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| | IMG_FileTTMap () |
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| | ~IMG_FileTTMap () override |
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| const char * | className () const override |
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| virtual bool | textureEnabled () const |
| | Return true if texture evaluation of this format is enabled. More...
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| int | getOGLRaster (void *data, int xres, int yres, IMG_ColorModel cm, IMG_DataType dt, int raster_number=0) |
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| void | unfilteredSample (float *result, int tuple_size, float u, float v, const IMG_TextureFilter &info, int channel, int raster) |
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| void | sample (float *result, int tuple_size, float u, float v, const IMG_TextureFilter &info, int channel, int raster) |
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| void | sample (float *result, float &visible, int tuple_size, const float u[4], const float v[4], float quality, const IMG_TextureFilter &info, int channel, int raster) |
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| void | sample (float *result, int tuple_size, const float u[4], const float v[4], float quality, const IMG_TextureFilter &info, int channel, int raster) |
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| void | envLookup (float *result, int tuple_size, const UT_Vector3 &r, float angle, const IMG_TextureFilter &info, int channel) |
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| void | envLookup (float *result, int tuple_size, const UT_Vector3 &r00, const UT_Vector3 &r01, const UT_Vector3 &r11, const UT_Vector3 &r10, const IMG_TextureFilter &info, int channel) |
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| fpreal | getUPixelSize () const |
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| fpreal | getVPixelSize () const |
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| int64 | getMemoryUsage (bool inclusive) const override |
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| virtual int | getRasterCount () const |
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| int | getChannelTupleSize (int ch) const |
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| virtual int | getNumChannels () const |
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| virtual int | getDefaultChannelIndex () const |
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| int | findChannelIndex (const char *name) const |
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| virtual int | isReflMap () const |
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| virtual | ~IMG_File () |
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| int | close () |
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| int | getReadMode () const |
| | Returns 1 if we are reading, 0 if writing. More...
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| virtual void | getAdditionalInfo (UT_String &text) |
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| const char * | getOption (const char *name) const |
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| const void * | read (int scan, const IMG_Plane *from_plane=nullptr) |
| | read a single scanline. read() returns a pointer to the scanline data in an internal buffer. Do not delete it. More...
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| bool | readIntoBuffer (int scan, void *buffer, const IMG_Plane *from_plane=nullptr) |
| | Reads the scanline into a buffer that you supply. The buffer passed must be big enough to fit the plane passed. getStat().bytesPerPlaneScan() will return the proper size. Returns 0 on failure. More...
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| bool | write (int scan, const void *data, const IMG_Plane *to_plane=nullptr) |
| | Write a scanline to the file. You don't need to write scanlines in order, nor do you need to write planes in order; the data may be cached however. Returns 0 if there was an error during the write. You should immediately stop writing if a failure occurred (many formats will behave unpredictably otherwise). More...
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| void * | allocScanlineBuffer () const |
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| bool | readImages (UT_Array< PXL_Raster * > &images, const char *scope=nullptr) |
| | Reads all the image data into a list of PXL_Rasters. reads the image data into a a series of rasters. The array should be empty, as this method creates and fills the rasters for you. More...
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| virtual bool | jumpToFrame (int frame) |
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| virtual void | abortWrite () |
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| virtual void | randomReadAccessRequired () |
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| virtual void | checkpoint () |
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| bool | hasError () const |
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| virtual IMG_FileAlphaInfo | getAlphaInfo (float &) const |
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| IMG_File * | getUnfilteredFile () |
| | returns the raw file at the top of the filter stack. More...
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| const IMG_File * | getUnfilteredFile () const |
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| virtual IMG_File * | getBaseFile () const |
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| bool | copyImageTextureOptions (const IMG_File &src, bool clear_existing) |
| | Copy the texture image options from another IMG_File. More...
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| virtual UT_SharedPtr< UT_Options > | imageTextureOptions () const |
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| virtual const UT_Options * | getImageTextureOptions () const |
| | This method is deprecated. Please implement imageTextureOptions() More...
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| virtual void | clearImageTextureOptions () |
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| virtual bool | setImageTextureOptions (const UT_Options &options) |
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| virtual void | setWriteTag (const char *tagname, int num_values, const char *const *values) |
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| bool | getWorldToCamera (UT_Matrix4D &xform) const |
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| bool | getCameraToNDC (UT_Matrix4D &xform, int xres, int yres, bool fit_z=true) const |
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| bool | getWorldToNDC (UT_Matrix4D &xform, int xres, int yres, bool fit_z=true) const |
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| virtual int | getDeepPixelSamples (int x, int y) |
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| virtual bool | getDeepPixelPlaneData (int x, int y, const IMG_Plane &plane, float *data) |
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| virtual bool | getDeepPixelData (int x, int y, float *const *data) |
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| virtual bool | readDeepPixelData (int x, int y, PXL_DeepSampleList &pixel) |
| | Read a deep pixel. More...
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| IMG_ImageType | getImageType () const |
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| const IMG_Format * | getFormat () const |
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| void | setFormat (const IMG_Format *f) |
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| const IMG_Stat & | getStat () const |
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| IMG_Stat & | getStat () |
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| int | getNumOptions () const |
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| const char * | getOptionName (int i) const |
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| const char * | getOptionValue (int i) const |
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| bool | readImage (void *data, int flip=0, int scaninc=0) |
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| bool | writeImage (void *data, int flip=0, int scaninc=0) |
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| bool | writeImages (const UT_Array< const PXL_Raster * > &imgs) |
| | Writes all PXL_Rasters to the image format. This method takes a raster per IMG_Plane in the stat. The data format, color model and res of the raster must match the corresponding IMG_Plane. If the format is not a deep raster format, not all images may be written. if 'freerasters' is true, it will free the rasters for you. More...
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| bool | writeImages (UT_Array< PXL_Raster * > &images, bool freerasters=false) |
| | Writes all PXL_Rasters to the image format. This method takes a raster per IMG_Plane in the stat. The data format, color model and res of the raster must match the corresponding IMG_Plane. If the format is not a deep raster format, not all images may be written. if 'freerasters' is true, it will free the rasters for you. More...
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| virtual int | isTopFirst () const |
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| virtual int | isLeftFirst () const |
| | If 0, scanlines are right-to-left. Default is 1 (left-to-right). More...
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| virtual bool | readTile (const UT_InclusiveRect &tile, void *data, const IMG_Plane *plane=0) |
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| virtual bool | writeTile (const UT_InclusiveRect &tile, const void *data, const IMG_Plane *plane=0) |
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| virtual bool | writeDeepPixelData (int x, int y, const PXL_DeepSampleListPtr &pixel) |
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| void | selectPlanesToRead () |
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| bool | isPlaneSelected (const IMG_Plane &plane) const |
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| void | initialize (int mipcount, const UT_ValArray< IMG_TTChannel * > &channels) |
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| int | closeFile () override |
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| | IMG_File () |
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| virtual int | open () |
| | Only called by format class. More...
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| virtual int | openPostMagic () |
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| virtual int | openFile (const char *filename) |
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| virtual int | readScanline (int scanline, void *data)=0 |
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| virtual const void * | readPlaneScanline (int y, const IMG_Plane &pi) |
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| virtual int | createFile (const char *filename, const IMG_Stat &stat) |
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| virtual int | create (const IMG_Stat &stat) |
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| virtual int | writeScanline (int scanline, const void *data)=0 |
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| virtual int | writePlaneScanline (const void *data, int y, const IMG_Plane &pi) |
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| virtual void | postCloseAction () |
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| virtual bool | isPassThrough () const |
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| IMG_File * | makeReadFilters (const IMG_FileParms &parms) |
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| IMG_File * | makeWriteFilters (const IMG_FileParms &parms) |
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| virtual void | computeCommonData () |
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| void * | getScanlineBuffer (int y) |
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| void * | getPlaneBuffer (int y, const IMG_Plane &pi) |
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| virtual void | finishedScanline (int scan) |
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| bool | canWriteStatWithoutConversion () const |
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| int | peekByte () |
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| int | readSomeBytes (void *buffer, int size) |
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| int | writeSomeBytes (const void *buffer, int size) |
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| bool | flushBytes () |
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| bool | readBytes (void *buffer, int size) |
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| bool | writeBytes (const void *buffer, int size) |
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| bool | readAsciiLine (UT_WorkBuffer &wbuf) |
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| bool | seekFromBeginning (int64 offset) |
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| bool | seekFromCurrent (int64 offset) |
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| bool | seekFromEnd (int64 offset) |
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| int64 | tellCurrentPosition () |
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| void | copyInputToStream (std::ostream &os) |
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| void | deleteStream () |
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| UT_IStream * | getUTIStream () |
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| void | setIStream (UT_IStream *is) |
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| int | setOption (const char *token, const char *value) |
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| int | setOption (const char *token, fpreal64 val) |
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| int | setOption (const char *token, int64 val) |
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| int | setOption (const char *option, int value) |
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| static IMG_File * | open (const char *filename, const IMG_FileParms *options=nullptr, const IMG_Format *fmt=nullptr) |
| | Open an image file using a filename Open an image file for reading by specifying the filename and path of the file. An optional IMG_FileParms class may be passed to convert it into a specific image type (8bit, specific resolution, etc). An optional format may also be passed, which forces the library to assume the image file is of that particular format. This method returns a new IMG_File object which you read the image data from, or NULL if an error occurred. More...
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| static IMG_File * | open (UT_IStream &is, const IMG_FileParms *options=nullptr, const IMG_Format *fmt=nullptr, int steal_stream=0, bool streamIsSeekable=true) |
| | Open an image file from a stream Open an image file for reading given a stream. This is useful for embedded images in a file. An optional IMG_FileParms class may be passed to convert it into a specific image type (8bit, specific resolution, etc). An optional format may also be passed, which forces the library to assume the image file is of that particular format. If 'steal_stream' is true, the image library assumes ownership of the stream and closes it when it's finished reading the file. If the stream is not seekable (cannot jump around in the file, such as with a pipe), set 'streamIsSeekable' to false. This method returns a new IMG_File object which you read the image data from, or NULL if an error occurred. More...
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| static IMG_File * | create (const char *filename, const IMG_Stat &stat, const IMG_FileParms *options=nullptr, const IMG_Format *fmt=nullptr) |
| | Create a new image file Create a new image file with the pathname 'filename' according to the parameters specified in 'stat'. You can supply an optional 'options' class to translate the image before being written (scale, flip, etc). You can also specify an optional 'format' parameter to force the file to be written as a specific image format (regardless of the extension found in 'filename'). NULL may be returned if the file could not be created for any reason. More...
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| static IMG_File * | create (std::ostream &os, const IMG_Stat &stat, const IMG_FileParms *options=nullptr, const IMG_Format *fmt=nullptr, int steal_stream=0, bool streamIsSeekable=true) |
| | Write an image file to an existing stream Writes a new image file to the stream 'os' according to the parameters specified in 'stat'. You can supply an optional 'options' class to translate the image before being written (scale, flip, etc). You can also specify an optional 'format' parameter to force the file to be written as a specific image format (regardless of the extension found in 'filename'). If 'steal_stream' is true, the image library assumes ownership of the stream and closes it when it's finished writing the file. If the stream is not seekable (cannot jump around in the file, such as with a pipe), set 'streamIsSeekable' to false. NULL may be returned if the file could not be created in the stream. More...
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| static bool | saveRastersAsFiles (const char *filename, const IMG_SaveRastersToFilesParms &parms) |
| | Writes PXL_Raster's to image files. Convenience method to write images stored in PXL_Raster's to disk files. The linear_planes parameter specifies a pattern of planes which should be written to in linear space. More...
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| static bool | copyToFile (const char *sourcename, const char *destname, const IMG_FileParms *options=nullptr) |
| | Copies an existing image file to another image file. Convenience method to copy an image file from one file to another. The image date may be altered if the formats of the two files are not the same (based on filename extension), or if an optional 'options' class is passed. More...
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| static bool | copyToFileFormat (const char *sourcename, const char *formatname, UT_String *destname=nullptr, const IMG_FileParms *options=nullptr) |
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| static bool | copyToStream (const char *sourcename, std::ostream &deststream, const IMG_FileParms *options=nullptr, const IMG_Format *format=nullptr) |
| | Copies an existing image file to a stream Convenience method to copy an image file to a stream. The image data may be altered if an optional 'options' class is passed, or if the optional image 'format' parameter does not match the format of the source image file. More...
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| static IMG_DataType | mapStorageOption (const char *option, bool *denormalize_flag=nullptr) |
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| static int | doErrors (int newDoErrors) |
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| static void | imgError (int code, const char *msg=nullptr) |
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| static void | imgWarning (int code, const char *msg=nullptr) |
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| static void | setFileCreateCB (UT_Functor1< int, const UT_StringRef & > cb) |
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| static bool | saveRasterAsFile (const char *filename, const PXL_Raster *raster, const IMG_SaveRastersToFilesParms &parms) |
| | Writes a PXL_Raster to an image file. Convenience method to write an image stored in a PXL_Raster to a disk file. More...
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| static bool | saveRasterAsFile (const char *filename, const PXL_Raster *raster, const IMG_FileParms *fparms=nullptr, const IMG_Format *format=nullptr) |
| | Writes a PXL_Raster to an image file. Convenience method to write an image stored in a PXL_Raster to a disk file. More...
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| static void | setOptions (const IMG_FileParms *options, IMG_File *file) |
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A IMG_TTMap represents a tiled texture format that can be sampled for texture mapping or for environment mapping. This class supports methods for sampling and filtering the texture data. This class is pure virtual and so derived classes must override the image file and format operations.
Definition at line 62 of file IMG_FileTTMap.h.
Inheritance diagram for IMG_FileTTMap:
1.8.6 
