1071 lines
16 KiB
C++
1071 lines
16 KiB
C++
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//===============================================================================
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// Copyright (c) 2007-2016 Advanced Micro Devices, Inc. All rights reserved.
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// Copyright (c) 2004-2006 ATI Technologies Inc.
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//===============================================================================
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files(the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions :
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies 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
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#include "BC7_Partitions.h"
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//
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// Verified to match the final definitions as detailedin the OpenGL BPTC spec
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//
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CMP_DWORD BC7_PARTITIONS[MAX_SUBSETS][MAX_PARTITIONS][MAX_SUBSET_SIZE] =
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{
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// Single subset partitions for both BC6H abd BC7
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{
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{
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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},
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},
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{
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{ // 0
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0,0,1,1,
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0,0,1,1,
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0,0,1,1,
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0,0,1,1
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},
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{ // 1
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0,0,0,1,
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0,0,0,1,
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0,0,0,1,
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0,0,0,1
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},
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{ // 2
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0,1,1,1,
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0,1,1,1,
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0,1,1,1,
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0,1,1,1
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},
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{ // 3
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0,0,0,1,
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0,0,1,1,
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0,0,1,1,
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0,1,1,1
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},
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{ // 4
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0,0,0,0,
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0,0,0,1,
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0,0,0,1,
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0,0,1,1
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},
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{ // 5
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0,0,1,1,
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0,1,1,1,
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0,1,1,1,
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1,1,1,1
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},
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{ // 6
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0,0,0,1,
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0,0,1,1,
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0,1,1,1,
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1,1,1,1
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},
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{ // 7
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0,0,0,0,
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0,0,0,1,
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0,0,1,1,
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0,1,1,1
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},
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{ // 8
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0,0,0,0,
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0,0,0,0,
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0,0,0,1,
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0,0,1,1
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},
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{ // 9
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0,0,1,1,
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0,1,1,1,
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1,1,1,1,
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1,1,1,1
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},
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{ // 10
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0,0,0,0,
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0,0,0,1,
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0,1,1,1,
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1,1,1,1
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},
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{ // 11
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0,0,0,0,
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0,0,0,0,
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0,0,0,1,
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0,1,1,1
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},
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{ // 12
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0,0,0,1,
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0,1,1,1,
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1,1,1,1,
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1,1,1,1
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},
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{ // 13
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0,0,0,0,
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0,0,0,0,
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1,1,1,1,
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1,1,1,1
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},
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{ // 14
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0,0,0,0,
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1,1,1,1,
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1,1,1,1,
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1,1,1,1
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},
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{ // 15
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0,0,0,0,
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0,0,0,0,
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0,0,0,0,
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1,1,1,1
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},
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{ // 16
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0,0,0,0,
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1,0,0,0,
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1,1,1,0,
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1,1,1,1
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},
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{ // 17
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0,1,1,1,
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0,0,0,1,
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0,0,0,0,
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0,0,0,0
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},
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{ // 18
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0,0,0,0,
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0,0,0,0,
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1,0,0,0,
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1,1,1,0
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},
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{ // 19
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0,1,1,1,
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0,0,1,1,
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0,0,0,1,
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0,0,0,0
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},
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{ // 20
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0,0,1,1,
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0,0,0,1,
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0,0,0,0,
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0,0,0,0
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},
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{ // 21
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0,0,0,0,
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1,0,0,0,
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1,1,0,0,
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1,1,1,0
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},
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{ // 22
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0,0,0,0,
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0,0,0,0,
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1,0,0,0,
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1,1,0,0
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},
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{ // 23
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0,1,1,1,
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0,0,1,1,
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0,0,1,1,
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0,0,0,1
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},
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{ // 24
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0,0,1,1,
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0,0,0,1,
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0,0,0,1,
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0,0,0,0
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},
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{ // 25
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0,0,0,0,
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1,0,0,0,
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1,0,0,0,
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1,1,0,0
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},
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{ // 26
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0,1,1,0,
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0,1,1,0,
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0,1,1,0,
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0,1,1,0
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},
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{ // 27
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0,0,1,1,
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0,1,1,0,
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0,1,1,0,
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1,1,0,0
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},
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{ // 28
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0,0,0,1,
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0,1,1,1,
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1,1,1,0,
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1,0,0,0
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},
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{ // 29
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0,0,0,0,
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1,1,1,1,
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1,1,1,1,
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0,0,0,0
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},
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{ // 30
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0,1,1,1,
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0,0,0,1,
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1,0,0,0,
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1,1,1,0
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},
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{ // 31
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0,0,1,1,
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1,0,0,1,
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1,0,0,1,
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1,1,0,0
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},
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// ----------- BC7 only shapes from here on -------------
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{ // 32
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0,1,0,1,
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0,1,0,1,
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0,1,0,1,
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0,1,0,1
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},
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{ // 33
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0,0,0,0,
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1,1,1,1,
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0,0,0,0,
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1,1,1,1
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},
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{ // 34
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0,1,0,1,
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1,0,1,0,
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0,1,0,1,
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1,0,1,0
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},
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{ // 35
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0,0,1,1,
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0,0,1,1,
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1,1,0,0,
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1,1,0,0
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},
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{ // 36
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0,0,1,1,
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1,1,0,0,
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0,0,1,1,
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1,1,0,0
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},
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{ // 37
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0,1,0,1,
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0,1,0,1,
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1,0,1,0,
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1,0,1,0
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},
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{ // 38
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0,1,1,0,
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1,0,0,1,
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0,1,1,0,
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1,0,0,1
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},
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{ // 39
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0,1,0,1,
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|
1,0,1,0,
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1,0,1,0,
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0,1,0,1
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},
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{ // 40
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0,1,1,1,
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|
0,0,1,1,
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|
1,1,0,0,
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|
1,1,1,0
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},
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{ // 41
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|
0,0,0,1,
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|
0,0,1,1,
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|
1,1,0,0,
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|
1,0,0,0
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},
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{ // 42
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|
0,0,1,1,
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|
|
0,0,1,0,
|
||
|
|
0,1,0,0,
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||
|
|
1,1,0,0
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},
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|
|
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{ // 43
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||
|
|
0,0,1,1,
|
||
|
|
1,0,1,1,
|
||
|
|
1,1,0,1,
|
||
|
|
1,1,0,0
|
||
|
|
},
|
||
|
|
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||
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{ // 44
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||
|
|
0,1,1,0,
|
||
|
|
1,0,0,1,
|
||
|
|
1,0,0,1,
|
||
|
|
0,1,1,0
|
||
|
|
},
|
||
|
|
|
||
|
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{ // 45
|
||
|
|
0,0,1,1,
|
||
|
|
1,1,0,0,
|
||
|
|
1,1,0,0,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 46
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
1,0,0,1,
|
||
|
|
1,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 47
|
||
|
|
0,0,0,0,
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 48
|
||
|
|
0,1,0,0,
|
||
|
|
1,1,1,0,
|
||
|
|
0,1,0,0,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
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{ // 49
|
||
|
|
0,0,1,0,
|
||
|
|
0,1,1,1,
|
||
|
|
0,0,1,0,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 50
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,1,0,
|
||
|
|
0,1,1,1,
|
||
|
|
0,0,1,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 51
|
||
|
|
0,0,0,0,
|
||
|
|
0,1,0,0,
|
||
|
|
1,1,1,0,
|
||
|
|
0,1,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 52
|
||
|
|
0,1,1,0,
|
||
|
|
1,1,0,0,
|
||
|
|
1,0,0,1,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 53
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,1,0,
|
||
|
|
1,1,0,0,
|
||
|
|
1,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 54
|
||
|
|
0,1,1,0,
|
||
|
|
0,0,1,1,
|
||
|
|
1,0,0,1,
|
||
|
|
1,1,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 55
|
||
|
|
0,0,1,1,
|
||
|
|
1,0,0,1,
|
||
|
|
1,1,0,0,
|
||
|
|
0,1,1,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 56
|
||
|
|
0,1,1,0,
|
||
|
|
1,1,0,0,
|
||
|
|
1,1,0,0,
|
||
|
|
1,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 57
|
||
|
|
0,1,1,0,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
1,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 58
|
||
|
|
0,1,1,1,
|
||
|
|
1,1,1,0,
|
||
|
|
1,0,0,0,
|
||
|
|
0,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 59
|
||
|
|
0,0,0,1,
|
||
|
|
1,0,0,0,
|
||
|
|
1,1,1,0,
|
||
|
|
0,1,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 60
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 61
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
1,1,1,1,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 62
|
||
|
|
0,0,1,0,
|
||
|
|
0,0,1,0,
|
||
|
|
1,1,1,0,
|
||
|
|
1,1,1,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{ // 63
|
||
|
|
0,1,0,0,
|
||
|
|
0,1,0,0,
|
||
|
|
0,1,1,1,
|
||
|
|
0,1,1,1
|
||
|
|
},
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
// Table.P3 - only for BC7
|
||
|
|
|
||
|
|
{
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
0,2,2,1,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,1,
|
||
|
|
0,0,1,1,
|
||
|
|
2,2,1,1,
|
||
|
|
2,2,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
2,0,0,1,
|
||
|
|
2,2,1,1,
|
||
|
|
2,2,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,2,2,
|
||
|
|
1,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,1,1,
|
||
|
|
1,1,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
2,2,1,1,
|
||
|
|
2,2,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,1,1,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,1,1,
|
||
|
|
1,1,1,1,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,1,1,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,2,
|
||
|
|
0,1,1,2,
|
||
|
|
0,1,1,2,
|
||
|
|
0,1,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,1,2,
|
||
|
|
1,1,2,2,
|
||
|
|
1,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
2,0,0,1,
|
||
|
|
2,2,0,0,
|
||
|
|
2,2,2,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,1,
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,1,2,
|
||
|
|
1,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
2,0,0,1,
|
||
|
|
2,2,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,2,2,
|
||
|
|
1,1,2,2,
|
||
|
|
1,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,1,
|
||
|
|
0,1,1,1,
|
||
|
|
0,2,2,2,
|
||
|
|
0,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,1,
|
||
|
|
0,0,0,1,
|
||
|
|
2,2,2,1,
|
||
|
|
2,2,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,0,0,
|
||
|
|
2,2,1,0,
|
||
|
|
2,2,1,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,1,2,
|
||
|
|
1,1,2,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,0,
|
||
|
|
1,2,2,1,
|
||
|
|
1,2,2,1,
|
||
|
|
0,1,1,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,1,1,0,
|
||
|
|
1,2,2,1,
|
||
|
|
1,2,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,0,2,
|
||
|
|
1,1,0,2,
|
||
|
|
0,0,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
2,0,0,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,1,2,2,
|
||
|
|
0,1,2,2,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
2,0,0,0,
|
||
|
|
2,2,1,1,
|
||
|
|
2,2,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,2,
|
||
|
|
1,1,2,2,
|
||
|
|
1,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,2,
|
||
|
|
0,0,2,2,
|
||
|
|
0,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,2,0,
|
||
|
|
0,1,2,0,
|
||
|
|
0,1,2,0,
|
||
|
|
0,1,2,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
1,1,1,1,
|
||
|
|
2,2,2,2,
|
||
|
|
0,0,0,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,2,0,
|
||
|
|
1,2,0,1,
|
||
|
|
2,0,1,2,
|
||
|
|
0,1,2,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,2,0,
|
||
|
|
2,0,1,2,
|
||
|
|
1,2,0,1,
|
||
|
|
0,1,2,0
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
2,2,0,0,
|
||
|
|
1,1,2,2,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,1,1,
|
||
|
|
1,1,2,2,
|
||
|
|
2,2,0,0,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,0,1,
|
||
|
|
0,1,0,1,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
2,1,2,1,
|
||
|
|
2,1,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,2,2,
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,0,
|
||
|
|
1,2,2,1,
|
||
|
|
0,2,2,0,
|
||
|
|
1,2,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,0,1,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2,
|
||
|
|
0,1,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
2,1,2,1,
|
||
|
|
2,1,2,1,
|
||
|
|
2,1,2,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,0,1,
|
||
|
|
0,1,0,1,
|
||
|
|
0,1,0,1,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,2,
|
||
|
|
0,1,1,1,
|
||
|
|
0,2,2,2,
|
||
|
|
0,1,1,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,2,
|
||
|
|
1,1,1,2,
|
||
|
|
0,0,0,2,
|
||
|
|
1,1,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
2,1,1,2,
|
||
|
|
2,1,1,2,
|
||
|
|
2,1,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,2,
|
||
|
|
0,1,1,1,
|
||
|
|
0,1,1,1,
|
||
|
|
0,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,2,
|
||
|
|
1,1,1,2,
|
||
|
|
1,1,1,2,
|
||
|
|
0,0,0,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
2,1,1,2,
|
||
|
|
2,1,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,0,
|
||
|
|
0,1,1,0,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,1,1,
|
||
|
|
0,0,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,2,2,
|
||
|
|
1,1,2,2,
|
||
|
|
1,1,2,2,
|
||
|
|
0,0,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
0,0,0,0,
|
||
|
|
2,1,1,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,0,0,2,
|
||
|
|
0,0,0,1,
|
||
|
|
0,0,0,2,
|
||
|
|
0,0,0,1
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,2,2,2,
|
||
|
|
1,2,2,2,
|
||
|
|
0,2,2,2,
|
||
|
|
1,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,0,1,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2,
|
||
|
|
2,2,2,2
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
0,1,1,1,
|
||
|
|
2,0,1,1,
|
||
|
|
2,2,0,1,
|
||
|
|
2,2,2,0
|
||
|
|
},
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
CMP_DWORD BC7_FIXUPINDICES[MAX_SUBSETS][MAX_PARTITIONS][3] =
|
||
|
|
{
|
||
|
|
// One subset
|
||
|
|
{
|
||
|
|
{0, 0, 0},
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
{0, 15},{0, 15},{0, 15},{0, 15},
|
||
|
|
{0, 15},{0, 15},{0, 15},{0, 15},
|
||
|
|
{0, 15},{0, 15},{0, 15},{0, 15},
|
||
|
|
{0, 15},{0, 15},{0, 15},{0, 15},
|
||
|
|
{0, 15},{0, 2},{0, 8},{0, 2},
|
||
|
|
{0, 2},{0, 8},{0, 8},{0, 15},
|
||
|
|
{0, 2},{0, 8},{0, 2},{0, 2},
|
||
|
|
{0, 8},{0, 8},{0, 2},{0, 2},
|
||
|
|
{0, 15},{0, 15},{0, 6},{0, 8},
|
||
|
|
{0, 2},{0, 8},{0, 15},{0, 15},
|
||
|
|
{0, 2},{0, 8},{0, 2},{0, 2},
|
||
|
|
{0, 2},{0, 15},{0, 15},{0, 6},
|
||
|
|
{0, 6},{0, 2},{0, 6},{0, 8},
|
||
|
|
{0, 15},{0, 15},{0, 2},{0, 2},
|
||
|
|
{0, 15},{0, 15},{0, 15},{0, 15},
|
||
|
|
{0, 15},{0, 2},{0, 2},{0, 15},
|
||
|
|
},
|
||
|
|
|
||
|
|
// Three subsets
|
||
|
|
{
|
||
|
|
{0, 3,15}, {0, 3, 8}, {0,15, 8}, {0,15, 3},
|
||
|
|
{0, 8,15}, {0, 3,15}, {0,15, 3}, {0,15, 8},
|
||
|
|
{0, 8,15}, {0, 8,15}, {0, 6,15}, {0, 6,15},
|
||
|
|
{0, 6,15}, {0, 5,15}, {0, 3,15}, {0, 3, 8},
|
||
|
|
{0, 3,15}, {0, 3, 8}, {0, 8,15}, {0,15, 3},
|
||
|
|
{0, 3,15}, {0, 3, 8}, {0, 6,15}, {0,10, 8},
|
||
|
|
{0, 5, 3}, {0, 8,15}, {0, 8, 6}, {0, 6,10},
|
||
|
|
{0, 8,15}, {0, 5,15}, {0,15,10}, {0,15, 8},
|
||
|
|
{0, 8,15}, {0,15, 3}, {0, 3,15}, {0, 5,10},
|
||
|
|
{0, 6,10}, {0,10, 8}, {0, 8, 9}, {0,15,10},
|
||
|
|
{0,15, 6}, {0, 3,15}, {0,15, 8}, {0, 5,15},
|
||
|
|
{0,15, 3}, {0,15, 6}, {0,15, 6}, {0,15, 8},
|
||
|
|
{0, 3,15}, {0,15, 3}, {0, 5,15}, {0, 5,15},
|
||
|
|
{0, 5,15}, {0, 8,15}, {0, 5,15}, {0,10,15},
|
||
|
|
{0, 5,15}, {0,10,15}, {0, 8,15}, {0,13,15},
|
||
|
|
{0,15, 3}, {0,12,15}, {0, 3,15}, {0, 3, 8}
|
||
|
|
|
||
|
|
},
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Reversible partitioning operation for BC7
|
||
|
|
//
|
||
|
|
|
||
|
|
extern FILE *fp;
|
||
|
|
|
||
|
|
void Partition(CMP_DWORD partition,
|
||
|
|
double in[][MAX_DIMENSION_BIG],
|
||
|
|
double subsets[MAX_SUBSETS][MAX_SUBSET_SIZE][MAX_DIMENSION_BIG],
|
||
|
|
CMP_DWORD count[MAX_SUBSETS],
|
||
|
|
CMP_DWORD blockType,
|
||
|
|
int dimension)
|
||
|
|
{
|
||
|
|
|
||
|
|
int i,j;
|
||
|
|
CMP_DWORD *table = NULL;
|
||
|
|
|
||
|
|
for(i=0;i<MAX_SUBSETS;i++)
|
||
|
|
{
|
||
|
|
count[i] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int insubset = 0,inpart;
|
||
|
|
|
||
|
|
switch(bti[blockType].subsetCount)
|
||
|
|
{
|
||
|
|
case 0:
|
||
|
|
case 1:
|
||
|
|
insubset = 0;
|
||
|
|
inpart = 0;
|
||
|
|
table = &(BC7_PARTITIONS[0][0][0]);
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
insubset = 1;
|
||
|
|
inpart = partition;
|
||
|
|
table = &(BC7_PARTITIONS[1][partition][0]);
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
insubset = 2;
|
||
|
|
inpart = partition;
|
||
|
|
table = &(BC7_PARTITIONS[2][partition][0]);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (table == NULL) return; // Nothing to do!!
|
||
|
|
|
||
|
|
#ifdef USE_DBGTRACE
|
||
|
|
DbgTrace(("insubset [%d] inpart [%2d]",insubset,inpart));
|
||
|
|
#endif
|
||
|
|
|
||
|
|
for(i=0; i<MAX_SUBSET_SIZE; i++)
|
||
|
|
{
|
||
|
|
CMP_DWORD subset = table[i];
|
||
|
|
for(j=0; j<dimension; j++)
|
||
|
|
{
|
||
|
|
subsets[subset][count[subset]][j] = in[i][j];
|
||
|
|
}
|
||
|
|
if(dimension < MAX_DIMENSION_BIG)
|
||
|
|
{
|
||
|
|
subsets[subset][count[subset]][j] = 0.0;
|
||
|
|
}
|
||
|
|
count[subset]++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|