int oyAddMonitorEffects ( oyProfile_s * monitor_profile,
oyOptions_s ** module_options )
{
int error = 0;
oyOptions_s * f_options = *module_options;
int f_options_n, i,
display_white_point = 0;
oyOption_s * o = oyOptions_Find( f_options, "display_white_point", oyNAME_PATTERN );
if(o)
{
const char * value = oyOption_GetValueString(o,0);
if(value)
{
int c = atoi( value );
if(c >= 0)
display_white_point = c;
}
oyOption_Release( &o );
}
if( oy_debug )
oyMessageFunc_p( oyMSG_DBG, (oyStruct_s*)f_options,
OY_DBG_FORMAT_"display_white_point: %d", OY_DBG_ARGS_, display_white_point);
/* erase old display profile */
f_options_n = oyOptions_Count( f_options );
for(i = 0; i < f_options_n; ++i)
{
oyOption_s * o = oyOptions_Get(f_options, i);
if(o && oyFilterRegistrationMatch( oyOption_GetRegistration(o),
OY_STD "/icc_color/display.icc_profile.abstract.white_point.automatic", 0 ))
{
if(oy_debug)
oyMessageFunc_p( oyMSG_DBG, (oyStruct_s*)f_options,
OY_DBG_FORMAT_"release: %s", OY_DBG_ARGS_, oyOption_GetRegistration(o));
oyOption_Release( &o );
oyOptions_ReleaseAt( f_options, i );
break;
}
oyOption_Release( &o );
}
if(display_white_point) /* not "none" */
{
error = oyProfileAddWhitePointEffect( monitor_profile, module_options );
if( error || oy_debug )
oyMessageFunc_p( oyMSG_WARN, (oyStruct_s*)f_options,
OY_DBG_FORMAT_"display_white_point: %d %s", OY_DBG_ARGS_, display_white_point, oyProfile_GetText( monitor_profile, oyNAME_DESCRIPTION ));
}
return error;
}
/** Function oyFilterNode_SetContext_
* @memberof oyFilterNode_s
* @brief Set module context in a filter
* @internal
*
* The api4 data is passed to a interpolator specific transformer. The result
* of this transformer will on request be cached by Oyranos as well.
*
* @param[in] node filter
* @param[in,out] blob context to fill; expensive
* @return error
*
* @version Oyranos: 0.9.6
* @date 2014/06/26
* @since 2008/11/02 (Oyranos: 0.1.8)
*/
int oyFilterNode_SetContext_( oyFilterNode_s_ * node,
oyBlob_s_ * blob )
{
int error = 0;
oyFilterCore_s_ * core_ = node->core;
if(error <= 0)
{
size_t size = 0;
oyHash_s * hash4 = 0, /* public context provider */
* hash7 = 0; /* data processor part */
oyPointer ptr = 0;
oyPointer_s * cmm_ptr4 = 0,
* cmm_ptr7 = 0;
/* Cache Search
* 1. hash from input
* 2. query for hash in cache
* 3. check
* 3a. eighter take cache entry
* 3b. or ask CMM
* 3b.1. update cache entry
*/
if(oy_debug && getenv("OY_DEBUG_WRITE"))
{
size = 0;
ptr = oyFilterNode_TextToInfo_( node, &size, oyAllocateFunc_ );
if(ptr)
oyWriteMemToFile_( "test_dbg_color.icc", ptr, size );
}
/* 1. + 2. query in cache for api7 */
hash7 = oyFilterNode_GetHash_(node, 7);
if(error <= 0)
{
/* select the module by option */
oyOption_s * ct = oyOptions_Find( node->core->options_,
"////context",
oyNAME_PATTERN );
const char * pattern = oyOption_GetValueString( ct, 0 );
if(pattern &&
!oyFilterRegistrationMatch( core_->registration_, pattern, 0 ))
{
oyMessageFunc_p( oyMSG_DBG, (oyStruct_s*) node,
OY_DBG_FORMAT_ "create core from pattern: %s",
OY_DBG_ARGS_,
oyFilterNode_GetText( (oyFilterNode_s*)node,oyNAME_NICK) );
error = oyFilterNode_SetFromPattern_( node, 1, pattern );
if(error)
{
if(oyOption_GetFlags( ct ) & oyOPTIONATTRIBUTE_EDIT)
{
oyMessageFunc_p( oyMSG_WARN, (oyStruct_s*) node,
OY_DBG_FORMAT_ "edited pattern not available: %d %s",
OY_DBG_ARGS_, oyObject_GetId(ct->oy_),
pattern );
error = 1;
goto clean;
} else
error = 0;
} else
core_ = node->core;
oyHash_Release( &hash7 );
hash7 = oyFilterNode_GetHash_(node, 7);
}
oyOption_Release( &ct );
ct = oyOptions_Find( node->core->options_,
"////renderer",
oyNAME_PATTERN );
pattern = oyOption_GetValueString( ct, 0 );
if(pattern &&
!oyFilterRegistrationMatch( node->api7_->registration, pattern, 0 ))
{
oyMessageFunc_p( oyMSG_DBG, (oyStruct_s*) node,
OY_DBG_FORMAT_ "create node from pattern: %s",
OY_DBG_ARGS_,
oyFilterNode_GetText( (oyFilterNode_s*)node,oyNAME_NICK) );
error = oyFilterNode_SetFromPattern_( node, 0, pattern );
if(error)
{
if(oyOption_GetFlags( ct ) & oyOPTIONATTRIBUTE_EDIT)
{
error = 1;
goto clean;
} else
error = 0;
} else
core_ = node->core;
oyHash_Release( &hash7 );
hash7 = oyFilterNode_GetHash_(node, 7);
}
/* 3. check and 3.a take*/
cmm_ptr7 = (oyPointer_s*) oyHash_GetPointer( hash7,
oyOBJECT_POINTER_S);
if(!(cmm_ptr7 && oyPointer_GetPointer(cmm_ptr7)) || blob)
{
/* write the cmm4 context to memory */
if(blob)
{
if(oy_debug)
error = oyOptions_SetFromString( &node->tags, "////verbose",
"true", OY_CREATE_NEW );
/* oy_debug is used to obtain a complete data set */
ptr = oyFilterNode_ContextToMem_( node, &size, oyAllocateFunc_);
oyBlob_SetFromData( (oyBlob_s*)blob, ptr, size,
core_->api4_->context_type );
if(oy_debug)
error = oyOptions_SetFromString( &node->tags, "////verbose",
"false", 0 );
goto clean;
}
/* 2. query in cache for api4 */
hash4 = oyFilterNode_GetHash_(node, 4);
cmm_ptr4 = (oyPointer_s*) oyHash_GetPointer( hash4,
oyOBJECT_POINTER_S);
if(!cmm_ptr4)
{
cmm_ptr4 = oyPointer_New(0);
}
if(!oyPointer_GetPointer(cmm_ptr4))
{
size = 0;
/* 3b. ask CMM */
ptr = oyFilterNode_ContextToMem_( node, &size, oyAllocateFunc_);
if(!ptr || !size)
{
oyOption_s * ct = oyOptions_Find( core_->options_,
"////context",
oyNAME_PATTERN );
oyMessageFunc_p( oyMSG_DBG, (oyStruct_s*) node,
OY_DBG_FORMAT_ "device link creation failed", OY_DBG_ARGS_);
if(!(oyOption_GetFlags( ct ) & oyOPTIONATTRIBUTE_EDIT))
{
char * pattern = oyFilterNode_GetFallback_( node, 1 );
oyMessageFunc_p( oyMSG_WARN, (oyStruct_s*) node,
OY_DBG_FORMAT_ "create core from fallback: %s",
OY_DBG_ARGS_, pattern );
error = oyFilterNode_SetFromPattern_( node, 1, pattern );
if(error)
{
error = 1;
oyMessageFunc_p( oyMSG_ERROR, (oyStruct_s*) node,
OY_DBG_FORMAT_ "no device link for caching\n%s",
OY_DBG_ARGS_,
oyFilterNode_GetText( (oyFilterNode_s*)node,oyNAME_NICK));
goto clean;
} else
core_ = node->core;
ptr = oyFilterNode_ContextToMem_( node,
&size, oyAllocateFunc_ );
oyFree_m_( pattern );
}
if(!ptr || !size)
{
oyMessageFunc_p( oyMSG_ERROR, (oyStruct_s*) node,
OY_DBG_FORMAT_ "no device link for caching\n%s",
OY_DBG_ARGS_,
oyFilterNode_GetText( (oyFilterNode_s*)node,oyNAME_NICK));
error = 1;
oyPointer_Release( &cmm_ptr4 );
} else if(oy_debug)
oyMessageFunc_p( oyMSG_WARN, (oyStruct_s*) node,
OY_DBG_FORMAT_ "use fallback CMM\n%s", OY_DBG_ARGS_,
oyFilterNode_GetText( (oyFilterNode_s*)node,
oyNAME_NICK ));
}
if(!error)
{
/* 3b.1. update the hash as the CMM can change options */
hash4 = oyFilterNode_GetHash_( node, 4 );
oyPointer_Release( &cmm_ptr4 );
cmm_ptr4 = (oyPointer_s*) oyHash_GetPointer( hash4,
oyOBJECT_POINTER_S);
hash7 = oyFilterNode_GetHash_( node, 7 );
if(!cmm_ptr4)
cmm_ptr4 = oyPointer_New(0);
error = oyPointer_Set( cmm_ptr4, core_->api4_->id_,
core_->api4_->context_type,
ptr, "oyPointerRelease", oyPointerRelease);
oyPointer_SetSize( cmm_ptr4, size );
/* 3b.2. update cmm4 cache entry */
error = oyHash_SetPointer( hash4, (oyStruct_s*) cmm_ptr4);
}
}
if(error <= 0 && cmm_ptr4 && oyPointer_GetPointer(cmm_ptr4))
{
if(node->backend_data && node->backend_data->release)
node->backend_data->release( (oyStruct_s**)&node->backend_data);
if( oyStrcmp_( node->api7_->context_type,
core_->api4_->context_type ) != 0 )
{
cmm_ptr7 = oyPointer_New(0);
error = oyPointer_Set( cmm_ptr7, node->api7_->id_,
node->api7_->context_type, 0, 0, 0);
/* 3b.3. search for a convertor and convert */
oyPointer_ConvertData( cmm_ptr4, cmm_ptr7,
(oyFilterNode_s*)node );
node->backend_data = cmm_ptr7;
/* 3b.4. update cmm7 cache entry */
error = oyHash_SetPointer( hash7,
(oyStruct_s*) cmm_ptr7);
} else
node->backend_data = oyPointer_Copy( cmm_ptr4, 0 );
}
if(oy_debug && getenv("OY_DEBUG_WRITE"))
{
int id = oyFilterNode_GetId( (oyFilterNode_s*)node );
char * file_name = 0;
oyAllocHelper_m_( file_name, char, 80, 0, return 1 );
sprintf( file_name, "dbg_color_dl-node[%d].icc", id );
if(ptr && size && node->backend_data)
oyWriteMemToFile_( file_name, ptr, size );
oyFree_m_(file_name);
}
} else
oyConversion_s * oyConversion_FromImageForDisplay_ (
oyImage_s * image_in,
oyImage_s * image_out,
oyFilterNode_s ** cc_node,
uint32_t flags,
oyDATATYPE_e data_type,
oyOptions_s * cc_options,
oyObject_s obj )
{
oyFilterNode_s * in = 0, * out = 0, * icc = 0;
int error = 0;
oyConversion_s * conversion = 0;
oyOptions_s * options = 0;
oyOption_s * option = 0;
const char * sv = 0;
double scale = 0;
if(!image_in || !image_out)
return NULL;
/* start with an empty conversion object */
conversion = oyConversion_New( obj );
/* create a filter node */
in = oyFilterNode_NewWith( "//" OY_TYPE_STD "/root", 0, obj );
/* set the above filter node as the input */
oyConversion_Set( conversion, in, 0 );
/* set the image buffer */
oyFilterNode_SetData( in, (oyStruct_s*)image_in, 0, 0 );
/* add a scale node */
out = oyFilterNode_NewWith( "//" OY_TYPE_STD "/scale", 0, obj );
options = oyFilterNode_GetOptions( out, OY_SELECT_FILTER );
/* scale factor from DB */
option = oyOption_FromRegistration( OY_INTERNAL "/scale/scale", 0 );
error = oyOption_SetFromText( option, 0, 0 );
error = oyOption_SetValueFromDB( option );
scale = 1.0;
if(!error)
{
sv = oyOption_GetValueString( option, 0 );
if(sv)
scale = strtod( sv, 0 );
}
oyOption_Release( &option );
error = oyOptions_SetFromDouble( &options,
OY_INTERNAL "/scale/scale",
scale, 0, OY_CREATE_NEW );
oyOptions_Release( &options );
/* append the node */
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", "//" OY_TYPE_STD "/scale" );
in = out;
/* add a expose node */
out = oyFilterNode_NewWith( "//" OY_TYPE_STD "/expose", 0, obj );
options = oyFilterNode_GetOptions( out, OY_SELECT_FILTER );
/* expose factor */
error = oyOptions_SetFromDouble( &options,
"//" OY_TYPE_STD "/expose/expose",
1.0, 0, OY_CREATE_NEW );
oyOptions_Release( &options );
/* append the node */
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", "//" OY_TYPE_STD "/expose" );
in = out;
/* add a channel node */
out = oyFilterNode_NewWith( "//" OY_TYPE_STD "/channel", 0, obj );
options = oyFilterNode_GetOptions( out, OY_SELECT_FILTER );
/* channel option*/
error = oyOptions_SetFromText( &options,
"//" OY_TYPE_STD "/channel/channel",
"", OY_CREATE_NEW );
oyOptions_Release( &options );
/* append the node */
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", "//" OY_TYPE_STD "/channel" );
in = out;
/* create a new filter node */
{
icc = out = oyFilterNode_FromOptions( OY_CMM_STD, "//" OY_TYPE_STD "/icc_color",
cc_options, NULL );
/* append the new to the previous one */
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", OY_CMM_STD );
/* Set the image to the first/only socket of the filter node.
* oyFilterNode_Connect() has now no chance to copy it it the other nodes.
* We rely on resolving the image later.
*/
error = oyFilterNode_SetData( out, (oyStruct_s*)image_out, 0, 0 );
if(error != 0)
fprintf( stderr, "could not add data\n" );
}
/* swap in and out */
if(out)
in = out;
/* create a node for preparing the image for displaying */
{
out = oyFilterNode_NewWith( "//" OY_TYPE_STD "/display", 0, obj );
options = oyFilterNode_GetOptions( out, OY_SELECT_FILTER );
/* data type for display */
error = oyOptions_SetFromInt( &options,
"//" OY_TYPE_STD "/display/datatype",
data_type, 0, OY_CREATE_NEW );
/* alpha might be support once by FLTK? */
error = oyOptions_SetFromInt( &options,
"//" OY_TYPE_STD "/display/preserve_alpha",
1, 0, OY_CREATE_NEW );
oyOptions_Release( &options );
/* append the node */
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", "//" OY_TYPE_STD "/display" );
oyFilterNode_SetData( out, (oyStruct_s*)image_out, 0, 0 );
in = out;
}
/* add a closing node */
out = oyFilterNode_NewWith( "//" OY_TYPE_STD "/output", 0, obj );
error = oyFilterNode_Connect( in, "//" OY_TYPE_STD "/data",
out, "//" OY_TYPE_STD "/data", 0 );
if(error > 0)
fprintf( stderr, "could not add filter: %s\n", "//" OY_TYPE_STD "/output" );
/* set the output node of the conversion */
oyConversion_Set( conversion, 0, out );
/* apply policies */
/*error = oyOptions_SetFromText( &options, "//" OY_TYPE_STD "//verbose",
"true", OY_CREATE_NEW );*/
oyConversion_Correct( conversion, "//" OY_TYPE_STD "/icc_color", flags,
options );
oyOptions_Release( &options );
if(cc_node)
*cc_node = icc;
return conversion;
}
