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Diffstat (limited to 'source/blender/imbuf/intern/allocimbuf.c')
-rw-r--r--source/blender/imbuf/intern/allocimbuf.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/imbuf/intern/allocimbuf.c b/source/blender/imbuf/intern/allocimbuf.c
index fa823169966..32284472163 100644
--- a/source/blender/imbuf/intern/allocimbuf.c
+++ b/source/blender/imbuf/intern/allocimbuf.c
@@ -299,8 +299,12 @@ short imb_addrectImBuf(ImBuf *ibuf)
int size;
if(ibuf==NULL) return FALSE;
- imb_freerectImBuf(ibuf);
-
+
+ /* don't call imb_freerectImBuf, it frees mipmaps, this call is used only too give float buffers display */
+ if(ibuf->rect && (ibuf->mall & IB_rect))
+ MEM_freeN(ibuf->rect);
+ ibuf->rect= NULL;
+
size = ibuf->x*ibuf->y;
size = size*sizeof(unsigned int);