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, 58 insertions, 83 deletions

diff --git a/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp b/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
index 9c72140241..07d8d7187a 100644
--- a/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
+++ b/xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.cpp
@@ -25,95 +25,70 @@
 #include "BC_QRCoderFormatInformation.h"

 const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_MASK_QR = 0X5412;

 const int32_t CBC_QRCoderFormatInformation::FORMAT_INFO_DECODE_LOOKUP[32][2] = {

-    {0x5412, 0x00},

-    {0x5125, 0x01},

-    {0x5E7C, 0x02},

-    {0x5B4B, 0x03},

-    {0x45F9, 0x04},

-    {0x40CE, 0x05},

-    {0x4F97, 0x06},

-    {0x4AA0, 0x07},

-    {0x77C4, 0x08},

-    {0x72F3, 0x09},

-    {0x7DAA, 0x0A},

-    {0x789D, 0x0B},

-    {0x662F, 0x0C},

-    {0x6318, 0x0D},

-    {0x6C41, 0x0E},

-    {0x6976, 0x0F},

-    {0x1689, 0x10},

-    {0x13BE, 0x11},

-    {0x1CE7, 0x12},

-    {0x19D0, 0x13},

-    {0x0762, 0x14},

-    {0x0255, 0x15},

-    {0x0D0C, 0x16},

-    {0x083B, 0x17},

-    {0x355F, 0x18},

-    {0x3068, 0x19},

-    {0x3F31, 0x1A},

-    {0x3A06, 0x1B},

-    {0x24B4, 0x1C},

-    {0x2183, 0x1D},

-    {0x2EDA, 0x1E},

-    {0x2BED, 0x1F},

+    {0x5412, 0x00}, {0x5125, 0x01}, {0x5E7C, 0x02}, {0x5B4B, 0x03},

+    {0x45F9, 0x04}, {0x40CE, 0x05}, {0x4F97, 0x06}, {0x4AA0, 0x07},

+    {0x77C4, 0x08}, {0x72F3, 0x09}, {0x7DAA, 0x0A}, {0x789D, 0x0B},

+    {0x662F, 0x0C}, {0x6318, 0x0D}, {0x6C41, 0x0E}, {0x6976, 0x0F},

+    {0x1689, 0x10}, {0x13BE, 0x11}, {0x1CE7, 0x12}, {0x19D0, 0x13},

+    {0x0762, 0x14}, {0x0255, 0x15}, {0x0D0C, 0x16}, {0x083B, 0x17},

+    {0x355F, 0x18}, {0x3068, 0x19}, {0x3F31, 0x1A}, {0x3A06, 0x1B},

+    {0x24B4, 0x1C}, {0x2183, 0x1D}, {0x2EDA, 0x1E}, {0x2BED, 0x1F},

 };

-const int32_t CBC_QRCoderFormatInformation::BITS_SET_IN_HALF_BYTE[] =

-{0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};

-CBC_QRCoderFormatInformation::CBC_QRCoderFormatInformation(int32_t formatInfo)

-{

-    m_errorCorrectLevl = CBC_QRCoderErrorCorrectionLevel::ForBits((formatInfo >> 3) & 0x03);

-    m_dataMask = (uint8_t) (formatInfo & 0x07);

+const int32_t CBC_QRCoderFormatInformation::BITS_SET_IN_HALF_BYTE[] = {

+    0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};

+CBC_QRCoderFormatInformation::CBC_QRCoderFormatInformation(int32_t formatInfo) {

+  m_errorCorrectLevl =

+      CBC_QRCoderErrorCorrectionLevel::ForBits((formatInfo >> 3) & 0x03);

+  m_dataMask = (uint8_t)(formatInfo & 0x07);

 }

-CBC_QRCoderFormatInformation::~CBC_QRCoderFormatInformation()

-{

+CBC_QRCoderFormatInformation::~CBC_QRCoderFormatInformation() {}

+int32_t CBC_QRCoderFormatInformation::NumBitsDiffering(int32_t a, int32_t b) {

+  a ^= b;

+  return BITS_SET_IN_HALF_BYTE[a & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 4) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 8) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 12) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 16) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 20) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 24) & 0x0F] +

+         BITS_SET_IN_HALF_BYTE[(a >> 28) & 0x0F];

 }

-int32_t CBC_QRCoderFormatInformation::NumBitsDiffering(int32_t a, int32_t b)

-{

-    a ^= b;

-    return BITS_SET_IN_HALF_BYTE[a & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 4) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 8) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 12) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 16) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 20) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 24) & 0x0F] +

-           BITS_SET_IN_HALF_BYTE[(a >> 28) & 0x0F];

+uint8_t CBC_QRCoderFormatInformation::GetDataMask() {

+  return m_dataMask;

 }

-uint8_t CBC_QRCoderFormatInformation::GetDataMask()

-{

-    return m_dataMask;

+CBC_QRCoderErrorCorrectionLevel*

+CBC_QRCoderFormatInformation::GetErrorCorrectionLevel() {

+  return m_errorCorrectLevl;

 }

-CBC_QRCoderErrorCorrectionLevel *CBC_QRCoderFormatInformation::GetErrorCorrectionLevel()

-{

-    return m_errorCorrectLevl;

+CBC_QRCoderFormatInformation*

+CBC_QRCoderFormatInformation::DecodeFormatInformation(

+    int32_t maskedFormatInfo) {

+  CBC_QRCoderFormatInformation* formatInfo =

+      DoDecodeFormatInformation(maskedFormatInfo);

+  if (formatInfo != NULL) {

+    return formatInfo;

+  }

+  return DoDecodeFormatInformation(maskedFormatInfo ^ FORMAT_INFO_MASK_QR);

 }

-CBC_QRCoderFormatInformation* CBC_QRCoderFormatInformation::DecodeFormatInformation(int32_t maskedFormatInfo)

-{

-    CBC_QRCoderFormatInformation* formatInfo = DoDecodeFormatInformation(maskedFormatInfo);

-    if(formatInfo != NULL) {

-        return formatInfo;

+CBC_QRCoderFormatInformation*

+CBC_QRCoderFormatInformation::DoDecodeFormatInformation(

+    int32_t maskedFormatInfo) {

+  int32_t bestDifference = (int32_t)FXSYS_nan();

+  int32_t bestFormatInfo = 0;

+  for (int32_t i = 0; i < 32; i++) {

+    int32_t const* decodeInfo = &FORMAT_INFO_DECODE_LOOKUP[i][0];

+    int32_t targetInfo = decodeInfo[0];

+    if (targetInfo == maskedFormatInfo) {

+      return FX_NEW CBC_QRCoderFormatInformation(decodeInfo[1]);

     }

-    return DoDecodeFormatInformation(maskedFormatInfo ^ FORMAT_INFO_MASK_QR);

-}

-CBC_QRCoderFormatInformation* CBC_QRCoderFormatInformation::DoDecodeFormatInformation(int32_t maskedFormatInfo)

-{

-    int32_t bestDifference = (int32_t)FXSYS_nan();

-    int32_t bestFormatInfo = 0;

-    for(int32_t i = 0; i < 32; i++) {

-        int32_t const* decodeInfo = &FORMAT_INFO_DECODE_LOOKUP[i][0];

-        int32_t targetInfo = decodeInfo[0];

-        if(targetInfo == maskedFormatInfo) {

-            return FX_NEW CBC_QRCoderFormatInformation(decodeInfo[1]);

-        }

-        int32_t bitsDifference = NumBitsDiffering(maskedFormatInfo, targetInfo);

-        if(bitsDifference < bestDifference) {

-            bestFormatInfo = decodeInfo[1];

-            bestDifference = bitsDifference;

-        }

-    }

-    if(bestDifference <= 3) {

-        return FX_NEW CBC_QRCoderFormatInformation(bestFormatInfo);

+    int32_t bitsDifference = NumBitsDiffering(maskedFormatInfo, targetInfo);

+    if (bitsDifference < bestDifference) {

+      bestFormatInfo = decodeInfo[1];

+      bestDifference = bitsDifference;

     }

-    return NULL;

+  }

+  if (bestDifference <= 3) {

+    return FX_NEW CBC_QRCoderFormatInformation(bestFormatInfo);

+  }

+  return NULL;

 }