Make CPDF_TransferFunc members private

This CL moves the member variables of CPDF_TransferFunc to be private
from public and adds accessors as needed.

Change-Id: Ib5158721bbe833727b333da794d774f17e4fdea7
Reviewed-on: https://pdfium-review.googlesource.com/15451
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/core/fpdfapi/render/cpdf_docrenderdata.cpp b/core/fpdfapi/render/cpdf_docrenderdata.cpp
index 3b16013bc5..6480688f21 100644
--- a/core/fpdfapi/render/cpdf_docrenderdata.cpp
+++ b/core/fpdfapi/render/cpdf_docrenderdata.cpp
@@ -104,23 +104,23 @@ RetainPtr<CPDF_TransferFunc> CPDF_DocRenderData::GetTransferFunc(
       if (o != v)
         bIdentity = false;
       for (int i = 0; i < 3; ++i)
-        pTransfer->m_Samples[i * 256 + v] = o;
+        pTransfer->GetSamples()[i * 256 + v] = o;
       continue;
     }
     for (int i = 0; i < 3; ++i) {
       if (!pFuncs[i] || pFuncs[i]->CountOutputs() > kMaxOutputs) {
-        pTransfer->m_Samples[i * 256 + v] = v;
+        pTransfer->GetSamples()[i * 256 + v] = v;
         continue;
       }
       pFuncs[i]->Call(&input, 1, output, &noutput);
       int o = FXSYS_round(output[0] * 255);
       if (o != v)
         bIdentity = false;
-      pTransfer->m_Samples[i * 256 + v] = o;
+      pTransfer->GetSamples()[i * 256 + v] = o;
     }
   }
 
-  pTransfer->m_bIdentity = bIdentity;
+  pTransfer->SetIdentity(bIdentity);
   return pTransfer;
 }