glamor: Always destroy EGL image associated with destroyed pixmap

There were three paths that called eglDestroyImageKHR:

 * The front buffer
 * The intel driver's flip buffer
 * pixmaps under DRI3

This patch unifies the second two by having glamor_destroy_pixmap
always destroy any associaged EGL image. This allows us to stop
storing the back_pixmap pointer in glamor as that was only used to
make sure that buffer was freed at server reset time.

v2: check for valid pixmap_priv before using it in
glamor_egl_destroy_pixmap_image

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/glamor/glamor_egl_stubs.c b/glamor/glamor_egl_stubs.c
index 028d1cc05..a93f62dcb 100644
--- a/glamor/glamor_egl_stubs.c
+++ b/glamor/glamor_egl_stubs.c
@@ -36,7 +36,7 @@ glamor_egl_screen_init(ScreenPtr screen, struct glamor_context *glamor_ctx)
 }
 
 void
-glamor_egl_destroy_textured_pixmap(PixmapPtr pixmap)
+glamor_egl_destroy_pixmap_image(PixmapPtr pixmap)
 {
 }