OGLWrappers Extension’s Free Functions

Boolean CheckOGLContextValidity ( io Ref<OGLContext> context )

UInt16 FloatToNormalizedUInt16 ( in Float32 value )

GLSLPreprocessor_debugPrintInsertionPoint ( in GLSLInsertionPoint insertionPoint[] )

GLSLPreprocessor_debugPrintLines ( in String lines[] )

GLSLPreprocessor_debugPrintMappings ( in GLSLLineMapping mappings[] )

GLSLPreprocessor_debugPrintParams ( in GLSLParam params[] )

String GLSLPreprocessor_errorMessageParser ( in String glslErrorMessage, in GLSLLineMapping mappings[] )

GLSLPreprocessor_extractMetaData ( in String glslCode, io GLSLParam params[], io GLSLInsertionPoint insertionPoints[] )

GLSLPreprocessor_extractMetaData ( in String lines[], io GLSLParam params[], io GLSLInsertionPoint insertionPoints[] )

Integer GLSLPreprocessor_findOpeningBlockCommentBrace ( in String lines[], in UInt32 closeBraceLine, io Integer openBracePos )

GLSLPreprocessor_findSourceLocation ( in Integer lineNumber, in GLSLLineMapping mappings[], io Integer mappingIndex, io Integer mappingLineIndex )

String GLSLPreprocessor_gatherValueMetadata ( in String lines[], in Integer lineNumber )

GLSLParam GLSLPreprocessor_generateGLSLParam ( in String parts[], in String metadata )

Boolean GLSLPreprocessor_getInsertionPoint ( in String line, io String label, io Boolean fetch, io String tag )

GLSLPreprocessor_insertCode ( io GLSLInsertionPoint insertionPoints[], in GLSLCodeInsertion insertionsPerPoint[][], io String lines[], io GLSLLineMapping mappings[] )

Boolean GLSLPreprocessor_isIncluded ( in String glslFilePath, in GLSLLineMapping mappings[] )

Float32[] GLSLPreprocessor_parseScalarArray ( in String defaultValueStr )

String[] GLSLPreprocessor_preProcess ( in String glslFilePath, in String glslCode, in String searchPaths<>, io GLSLLineMapping mappings[], in Integer outputLineIndex, in Boolean reportFilenamesOnly )

String GLSLPreprocessor_preProcess ( in String glslFilePath, in String glslCode, in String searchPaths<>, io String glslVersion, io GLSLLineMapping mappings[], in Boolean reportFilenamesOnly )

String GLSLPreprocessor_preProcess ( in String glslFilePath, in String glslCode, in String searchPaths<>, io String glslVersion, io GLSLLineMapping mappings[], io String splitCodeLines[], in Boolean reportFilenamesOnly )

String[] GLSLPreprocessor_splitOnWhitepspace_ignoreComments ( in String str )

SInt32 GLSLTypeNameToGLType ( in String typeName )

UInt32 GLShaderTypeToIndex ( in Integer glShaderType )

String GLShaderTypeToString ( in Integer glShaderType )

Ref<OGLContext> GetCurrentContext ( in Boolean canCreate )

Ref<OGLContext> GetCurrentContext ()

UInt32 GetOpenGLColorProfileFromChannels ( in Size nbChannels )

String KLTypeToGLSLBaseType ( in Type type )

UInt32 KLTypeToOpenGLBaseType ( in Type type )

OGLProgram_glTypeInfo ( in Integer glType, io Integer glComponentType, io UInt32 componentPerItem, io Type klType, io Size bytes, io Boolean isSampler, io UInt32 expectedTextureType, io Boolean shadowTexture, io Boolean isMatrix )

paramCategory OGLProgram_[x]:ref:Param <param> constant

String OGLProgram_glTypeToString ( in Integer glType )

paramCategory OGLProgram_[x]:ref:Param <param> constant

String OGLProgram_paramCategoryToString ( in UInt32 paramCategory )

paramCategory OGLProgram_[x]:ref:Param <param> constant

Type OpenGLBaseTypeToKLType ( in UInt32 glType )

Boolean SearchGLSLShader ( in String directory, in String namePrefix, in String includePath )

Open a group of files following this name convention: directory/[namePrefix]_[shaderType].glsl

SetOGLWrappersTracing ( in Boolean enableTrace, in Boolean tracingProgramParameterValues )

_RemoveGLParamNameArraySuffix ( io String name )

UInt64 _getTextureApproximateGPUMemoryUsage ( in UInt64 size, in Integer glInternalFormat )

_getTextureTypeBits ( in UInt32 glInternalFormat, io UInt32 componentType, io UInt32 redBits, io UInt32 greenBits, io UInt32 blueBits, io UInt32 alphaBits, io UInt32 depthBits, io UInt32 stencilBits )

_getTextureTypeFromBits ( in UInt32 componentType, in UInt32 redBits, in UInt32 greenBits, in UInt32 blueBits, in UInt32 alphaBits, in UInt32 depthBits, in UInt32 stencilBits, io UInt32 glInternalFormat, io UInt32 glFormat )

getTypeInformation ( in UInt32 glInternalFormat, io UInt32 componentType, io UInt32 redBits, io UInt32 greenBits, io UInt32 blueBits, io UInt32 alphaBits, io UInt32 depthBits, io UInt32 stencilBits )