XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 120 insertions, 132 deletions

diff --git a/xfa/src/fxbarcode/common/BC_CommonBitMatrix.cpp b/xfa/src/fxbarcode/common/BC_CommonBitMatrix.cpp
index 96dbed8d66..d5796d1263 100644
--- a/xfa/src/fxbarcode/common/BC_CommonBitMatrix.cpp
+++ b/xfa/src/fxbarcode/common/BC_CommonBitMatrix.cpp
@@ -23,139 +23,127 @@
 #include "../barcode.h"

 #include "BC_CommonBitArray.h"

 #include "BC_CommonBitMatrix.h"

-CBC_CommonBitMatrix::CBC_CommonBitMatrix()

-{

-    m_width = 0;

-    m_height = 0;

-    m_rowSize = 0;

-    m_bits = NULL;

-}

-void CBC_CommonBitMatrix::Init(int32_t dimension)

-{

-    m_width = dimension;

-    m_height = dimension;

-    int32_t rowSize = (m_height + 31) >> 5;

-    m_rowSize = rowSize;

-    m_bits = FX_Alloc(int32_t, m_rowSize * m_height);

-    FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

-}

-void CBC_CommonBitMatrix::Init(int32_t width, int32_t height)

-{

-    m_width = width;

-    m_height = height;

-    int32_t rowSize = (width + 31) >> 5;

-    m_rowSize = rowSize;

-    m_bits = FX_Alloc(int32_t, m_rowSize * m_height);

-    FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

-}

-CBC_CommonBitMatrix::~CBC_CommonBitMatrix()

-{

-    if (m_bits != NULL) {

-        FX_Free(m_bits);

-    }

-    m_bits = NULL;

-    m_height = m_width = m_rowSize = 0;

-}

-FX_BOOL CBC_CommonBitMatrix::Get(int32_t x, int32_t y)

-{

-    int32_t offset = y * m_rowSize + (x >> 5);

-    if (offset >= m_rowSize * m_height || offset < 0) {

-        return false;

-    }

-    return ((((FX_DWORD)m_bits[offset]) >> (x & 0x1f)) & 1) != 0;

-}

-int32_t* CBC_CommonBitMatrix::GetBits()

-{

-    return m_bits;

-}

-void CBC_CommonBitMatrix::Set(int32_t x, int32_t y)

-{

-    int32_t offset = y * m_rowSize + (x >> 5);

-    if (offset >= m_rowSize * m_height || offset < 0) {

-        return;

-    }

-    m_bits[offset] |= 1 << (x & 0x1f);

-}

-void CBC_CommonBitMatrix::Flip(int32_t x, int32_t y)

-{

-    int32_t offset = y * m_rowSize + (x >> 5);

-    m_bits[offset] ^= 1 << (x & 0x1f);

-}

-void CBC_CommonBitMatrix::Clear()

-{

-    FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

-}

-void CBC_CommonBitMatrix::SetRegion(int32_t left, int32_t top, int32_t width, int32_t height, int32_t &e)

-{

-    if (top < 0 || left < 0) {

-        e = BCExceptionLeftAndTopMustBeNonnegative;

-        return;

-    }

-    if (height < 1 || width < 1) {

-        e = BCExceptionHeightAndWidthMustBeAtLeast1;

-        return;

-    }

-    int32_t right = left + width;

-    int32_t bottom = top + height;

-    if (m_height < bottom || m_width < right) {

-        e = BCExceptionRegionMustFitInsideMatrix;

-        return;

-    }

-    int32_t y;

-    for (y = top; y < bottom; y++) {

-        int32_t offset = y * m_rowSize;

-        int32_t x;

-        for (x = left; x < right; x++) {

-            m_bits[offset + (x >> 5)] |= 1 << (x & 0x1f);

-        }

-    }

-}

-CBC_CommonBitArray* CBC_CommonBitMatrix::GetRow(int32_t y, CBC_CommonBitArray* row)

-{

-    CBC_CommonBitArray* rowArray = NULL;

-    if (row == NULL || row->GetSize() < m_width) {

-        rowArray = FX_NEW CBC_CommonBitArray(m_width);

-    } else {

-        rowArray = FX_NEW CBC_CommonBitArray(row);

-    }

+CBC_CommonBitMatrix::CBC_CommonBitMatrix() {

+  m_width = 0;

+  m_height = 0;

+  m_rowSize = 0;

+  m_bits = NULL;

+}

+void CBC_CommonBitMatrix::Init(int32_t dimension) {

+  m_width = dimension;

+  m_height = dimension;

+  int32_t rowSize = (m_height + 31) >> 5;

+  m_rowSize = rowSize;

+  m_bits = FX_Alloc(int32_t, m_rowSize * m_height);

+  FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

+}

+void CBC_CommonBitMatrix::Init(int32_t width, int32_t height) {

+  m_width = width;

+  m_height = height;

+  int32_t rowSize = (width + 31) >> 5;

+  m_rowSize = rowSize;

+  m_bits = FX_Alloc(int32_t, m_rowSize * m_height);

+  FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

+}

+CBC_CommonBitMatrix::~CBC_CommonBitMatrix() {

+  if (m_bits != NULL) {

+    FX_Free(m_bits);

+  }

+  m_bits = NULL;

+  m_height = m_width = m_rowSize = 0;

+}

+FX_BOOL CBC_CommonBitMatrix::Get(int32_t x, int32_t y) {

+  int32_t offset = y * m_rowSize + (x >> 5);

+  if (offset >= m_rowSize * m_height || offset < 0) {

+    return false;

+  }

+  return ((((FX_DWORD)m_bits[offset]) >> (x & 0x1f)) & 1) != 0;

+}

+int32_t* CBC_CommonBitMatrix::GetBits() {

+  return m_bits;

+}

+void CBC_CommonBitMatrix::Set(int32_t x, int32_t y) {

+  int32_t offset = y * m_rowSize + (x >> 5);

+  if (offset >= m_rowSize * m_height || offset < 0) {

+    return;

+  }

+  m_bits[offset] |= 1 << (x & 0x1f);

+}

+void CBC_CommonBitMatrix::Flip(int32_t x, int32_t y) {

+  int32_t offset = y * m_rowSize + (x >> 5);

+  m_bits[offset] ^= 1 << (x & 0x1f);

+}

+void CBC_CommonBitMatrix::Clear() {

+  FXSYS_memset(m_bits, 0, m_rowSize * m_height * sizeof(int32_t));

+}

+void CBC_CommonBitMatrix::SetRegion(int32_t left,

+                                    int32_t top,

+                                    int32_t width,

+                                    int32_t height,

+                                    int32_t& e) {

+  if (top < 0 || left < 0) {

+    e = BCExceptionLeftAndTopMustBeNonnegative;

+    return;

+  }

+  if (height < 1 || width < 1) {

+    e = BCExceptionHeightAndWidthMustBeAtLeast1;

+    return;

+  }

+  int32_t right = left + width;

+  int32_t bottom = top + height;

+  if (m_height < bottom || m_width < right) {

+    e = BCExceptionRegionMustFitInsideMatrix;

+    return;

+  }

+  int32_t y;

+  for (y = top; y < bottom; y++) {

     int32_t offset = y * m_rowSize;

     int32_t x;

-    for (x = 0; x < m_rowSize; x++) {

-        rowArray->SetBulk(x << 5, m_bits[offset + x]);

-    }

-    return rowArray;

-}

-void CBC_CommonBitMatrix::SetRow(int32_t y, CBC_CommonBitArray* row)

-{

-    int32_t l = y * m_rowSize;

-    for (int32_t i = 0; i < m_rowSize; i++) {

-        m_bits[l] = row->GetBitArray()[i];

-        l++;

-    }

-}

-void CBC_CommonBitMatrix::SetCol(int32_t y, CBC_CommonBitArray* col)

-{

-    for (int32_t i = 0; i < col->GetBits().GetSize(); i++) {

-        m_bits[i * m_rowSize + y] = col->GetBitArray()[i];

-    }

-}

-int32_t CBC_CommonBitMatrix::GetWidth()

-{

-    return m_width;

-}

-int32_t CBC_CommonBitMatrix::GetHeight()

-{

-    return m_height;

-}

-int32_t CBC_CommonBitMatrix::GetRowSize()

-{

-    return m_rowSize;

-}

-int32_t CBC_CommonBitMatrix::GetDimension(int32_t &e)

-{

-    if (m_width != m_height) {

-        e = BCExceptionCanNotCallGetDimensionOnNonSquareMatrix;

-        return 0;

+    for (x = left; x < right; x++) {

+      m_bits[offset + (x >> 5)] |= 1 << (x & 0x1f);

     }

-    return m_width;

+  }

+}

+CBC_CommonBitArray* CBC_CommonBitMatrix::GetRow(int32_t y,

+                                                CBC_CommonBitArray* row) {

+  CBC_CommonBitArray* rowArray = NULL;

+  if (row == NULL || row->GetSize() < m_width) {

+    rowArray = FX_NEW CBC_CommonBitArray(m_width);

+  } else {

+    rowArray = FX_NEW CBC_CommonBitArray(row);

+  }

+  int32_t offset = y * m_rowSize;

+  int32_t x;

+  for (x = 0; x < m_rowSize; x++) {

+    rowArray->SetBulk(x << 5, m_bits[offset + x]);

+  }

+  return rowArray;

+}

+void CBC_CommonBitMatrix::SetRow(int32_t y, CBC_CommonBitArray* row) {

+  int32_t l = y * m_rowSize;

+  for (int32_t i = 0; i < m_rowSize; i++) {

+    m_bits[l] = row->GetBitArray()[i];

+    l++;

+  }

+}

+void CBC_CommonBitMatrix::SetCol(int32_t y, CBC_CommonBitArray* col) {

+  for (int32_t i = 0; i < col->GetBits().GetSize(); i++) {

+    m_bits[i * m_rowSize + y] = col->GetBitArray()[i];

+  }

+}

+int32_t CBC_CommonBitMatrix::GetWidth() {

+  return m_width;

+}

+int32_t CBC_CommonBitMatrix::GetHeight() {

+  return m_height;

+}

+int32_t CBC_CommonBitMatrix::GetRowSize() {

+  return m_rowSize;

+}

+int32_t CBC_CommonBitMatrix::GetDimension(int32_t& e) {

+  if (m_width != m_height) {

+    e = BCExceptionCanNotCallGetDimensionOnNonSquareMatrix;

+    return 0;

+  }

+  return m_width;

 }