[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 Matthias Bläsing [EMAIL PROTECTED] changed: What|Removed |Added Status|NEW |RESOLVED Resolution||WONTFIX --- Comment #19 from Matthias Bläsing [EMAIL PROTECTED] 2008-01-16 08:24:37 PST --- Ok - I'll close this bug as WONTFIX and open an new report against mesa to enable private backbuffers. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #18 from [EMAIL PROTECTED] 2008-01-07 05:02 PST --- A question remains: Is the r300 mesa/dri driver responsible for using private backbuffers or the ddx? If the former is true, then - should I close this bug and open another one for this specific problem or should I change the title of the bug, so that it better reflects the now current problem? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #17 from [EMAIL PROTECTED] 2007-12-28 13:04 PST --- (In reply to comment #16) I would already be happy, if each 3D application could be as large as 1680x1050 and your explanation sounds as if this should be the case. But it isn't, as you can see in the rendering of glxgears on the barrier. I haven't looked at this for r300, but this should work if/when the driver will use private backbuffers (since currently with the shared backbuffer the backbuffer always has the same size as the full framebuffer). -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #16 from [EMAIL PROTECTED] 2007-12-26 07:48 PST --- I'm not sure whether I understand this correctly. If it would be just a matter of multiple tiles to be rendered, then I don't understand, why the glxgears application does not work behind the magical barrier. I would already be happy, if each 3D application could be as large as 1680x1050 and your explanation sounds as if this should be the case. But it isn't, as you can see in the rendering of glxgears on the barrier. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #15 from [EMAIL PROTECTED] 2007-12-14 03:32 PST --- After investigation this 2650 limit is hw (tried with fglrx which got same symptom) so there is no easy way to work around it. I will likely close this bug as won't fix. For reference the solution would be to break rendering into several pass ie tile the rendering buffer to follow 2650 limit. Such solution is hard and painfull (from a quick overview) to implement with current mesa infrastructure. Other solution is that user like compiz broke rendering in small tile which support hw rendering limit but this would require a massive change to compiz and likely need to rewrite all plugin. I will change the reported viewport size in coming day to reflect this hw limit. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #14 from [EMAIL PROTECTED] 2007-12-13 12:09 PST --- Another idea, when seeing the current development towards a zaphod branch of the x.org driver. There we get two head, that work - as far as I understand - more or less independend from each other. So will there be a seperate limit ( per head or is there only 3d acceleration on one of the heads? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #13 from [EMAIL PROTECTED] 2007-11-07 12:52 PST --- I'll also help with testing - give me test programms and info you need and I try to provide it. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #12 from [EMAIL PROTECTED] 2007-10-23 03:12 PST --- I will gladly do any testing needed. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #11 from [EMAIL PROTECTED] 2007-10-22 04:47 PST --- This need a bit of RE or testing, i will try to upload a test program so others can play with that and try to find out why this offset is needed. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #9 from [EMAIL PROTECTED] 2007-10-05 10:53 PST --- It looks like you are right, becouse I could get opengl working up to ~2650 pixels. So anyone knows why we need this magic with R300_CLIPRECT_OFFSET in r300_cmdbuf.c in drm? --- Comment #10 from [EMAIL PROTECTED] 2007-10-19 06:31 PST --- Thanks for holp, but with my limited knowledge about inner workings of r300 drm module I failed to solve problem with R300_CLIPRECT_OFFSET and cliprect, scissoring working. So without any further help I'm not able to solve this problem. I hope someone else will step in with more knowledge and will solve this limitation in the future. Thanks -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #8 from [EMAIL PROTECTED] 2007-10-04 08:01 PST --- I believe this 2560 limitation come from cliprect offset a 1440 and according to ATI driver viewport should be able to reach 4096x4096 on r300/r400, so this 1440 offset is likely due to somethings that we don't want. Getting rid of this 1440 offset should enable us to render up to 4096x4096 which will be enought for most (all) people. Then if you want to go above this limitation you will need to implement heavy change in mesa/xserver/drm/dri ... -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #7 from [EMAIL PROTECTED] 2007-10-03 12:34 PST --- AFAIK there's hardware limitation for opengl context, viewport to the framebuffer is up to 2560x2560 for r300 family. Is saw that discussed in various places, for example: http://www.mail-archive.com/dri-devel@lists.sourceforge.net/msg11469.html AFAICT, R300_CLIPRECT_OFFSET is needed because top left corner of framebuffer is at (1440, 1440) as described in r300_reg.h file. So I think it's not a solution or am I wrong. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now http://get.splunk.com/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #4 from [EMAIL PROTECTED] 2007-10-02 08:15 PST --- I believe r300 should be able to do 3d rendering in buffer with width up to 4096. To test this please remove all + R300_CLIPRECT_OFFSET which should help and fix problem you see. Please report if so. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #5 from [EMAIL PROTECTED] 2007-10-02 08:16 PST --- Forgot to say that you need to remove this in r300_cmdbuf.c in drm. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #6 from [EMAIL PROTECTED] 2007-10-02 08:27 PST --- After plugin hw and testing myself rendering doesn't work properly without this offset. Investigation on why this is needed would help to remove this and so move the limit to 4096. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
http://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Comment #3 from [EMAIL PROTECTED] 2007-10-01 11:40 PST --- Hello, I would like to solve this problem. Although I'm not experienced in 3D drivers and xorg server programming, I'm willing to invest time to solve it. I need assistance and information on what needs to be done to accomplish this. I read various thoughts about solutions. One of them is mentioned in a link above. That is, playing with cliprects and radeon registers (R300_SE_VPORT_XOFFSET,R300_SE_VPORT_YOFFSET, R300_RB3D_COLOROFFSET0, R300_RB3D_DEPTHOFFSET). Other idea is splitting 3d context into more contexts and offsetting them with RE_TOP_LEFT register if its possible. It would be nice to here opinion of people who have some knowledge on this topic. Thanks -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Additional Comments From [EMAIL PROTECTED] 2006-09-19 11:58 --- Created an attachment (id=7078) -- (https://bugs.freedesktop.org/attachment.cgi?id=7078action=view) blender_rendering -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8357] Rendering with r300 right of 2650px width is disstorted
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8357 --- Additional Comments From [EMAIL PROTECTED] 2006-09-19 11:59 --- Created an attachment (id=7079) -- (https://bugs.freedesktop.org/attachment.cgi?id=7079action=view) glxgears rendering on border -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
