util: fail assertion in util_format_linear if it can't translate SRGB format

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9615>

diff --git a/src/util/format/u_format.h b/src/util/format/u_format.h
index e250f85..984f846 100644 (file)
--- a/src/util/format/u_format.h
+++ b/src/util/format/u_format.h
@@ -1153,6 +1153,7 @@ util_format_linear(enum pipe_format format)
    case PIPE_FORMAT_ASTC_6x6x6_SRGB:
       return PIPE_FORMAT_ASTC_6x6x6;
    default:
+      assert(!util_format_is_srgb(format));
       return format;
    }
 }