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ojph_block_decoder.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_block_decoder.h
// Author: Aous Naman
// Date: 28 August 2019
//***************************************************************************/
#ifndef OJPH_BLOCK_DECODER_H
#define OJPH_BLOCK_DECODER_H
#include "ojph_defs.h"
namespace ojph {
namespace local {
//decodes the cleanup pass, significance propagation pass,
// and magnitude refinement pass
// generic decoder
bool
ojph_decode_codeblock32(ui8* coded_data, ui32* decoded_data,
ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2,
ui32 width, ui32 height, ui32 stride, bool stripe_causal);
bool
ojph_decode_codeblock64(ui8* coded_data, ui64* decoded_data,
ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2,
ui32 width, ui32 height, ui32 stride, bool stripe_causal);
// SSSE3-accelerated decoder
bool
ojph_decode_codeblock_ssse3(ui8* coded_data, ui32* decoded_data,
ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2,
ui32 width, ui32 height, ui32 stride, bool stripe_causal);
// AVX2-accelerated decoder
bool
ojph_decode_codeblock_avx2(ui8* coded_data, ui32* decoded_data,
ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2,
ui32 width, ui32 height, ui32 stride, bool stripe_causal);
// WASM SIMD-accelerated decoder
bool
ojph_decode_codeblock_wasm(ui8* coded_data, ui32* decoded_data,
ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2,
ui32 width, ui32 height, ui32 stride, bool stripe_causal);
}
}
#endif // !OJPH_BLOCK_DECODER_H
ojph::local
Definition ojph_bitbuffer_read.h:52
ojph::local::ojph_decode_codeblock_wasm
bool ojph_decode_codeblock_wasm(ui8 *coded_data, ui32 *decoded_data, ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2, ui32 width, ui32 height, ui32 stride, bool stripe_causal)
Decodes one codeblock, processing the cleanup, siginificance propagation, and magnitude refinement pa...
Definition ojph_block_decoder_wasm.cpp:1051
ojph::local::ojph_decode_codeblock_ssse3
bool ojph_decode_codeblock_ssse3(ui8 *coded_data, ui32 *decoded_data, ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2, ui32 width, ui32 height, ui32 stride, bool stripe_causal)
ojph::local::ojph_decode_codeblock32
bool ojph_decode_codeblock32(ui8 *coded_data, ui32 *decoded_data, ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2, ui32 width, ui32 height, ui32 stride, bool stripe_causal)
Decodes one codeblock, processing the cleanup, siginificance propagation, and magnitude refinement pa...
Definition ojph_block_decoder32.cpp:742
ojph::local::ojph_decode_codeblock_avx2
bool ojph_decode_codeblock_avx2(ui8 *coded_data, ui32 *decoded_data, ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2, ui32 width, ui32 height, ui32 stride, bool stripe_causal)
ojph::local::ojph_decode_codeblock64
bool ojph_decode_codeblock64(ui8 *coded_data, ui64 *decoded_data, ui32 missing_msbs, ui32 num_passes, ui32 lengths1, ui32 lengths2, ui32 width, ui32 height, ui32 stride, bool stripe_causal)
Decodes one codeblock, processing the cleanup, siginificance propagation, and magnitude refinement pa...
Definition ojph_block_decoder64.cpp:766
ojph
Definition ojph_img_io.h:52
ojph::ui64
uint64_t ui64
Definition ojph_defs.h:56
ojph::ui32
uint32_t ui32
Definition ojph_defs.h:54
ojph::ui8
uint8_t ui8
Definition ojph_defs.h:50
ojph_defs.h