Created
April 19, 2026 20:19
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Override Mesa to force OpenGL4.6
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| diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c | |
| index 6f2d2b8..xxxxxxxx 100644 | |
| --- a/src/mesa/state_tracker/st_manager.c | |
| +++ b/src/mesa/state_tracker/st_manager.c | |
| @@ -24,6 +24,7 @@ | |
| */ | |
| #include "main/mtypes.h" | |
| +#include <stdlib.h> | |
| #include "main/extensions.h" | |
| #include "main/context.h" | |
| #include "main/debug_output.h" | |
| @@ -1343,6 +1344,20 @@ st_api_query_versions(struct pipe_frontend_screen *fscreen, | |
| *gl_compat_version = get_version(fscreen->screen, options, API_OPENGL_COMPAT); | |
| *gl_es1_version = get_version(fscreen->screen, options, API_OPENGLES); | |
| *gl_es2_version = get_version(fscreen->screen, options, API_OPENGLES2); | |
| + | |
| + /* Experimental validation override: | |
| + * force reported virgl core profile max to 4.6 when requested. | |
| + */ | |
| + if (fscreen && fscreen->screen && fscreen->screen->get_name) { | |
| + const char *drv = fscreen->screen->get_name(fscreen->screen); | |
| + const char *force = getenv("VIRGL_EXPERIMENTAL_CORE46"); | |
| + if (drv && force && drv[0] && | |
| + strstr(drv, "virgl") && | |
| + *gl_core_version > 0 && | |
| + *gl_core_version < 46) { | |
| + *gl_core_version = 46; | |
| + } | |
| + } | |
| } |
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