Update code to be compatible with OIIO 2.0

There are some changes in API of OpenImageIO, but those are quite
simple to keep working with older and newer library versions.

Reviewers: brecht

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D4064

1 files changed, 9 insertions, 10 deletions

diff --git a/source/blender/imbuf/intern/oiio/openimageio_api.cpp b/source/blender/imbuf/intern/oiio/openimageio_api.cpp
index f018bfc09d7..34d5cccac84 100644
--- a/source/blender/imbuf/intern/oiio/openimageio_api.cpp
+++ b/source/blender/imbuf/intern/oiio/openimageio_api.cpp
@@ -35,6 +35,11 @@
 #include "utfconv.h"
 #endif
 
+// NOTE: Keep first, BLI_path_util conflicts with OIIO's format.
+#include <memory>
+#include <openimageio_api.h>
+#include <OpenImageIO/imageio.h>
+
 extern "C"
 {
 #include "MEM_guardedalloc.h"
@@ -48,12 +53,10 @@ extern "C"
 #include "IMB_colormanagement_intern.h"
 }
 
-#include <openimageio_api.h>
-#include <OpenImageIO/imageio.h>
-
 OIIO_NAMESPACE_USING
 
 using std::string;
+using std::unique_ptr;
 
 typedef unsigned char uchar;
 
@@ -197,7 +200,6 @@ int imb_save_photoshop(struct ImBuf *ibuf, const char * /*name*/, int flags)
 
 struct ImBuf *imb_load_photoshop(const char *filename, int flags, char colorspace[IM_MAX_SPACE])
 {
-	ImageInput *in = NULL;
 	struct ImBuf *ibuf = NULL;
 	int width, height, components;
 	bool is_float, is_alpha;
@@ -210,7 +212,7 @@ struct ImBuf *imb_load_photoshop(const char *filename, int flags, char colorspac
 
 	colorspace_set_default_role(colorspace, IM_MAX_SPACE, COLOR_ROLE_DEFAULT_BYTE);
 
-	in = ImageInput::create(filename);
+	unique_ptr<ImageInput> in(ImageInput::create(filename));
 	if (!in) {
 		std::cerr << __func__ << ": ImageInput::create() failed:" << std::endl
 		          << OIIO_NAMESPACE::geterror() << std::endl;
@@ -223,7 +225,6 @@ struct ImBuf *imb_load_photoshop(const char *filename, int flags, char colorspac
 	if (!in->open(filename, spec, config)) {
 		std::cerr << __func__ << ": ImageInput::open() failed:" << std::endl
 		          << in->geterror() << std::endl;
-		delete in;
 		return NULL;
 	}
 
@@ -249,19 +250,17 @@ struct ImBuf *imb_load_photoshop(const char *filename, int flags, char colorspac
 	if (!(components >= 1 && components <= 4)) {
 		if (in) {
 			in->close();
-			delete in;
 		}
 		return NULL;
 	}
 
 	if (is_float)
-		ibuf = imb_oiio_load_image_float(in, width, height, components, flags, is_alpha);
+		ibuf = imb_oiio_load_image_float(in.get(), width, height, components, flags, is_alpha);
 	else
-		ibuf = imb_oiio_load_image(in, width, height, components, flags, is_alpha);
+		ibuf = imb_oiio_load_image(in.get(), width, height, components, flags, is_alpha);
 
 	if (in) {
 		in->close();
-		delete in;
 	}
 
 	if (!ibuf)