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- Remove FXDIB_BLEND_NONSEPARABLE, which is not a real blend type.
- Change implicit if (blend_type) conditions to check against
FXDIB_BLEND_NORMAL.
- Add an IsNonSeparableBlendMode() helper.
Change-Id: If5c017a7851ad928d1f17688bf6e9c38f70f4e0e
Reviewed-on: https://pdfium-review.googlesource.com/c/44551
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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ArgbEncode() does the same thing.
Change-Id: Ibb05ed4aae720c0a5ba66771699c0d7e11230921
Reviewed-on: https://pdfium-review.googlesource.com/32230
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Helper functions make getting the bpp and component count more readable.
Change-Id: Ie0f97d52136d11ef5251f6e22748e87aea289ae1
Reviewed-on: https://pdfium-review.googlesource.com/28572
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Fix a mismatched parameter name in cpdf_renderstatus.h too.
Change-Id: I9765838e6ab93db37791fc282e553b6cb9c51ec5
Reviewed-on: https://pdfium-review.googlesource.com/17050
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL moves CMYKtoRGB methods to fx_codec. It also cleans them up a
bit, including allowing them to return tuples instead of having
non-const refs in their parameters.
Change-Id: Ib3ec45102ec7eff623cd07a624e852d39bf335e4
Reviewed-on: https://pdfium-review.googlesource.com/7591
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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More straight forward than CFX_GEModule owning in and CPDF_ModuleMgr
holding a pointer to it.
Remove assumptions that the codec modules may return nullptr, and do
IWYU.
Change-Id: Iba7fc3c7ec223fd6d29a1ab74ed13d35689bc5d5
Reviewed-on: https://pdfium-review.googlesource.com/5654
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL does more cleanup in CFX_ScanlineCompositor:
- Use private initization methods instead of passing member refs to namespace.
- Own the m_pSrcPalette properly by getting rid of the raw pointer.
- Remove members that are unused.
- Fix some nits.
Change-Id: I2447032f8f92614dc026f62bd0cdcd2204ab37de
Reviewed-on: https://pdfium-review.googlesource.com/4851
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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m_Transparency is set in the Init method of the CFX_ScanlineCompositor. After
the removal of the icc transform, it is clear that m_Transparency can only take
values strictly less than 64.
Change-Id: I6c33b9971b3b8a1ec45fbf50901f9815f323a2a5
Reviewed-on: https://pdfium-review.googlesource.com/3970
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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- All callers of CFX_DIBitmap methods use nullptr as the ICC Transform.
- The CFX_ScanlineCompositor is always initialized with a null ICC transform.
Many of its methods call TranslateScanline from the ICC module. This method
casts just uses ((CLcmsCmm*)pTransform)->m_hTransform, and this should not be
done when pTransform is nullptr.
Change-Id: I1b846d1f20699fa017cb9a276be3214eb8fabd4b
Reviewed-on: https://pdfium-review.googlesource.com/3931
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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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>
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This Cl drops the FXSYS_ from mem methods which are the same on all
platforms.
Bug: pdfium:694
Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236
Reviewed-on: https://pdfium-review.googlesource.com/3613
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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- Created cpp for CFX_FilteredDIB.
- Moved CFX_ScanLineCompositor to its own files.
Change-Id: I020e44a9e824d497db4526893d61eb3819af4059
Reviewed-on: https://pdfium-review.googlesource.com/3550
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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