Overlay

Overlay images and vector shapes onto other images. More...

Functions
cudaError_t	cudaOverlay (void *input, size_t inputWidth, size_t inputHeight, void *output, size_t outputWidth, size_t outputHeight, imageFormat format, int x, int y)
	Overlay the input image onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped. More...
template<typename T >
cudaError_t	cudaOverlay (T *input, size_t inputWidth, size_t inputHeight, T *output, size_t outputWidth, size_t outputHeight, int x, int y)
	Overlay the input image composted onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped. More...
template<typename T >
cudaError_t	cudaOverlay (T *input, const int2 &inputDims, T *output, const int2 &outputDims, int x, int y)
	Overlay the input image composted onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped. More...
cudaError_t	cudaRectFill (void *input, void *output, size_t width, size_t height, imageFormat format, float4 *rects, int numRects, const float4 &color)
	cudaRectFill More...
template<typename T >
cudaError_t	cudaRectFill (T *input, T *output, size_t width, size_t height, float4 *rects, int numRects, const float4 &color)
	cudaRectFill More...

Detailed Description

Overlay images and vector shapes onto other images.

Function Documentation

cudaOverlay() [1/3]

template<typename T >

cudaError_t cudaOverlay	(	T *	input,
		const int2 &	inputDims,
		T *	output,
		const int2 &	outputDims,
		int	x,
		int	y
	)

Overlay the input image composted onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped.

If the images have an alpha channel, they will be alpha blended.

cudaOverlay() [2/3]

template<typename T >

cudaError_t cudaOverlay	(	T *	input,
		size_t	inputWidth,
		size_t	inputHeight,
		T *	output,
		size_t	outputWidth,
		size_t	outputHeight,
		int	x,
		int	y
	)

Overlay the input image composted onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped.

If the images have an alpha channel, they will be alpha blended.

cudaOverlay() [3/3]

cudaError_t cudaOverlay	(	void *	input,
		size_t	inputWidth,
		size_t	inputHeight,
		void *	output,
		size_t	outputWidth,
		size_t	outputHeight,
		imageFormat	format,
		int	x,
		int	y
	)

Overlay the input image onto the output image at location (x,y) If the composted image doesn't entirely fit in the output, it will be cropped.

If the images have an alpha channel, they will be alpha blended.

cudaRectFill() [1/2]

template<typename T >

cudaError_t cudaRectFill	(	T *	input,
		T *	output,
		size_t	width,
		size_t	height,
		float4 *	rects,
		int	numRects,
		const float4 &	color
	)

cudaRectFill

Deprecated:

please use the functions from cudaDraw.h instead

cudaRectFill() [2/2]

cudaError_t cudaRectFill	(	void *	input,
		void *	output,
		size_t	width,
		size_t	height,
		imageFormat	format,
		float4 *	rects,
		int	numRects,
		const float4 &	color
	)

cudaRectFill

Deprecated:

please use the functions from cudaDraw.h instead