commit dc405a091c3d382d2bc3f9ba58931fb38903f881
author Lei Zhang <thestig@chromium.org> Fri May 06 17:57:43 2022 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri May 06 17:57:43 2022 +0000
tree 6ab6a6508d36183fa3bf020783628bd2129e3be1
parent b2ce4d3be3e63838b43e0b953502fa21f25d0fec

Change GetBoundingBox() to have a const page parameter.

Since it is a getter, it does not need to modify anything and thus can
take a const pointer.

Change-Id: Ib8b4abbcd422a94c98089de3d416ceb5126225a1
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/93381
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>

fpdfsdk/fpdf_transformpage.cpp

diff --git a/fpdfsdk/fpdf_transformpage.cpp b/fpdfsdk/fpdf_transformpage.cpp
index ffd3540..7da04e4 100644
--- a/fpdfsdk/fpdf_transformpage.cpp
+++ b/fpdfsdk/fpdf_transformpage.cpp
@@ -41,7 +41,7 @@
   page->UpdateDimensions();
 }
 
-bool GetBoundingBox(CPDF_Page* page,
+bool GetBoundingBox(const CPDF_Page* page,
                     const ByteString& key,
                     float* left,
                     float* bottom,
@@ -50,7 +50,7 @@
   if (!page || !left || !bottom || !right || !top)
     return false;
 
-  CPDF_Array* pArray = page->GetDict()->GetArrayFor(key);
+  const CPDF_Array* pArray = page->GetDict()->GetArrayFor(key);
   if (!pArray)
     return false;