User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:2.0b10pre) Gecko/20110115 Firefox/4.0b10pre Build Identifier: Mozilla/5.0 (Windows NT 6.1; rv:2.0b10pre) Gecko/20110115 Firefox/4.0b10pre ID:20110115030345 This is a spin-off from bug 611698 comment 103 per roc. On some machines (namely, my own), it appears that the patch for bug 611698 (https://hg.mozilla.org/mozilla-central/rev/fbf144260d6c) does not fix the problem (Flash text rendered with black surface behind, should be transparent). Reproducible: Always Steps to Reproduce: 1.Open http://oscar-raul.superpokepets.com/ (if it is necessary please sign in) 2.Play this game (click on menu, on pet etc.) 3.Observe flash menu and game rendered with a black, non-transparent or normal background Actual Results: Black background in games (see screenshots) Expected Results: Flash rendered normally (see screenshot for Chrome) I'm running Windows 7 x86 Professional, with OOPP enabled (and if I disable OOPP, the original bug goes away). Mozilla/5.0 (Windows NT 6.1; rv:2.0b10pre) Gecko/20110115 Firefox/4.0b10pre ID:20110115030345 Grafică(Graphics) Descrierea adaptorului NVIDIA GeForce 8600 GT ID furnizor 10de ID dispozitiv 0402 RAM pentru adaptor 512 Drivere pentru adaptor nvd3dum nvwgf2um,nvwgf2um Versiune driver 8.17.12.6099 Dată driver 10-16-2010 Direct2D activat true DirectWrite activat true (6.1.7600.20830) WebGL Renderer TransGaming Inc. -- ANGLE -- OpenGL ES 2.0 (git-devel Jan 15 2011 03:39:46) Accelerare GPU Windows 1/1 Direct3D 10 about:buildconfig Source Built from http://hg.mozilla.org/mozilla-central/rev/3d4620449437 Build platform target i686-pc-mingw32 Build tools Compiler Version Compiler flags d;D:\mozilla-build\msys\mozilla-build\python25\python2.5.exe -O e;D:\mozilla-build\msys\builds\moz2_slave\cen-w32-ntly\build\build\cl.py cl 14.00.50727.762 -TC -nologo -W3 -Gy -Fdgenerated.pdb -DNDEBUG -DTRIMMED -Zi -Zi -UDEBUG -DNDEBUG -GL -wd4624 -wd4952 -O1 d;D:\mozilla-build\msys\mozilla-build\python25\python2.5.exe -O e;D:\mozilla-build\msys\builds\moz2_slave\cen-w32-ntly\build\build\cl.py cl 14.00.50727.762 -GR- -TP -nologo -Zc:wchar_t- -W3 -Gy -Fdgenerated.pdb -wd4800 -DNDEBUG -DTRIMMED -Zi -Zi -UDEBUG -DNDEBUG -GL -wd4624 -wd4952 -O1 Configure arguments --enable-application=browser --enable-update-channel=nightly --enable-update-packaging --enable-jemalloc --enable-tests

My Flash plugins: Shockwave Flash Fișier: NPSWF32.dll Versiune: 10.2.161.23 Shockwave Flash 10.2 d161 Tip MIME Descriere Sufixe application/x-shockwave-flash Adobe Flash movie swf application/futuresplash FutureSplash movie spl Shockwave for Director Fișier: np32dsw.dll Versiune: 11.5.9.615 Adobe Shockwave for Director Netscape plug-in, version 11.5.9.615 Tip MIME Descriere Sufixe application/x-director Shockwave Movie dir,dxr,dcr

Confirmed here on XP 32bit + 8600GT 256MB (266.44) with: -latest Flash 10.2.152.14 Release Candidate -latest nightly of Firefox 4.0b10pre Adapter Description - NVIDIA GeForce 8600 GT Vendor ID - 10de Device ID - 0402 Adapter RAMU - nknown Adapter Driversn - v4_disp Driver Version - 6.14.12.6644 Driver Date - 12-27-2010 Direct2D Enabled - false DirectWrite Enabled - false (0.0.0.0) WebGL Renderer - TransGaming Inc. -- ANGLE -- OpenGL ES 2.0 (git-devel Jan 15 2011 07:29:57) GPU Accelerated Windows - 3/3 Direct3D 9

Hmmm, perhaps this bug: https://bugzilla.mozilla.org/show_bug.cgi?id=626177 , influence my bug? (TEXT flash rendered is incorrect).

Also, please marked this bug for blocked Firefox 4 final.

WFM with Flash 10.2 and the fix for bug 626177. Please recheck with the next nightly.

Oh wait, in some cases it doesn't. Investigating.

Flash 10.2 has basically the same rendering loop as 10.1 although it's a bit better optimized. Now it doesn't read the entire plugin area back to its private DIB, instead it just reads back the dirty area. But for some reason 10.2 is giving some areas opaque backgrounds that shouldn't have them. Note for the Superpoke site the "header" Flash object has a black background just where the SuperPoke log is. I can't tell what triggers it. Note that SIFRs like http://www.foreignaffairs.com/issues/2010/89/6 are working fine with 10.2. Michelle, can you help? I think we have our async rendering for windowless Flash working with 10.1 now, it's only 10.2 that's causing problems :-(

Correction, the problem at superpokepets.com does occur with Flash 10.1.

smadayag, msintov: let me explain what we're trying to do ... we've been trying to capture Flash output in an RGBA bitmap that we can then render in our GPU-accelerated rendering pipeline. We noticed that if we fill a 32-bit Windows DIB with zeroed alpha values and ask Flash to draw into it, Flash usually fills in the correct alpha values --- at least if we turn off subpixel antialiasing (see bug 611698). But there are some cases where that doesn't work and Flash fills in pixels with alpha 0xFF which should be transparent. This bug identifies Flash objects on superpokepets.com as triggering that, but presumably there are others. We'd like to know what triggers these bad cases. If we could identify them, we could use a slower path just for them (e.g. "alpha recovery" --- painting twice, once onto a black background and once onto a white background, and computing alpha values). Or if you could fix those case in Flash 10.2, that'd be great too :-).

Happens after hovering the 'vote now' button. The background is not entirely black, is it the same bug? Screenshot taken with the latest hourly which includes a fix for bug 626177 Mozilla/5.0 (Windows NT 6.1; rv:2.0b10pre) Gecko/20110117 Firefox/4.0b10pre BuildID=20110117212224

I think so.

This needs an owner, assigning to roc who's looked at this the most. Roc, feel free to reassign if necessary here...

Isn't it a dupe of bug 626202?

Definitely not

Is flash issue on http://www.msi.com/ related to this bug? http://img190.imageshack.us/img190/2527/msij.jpg It's fine when OOPP is disabled.

Yes.

Bug 626602 fixes the glitches on http://www.nba.com and http://www.msi.com/. I couldn't figure out what to do with http://oscar-raul.superpokepets.com/, guess I'm too old.

(In reply to comment #21) > Bug 626602 fixes the glitches on http://www.nba.com and http://www.msi.com/. I > couldn't figure out what to do with http://oscar-raul.superpokepets.com/, guess > I'm too old. In website superpokepets.com black background renderer is still present in flash menu. Mozilla/5.0 (Windows NT 6.1; rv:2.0b11pre) Gecko/20110129 Firefox/4.0b11pre ID:20110129030338

still a problem even in flash 10.2 final?

Yes.

Bug 626602 fixed this for me.

For me this bug is NOT fixed completely. Screenshot attached. Mozilla/5.0 (Windows NT 6.1; rv:2.0b12pre) Gecko/20110209 Firefox/4.0b12pre ID:20110209030359 Flash Shockwave Flash Fișier: NPSWF32.dll Versiune: 10.2.152.26 Shockwave Flash 10.2 r152 Tip MIME Descriere Sufixe application/x-shockwave-flash Adobe Flash movie swf application/futuresplash FutureSplash movie spl Shockwave for Director Fișier: np32dsw.dll Versiune: 11.5.9.620 Adobe Shockwave for Director Netscape plug-in, version 11.5.9.620 Tip MIME Descriere Sufixe application/x-director Shockwave Movie dir,dxr,dcr about:buildconfig Source Built from http://hg.mozilla.org/mozilla-central/rev/fd0817e454fe Build platform target i686-pc-mingw32 Build tools Compiler Version Compiler flags d;D:\mozilla-build\msys\mozilla-build\python25\python2.5.exe -O e;D:\mozilla-build\msys\builds\moz2_slave\cen-w32-ntly\build\build\cl.py cl 14.00.50727.762 -TC -nologo -W3 -Gy -Fdgenerated.pdb -DNDEBUG -DTRIMMED -Zi -Zi -UDEBUG -DNDEBUG -GL -wd4624 -wd4952 -O1 d;D:\mozilla-build\msys\mozilla-build\python25\python2.5.exe -O e;D:\mozilla-build\msys\builds\moz2_slave\cen-w32-ntly\build\build\cl.py cl 14.00.50727.762 -GR- -TP -nologo -Zc:wchar_t- -W3 -Gy -Fdgenerated.pdb -wd4800 -DNDEBUG -DTRIMMED -Zi -Zi -UDEBUG -DNDEBUG -GL -wd4624 -wd4952 -O1 Configure arguments --enable-application=browser --enable-update-channel=nightly --enable-update-packaging --enable-jemalloc --enable-tests Graphic Grafică Descrierea adaptorului NVIDIA GeForce 8600 GT ID furnizor 10de ID dispozitiv 0402 RAM pentru adaptor 512 Drivere pentru adaptor nvd3dum nvwgf2um,nvwgf2um Versiune driver 8.17.12.6099 Dată driver 10-16-2010 Direct2D activat true DirectWrite activat true (6.1.7600.20830, font cache n/a) Motor de afișare WebGL Google Inc. -- ANGLE -- OpenGL ES 2.0 (ANGLE 0.0.0.541) Accelerare GPU Windows 1/1 Direct3D 10

Firefox Input for this bug or similary: http://input.mozilla.com/en-US/beta/search?q=superpoke&product=firefox&version=4.0b9&date_start=&date_end= http://input.mozilla.com/en-US/beta/search?q=superpoke&product=firefox&version=4.0b11&date_start=&date_end= http://input.mozilla.com/en-US/beta/search?q=rendered+black&product=firefox&version=4.0b9 http://input.mozilla.com/en-US/beta/search?q=rendered+black&product=firefox&version=4.0b10&date_start=&date_end= http://input.mozilla.com/en-US/beta/search?q=rendered+black&product=firefox&version=4.0b11&date_start=&date_end=

Will be fixed by 626602.

Can we resolve this now that bug 626602 is fixed?

Yep.

Disappearing menu is probably a symptom of bug 631388, which should also land soon. Either way, that sounds like a separate bug.

Verified. Black rendered disappeared. But menu not stay fixed, disappearing etc.