Module: Mesa Branch: mesa_7_5_branch Commit: 41d0606b7f4666c31db31bec3c54934ef6cd16e7 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=41d0606b7f4666c31db31bec3c54934ef6cd16e7
Author: Brian Paul <[email protected]> Date: Fri Sep 25 17:19:25 2009 -0600 gallium/util: add sanity check assertions --- src/gallium/auxiliary/util/u_gen_mipmap.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c index 833c0b8..2f24a5a 100644 --- a/src/gallium/auxiliary/util/u_gen_mipmap.c +++ b/src/gallium/auxiliary/util/u_gen_mipmap.c @@ -1519,6 +1519,17 @@ util_gen_mipmap(struct gen_mipmap_state *ctx, uint zslice = 0; uint offset; + /* The texture object should have room for the levels which we're + * about to generate. + */ + assert(lastLevel <= pt->last_level); + + /* If this fails, why are we here? */ + assert(lastLevel > baseLevel); + + assert(filter == PIPE_TEX_FILTER_LINEAR || + filter == PIPE_TEX_FILTER_NEAREST); + /* check if we can render in the texture's format */ if (!screen->is_format_supported(screen, pt->format, PIPE_TEXTURE_2D, PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
