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| author | rbpotter <rbpotter@chromium.org> | 2017-04-17 09:10:21 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-04-18 00:26:02 +0000 |
| commit | cec01808e8b155f598b2a9ea527736ce774e76a2 (patch) | |
| tree | 9614ce31345bb73e9d7c1a438c10bb83776599c3 /core/fpdfapi/render | |
| parent | 080dfd89269a95713d31d66829016d4885afe76b (diff) | |
| download | pdfium-cec01808e8b155f598b2a9ea527736ce774e76a2.tar.xz | |
Render image masks individually instead of rendering the entire page as
a bitmap in order to reduce spool sizes.
BUG=682156, 674771
Change-Id: Ic743ba729a7b9609be18fb620a5eb6bc440aed6a
Reviewed-on: https://pdfium-review.googlesource.com/2916
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fpdfapi/render')
| -rw-r--r-- | core/fpdfapi/render/cpdf_progressiverenderer.cpp | 6 | ||||
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderoptions.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/core/fpdfapi/render/cpdf_progressiverenderer.cpp b/core/fpdfapi/render/cpdf_progressiverenderer.cpp index 6aa3b8a309..c3cef1fc77 100644 --- a/core/fpdfapi/render/cpdf_progressiverenderer.cpp +++ b/core/fpdfapi/render/cpdf_progressiverenderer.cpp @@ -6,6 +6,8 @@ #include "core/fpdfapi/render/cpdf_progressiverenderer.h" +#include "core/fpdfapi/page/cpdf_image.h" +#include "core/fpdfapi/page/cpdf_imageobject.h" #include "core/fpdfapi/page/cpdf_pageobject.h" #include "core/fpdfapi/page/cpdf_pageobjectholder.h" #include "core/fpdfapi/render/cpdf_pagerendercache.h" @@ -95,6 +97,10 @@ void CPDF_ProgressiveRenderer::Continue(IFX_Pause* pPause) { return; nObjsToGo = kStepLimit; } + if (pCurObj->IsImage() && pCurObj->AsImage()->GetImage()->IsMask() && + (m_pOptions->m_Flags & RENDER_BREAKFORMASKS)) { + return; + } ++iter; } if (m_pCurrentLayer->m_pObjectHolder->IsParsed()) { diff --git a/core/fpdfapi/render/cpdf_renderoptions.h b/core/fpdfapi/render/cpdf_renderoptions.h index b934941d00..ee26ccbb07 100644 --- a/core/fpdfapi/render/cpdf_renderoptions.h +++ b/core/fpdfapi/render/cpdf_renderoptions.h @@ -28,6 +28,7 @@ #define RENDER_PRINTIMAGETEXT 0x00000200 #define RENDER_OVERPRINT 0x00000400 #define RENDER_THINLINE 0x00000800 +#define RENDER_BREAKFORMASKS 0x00001000 #define RENDER_NOTEXTSMOOTH 0x10000000 #define RENDER_NOPATHSMOOTH 0x20000000 #define RENDER_NOIMAGESMOOTH 0x40000000 |