Fix multilayer OpenEXR not supporting metadata.

This will fix exporting of metadata and importing for imbufs, but image
editor will not display these metadata since multilayer gets converted
to renderresult, which does not support metadata display yet.
This commit is more meant for external image editors/viewers.

1 files changed, 3 insertions, 1 deletions

diff --git a/source/blender/imbuf/intern/openexr/openexr_multi.h b/source/blender/imbuf/intern/openexr/openexr_multi.h
index 45ab0ed37c7..dbef24cbeb8 100644
--- a/source/blender/imbuf/intern/openexr/openexr_multi.h
+++ b/source/blender/imbuf/intern/openexr/openexr_multi.h
@@ -48,12 +48,14 @@
 extern "C" {
 #endif
 
+struct StampData;
+
 void *IMB_exr_get_handle(void);
 void *IMB_exr_get_handle_name(const char *name);
 void    IMB_exr_add_channel(void *handle, const char *layname, const char *passname, const char *view, int xstride, int ystride, float *rect);
 
 int     IMB_exr_begin_read(void *handle, const char *filename, int *width, int *height);
-int     IMB_exr_begin_write(void *handle, const char *filename, int width, int height, int compress);
+int     IMB_exr_begin_write(void *handle, const char *filename, int width, int height, int compress, struct StampData *stamp);
 void    IMB_exrtile_begin_write(void *handle, const char *filename, int mipmap, int width, int height, int tilex, int tiley);
 
 void    IMB_exr_set_channel(void *handle, const char *layname, const char *passname, int xstride, int ystride, float *rect);