Cleanup: replace C-style casts with functional casts for numeric types

Some changes missed from f68cfd6bb078482c4a779a6e26a56e2734edb5b8.

2 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/blendthumb/src/blendthumb_png.cc b/source/blender/blendthumb/src/blendthumb_png.cc
index e3e3e929e63..17c0492af42 100644
--- a/source/blender/blendthumb/src/blendthumb_png.cc
+++ b/source/blender/blendthumb/src/blendthumb_png.cc
@@ -110,7 +110,7 @@ std::optional<blender::Vector<uint8_t>> blendthumb_create_png_data_from_thumb(
         0x00, /* Filter method. */
         0x00, /* Interlace method. */
     });
-    BLI_assert((size_t)ihdr_data.size() == ihdr_data_final_size);
+    BLI_assert(size_t(ihdr_data.size()) == ihdr_data_final_size);
   }
 
   /* Join it all together to create a PNG image. */
@@ -135,7 +135,7 @@ std::optional<blender::Vector<uint8_t>> blendthumb_create_png_data_from_thumb(
     png_chunk_create(png_buf, MAKE_ID('I', 'D', 'A', 'T'), image_data);
     png_chunk_create(png_buf, MAKE_ID('I', 'E', 'N', 'D'), {});
 
-    BLI_assert((size_t)png_buf.size() == png_buf_final_size);
+    BLI_assert(size_t(png_buf.size()) == png_buf_final_size);
   }
 
   return png_buf;
diff --git a/source/blender/blendthumb/src/blendthumb_win32.cc b/source/blender/blendthumb/src/blendthumb_win32.cc
index 2acc8f20a12..4ba91955bd3 100644
--- a/source/blender/blendthumb/src/blendthumb_win32.cc
+++ b/source/blender/blendthumb/src/blendthumb_win32.cc
@@ -110,7 +110,7 @@ static ssize_t stream_read(FileReader *reader, void *buffer, size_t size)
   stream->_pStream->Read(buffer, size, &readsize);
   stream->reader.offset += readsize;
 
-  return (ssize_t)readsize;
+  return ssize_t(readsize);
 }
 
 static off64_t stream_seek(FileReader *reader, off64_t offset, int whence)
@@ -173,7 +173,7 @@ IFACEMETHODIMP CBlendThumb::GetThumbnail(UINT cx, HBITMAP *phbmp, WTS_ALPHATYPE
 
   /* Scale up the thumbnail if required. */
   if ((unsigned)thumb.width < cx && (unsigned)thumb.height < cx) {
-    float scale = 1.0f / (std::max(thumb.width, thumb.height) / (float)cx);
+    float scale = 1.0f / (std::max(thumb.width, thumb.height) / float(cx));
     LONG NewWidth = (LONG)(thumb.width * scale);
     LONG NewHeight = (LONG)(thumb.height * scale);