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| author | Nicolas Boichat <drinkcat@chromium.org> | 2016-08-03 21:54:22 +0800 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2016-08-23 18:08:17 +0100 |
| commit | 4f3f8bb59dd98e39c363fe47a55a7f97e7df9f4b (patch) | |
| tree | b620e1ae8eb397b674ab580d5b2362847b0a6486 /src/egl/drivers/dri2/egl_dri2.c | |
| parent | 6687037f1fdc76089f3d0ad2f4d48aa8c2263f28 (diff) | |
| download | external_mesa3d-4f3f8bb59dd98e39c363fe47a55a7f97e7df9f4b.zip external_mesa3d-4f3f8bb59dd98e39c363fe47a55a7f97e7df9f4b.tar.gz external_mesa3d-4f3f8bb59dd98e39c363fe47a55a7f97e7df9f4b.tar.bz2 | |
egl/dri2: dri2_initialize: Do not reference-count TestOnly display
In the case where dri2_initialize is called with a TestOnly display,
the display is not actually initialized, so dri2_egl_display always
fails, and we cannot do any reference counting.
Fixes piglit spec@egl_khr_create_context@verify gl flavor (reproducible
with LIBGL_ALWAYS_SOFTWARE=1).
Fixes: 9ee683f877 (egl/dri2: Add reference count for dri2_egl_display)
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Reported-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Diffstat (limited to 'src/egl/drivers/dri2/egl_dri2.c')
| -rw-r--r-- | src/egl/drivers/dri2/egl_dri2.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index ac5ecbb..e854903 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -788,45 +788,34 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp) if (disp->Options.UseFallback) return EGL_FALSE; + /* Nothing to initialize for a test only display */ + if (disp->Options.TestOnly) + return EGL_TRUE; + switch (disp->Platform) { #ifdef HAVE_SURFACELESS_PLATFORM case _EGL_PLATFORM_SURFACELESS: - if (disp->Options.TestOnly) - ret = EGL_TRUE; - else - ret = dri2_initialize_surfaceless(drv, disp); + ret = dri2_initialize_surfaceless(drv, disp); break; #endif #ifdef HAVE_X11_PLATFORM case _EGL_PLATFORM_X11: - if (disp->Options.TestOnly) - ret = EGL_TRUE; - else - ret = dri2_initialize_x11(drv, disp); + ret = dri2_initialize_x11(drv, disp); break; #endif #ifdef HAVE_DRM_PLATFORM case _EGL_PLATFORM_DRM: - if (disp->Options.TestOnly) - ret = EGL_TRUE; - else - ret = dri2_initialize_drm(drv, disp); + ret = dri2_initialize_drm(drv, disp); break; #endif #ifdef HAVE_WAYLAND_PLATFORM case _EGL_PLATFORM_WAYLAND: - if (disp->Options.TestOnly) - ret = EGL_TRUE; - else - ret = dri2_initialize_wayland(drv, disp); + ret = dri2_initialize_wayland(drv, disp); break; #endif #ifdef HAVE_ANDROID_PLATFORM case _EGL_PLATFORM_ANDROID: - if (disp->Options.TestOnly) - ret = EGL_TRUE; - else - ret = dri2_initialize_android(drv, disp); + ret = dri2_initialize_android(drv, disp); break; #endif default: |