new NANA_ENABLE_AUDIO to enable PCM playback

2016-01-28 22:36:15 +08:00
parent 1c938a06fd
commit 8eb131e093
10 changed files with 50 additions and 7 deletions
--- a/source/paint/detail/image_bmp.hpp
+++ b/source/paint/detail/image_bmp.hpp
@@ -315,7 +315,7 @@ namespace nana{	namespace paint
 				if(ifs)
 				{
 					ifs.seekg(0, std::ios::end);
-					auto size = ifs.tellg();
+					auto size = static_cast<std::size_t>(ifs.tellg());
 					ifs.seekg(0, std::ios::beg);

 					if(size <= static_cast<int>(sizeof(bitmap_file_header)))