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, 117 insertions, 95 deletions

diff --git a/xfa/src/fxbarcode/common/BC_CommonPerspectiveTransform.cpp b/xfa/src/fxbarcode/common/BC_CommonPerspectiveTransform.cpp
index 7fbcac5bb2..498cca2dbb 100644
--- a/xfa/src/fxbarcode/common/BC_CommonPerspectiveTransform.cpp
+++ b/xfa/src/fxbarcode/common/BC_CommonPerspectiveTransform.cpp
@@ -22,104 +22,126 @@
 

 #include "../barcode.h"

 #include "BC_CommonPerspectiveTransform.h"

-CBC_CommonPerspectiveTransform::CBC_CommonPerspectiveTransform(FX_FLOAT a11, FX_FLOAT a21, FX_FLOAT a31,

-        FX_FLOAT a12, FX_FLOAT a22, FX_FLOAT a32,

-        FX_FLOAT a13, FX_FLOAT a23, FX_FLOAT a33) :

-    m_a11(a11), m_a21(a21), m_a31(a31),

-    m_a12(a12), m_a22(a22), m_a32(a32),

-    m_a13(a13), m_a23(a23), m_a33(a33)

-{

+CBC_CommonPerspectiveTransform::CBC_CommonPerspectiveTransform(FX_FLOAT a11,

+                                                               FX_FLOAT a21,

+                                                               FX_FLOAT a31,

+                                                               FX_FLOAT a12,

+                                                               FX_FLOAT a22,

+                                                               FX_FLOAT a32,

+                                                               FX_FLOAT a13,

+                                                               FX_FLOAT a23,

+                                                               FX_FLOAT a33)

+    : m_a11(a11),

+      m_a21(a21),

+      m_a31(a31),

+      m_a12(a12),

+      m_a22(a22),

+      m_a32(a32),

+      m_a13(a13),

+      m_a23(a23),

+      m_a33(a33) {}

+CBC_CommonPerspectiveTransform::~CBC_CommonPerspectiveTransform() {}

+CBC_CommonPerspectiveTransform*

+CBC_CommonPerspectiveTransform::QuadrilateralToQuadrilateral(FX_FLOAT x0,

+                                                             FX_FLOAT y0,

+                                                             FX_FLOAT x1,

+                                                             FX_FLOAT y1,

+                                                             FX_FLOAT x2,

+                                                             FX_FLOAT y2,

+                                                             FX_FLOAT x3,

+                                                             FX_FLOAT y3,

+                                                             FX_FLOAT x0p,

+                                                             FX_FLOAT y0p,

+                                                             FX_FLOAT x1p,

+                                                             FX_FLOAT y1p,

+                                                             FX_FLOAT x2p,

+                                                             FX_FLOAT y2p,

+                                                             FX_FLOAT x3p,

+                                                             FX_FLOAT y3p) {

+  CBC_AutoPtr<CBC_CommonPerspectiveTransform> qToS(

+      QuadrilateralToSquare(x0, y0, x1, y1, x2, y2, x3, y3));

+  CBC_AutoPtr<CBC_CommonPerspectiveTransform> sToQ(

+      SquareToQuadrilateral(x0p, y0p, x1p, y1p, x2p, y2p, x3p, y3p));

+  return sToQ->Times(*(qToS.get()));

 }

-CBC_CommonPerspectiveTransform::~CBC_CommonPerspectiveTransform()

-{

+void CBC_CommonPerspectiveTransform::TransformPoints(CFX_FloatArray* points) {

+  int32_t max = points->GetSize();

+  FX_FLOAT a11 = m_a11;

+  FX_FLOAT a12 = m_a12;

+  FX_FLOAT a13 = m_a13;

+  FX_FLOAT a21 = m_a21;

+  FX_FLOAT a22 = m_a22;

+  FX_FLOAT a23 = m_a23;

+  FX_FLOAT a31 = m_a31;

+  FX_FLOAT a32 = m_a32;

+  FX_FLOAT a33 = m_a33;

+  int32_t i;

+  for (i = 0; i < max; i += 2) {

+    FX_FLOAT x = (*points)[i];

+    FX_FLOAT y = (*points)[i + 1];

+    FX_FLOAT denominator = a13 * x + a23 * y + a33;

+    (*points)[i] = (a11 * x + a21 * y + a31) / denominator;

+    (*points)[i + 1] = (a12 * x + a22 * y + a32) / denominator;

+  }

 }

-CBC_CommonPerspectiveTransform *CBC_CommonPerspectiveTransform::QuadrilateralToQuadrilateral(FX_FLOAT x0, FX_FLOAT y0,

-        FX_FLOAT x1, FX_FLOAT y1,

-        FX_FLOAT x2, FX_FLOAT y2,

-        FX_FLOAT x3, FX_FLOAT y3,

-        FX_FLOAT x0p, FX_FLOAT y0p,

-        FX_FLOAT x1p, FX_FLOAT y1p,

-        FX_FLOAT x2p, FX_FLOAT y2p,

-        FX_FLOAT x3p, FX_FLOAT y3p)

-{

-    CBC_AutoPtr<CBC_CommonPerspectiveTransform> qToS(QuadrilateralToSquare(x0, y0, x1, y1, x2, y2, x3, y3));

-    CBC_AutoPtr<CBC_CommonPerspectiveTransform> sToQ(SquareToQuadrilateral(x0p, y0p, x1p, y1p, x2p, y2p, x3p, y3p));

-    return sToQ->Times(*(qToS.get()));

+CBC_CommonPerspectiveTransform*

+CBC_CommonPerspectiveTransform::SquareToQuadrilateral(FX_FLOAT x0,

+                                                      FX_FLOAT y0,

+                                                      FX_FLOAT x1,

+                                                      FX_FLOAT y1,

+                                                      FX_FLOAT x2,

+                                                      FX_FLOAT y2,

+                                                      FX_FLOAT x3,

+                                                      FX_FLOAT y3) {

+  FX_FLOAT dy2 = y3 - y2;

+  FX_FLOAT dy3 = y0 - y1 + y2 - y3;

+  if ((dy2 == 0.0f) && (dy3 == 0.0f)) {

+    return FX_NEW CBC_CommonPerspectiveTransform(x1 - x0, x2 - x1, x0, y1 - y0,

+                                                 y2 - y1, y0, 0.0f, 0.0f, 1.0f);

+  } else {

+    FX_FLOAT dx1 = x1 - x2;

+    FX_FLOAT dx2 = x3 - x2;

+    FX_FLOAT dx3 = x0 - x1 + x2 - x3;

+    FX_FLOAT dy1 = y1 - y2;

+    FX_FLOAT denominator = dx1 * dy2 - dx2 * dy1;

+    FX_FLOAT a13 = (dx3 * dy2 - dx2 * dy3) / denominator;

+    FX_FLOAT a23 = (dx1 * dy3 - dx3 * dy1) / denominator;

+    return FX_NEW CBC_CommonPerspectiveTransform(

+        x1 - x0 + a13 * x1, x3 - x0 + a23 * x3, x0, y1 - y0 + a13 * y1,

+        y3 - y0 + a23 * y3, y0, a13, a23, 1.0f);

+  }

 }

-void CBC_CommonPerspectiveTransform::TransformPoints(CFX_FloatArray *points)

-{

-    int32_t max = points->GetSize();

-    FX_FLOAT a11 = m_a11;

-    FX_FLOAT a12 = m_a12;

-    FX_FLOAT a13 = m_a13;

-    FX_FLOAT a21 = m_a21;

-    FX_FLOAT a22 = m_a22;

-    FX_FLOAT a23 = m_a23;

-    FX_FLOAT a31 = m_a31;

-    FX_FLOAT a32 = m_a32;

-    FX_FLOAT a33 = m_a33;

-    int32_t i;

-    for (i = 0; i < max; i += 2) {

-        FX_FLOAT x = (*points)[i];

-        FX_FLOAT y = (*points)[i + 1];

-        FX_FLOAT denominator = a13 * x + a23 * y + a33;

-        (*points)[i] = (a11 * x + a21 * y + a31) / denominator;

-        (*points)[i + 1] = (a12 * x + a22 * y + a32) / denominator;

-    }

+CBC_CommonPerspectiveTransform*

+CBC_CommonPerspectiveTransform::QuadrilateralToSquare(FX_FLOAT x0,

+                                                      FX_FLOAT y0,

+                                                      FX_FLOAT x1,

+                                                      FX_FLOAT y1,

+                                                      FX_FLOAT x2,

+                                                      FX_FLOAT y2,

+                                                      FX_FLOAT x3,

+                                                      FX_FLOAT y3) {

+  CBC_AutoPtr<CBC_CommonPerspectiveTransform> temp1(

+      SquareToQuadrilateral(x0, y0, x1, y1, x2, y2, x3, y3));

+  return temp1->BuildAdjoint();

 }

-CBC_CommonPerspectiveTransform *CBC_CommonPerspectiveTransform::SquareToQuadrilateral(FX_FLOAT x0, FX_FLOAT y0,

-        FX_FLOAT x1, FX_FLOAT y1,

-        FX_FLOAT x2, FX_FLOAT y2,

-        FX_FLOAT x3, FX_FLOAT y3)

-{

-    FX_FLOAT dy2 = y3 - y2;

-    FX_FLOAT dy3 = y0 - y1 + y2 - y3;

-    if ((dy2 == 0.0f) && (dy3 == 0.0f)) {

-        return FX_NEW CBC_CommonPerspectiveTransform(x1 - x0, x2 - x1, x0,

-                y1 - y0, y2 - y1, y0,

-                0.0f, 0.0f, 1.0f);

-    } else {

-        FX_FLOAT dx1 = x1 - x2;

-        FX_FLOAT dx2 = x3 - x2;

-        FX_FLOAT dx3 = x0 - x1 + x2 - x3;

-        FX_FLOAT dy1 = y1 - y2;

-        FX_FLOAT denominator = dx1 * dy2 - dx2 * dy1;

-        FX_FLOAT a13 = (dx3 * dy2 - dx2 * dy3) / denominator;

-        FX_FLOAT a23 = (dx1 * dy3 - dx3 * dy1) / denominator;

-        return FX_NEW CBC_CommonPerspectiveTransform(x1 - x0 + a13 * x1, x3 - x0 + a23 * x3, x0,

-                y1 - y0 + a13 * y1, y3 - y0 + a23 * y3, y0,

-                a13, a23, 1.0f);

-    }

+CBC_CommonPerspectiveTransform* CBC_CommonPerspectiveTransform::BuildAdjoint() {

+  return FX_NEW CBC_CommonPerspectiveTransform(

+      m_a22 * m_a33 - m_a23 * m_a32, m_a23 * m_a31 - m_a21 * m_a33,

+      m_a21 * m_a32 - m_a22 * m_a31, m_a13 * m_a32 - m_a12 * m_a33,

+      m_a11 * m_a33 - m_a13 * m_a31, m_a12 * m_a31 - m_a11 * m_a32,

+      m_a12 * m_a23 - m_a13 * m_a22, m_a13 * m_a21 - m_a11 * m_a23,

+      m_a11 * m_a22 - m_a12 * m_a21);

 }

-CBC_CommonPerspectiveTransform *CBC_CommonPerspectiveTransform::QuadrilateralToSquare(FX_FLOAT x0, FX_FLOAT y0,

-        FX_FLOAT x1, FX_FLOAT y1,

-        FX_FLOAT x2, FX_FLOAT y2,

-        FX_FLOAT x3, FX_FLOAT y3)

-{

-    CBC_AutoPtr<CBC_CommonPerspectiveTransform> temp1(SquareToQuadrilateral(x0, y0, x1, y1, x2, y2, x3, y3));

-    return temp1->BuildAdjoint();

-}

-CBC_CommonPerspectiveTransform *CBC_CommonPerspectiveTransform::BuildAdjoint()

-{

-    return FX_NEW CBC_CommonPerspectiveTransform(m_a22 * m_a33 - m_a23 * m_a32,

-            m_a23 * m_a31 - m_a21 * m_a33,

-            m_a21 * m_a32 - m_a22 * m_a31,

-            m_a13 * m_a32 - m_a12 * m_a33,

-            m_a11 * m_a33 - m_a13 * m_a31,

-            m_a12 * m_a31 - m_a11 * m_a32,

-            m_a12 * m_a23 - m_a13 * m_a22,

-            m_a13 * m_a21 - m_a11 * m_a23,

-            m_a11 * m_a22 - m_a12 * m_a21);

-}

-CBC_CommonPerspectiveTransform *CBC_CommonPerspectiveTransform::Times(CBC_CommonPerspectiveTransform &other)

-{

-    return FX_NEW CBC_CommonPerspectiveTransform(m_a11 * other.m_a11 + m_a21 * other.m_a12 + m_a31 * other.m_a13,

-            m_a11 * other.m_a21 + m_a21 * other.m_a22 + m_a31 * other.m_a23,

-            m_a11 * other.m_a31 + m_a21 * other.m_a32 + m_a31 * other.m_a33,

-            m_a12 * other.m_a11 + m_a22 * other.m_a12 + m_a32 * other.m_a13,

-            m_a12 * other.m_a21 + m_a22 * other.m_a22 + m_a32 * other.m_a23,

-            m_a12 * other.m_a31 + m_a22 * other.m_a32 + m_a32 * other.m_a33,

-            m_a13 * other.m_a11 + m_a23 * other.m_a12 + m_a33 * other.m_a13,

-            m_a13 * other.m_a21 + m_a23 * other.m_a22 + m_a33 * other.m_a23,

-            m_a13 * other.m_a31 + m_a23 * other.m_a32 + m_a33 * other.m_a33);

+CBC_CommonPerspectiveTransform* CBC_CommonPerspectiveTransform::Times(

+    CBC_CommonPerspectiveTransform& other) {

+  return FX_NEW CBC_CommonPerspectiveTransform(

+      m_a11 * other.m_a11 + m_a21 * other.m_a12 + m_a31 * other.m_a13,

+      m_a11 * other.m_a21 + m_a21 * other.m_a22 + m_a31 * other.m_a23,

+      m_a11 * other.m_a31 + m_a21 * other.m_a32 + m_a31 * other.m_a33,

+      m_a12 * other.m_a11 + m_a22 * other.m_a12 + m_a32 * other.m_a13,

+      m_a12 * other.m_a21 + m_a22 * other.m_a22 + m_a32 * other.m_a23,

+      m_a12 * other.m_a31 + m_a22 * other.m_a32 + m_a32 * other.m_a33,

+      m_a13 * other.m_a11 + m_a23 * other.m_a12 + m_a33 * other.m_a13,

+      m_a13 * other.m_a21 + m_a23 * other.m_a22 + m_a33 * other.m_a23,

+      m_a13 * other.m_a31 + m_a23 * other.m_a32 + m_a33 * other.m_a33);

 }