Fix static analysis issue

- The type of pixelDataType is unsigned.

Change-Id: I13e7b2fa79217bfd6502164f5957a02f6a0cb6ac

diff --git a/dali/integration-api/bitmap.cpp b/dali/integration-api/bitmap.cpp
index 5f6a013..4491800 100644 (file)
--- a/dali/integration-api/bitmap.cpp
+++ b/dali/integration-api/bitmap.cpp
@@ -36,7 +36,7 @@ using namespace Dali::Pixel;
 void ConvertToGlFormat(Format pixelformat, unsigned& pixelDataType, unsigned& internalFormat)
 {
   // Compressed textures have no pixelDataType, so init to an invalid value:
-  pixelDataType = -1;
+  pixelDataType = GL_INVALID_VALUE;
 
   switch(pixelformat)
   {