[Xpert]**** ATI R128 DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() bug.
Hi, Any one had a chance to have a look at this one yet ? The visual effects of the XDGAFillRectangle() XDGACopyArea() and XDGACopyTransparentArea() functions are really not correct. It looks like the copied area gets sliced around the viewport as if the image size that the driver gives is not correct in correspondance with the viewport size for those low resolution modes. Who is the maintainer of the ATI r128 driver ? Thanks. - Forwarded message from Jérémy Bar [EMAIL PROTECTED] - Hi, OS: Linux Red Hat, 7.2, 2.4.9-31 Area: DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() Server: XFree86 (The XFree86 4.x server) Driver: R128 Video Card: ATI Rage 128 Pro PF Bug description : The problem occurs in some cases when the viewport resolution is lower than the default viewport resolution the X server was started with. I wrote a test case program reproducing the problem. Please download the archive at: http://www.jeremy-bar.org/~nuser/files/ATI-r128-DGA-test.tar.gz As a comprison base, this program was run on a system with a TNT 2 card with the NVidia drivers and worked as expected. I have included test-matrix.txt which states which modes work and which modes do not on the ATI card. The probe of the flags variable of the mode structure indicate that the XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() functions are usable. I have tested with the latest CVS snapshot and 4.2.0. I included the XFree log in the archive I pointed out higher up. Any ideas ? Thanks. --- End forwarded message - -- Jérémy Bar If it is not broken, don't fix it ! ___ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
Re: [Xpert]**** ATI R128 DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() bug.
There was a typo in the DGA support I committed about two days ago from a patch that was submitted. Can you try again. Alan. On Thu, May 16, 2002 at 06:30:47 -0700, Jérémy Bar wrote: Hi, Any one had a chance to have a look at this one yet ? The visual effects of the XDGAFillRectangle() XDGACopyArea() and XDGACopyTransparentArea() functions are really not correct. It looks like the copied area gets sliced around the viewport as if the image size that the driver gives is not correct in correspondance with the viewport size for those low resolution modes. Who is the maintainer of the ATI r128 driver ? Thanks. - Forwarded message from Jrmy Bar [EMAIL PROTECTED] - Hi, OS: Linux Red Hat, 7.2, 2.4.9-31 Area: DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() Server: XFree86 (The XFree86 4.x server) Driver: R128 Video Card: ATI Rage 128 Pro PF Bug description : The problem occurs in some cases when the viewport resolution is lower than the default viewport resolution the X server was started with. I wrote a test case program reproducing the problem. Please download the archive at: http://www.jeremy-bar.org/~nuser/files/ATI-r128-DGA-test.tar.gz As a comprison base, this program was run on a system with a TNT 2 card with the NVidia drivers and worked as expected. I have included test-matrix.txt which states which modes work and which modes do not on the ATI card. The probe of the flags variable of the mode structure indicate that the XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() functions are usable. I have tested with the latest CVS snapshot and 4.2.0. I included the XFree log in the archive I pointed out higher up. Any ideas ? Thanks. --- End forwarded message - -- Jrmy Bar If it is not broken, don't fix it ! ___ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert ___ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
[Xpert]ATI R128 DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() bug.
Hi, Any one had a chance to have a look at this one ? The visual effects of the XDGAFillRectangle() XDGACopyArea() and XDGACopyTransparentArea() functions are really not correct. It looks like the copied area gets sliced around the viewport as if the image size that the driver gives is not correct in correspondance with the viewport size for those low resolution modes. Who is the maintainer of the ATI r128 driver ? - Forwarded message from Jérémy Bar [EMAIL PROTECTED] - Hi, OS: Linux Red Hat, 7.2, 2.4.9-31 Area: DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() Server: XFree86 (The XFree86 4.x server) Driver: R128 Video Card: ATI Rage 128 Pro PF Bug description : The problem occurs in some cases when the viewport resolution is lower than the default viewport resolution the X server was started with. I wrote a test case program reproducing the problem. Please download the archive at: http://www.jeremy-bar.org/~nuser/files/ATI-r128-DGA-test.tar.gz As a comprison base, this program was run on a system with a TNT 2 card with the NVidia drivers and worked as expected. I have included test-matrix.txt which states which modes work and which modes do not on the ATI card. The probe of the flags variable of the mode structure indicate that the XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() functions are usable. I have tested with the latest CVS snapshot and 4.2.0. I included the XFree log in the archive I pointed out higher up. Any ideas ? Thanks. - End forwarded message - -- Jérémy Bar If it is not broken, don't fix it ! ___ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
[Xpert]ATI R128 DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() bug.
Hi, OS: Linux Red Hat, 7.2, 2.4.9-31 Area: DGA 2 API layer with XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() Server: XFree86 (The XFree86 4.x server) Driver: R128 Video Card: ATI Rage 128 Pro PF Bug description : The problem occurs in some cases when the viewport resolution is lower than the default viewport resolution the X server was started with. I wrote a test case program reproducing the problem. Please download the archive at: http://www.jeremy-bar.org/~nuser/files/ATI-r128-DGA-test.tar.gz As a comprison base, this program was run on a system with a TNT 2 card with the NVidia drivers and worked as expected. I have included test-matrix.txt which states which modes work and which modes do not on the ATI card. The probe of the flags variable of the mode structure indicate that the XDGAFillRectangle() XDGACopyArea() XDGACopyTransparentArea() functions are usable. I have tested with the latest CVS snapshot and 4.2.0. I included the XFree log in the archive I pointed out higher up. Any ideas ? Thanks. -- Jérémy Bar If it is not broken, don't fix it ! ___ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
