libobs-opengl: Promote eglCreateImage failure to LOG_ERROR

Xcomposite window capture is currently failing on FreeBSD, in
gl_egl_create_texture_from_pixmap (for currently unknown reasons).
Increase the log level of the existing log for eglCreateImage failure
from LOG_INFO to LOG_ERROR to provide a hint for anyone who encounters
the same issue in the future.

Author: emaste

libobs-opengl/gl-egl-common.c

@@ -281,7 +281,7 @@ struct gs_texture *gl_egl_create_texture_from_pixmap(EGLDisplay egl_display, uin
 
 	EGLImage image = eglCreateImage(egl_display, EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR, pixmap, pixmap_attrs);
 	if (image == EGL_NO_IMAGE) {
-		blog(LOG_DEBUG, "Cannot create EGLImage: %s", gl_egl_error_to_string(eglGetError()));
+		blog(LOG_ERROR, "Cannot create EGLImage: %s", gl_egl_error_to_string(eglGetError()));
 		return NULL;
 	}