1 files changed, 18 insertions, 12 deletions
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 28c7166013..17576fc1f3 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -145,12 +145,14 @@ void DrawAxialShading(CFX_DIBitmap* pBitmap,
     for (const auto& func : funcs) {
       if (func) {
         int nresults = 0;
-        if (func->Call(&input, 1, pResults + offset, nresults))
+        if (func->Call(&input, 1, pResults + offset, &nresults))
           offset += nresults;
       }
     }
-    float R = 0.0f, G = 0.0f, B = 0.0f;
-    pCS->GetRGB(pResults, R, G, B);
+    float R = 0.0f;
+    float G = 0.0f;
+    float B = 0.0f;
+    pCS->GetRGB(pResults, &R, &G, &B);
     rgb_array[i] =
         FXARGB_TODIB(FXARGB_MAKE(alpha, FXSYS_round(R * 255),
                                  FXSYS_round(G * 255), FXSYS_round(B * 255)));
@@ -226,12 +228,14 @@ void DrawRadialShading(CFX_DIBitmap* pBitmap,
     for (const auto& func : funcs) {
       if (func) {
         int nresults;
-        if (func->Call(&input, 1, pResults + offset, nresults))
+        if (func->Call(&input, 1, pResults + offset, &nresults))
           offset += nresults;
       }
     }
-    float R = 0.0f, G = 0.0f, B = 0.0f;
-    pCS->GetRGB(pResults, R, G, B);
+    float R = 0.0f;
+    float G = 0.0f;
+    float B = 0.0f;
+    pCS->GetRGB(pResults, &R, &G, &B);
     rgb_array[i] =
         FXARGB_TODIB(FXARGB_MAKE(alpha, FXSYS_round(R * 255),
                                  FXSYS_round(G * 255), FXSYS_round(B * 255)));
@@ -355,7 +359,7 @@ void DrawFuncShading(CFX_DIBitmap* pBitmap,
       for (const auto& func : funcs) {
         if (func) {
           int nresults;
-          if (func->Call(input, 2, pResults + offset, nresults))
+          if (func->Call(input, 2, pResults + offset, &nresults))
             offset += nresults;
         }
       }
@@ -363,7 +367,7 @@ void DrawFuncShading(CFX_DIBitmap* pBitmap,
       float R = 0.0f;
       float G = 0.0f;
       float B = 0.0f;
-      pCS->GetRGB(pResults, R, G, B);
+      pCS->GetRGB(pResults, &R, &G, &B);
       dib_buf[column] = FXARGB_TODIB(FXARGB_MAKE(
           alpha, (int32_t)(R * 255), (int32_t)(G * 255), (int32_t)(B * 255)));
     }
@@ -2041,8 +2045,10 @@ void CPDF_RenderStatus::DrawShading(CPDF_ShadingPattern* pPattern,
       CFX_FixedBufGrow<float, 16> comps(pColorSpace->CountComponents());
       for (uint32_t i = 0; i < pColorSpace->CountComponents(); i++)
         comps[i] = pBackColor->GetNumberAt(i);
-      float R = 0.0f, G = 0.0f, B = 0.0f;
-      pColorSpace->GetRGB(comps, R, G, B);
+      float R = 0.0f;
+      float G = 0.0f;
+      float B = 0.0f;
+      pColorSpace->GetRGB(comps, &R, &G, &B);
       background = ArgbEncode(255, (int32_t)(R * 255), (int32_t)(G * 255),
                               (int32_t)(B * 255));
     }
@@ -2585,7 +2591,7 @@ std::unique_ptr<CFX_DIBitmap> CPDF_RenderStatus::LoadSMask(
         for (size_t i = 0; i < count; i++) {
           pFloats[i] = pBC->GetNumberAt(i);
         }
-        pCS->GetRGB(pFloats, R, G, B);
+        pCS->GetRGB(pFloats, &R, &G, &B);
         back_color = 0xff000000 | ((int32_t)(R * 255) << 16) |
                      ((int32_t)(G * 255) << 8) | (int32_t)(B * 255);
         m_pContext->GetDocument()->GetPageData()->ReleaseColorSpace(pCSObj);
@@ -2621,7 +2627,7 @@ std::unique_ptr<CFX_DIBitmap> CPDF_RenderStatus::LoadSMask(
     for (int i = 0; i < 256; i++) {
       float input = (float)i / 255.0f;
       int nresult;
-      pFunc->Call(&input, 1, results, nresult);
+      pFunc->Call(&input, 1, results, &nresult);
       transfers[i] = FXSYS_round(results[0] * 255);
     }
   } else {