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2017-02-09Cleanup CFX_Matrix related methodsDan Sinclair
This CL removes unused CFX_Matrix methods and cleans up the implementaion of others. Change-Id: I72d1d10d4a45cc9341a980054df5225e52a0c4f2 Reviewed-on: https://pdfium-review.googlesource.com/2574 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-09Remove Transform in favour of TransformPointDan Sinclair
This CL removes the two Transform() overrides from CFX_Matrix and calls the TransformPoint methods directly. In the case of the 4 param version the values were assigned to the out values before calling. Change-Id: Id633826caec75b848774dcda6cfdcef2dbf5a7db Reviewed-on: https://pdfium-review.googlesource.com/2573 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-09Replace rect.Transform(matrix) with matrix.TransformRect(rect)Dan Sinclair
This Cl removes the rect based transform method which internally just called the matrix tranform method. The callers have been reversed to make it clearer the matrix is transforming the rect. Change-Id: I8ef57ccc2311e4e853b8180a6ff475f8eda2138e Reviewed-on: https://pdfium-review.googlesource.com/2572 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-09Convert Get methods to return instead of using out params.Dan Sinclair
This Cl changes several Get methods to return their values instead of using out parameters. Change-Id: Ie9a930a5c2d0e809f2d7181ca033d801945c1cf9 Reviewed-on: https://pdfium-review.googlesource.com/2556 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-08Rename x,y to width,height for Size typesdan sinclair
This Cl fixes the naming of the size types to match their purpose. This makes the code clearer. Change-Id: I37a41ab0fe01782f4749054f1f8ab29ddf8d2790 Reviewed-on: https://pdfium-review.googlesource.com/2551 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-08Update to use CFX_Rect{F} and CFX_Matrix constructors.Dan Sinclair
This Cl updates the code to use the constructors instead of creating an empty object and calling Set(). It also removes the various memsets of the CFX_Rect{F} classes. Change-Id: I6e20cec00866a38372858dcba5a30d31103172e4 Reviewed-on: https://pdfium-review.googlesource.com/2550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-07Use enum class for PathPoint types.Nicolas Pena
This hopefully makes it less confusing what the description of a point is. Currently we have defines for the types, which is confusing because a point can only be one of the three. And it is mixed up with whether the point is closing a figure or not. Change-Id: Icd71355d69c77b3d52ca78e03bc379081ff87753 Reviewed-on: https://pdfium-review.googlesource.com/2552 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-30Refcount CPDF_OCContext.Tom Sepez
Avoids explicit deletes through CPDF_RenderOptions holding pointers to it which may have been copy constructed. Ick. Change-Id: Ic044b66d13bd7c5eaa53de995373858081e115ec Reviewed-on: https://pdfium-review.googlesource.com/2451 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-01-09Remove CFX_ArrayTemplate from fpdfapitsepez
Review-Url: https://codereview.chromium.org/2611413002
2017-01-05Remove unused CPDF_ImageCacheEntry::GetCachedBitmapNicolas Pena
GetCachedBitmap method is not being used. This removal simplifies some of the code. Change-Id: I075c245c3511e8a1b595c8ba148991f7c838f504 Reviewed-on: https://pdfium-review.googlesource.com/2154 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-04Kill render_int.hchromium/2973chromium/2972Nicolas Pena
CPDF_DIBSource was already in its own file, but files needed renaming. Change-Id: Ib3ac787a0bb33d3f78ecdcdfcdbc938867857a14 Reviewed-on: https://pdfium-review.googlesource.com/2152 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2016-12-14Return unique_ptr from GetAlphaMask.tsepez
Rename GetAlphaMask => CloneAlphaMask since it does more than get. Rename CopyAlphaMask => SetAlphaMask, as it copies IN, not OUT. ditto for CopyPalette => SetPalette. BUG= Review-Url: https://codereview.chromium.org/2572243002
2016-12-14Avoid the ptr.reset(new XXX()) anti-patterntsepez
Be suspicious of |new|. This removes some of the easy cases. Review-Url: https://codereview.chromium.org/2571913002
2016-12-13Return unique_ptr<>s from fxcodec/chromium/2951tsepez
Review-Url: https://codereview.chromium.org/2572843002
2016-12-06re-enable skia cachingchromium/2944caryclark
This permits consecutive path drawing or text drawing to combine if their graphics state matches. This speeds up rendering considerably when PDFium draws in many small parts. It also allows discarding changes to the clip state that have no effect from draw to draw. All corpus tests draw equivalently with caching enabled or disabled. Change the member order in CPDF_PageRenderContext so the device is flushed before the referencing annotation is deleted. Add more printf style debugging for test draws. R=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2546803003
2016-12-06Return unique_ptrs from CFX_DIBitmap::Clone().tsepez
Because that's what clone does. Perform immediate release in some spots to avoid disrupting too much at once. Review-Url: https://codereview.chromium.org/2534953004
2016-12-02Rename fpdf_render_image and fpdf_render_textchromium/2942chromium/2941chromium/2940npm
Review-Url: https://codereview.chromium.org/2551593002
2016-12-01Kill off fpdf_render_cache.cppchromium/2939npm
Review-Url: https://codereview.chromium.org/2550543002
2016-12-01Kill some friends in fpdfapi.tsepez
Review-Url: https://codereview.chromium.org/2546813002
2016-12-01Remove fpdf_render.cppNicolas Pena
Split the remaining code into files per class. Change-Id: Idb959dbf807223a509e16c76f9626e61856a886b Reviewed-on: https://pdfium-review.googlesource.com/2094 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2016-12-01Make CPDF_ImageCacheEntry's private CFX_DIBSources unique_ptrsnpm
Review-Url: https://codereview.chromium.org/2541373002
2016-11-29Do not clone in CPDF_ImageCacheEntry::GetCachedBitmapnpm
Review-Url: https://codereview.chromium.org/2536903004
2016-11-28Add some methods in CPDF_ImageRenderernpm
Made a member private and added some methods to reduce code duplication Review-Url: https://codereview.chromium.org/2531643002
2016-11-28Merge CPDF_ImageLoader with its handlenpm
Review-Url: https://codereview.chromium.org/2524403002
2016-11-23Remove some .release() calls in cpdf_renderstatustsepez
Propagates unique_ptr's back to callers. Review-Url: https://codereview.chromium.org/2518333003
2016-11-23Avoid cloning in CPDF_ImageCacheEntry::ContinueGetCachedBitmapnpm
We are always cloning when the bitmap size is bounded by some constant, and we are always cloning the mask. Instead, just assign pointers. BUG=pdfium:633 Review-Url: https://codereview.chromium.org/2518063005
2016-11-23Move CPDF_ImageRenderer from render_intnpm
Review-Url: https://codereview.chromium.org/2525833002
2016-11-22Ensure CPDF_CountedObjects only made from owned references.tsepez
Deletion of said object is still inflicted on the callers. But that's an issue for another day. Review-Url: https://codereview.chromium.org/2523743004
2016-11-22handle antialiased rendering as premultipliedcaryclark
Transparencies and bitmap patterns need to be unpremultiplied after Skia renders them so that PDFium can use its own compositing. Also added some linear (i.e. axial) gradient support, although its unclear if any of the test corpus uses this feature. R=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2520073003
2016-11-21Split fwl/core class pt II.dsinclair
Split classes in FWL to be single class per file. In the case of data providers which added no new methods, removed and used the IFWL_Widget::DataProvider directly. Review-Url: https://codereview.chromium.org/2520063002
2016-11-21Make CPDF_ImageObject::m_Matrix private.thestig
Review-Url: https://codereview.chromium.org/2514263003
2016-11-21Check dimensions and content of bitmaps in EmbedderTests.chromium/2927thestig
Review-Url: https://codereview.chromium.org/2514173002
2016-11-21Continue splitting up render_intnpm
Moved CPDF_ImageLoader, CPDF_ImageLoaderHandle, and CPDF_TransferFunc Review-Url: https://codereview.chromium.org/2518553002
2016-11-17fix corpus testscaryclark
All corpus tests draw reasonably well. There are pixel differences, but no missing features or large scale errors. This was verified by running run_corpus_tests.py on skiapaths and agg build dirs, then running the skdiff tool to generate a report of the pixel difference. For example, after running $ ninja -C out/skia skdiff $ ./out/skia/skdiff /repo/pdfium/out/agg/gen/pdfium/testing/corpus/ /repo/pdfium/out/skiapaths/gen/pdfium/testing/corpus/ ~/aggskiadiffs view the report in a browser at ~/aggskiadiffs/index.html R=dsinclair@chromium.org BUG=skia:5973 Review-Url: https://codereview.chromium.org/2504863003
2016-11-17Move CPDF_RenderStatus from render_intnpm
Moved CPDF_RenderStatus to its own class and removed unused methods. I only added some spaces and removed some {}s in cpdf_renderstatus.cpp. Will do cleanup of the file as a followup because it would be too hard to keep track of what's changed in this CL. Review-Url: https://codereview.chromium.org/2513693002
2016-11-17Move CPDF_DocRenderData from render_intnpm
First CL in an attempt to reduce the class cluttering in fpdf_render_text, fpdf_render_image, and fpdf_render. Review-Url: https://codereview.chromium.org/2507023006
2016-11-16Create a subset of skia support for paths onlycaryclark
This is a continuation of https://codereview.chromium.org/2346483006/ This removes the need for agg, without providing full Skia support. It doesn't work yet, but it does compile and run for simple PDFs. R=dsinclair@google.com Committed: https://pdfium.googlesource.com/pdfium/+/5d223298b26c9b2b6284cba9a51521d3873b6e58 Review-Url: https://codereview.chromium.org/2491693002
2016-11-15Revert of Create a subset of skia support for paths only (patchset #10 ↵dsinclair
id:180001 of https://codereview.chromium.org/2491693002/ ) Reason for revert: Breaking the chrome roll. https://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_compile_dbg_ng/builds/306015/steps/generate_build_files%20%28with%20patch%29/logs/stdio Original issue's description: > Create a subset of skia support for paths only > > This is a continuation of https://codereview.chromium.org/2346483006/ > > This removes the need for agg, without providing > full Skia support. > > It doesn't work yet, but it does compile and run > for simple PDFs. > > R=dsinclair@google.com > > Committed: https://pdfium.googlesource.com/pdfium/+/5d223298b26c9b2b6284cba9a51521d3873b6e58 TBR=dsinclair@google.com,caryclark@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2503883003
2016-11-15Create a subset of skia support for paths onlycaryclark
This is a continuation of https://codereview.chromium.org/2346483006/ This removes the need for agg, without providing full Skia support. It doesn't work yet, but it does compile and run for simple PDFs. R=dsinclair@google.com Review-Url: https://codereview.chromium.org/2491693002
2016-11-14Properly release caches in CPDF_DocRenderDatanpm
Currently, only RemoveRef() is being called when releasing. The problem is that when the object is no longer being used, the map is not updated accordingly. In the pdf in the bug below, the pointer of a font used in the second page coincides with the pointer of a font in the first page (that was released). So the cached values for the font in the first page are used, resulting in incorrect rendering. BUG=pdfium:629 Review-Url: https://codereview.chromium.org/2501053002
2016-11-11Relax colorspace checks in CPDF_DIBSource::CreateDecoder().chromium/2917thestig
Previously the log just made sure the colorspace and the image have exact matches for the number of colorspace components. Now, for some colorspace types, check the type and make sure the number of components meets or exceeds what is required by the spec. Also do some refactoring. BUG=chromium:650230 Review-Url: https://codereview.chromium.org/2486123002
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-10-28Use CompositeMask instead of TransferBitmap when drawing type 3 textnpm
TransferBitmap seems to work improperly when the glyph boxes overlap. In particular, after drawing a glyph, the next glyph's blanks will override what the previous glyph drew, and this is not the correct behavior. While on it, use CheckedNumeric to do operations safely. For reference of somewhere where something similar is done, see: https://cs.chromium.org/chromium/src/third_party/pdfium/core/fxge/ge/cfx_renderdevice.cpp?sq=package:chromium&rcl=1477581616&l=988 BUG=513954 Review-Url: https://codereview.chromium.org/2461743002
2016-10-26Take advantage of implicit std::unique_ptr<>(nulltpr_t) ctor.tsepez
Review-Url: https://codereview.chromium.org/2453163002
2016-10-26Fix some bool/int mismatches.tsepez
Found by winxfa bot when fx_bool defined to bool. Review-Url: https://codereview.chromium.org/2449293002
2016-10-11Delete unused flags from CFX_SubstFontchromium/2888npm
Review-Url: https://codereview.chromium.org/2409173003
2016-10-11Add CPDF_Object::IsInline()tsepez
Prevent having to remember what an object number of 0 implies. Review-Url: https://codereview.chromium.org/2412673002
2016-10-11Rename fpdf_page_doc.cpp -> cpdf_docpagedata.htsepez
Review-Url: https://codereview.chromium.org/2409283002
2016-10-05Removed unused stuff, some FX_BOOL, and cleanup pageint.h a bitnpm
- Remove some unused stuff from pageint.h. - Replace some FX_BOOL with bool in pageint.h, and related. - Replace some "protected" with "private" in pageint.h. - Move 2 methods into namespace in fpdf_page_parser_old.cpp. Review-Url: https://codereview.chromium.org/2399573002
2016-10-04Move core/fpdfapi/fpdf_render to core/fpdfapi/renderdsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2393593002
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