Hi,
On 09.02.2017 19:30, Ian Romanick wrote:
On 02/09/2017 05:19 PM, Eero Tamminen wrote:
When checking GL errors for "Unturned" (Steam top-20 Unity3D based
game), I noticed that it uses functions from extension unsupported by
Mesa, and missing from "features.txt":
https://www.khronos.org/registry/OpenGL/extensions/EXT/EXT_debug_label.txt
---------------------------------
New Procedures and Functions
void LabelObjectEXT(enum type, uint object, sizei length,
const char *label);
void GetObjectLabelEXT(enum type, uint object, sizei bufSize,
sizei *length, char *label);
---------------------------------
Could it be added to "features.txt" file?
I thought the functionality of that extension was folded into some other
ARB (or KHR) extension... GL_KHR_debug, maybe?
Yes, that has similar functionality, and Mesa already supports it:
https://www.khronos.org/registry/OpenGL/extensions/KHR/KHR_debug.txt
Just with different function names:
void ObjectLabel(enum identifier, uint name, sizei length,
const char *label);
void GetObjectLabel(enum identifier, uint name, sizei bufSize,
sizei *length, char *label);
As fairly new & commonly used Unity3D game and Apitrace both support the
EXT versions, I think it makes sense add aliases also for the EXT variants.
It's also not the sort of thing that an app should use in release mode.
That (free-to-play) game is still in early access phase. Maybe it helps
developer getting more useful feedback from more techical users. :-)
- Eero
PS. Apitrace already outputs those debug labels in the replay output,
but I didn't check whether its GUI could also make use of them.
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