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| author | Tom Sepez <tsepez@chromium.org> | 2018-02-26 22:20:02 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-02-26 22:20:02 +0000 |
| commit | 821c7236cea91645d32e1028b6f40d500961441c (patch) | |
| tree | c95bc54d8c81addd09980d025535af661be19ab1 /fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp | |
| parent | e24d5a885ecde400936796b104f1950f756d90d2 (diff) | |
| download | pdfium-821c7236cea91645d32e1028b6f40d500961441c.tar.xz | |
Shrink some tables and kill dead code in xfa.
Change-Id: Ic1260417e7d1475dd518655b2ab08f0184955d88
Reviewed-on: https://pdfium-review.googlesource.com/27170
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp')
| -rw-r--r-- | fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp b/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp index d5b7bcd69d..64b8685177 100644 --- a/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp +++ b/fxbarcode/qrcode/BC_QRCoderMatrixUtil.cpp @@ -28,23 +28,21 @@ #include "fxbarcode/qrcode/BC_QRCoderMatrixUtil.h" #include "fxbarcode/utils.h" -const int32_t CBC_QRCoderMatrixUtil::POSITION_DETECTION_PATTERN[7][7] = { +namespace { + +const uint8_t POSITION_DETECTION_PATTERN[7][7] = { {1, 1, 1, 1, 1, 1, 1}, {1, 0, 0, 0, 0, 0, 1}, {1, 0, 1, 1, 1, 0, 1}, {1, 0, 1, 1, 1, 0, 1}, {1, 0, 1, 1, 1, 0, 1}, {1, 0, 0, 0, 0, 0, 1}, {1, 1, 1, 1, 1, 1, 1}}; -const int32_t CBC_QRCoderMatrixUtil::HORIZONTAL_SEPARATION_PATTERN[1][8] = { - {0, 0, 0, 0, 0, 0, 0, 0}}; -const int32_t CBC_QRCoderMatrixUtil::VERTICAL_SEPARATION_PATTERN[7][1] = { - {0}, {0}, {0}, {0}, {0}, {0}, {0}}; -const int32_t CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN[5][5] = { - {1, 1, 1, 1, 1}, - {1, 0, 0, 0, 1}, - {1, 0, 1, 0, 1}, - {1, 0, 0, 0, 1}, - {1, 1, 1, 1, 1}}; -const int32_t - CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[40][7] = - // NOLINTNEXTLINE + +const uint8_t POSITION_ADJUSTMENT_PATTERN[5][5] = {{1, 1, 1, 1, 1}, + {1, 0, 0, 0, 1}, + {1, 0, 1, 0, 1}, + {1, 0, 0, 0, 1}, + {1, 1, 1, 1, 1}}; + +const int16_t POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[40][7] = + // NOLINTNEXTLINE { {-1, -1, -1, -1, -1, -1, -1}, {6, 18, -1, -1, -1, -1, -1}, {6, 22, -1, -1, -1, -1, -1}, {6, 26, -1, -1, -1, -1, -1}, @@ -67,13 +65,17 @@ const int32_t {6, 28, 54, 80, 106, 132, 158}, {6, 32, 58, 84, 110, 136, 162}, {6, 26, 54, 82, 110, 138, 166}, {6, 30, 58, 86, 114, 142, 170}, }; -const int32_t CBC_QRCoderMatrixUtil::TYPE_INFO_COORDINATES[15][2] = { + +const uint8_t TYPE_INFO_COORDINATES[15][2] = { {8, 0}, {8, 1}, {8, 2}, {8, 3}, {8, 4}, {8, 5}, {8, 7}, {8, 8}, {7, 8}, {5, 8}, {4, 8}, {3, 8}, {2, 8}, {1, 8}, {0, 8}, }; -const int32_t CBC_QRCoderMatrixUtil::VERSION_INFO_POLY = 0x1f25; -const int32_t CBC_QRCoderMatrixUtil::TYPE_INFO_POLY = 0x0537; -const int32_t CBC_QRCoderMatrixUtil::TYPE_INFO_MASK_PATTERN = 0x5412; + +const int32_t VERSION_INFO_POLY = 0x1f25; +const int32_t TYPE_INFO_POLY = 0x0537; +const int32_t TYPE_INFO_MASK_PATTERN = 0x5412; + +} // namespace void CBC_QRCoderMatrixUtil::ClearMatrix(CBC_CommonByteMatrix* matrix, int32_t& e) { @@ -352,7 +354,7 @@ void CBC_QRCoderMatrixUtil::EmbedHorizontalSeparationPattern( e = BCExceptionInvalidateData; return; } - matrix->Set(xStart + x, yStart, HORIZONTAL_SEPARATION_PATTERN[0][x]); + matrix->Set(xStart + x, yStart, 0); } } void CBC_QRCoderMatrixUtil::EmbedVerticalSeparationPattern( @@ -369,7 +371,7 @@ void CBC_QRCoderMatrixUtil::EmbedVerticalSeparationPattern( e = BCExceptionInvalidateData; return; } - matrix->Set(xStart, yStart + y, VERTICAL_SEPARATION_PATTERN[y][0]); + matrix->Set(xStart, yStart + y, 0); } } void CBC_QRCoderMatrixUtil::EmbedPositionAdjustmentPattern( @@ -464,8 +466,8 @@ void CBC_QRCoderMatrixUtil::MaybeEmbedPositionAdjustmentPatterns( return; } int32_t index = version - 1; - int32_t const* coordinates = - &(POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[index][0]); + const auto* coordinates = + &POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[index][0]; int32_t numCoordinate = 7; for (int32_t i = 0; i < numCoordinate; i++) { for (int32_t j = 0; j < numCoordinate; j++) { |