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