[PATCH weston] gl: fix read-back format reporting in the log

[Pekka Paalanen]

weston_compositor::read_format is in Pixman values now, so comparing to
a GL value does not work. Compare to the right value.

This fix affects only the log output of the GL renderer.

Signed-off-by: Pekka Paalanen <ppaalanen at gmail.com>
---
 src/gl-renderer.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gl-renderer.c b/src/gl-renderer.c
index ee2763a..a5dc2f3 100644
--- a/src/gl-renderer.c
+++ b/src/gl-renderer.c
@@ -1937,7 +1937,7 @@ gl_renderer_setup(struct weston_compositor *ec, EGLSurface egl_surface)
 
 	weston_log("GL ES 2 renderer features:\n");
 	weston_log_continue(STAMP_SPACE "read-back format: %s\n",
-			    ec->read_format == GL_BGRA_EXT ? "BGRA" : "RGBA");
+		ec->read_format == PIXMAN_a8r8g8b8 ? "BGRA" : "RGBA");
 	weston_log_continue(STAMP_SPACE "wl_shm sub-image to texture: %s\n",
 			    gr->has_unpack_subimage ? "yes" : "no");
 	weston_log_continue(STAMP_SPACE "EGL Wayland extension: %s\n",
-- 
1.7.8.6