OpenJPH
Open-source implementation of JPEG2000 Part-15
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ojph_colour.cpp File Reference
#include <cmath>
#include <climits>
#include <mutex>
#include "ojph_defs.h"
#include "ojph_arch.h"
#include "ojph_mem.h"
#include "ojph_colour.h"
#include "ojph_colour_local.h"
#include "ojph_params.h"
#include "../codestream/ojph_params_local.h"

Go to the source code of this file.

Namespaces

namespace  ojph
namespace  ojph::local

Functions

void ojph::local::init_colour_transform_functions ()
template<int NLT_TYPE>
static void ojph::local::local_gen_irv_convert_to_integer_nlt2or4 (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
void ojph::local::gen_irv_convert_to_integer_nlt (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
template<int NLT_TYPE>
static void ojph::local::local_gen_irv_convert_to_float_nlt2or4 (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
void ojph::local::gen_irv_convert_to_float_nlt (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
void ojph::local::gen_rev_encode_nlt (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
void ojph::local::gen_rev_decode_nlt (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec)
void ojph::local::gen_rev_convert (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, si64 shift, ui32 width)
void ojph::local::gen_rev_convert_nlt_type3 (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, si64 shift, ui32 width)
template<bool NLT_TYPE3>
static void ojph::local::local_gen_irv_convert_to_integer_nlt0or3 (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width)
void ojph::local::gen_irv_convert_to_integer (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width)
void ojph::local::gen_irv_convert_to_integer_nlt_type3 (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width)
template<bool NLT_TYPE3>
static void ojph::local::local_gen_irv_convert_to_float_nlt0or3 (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width)
void ojph::local::gen_irv_convert_to_float (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width)
void ojph::local::gen_irv_convert_to_float_nlt_type3 (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width)
void ojph::local::gen_rct_forward (const line_buf *r, const line_buf *g, const line_buf *b, line_buf *y, line_buf *cb, line_buf *cr, ui32 repeat)
void ojph::local::gen_rct_backward (const line_buf *y, const line_buf *cb, const line_buf *cr, line_buf *r, line_buf *g, line_buf *b, ui32 repeat)
void ojph::local::gen_ict_forward (const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat)
void ojph::local::gen_ict_backward (const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat)

Variables

void(*) ojph::local::rev_convert (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, si64 shift, ui32 width) = NULL
void(*) ojph::local::rev_encode_nlt (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec) = NULL
void(*) ojph::local::rev_decode_nlt (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec) = NULL
void(*) ojph::local::rev_convert_nlt_type3 (const line_buf *src_line, const ui32 src_line_offset, line_buf *dst_line, const ui32 dst_line_offset, si64 shift, ui32 width) = NULL
void(*) ojph::local::irv_convert_to_integer (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width) = NULL
void(*) ojph::local::irv_convert_to_float (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width) = NULL
void(*) ojph::local::irv_convert_to_integer_nlt (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec) = NULL
void(*) ojph::local::irv_convert_to_integer_nlt_type3 (const line_buf *src_line, line_buf *dst_line, ui32 dst_line_offset, ui32 bit_depth, bool is_signed, ui32 width) = NULL
void(*) ojph::local::irv_convert_to_float_nlt (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width, const nlt_rec *rec) = NULL
void(*) ojph::local::irv_convert_to_float_nlt_type3 (const line_buf *src_line, ui32 src_line_offset, line_buf *dst_line, ui32 bit_depth, bool is_signed, ui32 width) = NULL
void(*) ojph::local::rct_forward (const line_buf *r, const line_buf *g, const line_buf *b, line_buf *y, line_buf *cb, line_buf *cr, ui32 repeat) = NULL
void(*) ojph::local::rct_backward (const line_buf *r, const line_buf *g, const line_buf *b, line_buf *y, line_buf *cb, line_buf *cr, ui32 repeat) = NULL
void(*) ojph::local::ict_forward (const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat) = NULL
void(*) ojph::local::ict_backward (const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat) = NULL