simd_rle.h File Reference

SIMD optimizations for RLE codec operations. More...

#include "simd_config.h"
#include "simd_types.h"
#include <cstddef>
#include <cstdint>
#include <cstring>

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Namespaces
namespace	kcenon
namespace	kcenon::pacs
namespace	kcenon::pacs::encoding
namespace	kcenon::pacs::encoding::simd
namespace	kcenon::pacs::encoding::simd::detail

Functions
void	kcenon::pacs::encoding::simd::interleaved_to_planar_rgb8 (const uint8_t *src, uint8_t *r, uint8_t *g, uint8_t *b, size_t pixel_count) noexcept
	Convert interleaved RGB to planar format using best available SIMD.
void	kcenon::pacs::encoding::simd::planar_to_interleaved_rgb8 (const uint8_t *r, const uint8_t *g, const uint8_t *b, uint8_t *dst, size_t pixel_count) noexcept
	Convert planar RGB to interleaved format using best available SIMD.
void	kcenon::pacs::encoding::simd::split_16bit_to_planes (const uint8_t *src, uint8_t *high, uint8_t *low, size_t pixel_count) noexcept
	Split 16-bit data into high and low byte planes.
void	kcenon::pacs::encoding::simd::merge_planes_to_16bit (const uint8_t *high, const uint8_t *low, uint8_t *dst, size_t pixel_count) noexcept
	Merge high and low byte planes into 16-bit data.
void	kcenon::pacs::encoding::simd::detail::interleaved_to_planar_rgb8_scalar (const uint8_t *src, uint8_t *r, uint8_t *g, uint8_t *b, size_t pixel_count) noexcept
void	kcenon::pacs::encoding::simd::detail::planar_to_interleaved_rgb8_scalar (const uint8_t *r, const uint8_t *g, const uint8_t *b, uint8_t *dst, size_t pixel_count) noexcept
void	kcenon::pacs::encoding::simd::detail::split_16bit_to_planes_scalar (const uint8_t *src, uint8_t *high, uint8_t *low, size_t pixel_count) noexcept
void	kcenon::pacs::encoding::simd::detail::merge_planes_to_16bit_scalar (const uint8_t *high, const uint8_t *low, uint8_t *dst, size_t pixel_count) noexcept

Detailed Description

SIMD optimizations for RLE codec operations.

Provides optimized planar-to-interleaved and interleaved-to-planar conversions for RLE segment extraction and reconstruction.

Supported operations:

• 8-bit RGB: interleaved <-> planar conversion
• 16-bit: byte plane splitting and merging

See also

DICOM PS3.5 Annex G - RLE Lossless Compression

Author

kcenon

Since

1.0.0

Definition in file simd_rle.h.