403 lines
21 KiB
C++
403 lines
21 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2012 Blender Foundation.
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* All rights reserved.
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*/
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#ifndef __OCIO_IMPL_H__
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#define __OCIO_IMPL_H__
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#include "ocio_capi.h"
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class IOCIOImpl {
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public:
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virtual ~IOCIOImpl()
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{
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}
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virtual OCIO_ConstConfigRcPtr *getCurrentConfig(void) = 0;
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virtual void setCurrentConfig(const OCIO_ConstConfigRcPtr *config) = 0;
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virtual OCIO_ConstConfigRcPtr *configCreateFromEnv(void) = 0;
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virtual OCIO_ConstConfigRcPtr *configCreateFromFile(const char *filename) = 0;
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virtual void configRelease(OCIO_ConstConfigRcPtr *config) = 0;
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virtual int configGetNumColorSpaces(OCIO_ConstConfigRcPtr *config) = 0;
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virtual const char *configGetColorSpaceNameByIndex(OCIO_ConstConfigRcPtr *config, int index) = 0;
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virtual OCIO_ConstColorSpaceRcPtr *configGetColorSpace(OCIO_ConstConfigRcPtr *config,
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const char *name) = 0;
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virtual int configGetIndexForColorSpace(OCIO_ConstConfigRcPtr *config, const char *name) = 0;
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virtual int colorSpaceIsInvertible(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual int colorSpaceIsData(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual void colorSpaceIsBuiltin(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstColorSpaceRcPtr *cs,
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bool &is_scene_linear,
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bool &is_srgb) = 0;
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virtual void colorSpaceRelease(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual const char *configGetDefaultDisplay(OCIO_ConstConfigRcPtr *config) = 0;
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virtual int configGetNumDisplays(OCIO_ConstConfigRcPtr *config) = 0;
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virtual const char *configGetDisplay(OCIO_ConstConfigRcPtr *config, int index) = 0;
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virtual const char *configGetDefaultView(OCIO_ConstConfigRcPtr *config, const char *display) = 0;
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virtual int configGetNumViews(OCIO_ConstConfigRcPtr *config, const char *display) = 0;
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virtual const char *configGetView(OCIO_ConstConfigRcPtr *config,
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const char *display,
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int index) = 0;
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virtual const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config,
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const char *display,
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const char *view) = 0;
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virtual void configGetDefaultLumaCoefs(OCIO_ConstConfigRcPtr *config, float *rgb) = 0;
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virtual void configGetXYZtoRGB(OCIO_ConstConfigRcPtr *config, float xyz_to_rgb[3][3]) = 0;
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virtual int configGetNumLooks(OCIO_ConstConfigRcPtr *config) = 0;
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virtual const char *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index) = 0;
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virtual OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name) = 0;
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virtual const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look) = 0;
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virtual void lookRelease(OCIO_ConstLookRcPtr *look) = 0;
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virtual OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config,
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const char *srcName,
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const char *dstName) = 0;
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virtual OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstTransformRcPtr *transform) = 0;
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virtual void processorApply(OCIO_ConstProcessorRcPtr *processor, OCIO_PackedImageDesc *img) = 0;
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virtual void processorApply_predivide(OCIO_ConstProcessorRcPtr *processor,
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OCIO_PackedImageDesc *img) = 0;
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virtual void processorApplyRGB(OCIO_ConstProcessorRcPtr *processor, float *pixel) = 0;
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virtual void processorApplyRGBA(OCIO_ConstProcessorRcPtr *processor, float *pixel) = 0;
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virtual void processorApplyRGBA_predivide(OCIO_ConstProcessorRcPtr *processor, float *pixel) = 0;
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virtual void processorRelease(OCIO_ConstProcessorRcPtr *p) = 0;
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virtual const char *colorSpaceGetName(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual const char *colorSpaceGetDescription(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual const char *colorSpaceGetFamily(OCIO_ConstColorSpaceRcPtr *cs) = 0;
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virtual OCIO_DisplayTransformRcPtr *createDisplayTransform(void) = 0;
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virtual void displayTransformSetInputColorSpaceName(OCIO_DisplayTransformRcPtr *dt,
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const char *name) = 0;
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virtual void displayTransformSetDisplay(OCIO_DisplayTransformRcPtr *dt, const char *name) = 0;
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virtual void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name) = 0;
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virtual void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt,
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OCIO_ConstTransformRcPtr *et) = 0;
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virtual void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt,
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OCIO_ConstTransformRcPtr *et) = 0;
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virtual void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt,
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const char *looks) = 0;
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virtual void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt,
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bool enabled) = 0;
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virtual void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt) = 0;
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virtual OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data,
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long width,
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long height,
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long numChannels,
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long chanStrideBytes,
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long xStrideBytes,
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long yStrideBytes) = 0;
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virtual void OCIO_PackedImageDescRelease(OCIO_PackedImageDesc *p) = 0;
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virtual OCIO_GroupTransformRcPtr *createGroupTransform(void) = 0;
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virtual void groupTransformSetDirection(OCIO_GroupTransformRcPtr *gt, const bool forward) = 0;
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virtual void groupTransformPushBack(OCIO_GroupTransformRcPtr *gt,
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OCIO_ConstTransformRcPtr *transform) = 0;
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virtual void groupTransformRelease(OCIO_GroupTransformRcPtr *gt) = 0;
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virtual OCIO_ColorSpaceTransformRcPtr *createColorSpaceTransform(void) = 0;
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virtual void colorSpaceTransformSetSrc(OCIO_ColorSpaceTransformRcPtr *ct, const char *name) = 0;
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virtual void colorSpaceTransformRelease(OCIO_ColorSpaceTransformRcPtr *ct) = 0;
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virtual OCIO_ExponentTransformRcPtr *createExponentTransform(void) = 0;
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virtual void exponentTransformSetValue(OCIO_ExponentTransformRcPtr *et,
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const float *exponent) = 0;
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virtual void exponentTransformRelease(OCIO_ExponentTransformRcPtr *et) = 0;
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virtual OCIO_MatrixTransformRcPtr *createMatrixTransform(void) = 0;
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virtual void matrixTransformSetValue(OCIO_MatrixTransformRcPtr *mt,
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const float *m44,
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const float *offset4) = 0;
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virtual void matrixTransformRelease(OCIO_MatrixTransformRcPtr *mt) = 0;
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virtual void matrixTransformScale(float *m44, float *offset4, const float *scale4) = 0;
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virtual bool supportGLSLDraw(void) = 0;
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virtual bool setupGLSLDraw(struct OCIO_GLSLDrawState **state_r,
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OCIO_ConstProcessorRcPtr *ocio_processor_scene_to_ui,
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OCIO_ConstProcessorRcPtr *ocio_processor_ui_to_display,
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OCIO_CurveMappingSettings *curve_mapping_settings,
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float dither,
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bool predivide,
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bool overlay) = 0;
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virtual void finishGLSLDraw(struct OCIO_GLSLDrawState *state) = 0;
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virtual void freeGLState(struct OCIO_GLSLDrawState *state_r) = 0;
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virtual const char *getVersionString(void) = 0;
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virtual int getVersionHex(void) = 0;
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};
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class FallbackImpl : public IOCIOImpl {
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public:
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FallbackImpl()
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{
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}
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OCIO_ConstConfigRcPtr *getCurrentConfig(void);
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void setCurrentConfig(const OCIO_ConstConfigRcPtr *config);
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OCIO_ConstConfigRcPtr *configCreateFromEnv(void);
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OCIO_ConstConfigRcPtr *configCreateFromFile(const char *filename);
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void configRelease(OCIO_ConstConfigRcPtr *config);
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int configGetNumColorSpaces(OCIO_ConstConfigRcPtr *config);
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const char *configGetColorSpaceNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
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OCIO_ConstColorSpaceRcPtr *configGetColorSpace(OCIO_ConstConfigRcPtr *config, const char *name);
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int configGetIndexForColorSpace(OCIO_ConstConfigRcPtr *config, const char *name);
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int colorSpaceIsInvertible(OCIO_ConstColorSpaceRcPtr *cs);
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int colorSpaceIsData(OCIO_ConstColorSpaceRcPtr *cs);
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void colorSpaceIsBuiltin(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstColorSpaceRcPtr *cs,
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bool &is_scene_linear,
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bool &is_srgb);
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void colorSpaceRelease(OCIO_ConstColorSpaceRcPtr *cs);
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const char *configGetDefaultDisplay(OCIO_ConstConfigRcPtr *config);
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int configGetNumDisplays(OCIO_ConstConfigRcPtr *config);
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const char *configGetDisplay(OCIO_ConstConfigRcPtr *config, int index);
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const char *configGetDefaultView(OCIO_ConstConfigRcPtr *config, const char *display);
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int configGetNumViews(OCIO_ConstConfigRcPtr *config, const char *display);
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const char *configGetView(OCIO_ConstConfigRcPtr *config, const char *display, int index);
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const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config,
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const char *display,
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const char *view);
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void configGetDefaultLumaCoefs(OCIO_ConstConfigRcPtr *config, float *rgb);
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void configGetXYZtoRGB(OCIO_ConstConfigRcPtr *config, float xyz_to_rgb[3][3]);
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int configGetNumLooks(OCIO_ConstConfigRcPtr *config);
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const char *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
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OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name);
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const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look);
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void lookRelease(OCIO_ConstLookRcPtr *look);
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OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config,
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const char *srcName,
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const char *dstName);
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OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstTransformRcPtr *transform);
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void processorApply(OCIO_ConstProcessorRcPtr *processor, OCIO_PackedImageDesc *img);
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void processorApply_predivide(OCIO_ConstProcessorRcPtr *processor, OCIO_PackedImageDesc *img);
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void processorApplyRGB(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorApplyRGBA(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorApplyRGBA_predivide(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorRelease(OCIO_ConstProcessorRcPtr *p);
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const char *colorSpaceGetName(OCIO_ConstColorSpaceRcPtr *cs);
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const char *colorSpaceGetDescription(OCIO_ConstColorSpaceRcPtr *cs);
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const char *colorSpaceGetFamily(OCIO_ConstColorSpaceRcPtr *cs);
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OCIO_DisplayTransformRcPtr *createDisplayTransform(void);
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void displayTransformSetInputColorSpaceName(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetDisplay(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
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void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
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void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt, const char *looks);
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void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt, bool enabled);
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void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt);
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OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data,
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long width,
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long height,
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long numChannels,
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long chanStrideBytes,
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long xStrideBytes,
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long yStrideBytes);
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void OCIO_PackedImageDescRelease(OCIO_PackedImageDesc *p);
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OCIO_GroupTransformRcPtr *createGroupTransform(void);
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void groupTransformSetDirection(OCIO_GroupTransformRcPtr *gt, const bool forward);
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void groupTransformPushBack(OCIO_GroupTransformRcPtr *gt, OCIO_ConstTransformRcPtr *transform);
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void groupTransformRelease(OCIO_GroupTransformRcPtr *gt);
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OCIO_ColorSpaceTransformRcPtr *createColorSpaceTransform(void);
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void colorSpaceTransformSetSrc(OCIO_ColorSpaceTransformRcPtr *ct, const char *name);
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void colorSpaceTransformRelease(OCIO_ColorSpaceTransformRcPtr *ct);
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OCIO_ExponentTransformRcPtr *createExponentTransform(void);
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void exponentTransformSetValue(OCIO_ExponentTransformRcPtr *et, const float *exponent);
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void exponentTransformRelease(OCIO_ExponentTransformRcPtr *et);
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OCIO_MatrixTransformRcPtr *createMatrixTransform(void);
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void matrixTransformSetValue(OCIO_MatrixTransformRcPtr *mt,
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const float *m44,
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const float *offset4);
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void matrixTransformRelease(OCIO_MatrixTransformRcPtr *mt);
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void matrixTransformScale(float *m44, float *offset4, const float *scale4);
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bool supportGLSLDraw(void);
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bool setupGLSLDraw(struct OCIO_GLSLDrawState **state_r,
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OCIO_ConstProcessorRcPtr *ocio_processor_scene_to_ui,
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OCIO_ConstProcessorRcPtr *ocio_processor_ui_to_display,
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OCIO_CurveMappingSettings *curve_mapping_settings,
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float dither,
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bool predivide,
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bool overlay);
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void finishGLSLDraw(struct OCIO_GLSLDrawState *state);
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void freeGLState(struct OCIO_GLSLDrawState *state_r);
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const char *getVersionString(void);
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int getVersionHex(void);
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};
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#ifdef WITH_OCIO
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class OCIOImpl : public IOCIOImpl {
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public:
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OCIOImpl(){};
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OCIO_ConstConfigRcPtr *getCurrentConfig(void);
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void setCurrentConfig(const OCIO_ConstConfigRcPtr *config);
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OCIO_ConstConfigRcPtr *configCreateFromEnv(void);
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OCIO_ConstConfigRcPtr *configCreateFromFile(const char *filename);
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void configRelease(OCIO_ConstConfigRcPtr *config);
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int configGetNumColorSpaces(OCIO_ConstConfigRcPtr *config);
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const char *configGetColorSpaceNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
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OCIO_ConstColorSpaceRcPtr *configGetColorSpace(OCIO_ConstConfigRcPtr *config, const char *name);
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int configGetIndexForColorSpace(OCIO_ConstConfigRcPtr *config, const char *name);
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int colorSpaceIsInvertible(OCIO_ConstColorSpaceRcPtr *cs);
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int colorSpaceIsData(OCIO_ConstColorSpaceRcPtr *cs);
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void colorSpaceIsBuiltin(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstColorSpaceRcPtr *cs,
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bool &is_scene_linear,
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bool &is_srgb);
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void colorSpaceRelease(OCIO_ConstColorSpaceRcPtr *cs);
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const char *configGetDefaultDisplay(OCIO_ConstConfigRcPtr *config);
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int configGetNumDisplays(OCIO_ConstConfigRcPtr *config);
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const char *configGetDisplay(OCIO_ConstConfigRcPtr *config, int index);
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const char *configGetDefaultView(OCIO_ConstConfigRcPtr *config, const char *display);
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int configGetNumViews(OCIO_ConstConfigRcPtr *config, const char *display);
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const char *configGetView(OCIO_ConstConfigRcPtr *config, const char *display, int index);
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const char *configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config,
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const char *display,
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const char *view);
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void configGetDefaultLumaCoefs(OCIO_ConstConfigRcPtr *config, float *rgb);
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void configGetXYZtoRGB(OCIO_ConstConfigRcPtr *config, float xyz_to_rgb[3][3]);
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int configGetNumLooks(OCIO_ConstConfigRcPtr *config);
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const char *configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index);
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OCIO_ConstLookRcPtr *configGetLook(OCIO_ConstConfigRcPtr *config, const char *name);
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const char *lookGetProcessSpace(OCIO_ConstLookRcPtr *look);
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void lookRelease(OCIO_ConstLookRcPtr *look);
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OCIO_ConstProcessorRcPtr *configGetProcessorWithNames(OCIO_ConstConfigRcPtr *config,
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const char *srcName,
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const char *dstName);
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OCIO_ConstProcessorRcPtr *configGetProcessor(OCIO_ConstConfigRcPtr *config,
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OCIO_ConstTransformRcPtr *transform);
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void processorApply(OCIO_ConstProcessorRcPtr *processor, OCIO_PackedImageDesc *img);
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void processorApply_predivide(OCIO_ConstProcessorRcPtr *processor, OCIO_PackedImageDesc *img);
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void processorApplyRGB(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorApplyRGBA(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorApplyRGBA_predivide(OCIO_ConstProcessorRcPtr *processor, float *pixel);
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void processorRelease(OCIO_ConstProcessorRcPtr *p);
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const char *colorSpaceGetName(OCIO_ConstColorSpaceRcPtr *cs);
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const char *colorSpaceGetDescription(OCIO_ConstColorSpaceRcPtr *cs);
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const char *colorSpaceGetFamily(OCIO_ConstColorSpaceRcPtr *cs);
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OCIO_DisplayTransformRcPtr *createDisplayTransform(void);
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void displayTransformSetInputColorSpaceName(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetDisplay(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetView(OCIO_DisplayTransformRcPtr *dt, const char *name);
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void displayTransformSetDisplayCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
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void displayTransformSetLinearCC(OCIO_DisplayTransformRcPtr *dt, OCIO_ConstTransformRcPtr *et);
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void displayTransformSetLooksOverride(OCIO_DisplayTransformRcPtr *dt, const char *looks);
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void displayTransformSetLooksOverrideEnabled(OCIO_DisplayTransformRcPtr *dt, bool enabled);
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void displayTransformRelease(OCIO_DisplayTransformRcPtr *dt);
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OCIO_PackedImageDesc *createOCIO_PackedImageDesc(float *data,
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long width,
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long height,
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long numChannels,
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long chanStrideBytes,
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long xStrideBytes,
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long yStrideBytes);
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void OCIO_PackedImageDescRelease(OCIO_PackedImageDesc *p);
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OCIO_GroupTransformRcPtr *createGroupTransform(void);
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void groupTransformSetDirection(OCIO_GroupTransformRcPtr *gt, const bool forward);
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void groupTransformPushBack(OCIO_GroupTransformRcPtr *gt, OCIO_ConstTransformRcPtr *transform);
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void groupTransformRelease(OCIO_GroupTransformRcPtr *gt);
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OCIO_ColorSpaceTransformRcPtr *createColorSpaceTransform(void);
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void colorSpaceTransformSetSrc(OCIO_ColorSpaceTransformRcPtr *ct, const char *name);
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void colorSpaceTransformRelease(OCIO_ColorSpaceTransformRcPtr *ct);
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OCIO_ExponentTransformRcPtr *createExponentTransform(void);
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void exponentTransformSetValue(OCIO_ExponentTransformRcPtr *et, const float *exponent);
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void exponentTransformRelease(OCIO_ExponentTransformRcPtr *et);
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OCIO_MatrixTransformRcPtr *createMatrixTransform(void);
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void matrixTransformSetValue(OCIO_MatrixTransformRcPtr *mt,
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const float *m44,
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const float *offset4);
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void matrixTransformRelease(OCIO_MatrixTransformRcPtr *mt);
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void matrixTransformScale(float *m44, float *offset4, const float *scale4);
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bool supportGLSLDraw(void);
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bool setupGLSLDraw(struct OCIO_GLSLDrawState **state_r,
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OCIO_ConstProcessorRcPtr *ocio_processor_scene_to_ui,
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OCIO_ConstProcessorRcPtr *ocio_processor_ui_to_display,
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OCIO_CurveMappingSettings *curve_mapping_settings,
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float dither,
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bool predivide,
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bool overlay);
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void finishGLSLDraw(struct OCIO_GLSLDrawState *state);
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void freeGLState(struct OCIO_GLSLDrawState *state_r);
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const char *getVersionString(void);
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int getVersionHex(void);
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};
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#endif
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#endif /* OCIO_IMPL_H */
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