tree 8cd4a949e61cfcb3f62ad349fa0a02f2ba7523a7
parent 72a23ae03be6039539a9a59575bcc99a5d311126
author Lei Zhang <thestig@chromium.org> 1560451358 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1560451358 +0000

Make some FPDFPage APIs locale independent.

PDFium must generate content stream data in a locale independent way.
e.g. Floats must be of the form 0.123456, and not 0,123456. Several
callers to ByteString::Format() do this incorrectly.

To fix this, pull out the WriteFloat() code and related code from
cpdf_pagecontentgenerator.cpp and put them in
cpdf_contentstream_write_utils.cpp. Then use it in
FPDFPage_TransFormWithClip() and FPDFPage_Flatten() where appropriate.

BUG=chromium:970047

Change-Id: I3f44cee8fe6db3914609fa21989a8c580eaa2248
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/56132
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>