+/**
+ * @brief Resamples the input image with the Lanczos algorithm.
+ *
+ * @pre @p inPixels must not alias @p outPixels. The input image should be a totally
+ * separate buffer from the output buffer.
+ *
+ * @param[in] inPixels Pointer to the input image buffer.
+ * @param[in] inputDimensions The input dimensions of the image.
+ * @param[out] outPixels Pointer to the output image buffer.
+ * @param[in] desiredDimensions The output dimensions of the image.
+ */
+void LanczosSample4BPP( const unsigned char * __restrict__ inPixels,
+ ImageDimensions inputDimensions,
+ unsigned char * __restrict__ outPixels,
+ ImageDimensions desiredDimensions );
+
+/**
+ * @brief Resamples the input image with the Lanczos algorithm.
+ *
+ * @pre @p inPixels must not alias @p outPixels. The input image should be a totally
+ * separate buffer from the output buffer.
+ *
+ * @param[in] inPixels Pointer to the input image buffer.
+ * @param[in] inputDimensions The input dimensions of the image.
+ * @param[out] outPixels Pointer to the output image buffer.
+ * @param[in] desiredDimensions The output dimensions of the image.
+ */
+void LanczosSample1BPP( const unsigned char * __restrict__ inPixels,
+ ImageDimensions inputDimensions,
+ unsigned char * __restrict__ outPixels,
+ ImageDimensions desiredDimensions );
+
+/**
+ * @brief Resamples the input image with the Lanczos algorithm.
+ *
+ * @pre @p inPixels must not alias @p outPixels. The input image should be a totally
+ * separate buffer from the output buffer.
+ *
+ * @param[in] inPixels Pointer to the input image buffer.
+ * @param[in] inputDimensions The input dimensions of the image.
+ * @param[out] outPixels Pointer to the output image buffer.
+ * @param[in] desiredDimensions The output dimensions of the image.
+ */
+void Resample( const unsigned char * __restrict__ inPixels,
+ ImageDimensions inputDimensions,
+ unsigned char * __restrict__ outPixels,
+ ImageDimensions desiredDimensions,
+ Resampler::Filter filterType,
+ int numChannels, bool hasAlpha );
+
+
+/**
+ * @brief Rotates the input image with an implementation of the 'Rotate by Shear' algorithm.
+ *
+ * @pre @p pixelsIn must not alias @p pixelsOut. The input image should be a totally
+ * separate buffer from the output buffer.
+ *
+ * @note This function allocates memory in @p pixelsOut which has to be released by calling @e free()
+ *
+ * @param[in] pixelsIn The input buffer.
+ * @param[in] widthIn The width of the input buffer.
+ * @param[in] heightIn The height of the input buffer.
+ * @param[in] pixelSize The size of the pixel.
+ * @param[in] radians The rotation angle in radians.
+ * @param[out] pixelsOut The rotated output buffer.
+ * @param[out] widthOut The width of the output buffer.
+ * @param[out] heightOut The height of the output buffer.
+ */
+void RotateByShear( const uint8_t* const pixelsIn,
+ unsigned int widthIn,
+ unsigned int heightIn,
+ unsigned int pixelSize,
+ float radians,
+ uint8_t*& pixelsOut,
+ unsigned int& widthOut,
+ unsigned int& heightOut );
+