arm_colorconv.h File Reference

Include dependency graph for arm_colorconv.h:

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Functions
void	yv12_to_yuy2_line_arm (uint32_t *dst, const uint16_t *src_y, const uint8_t *src_u, const uint8_t *src_v, int w)
	Convert a line of pixels from YV12 to YUY2 color format.
void	yv12_to_yuv420_line_arm (uint16_t *dst, const uint8_t *src_y, const uint8_t *src_c, int w)
	Convert a line of pixels from YV12 to YUV420 color format.
void	yv12_to_yuv420_line_armv5 (uint16_t *dst, const uint8_t *src_y, const uint8_t *src_c, int w)
	Convert a line of pixels from YV12 to YUV420 color format.
void	yv12_to_yuv420_line_armv6 (uint16_t *dst, const uint16_t *src_y, const uint8_t *src_c, int w)
	Convert a line of pixels from YV12 to YUV420 color format.

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Function Documentation

void yv12_to_yuv420_line_arm	(	uint16_t *	dst,
		const uint8_t *	src_y,
		const uint8_t *	src_c,
		int	w
	)

Convert a line of pixels from YV12 to YUV420 color format.

Parameters:

	dst	- destination buffer for YUV420 pixel data, it should be at least 16-bit aligned
	src_y	- pointer to Y plane
	src_c	- pointer to chroma plane (U for even lines, V for odd lines)
	w	- number of pixels to convert (should be multiple of 4)

Referenced by sws_arm_jit_vscaleonly_internal().

void yv12_to_yuv420_line_armv5	(	uint16_t *	dst,
		const uint8_t *	src_y,
		const uint8_t *	src_c,
		int	w
	)

Convert a line of pixels from YV12 to YUV420 color format.

Parameters:

	dst	- destination buffer for YUV420 pixel data, it should be at least 16-bit aligned
	src_y	- pointer to Y plane
	src_c	- pointer to chroma plane (U for even lines, V for odd lines)
	w	- number of pixels to convert (should be multiple of 4)

void yv12_to_yuv420_line_armv6	(	uint16_t *	dst,
		const uint16_t *	src_y,
		const uint8_t *	src_c,
		int	w
	)

Convert a line of pixels from YV12 to YUV420 color format.

Parameters:

	dst	- destination buffer for YUV420 pixel data, it should be at least 16-bit aligned
	src_y	- pointer to Y plane, it should be 16-bit aligned
	src_c	- pointer to chroma plane (U for even lines, V for odd lines)
	w	- number of pixels to convert (should be multiple of 4)

Referenced by sws_arm_jit_vscaleonly_internal().

void yv12_to_yuy2_line_arm	(	uint32_t *	dst,
		const uint16_t *	src_y,
		const uint8_t *	src_u,
		const uint8_t *	src_v,
		int	w
	)

Convert a line of pixels from YV12 to YUY2 color format.

Parameters:

	dst	- destination buffer for YUY2 pixel data, it should be 32-bit aligned
	src_y	- pointer to Y plane
	src_u	- pointer to U plane
	src_v	- pointer to V plane
	w	- number of pixels to convert (should be multiple of 2)

Referenced by sws_arm_jit_vscaleonly_internal().