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path: root/fitz/filt_dctd.c
AgeCommit message (Collapse)Author
2012-02-03Make fz_malloc_struct return zeroed memory.Tor Andersson
2012-01-27Remove dependency on fz_obj from the filter creation parameters.Tor Andersson
2011-12-22More MemSqueezing fixes.Robin Watts
2011-12-21Fix whitespace.Tor Andersson
2011-12-20More memsqueezing fixes.Robin Watts
One of the previous memsqueezing fixes (specifically that in close_dctd) appears to cause the Memento fork bases squeezing process to stop. This appears to be because old code would do a NULL dereference causing a SEGV. This would somehow NOT be picked up by the signal handler, and the child would exit. If the code is fixed to avoid the SEGV the code then somehow goes on to do something (not in the close_dctd code) that makes the mem squeeze process grind to a halt - but NOT in the same instance of the executable. I am at a loss to explain this, but would rather the code stays as it is (being as far as I can see correct) for now.
2011-12-17More memsqueezing fixes; stream creation.Robin Watts
2011-12-17Change stream 'close' functions to facilitate error cleanup.Robin Watts
Rather than passing a stream to a close function, just pass context and state - that's all that is required. This enables us to call close to cleanup neatly if the stream fails to allocate.
2011-12-16Add fz_malloc_struct, and make code use it.Robin Watts
The new fz_malloc_struct(A,B) macro allocates sizeof(B) bytes using fz_malloc, and then passes the resultant pointer to Memento_label to label it with "B". This costs nothing in non-memento builds, but gives much nicer listings of leaked blocks when memento is enabled.
2011-12-08Throw exceptions for read errors.Tor Andersson
2011-09-21Add warning context.Tor Andersson
2011-09-21Don't thread ctx through safe fz_obj functions.Tor Andersson
2011-09-15Add context to mupdf.Robin Watts
Huge pervasive change to lots of files, adding a context for exception handling and allocation. In time we'll move more statics into there. Also fix some for(i = 0; i < function(...); i++) calls.
2011-09-14Initial import of exception handling codeRobin Watts
Import exception handling code from WSS, modified to fit into the fitz world. With this code we have 'real' fz_try/fz_catch/fz_rethrow functions, handling a fz_except type. We therefore rename the existing fz_throw/ fz_catch/fz_rethrow to be fz_error_make/fz_error_handle/fz_error_note. We don't actually use fz_try/fz_catch/fz_rethrow yet...
2011-04-04Le Roi est mort, vive le Roi!Tor Andersson
The run-together words are dead! Long live the underscores! The postscript inspired naming convention of using all run-together words has served us well, but it is now time for more readable code. In this commit I have also added the sed script, rename.sed, that I used to convert the source. Use it on your patches and application code.
2011-04-04Incorporate small fixes from SumatraPDF.Tor Andersson
2010-12-20Handle errors occurring while closing dctd.Tor Andersson
2010-08-07Fix buffer juggling bugs in DCT decode filter.Tor Andersson
2010-08-02Use 'while (rp < wp)' idiom for filter output buffering state.Tor Andersson
2010-08-02Put bytes not consumed by DCT decoder back into stream and make sure that ↵Sebastian Rasmussen
state is always torn down.
2010-07-29Use chained reader like interface for filters instead of process interface.Tor Andersson
2010-07-17Remove all trailing whitespace.Tor Andersson
2010-05-27Select the fast DCT transform in libjpeg at the correct location.Tor Andersson
2010-04-11Revert to using fitz string functions instead of non-standard libc variants.Tor Andersson
2009-12-03Consolidate include lines to a single fitz.h.Tor Andersson
2009-12-09Replace 'boolean' types with 'int'.Ralph Giles
These crept in, perhaps from jpeg.h, and while not standard C are permitted under -std
2009-11-29Fix up indentation.Tor Andersson
2009-11-20Malloc cannot return null. Clean up streams and filters.Tor Andersson
2009-11-19Remove unused and largely untested encoding filters.Tor Andersson
2009-03-11Remove fz_outofmem constant.Tor Andersson
2009-03-11Change fz_error* struct into an integer error type fz_error.Tor Andersson
2009-02-28Merge and move header files into the source directories.Tor Andersson
2009-02-28Moved Fitz files into one directory.Tor Andersson