dont add a rect buffer for EXR's, the sequencer discards them immediately and functions that need a rect should create one on the fly.

this shows a problem with Imbuf where there is no way to ask to only load the native type byte/float.

1 files changed, 10 insertions, 2 deletions

diff --git a/source/blender/imbuf/intern/openexr/openexr_api.cpp b/source/blender/imbuf/intern/openexr/openexr_api.cpp
index 18c8bef762d..22af379d949 100644
--- a/source/blender/imbuf/intern/openexr/openexr_api.cpp
+++ b/source/blender/imbuf/intern/openexr/openexr_api.cpp
@@ -1011,8 +1011,16 @@ struct ImBuf *imb_load_openexr(unsigned char *mem, int size, int flags)
 					
 					file->setFrameBuffer (frameBuffer);
 					file->readPixels (dw.min.y, dw.max.y);
-					
-					IMB_rect_from_float(ibuf);
+
+					// XXX, ImBuf has no nice way to deal with this.
+					// ideally IM_rect would be used when the caller wants a rect BUT
+					// at the moment all functions use IM_rect.
+					// Disabling this is ok because all functions should check if a rect exists and create one on demand.
+					//
+					// Disabling this because the sequencer frees immediate.
+					//
+					// if(flag & IM_rect)
+					//     IMB_rect_from_float(ibuf);
 				}
 			}