Vanilla.PDF
1.5.3
Cross-platform toolkit for creating and modifying PDF documents
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The DCTDecode filter decodes grayscale or colour image data that has been encoded in the JPEG baseline format. More...
error_type | DCTDecodeFilter_Create (DCTDecodeFilterHandle **result) |
Creates a new filter instance. | |
error_type | DCTDecodeFilter_Encode (DCTDecodeFilterHandle *handle, BufferHandle *data, BufferHandle **result) |
Encodes source data and returns encoded result data. More... | |
error_type | DCTDecodeFilter_EncodeParams (DCTDecodeFilterHandle *handle, BufferHandle *data, DictionaryObjectHandle *parameters, BufferHandle **result) |
Encodes source data and returns encoded result data. More... | |
error_type | DCTDecodeFilter_Decode (DCTDecodeFilterHandle *handle, BufferHandle *data, BufferHandle **result) |
Decodes source data and returns decoded result data. More... | |
error_type | DCTDecodeFilter_Release (DCTDecodeFilterHandle *handle) |
Decrement the internal reference counter. More... | |
Additional Inherited Members | |
Public Member Functions inherited from FilterBaseHandle | |
error_type | FilterBase_Encode (FilterBaseHandle *handle, BufferHandle *data, BufferHandle **result) |
Encodes source data and returns encoded result data. | |
Public Member Functions inherited from IUnknownHandle | |
error_type | IUnknown_AddRef (IUnknownHandle *handle) |
Increment the internal reference counter. | |
Related Functions inherited from FilterBaseHandle | |
error_type | FilterBase_EncodeParams (FilterBaseHandle *handle, BufferHandle *data, DictionaryObjectHandle *parameters, BufferHandle **result) |
Encodes source data with specified params and returns encoded result data. | |
error_type | FilterBase_Decode (FilterBaseHandle *handle, BufferHandle *data, BufferHandle **result) |
Decodes source data and returns decoded result data. | |
error_type | FilterBase_Release (FilterBaseHandle *handle) |
Decrement the internal reference counter. More... | |
Related Functions inherited from IUnknownHandle | |
error_type | IUnknown_Release (IUnknownHandle *handle) |
Decrement the internal reference counter. More... | |
The DCTDecode filter decodes grayscale or colour image data that has been encoded in the JPEG baseline format.
See Adobe Technical Note #5116 for additional information about the use of JPEG "markers".
For more information please visit section 7.4.8 - DCTDecode Filter
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Encodes source data
and returns encoded result
data.
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Decrement the internal reference counter.
When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.