48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
// File: crn_dxt_hc_common.cpp
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// See Copyright Notice and license at the end of inc/crnlib.h
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#include "crn_core.h"
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#include "crn_dxt_hc_common.h"
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namespace crnlib
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{
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chunk_encoding_desc g_chunk_encodings[cNumChunkEncodings] =
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{
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{ 1, { { 0, 0, 8, 8, 0 } } },
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{ 2, { { 0, 0, 8, 4, 1 }, { 0, 4, 8, 4, 2 } } },
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{ 2, { { 0, 0, 4, 8, 3 }, { 4, 0, 4, 8, 4 } } },
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{ 3, { { 0, 0, 8, 4, 1 }, { 0, 4, 4, 4, 7 }, { 4, 4, 4, 4, 8 } } },
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{ 3, { { 0, 4, 8, 4, 2 }, { 0, 0, 4, 4, 5 }, { 4, 0, 4, 4, 6 } } },
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{ 3, { { 0, 0, 4, 8, 3 }, { 4, 0, 4, 4, 6 }, { 4, 4, 4, 4, 8 } } },
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{ 3, { { 4, 0, 4, 8, 4 }, { 0, 0, 4, 4, 5 }, { 0, 4, 4, 4, 7 } } },
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{ 4, { { 0, 0, 4, 4, 5 }, { 4, 0, 4, 4, 6 }, { 0, 4, 4, 4, 7 }, { 4, 4, 4, 4, 8 } } }
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};
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chunk_tile_desc g_chunk_tile_layouts[cNumChunkTileLayouts] =
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{
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// 2x2
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{ 0, 0, 8, 8, 0 },
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// 2x1
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{ 0, 0, 8, 4, 1 },
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{ 0, 4, 8, 4, 2 },
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// 1x2
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{ 0, 0, 4, 8, 3 },
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{ 4, 0, 4, 8, 4 },
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// 1x1
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{ 0, 0, 4, 4, 5 },
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{ 4, 0, 4, 4, 6 },
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{ 0, 4, 4, 4, 7 },
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{ 4, 4, 4, 4, 8 }
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};
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} // namespace crnlib
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