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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-11-27 18:35:06 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-11-27 18:35:06 +0000 |
| commit | 2d950563beb291441c0e1c90cfde8227f7025327 (patch) | |
| tree | f8b04259830c23510cb79b282b39a14098d32984 /core/fpdfapi/render/cpdf_renderstatus.cpp | |
| parent | f351ba03ebf31103c0a6a0c00b1477d39c060139 (diff) | |
| download | pdfium-2d950563beb291441c0e1c90cfde8227f7025327.tar.xz | |
Convert CPDF_ClipPath::Get{Path|Text}Count to size_t
This CL updates the various call sites to use size_t instead of other
types.
Bug: pdfium:774
Change-Id: Id8b75728b61c0ca1b15bc815831c885d33374f7b
Reviewed-on: https://pdfium-review.googlesource.com/19410
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/render/cpdf_renderstatus.cpp')
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderstatus.cpp | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp index 5f9a8992d3..e70e813cb4 100644 --- a/core/fpdfapi/render/cpdf_renderstatus.cpp +++ b/core/fpdfapi/render/cpdf_renderstatus.cpp @@ -1399,8 +1399,7 @@ void CPDF_RenderStatus::ProcessClipPath(const CPDF_ClipPath& ClipPath, m_LastClipPath = ClipPath; m_pDevice->RestoreState(true); - int nClipPath = ClipPath.GetPathCount(); - for (int i = 0; i < nClipPath; ++i) { + for (size_t i = 0; i < ClipPath.GetPathCount(); ++i) { const CFX_PathData* pPathData = ClipPath.GetPath(i).GetObject(); if (!pPathData) continue; @@ -1408,15 +1407,14 @@ void CPDF_RenderStatus::ProcessClipPath(const CPDF_ClipPath& ClipPath, if (pPathData->GetPoints().empty()) { CFX_PathData EmptyPath; EmptyPath.AppendRect(-1, -1, 0, 0); - int fill_mode = FXFILL_WINDING; - m_pDevice->SetClip_PathFill(&EmptyPath, nullptr, fill_mode); + m_pDevice->SetClip_PathFill(&EmptyPath, nullptr, FXFILL_WINDING); } else { - int ClipType = ClipPath.GetClipType(i); - m_pDevice->SetClip_PathFill(pPathData, pObj2Device, ClipType); + m_pDevice->SetClip_PathFill(pPathData, pObj2Device, + ClipPath.GetClipType(i)); } } - int textcount = ClipPath.GetTextCount(); - if (textcount == 0) + + if (ClipPath.GetTextCount() == 0) return; if (m_pDevice->GetDeviceClass() == FXDC_DISPLAY && @@ -1425,7 +1423,7 @@ void CPDF_RenderStatus::ProcessClipPath(const CPDF_ClipPath& ClipPath, } std::unique_ptr<CFX_PathData> pTextClippingPath; - for (int i = 0; i < textcount; ++i) { + for (size_t i = 0; i < ClipPath.GetTextCount(); ++i) { CPDF_TextObject* pText = ClipPath.GetText(i); if (pText) { if (!pTextClippingPath) @@ -1496,7 +1494,8 @@ bool CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj, pFormResource = pFormDict->GetDictFor("Resources"); } bool bTextClip = - (pPageObj->m_ClipPath.HasRef() && pPageObj->m_ClipPath.GetTextCount() && + (pPageObj->m_ClipPath.HasRef() && + pPageObj->m_ClipPath.GetTextCount() > 0 && m_pDevice->GetDeviceClass() == FXDC_DISPLAY && !(m_pDevice->GetDeviceCaps(FXDC_RENDER_CAPS) & FXRC_SOFT_CLIP)); if ((m_Options.HasFlag(RENDER_OVERPRINT)) && pPageObj->IsImage() && @@ -1585,7 +1584,7 @@ bool CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj, pTextMask->Clear(0); CFX_DefaultRenderDevice text_device; text_device.Attach(pTextMask, false, nullptr, false); - for (uint32_t i = 0; i < pPageObj->m_ClipPath.GetTextCount(); i++) { + for (size_t i = 0; i < pPageObj->m_ClipPath.GetTextCount(); ++i) { CPDF_TextObject* textobj = pPageObj->m_ClipPath.GetText(i); if (!textobj) break; |