types/wlr_linux_dmabuf_v1.c:526: feedback_compile: Assertion `table_len > 0' failed. #1218
Comments
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I'm getting the same error with polaris card in nested mode, but embedded works fine. |
Haven't tested this (besides making sure it compiles w/o errors), but see if this branch/fork I made works: (clone from my fork, and then do |
I've build it but it has error connecting to wayland: `No CAP_SYS_NICE, falling back to regular-priority compute and threads. Performance will be affected. xdg_backend: libdecor: GTK cannot connect to Wayland compositor` In DMESG: |
Ok, I know there was another issue related to gamescope wayland backend having problems w/ libdecor |
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now testing it with vkcube I'm gettiing the same error as on generic one (I've checked branch and its correct) ./gamescope -- vkcube |
¯_(ツ)_/¯ |
Tried your branch |
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Your GPU is too old to support modifiers. I need to add a non-modifier fallback. |
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I am having the same issue with the 3.14.3 version and the latest git:
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Downgrading to 3.14.2 for now. To help people searching to find this issue: 3.14.2: after 82e3632 : |
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Does latest git work for you? 4ca3986 should hopefully fix it. |
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I cloned the project, did the checkout of that commit and built the binary, but I still get this: |
That commit works for me: |
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I'll attach the entire terminal log, in case I got something wrong during compile or during the switch to that 4ca3986: |
Thanks! Nested works on my old rx560, tried embedded - didn't work |
Installed gamescope from AUR via the package Still getting this with While running it via TTY bash login shell with Downgrading back to 3.14.2 works for me without error. |
Funny enough, even eliminating 82e3632 change completely does not fix the issue. I.e. applying diff --git a/src/wayland_backend.cpp b/src/wayland_backend.cpp
index c5b33cf..2fcb1ff 100644
--- a/src/wayland_backend.cpp
+++ b/src/wayland_backend.cpp
@@ -1273,22 +1273,8 @@ namespace gamescope
void CWaylandBackend::GetPreferredOutputFormat( VkFormat *pPrimaryPlaneFormat, VkFormat *pOverlayPlaneFormat ) const
{
- VkFormat u8BitFormat = VK_FORMAT_UNDEFINED;
- if ( SupportsFormat( DRM_FORMAT_ARGB8888 ) )
- u8BitFormat = VK_FORMAT_B8G8R8A8_UNORM;
- else if ( SupportsFormat( DRM_FORMAT_ABGR8888 ) )
- u8BitFormat = VK_FORMAT_R8G8B8A8_UNORM;
-
- VkFormat u10BitFormat = VK_FORMAT_UNDEFINED;
- if ( SupportsFormat( DRM_FORMAT_ABGR2101010 ) )
- u10BitFormat = VK_FORMAT_A2B10G10R10_UNORM_PACK32;
- else if ( SupportsFormat( DRM_FORMAT_ARGB2101010 ) )
- u10BitFormat = VK_FORMAT_A2R10G10B10_UNORM_PACK32;
-
- assert( u8BitFormat != VK_FORMAT_UNDEFINED );
-
- *pPrimaryPlaneFormat = u10BitFormat != VK_FORMAT_UNDEFINED ? u10BitFormat : u8BitFormat;
- *pOverlayPlaneFormat = u8BitFormat;
+ *pPrimaryPlaneFormat = VK_FORMAT_A2B10G10R10_UNORM_PACK32;
+ *pOverlayPlaneFormat = VK_FORMAT_B8G8R8A8_UNORM;
}
bool CWaylandBackend::ValidPhysicalDevice( VkPhysicalDevice pVkPhysicalDevice ) const
Still produces the same result for me |
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Well, ditching the Wayland backed and switching back to SDL backend (as it was in 3.14.2) works for me. diff --git a/src/main.cpp b/src/main.cpp
index 88c4c7c..972b2ab 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -762,7 +762,7 @@ int main(int argc, char **argv)
if ( eCurrentBackend == gamescope::GamescopeBackend::Auto )
{
if ( g_pOriginalWaylandDisplay != NULL )
- eCurrentBackend = gamescope::GamescopeBackend::Wayland;
+ eCurrentBackend = gamescope::GamescopeBackend::SDL;
else if ( g_pOriginalDisplay != NULL )
eCurrentBackend = gamescope::GamescopeBackend::SDL;
else
Although, it's a dirty solution. Users should not need to patch the source to do that. We need a CLI option to explicitly set the backend. Lines 6 to 14 in 932a7bb Presumably, also deprecate existing |
Worked for me too, here is the output of `gamescope vkcube' after using your patch on the commit 932a7bb: |
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I made a PR with new CLI option. #1321 |
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using --backend=sdl works for me |
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this is fixed for me too when explicitly setting sdl, it would be nice if backend=auto would detect the card and set it automatically to sdl with these cards |
Something like this, and/or maybe also detecting such an issue and falling back to SDL instead of throwing a segfault. Is that possible? |
since update to 3.14.2 I'm facing this error every time I running something through gamescope, it crashes immediately. It worked fine with 3.13.16
Here is an example with vkcube:
No CAP_SYS_NICE, falling back to regular-priority compute and threads.
Performance will be affected.
xdg_backend: Seat name:
xdg_backend: PreferredMetadata: Red: 0.64 0.33, Green: 0.3 0.6, Blue: 0.15 0.06, White: 0.3127 0.329, Max Luminance: 100 nits, Min Luminance: 0 nits, Max Full Frame Luminance: 100 nits
ATTENTION: default value of option vk_khr_present_wait overridden by environment.
ATTENTION: default value of option vk_khr_present_wait overridden by environment.
vulkan: selecting physical device 'AMD Radeon RX 570 Series (RADV POLARIS10)': queue family 1 (general queue family 0)
vulkan: physical device does not support DRM format modifiers
wlserver: [backend/headless/backend.c:67] Creating headless backend
vulkan: supported DRM formats for sampling usage:
gamescope: types/wlr_linux_dmabuf_v1.c:526: feedback_compile: Assertion `table_len > 0' failed.
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