[PATCH] glamor: explicitly check for GL_OES_EGL_image
Emil Velikov
emil.l.velikov at gmail.com
Wed Sep 16 14:10:22 PDT 2015
Otherwise we'll fail miserably later on as we try to use
glEGLImageTargetTexture2DOES.
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
glamor/glamor.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/glamor/glamor.c b/glamor/glamor.c
index d4a0236..8178785 100644
--- a/glamor/glamor.c
+++ b/glamor/glamor.c
@@ -545,6 +545,11 @@ glamor_init(ScreenPtr screen, unsigned int flags)
}
}
+ if (!epoxy_has_gl_extension("GL_OES_EGL_image")) {
+ ErrorF("GL_OES_EGL_image not available\n");
+ goto fail;
+ }
+
glamor_priv->has_rw_pbo = FALSE;
if (glamor_priv->gl_flavor == GLAMOR_GL_DESKTOP)
glamor_priv->has_rw_pbo = TRUE;
--
2.4.4
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