Added convenience member alternative for AbstractImage::pixelSize().

src/AbstractImage.h

@@ -64,7 +64,7 @@ class MAGNUM_EXPORT AbstractImage {
         /**
          * @brief Format of pixel data
          *
-         * @see pixelSize()
+         * @see pixelSize(Format, Type)
          */
         enum class Format: GLenum {
             /**
@@ -263,7 +263,7 @@ class MAGNUM_EXPORT AbstractImage {
         /**
          * @brief Data type of pixel data
          *
-         * @see pixelSize()
+         * @see pixelSize(Format, Type)
          */
         enum class Type: GLenum {
             /** Each component unsigned byte. */
@@ -493,6 +493,8 @@ class MAGNUM_EXPORT AbstractImage {
          * @brief Pixel size (in bytes)
          * @param format            Format of the pixel
          * @param type              Data type of the pixel
+         *
+         * @see pixelSize() const
          */
         static std::size_t pixelSize(Format format, Type type);
 
@@ -512,6 +514,15 @@ class MAGNUM_EXPORT AbstractImage {
         /** @brief Data type of pixel data */
         inline Type type() const { return _type; }
 
+        /**
+         * @brief Pixel size (in bytes)
+         *
+         * Convenience member alternative for pixelSize(Format, Type).
+         */
+        inline std::size_t pixelSize() const {
+            return pixelSize(_format, _type);
+        }
+
     #ifdef DOXYGEN_GENERATING_OUTPUT
     private:
     #else

src/BufferImage.cpp

@@ -31,7 +31,7 @@ template<UnsignedInt dimensions> void BufferImage<dimensions>::setData(const typ
     _format = format;
     _type = type;
     _size = size;
-    _buffer.setData(pixelSize(format, type)*size.product(), data, usage);
+    _buffer.setData(pixelSize()*size.product(), data, usage);
 }
 
 #ifndef DOXYGEN_GENERATING_OUTPUT