| Priority | medium |
|---|---|
| Bug ID | 61690 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | Graphic issue on PCSX2 with Gallium 0.4 on AMD RS780 |
| Severity | normal |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | pablo11_up@yahoo.com |
| Hardware | x86 (IA32) |
| Status | NEW |
| Version | 9.1 |
| Component | Drivers/Gallium/r600 |
| Product | Mesa |
Created attachment 75782 [details] trace of "Checking MEMORY CARD" first message Hello, Upgrading Mesa 8 to 9.1 got me a graphic problem with PCSX2 emulator Attached an apitrace's trace generated in Mesa 8.0.4. When I replay it on Mesa 9.1 I got bad rendering, some shapes appar to be messed up. http://imageshack.us/a/img32/7455/sshote.jpg http://imageshack.us/a/img202/4097/startw.jpg "configure" Mesa 8.0.4 flags: ./configure \ --prefix=/usr \ --sysconfdir=/etc \ --libdir=/usr/lib \ --mandir=/usr/man \ --docdir=/usr/doc/mesa-$VERSION \ --with-dri-driverdir=/usr/lib/xorg/modules/dri \ --with-dri-drivers=i915,i965,nouveau,r200,radeon,swrast \ --with-gallium-drivers=nouveau,swrast,r300,r600 \ --enable-gallium-llvm \ --build=i486 "configure" Mesa 9.1 flags: ./configure \ --prefix=/usr \ --sysconfdir=/etc \ --libdir=/usr/lib --mandir=/usr/man \ --docdir=/usr/doc/mesa-$VERSION \ --with-dri-driverdir=/usr/lib/xorg/modules/dri \ --with-dri-drivers=i915,i965,intel,nouveau,r200,radeon,swrast \ --with-gallium-drivers=nouveau,swrast,r300,r600 \ --enable-gallium-llvm \ --enable-shared-glapi \ --build=i486
Does mesa 9.0 work ok? Can you bisect? Please attach your xorg log and dmesg output.
(In reply to comment #1) > Does mesa 9.0 work ok? Can you bisect? Please attach your xorg log and dmesg > output. No mesa 9.0 don't work,also I tried mesa 8.0.4 with "--texture-float" and give me the same bad rendering. OK, I can test but i have my times..
| What | Removed | Added |
|---|---|---|
| Version | 9.1 | 9.0 |
OK, bisected. 914b4bb80c28c81101941d5533361ae0108eb771 is the first bad commit commit 914b4bb80c28c81101941d5533361ae0108eb771 Author: Marek Ol=C5=A1=C3=A1k <m= araeo@gmail.com> Date: Wed Feb 29 13:09:51 2012 +0100 r600g: add support for missing colorbuffer formats Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian K=C3=B6nig <christian.koenig@amd.com> :040000 040000 05adc23b1529b09afffcde046bd76f4417339138 90f988f39ed5ed836c38d6509d9ddcdbdc318463 M src Changed to 9.0 version.
Bisected with -DTEXTURE_FLOAT_ENABLED. I guess with "ARB_texture_float" every version give me the graphi= c issue. 8e28d842d192e69ba8cae4f9754766a26ae8c739 is the first bad commit commit 8e28d842d192e69ba8cae4f9754766a26ae8c739 Author: Marek Ol=C5=A1=C3=A1k <m= araeo@gmail.com> Date: Wed Feb 16 00:40:37 2011 +0100 st/mesa: convert Mesa float formats to Gallium Squashed commit of the following: Author: Marek Ol=C5=A1=C3=A1k <maraeo@gmail.com> st/mesa: require RGBA16F and RGBA32F to be renderable st/mesa: fix L32F and L16F format translation st/mesa: also convert the R/RG float formats commit 49a9948b6a81b7d813304d081139d98e95ba5d1a Author: Luca Barbieri <luca@luca-barbieri.com>=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Date: Fri Aug 20 10:36:17 2010 +0200=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20 mesa/st: enable ARB_texture_float if supported formats allow it=20= =20=20=20=20=20=20=20=20 commit 7383632f7b6f9021b65f4973b7e7c99f0e8ce9b2=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Author: Luca Barbieri <luca@luca-barbieri.com>=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Date: Tue Aug 24 21:00:46 2010 +0200=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20 mesa/st: support ARB_texture_float internal formats commit 7c362cc06982586c2d29fac55f6bcc4bcd1550b5 Author: Luca Barbieri <luca@luca-barbieri.com> Date: Tue Aug 24 21:00:33 2010 +0200 mesa/st: convert L/A/I floating point formats
Created attachment 76524 [details]
texture rounded
Created attachment 76525 [details]
texture good
Hello Alex,
I'm a developper of PCSX2 and made some tests on my side. I think I understand
the cause of the bad rendering.
At the beginning of the program we upload a float texure (see attachment). I
ask Lukk to dump the texture with glGetTexImage (see attachment). If you
compare both textures, we will see that some floats were rounded.
I upload Lukk's texture and I can confirm you that we got same rendering issue.
The upload of the texture is fine on my HD5770 with mesa 8.0.5. So the issue
feel chip specific.
Cheers.
| What | Removed | Added |
|---|---|---|
| Summary | Graphic issue on PCSX2 with Gallium 0.4 on AMD RS780 | [r600g][rs780] Graphic issue on PCSX2 (float texture rounding) |
| What | Removed | Added |
|---|---|---|
| Status | NEW | RESOLVED |
| Resolution | --- | MOVED |
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this = link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/431.