dri-devel February 2011

dri-devel@lists.freedesktop.org

84 participants
466 discussions

[Bug 32688] New: Some games have a wireframe or outline visible
by bugzilla-daemon＠freedesktop.org 12 Mar '11

12 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=32688 Summary: Some games have a wireframe or outline visible Product: Mesa Version: git Platform: Other URL: http://www.amnesiagame.com/ OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: sa(a)whiz.se Created an attachment (id=… [View More]

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[Bug 32945] New: Lower part of the screen corrupt with HyperZ enabled
by bugzilla-daemon＠freedesktop.org 11 Mar '11

11 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=32945 Summary: Lower part of the screen corrupt with HyperZ enabled Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: sa(a)whiz.se Created an attachment (id=41815) --> (https://bugs.freedesktop.… [View More]

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[BUG] drm/i915 Screen corruption introduced by a00b10c360b35d6431a94cb
by Indan Zupancic 11 Mar '11

11 Mar '11

Hello, Since 2.6.38-rc I get screen corruption (mostly horizontal grabage stripes on the right side of the screen). After a long time bisecting the offending commit ends up being: commit a00b10c360b35d6431a94cbf130a4e162870d661 Author: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Fri Sep 24 21:15:47 2010 +0100 drm/i915: Only enforce fence limits inside the GTT. So long as we adhere to the fence registers rules for alignment and no overlaps (including with unfenced … [View More]

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[PATCH] fix backlight brightness on intel LVDS panel after reopening lid
by Alex Riesen 11 Mar '11

11 Mar '11

Signed-off-by: Alex Riesen <raa.lkml(a)gmail.com> --- Linus Torvalds, Wed, Feb 16, 2011 05:16:01 +0100: > Most of the changes are pretty spread out and small, with drivers/gpu > (radeon and i915) somewhat standing out from the pack. ... The backlight level on this Dell XPS M1330 reduces every time I reopen the lid, and BIOS does not seem to know anything about that (the keyboard shortcuts to set backlight brightness cause it to jump to the level next to the one set before closing … [View More]the lid). Maybe i915 code for LVDS panels have lost some parts of the backlight enable/disable balancing patch by Chris Wilson? Or maybe it just got broken along the way... This part of the patch by Chris helped here, but I afraid it might be not complete or just wrong (for instance, the original patch didn't have to remove the i915_read_blc_pwm_ctl function). drivers/gpu/drm/i915/intel_panel.c | 65 ++++++++++-------------------------- 1 files changed, 18 insertions(+), 47 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index c65992d..c4b1ca4 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -125,55 +125,15 @@ static int is_backlight_combination_mode(struct drm_device *dev) return 0; } -static u32 i915_read_blc_pwm_ctl(struct drm_i915_private *dev_priv) -{ - u32 val; - - /* Restore the CTL value if it lost, e.g. GPU reset */ - - if (HAS_PCH_SPLIT(dev_priv->dev)) { - val = I915_READ(BLC_PWM_PCH_CTL2); - if (dev_priv->saveBLC_PWM_CTL2 == 0) { - dev_priv->saveBLC_PWM_CTL2 = val; - } else if (val == 0) { - I915_WRITE(BLC_PWM_PCH_CTL2, - dev_priv->saveBLC_PWM_CTL); - val = dev_priv->saveBLC_PWM_CTL; - } - } else { - val = I915_READ(BLC_PWM_CTL); - if (dev_priv->saveBLC_PWM_CTL == 0) { - dev_priv->saveBLC_PWM_CTL = val; - dev_priv->saveBLC_PWM_CTL2 = I915_READ(BLC_PWM_CTL2); - } else if (val == 0) { - I915_WRITE(BLC_PWM_CTL, - dev_priv->saveBLC_PWM_CTL); - I915_WRITE(BLC_PWM_CTL2, - dev_priv->saveBLC_PWM_CTL2); - val = dev_priv->saveBLC_PWM_CTL; - } - } - - return val; -} - u32 intel_panel_get_max_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; u32 max; - max = i915_read_blc_pwm_ctl(dev_priv); - if (max == 0) { - /* XXX add code here to query mode clock or hardware clock - * and program max PWM appropriately. - */ - printk_once(KERN_WARNING "fixme: max PWM is zero.\n"); - return 1; - } - if (HAS_PCH_SPLIT(dev)) { - max >>= 16; + max = I915_READ(BLC_PWM_PCH_CTL2) >> 16; } else { + max = I915_READ(BLC_PWM_CTL); if (IS_PINEVIEW(dev)) { max >>= 17; } else { @@ -186,6 +146,14 @@ u32 intel_panel_get_max_backlight(struct drm_device *dev) max *= 0xff; } + if (max == 0) { + /* XXX add code here to query mode clock or hardware clock + * and program max PWM appropriately. + */ + DRM_ERROR("fixme: max PWM is zero.\n"); + max = 1; + } + DRM_DEBUG_DRIVER("max backlight PWM = %d\n", max); return max; } @@ -255,11 +223,11 @@ void intel_panel_disable_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - if (dev_priv->backlight_enabled) { - dev_priv->backlight_level = intel_panel_get_backlight(dev); - dev_priv->backlight_enabled = false; - } + if (!dev_priv->backlight_enabled) + return; + dev_priv->backlight_enabled = false; + dev_priv->backlight_level = intel_panel_get_backlight(dev); intel_panel_set_backlight(dev, 0); } @@ -267,6 +235,9 @@ void intel_panel_enable_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + if (dev_priv->backlight_enabled) + return; + if (dev_priv->backlight_level == 0) dev_priv->backlight_level = intel_panel_get_max_backlight(dev); @@ -278,6 +249,6 @@ void intel_panel_setup_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->backlight_level = intel_panel_get_backlight(dev); + dev_priv->backlight_level = intel_panel_get_max_backlight(dev); dev_priv->backlight_enabled = dev_priv->backlight_level != 0; } -- 1.7.4.27.gf5729 [View Less]

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[Bug 28995] New: [r300g] dri rejects command buffers
by bugzilla-daemon＠freedesktop.org 09 Mar '11

09 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=28995 Summary: [r300g] dri rejects command buffers Product: Mesa Version: git Platform: x86 (IA32) OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: aaalmosss(a)gmail.com In some games hexadecimal numbers are printed into the console, rendering … [View More]

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[Bug 33075] New: [Runescape] "low detail" lighting option makes character models disappear
by bugzilla-daemon＠freedesktop.org 08 Mar '11

08 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=33075 Summary: [Runescape] "low detail" lighting option makes character models disappear Product: Mesa Version: git 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: bpaterni(a)gmail.com … [View More]

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[Bug 31391] New: Heroes of Newerth crashes with cs parser error
by bugzilla-daemon＠freedesktop.org 08 Mar '11

08 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=31391 Summary: Heroes of Newerth crashes with cs parser error Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Keywords: regression Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: stephan(a)ehilb.de The game Heroes of … [View More]Newerth (also referred to as HoN) crashes in certain circumstances with the following error message in dmesg: [ 1797.294324] [drm:radeon_cs_parser_init] *ERROR* cs IB too big: 26607 [ 1797.294327] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! It's occuring during normal gameplay in situations with high graphic workload (as far as I can tell). I was up until recently using older libs for playing HoN with the r600 driver and thus noticed this bug as a regression. It is possible to reproduce the bug quite reliably by following these steps: 1. Start HoN 2. Create a practice game 3. Select a slot and start the game 4. Select any hero and wait for the countdown or skip the countdown by pressing ready 5. As the game starts, open the test-menu at the top left of the screen and press the “Spawn”-button right of where it reads “Creeps” multiple times (~20-30 times). There should be spawning many creeps at your base. 6. Pan the viewport to include as many creeps as possible. 7. Press the “Kill”-button right next to the “Spawn”-button. 8. 1-2 seconds later the game crashes. 9. You notice the error messages in dmesg Bisecting issued the following bad commit: e62e5b0922b6554431234a8a71c7aec7cff91864 is the first bad commit commit e62e5b0922b6554431234a8a71c7aec7cff91864 Author: Andre Maasikas <amaasikas(a)gmail.com> Date: Wed Aug 11 14:30:18 2010 +0300 r600: add support for draw_elements_base_vertex use VTX_BASE_VTX_LOC for offset, last time using INDEX_OFFSET was probably a wrong register for this :040000 040000 2daa2236ba96c969c80cd62b1199d0eacb56ecce 376ee1345c8cbbb51c2b1c36cb7adafac276d5d6 M src I tried to the best of my ability to manually revert the commit and it proved to be the cause of the bug. I'm running mesa-git right now with that commit manually reverted and HoN is running fine. Note: This might be the same bug as described in this comment: https://bugs.freedesktop.org/show_bug.cgi?id=25114#c7 Let me know if there is any information missing. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. [View Less]

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[Bug 33042] New: RV770: Broken Mipmap creation/display
by bugzilla-daemon＠freedesktop.org 08 Mar '11

08 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=33042 Summary: RV770: Broken Mipmap creation/display Product: DRI Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: andreas.bombe(a)mytum.de Created an attachment (id=41946) --> (https://bugs.… [View More]

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i915: 2.6.36: Monitor incorrectly detects 1920x1199
by Mario 'BitKoenig' Holbe 08 Mar '11

08 Mar '11

Hello, starting with 2.6.36 my monitor detects a resolution of 1920x1199 instead of 1920x1200. The monitor displays 1920x1199 on its OSD, and as a result, I guess, the display is blurred in the middle section (top to down) - most likely due to stretching applied by the monitor. This issue shows up when loading i915 (KMS enabled) with 2.6.37 and 2.6.36 (also 2.6.36.2). With 2.6.35 (up to 2.6.35.10) the monitor correctly detects (and displays on OSD) 1920x1200 and doesn't blur anything. The … [View More]Chipset is an Intel G35 on an Asus P5E-V HDMI, the monitor is a Yuraku YV24WBH1 connected via DVI (DVI to HDMI adapter, the board doesn't have a separate DVI port). The `fbset' output with 2.6.37 and 2.6.35.10 doesn't differ: mode "1920x1200" geometry 1920 1200 1920 1200 32 timings 0 0 0 0 0 0 0 rgba 8/16,8/8,8/0,0/0 endmode dmesg excerpt for 2.6.37: [ 2.733019] efifb: probing for efifb [ 2.744452] efifb: framebuffer at 0xd0000000, mapped to 0xf8280000, using 7552k, total 7552k [ 2.769712] efifb: mode is 1600x1200x32, linelength=6400, pages=1 [ 2.787964] efifb: scrolling: redraw [ 2.798678] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.927422] fb0: EFI VGA frame buffer device [ 71.202957] [drm] Initialized drm 1.1.0 20060810 [ 71.374419] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 71.374423] i915 0000:00:02.0: setting latency timer to 64 [ 71.474329] i915 0000:00:02.0: irq 44 for MSI/MSI-X [ 71.669097] [drm] initialized overlay support [ 71.942025] fb: conflicting fb hw usage inteldrmfb vs EFI VGA - removing generic driver [ 72.223827] fb0: inteldrmfb frame buffer device [ 72.223829] drm: registered panic notifier [ 72.223961] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 87.492007] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.572007] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.652006] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.732007] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.812007] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.892007] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 87.972008] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 88.052006] [drm] GMBUS timed out, falling back to bit banging on pin 0 [i915 gmbus disabled] [ 89.692006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 89.772006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 89.852006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 89.932007] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 90.012007] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 90.092006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 90.172006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] [ 90.252006] [drm] GMBUS timed out, falling back to bit banging on pin 6 [i915 gmbus reserved] dmesg excerpt for 2.6.35.10: [ 3.401792] efifb: probing for efifb [ 3.412804] efifb: framebuffer at 0xd0000000, mapped to 0xf8280000, using 3072k, total 3072k [ 3.438065] efifb: mode is 1024x768x32, linelength=4096, pages=1 [ 3.456058] efifb: scrolling: redraw [ 3.466773] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 3.540728] fb0: EFI VGA frame buffer device [ 52.667436] [drm] Initialized drm 1.1.0 20060810 [ 52.824746] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 52.824750] i915 0000:00:02.0: setting latency timer to 64 [ 52.901066] i915 0000:00:02.0: irq 47 for MSI/MSI-X [ 52.901076] [drm] set up 7M of stolen space [ 53.255059] [drm] initialized overlay support [ 53.806061] fb: conflicting fb hw usage inteldrmfb vs EFI VGA - removing generic driver [ 54.171524] fb0: inteldrmfb frame buffer device [ 54.171525] drm: registered panic notifier [ 54.171681] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 The monitor's EDID information via `get-edid | parse-edid': # EDID version 1 revision 3 Section "Monitor" # Block type: 2:0 3:fc Identifier "MB24W" VendorName "NTS" ModelName "MB24W" # Block type: 2:0 3:fc # Block type: 2:0 3:fd HorizSync 30-74 VertRefresh 50-61 # Max dot clock (video bandwidth) 160 MHz # Block type: 2:0 3:ff # DPMS capabilities: Active off:yes Suspend:no Standby:no Mode "1920x1200" # vfreq 59.950Hz, hfreq 74.038kHz DotClock 154.000000 HTimings 1920 1968 2000 2080 VTimings 1200 1203 1209 1235 Flags "-HSync" "+VSync" EndMode # Block type: 2:0 3:fc # Block type: 2:0 3:fd # Block type: 2:0 3:ff EndSection PS: I mailed this to lkml about a week ago, maybe dri-devel@ will suit better? regards Mario -- File names are infinite in length where infinity is set to 255 characters. -- Peter Collinson, "The Unix File System" [View Less]

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[Bug 32889] New: [i915g] SIGSEGV src/gallium/drivers/i915/i915_state_emit.c:414
by bugzilla-daemon＠freedesktop.org 08 Mar '11

08 Mar '11

https://bugs.freedesktop.org/show_bug.cgi?id=32889 Summary: [i915g] SIGSEGV src/gallium/drivers/i915/i915_state_emit.c:414 Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/Gallium/i915g AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: vlee(a)vmware.com mesa: … [View More]6d9ca78ef7bf831b9b63f4bda68623cbae627508 (master) chipset: 945GM (Intel GMA 950) system architecture: i686 xserver-xorg-video-intel: 2:2.12.0-1ubuntu5.1 libdrm-intel1: 2.4.21-1ubuntu2.1 kernel version: 2.6.35-24-generic Linux distribution: Ubuntu 10.10 i386 Run piglit fbo-blit-d24s8 test. $ ./bin/fbo-blit-d24s8 -auto Segmentation fault (core dumped) Program terminated with signal 11, Segmentation fault. #0 0x01102b3b in i915_emit_hardware_state (i915=0x8a6e370) at src/gallium/drivers/i915/i915_state_emit.c:414 414 struct i915_texture *tex = i915_texture(cbuf_surface->texture); (gdb) bt #0 0x01102b3b in i915_emit_hardware_state (i915=0x8a6e370) at src/gallium/drivers/i915/i915_state_emit.c:414 #1 0x010fe0e6 in i915_vbuf_render_draw_arrays (render=0x8a84788, start=0, nr=4) at src/gallium/drivers/i915/i915_prim_vbuf.c:516 #2 0x01194f9d in draw_pt_emit_linear (emit=0x8a6ad30, vert_info=0xbff42328, prim_info=0xbff4239c) at src/gallium/auxiliary/draw/draw_pt_emit.c:265 #3 0x0112fc82 in emit (emit=0x8a6ad30, vert_info=0xbff42328, prim_info=0xbff4239c) at src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:168 #4 0x01130023 in fetch_pipeline_generic (middle=0x8a6acc8, fetch_info=0x0, prim_info=0xbff4239c) at src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:286 #5 0x01130144 in fetch_pipeline_linear_run (middle=0x8a6acc8, start=0, count=4, prim_flags=0) at src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c:345 #6 0x01135155 in vsplit_segment_simple_linear (vsplit=0x8a7ee30, flags=0, istart=0, icount=4) at src/gallium/auxiliary/draw/draw_pt_vsplit_tmp.h:229 #7 0x011354ee in vsplit_run_linear (frontend=0x8a7ee30, start=0, count=4) at src/gallium/auxiliary/draw/draw_split_tmp.h:61 #8 0x0112d494 in draw_pt_arrays (draw=0x8a69348, prim=6, start=0, count=4) at src/gallium/auxiliary/draw/draw_pt.c:113 #9 0x0112e049 in draw_vbo (draw=0x8a69348, info=0xbff425a4) at src/gallium/auxiliary/draw/draw_pt.c:481 #10 0x010fc5d3 in i915_draw_vbo (pipe=0x8a6e370, info=0xbff425a4) at src/gallium/drivers/i915/i915_context.c:81 #11 0x019d3690 in util_draw_arrays (pipe=0x8a6e370, mode=6, start=0, count=4) at src/gallium/auxiliary/util/u_draw.h:58 #12 0x019d3757 in util_draw_vertex_buffer (pipe=0x8a6e370, vbuf=0x8b17920, offset=0, prim_type=6, num_verts=4, num_attribs=2) at src/gallium/auxiliary/util/u_draw_quad.c:63 #13 0x01952f15 in draw_quad (st=0x8ad80a0, x0=-1, y0=-1, x1=1, y1=1, z=0.54321003, color=0x8a97324) at src/mesa/state_tracker/st_cb_clear.c:175 #14 0x019535be in clear_with_quad (ctx=0x8a96618, color=0 '\000', depth=2 '\002', stencil=4 '\004') at src/mesa/state_tracker/st_cb_clear.c:299 #15 0x01953cfd in st_Clear (ctx=0x8a96618, mask=48) at src/mesa/state_tracker/st_cb_clear.c:530 #16 0x018ddbb0 in _mesa_Clear (mask=1280) at src/mesa/main/clear.c:242 #17 0x0804b907 in run_test () at piglit/tests/fbo/fbo-blit-d24s8.c:179 #18 0x0804bce9 in piglit_display () at piglit/tests/fbo/fbo-blit-d24s8.c:242 #19 0x0804dce3 in display () at piglit/tests/util/piglit-framework.c:52 #20 0x002d2820 in fghRedrawWindow (window=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece or DW_OP_bit_piece. ) at freeglut_main.c:210 #21 fghcbDisplayWindow (window=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece or DW_OP_bit_piece. ) at freeglut_main.c:227 #22 0x002d6660 in fgEnumWindows (enumCallback=0x2d2790 <fghcbDisplayWindow>, enumerator=0xbff42948) at freeglut_structure.c:394 #23 0x002d2cdb in fghDisplayAll () at freeglut_main.c:249 #24 glutMainLoopEvent () at freeglut_main.c:1450 #25 0x002d3605 in glutMainLoop () at freeglut_main.c:1498 #26 0x0804de8c in main (argc=1, argv=0xbff42bd4) at piglit/tests/util/piglit-framework.c:118 (gdb) frame 0 #0 0x01102b3b in i915_emit_hardware_state (i915=0x8a6e370) at src/gallium/drivers/i915/i915_state_emit.c:414 414 struct i915_texture *tex = i915_texture(cbuf_surface->texture); (gdb) print cbuf_surface $1 = (struct pipe_surface *) 0x0 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. [View Less]

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dri-devel February 2011