mirror of
https://github.com/OldUnreal/KTexComp.git
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597 lines
18 KiB
C++
597 lines
18 KiB
C++
//
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// Copyright (c) 2016 Intel Corporation
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify,
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// merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#include "ispc_texcomp.h"
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#include "kernel_ispc.h"
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#include "kernel_bptc_ispc.h"
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#include "kernel_etc_ispc.h"
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#include "memory.h" // memcpy
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void GetProfile_ultrafast(bc7_enc_settings* settings)
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{
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settings->channels = 3;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode13
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settings->mode_selection[1] = false;
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settings->fastSkipTreshold_mode1 = 3;
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settings->fastSkipTreshold_mode3 = 1;
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settings->fastSkipTreshold_mode7 = 0;
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settings->refineIterations[1] = 2;
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settings->refineIterations[3] = 1;
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// mode45
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settings->mode_selection[2] = false;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 0;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 1;
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}
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void GetProfile_veryfast(bc7_enc_settings* settings)
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{
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settings->channels = 3;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode13
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 3;
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settings->fastSkipTreshold_mode3 = 1;
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settings->fastSkipTreshold_mode7 = 0;
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settings->refineIterations[1] = 2;
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settings->refineIterations[3] = 1;
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// mode45
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settings->mode_selection[2] = false;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 0;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 1;
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}
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void GetProfile_fast(bc7_enc_settings* settings)
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{
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settings->channels = 3;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode13
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 12;
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settings->fastSkipTreshold_mode3 = 4;
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settings->fastSkipTreshold_mode7 = 0;
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settings->refineIterations[1] = 2;
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settings->refineIterations[3] = 1;
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// mode45
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settings->mode_selection[2] = false;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 0;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_basic(bc7_enc_settings* settings)
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{
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settings->channels = 3;
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// mode02
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settings->mode_selection[0] = true;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode13
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 8+4;
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settings->fastSkipTreshold_mode3 = 8;
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settings->fastSkipTreshold_mode7 = 0;
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settings->refineIterations[1] = 2;
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settings->refineIterations[3] = 2;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 2;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_slow(bc7_enc_settings* settings)
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{
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settings->channels = 3;
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int moreRefine = 2;
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// mode02
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settings->mode_selection[0] = true;
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settings->skip_mode2 = false;
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settings->refineIterations[0] = 2+moreRefine;
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settings->refineIterations[2] = 2+moreRefine;
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// mode13
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 64;
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settings->fastSkipTreshold_mode3 = 64;
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settings->fastSkipTreshold_mode7 = 0;
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settings->refineIterations[1] = 2+moreRefine;
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settings->refineIterations[3] = 2+moreRefine;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 2+moreRefine;
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settings->refineIterations[4] = 2+moreRefine;
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settings->refineIterations[5] = 2+moreRefine;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2+moreRefine;
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}
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void GetProfile_alpha_ultrafast(bc7_enc_settings* settings)
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{
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settings->channels = 4;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode137
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settings->mode_selection[1] = false;
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settings->fastSkipTreshold_mode1 = 0;
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settings->fastSkipTreshold_mode3 = 0;
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settings->fastSkipTreshold_mode7 = 4;
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settings->refineIterations[1] = 1;
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settings->refineIterations[3] = 1;
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settings->refineIterations[7] = 2;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 3;
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settings->refineIterations_channel = 1;
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settings->refineIterations[4] = 1;
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settings->refineIterations[5] = 1;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_alpha_veryfast(bc7_enc_settings* settings)
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{
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settings->channels = 4;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode137
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 0;
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settings->fastSkipTreshold_mode3 = 0;
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settings->fastSkipTreshold_mode7 = 4;
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settings->refineIterations[1] = 1;
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settings->refineIterations[3] = 1;
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settings->refineIterations[7] = 2;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 3;
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settings->refineIterations_channel = 2;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_alpha_fast(bc7_enc_settings* settings)
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{
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settings->channels = 4;
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// mode02
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settings->mode_selection[0] = false;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode137
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 4;
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settings->fastSkipTreshold_mode3 = 4;
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settings->fastSkipTreshold_mode7 = 8;
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settings->refineIterations[1] = 1;
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settings->refineIterations[3] = 1;
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settings->refineIterations[7] = 2;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 3;
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settings->refineIterations_channel = 2;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_alpha_basic(bc7_enc_settings* settings)
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{
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settings->channels = 4;
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// mode02
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settings->mode_selection[0] = true;
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settings->skip_mode2 = true;
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settings->refineIterations[0] = 2;
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settings->refineIterations[2] = 2;
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// mode137
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 8+4;
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settings->fastSkipTreshold_mode3 = 8;
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settings->fastSkipTreshold_mode7 = 8;
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settings->refineIterations[1] = 2;
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settings->refineIterations[3] = 2;
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settings->refineIterations[7] = 2;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 2;
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settings->refineIterations[4] = 2;
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settings->refineIterations[5] = 2;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2;
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}
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void GetProfile_alpha_slow(bc7_enc_settings* settings)
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{
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settings->channels = 4;
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int moreRefine = 2;
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// mode02
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settings->mode_selection[0] = true;
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settings->skip_mode2 = false;
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settings->refineIterations[0] = 2+moreRefine;
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settings->refineIterations[2] = 2+moreRefine;
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// mode137
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settings->mode_selection[1] = true;
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settings->fastSkipTreshold_mode1 = 64;
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settings->fastSkipTreshold_mode3 = 64;
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settings->fastSkipTreshold_mode7 = 64;
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settings->refineIterations[1] = 2+moreRefine;
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settings->refineIterations[3] = 2+moreRefine;
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settings->refineIterations[7] = 2+moreRefine;
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// mode45
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settings->mode_selection[2] = true;
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settings->mode45_channel0 = 0;
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settings->refineIterations_channel = 2+moreRefine;
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settings->refineIterations[4] = 2+moreRefine;
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settings->refineIterations[5] = 2+moreRefine;
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// mode6
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settings->mode_selection[3] = true;
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settings->refineIterations[6] = 2+moreRefine;
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}
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void GetProfile_bc6h_veryfast(bc6h_enc_settings* settings)
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{
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settings->slow_mode = false;
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settings->fast_mode = true;
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settings->fastSkipTreshold = 0;
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settings->refineIterations_1p = 0;
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settings->refineIterations_2p = 0;
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}
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void GetProfile_bc6h_fast(bc6h_enc_settings* settings)
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{
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settings->slow_mode = false;
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settings->fast_mode = true;
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settings->fastSkipTreshold = 2;
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settings->refineIterations_1p = 0;
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settings->refineIterations_2p = 1;
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}
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void GetProfile_bc6h_basic(bc6h_enc_settings* settings)
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{
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settings->slow_mode = false;
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settings->fast_mode = false;
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settings->fastSkipTreshold = 4;
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settings->refineIterations_1p = 2;
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settings->refineIterations_2p = 2;
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}
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void GetProfile_bc6h_slow(bc6h_enc_settings* settings)
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{
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settings->slow_mode = true;
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settings->fast_mode = false;
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settings->fastSkipTreshold = 10;
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settings->refineIterations_1p = 2;
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settings->refineIterations_2p = 2;
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}
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void GetProfile_bc6h_veryslow(bc6h_enc_settings* settings)
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{
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settings->slow_mode = true;
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settings->fast_mode = false;
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settings->fastSkipTreshold = 32;
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settings->refineIterations_1p = 2;
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settings->refineIterations_2p = 2;
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}
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void GetProfile_etc_slow(etc_enc_settings* settings)
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{
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settings->fastSkipTreshold = 6;
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}
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void ReplicateBorders(rgba_surface* dst_slice, const rgba_surface* src_tex, int start_x, int start_y, int bpp)
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{
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int bytes_per_pixel = bpp >> 3;
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bool aliasing = false;
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if (&src_tex->ptr[src_tex->stride * start_y + bytes_per_pixel * start_x] == dst_slice->ptr)
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aliasing = true;
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for (int y = 0; y < dst_slice->height; y++)
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{
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for (int x = 0; x < dst_slice->width; x++)
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{
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int xx = start_x + x;
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int yy = start_y + y;
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if (aliasing && xx < src_tex->width && yy < src_tex->height) continue;
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if (xx >= src_tex->width) xx = src_tex->width - 1;
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if (yy >= src_tex->height) yy = src_tex->height - 1;
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void* dst = &dst_slice->ptr[dst_slice->stride * y + bytes_per_pixel * x];
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void* src = &src_tex->ptr[src_tex->stride * yy + bytes_per_pixel * xx];
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memcpy(dst, src, bytes_per_pixel);
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}
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}
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}
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// BC1.
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void CompressBlocksBC1( const rgba_surface* InputSurface, uint8_t* OutputBlocks )
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{
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ISPCTC_BC1_Compress_RGBA8( (const ISPCTC_Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC1_Compress_RGBA8( const ISPCTC_Surface_RGBA8* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC1_Compress_RGBA8( (ispc::Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC1_Compress_RGBA16( const ISPCTC_Surface_RGBA16* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC1_Compress_RGBA16( (ispc::Surface_RGBA16*)InputSurface, OutputBlocks );
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}
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//void ISPCTC_BC1_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks );
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//{
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// ispc::BC1_Compress_RGBA32F( (ispc::Surface_RGBA32F*)InputSurface, OutputBlocks );
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//}
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// BC2.
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void CompressBlocksBC2( const rgba_surface* InputSurface, uint8_t* OutputBlocks )
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{
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ISPCTC_BC2_Compress_RGBA8( (const ISPCTC_Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC2_Compress_RGBA8( const ISPCTC_Surface_RGBA8* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC2_Compress_RGBA8( (ispc::Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC2_Compress_RGBA16( const ISPCTC_Surface_RGBA16* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC2_Compress_RGBA16( (ispc::Surface_RGBA16*)InputSurface, OutputBlocks );
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}
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//void ISPCTC_BC2_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks );
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//{
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// ispc::BC2_Compress_RGBA32F( (ispc::Surface_RGBA32F*)InputSurface, OutputBlocks );
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//}
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// BC3.
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void CompressBlocksBC3( const rgba_surface* InputSurface, uint8_t* OutputBlocks )
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{
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ISPCTC_BC3_Compress_RGBA8( (const ISPCTC_Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC3_Compress_RGBA8( const ISPCTC_Surface_RGBA8* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC3_Compress_RGBA8( (ispc::Surface_RGBA8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC3_Compress_RGBA16( const ISPCTC_Surface_RGBA16* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC3_Compress_RGBA16( (ispc::Surface_RGBA16*)InputSurface, OutputBlocks );
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}
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//void ISPCTC_BC3_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks )
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//{
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// ispc::BC3_Compress_RGBA32F( (ispc::Surface_RGBA32F*)InputSurface, OutputBlocks );
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//}
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// BC4.
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void CompressBlocksBC4( const red_surface* InputSurface, uint8_t* OutputBlocks )
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{
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ISPCTC_BC4_Compress_R8( (const ISPCTC_Surface_R8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC4_Compress_R8( const ISPCTC_Surface_R8* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC4_Compress_R8( (ispc::Surface_R8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC4_Compress_R16( const ISPCTC_Surface_R16* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC4_Compress_R16( (ispc::Surface_R16*)InputSurface, OutputBlocks );
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}
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//void ISPCTC_BC4_Compress_R32F( const ISPCTC_Surface_R32F* InputSurface, uint8_t* OutputBlocks )
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//{
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// ispc::BC4_Compress_R32F( (ispc::Surface_R32F*)InputSurface, OutputBlocks );
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//}
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//void ISPCTC_BC4_CompressSigned_R8S( const ISPCTC_Surface_R8S* InputSurface, uint8_t* OutputBlocks );
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//void ISPCTC_BC4_CompressSigned_R16S( const ISPCTC_Surface_R16S* InputSurface, uint8_t* OutputBlocks );
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//void ISPCTC_BC4_CompressSigned_R32F( const ISPCTC_Surface_R32F* InputSurface, uint8_t* OutputBlocks );
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// BC5.
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void CompressBlocksBC5( const rg_surface* InputSurface, uint8_t* OutputBlocks )
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{
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ISPCTC_BC5_Compress_RG8( (const ISPCTC_Surface_RG8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC5_Compress_RG8( const ISPCTC_Surface_RG8* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC5_Compress_RG8( (ispc::Surface_RG8*)InputSurface, OutputBlocks );
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}
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void ISPCTC_BC5_Compress_RG16( const ISPCTC_Surface_RG16* InputSurface, uint8_t* OutputBlocks )
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{
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ispc::BC5_Compress_RG16( (ispc::Surface_RG16*)InputSurface, OutputBlocks );
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}
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//void ISPCTC_BC5_Compress_RG32F( const ISPCTC_Surface_RG32F* InputSurface, uint8_t* OutputBlocks )
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//{
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// ispc::BC5_Compress_RG32F( (ispc::Surface_RG32F*)InputSurface, OutputBlocks );
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//}
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//void ISPCTC_BC5_CompressSigned_R8S( const ISPCTC_Surface_RG8S* InputSurface, uint8_t* OutputBlocks );
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|
//void ISPCTC_BC5_CompressSigned_R16S( const ISPCTC_Surface_RG16S* InputSurface, uint8_t* OutputBlocks );
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//void ISPCTC_BC5_CompressSigned_R32F( const ISPCTC_Surface_RG32F* InputSurface, uint8_t* OutputBlocks );
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|
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// BC6H.
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|
void CompressBlocksBC6H( const rgba_surface* InputSurface, uint8_t* OutputBlocks, bc6h_enc_settings* EncSettings )
|
|
{
|
|
ISPCTC_BC6H_Compress_RGBA16F( (const ISPCTC_Surface_RGBA16F*)InputSurface, OutputBlocks, EncSettings );
|
|
}
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|
void ISPCTC_BC6H_Compress_RGBA16F( const ISPCTC_Surface_RGBA16F* InputSurface, uint8_t* OutputBlocks, bc6h_enc_settings* EncSettings )
|
|
{
|
|
ispc::CompressBlocksBC6H_ispc( (ispc::rgba_surface*)InputSurface, OutputBlocks, (ispc::bc6h_enc_settings*)EncSettings );
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|
}
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|
//void ISPCTC_BC6H_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks, bc6h_enc_settings* EncSettings );
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|
//void ISPCTC_BC6H_CompressSigned_RGBA16F( const ISPCTC_Surface_RGBA16F* InputSurface, uint8_t* OutputBlocks, bc6h_enc_settings* EncSettings );
|
|
//void ISPCTC_BC6H_CompressSigned_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks, bc6h_enc_settings* EncSettings );
|
|
|
|
// BC7.
|
|
void CompressBlocksBC7( const rgba_surface* InputSurface, uint8_t* OutputBlocks, bc7_enc_settings* EncSettings )
|
|
{
|
|
ISPCTC_BC7_Compress_RGBA8( (const ISPCTC_Surface_RGBA8*)InputSurface, OutputBlocks, EncSettings);
|
|
}
|
|
void ISPCTC_BC7_Compress_RGBA8( const ISPCTC_Surface_RGBA8* InputSurface, uint8_t* OutputBlocks, bc7_enc_settings* EncSettings )
|
|
{
|
|
ispc::BC7_Compress_RGBA8( (ispc::Surface_RGBA8*)InputSurface, OutputBlocks, (ispc::bc7_enc_settings*)EncSettings );
|
|
}
|
|
void ISPCTC_BC7_Compress_RGBA16( const ISPCTC_Surface_RGBA16* InputSurface, uint8_t* OutputBlocks, bc7_enc_settings* EncSettings )
|
|
{
|
|
ispc::BC7_Compress_RGBA16( (ispc::Surface_RGBA16*)InputSurface, OutputBlocks, (ispc::bc7_enc_settings*)EncSettings );
|
|
}
|
|
//void ISPCTC_BC7_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks, bc7_enc_settings* EncSettings );
|
|
//{
|
|
// ispc::ETC1_BC7_Compress_RGBA32F( (ispc::Surface_RGBA32F*)InputSurface, OutputBlocks, (ispc::bc7_enc_settings*)EncSettings );
|
|
//}
|
|
|
|
// ETC1.
|
|
void CompressBlocksETC1( const rgba_surface* InputSurface, uint8_t* OutputBlocks, etc_enc_settings* EncSettings )
|
|
{
|
|
ISPCTC_ETC1_Compress_RGBA8( (const ISPCTC_Surface_RGBA8*)InputSurface, OutputBlocks, EncSettings );
|
|
}
|
|
void ISPCTC_ETC1_Compress_RGBA8( const ISPCTC_Surface_RGBA8* InputSurface, uint8_t* OutputBlocks, etc_enc_settings* EncSettings )
|
|
{
|
|
ispc::ETC1_Compress_RGBA8( (ispc::Surface_RGBA8*)InputSurface, OutputBlocks, (ispc::etc_enc_settings*)EncSettings );
|
|
}
|
|
void ISPCTC_ETC1_Compress_RGBA16( const ISPCTC_Surface_RGBA16* InputSurface, uint8_t* OutputBlocks, etc_enc_settings* EncSettings )
|
|
{
|
|
ispc::ETC1_Compress_RGBA16( (ispc::Surface_RGBA16*)InputSurface, OutputBlocks, (ispc::etc_enc_settings*)EncSettings );
|
|
}
|
|
//void ISPCTC_ETC1_Compress_RGBA32F( const ISPCTC_Surface_RGBA32F* InputSurface, uint8_t* OutputBlocks, etc_enc_settings* EncSettings );
|
|
//{
|
|
// ispc::ETC1_Compress_RGBA32F( (ispc::Surface_RGBA32F*)InputSurface, OutputBlocks, (ispc::etc_enc_settings*)EncSettings );
|
|
//}
|