[Bug 52684] New: Command and Conquer Generals (and C&C Zero Hour) have no ground textures
https://bugs.winehq.org/show_bug.cgi?id=52684 Bug ID: 52684 Summary: Command and Conquer Generals (and C&C Zero Hour) have no ground textures Product: Wine Version: 7.3 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: bender647(a)yahoo.com Regression SHA1: 1632b8e7a419ebf256c4a356a58d505ef918f2fe Distribution: Slackware Introduced in wine-7.3 with commit 1632b8e7a419ebf256c4a356a58d505ef918f2fe, the C&C Generals game engine does not draw ground textures. The ground (or water) area is black. Reverting to wine-7.2, or applying this commit as a reverse-patch on wine-7.4 will fix the issue. The commit was found by bisecting the git tree. This symptom appears in older bug reports but the fixes there do not appear to work now. Tested on two platforms, but both were Intel i915 graphics. If necessary, I can get access to an Nvidia platform. To reproduce: 1. A free demo is available for download to run the game: https://www.moddb.com/downloads/start/111369 (https://www.moddb.com/games/cc-generals/downloads/command-conquer-generals-d...). 2. Install in 32-bit prefix. 3. Run with `wine start generals.exe -nologo` and the game engine will be seen running behind the main menu. The ground will be blank if the bug is present. Verified to affect: https://appdb.winehq.org/objectManager.php?sClass=version&iId=4881 https://appdb.winehq.org/objectManager.php?sClass=version&iId=35407 Likely also: https://appdb.winehq.org/objectManager.php?sClass=version&iId=1717 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |regression CC| |z.figura12(a)gmail.com -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 Tijmen <tijmen_222(a)hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tijmen_222(a)hotmail.com --- Comment #1 from Tijmen <tijmen_222(a)hotmail.com> --- I can confirm that this issue also exists for the NVIDIA platform using an MSI GTX970. Details: Wine version wine-7.4 (package version wine 7.4-1) Linux kernel 5.16.16-arch-1-1 NVIDIA driver version 510.54 NVML version 11.510.54 Xorg server version number 11.0 Xorg server vendor version 1.21.1.3 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #2 from Tijmen <tijmen_222(a)hotmail.com> --- Created attachment 72071 --> https://bugs.winehq.org/attachment.cgi?id=72071 Output of the program on stdout -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #3 from Tijmen <tijmen_222(a)hotmail.com> --- Created attachment 72072 --> https://bugs.winehq.org/attachment.cgi?id=72072 Screenshot illustrating the missing ground/water textures -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #4 from Zebediah Figura <z.figura12(a)gmail.com> --- I can't seem to launch the program. It spits out a message box from wine's msvcrt saying "Runtime error!" That's with a 32-bit prefix and running the program using `wine start generals.exe -nologo` as mentioned. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #5 from bender647(a)yahoo.com --- I'm guessing you did NOT run the game when prompted by the installer, and instead ran it afterward manually (and it failed to run). I was able to recreate this scenario a few times. The problem seems to be, the game sometimes needs to find an Options.ini file in the wine user Documents area. I don't know if content is required, but the minimal content the installer adds one first run is: cat > ${WINEPREFIX}/drive_c/users/${USER}/Documents/Command\ and\ Conquer\ Generals\ Data/Option.ini <<EOF IdealStaticGameLOD = High StaticGameLOD = High EOF <Ctrl-D> If this doesn't work, I can package a WINEPREFIX for you. Note: the -nologo option just skips the intro movie. It becomes annoying when doing regression testing. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #6 from bender647(a)yahoo.com --- (In reply to bender647 from comment #5)
cat > ${WINEPREFIX}/drive_c/users/${USER}/Documents/Command\ and\ Conquer\ Generals\ Data/Option.ini <<EOF IdealStaticGameLOD = High StaticGameLOD = High EOF <Ctrl-D>
Sorry, typo above: the file name needs to be Options.ini (not Option.ini). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 Zebediah Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #7 from Zebediah Figura <z.figura12(a)gmail.com> --- (In reply to bender647 from comment #5)
I'm guessing you did NOT run the game when prompted by the installer, and instead ran it afterward manually (and it failed to run). I was able to recreate this scenario a few times.
I'm pretty sure I did run the game when prompted, and it crashed the same way. Regardless, creating the Options.ini file as instructed did fix the crash, and allowed me to reproduce the bug. This one actually turned out into a whole mess of related problems. The basic problem is that the game creates a SYSMEM and a DEFAULT texture, maps the SYSMEM with D3DLOCK_NO_DIRTY_UPDATE, then does IDirect3DDevice8::CopyRects() to copy it into the DEFAULT texture. There is one bug and two missed optimizations here, any one of which would be sufficient to avoid this: (1) Normally the sysmem texture would be left in WINED3D_LOCATION_SYSMEM after the map, but because of the flag, we don't invalidate ~map_binding, hence CLEARED is valid. Based on some testing I believe this code path is incorrect, although I'm not sure it was possible to trigger an actual bug before the offending commit. Unfortunately we rely on that lack of invalidation in some other places, so those will also need to be fixed. In particular I believe we should be respecting the dirty regions for managed textures in wined3d_texture_load_location(), not when mapping. Even for managed textures SYSMEM should still be valid; it's just not uploaded to the GPU. (2) In order to blit from a CPU texture in SYSMEM to a GPU-only texture in CLEARED, we end up loading the former into TEXTURE_RGB and doing a GPU-side blit. That should be avoided. We don't want to load the GPU texture into a CPU location, but we should be able to upload directly from the sysmem. Normally we do, but in this case texture2d_blt() thinks that since CLEARED is CPU accessible that this is a job for the CPU blitter. (3) When loading a texture into TEXTURE_RGB whose valid locations are SYSMEM and CLEARED, we end up clearing the texture again, which can be avoided (if both of those locations really were valid, then SYSMEM is already cleared). This may not be worth optimizing, though, since it'd take some really weird usage to get here after fixing (1). [You'd have to do something like create a staging texture, map it read-only without initializing it, and then copy from it.] -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #8 from Henri Verbeet <hverbeet(a)gmail.com> --- (In reply to Zebediah Figura from comment #7)
(3) When loading a texture into TEXTURE_RGB whose valid locations are SYSMEM and CLEARED, we end up clearing the texture again, which can be avoided (if both of those locations really were valid, then SYSMEM is already cleared). This may not be worth optimizing, though, since it'd take some really weird usage to get here after fixing (1). [You'd have to do something like create a staging texture, map it read-only without initializing it, and then copy from it.]
Uploading from SYSMEM to TEXTURE_RGB in this case may not be quite optimal either. It would be better than first clearing SYSMEM and then uploading from there, but ideally we'd just clear on the GPU here. The GPU clear would almost certainly be a "fast clear", which would be practically free. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #9 from Zebediah Figura <z.figura12(a)gmail.com> --- (In reply to Henri Verbeet from comment #8)
(In reply to Zebediah Figura from comment #7)
(3) When loading a texture into TEXTURE_RGB whose valid locations are SYSMEM and CLEARED, we end up clearing the texture again, which can be avoided (if both of those locations really were valid, then SYSMEM is already cleared). This may not be worth optimizing, though, since it'd take some really weird usage to get here after fixing (1). [You'd have to do something like create a staging texture, map it read-only without initializing it, and then copy from it.]
Uploading from SYSMEM to TEXTURE_RGB in this case may not be quite optimal either. It would be better than first clearing SYSMEM and then uploading from there, but ideally we'd just clear on the GPU here. The GPU clear would almost certainly be a "fast clear", which would be practically free.
Yeah, that's definitely the more salient optimization. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #10 from Zebediah Figura <z.figura12(a)gmail.com> --- (In reply to Zebediah Figura from comment #7)
(1) Normally the sysmem texture would be left in WINED3D_LOCATION_SYSMEM after the map, but because of the flag, we don't invalidate ~map_binding, hence CLEARED is valid. Based on some testing I believe this code path is incorrect, although I'm not sure it was possible to trigger an actual bug before the offending commit. Unfortunately we rely on that lack of invalidation in some other places, so those will also need to be fixed. In particular I believe we should be respecting the dirty regions for managed textures in wined3d_texture_load_location(), not when mapping. Even for managed textures SYSMEM should still be valid; it's just not uploaded to the GPU.
One snag here is that the dirty regions are currently tracked on the client thread. In order to fix this we'd need to move that to the CS thread. Alternatively, we could move the entirety of MANAGED resource handling out of the CS thread (which probably means explicitly keeping two different wined3d_texture objects and blitting from one to the other as necessary), which is arguably cleaner in some ways but does have its own complications. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #11 from Henri Verbeet <hverbeet(a)gmail.com> --- (In reply to Zebediah Figura from comment #10)
(In reply to Zebediah Figura from comment #7)
(1) Normally the sysmem texture would be left in WINED3D_LOCATION_SYSMEM after the map, but because of the flag, we don't invalidate ~map_binding, hence CLEARED is valid. Based on some testing I believe this code path is incorrect, although I'm not sure it was possible to trigger an actual bug before the offending commit. Unfortunately we rely on that lack of invalidation in some other places, so those will also need to be fixed. In particular I believe we should be respecting the dirty regions for managed textures in wined3d_texture_load_location(), not when mapping. Even for managed textures SYSMEM should still be valid; it's just not uploaded to the GPU.
One snag here is that the dirty regions are currently tracked on the client thread. In order to fix this we'd need to move that to the CS thread. Alternatively, we could move the entirety of MANAGED resource handling out of the CS thread (which probably means explicitly keeping two different wined3d_texture objects and blitting from one to the other as necessary), which is arguably cleaner in some ways but does have its own complications.
I don't know the details of the tests you did, but should we perhaps simply be marking the entire texture dirty upon creation? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #12 from Zebediah Figura <z.figura12(a)gmail.com> --- (In reply to Henri Verbeet from comment #11)
I don't know the details of the tests you did, but should we perhaps simply be marking the entire texture dirty upon creation?
It'd help this bug, but I don't think it addresses the problem in general. I'm not sure there are ways to trigger the bug in wined3d afterwards, but I don't think it's correct not to invalidate ~map_binding. The comment in add_dirty_rect_test() is relevant here: * Side note, not tested in the test: Partial surface updates work, and two separate * dirty rectangles are tracked individually. Tested on Nvidia Kepler, other drivers * untested. I was only able to test on WARP, but it appears to work the same way. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 RobertX <bobbyyu1(a)yahoo.ca> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bobbyyu1(a)yahoo.ca -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #13 from RobertX <bobbyyu1(a)yahoo.ca> --- The problem with certain invisible textures have resurfaced since development version 7.3 according to recollection. Before, the problem did exist in the past, but was solved when the following environment variables were inputted: export MESA_GL_VERSION_OVERRIDE=4.5 export MESA_GLSL_VERSION_OVERRIDE=450 export WINEARCH=win32 wine After 7.2, Wine Development does seem to ignore those lines of text and the problem resurfaced. Thank you. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #14 from RobertX <bobbyyu1(a)yahoo.ca> --- If you allow me to ask, can this bug pass into the next stable version of Wine? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #15 from Zeb Figura <z.figura12(a)gmail.com> --- (In reply to RobertX from comment #14)
If you allow me to ask, can this bug pass into the next stable version of Wine?
The regression isn't in the 7.0.x stable branch. I've been trying to figure out a solution for the development branch, but run into some difficulties as well as time constraints. I'm sorry for the delay. I'm hoping to have it fixed by the next release, at least (7.8)... -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #16 from RobertX <bobbyyu1(a)yahoo.ca> --- OK. Thanks for the response. Hope I didn't sound too demanded for something that is offered to us for free. I am forgetting my manners. :( -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #17 from Zeb Figura <z.figura12(a)gmail.com> --- No need to apologize; really a month is far longer of a turnaround time on this bug than I intended... -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #18 from RobertX <bobbyyu1(a)yahoo.ca> --- Is there anything we can do to assist? I don't mind making a sacrifice if it will help out with the effort. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 Zeb Figura <z.figura12(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |27e84c28972ab53e11c932cb67f | |f5182894c1f27 Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #19 from Zeb Figura <z.figura12(a)gmail.com> --- Sorry, this is actually fixed upstream by <https://source.winehq.org/git/wine.git/commitdiff/27e84c28972ab53e11c932cb67ff5182894c1f27>; the fix should be released as part of 7.8. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #20 from Alexandre Julliard <julliard(a)winehq.org> --- Closing bugs fixed in 7.8. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #21 from RobertX <bobbyyu1(a)yahoo.ca> --- (In reply to Zeb Figura from comment #19)
Sorry, this is actually fixed upstream by <https://source.winehq.org/git/wine.git/commitdiff/ 27e84c28972ab53e11c932cb67ff5182894c1f27>; the fix should be released as part of 7.8.
Zeb Figura, I like you. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=52684 --- Comment #22 from bender647(a)yahoo.com --- (In reply to Alexandre Julliard from comment #20)
Closing bugs fixed in 7.8.
Confirmed fixed on 7.8, thank you. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
participants (1)
-
WineHQ Bugzilla