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2018-05-31Handle image mask continuous loading correctlyWei Li
When image mask doesn't need multi-steps to load, ContinueLoadMaskDIB() will return LoadState::kFail as result. For this case, the loading should continue as usual instead of aborting. BUG=pdfium:1087 Change-Id: I5c43a67e43469ac7febca4c0cf1faa96ee105206 Reviewed-on: https://pdfium-review.googlesource.com/33310 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Wei Li <weili@chromium.org>
2018-05-31Fix font regression in AdjustMMParamsNicolas Pena
Commit 2334660 changed the |dest_width| in CFX_Font::AdjustMMParams to unsigned, but this means that dest_width - min_width becomes unsigned, which is wrong because the subtraction could be negative. This CL fixes this bug. Bug: chromium:845697 Change-Id: I88fb2f3ee3837d80ff5fa70a08309d9e0fec50e0 Reviewed-on: https://pdfium-review.googlesource.com/33150 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-05-30Add pixel tests for PDFs that use generation numbers.Lei Zhang
This checks in 2 identical looking PDFs. They both started out as hello_world.pdf. They were then hand edited in different ways that results in the same final rendering output. Change-Id: Ib3b634a5119c0f2e4beb36844c3f2b8d58ab8a21 Reviewed-on: https://pdfium-review.googlesource.com/33232 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-22Fix a regression with missing text.Lei Zhang
Commit 10e1f05a incorrectly removed a font weight sanitizing step in the font substitution code. BUG=chromium:820345 Change-Id: I876f65a5649270648616f561eaad17ee333b9a9e Reviewed-on: https://pdfium-review.googlesource.com/32832 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-05-22Add test case for a font substitution regression.Lei Zhang
BUG=chromium:820345 Change-Id: Ia3adb6a7565e12f3d5e129e2babb4b8628028269 Reviewed-on: https://pdfium-review.googlesource.com/32810 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-15Use {{streamlen}} macro in testing/resources/javascript/*.inTom Sepez
Change-Id: I1d2a91619a1c944b6fdca00b2f9c5bb338326986 Reviewed-on: https://pdfium-review.googlesource.com/32572 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-05-15Use {{trailer}} macro in testing/resources/javascript/*.inTom Sepez
Also format the trailer in a cleaner multi-line format. Change-Id: If145834b56f8678f97247b346cc0cfd4d367c501 Reviewed-on: https://pdfium-review.googlesource.com/32571 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-05-15Test app.beep() in standalone PDFium.Tom Sepez
Precursor to testing app.beep() in chrome's browser tests. Change-Id: I09ef497bd6a8094e389783b144fa04c9230cbe3d Reviewed-on: https://pdfium-review.googlesource.com/32550 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-05-08Add some basic tests for FPDF_VIEWERREF_GetPrintPageRange().Lei Zhang
Hand edit viewer_ref.pdf to have a page range and more pages. Fix an invalid stream length in the file as well. Fix tests that depended on viewer_ref.pdf having only 1 page. Change-Id: I95d5cbf1f592d1c51f11d9ab5b26abf2f23ed598 Reviewed-on: https://pdfium-review.googlesource.com/32172 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-07Restore logic of CreateChildUIAndValueNodesIfNeeded().Henrique Nakashima
CreateUIChild() was changed and renamed to CreateChildUIAndValueNodesIfNeeded() in: https://pdfium-review.googlesource.com/c/pdfium/+/24390 This caused some bugs but it's too far back for a rollback. This cl restores the logic of CreateUIChild() keeping the new signature. Bug: chromium:838994 Change-Id: I44ce741fdb90f8b0fd11379b5e881e376c307f0c Reviewed-on: https://pdfium-review.googlesource.com/32090 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-27Fix backspace on 1st character of a line erases the line break.Henrique Nakashima
Bug: chromium:836361 Change-Id: I39a0a3f9cb59ceb81f944dd5d0d4fd38a2e18a6b Reviewed-on: https://pdfium-review.googlesource.com/31411 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-23Create FPDFPageObjMark_GetParamStringValue().Henrique Nakashima
Bug: pdfium:1037 Change-Id: I05f992d2a4ee5a11b5c57ec51107c4b00011809c Reviewed-on: https://pdfium-review.googlesource.com/31190 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-23Create API to get PageObject mark parameters.Henrique Nakashima
New calls added in this cl: - FPDFPageObjMark_GetParamKey - FPDFPageObjMark_GetParamValueType - FPDFPageObjMark_GetParamIntValue Bug: pdfium:1037 Change-Id: Iedb74ddbf8a5483de62094ec295dadd6367d5175 Reviewed-on: https://pdfium-review.googlesource.com/30912 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-13Add test for circular CPDF_Function::Load().Henrique Nakashima
Bug: chromium:830221 Change-Id: Ia96086a1b930600a4fb9054123c867d1c8b301eb Reviewed-on: https://pdfium-review.googlesource.com/30671 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-11Fix crash when ColorSpace references itself directly.Henrique Nakashima
Also fixes any problems with cycles between colorspaces. Past fixes have solved problems with CPDF_DocPageData::GetColorSpace() calling itself and CPDF_DocPageData::GetColorSpace() calling CPDF_ColorSpace::Load() and vice versa. They have not solved CPDF_ColorSpace::Load() calling itself. This CL repurposes the |pVisited| set to ensure CPDF_ColorSpace::Load() does not try to load a colorspace as a dependency of itself and creates |pVisitedLocal| to ensure CPDF_DocPageData::GetColorSpace() does not create a similar circular dependency not involving CPDF_ColorSpace::Load(). Bug: chromium:828206 Change-Id: Ib2d0ec494be169135607f3651e0f70627b26ebd7 Reviewed-on: https://pdfium-review.googlesource.com/29810 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-04-05Ignore bad data in the shared object hint table.Lei Zhang
Currently this is being treated as a case of "data not available" which leads to an infinite loop. BUG=pdfium:1055 Change-Id: I2722a5b364d56a4ad5b7cca2a4b42e6b13a933f4 Reviewed-on: https://pdfium-review.googlesource.com/29831 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-03Off-by-one in CPDF_StreamParser::ParseNextElement()Tom Sepez
Limit the token to 255 bytes + NUL. Also, shuffle fields in cpdf_streamparser to allow memory tools to better check this inline array. Bug: 828049 Change-Id: I444f2b4c6958167577d9cd76c06805baf7d5c26c Reviewed-on: https://pdfium-review.googlesource.com/29530 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-03-27Open FPDF_PAGEOBJECTMARK API.Henrique Nakashima
Initially it contains: - FPDFPageObj_CountMarks - FPDFPageObj_GetMark - FPDFPageObjMark_GetName This allows reading the content marks from a page object. Bug: pdfium:1037 Change-Id: I3d7554b71f938778890fdb44088e0d45dd2718d9 Reviewed-on: https://pdfium-review.googlesource.com/28710 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-03-21Add a regression test for bug 821454.Lei Zhang
WideString::Compare() went bad but no embedder test failed. Improve coverage by hand crafting a PDF similar to the sample PDF in the bug report. BUG=chromium:823369 Change-Id: I267f53ba3ef7612bf54771a85f8305b2cbc3cfcb Reviewed-on: https://pdfium-review.googlesource.com/28910 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-03-19Calculate AP for multi-line markup annotations correctlyRalf Sippl
Currently, when constructing AP for multi-line markup annotations, we only take into account the first set of quadpoints, resulting in only the first line of the annotation being displayed if the annotation spans multiple lines. This CL, initially written by Jane Liu <janeliulwq@google.com> (https://pdfium-review.googlesource.com/12010) takes into account all the quadpoints, so multi-line annotations can be displayed correctly. BUG=pdfium:876 Change-Id: I8be10ee38e01eb6525ddef556df1b727189455c7 Reviewed-on: https://pdfium-review.googlesource.com/28590 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-03-19Add more options to combobox_form.pdf resource.Henrique Nakashima
This causes a scrollbar to appear. We need a test case that contains an AcroForm combobox with a popup that is large enough to create a scrollbar. Bug: chromium:823378, chromium:820278 Change-Id: I6e93bda5b938f9f7c08ceeef7989794ea7764532 Reviewed-on: https://pdfium-review.googlesource.com/28750 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-03-12Add test that non-ASCII characters to not foul hyphen processingRyan Harrison
In this doc there is a hyphen followed a fi ligature. Older versions of PDFium were not inserting the appropriate soft hyphen marker (0x0002) at this point, since they were only checking for ASCII characters. That bug is fixed in the preceding CLs, so this test is being added to avoid regressions. BUG=pdfium:1029 Change-Id: I9c9906de5a13ade1400a589fb18967938150516d Reviewed-on: https://pdfium-review.googlesource.com/28470 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-28Add simple XFA test for entering text into TextEditRyan Harrison
BUG=pdfium:1008,pdfium:1020 Change-Id: I607b9327252ff836ad78a55659b1d40bc2797906 Reviewed-on: https://pdfium-review.googlesource.com/27771 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-02-27Move XFA pixel tests under pixel/chromium/3358chromium/3357Ryan Harrison
This removes the need for them to have their own runner. Due to other upstream changes some of the expectation files needed to be updated. The suppressions have been updated to make sure the tests do not run for non-XFA builds. Having these tests run on the bots surfaced an MSAN issue in the XFA code, which is fixed in this CL. BUG=pdfium:1020,pdfium:1008 Change-Id: I44e2fa1cba2d07f30f56f5792749acbe1ebf4b62 Reviewed-on: https://pdfium-review.googlesource.com/27710 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-02-26Fixup AFSimple_Calculate indexing bugDan Sinclair
The refactoring in [1] introduced a bug where we pulled the wrong array index to get the array of fields to use in the AFSimple_Calculate method. This caused the calculation to not be performed as the fields could not be found. This CL fixes up the index and adds a test to verify we use AFSimple_Calucate to sum two fields. 1- https://pdfium-review.googlesource.com/c/pdfium/+/16670 Bug: chromium:811913 Change-Id: I2abb9fe4fe2d6969ce1876736faadf252ef90575 Reviewed-on: https://pdfium-review.googlesource.com/27670 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-25Add expectations for static XFA testsRyan Harrison
BUG=pdfium:1008,pdfium:1020 Change-Id: I1f14f249bfc253bacf84219221c3f749308b556f Reviewed-on: https://pdfium-review.googlesource.com/27650 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-02-23Setup testing XFA using .in fileschromium/3355chromium/3354Ryan Harrison
This adds a number of {{}} style tags to the .in format that allow the fix-up script to inject XFA related boilerplate into the PDF, instead of having the .in file replicate this. A simple example XFA .in file, called xfa_example.in has been added as a template for future files to follow. Finally a run_xfa_tests.py has been added for executing all of the tests in testing/resources/xfa, which from what I can tell are not executed any other way. All of the existing PDFs in that directory are currently suppressed. BUG=pdfium:1008 Change-Id: Ie055b6640969ce8291b4c96b401ebf6887dfa0c0 Reviewed-on: https://pdfium-review.googlesource.com/27631 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-13Teach fixup_pdf_template.py to automatically calculate stream length.Lei Zhang
BUG=pdfium:1008 Change-Id: I5136d57bd401d44b56ac19e5cfb52702afa32200 Reviewed-on: https://pdfium-review.googlesource.com/26651 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-02-06Add rendering embeddertests for FPDF_ImportNPagesToOne.xlou
One test is added to render the output pdf of FPDF_ImportNPagesToOne, and check the width, height and hash value of the rendered image. Change-Id: Idd3f953d62ecd4e85ad52a9323eb13243dc49597 Reviewed-on: https://pdfium-review.googlesource.com/25330 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-02-01Make CFXJSE-created contexts refer to their CFXJS counteparts.chromium/3337Tom Sepez
Bug: 773229 Change-Id: Ic3774c7f6abe3a195bbe09b91d91c549d4d7ac46 Reviewed-on: https://pdfium-review.googlesource.com/25110 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-01-31Experimental API for N-up feature support for printxlou
FPDF_ImportNPagesToOne function is added to support N-up feature for print. If numPagesOnXAxis * numPagesOnYAxis == 0 Returns a nullptr. If numPagesOnXAxis * numPagesOnYAxis == 1 Creates a new PDF document, and import one page to each output page of the PDF document If numPagesOnXAxis * numPagesOnYAxis > 1, FPDF_ImportNPagesToOne imports multiple pages onto the same page. This feature is intended for print pipeline to use. Change-Id: Iec1afffe377ff9b7fef3cb33414b29b324154fa4 Reviewed-on: https://pdfium-review.googlesource.com/22050 Commit-Queue: Shirleen Lou <xlou@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-29Roll V8 to ee5d9a0c.Lei Zhang
Update test expectations after V8 enabled --harmony-function-tostring by default. https://chromium.googlesource.com/v8/v8/+log/0c287882..ee5d9a0c TBR=dsinclair@chromium.org Change-Id: I4eabc6b2ed854153dcbfb75f527e209f57e86a2a Reviewed-on: https://pdfium-review.googlesource.com/24110 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-01-09Expose marked content IDs for images and alt text.Julian Lunger
- Adds two new public bits of API: - StructElement_GetMCID(STRUCTELEMENT) to return the marked content ID of the struct element. - IMAGEOBJ_METADATA.mcid to contain the marked content ID of the image. - Restores ContentMark::GetMCID, which was removed with other dead code in https://pdfium-review.googlesource.com/c/pdfium/+/19170. - Adds a couple calls to tests, including a simple new PDF to test the struct tree marked content ID. Bug:pdfium:957 Change-Id: I92856e43d741df989e53a575a08258da19a39f22 Reviewed-on: https://pdfium-review.googlesource.com/20632 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-01-04Remove allocations from JS testDan Sinclair
This CL removes the millions of allocations from the test case for bug 765384. This takes the test execution from ~20s to ~400ms when run in Debug. Bug: chromium:765384 Change-Id: Ib1e9d3c6fb9853e541189e1a16f765d05202cdcc Reviewed-on: https://pdfium-review.googlesource.com/22011 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-30Rewrite lower level details of extracting text from pageRyan Harrison
The current implementation of text extraction was difficult to understand, duplicated logic that existed in other methods, and wasn't clear about the units the inputs were in. It also didn't handle control characters correctly. The new implementation leans on the methods for converting indices between the text buffer index and character list index spaces to avoid duplication of code. It also makes it clear to the reader that inputs are in the character list index space. Finally, it fixes issues being seen in Chrome with respect of ranges being slightly off. This CL also adds a test for extracting text that has control characters. BUG=pdfium:942,chromium:654578 Change-Id: Id9d1f360c2d7492c7b5a48d6c9ae29f530892742 Reviewed-on: https://pdfium-review.googlesource.com/20014 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-11-20Add regression tests for issues with correctly removing hyphensRyan Harrison
There was a regression due to a refactor, where the public API was no longer removing soft hyphens for line broken words. This was causing issues with find and copy/paste operations that depend on selecting a region of text. This change is covered by FPDFTextEmbeddertest.GetTextWithHyphen. FPDFTextEmbeddertest.bug_782596 is a regression test for a bug that was introduced by the original fix. It only fails when running the test under ASAN. BUG=pdfium:935 Change-Id: I26096583c35f9246a3662e702f89b742f1146780 Reviewed-on: https://pdfium-review.googlesource.com/18610 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-11-10Add FPDFSaveEmbedderTest.SaveLinearizedDocchromium/3267chromium/3266Henrique Nakashima
Bug: pdfium:614 Change-Id: I3c6cd16dfe0ac5db66cc9e996d3f4e74a5d9d716 Reviewed-on: https://pdfium-review.googlesource.com/18251 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-10-27Revert "Revert "Reland "Remove ContrastAdjust()."""chromium/3253chromium/3252Henrique Nakashima
This reverts commit 978ba20ffd0d2b37bf02b9d86828fa701c0c02fa. Reason for revert: I now have the new expected files for the chrome test ready in https://chromium-review.googlesource.com/c/chromium/src/+/742061 Landing this again and will immediately add a manual pdfium roll to cl 742061 to unblock the deps roller. Original change's description: > Revert "Reland "Remove ContrastAdjust()."" > > This reverts commit d5ec7ab0cd0663184d6056bc6fc87c86ec345342. > > Reason for revert: Did not mean to reland, just create the reland CL. > > Original change's description: > > Reland "Remove ContrastAdjust()." > > > > Original change's description: > > > Revert "Remove ContrastAdjust()." > > > > > > This reverts commit 53d443f042b590ae2d920def16bc9daf66f8427d. > > > > > > Reason for revert: Breaks PDFToPWGRasterBrowserTest > > > > > > Original change's description: > > > > Remove ContrastAdjust(). > > > > > > > > This post-processing increased the contrast of scaled-down features - > > > > mainly lines and fonts, relative to the background. The effect does not > > > > improved readability and in some cases makes the scaled-down version > > > > look like a different document at a glance. Text that is normal > > > > weight appears bold when scaled down in these cases. > > > > > > > > Change-Id: I2544d45e2bcec25d6742d2a60c1316d8df08cce1 > > > > Reviewed-on: https://pdfium-review.googlesource.com/15471 > > > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > > > Reviewed-by: dsinclair <dsinclair@chromium.org> > > > > > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > > > > > # Not skipping CQ checks because original CL landed > 1 day ago. > > > > > > Change-Id: I7f61650bc6d917b3c6640da60f3f740ef4498de0 > > > Reviewed-on: https://pdfium-review.googlesource.com/16970 > > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > > > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > > > Change-Id: I77d4377d30908d1e2d4dc842300a761072a5fbd4 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Reviewed-on: https://pdfium-review.googlesource.com/16990 > > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > Change-Id: Ie2e91662a1e82c0a793952aab47c2acbde1596d4 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://pdfium-review.googlesource.com/16991 > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org Change-Id: Iaae451131043ee69052809680922fdac06a69458 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/16992 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-27Revert "Reland "Remove ContrastAdjust().""Henrique Nakashima
This reverts commit d5ec7ab0cd0663184d6056bc6fc87c86ec345342. Reason for revert: Did not mean to reland, just create the reland CL. Original change's description: > Reland "Remove ContrastAdjust()." > > Original change's description: > > Revert "Remove ContrastAdjust()." > > > > This reverts commit 53d443f042b590ae2d920def16bc9daf66f8427d. > > > > Reason for revert: Breaks PDFToPWGRasterBrowserTest > > > > Original change's description: > > > Remove ContrastAdjust(). > > > > > > This post-processing increased the contrast of scaled-down features - > > > mainly lines and fonts, relative to the background. The effect does not > > > improved readability and in some cases makes the scaled-down version > > > look like a different document at a glance. Text that is normal > > > weight appears bold when scaled down in these cases. > > > > > > Change-Id: I2544d45e2bcec25d6742d2a60c1316d8df08cce1 > > > Reviewed-on: https://pdfium-review.googlesource.com/15471 > > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > > Reviewed-by: dsinclair <dsinclair@chromium.org> > > > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > > > # Not skipping CQ checks because original CL landed > 1 day ago. > > > > Change-Id: I7f61650bc6d917b3c6640da60f3f740ef4498de0 > > Reviewed-on: https://pdfium-review.googlesource.com/16970 > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > Change-Id: I77d4377d30908d1e2d4dc842300a761072a5fbd4 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://pdfium-review.googlesource.com/16990 > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org Change-Id: Ie2e91662a1e82c0a793952aab47c2acbde1596d4 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/16991 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-27Reland "Remove ContrastAdjust()."Henrique Nakashima
Original change's description: > Revert "Remove ContrastAdjust()." > > This reverts commit 53d443f042b590ae2d920def16bc9daf66f8427d. > > Reason for revert: Breaks PDFToPWGRasterBrowserTest > > Original change's description: > > Remove ContrastAdjust(). > > > > This post-processing increased the contrast of scaled-down features - > > mainly lines and fonts, relative to the background. The effect does not > > improved readability and in some cases makes the scaled-down version > > look like a different document at a glance. Text that is normal > > weight appears bold when scaled down in these cases. > > > > Change-Id: I2544d45e2bcec25d6742d2a60c1316d8df08cce1 > > Reviewed-on: https://pdfium-review.googlesource.com/15471 > > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > > Reviewed-by: dsinclair <dsinclair@chromium.org> > > TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org > > # Not skipping CQ checks because original CL landed > 1 day ago. > > Change-Id: I7f61650bc6d917b3c6640da60f3f740ef4498de0 > Reviewed-on: https://pdfium-review.googlesource.com/16970 > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org Change-Id: I77d4377d30908d1e2d4dc842300a761072a5fbd4 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/16990 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-10-27Revert "Remove ContrastAdjust()."Henrique Nakashima
This reverts commit 53d443f042b590ae2d920def16bc9daf66f8427d. Reason for revert: Breaks PDFToPWGRasterBrowserTest Original change's description: > Remove ContrastAdjust(). > > This post-processing increased the contrast of scaled-down features - > mainly lines and fonts, relative to the background. The effect does not > improved readability and in some cases makes the scaled-down version > look like a different document at a glance. Text that is normal > weight appears bold when scaled down in these cases. > > Change-Id: I2544d45e2bcec25d6742d2a60c1316d8df08cce1 > Reviewed-on: https://pdfium-review.googlesource.com/15471 > Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> > Reviewed-by: dsinclair <dsinclair@chromium.org> TBR=bungeman@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: I7f61650bc6d917b3c6640da60f3f740ef4498de0 Reviewed-on: https://pdfium-review.googlesource.com/16970 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-10-26Remove ContrastAdjust().Henrique Nakashima
This post-processing increased the contrast of scaled-down features - mainly lines and fonts, relative to the background. The effect does not improved readability and in some cases makes the scaled-down version look like a different document at a glance. Text that is normal weight appears bold when scaled down in these cases. Change-Id: I2544d45e2bcec25d6742d2a60c1316d8df08cce1 Reviewed-on: https://pdfium-review.googlesource.com/15471 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-24Add more tests for FPDFText methods.Lei Zhang
BUG=pdfium:921 Change-Id: I6973359e6ac112c56843f66eb0b70462f42f9cae Reviewed-on: https://pdfium-review.googlesource.com/16630 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-15OnBeforeKeystroke may invalidate the widget's window.Tom Sepez
And along with it any data that the window may have been carrying. Tidy some return codes while we're at it. Bug: 765384 Change-Id: Id16ec5f82b3d9273ba8f2edb1e4645a9145df4f6 Reviewed-on: https://pdfium-review.googlesource.com/14050 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-09-14Move test/ to testing/resources/xfa/Lei Zhang
This is a directory with manual XFA tests from several years ago. Change-Id: I0c104a99e877ed90095a8a3fa4ad4a9c78323c64 Reviewed-on: https://pdfium-review.googlesource.com/13870 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-13Change behaviour of FPDF_RenderPageBitmapWithMatrixNicolas Pena
This CL changes the behavior of FPDF_RenderPageBitmapWithMatrix so it transforms the bitmap. Before, the page would be transformed and the assumption was that it would be drawn on a bitmap with the same dimensions as the original page. This does not work well because a transformation generally changes the dimensions of the page. The rectangles test is modified to include small rectangles in the corner of the page, so that it's clear that the whole original page is being displayed. Bug: pdfium:849 Change-Id: Ie89f959a1605fea59a15d239ca871ccd939ec92b Reviewed-on: https://pdfium-review.googlesource.com/13510 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-08-31Implement FORM_OnFocus() API.Lei Zhang
Given a point, if there is an annotation at the point, give if focus if it is not focus already. If there is no annotation at the point, then remove the focus from the focused annotation. BUG=chromium:754594 Change-Id: Iec3070472bbbfbad9d86e517f25da560f82efd4e Reviewed-on: https://pdfium-review.googlesource.com/12530 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-28Move replaced indirect objects to the orphans list.Lei Zhang
ReplaceIndirectObjectIfHigherGeneration() deletes replaced objects, but those objects may be in use. So move them to the orphans list instead to avoid potential dangling pointers. BUG=chromium:757705 Change-Id: Ide83a1b85b754166d298fd50e655ca331ba4f942 Reviewed-on: https://pdfium-review.googlesource.com/11670 Reviewed-by: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-08-09API and test for retrieving image filters from image objectsJane Liu
Added FPDFImageObj_GetImageFilterCount() and FPDFImageObj_GetImageFilters() for retrieving image filters of image objects. * Added a corresponding embedder test. * Changed the filter of an image object in embedded_image.pdf from DCTDecode to ASCIIHexDecode + DCTDecode, so we have a test case for images with more than one filter. Bug=pdfium:677 Change-Id: I398790a2cad33fea4ca16a0eb0889c04caa6b962 Reviewed-on: https://pdfium-review.googlesource.com/10130 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Jane Liu <janeliulwq@google.com>
2017-08-03APIs and tests for extracting bitmaps from image objectsJane Liu
Added FPDFImageObj_GetBitmap() that returns the bitmap of an image object, and a FPDFBitmap_GetFormat() that returns the format of a bitmap. * Fixed a small bitmap conversion bug in cfx_dibsource.cpp. * Enabled EmbedderTest::CompareBitmap() to support different formats of bitmaps. * Added an embedder test and a test PDF file with images of many different formats. Bug=pdfium:677 Change-Id: I6a72f9d969cf5f3577db9400ca33197c213622ed Reviewed-on: https://pdfium-review.googlesource.com/9690 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Jane Liu <janeliulwq@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 09:39:51 +0000