diff options
| author | Mike Blumenkrantz <michael.blumenkrantz@gmail.com> | 2024-03-12 14:59:55 -0400 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2024-04-04 13:18:00 +0000 |
| commit | cfa955ed78bef56ba025a64468e8b841149fab18 (patch) | |
| tree | b0488a587af2dfa8a2fc3227df350e1e8979dcee /src/glx | |
| parent | d3730fcd2d9042476ac21e805575d29bbb0ce970 (diff) | |
glx/egl: fix LIBGL_KOPPER_DISABLE
when set, this disables the use of vk swapchains and lets the dri frontend
manage buffers like any other driver
also document some kopper env vars
Acked-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28137>
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/dri3_glx.c | 3 | ||||
| -rw-r--r-- | src/glx/glxext.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index 12a05246af1..68257cc72bd 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -78,6 +78,7 @@ #include "loader.h" #include "loader_dri_helper.h" #include "dri2.h" +#include "util/u_debug.h" static struct dri3_drawable * loader_drawable_to_dri3_drawable(struct loader_dri3_drawable *draw) { @@ -836,7 +837,7 @@ dri3_create_screen(int screen, struct glx_display * priv) goto handle_error; } - if (!strcmp(driverName, "zink")) { + if (!strcmp(driverName, "zink") && !debug_get_bool_option("LIBGL_KOPPER_DISABLE", false)) { return_zink = true; goto handle_error; } diff --git a/src/glx/glxext.c b/src/glx/glxext.c index 6a9ba8b5975..dad8ef4722b 100644 --- a/src/glx/glxext.c +++ b/src/glx/glxext.c @@ -907,7 +907,8 @@ __glXInitialize(Display * dpy) ** (e.g., those called in AllocAndFetchScreenConfigs). */ #if defined(GLX_USE_DRM) - if (glx_direct && glx_accel && !zink) { + if (glx_direct && glx_accel && + (!zink || debug_get_bool_option("LIBGL_KOPPER_DISABLE", false))) { #if defined(HAVE_DRI3) if (!debug_get_bool_option("LIBGL_DRI3_DISABLE", false)) { dpyPriv->dri3Display = dri3_create_display(dpy); |