From df5fe86232039b4179105c92fbccd6a809388a15 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 18 Sep 2019 14:46:49 -0700 Subject: [PATCH] mesa: Add debug info to _mesa_format_from_format_and_type() error path. The unreachable() that follows isn't very useful for debug, and by adding this here we get a nice description of the failure in debug builds. Reviewed-by: Kenneth Graunke --- src/mesa/main/glformats.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c index 3e493cd5c2d..7df26189359 100644 --- a/src/mesa/main/glformats.c +++ b/src/mesa/main/glformats.c @@ -3747,6 +3747,10 @@ _mesa_format_from_format_and_type(GLenum format, GLenum type) break; } + fprintf(stderr, "Unsupported format/type: %s/%s\n", + _mesa_enum_to_string(format), + _mesa_enum_to_string(type)); + /* If we got here it means that we could not find a Mesa format that * matches the GL format/type provided. We may need to add a new Mesa * format in that case. -- 2.30.2