From 8007a9d1fc1912ec128199314f69562131eb10fb Mon Sep 17 00:00:00 2001
From: Tor Lillqvist <tml@collabora.com>
Date: Wed, 29 Oct 2014 17:48:49 +0200
Subject: sc::opencl::getOpenCLPlatformCount is unneeded

The same information can be seem from the size of the vector reference
returned by sc::opencl::fillOpenCLInfo().

Change-Id: I797aacdf85a852bc4fa65e0536fd5940aed396a1
---
 sc/source/core/inc/openclwrapper.hxx    |  1 -
 sc/source/core/opencl/openclwrapper.cxx | 15 ---------------
 sc/source/core/tool/formulagroup.cxx    |  4 ----
 3 files changed, 20 deletions(-)

diff --git a/sc/source/core/inc/openclwrapper.hxx b/sc/source/core/inc/openclwrapper.hxx
index ef9842ab03f1..bc3957f6641c 100644
--- a/sc/source/core/inc/openclwrapper.hxx
+++ b/sc/source/core/inc/openclwrapper.hxx
@@ -88,7 +88,6 @@ public:
     static void setKernelEnv( KernelEnv *envInfo );
 };
 
-size_t getOpenCLPlatformCount();
 const std::vector<OpenCLPlatformInfo>& fillOpenCLInfo();
 
 /**
diff --git a/sc/source/core/opencl/openclwrapper.cxx b/sc/source/core/opencl/openclwrapper.cxx
index 0f462c07d7a3..464d70bd0ccf 100644
--- a/sc/source/core/opencl/openclwrapper.cxx
+++ b/sc/source/core/opencl/openclwrapper.cxx
@@ -754,21 +754,6 @@ bool createPlatformInfo(cl_platform_id nPlatformId, OpenCLPlatformInfo& rPlatfor
 
 }
 
-size_t getOpenCLPlatformCount()
-{
-    int status = clewInit(OPENCL_DLL_NAME);
-    if (status < 0)
-        return 0;
-
-    cl_uint nPlatforms;
-    cl_int nState = clGetPlatformIDs(0, NULL, &nPlatforms);
-
-    if (nState != CL_SUCCESS)
-        return 0;
-
-    return nPlatforms;
-}
-
 const std::vector<OpenCLPlatformInfo>& fillOpenCLInfo()
 {
     static std::vector<OpenCLPlatformInfo> aPlatforms;
diff --git a/sc/source/core/tool/formulagroup.cxx b/sc/source/core/tool/formulagroup.cxx
index 9d61efa195ce..32e83c6efc3c 100644
--- a/sc/source/core/tool/formulagroup.cxx
+++ b/sc/source/core/tool/formulagroup.cxx
@@ -540,10 +540,6 @@ void FormulaGroupInterpreter::fillOpenCLInfo(std::vector<OpenCLPlatformInfo>& rP
 #if !HAVE_FEATURE_OPENCL
     (void) rPlatforms;
 #else
-    size_t nPlatforms = sc::opencl::getOpenCLPlatformCount();
-    if (!nPlatforms)
-        return;
-
     const std::vector<sc::OpenCLPlatformInfo>& rPlatformsFromWrapper =
         sc::opencl::fillOpenCLInfo();
 
-- 
cgit