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2015-10-23Merge to XFA: Cleanup: Remove unused CPDF_Stream::Clone().Lei Zhang
Cloning a CPDF_Stream actually happens via CPDF_Object::Clone(). Transitively, remove: - GetStreamFilter() -- all the filters. Also remove CXFA_FileRead. R=jam@chromium.org Review URL: https://codereview.chromium.org/1288543002 . (cherry picked from commit c9a05f1c90860a97dbe4b8014bc4584bfa3a4580) Review URL: https://codereview.chromium.org/1297463002 .
2015-10-23XFA: make JBig2_HuffmanTable.cpp match masterTom Sepez
Includes one array bounds fix. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1412583003 .
2015-10-23XFA: Manually correct IsParsered to IsParsed in remaining places.Tom Sepez
Fix a few other master formatting diffs (no-{}, newlines). R=thestig@chromium.org Review URL: https://codereview.chromium.org/1405133008 .
2015-10-23XFA: Manually apply changes to fpdf_text.h and fx_font.h from masterTom Sepez
Driven off of https://codereview.chromium.org/1398383002/ Then make the other files as similar as possible. Note that this required changes to xfa/ code, and required adding some Set() methods. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1411833003 .
2015-10-22XFA: Make fx_codec_jpx_unittest.cpp match masterTom Sepez
R=thestig@chromium.org Review URL: https://codereview.chromium.org/1412453005 .
2015-10-22Merge to XFA: Set a recursion limit on CPDF_DataAvail::CheckPageNodeOliver Chang
This limit mirrors FX_MAX_PAGE_LEVEL in fpdf_parser_document.cpp Clean merge. TBR=thestig@chromium.org BUG=544880 Review URL: https://codereview.chromium.org/1421743003 . (cherry picked from commit 3bfb1dcf56f8470b693ad1126e24e65f9d17926c) Review URL: https://codereview.chromium.org/1418173003 .
2015-10-22Merge to XFA: Add type cast definitions for CPDF_Stream.Dan Sinclair
This Cl adds ToStream, CPDF_Object::AsStream and CPDF_Object::IsStream and updates the src to use them as needed. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1402413004 . (cherry picked from commit 338805f1366dcdf9a5b48cf591541cf98d7490f1) Review URL: https://codereview.chromium.org/1422513004 .
2015-10-22Merge to XFA: Add type cast definitions for CPDF_Array.Dan Sinclair
This Cl adds ToArray, CPDF_Object::AsArray and CPDF_Object::IsArray and updates the src to use them as needed. BUG=pdfium:201 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1417893003 . (cherry picked from commit c2bfc000e502c42c9a3017038fd9104c7997d126) Review URL: https://codereview.chromium.org/1419643005 .
2015-10-22Merge to XFA: Remove unused error variable from CFX_Font::AdjustMMParamsOliver Chang
Also fixes a potential memory leak. R=tsepez@chromium.org, thestig@chromium.org BUG=pdfium:156 Review URL: https://codereview.chromium.org/1409973003 . (cherry picked from commit de49cf173d12fe7a462168e2bf6c44971d7d28f8) Review URL: https://codereview.chromium.org/1420103002 .
2015-10-21Merge to XFA: Make CFX_FontMgr member variables private. (try 2)Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1412733011 . (cherry picked from commit 5a5b6fb3759daf1201ffc9702f626f4b243922d0) Review URL: https://codereview.chromium.org/1414463006 .
2015-10-21Merge to XFA: Add type cast definitions for CPDF_Name.Dan Sinclair
This Cl adds ToName, CPDF_Object::AsName and CPDF_Object::IsName and updates the src to use them as needed. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1417823005 . (cherry picked from commit 1c77edb7b34e03787605b7965784cea38ef9f1d7) Review URL: https://codereview.chromium.org/1417033004 .
2015-10-21Merge to XFA: Add type cast definitions for CPDF_String.Dan Sinclair
This Cl adds ToString, CPDF_Object::AsString and CPDF_Object::IsString and updates the src to use them as needed. BUG=pdfium:201 R=thestig@chromium.org Review URL: https://codereview.chromium.org/1417933002 . (cherry picked from commit 53d3ab125ef583be8cfac907b308a6551b93067a) Review URL: https://codereview.chromium.org/1408323006 .
2015-10-21Merge to XFA: Add type cast definitions for CPDF_Number.Dan Sinclair
This Cl adds ToNumber, CPDF_Object::AsNumber and CPDF_Object::IsNumber and updates the src to use them as needed. BUG=pdfium:201 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1410673005 . (cherry picked from commit 83bf02dfb860a66d756434d194118dae572d04d3) Review URL: https://codereview.chromium.org/1422583002 .
2015-10-21Merge to XFA: Remove void* ctor from CPDF_Number.Dan Sinclair
This Removes the ctor that took a pointer to the data to store and copied it into the union memory. Instead, the call sites look at the type and pass the correct value. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1422473002 . (cherry picked from commit 8430a5d04883fac4666d0c321fc679bcaf99cb71) Review URL: https://codereview.chromium.org/1417113002 .
2015-10-20[Merge to XFA] Add type cast definitions for CPDF_Boolean.Dan Sinclair
This CL adds ToBoolean, CPDF_Object::AsBoolean and CPDF_Object::IsBoolean and updates the src to use them as needed. BUG=pdfium:201 TBR=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1417623005 . (cherry picked from commit ce4f95d61f5aa5fb9a5fc6cb8487999a9cf46458) Review URL: https://codereview.chromium.org/1419663004 .
2015-10-20[Merge to XFA] Revert "Revert "Add type cast definitions for CPDF_Dictionary.""Dan Sinclair
This reverts commit 937840e1722d1f2b77d80575d6e710d760662c9c. Add type cast definitions for CPDF_Dictionary. This CL adds ToCPDFDictionary type definitions and updates one file to use instead of straight casts. I had to fix two places where we'd casted off the constness of the original pointer. BUG=pdfium:201 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1420583003 . (cherry picked from commit 39869b641511c882d78e17548293cdb458c36f38) Review URL: https://codereview.chromium.org/1410343003 .
2015-10-20XFA: Remove cond ? TRUE : FALSE.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1409323003 .
2015-10-19Merge to XFA: Refactor progressive renderer.Tom Sepez
Hand-application of diffs from https://codereview.chromium.org/1233453014/. This was an oversight, and was too old (pre-reformat) to apply cleanly. Checked against origin/master, only diffs are xfa related. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1416793002 .
2015-10-19Merge to XFA: Remove duplicate core/include/thirdparties headers.Tom Sepez
Review URL: https://codereview.chromium.org/1417483004 . (cherry picked from commit ad0f4d9b371c1862a78046c2e3dea5d515043070) TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1418543003 .
2015-10-19Merge to XFA: Sanity check the values of TRUE and FALSE.Lei Zhang
Get rid of cond ? TRUE : FALSE. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1405723003 . (cherry picked from commit aff4635dad81bc319266d9d84b81552580cd2b65) Review URL: https://codereview.chromium.org/1412793003 .
2015-10-19Merge to XFA: Remove some checks for object creation failures. They cannot fail.Lei Zhang
Also reduce nesting in if statements, remove CFX_SmartPointer, and use more unique_ptrs. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1393303004 . (cherry picked from commit 6101a5f98b27888f1736ae74982ed4d409d83be0) Review URL: https://codereview.chromium.org/1413223002 .
2015-10-19Merge to XFA: Unrevert commit a398ca6 and apply the proper fix.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1401493002 . (cherry picked from commit 894d1cd3f56b1c8c33c5a60ebfec14384e5002d0) Review URL: https://codereview.chromium.org/1413213002 .
2015-10-19Merge to XFA: Add FPDFAPIJPEG_ prefix to more libjpeg functionsTom Sepez
Original patch by Evangelos Foutras. Orignal Review URL: https://codereview.chromium.org/1409243004 . (cherry picked from commit 1b5084321ed924ad3fcc437c3effc81baafd18ac) BUG=505226 TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1418493002 .
2015-10-16Merge to XFA: Don't bother passing -1 as the length to the CFX_ByteString ctor.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1406363002 . (cherry picked from commit 316e482630d5f5d9084edd9725f98a0d89a5bbdf) Review URL: https://codereview.chromium.org/1406303006 .
2015-10-16Merge to XFA: Fix a bunch of sign mismatch warnings.Lei Zhang
Also remove some gotos and move code into an anonymous namespace. And then do the partial revert to avoid size_t going negative. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1356373003 . Review URL: https://codereview.chromium.org/1400723002 . (cherry picked from commit d03ba8d1a5928e8f3f6bd7da063b53b0bc40abfd) (cherry picked from commit a398ca611d1925182ff6a4e8b2b43c277c364dc0) Review URL: https://codereview.chromium.org/1406373002 .
2015-10-16Merge to XFA: Declare PDF_GetStandardFontName() in the header.Lei Zhang
R=tsepez@chromium.org TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1410043003 . (cherry picked from commit 3d7d1d2f29e5fb099367a40822684d31f684fd62) Review URL: https://codereview.chromium.org/1415453002 .
2015-10-16fxcrt convergence - XFA side.Tom Sepez
Take extern tables portion only of fx_bidi change. Take itoa fixes and corresponding unit test. Merge typo in skia font mgr. Kill some null checks after new. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1409223002 .
2015-10-16Merge to XFA: Loosen checking on the bytes following 'stream'Jun Fang
PDF specs say that end of line markers shall follow the keyword "stream". But a white space before end of line markers follows this keyword in the test pdf files. BUG=543018 R=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1401923005 .
2015-10-15Merge to XFA: Plug a leak in CPDF_StreamParser::ReadInlineStreamOliver Chang
R=tsepez@chromium.org, thestig@chromium.org BUG=pdfium:212 Review URL: https://codereview.chromium.org/1405203002 . (cherry picked from commit fb3c41e5324671bce0b0ec025f4e94ae0b20906e) Review URL: https://codereview.chromium.org/1406103002 .
2015-10-15Merge to XFA: Return result of GetRBG instead of TRUEdan sinclair
Propagate the return value of GetRBG to the callers instead of forcing the return of TRUE. BUG=pdfium:44 TBR=thestig@chromium.org, tsepez@chromium.org Review URL: https://codereview.chromium.org/1398633008 . (cherry picked from commit b456ba7f62fa416f456ef78750c18fd2bdf837be) Review URL: https://codereview.chromium.org/1411443003 .
2015-10-13Merge to XFA: wstring allocations waste up to 7 wasted bytes.Tom Sepez
Original Review URL: https://codereview.chromium.org/1399983003 . (cherry picked from commit 6eeffab789800e2afa1b9d10de70c9116db32355) R=thestig@chromium.org TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1399893003 .
2015-10-12XFA: Move fx_codec's lpng and tiff to third_party/Tom Sepez
We did this with the other codecs in master, but these two are XFA-only, and did not get the same treatment. Remove some fx_ prefixes in the third-party file names. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1392373004 .
2015-10-09Merge to XFA: Sanitize CJBig2_SymbolDict's memory usage.Lei Zhang
- Use std::vector<JBig2ArithCtx> instead of storing pointers to arrays. - Make CJBig2_SymbolDict's members private with accessors. - Use std::vector<JBig2ArithCtx> in related places. - Steal Chromium's vector_as_array() and use it as an adaptor as needed. BUG=514891 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1388203003 . (cherry picked from commit 3acb1ef909a22368507ed13817c4988c818e3aee) Review URL: https://codereview.chromium.org/1401533004 .
2015-10-09Merge to XFA: Fix include paths for fx_system.hLei Zhang
TBR=dml@google.com Review URL: https://codereview.chromium.org/1390863002 . (cherry picked from commit fb0334733cf4a541636128f77f9fe8067a8c70f6) Review URL: https://codereview.chromium.org/1395213003 .
2015-10-09Merge to XFA: Fix a compiling error on MacJun Fang
BUG=497357 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1395493003 .
2015-10-09Merge to XFA: Fix heap-buffer-overflow in color_sycc_to_rgbJun Fang
It's a bug existing in the conversion from YUV420 to RGB. For YUV 420 format, four pixels have 4 Y but only one U and one V. In some cases, there are odd columns or lines in some images. The pixels on last line or column may have Y but no U or V data. For this case, We shall extend U or V using the data on previous column or line. BUG=497357 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1342683002 .
2015-10-08Merge to XFA: Fix a malloc/delete mismatch introduced in commit 8a9ce57.Lei Zhang
Just get rid of the malloc altogether and use CJBig2_List instead. BUG=540873 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1394933002 . (cherry picked from commit 06f255ca4040f3d73cf09f1dbd63a3b167f6a4c1) Review URL: https://codereview.chromium.org/1400663003 .
2015-10-08Merge to XFA: Various changes to JBig2 cache:Lei Zhang
- Makes the cache be per-document - Keys the cache on ObjNum and stream offset instead of keying on a pointer to the data (which can result in false cache hits). - Makes it so the cache is only used for the globals stream. - Reenable the cache. R=dml@google.com TBR=dml@google.com BUG=pdfium:207 Review URL: https://codereview.chromium.org/1380243004 . (cherry picked from commit f1b88e76134808f36f16b9e53a2e9dd89b12c8fd) Review URL: https://codereview.chromium.org/1394373002 .
2015-10-08Merge to XFA: Put CJBig2_SymbolDict's images in a CJBig2_List container.Lei Zhang
Also mark it private. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1395613003 . (cherry picked from commit 8793b4a071fad51a770b93838e0752505b020e43) Review URL: https://codereview.chromium.org/1397853002 .
2015-10-08Merge to XFA: Relax the check on 0 length streams.Lei Zhang
CPDF_SyntaxParser::ReadStream() originally created stream objects when the length is 0. Commit 2526930 tightened the constraint and returned NULL. This has some adverse affects, as seen in Chromium's print preview of PDFs. Instead, relax the constraint a little so when the length is 0, return a CPDF_Stream with NULL data and size 0. BUG=531835 Review URL: https://codereview.chromium.org/1394743002 . (cherry picked from commit 4fa0e27ba39f49ba92fb4c160ab836a6f1dd2893) Review URL: https://codereview.chromium.org/1400613002 .
2015-10-07Merge to XFA: Stop inlining CJBig2_BitStream.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1393823002 . (cherry picked from commit a0f2b67bd659e3f1780edfac56d8754bca685d5f) Review URL: https://codereview.chromium.org/1390883004 .
2015-10-07Merge to XFA: Fix the Windows build after commit 8a9ce57.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1396533002 . (cherry picked from commit 80aa8c26887d98f654a9eecf7298663656cfc40f) Review URL: https://codereview.chromium.org/1396743002 .
2015-10-07Merge to XFA: Remove gotos in JBig2 code.Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1382613003 . (cherry picked from commit 8a9ce5778e0789beb7ba15a62c592a353a51bcdd) Review URL: https://codereview.chromium.org/1397683002 .
2015-10-07Merge to XFA: Fix regression in JBIG2 decoding from commit ce37d73.Lei Zhang
many callers can tolerate CJBig2_ArithIntDecoder::decode() OOB failure. BUG=539749, pdfium:209 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1384663007 . (cherry picked from commit 35902e725aa6cc83a317c3b6fdd1926b81b8e44b) Review URL: https://codereview.chromium.org/1396663003 .
2015-10-07Merge to XFA: Remove some dead code from CCodec_Jbig2Module. Variable was ↵Lei Zhang
only ever set to false. TBR=dml@google.com Review URL: https://codereview.chromium.org/1393153002 . (cherry picked from commit 1f439a7a3b7c44235ecdac9a411add8fb62b0d83) Review URL: https://codereview.chromium.org/1392873003 .
2015-10-05Merge to XFA: Disable JBIG2 cache; prevent data corruption - try 2.Lei Zhang
Also change CJBig2_SymbolDict::DeepCopy() to return a unique_ptr to prevent a potential leak if the cache size was 0. BUG=pdfium:207 R=tsepez@chromium.org, jbreiden@google.com Review URL: https://codereview.chromium.org/1374633004 . (cherry picked from commit fd12ec5584d9a17f310a2c0c408a438ef3b1ce63) Review URL: https://codereview.chromium.org/1390673002 .
2015-10-05Merge to XFA: Added a fallback Win32 font information class for win32k lockdown.Tom Sepez
(cherry picked from commit d7ba833df5c9dc70cb94dba2d0aae1339b345ae4) Original Review URL: https://codereview.chromium.org/1306883002 . TBR=forshaw@chromium.org BUG=523278 Review URL: https://codereview.chromium.org/1383353002 .
2015-10-03Merge to XFA: Fix NULL pointer dereference in CPDF_InterForm.Lei Zhang
BUG=537772 TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1387703002 . (cherry picked from commit 4f277fc8d41303cbf007335dfbbff60b81fffde0) Review URL: https://codereview.chromium.org/1380603006 .
2015-10-02Merge to XFA: Get rid of gotos in CPDF_SyntaxParser and FlateUncompress().Lei Zhang
TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1360103002 . (cherry picked from commit b8a074711108baf04017d86207e08c19ff327d8e) Review URL: https://codereview.chromium.org/1384123002 .
2015-10-02Merge to XFA: Turn a couple functions that always return true to return void.Lei Zhang
R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1386463003 . (cherry picked from commit dcfa0ba2928072c962fe8835d1a2ccd309eafbbd) Review URL: https://codereview.chromium.org/1379093003 .
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