubuntu 10.10 Li

Re: [Mesa-dev] [PATCH] add support for GL_RGBA + GL_UNSIGNED_INT_8_8_8_8 in st_fast_readpixels

Updated patch as I was told that "an X component is supposed to result in 1.0". On Thu, Apr 14, 2011 at 5:10 PM, Pierre-Eric Pelloux-Prayer wrote: > Another similar patch proposal : handling of > PIPE_FORMAT_B8G8R8X8_UNORM format in st_fast_readpixels. > > If I'm correct the 'X' of B8G8R8X8 in st

[Mesa-dev] [Bug 36238] New: Mesa release files don't contain scons control files

https://bugs.freedesktop.org/show_bug.cgi?id=36238 Summary: Mesa release files don't contain scons control files Product: Mesa Version: 7.10 Platform: x86 (IA32) OS/Version: Windows (All) Status: NEW Severity: normal

Re: [Mesa-dev] gdb doesnt step into GL API calls of gears.

Hi, Can you throw some hints here? Will certianly help. thx K On Wed, Apr 13, 2011 at 7:49 AM, kumar vemuri wrote: > OK. i tried your command i.e. "./configure --enable-debug > --enable-gallium-swrast --with-driver=xlib" > and did "make". > I also ran "scons libgl-xlib" which i guess

Re: [Mesa-dev] [PATCH] add support for GL_RGBA + GL_UNSIGNED_INT_8_8_8_8 in st_fast_readpixels

Another similar patch proposal : handling of PIPE_FORMAT_B8G8R8X8_UNORM format in st_fast_readpixels. If I'm correct the 'X' of B8G8R8X8 in stands for 'whatever value' so I think we could use the same code path for both PIPE_FORMAT_B8G8R8A8_UNORM and PIPE_FORMAT_B8G8R8X8_UNORM. (Blender uses glRe

[Mesa-dev] [Bug 36182] Game Trine from http://www.humblebundle.com/ needs ATI_draw_buffers

https://bugs.freedesktop.org/show_bug.cgi?id=36182 --- Comment #16 from Marek Olšák 2011-04-14 07:57:31 PDT --- (In reply to comment #15) > just applied three patches to Mesa 7.10.2 > > 28cec9e832b716b84c11ddabfcee74e0daf6ec49 > a9a02c8a39620515ec9fd0d774ce329cf67ecb4e manually to match Mesa 7.1

[Mesa-dev] [Bug 36182] Game Trine from http://www.humblebundle.com/ needs ATI_draw_buffers

https://bugs.freedesktop.org/show_bug.cgi?id=36182 Frederic Romagne changed: What|Removed |Added CC||frederic.roma...@gmail.com -- Config

Re: [Mesa-dev] [PATCH] add support for GL_RGBA + GL_UNSIGNED_INT_8_8_8_8 in st_fast_readpixels

On 04/13/2011 05:29 AM, Pierre-Eric wrote: As Lightsmark seems to make use of glReadPixels with {GL_RGBA + GL_UNSIGNED_INT_8_8_8_8} parameters, I built a short patch to allow 'st_fast_readpixels' to handle this combination. It's been tested using piglit's pixelFormat test + a custom app. Best r