From bcc2a3d7e3c5f81bb5a45b8d628a133f3b5499a5 Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Tue, 1 Jul 2008 11:38:07 +0800 Subject: dri: Take the base image size into account when computing first level of the mipmap. fix #16210 --- src/mesa/drivers/dri/intel/intel_tex_validate.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/mesa/drivers/dri/intel/intel_tex_validate.c') diff --git a/src/mesa/drivers/dri/intel/intel_tex_validate.c b/src/mesa/drivers/dri/intel/intel_tex_validate.c index d260a721d9a..992c75c519d 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_validate.c +++ b/src/mesa/drivers/dri/intel/intel_tex_validate.c @@ -43,6 +43,7 @@ intel_calculate_first_last_level(struct intel_texture_object *intelObj) #ifdef I915 firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5); firstLevel = MAX2(firstLevel, tObj->BaseLevel); + firstLevel = MIN2(firstLevel, tObj->BaseLevel + baseImage->MaxLog2); lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5); lastLevel = MAX2(lastLevel, tObj->BaseLevel); lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2); -- cgit v1.2.3