Move guarded objetc allocation to a guardedalloc header

Also made libmv-capi use guarded objetc allocation.
Run into some suspecious cases when it was not so
clear whether memory is being freed or not.

Now we'll know for sure whether there're leaks or not :)

Having this macros in a guardedalloc header helps
using them in other areas (for now it's OCIO and libmv,
but in the future it'll be more places).

1 files changed, 25 insertions, 28 deletions

diff --git a/intern/opencolorio/ocio_impl.cc b/intern/opencolorio/ocio_impl.cc
index dff25f238a7..2cffe1a89ef 100644
--- a/intern/opencolorio/ocio_impl.cc
+++ b/intern/opencolorio/ocio_impl.cc
@@ -55,9 +55,6 @@ using namespace OCIO_NAMESPACE;
 #  define __func__ __FUNCTION__
 #endif
 
-#define MEM_NEW(type) new(MEM_mallocN(sizeof(type), __func__)) type()
-#define MEM_DELETE(what, type) if (what) { ((type*)(what))->~type(); MEM_freeN(what); } (void)0
-
 static void OCIO_reportError(const char *err)
 {
 	std::cerr << "OpenColorIO Error: " << err << std::endl;
@@ -72,7 +69,7 @@ static void OCIO_reportException(Exception &exception)
 
 OCIO_ConstConfigRcPtr *OCIOImpl::getCurrentConfig(void)
 {
-	ConstConfigRcPtr *config = MEM_NEW(ConstConfigRcPtr);
+	ConstConfigRcPtr *config = OBJECT_GUARDED_NEW(ConstConfigRcPtr);
 
 	try {
 		*config = GetCurrentConfig();
@@ -84,7 +81,7 @@ OCIO_ConstConfigRcPtr *OCIOImpl::getCurrentConfig(void)
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(config, ConstConfigRcPtr);
+	OBJECT_GUARDED_DELETE(config, ConstConfigRcPtr);
 
 	return NULL;
 }
@@ -101,7 +98,7 @@ void OCIOImpl::setCurrentConfig(const OCIO_ConstConfigRcPtr *config)
 
 OCIO_ConstConfigRcPtr *OCIOImpl::configCreateFromEnv(void)
 {
-	ConstConfigRcPtr *config = MEM_NEW(ConstConfigRcPtr);
+	ConstConfigRcPtr *config = OBJECT_GUARDED_NEW(ConstConfigRcPtr);
 
 	try {
 		*config = Config::CreateFromEnv();
@@ -113,7 +110,7 @@ OCIO_ConstConfigRcPtr *OCIOImpl::configCreateFromEnv(void)
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(config, ConstConfigRcPtr);
+	OBJECT_GUARDED_DELETE(config, ConstConfigRcPtr);
 
 	return NULL;
 }
@@ -121,7 +118,7 @@ OCIO_ConstConfigRcPtr *OCIOImpl::configCreateFromEnv(void)
 
 OCIO_ConstConfigRcPtr *OCIOImpl::configCreateFromFile(const char *filename)
 {
-	ConstConfigRcPtr *config = MEM_NEW(ConstConfigRcPtr);
+	ConstConfigRcPtr *config = OBJECT_GUARDED_NEW(ConstConfigRcPtr);
 
 	try {
 		*config = Config::CreateFromFile(filename);
@@ -133,14 +130,14 @@ OCIO_ConstConfigRcPtr *OCIOImpl::configCreateFromFile(const char *filename)
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(config, ConstConfigRcPtr);
+	OBJECT_GUARDED_DELETE(config, ConstConfigRcPtr);
 
 	return NULL;
 }
 
 void OCIOImpl::configRelease(OCIO_ConstConfigRcPtr *config)
 {
-	MEM_DELETE((ConstConfigRcPtr *) config, ConstConfigRcPtr);
+	OBJECT_GUARDED_DELETE((ConstConfigRcPtr *) config, ConstConfigRcPtr);
 }
 
 int OCIOImpl::configGetNumColorSpaces(OCIO_ConstConfigRcPtr *config)
@@ -169,7 +166,7 @@ const char *OCIOImpl::configGetColorSpaceNameByIndex(OCIO_ConstConfigRcPtr *conf
 
 OCIO_ConstColorSpaceRcPtr *OCIOImpl::configGetColorSpace(OCIO_ConstConfigRcPtr *config, const char *name)
 {
-	ConstColorSpaceRcPtr *cs = MEM_NEW(ConstColorSpaceRcPtr);
+	ConstColorSpaceRcPtr *cs = OBJECT_GUARDED_NEW(ConstColorSpaceRcPtr);
 
 	try {
 		*cs = (*(ConstConfigRcPtr *) config)->getColorSpace(name);
@@ -181,7 +178,7 @@ OCIO_ConstColorSpaceRcPtr *OCIOImpl::configGetColorSpace(OCIO_ConstConfigRcPtr *
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(cs, ConstColorSpaceRcPtr);
+	OBJECT_GUARDED_DELETE(cs, ConstColorSpaceRcPtr);
 
 	return NULL;
 }
@@ -308,7 +305,7 @@ const char *OCIOImpl::configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, in
 
 OCIO_ConstLookRcPtr *OCIOImpl::configGetLook(OCIO_ConstConfigRcPtr *config, const char *name)
 {
-	ConstLookRcPtr *look = MEM_NEW(ConstLookRcPtr);
+	ConstLookRcPtr *look = OBJECT_GUARDED_NEW(ConstLookRcPtr);
 
 	try {
 		*look = (*(ConstConfigRcPtr *) config)->getLook(name);
@@ -320,7 +317,7 @@ OCIO_ConstLookRcPtr *OCIOImpl::configGetLook(OCIO_ConstConfigRcPtr *config, cons
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(look, ConstLookRcPtr);
+	OBJECT_GUARDED_DELETE(look, ConstLookRcPtr);
 
 	return NULL;
 }
@@ -332,7 +329,7 @@ const char *OCIOImpl::lookGetProcessSpace(OCIO_ConstLookRcPtr *look)
 
 void OCIOImpl::lookRelease(OCIO_ConstLookRcPtr *look)
 {
-	MEM_DELETE((ConstLookRcPtr *) look, ConstLookRcPtr);
+	OBJECT_GUARDED_DELETE((ConstLookRcPtr *) look, ConstLookRcPtr);
 }
 
 int OCIOImpl::colorSpaceIsInvertible(OCIO_ConstColorSpaceRcPtr *cs_)
@@ -367,12 +364,12 @@ int OCIOImpl::colorSpaceIsData(OCIO_ConstColorSpaceRcPtr *cs)
 
 void OCIOImpl::colorSpaceRelease(OCIO_ConstColorSpaceRcPtr *cs)
 {
-	MEM_DELETE((ConstColorSpaceRcPtr *) cs, ConstColorSpaceRcPtr);
+	OBJECT_GUARDED_DELETE((ConstColorSpaceRcPtr *) cs, ConstColorSpaceRcPtr);
 }
 
 OCIO_ConstProcessorRcPtr *OCIOImpl::configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config, const char *srcName, const char *dstName)
 {
-	ConstProcessorRcPtr *p = MEM_NEW(ConstProcessorRcPtr);
+	ConstProcessorRcPtr *p = OBJECT_GUARDED_NEW(ConstProcessorRcPtr);
 
 	try {
 		*p = (*(ConstConfigRcPtr *) config)->getProcessor(srcName, dstName);
@@ -384,14 +381,14 @@ OCIO_ConstProcessorRcPtr *OCIOImpl::configGetProcessorWithNames(OCIO_ConstConfig
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(p, ConstProcessorRcPtr);
+	OBJECT_GUARDED_DELETE(p, ConstProcessorRcPtr);
 
 	return 0;
 }
 
 OCIO_ConstProcessorRcPtr *OCIOImpl::configGetProcessor(OCIO_ConstConfigRcPtr *config, OCIO_ConstTransformRcPtr *transform)
 {
-	ConstProcessorRcPtr *p = MEM_NEW(ConstProcessorRcPtr);
+	ConstProcessorRcPtr *p = OBJECT_GUARDED_NEW(ConstProcessorRcPtr);
 
 	try {
 		*p = (*(ConstConfigRcPtr *) config)->getProcessor(*(ConstTransformRcPtr *) transform);
@@ -403,7 +400,7 @@ OCIO_ConstProcessorRcPtr *OCIOImpl::configGetProcessor(OCIO_ConstConfigRcPtr *co
 		OCIO_reportException(exception);
 	}
 
-	MEM_DELETE(p, ConstProcessorRcPtr);
+	OBJECT_GUARDED_DELETE(p, ConstProcessorRcPtr);
 
 	return NULL;
 }
@@ -482,7 +479,7 @@ void OCIOImpl::processorApplyRGBA_predivide(OCIO_ConstProcessorRcPtr *processor,
 
 void OCIOImpl::processorRelease(OCIO_ConstProcessorRcPtr *p)
 {
-	MEM_DELETE(p, ConstProcessorRcPtr);
+	OBJECT_GUARDED_DELETE(p, ConstProcessorRcPtr);
 }
 
 const char *OCIOImpl::colorSpaceGetName(OCIO_ConstColorSpaceRcPtr *cs)
@@ -502,7 +499,7 @@ const char *OCIOImpl::colorSpaceGetFamily(OCIO_ConstColorSpaceRcPtr *cs)
 
 OCIO_DisplayTransformRcPtr *OCIOImpl::createDisplayTransform(void)
 {
-	DisplayTransformRcPtr *dt = MEM_NEW(DisplayTransformRcPtr);
+	DisplayTransformRcPtr *dt = OBJECT_GUARDED_NEW(DisplayTransformRcPtr);
 
 	*dt = DisplayTransform::Create();
 
@@ -546,7 +543,7 @@ void OCIOImpl::displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPt
 
 void OCIOImpl::displayTransformRelease(OCIO_DisplayTransformRcPtr *dt)
 {
-	MEM_DELETE((DisplayTransformRcPtr *) dt, DisplayTransformRcPtr);
+	OBJECT_GUARDED_DELETE((DisplayTransformRcPtr *) dt, DisplayTransformRcPtr);
 }
 
 OCIO_PackedImageDesc *OCIOImpl::createOCIO_PackedImageDesc(float *data, long width, long height, long numChannels,
@@ -567,12 +564,12 @@ OCIO_PackedImageDesc *OCIOImpl::createOCIO_PackedImageDesc(float *data, long wid
 
 void OCIOImpl::OCIO_PackedImageDescRelease(OCIO_PackedImageDesc* id)
 {
-	MEM_DELETE((PackedImageDesc *) id, PackedImageDesc);
+	OBJECT_GUARDED_DELETE((PackedImageDesc *) id, PackedImageDesc);
 }
 
 OCIO_ExponentTransformRcPtr *OCIOImpl::createExponentTransform(void)
 {
-	ExponentTransformRcPtr *et = MEM_NEW(ExponentTransformRcPtr);
+	ExponentTransformRcPtr *et = OBJECT_GUARDED_NEW(ExponentTransformRcPtr);
 
 	*et = ExponentTransform::Create();
 
@@ -586,12 +583,12 @@ void OCIOImpl::exponentTransformSetValue(OCIO_ExponentTransformRcPtr *et, const
 
 void OCIOImpl::exponentTransformRelease(OCIO_ExponentTransformRcPtr *et)
 {
-	MEM_DELETE((ExponentTransformRcPtr *) et, ExponentTransformRcPtr);
+	OBJECT_GUARDED_DELETE((ExponentTransformRcPtr *) et, ExponentTransformRcPtr);
 }
 
 OCIO_MatrixTransformRcPtr *OCIOImpl::createMatrixTransform(void)
 {
-	MatrixTransformRcPtr *mt = MEM_NEW(MatrixTransformRcPtr);
+	MatrixTransformRcPtr *mt = OBJECT_GUARDED_NEW(MatrixTransformRcPtr);
 
 	*mt = MatrixTransform::Create();
 
@@ -605,7 +602,7 @@ void OCIOImpl::matrixTransformSetValue(OCIO_MatrixTransformRcPtr *mt, const floa
 
 void OCIOImpl::matrixTransformRelease(OCIO_MatrixTransformRcPtr *mt)
 {
-	MEM_DELETE((MatrixTransformRcPtr *) mt, MatrixTransformRcPtr);
+	OBJECT_GUARDED_DELETE((MatrixTransformRcPtr *) mt, MatrixTransformRcPtr);
 }
 
 void OCIOImpl::matrixTransformScale(float *m44, float *offset4, const float *scale4f)