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path: root/fxbarcode/BC_TwoDimWriter.h
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2018-08-21Optimize rendering of two dimensional barcodes: defer upscale.Henrique Nakashima
Defer upscaling as late as possible so that intermediary data structures are smaller. Made a couple of changes along the way to preserve the barcode correctness and fix some padding issues. For my example, this is a ~21x improvement in rendering time, down from ~190ms per barcode to ~9ms. Bug: 872907, pdfium:1135 Change-Id: If532e0f168f02fea9c31d473f34c0009da4f4612 Reviewed-on: https://pdfium-review.googlesource.com/40010 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-04-21Change more fxbarcode to use return values.Lei Zhang
Change-Id: Idcc05fb8c5a1448f552b4db5ae131ad82aef4d59 Reviewed-on: https://pdfium-review.googlesource.com/4258 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-04-17Remove dead barcode bitmap rendering code.Lei Zhang
Change-Id: Idb5ef2aed456e84e0781c374b211560ab7d4fa3d Reviewed-on: https://pdfium-review.googlesource.com/4257 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-04-04Finish splitting up fx_dib.hNicolas Pena
After this CL, fx_dib.h only has some definitions used in multiple places. Definitions that were of restricted usage were moved out to the corresponding place. Includes in fx_dib were reduced, thus revealing other needed includes. Change-Id: I3607da0af81c491256d64c0aa085225631efbdcc Reviewed-on: https://pdfium-review.googlesource.com/3594 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-29Move xfa/fxbarcode fxbarcode/Dan Sinclair
Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode to be fxbarcode/ and creates a static_library for fxbarcode which is depend on by the xfa library. Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d Reviewed-on: https://pdfium-review.googlesource.com/3291 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>