Film response curves implemented as a looks

This commit implement's OCIO's Looks idea which
is about applying some color correction on the
buffer before it get's affected by a display
transform.

This is mainly used to modify images in an
artistics way.

Currently we've got looks generated from film
response curves for all sorts of cameras.

Patch by both of me and Brecht.

1 files changed, 27 insertions, 0 deletions

diff --git a/intern/opencolorio/ocio_impl.h b/intern/opencolorio/ocio_impl.h
index ecb21d4ea6c..48d18fa78ea 100644
--- a/intern/opencolorio/ocio_impl.h
+++ b/intern/opencolorio/ocio_impl.h
@@ -58,6 +58,13 @@ public:
 	virtual const char *configGetView(OCIO_ConstConfigRcPtr *config, const char *display, int index) = 0;
 	virtual const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config, const char *display, const char *view) = 0;
 
+	virtual int                  configGetNumLooks(OCIO_ConstConfigRcPtr *config) = 0;
+	virtual const char          *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index) = 0;
+	virtual OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name) = 0;
+
+	virtual const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look) = 0;
+	virtual void        lookRelease(OCIO_ConstLookRcPtr *look) = 0;
+
 	virtual OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config, const char *srcName, const char *dstName) = 0;
 	virtual OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config, OCIO_ConstTransformRcPtr *transform) = 0;
 
@@ -79,6 +86,8 @@ public:
 	virtual void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name) = 0;
 	virtual void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et) = 0;
 	virtual void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et) = 0;
+	virtual void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt, const char *looks) = 0;
+	virtual void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt, bool enabled) = 0;
 	virtual void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt) = 0;
 
 	virtual OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data, long width, long height, long numChannels,
@@ -132,6 +141,13 @@ public:
 	const char *configGetView(OCIO_ConstConfigRcPtr *config, const char *display, int index);
 	const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config, const char *display, const char *view);
 
+	int                  configGetNumLooks(OCIO_ConstConfigRcPtr *config);
+	const char          *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
+	OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name);
+
+	const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look);
+	void        lookRelease(OCIO_ConstLookRcPtr *look);
+
 	OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config, const char *srcName, const char *dstName);
 	OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config, OCIO_ConstTransformRcPtr *transform);
 
@@ -153,6 +169,8 @@ public:
 	void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name);
 	void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
 	void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
+	void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt, const char *looks);
+	void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt, bool enabled);
 	void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt);
 
 	OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data, long width, long height, long numChannels,
@@ -207,6 +225,13 @@ public:
 	const char *configGetView(OCIO_ConstConfigRcPtr *config, const char *display, int index);
 	const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config, const char *display, const char *view);
 
+	int                  configGetNumLooks(OCIO_ConstConfigRcPtr *config);
+	const char          *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
+	OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name);
+
+	const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look);
+	void        lookRelease(OCIO_ConstLookRcPtr *look);
+
 	OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config, const char *srcName, const char *dstName);
 	OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config, OCIO_ConstTransformRcPtr *transform);
 
@@ -228,6 +253,8 @@ public:
 	void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name);
 	void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
 	void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
+	void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt, const char *looks);
+	void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt, bool enabled);
 	void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt);
 
 	OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data, long width, long height, long numChannels,