79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
//=====================================================================
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// Copyright 2008 (c), ATI Technologies Inc. All rights reserved.
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// Copyright 2020 (c), Advanced Micro Devices, Inc. All rights reserved.
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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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#ifndef _APC_DEFINITIONS_H_
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#define _APC_DEFINITIONS_H_
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#include "common.h"
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#define TRUE 1
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#define FALSE 0
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#define MAX_GT_THREADS 128
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// Size of a compressed block in bytes
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#define COMPRESSED_BLOCK_SIZE 16
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#define MAX_SUBSET_SIZE 16
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#define MAX_DIMENSION_BIG 4
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#ifndef min
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#ifdef _WIN32
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#define min(a,b) ((a) < (b) ? (a) : (b))
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#define max(a,b) ((a) > (b) ? (a) : (b))
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#endif
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#endif
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typedef struct {
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// Original image size
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int m_srcWidth;
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int m_srcHeight;
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// Source block dimensions to compress
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int m_xdim;
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int m_ydim;
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int m_zdim;
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// Compression quality to apply during compression
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float m_quality;
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} APC_Encode;
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typedef union {
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struct {
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unsigned int blockTypeBit : 1;
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} TwoPartitionMode;
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struct {
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unsigned int blockTypeBit : 1;
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} ThreePartitionMode;
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unsigned int dwRawData[4];
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} APC6_BLOCK;
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#endif
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