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ojph_colour_local.h
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//***************************************************************************/
// This software is released under the 2-Clause BSD license, included
// below.
//
// Copyright (c) 2019, Aous Naman
// Copyright (c) 2019, Kakadu Software Pty Ltd, Australia
// Copyright (c) 2019, The University of New South Wales, Australia
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//***************************************************************************/
// This file is part of the OpenJPH software implementation.
// File: ojph_colour_local.h
// Author: Aous Naman
// Date: 28 August 2019
//***************************************************************************/
#ifndef OJPH_COLOR_LOCAL_H
#define OJPH_COLOR_LOCAL_H
namespace ojph {
namespace local {
struct CT_CNST
{
// for irreversible color transform
static const float ALPHA_RF;
static const float ALPHA_GF;
static const float ALPHA_BF;
static const float BETA_CbF;
static const float BETA_CrF;
static const float GAMMA_CR2R;
static const float GAMMA_CB2B;
static const float GAMMA_CR2G;
static const float GAMMA_CB2G;
};
//
//
// Generic Functions
//
//
void 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 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);
void 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 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 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 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);
void 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 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 gen_ict_forward(const float *r, const float *g, const float *b,
float *y, float *cb, float *cr, ui32 repeat);
void gen_ict_backward(const float *y, const float *cb, const float *cr,
float *r, float *g, float *b, ui32 repeat);
//
//
// SSE Functions (float)
//
//
void sse_ict_forward(const float *r, const float *g, const float *b,
float *y, float *cb, float *cr, ui32 repeat);
void sse_ict_backward(const float *y, const float *cb, const float *cr,
float *r, float *g, float *b, ui32 repeat);
//
//
// SSE2 Functions (float)
//
//
void sse2_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 sse2_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);
//
//
// SSE2 Functions (integer)
//
//
void sse2_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 sse2_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);
void sse2_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 sse2_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 sse2_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 sse2_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);
//
//
// AVX Functions (float)
//
//
void avx_ict_forward(const float *r, const float *g, const float *b,
float *y, float *cb, float *cr, ui32 repeat);
void avx_ict_backward(const float *y, const float *cb, const float *cr,
float *r, float *g, float *b, ui32 repeat);
//
//
// AVX2 Functions (integer)
//
//
void avx2_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 avx2_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);
void avx2_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 avx2_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 avx2_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);
void avx2_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 avx2_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 avx2_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);
//
//
// WASM Functions
//
//
void wasm_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 wasm_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 wasm_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 wasm_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);
void wasm_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);
void wasm_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 wasm_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 wasm_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 wasm_ict_forward(const float *r, const float *g, const float *b,
float *y, float *cb, float *cr, ui32 repeat);
void wasm_ict_backward(const float *y, const float *cb, const float *cr,
float *r, float *g, float *b, ui32 repeat);
}
}
#endif // !OJPH_COLOR_LOCAL_H
ojph::line_buf
Definition ojph_mem.h:161
ojph::local
Definition ojph_bitbuffer_read.h:52
ojph::local::sse2_rct_backward
void sse2_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)
ojph::local::sse2_irv_convert_to_integer
void sse2_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)
ojph::local::wasm_ict_backward
void wasm_ict_backward(const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat)
Definition ojph_colour_wasm.cpp:655
ojph::local::wasm_irv_convert_to_integer
void wasm_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)
Definition ojph_colour_wasm.cpp:366
ojph::local::avx2_rct_forward
void avx2_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)
ojph::local::wasm_rev_convert_nlt_type3
void wasm_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)
Definition ojph_colour_wasm.cpp:126
ojph::local::wasm_irv_convert_to_integer_nlt_type3
void wasm_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)
Definition ojph_colour_wasm.cpp:375
ojph::local::sse2_irv_convert_to_float_nlt_type3
void sse2_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)
ojph::local::sse2_irv_convert_to_integer_nlt_type3
void sse2_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)
ojph::local::gen_rct_forward
void 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)
Definition ojph_colour.cpp:424
ojph::local::avx_ict_forward
void avx_ict_forward(const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat)
ojph::local::gen_rct_backward
void 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)
Definition ojph_colour.cpp:474
ojph::local::sse2_rev_convert
void sse2_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)
ojph::local::avx2_rct_backward
void avx2_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)
ojph::local::gen_irv_convert_to_integer
void 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)
Definition ojph_colour.cpp:350
ojph::local::sse2_rev_convert_nlt_type3
void sse2_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)
ojph::local::wasm_rev_convert
void wasm_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)
Definition ojph_colour_wasm.cpp:65
ojph::local::gen_irv_convert_to_float
void 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)
Definition ojph_colour.cpp:406
ojph::local::gen_ict_forward
void gen_ict_forward(const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat)
Definition ojph_colour.cpp:526
ojph::local::gen_rev_convert_nlt_type3
void 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)
Definition ojph_colour.cpp:254
ojph::local::wasm_irv_convert_to_float_nlt_type3
void wasm_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)
Definition ojph_colour_wasm.cpp:442
ojph::local::sse_ict_forward
void sse_ict_forward(const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat)
ojph::local::avx2_rev_convert
void avx2_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)
ojph::local::avx2_irv_convert_to_float
void avx2_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)
ojph::local::wasm_rct_backward
void wasm_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)
Definition ojph_colour_wasm.cpp:541
ojph::local::wasm_rct_forward
void wasm_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)
Definition ojph_colour_wasm.cpp:451
ojph::local::wasm_ict_forward
void wasm_ict_forward(const float *r, const float *g, const float *b, float *y, float *cb, float *cr, ui32 repeat)
Definition ojph_colour_wasm.cpp:630
ojph::local::avx2_rev_convert_nlt_type3
void avx2_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)
ojph::local::gen_ict_backward
void gen_ict_backward(const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat)
Definition ojph_colour.cpp:540
ojph::local::gen_rev_convert
void 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)
Definition ojph_colour.cpp:219
ojph::local::avx2_irv_convert_to_integer
void avx2_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)
ojph::local::avx2_irv_convert_to_float_nlt_type3
void avx2_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)
ojph::local::sse2_rct_forward
void sse2_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)
ojph::local::avx_ict_backward
void avx_ict_backward(const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat)
ojph::local::avx2_irv_convert_to_integer_nlt_type3
void avx2_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)
ojph::local::wasm_irv_convert_to_float
void wasm_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)
Definition ojph_colour_wasm.cpp:433
ojph::local::sse_ict_backward
void sse_ict_backward(const float *y, const float *cb, const float *cr, float *r, float *g, float *b, ui32 repeat)
ojph::local::gen_irv_convert_to_integer_nlt_type3
void 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)
Definition ojph_colour.cpp:359
ojph::local::gen_irv_convert_to_float_nlt_type3
void 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)
Definition ojph_colour.cpp:415
ojph::local::sse2_irv_convert_to_float
void sse2_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)
ojph
Definition ojph_img_io.h:52
ojph::si64
int64_t si64
Definition ojph_defs.h:57
ojph::ui32
uint32_t ui32
Definition ojph_defs.h:54
ojph::local::CT_CNST
Definition ojph_colour_local.h:46
ojph::local::CT_CNST::GAMMA_CR2R
static const float GAMMA_CR2R
Definition ojph_colour_local.h:53
ojph::local::CT_CNST::BETA_CbF
static const float BETA_CbF
Definition ojph_colour_local.h:51
ojph::local::CT_CNST::GAMMA_CB2B
static const float GAMMA_CB2B
Definition ojph_colour_local.h:54
ojph::local::CT_CNST::ALPHA_RF
static const float ALPHA_RF
Definition ojph_colour_local.h:48
ojph::local::CT_CNST::GAMMA_CB2G
static const float GAMMA_CB2G
Definition ojph_colour_local.h:56
ojph::local::CT_CNST::GAMMA_CR2G
static const float GAMMA_CR2G
Definition ojph_colour_local.h:55
ojph::local::CT_CNST::ALPHA_BF
static const float ALPHA_BF
Definition ojph_colour_local.h:50
ojph::local::CT_CNST::BETA_CrF
static const float BETA_CrF
Definition ojph_colour_local.h:52
ojph::local::CT_CNST::ALPHA_GF
static const float ALPHA_GF
Definition ojph_colour_local.h:49