From 7ed1fd5d8438e55fe24091844cdfccb0881306bc Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Mon, 17 Mar 2008 16:50:20 +0800 Subject: intel: Remove an assertion from intel_miptree_create. TexImage call with zero width/height/depth matches GL spec. --- src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 163183487a..f42475e7d8 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -110,10 +110,12 @@ intel_miptree_create(struct intel_context *intel, mt = intel_miptree_create_internal(intel, target, internal_format, first_level, last_level, width0, height0, depth0, cpp, compress_byte); - if (!mt) + /* + * pitch == 0 indicates the null texture + */ + if (!mt || mt->pitch) return NULL; - assert (mt->pitch); mt->region = intel_region_alloc(intel, mt->cpp, mt->pitch, mt->total_height); -- cgit v1.2.3