dri-devel November 2012

dri-devel@lists.freedesktop.org

126 participants
797 discussions

[Bug 38710] New: GTA Vice City hangs in initial menu
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=38710 Summary: GTA Vice City hangs in initial menu Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: j.suarez.agapito(a)gmail.com I am filing this bug as requested in this wine bug report since the bug seems to affect the r600g driver rather than wine itself. http://bugs.winehq.org/show_bug.cgi?id=27609 Please, if any additional information is needed, let me know. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 37417] New: No Alpha Channel for all XPixmaps with KWin+GLES
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=37417 Summary: No Alpha Channel for all XPixmaps with KWin+GLES Product: Mesa Version: 7.10 Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: mgraesslin(a)kde.org Created an attachment (id=46961) --> (https://bugs.freedesktop.org/attachment.cgi?id=46961) ARGB window without alpha channel After updating mesa on Debian Testing to package version 7.10.2-2 everything mapped from a XPixmap lost the Alpha Channel. ARGB windows are no longer translucent (screenshot attached) as well everything else mapped from an XPixmap. This only affects OpenGL ES/EGL build of KWin, building against desktop GL/GLX does not show the symptoms. Debug output of KWin with GLES: OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD RV710 OpenGL version string: OpenGL ES 2.0 Mesa 7.10.2 OpenGL shading language version string: OpenGL ES GLSL ES 1.0.16 Driver: R600G GPU class: R700 OpenGL version: 2.0 GLSL version: 1.0.16 Mesa version: 7.10.2 X server version: 1.10.1 Linux kernel version: 2.6.38 Direct rendering: yes Requires strict binding: yes GLSL shaders: yes Texture NPOT support: yes Debug output of KWin with GLX: OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV710 954F) 20090101 TCL DRI2 OpenGL version string: 2.1 Mesa 7.10.2 OpenGL shading language version string: 1.20 Driver: R600C GPU class: R700 OpenGL version: 2.1 GLSL version: 1.20 Mesa version: 7.10.2 X server version: 1.10.1 Linux kernel version: 2.6.38 Direct rendering: yes Requires strict binding: no GLSL shaders: yes Texture NPOT support: yes This worked fine until update of the package. KWin has not changed (recent master, build from today). If you need any help to investigate, please ask. We want to push the GLES build of KWin with our upcoming release (beta 1 next week). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 37193] New: Crash while switching between OpenGL window and other window
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=37193 Summary: Crash while switching between OpenGL window and other window Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: info(a)noctus.net Thanks to the Unigine Heaven demo I was finally able to reliably reproduce an issue which I only experienced with Mplayer before. Upon switching back and forth between one window where OpenGL is used and another one, quickly the whole input and output of X freezes followed by a hard restart of my system a few moments later. Conditions to reproduce here: 1) Have the Composite extension enabled - the crash does not occur without the Composite extension - disabling Compositing in my WM (Xfwm4, uses XRender) does prevent the crashes 2) Have rencer acceleration enabled - Setting RenderAccel to "Off" prevents the crashes - Crashes occur both with EXA as well as XAA 3) Start an application which opens an OpenGL context with a least amount of complexity wrt the graphics - Crash is reproducible with Mplayer using the GL video output - Also reproducible with the Unigine Heaven demo - Not reproducible with glxgears (seemingly too simple) 4) Open another application window and start switching back and forth between those two Due to the hard restart I am currently unable to find any traces of debugging information so help for getting started on this is greatly appreciated. I am aware that there are quite a few other reports which sound similar to this one and I thought about adding a comment on these. However, without any additional info to add, my comment wouldn’t be that much worth. Thus I am mostly hoping for help on gathering as much information as possible. Aside from using the latest Mesa git master I am also using the latest git master of the xf86-video-ati DDX. (I also wanted to spare you from this lengthy message in #dri-devel ;-) ) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 34708] New: running piglit on r600 causes gkrellm to lose text color
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=34708 Summary: running piglit on r600 causes gkrellm to lose text color Product: Mesa Version: 7.10 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: hramrach(a)gmail.com Created an attachment (id=43790) --> (https://bugs.freedesktop.org/attachment.cgi?id=43790) screenshot of part of the gkrellm window After running some 3d apps (eg. piglit) parts of gkrellm lose text color. Firefox does not seem affected, nor are terminals. While taking the screenshot the Lock and Shoot buttons which were previously OK lost color while they were redrawn. As all the text that loses color is the value text (as opposed to the label text) it looks like any newly drawn text is not colored (black). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 34373] New: RV620 : r600g : game ET:quakewars demo: GPU lockup
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=34373 Summary: RV620 : r600g : game ET:quakewars demo: GPU lockup Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: aderumier(a)odiso.com Hi, now than s3tc works with r600g, i can test enemy territory quakewars. i'm using last drm-radeon-testing kernel and mesa-git. I have a freeze in game, maybe 5 seconds after i'm in the maps. (i can move in the maps, and the rendering is almost perfect). here the dmesg radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec ------------[ cut here ]------------ WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x318/0x370 [radeon]() Hardware name: Studio 1537 GPU lockup (waiting for 0x00144636 last fence id 0x00144633) Modules linked in: tun aes_i586 aes_generic ipv6 usbhid hid joydev uvcvideo arc4 videodev ecb snd_hda_codec_hdmi iwlagn snd_seq_dummy snd_hda_codec_idt snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device iwlcore snd_hda_intel mac80211 snd_hda_codec snd_pcm_oss psmouse snd_hwdep dell_wmi sparse_keymap firewire_ohci sdhci_pci rtc_cmos tg3 sdhci snd_pcm firewire_core uhci_hcd snd_mixer_oss snd_timer serio_raw mmc_core crc_itu_t rtc_core snd dell_laptop cfg80211 intel_agp ehci_hcd libphy wmi soundcore rtc_lib ac iTCO_wdt button battery thermal processor evdev sg dcdbas intel_gtt snd_page_alloc rfkill pcspkr i2c_i801 usbcore iTCO_vendor_support fuse ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod ahci libahci libata scsi_mod radeon ttm drm_kms_helper drm agpgart i2c_algo_bit i2c_core Pid: 23839, comm: etqw.x86 Tainted: G W 2.6.38-rc4-43255-g52280c2-dirty #1 Call Trace: [<c10443ed>] ? warn_slowpath_common+0x6d/0xa0 [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<c104449e>] ? warn_slowpath_fmt+0x2e/0x30 [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<c10612d0>] ? autoremove_wake_function+0x0/0x40 [<f82332ac>] ? radeon_sync_obj_wait+0xc/0x10 [radeon] [<f80edc0e>] ? ttm_bo_wait+0xce/0x160 [ttm] [<f80f07d6>] ? ttm_bo_move_accel_cleanup+0x86/0x2a0 [ttm] [<f8233531>] ? radeon_move_blit.clone.0+0x131/0x1b0 [radeon] [<f823395c>] ? radeon_bo_move+0x3ac/0x3c0 [radeon] [<f80ee65d>] ? ttm_bo_list_ref_sub+0x1d/0x20 [ttm] [<f80eeece>] ? ttm_bo_handle_move_mem+0x10e/0x320 [ttm] [<f82335b0>] ? radeon_bo_move+0x0/0x3c0 [radeon] [<f80efdf5>] ? ttm_bo_move_buffer+0x115/0x130 [ttm] [<f80ee65d>] ? ttm_bo_list_ref_sub+0x1d/0x20 [ttm] [<f80efeb8>] ? ttm_bo_validate+0xa8/0x120 [ttm] [<f82347eb>] ? radeon_bo_list_validate+0x6b/0xc0 [radeon] [<f824b819>] ? radeon_cs_parser_relocs+0x1f9/0x240 [radeon] [<f824ba9a>] ? radeon_cs_parser_init+0x23a/0x2c0 [radeon] [<f824bc40>] ? radeon_cs_ioctl+0x70/0x180 [radeon] [<f8091ba1>] ? drm_ioctl+0x1e1/0x470 [drm] [<f824bbd0>] ? radeon_cs_ioctl+0x0/0x180 [radeon] [<c10dcfdc>] ? handle_pte_fault+0x38c/0x860 [<f80919c0>] ? drm_ioctl+0x0/0x470 [drm] [<c110a7f9>] ? do_vfs_ioctl+0x79/0x580 [<c1028316>] ? do_page_fault+0x1a6/0x440 [<c106ac36>] ? getnstimeofday+0x46/0x120 [<c10fcc9c>] ? fget_light+0x6c/0xb0 [<c110ad7f>] ? sys_ioctl+0x7f/0x90 [<c100389f>] ? sysenter_do_call+0x12/0x28 ---[ end trace 5e931a5b1aa3b579 ]--- [drm] Disabling audio support HDMI hot plug event: Pin=3 Presence_Detect=0 ELD_Valid=0 radeon 0000:01:00.0: GPU softreset radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA25334E0 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000103 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003030 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200080C0 radeon 0000:01:00.0: GPU reset succeed radeon 0000:01:00.0: WB enabled [drm] ring test succeeded in 1 usecs [drm] ib test succeeded in 1 usecs [drm] Enabling audio support HDMI hot plug event: Pin=3 Presence_Detect=0 ELD_Valid=0 radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec ------------[ cut here ]------------ WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248 radeon_fence_wait+0x318/0x370 [radeon]() Hardware name: Studio 1537 GPU lockup (waiting for 0x0014463B last fence id 0x00144637) Modules linked in: tun aes_i586 aes_generic ipv6 usbhid hid joydev uvcvideo arc4 videodev ecb snd_hda_codec_hdmi iwlagn snd_seq_dummy snd_hda_codec_idt snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device iwlcore snd_hda_intel mac80211 snd_hda_codec snd_pcm_oss psmouse snd_hwdep dell_wmi sparse_keymap firewire_ohci sdhci_pci rtc_cmos tg3 sdhci snd_pcm firewire_core uhci_hcd snd_mixer_oss snd_timer serio_raw mmc_core crc_itu_t rtc_core snd dell_laptop cfg80211 intel_agp ehci_hcd libphy wmi soundcore rtc_lib ac iTCO_wdt button battery thermal processor evdev sg dcdbas intel_gtt snd_page_alloc rfkill pcspkr i2c_i801 usbcore iTCO_vendor_support fuse ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod ahci libahci libata scsi_mod radeon ttm drm_kms_helper drm agpgart i2c_algo_bit i2c_core Pid: 23839, comm: etqw.x86 Tainted: G W 2.6.38-rc4-43255-g52280c2-dirty #1 Call Trace: [<c10443ed>] ? warn_slowpath_common+0x6d/0xa0 [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<c104449e>] ? warn_slowpath_fmt+0x2e/0x30 [<f8232aa8>] ? radeon_fence_wait+0x318/0x370 [radeon] [<c10612d0>] ? autoremove_wake_function+0x0/0x40 [<f82332ac>] ? radeon_sync_obj_wait+0xc/0x10 [radeon] [<f80edc0e>] ? ttm_bo_wait+0xce/0x160 [ttm] [<f80f07d6>] ? ttm_bo_move_accel_cleanup+0x86/0x2a0 [ttm] [<f8233531>] ? radeon_move_blit.clone.0+0x131/0x1b0 [radeon] [<f823395c>] ? radeon_bo_move+0x3ac/0x3c0 [radeon] [<f80ee65d>] ? ttm_bo_list_ref_sub+0x1d/0x20 [ttm] [<f80eeece>] ? ttm_bo_handle_move_mem+0x10e/0x320 [ttm] [<f82335b0>] ? radeon_bo_move+0x0/0x3c0 [radeon] [<f80efdf5>] ? ttm_bo_move_buffer+0x115/0x130 [ttm] [<f80ee65d>] ? ttm_bo_list_ref_sub+0x1d/0x20 [ttm] [<f80efeb8>] ? ttm_bo_validate+0xa8/0x120 [ttm] [<f82347eb>] ? radeon_bo_list_validate+0x6b/0xc0 [radeon] [<f824b819>] ? radeon_cs_parser_relocs+0x1f9/0x240 [radeon] [<f824ba9a>] ? radeon_cs_parser_init+0x23a/0x2c0 [radeon] [<f824bc40>] ? radeon_cs_ioctl+0x70/0x180 [radeon] [<c1032860>] ? __wake_up+0x40/0x50 [<f8091ba1>] ? drm_ioctl+0x1e1/0x470 [drm] [<f824bbd0>] ? radeon_cs_ioctl+0x0/0x180 [radeon] [<c10dccce>] ? handle_pte_fault+0x7e/0x860 [<c10c5a55>] ? __free_pages+0x35/0x40 [<c10da875>] ? __pte_alloc+0xa5/0xb0 [<f80919c0>] ? drm_ioctl+0x0/0x470 [drm] [<c110a7f9>] ? do_vfs_ioctl+0x79/0x580 [<c1028316>] ? do_page_fault+0x1a6/0x440 [<c10def5a>] ? remove_vma+0x3a/0x50 [<c10e03a6>] ? do_munmap+0x1f6/0x270 [<c10fcc9c>] ? fget_light+0x6c/0xb0 [<c110ad7f>] ? sys_ioctl+0x7f/0x90 [<c100389f>] ? sysenter_do_call+0x12/0x28 ---[ end trace 5e931a5b1aa3b57a ]--- [drm] Disabling audio support HDMI hot plug event: Pin=3 Presence_Detect=0 ELD_Valid=0 radeon 0000:01:00.0: GPU softreset radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA23334E0 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003030 radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200080C0 radeon 0000:01:00.0: GPU reset succeed radeon 0000:01:00.0: WB enabled -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 33796] New: projtex demo doesn't work on 760G
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=33796 Summary: projtex demo doesn't work on 760G Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: randrik(a)mail.ru I see no image inside black square. It works with swrast. Software config: Kernel - 2.6.37 vanilla ddx - 66eb81b62e5ae8e1d7bd44ed8a179e5ec1ca69af (UMS: Slightly improve xserver version check.) libdrm - 550fe2ca3b29ad2191eab4fdfbed9ed21e25492d (intel: compile fix for previous commit after rebasing) xserver - 1.9 branch up to 089a510dc9511721817df63bf9a968a10b842198 (mi: Fix the debug message) Hardware: 01:05.0 VGA compatible controller: ATI Technologies Inc 760G [Radeon 3000] (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device d000 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 1: I/O ports at ee00 [size=256] Region 2: Memory at fdfe0000 (32-bit, non-prefetchable) [size=64K] Region 5: Memory at fde00000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: radeon Kernel modules: radeon -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 30651] New: r600g: gl output in mplayer have no colors if used with a fragment program with additional lookup and bicubic B-spline filtering
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=30651 Summary: r600g: gl output in mplayer have no colors if used with a fragment program with additional lookup and bicubic B-spline filtering Product: Mesa Version: git Platform: All OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: virtuousfox(a)gmail.com when i try to play video in mplayer with option 'gl:yuv=4,lscale=1,cscale=1' and r600g in use, it displays no colors. if it's 'gl:yuv=3', colors are ok. 'gl:yuv=5' seems also ok. sorry, i haven't tested yuv=4 without 'lscale=1,cscale=1' and immediately rebuilded mesa without gallium, so i don't know which of those to blame actually. my bet is 'yuv=4' and "a fragment program with additional lookup". by the way, what yuv and *scale options do you recommend for use with ATI/AMD >=r600 cards in terms of performance and quality ? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 56918] New: [R350] Black labels on MapsGL
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=56918 Priority: medium Bug ID: 56918 Assignee: dri-devel(a)lists.freedesktop.org Summary: [R350] Black labels on MapsGL Severity: normal Classification: Unclassified OS: Linux (All) Reporter: s.j.turner(a)uqconnect.net Hardware: x86 (IA32) Status: NEW Version: 9.0 Component: Drivers/Gallium/r300 Product: Mesa Created attachment 69809 --> https://bugs.freedesktop.org/attachment.cgi?id=69809&action=edit screenshot from Mesa 9.0 Using a Radeon 9800 Pro 128MB (R350) on both Mesa 8.04 and Mesa 9.0. All of the labels in Google MapsGL are black rectangles. This is actually slightly worse on Mesa 9.0, with which the location names (at lower zoom levels) park, national park and state forest labels now show text on a black background instead of normal text as before. On both versions of Mesa the street names are not shown, there are only black rectangles where the street names should be. Attached screenshot is from Firefox 16.0.2 running on Mesa 9.0 on Ubuntu 12.10. The 3.5.0-2-generic #2-Ubuntu kernel is a bit out of date - I can update to the 3.5.0-17.28 kernel (which rebases to upstream 3.5.5 plus a few small changes) if that is important. Please note that this is NOT the same as bug 49088. The fix for that was specifically included in 8.0.4-0ubuntu0.1 and mentioned in the changelog. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 50999] New: [r300g, bisected] piglit glsl-fs-discard-04 fails
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=50999 Bug #: 50999 Summary: [r300g, bisected] piglit glsl-fs-discard-04 fails Classification: Unclassified Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Keywords: regression Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: pavel.ondracka(a)email.cz CC: eric(a)anholt.net, tstellar(a)gmail.com Created attachment 62924 --> https://bugs.freedesktop.org/attachment.cgi?id=62924 RADEON_DEBUG=fp log ./bin/shader_runner tests/shaders/glsl-fs-discard-04.shader_test -auto -fbo Probe at (0,0) Expected: 0.000000 1.000000 0.000000 0.000000 Observed: 1.000000 0.000000 0.000000 0.000000 PIGLIT: {'result': 'fail' } Regression test shows: e21b9f1f19d2345026a7fbe095a776d0b64557ec is the first bad commit commit e21b9f1f19d2345026a7fbe095a776d0b64557ec Author: Eric Anholt <eric(a)anholt.net> Date: Fri May 4 13:37:08 2012 -0700 glsl: Remove the opt_discard_simplification pass. This conflicts with the GLSL 1.30+ rules for derivatives after a discard has occurred. Reviewed-by: Kenneth Graunke <kenneth(a)whitecape.org> llvmpipe works fine, so this may be another uncovered r300 compiler issue. GPU:RV530 Kernel: 3.4.0-1.fc17.i686 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 50149] New: Faulty shaders on RS600
by bugzilla-daemon＠freedesktop.org 18 Sep '19

18 Sep '19

https://bugs.freedesktop.org/show_bug.cgi?id=50149 Bug #: 50149 Summary: Faulty shaders on RS600 Classification: Unclassified Product: Mesa Version: 8.0 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: schmakerisko(a)gmail.com Good day, im owner of Dell Latitude XT laptop and have issues with any version of Mesa drivers. To specify problem correctly - i do have problems with shaders and textures on this laptop. On Lightsmark i do have some artifacts on screen, no (or better to say) faulty reflection. With oibaf PPA repository (git-based repository) i do have pretty much all textures black. So no luck at all. On Penumbra Black Plague GPU even causes laptop lockup - game will stop and after a moment the colors will disappear to strange white-ish recoloring and computer no longer works (hard reset required). Im upgrading to PPA drivers ATM, so if i can submit some logs or try some variables, tell me and im up to try it. Thank you for good job at the drivers. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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dri-devel November 2012