Module: Mesa
Branch: master
Commit: 8ed08e69bca515e6b116d0306390cdd119acc140
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8ed08e69bca515e6b116d0306390cdd119acc140

Author: Emil Velikov <[email protected]>
Date:   Fri Nov  7 03:42:15 2014 +0000

egl_dri2: add a note about dri2_create_screen

The function is not called by platform_drm. As such one needs to
pay special attention at teardown.

v2: Fix the comment block. Spotted by Ken.

Signed-off-by: Emil Velikov <[email protected]>
Reviewed-and-tested-by: Kenneth Graunke <[email protected]> (v1)

---

 src/egl/drivers/dri2/egl_dri2.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index eceaf1a..d795a2f 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -543,6 +543,10 @@ dri2_setup_screen(_EGLDisplay *disp)
    }
 }
 
+/* All platforms but DRM call this function to create the screen, query the
+ * dri extensions, setup the vtables and populate the driver_configs.
+ * DRM inherits all that information from its display - GBM.
+ */
 EGLBoolean
 dri2_create_screen(_EGLDisplay *disp)
 {

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