dri: Take the base image size into account when computing

[mesa.git] / src / mesa / drivers / dri / common / texmem.c

diff --git a/src/mesa/drivers/dri/common/texmem.c b/src/mesa/drivers/dri/common/texmem.c
index b0e8c4c1c2824c871168bfbfd8862c21fd1b586b..caabac3448f268cf98d111e0fff15aa56cf28058 100644 (file)
--- a/src/mesa/drivers/dri/common/texmem.c
+++ b/src/mesa/drivers/dri/common/texmem.c
@@ -1278,6 +1278,7 @@ driCalculateTextureFirstLastLevel( driTextureObject * t )
       else {
         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, t->tObj->BaseLevel);
         lastLevel = MIN2(lastLevel, t->tObj->BaseLevel + baseImage->MaxLog2);