oiio pixel aspect ratio support #546

Alexis Oblet · Alexis Oblet · commit 17ab9d6ad1d2 · 2016-05-06T12:34:06.000+02:00
diff --git a/plugins/image/io/OpenImageIO/src/reader/OpenImageIOReaderPlugin.cpp b/plugins/image/io/OpenImageIO/src/reader/OpenImageIOReaderPlugin.cpp
@@ -177,7 +177,8 @@ void OpenImageIOReaderPlugin::getClipPreferences(OFX::ClipPreferencesSetter& cli
         }
     }
 
-    clipPreferences.setPixelAspectRatio(*this->_clipDst, 1.0);
+    float par = spec.get_float_attribute("PixelAspectRatio", 1.0f);
+    clipPreferences.setPixelAspectRatio(*this->_clipDst, par);
     in->close();
 }
 
diff --git a/plugins/image/io/OpenImageIO/src/writer/OpenImageIOWriterProcess.tcc b/plugins/image/io/OpenImageIO/src/writer/OpenImageIOWriterProcess.tcc
@@ -547,6 +547,9 @@ void OpenImageIOWriterProcess<View>::writeImage(View& src, const std::string& fi
     spec.attribute("CompressionQuality", params._quality);
     spec.attribute("Orientation", params._orientation);
 
+    const float par = _plugin._clipSrc->getPixelAspectRatio();
+    spec.attribute("PixelAspectRatio", par);
+
     if(!out->open(filepath, spec))
     {
         BOOST_THROW_EXCEPTION(exception::Unknown() << exception::user("OIIO Writer: " + out->geterror())

Original file line number	Diff line number	Diff line change
`@@ -177,7 +177,8 @@ void OpenImageIOReaderPlugin::getClipPreferences(OFX::ClipPreferencesSetter& cli`
`177`	`177`	`}`
`178`	`178`	`}`
`179`	`179`
`180`		`- clipPreferences.setPixelAspectRatio(*this->_clipDst, 1.0);`
	`180`	`+ float par = spec.get_float_attribute("PixelAspectRatio", 1.0f);`
	`181`	`+ clipPreferences.setPixelAspectRatio(*this->_clipDst, par);`
`181`	`182`	`in->close();`
`182`	`183`	`}`
`183`	`184`
Original file line number	Diff line number	Diff line change
`@@ -547,6 +547,9 @@ void OpenImageIOWriterProcess<View>::writeImage(View& src, const std::string& fi`
`547`	`547`	`spec.attribute("CompressionQuality", params._quality);`
`548`	`548`	`spec.attribute("Orientation", params._orientation);`
`549`	`549`
	`550`	`+ const float par = _plugin._clipSrc->getPixelAspectRatio();`
	`551`	`+ spec.attribute("PixelAspectRatio", par);`
	`552`	`+`
`550`	`553`	`if(!out->open(filepath, spec))`
`551`	`554`	`{`
`552`	`555`	`BOOST_THROW_EXCEPTION(exception::Unknown() << exception::user("OIIO Writer: " + out->geterror())`