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, 103 insertions, 100 deletions

diff --git a/core/src/fxcodec/codec/fx_codec_bmp.cpp b/core/src/fxcodec/codec/fx_codec_bmp.cpp
index da7a8bf1a6..fddd076482 100644
--- a/core/src/fxcodec/codec/fx_codec_bmp.cpp
+++ b/core/src/fxcodec/codec/fx_codec_bmp.cpp
@@ -9,116 +9,119 @@
 #include "codec_int.h"

 #include "../lbmp/fx_bmp.h"

 struct FXBMP_Context {

-    bmp_decompress_struct_p bmp_ptr;

-    void*		parent_ptr;

-    void*		child_ptr;

+  bmp_decompress_struct_p bmp_ptr;

+  void* parent_ptr;

+  void* child_ptr;

 

-    void*		(*m_AllocFunc)(unsigned int);

-    void		(*m_FreeFunc)(void*);

+  void* (*m_AllocFunc)(unsigned int);

+  void (*m_FreeFunc)(void*);

 };

 extern "C" {

-    static void* _bmp_alloc_func(unsigned int size)

-    {

-        return FX_Alloc(char, size);

-    }

-    static void  _bmp_free_func(void* p)

-    {

-        if(p != NULL) {

-            FX_Free(p);

-        }

-    }

+static void* _bmp_alloc_func(unsigned int size) {

+  return FX_Alloc(char, size);

+}

+static void _bmp_free_func(void* p) {

+  if (p != NULL) {

+    FX_Free(p);

+  }

+}

 };

-static void _bmp_error_data(bmp_decompress_struct_p bmp_ptr, const FX_CHAR* err_msg)

-{

-    FXSYS_strncpy((char*)bmp_ptr->err_ptr, err_msg, BMP_MAX_ERROR_SIZE - 1);

-    longjmp(bmp_ptr->jmpbuf, 1);

+static void _bmp_error_data(bmp_decompress_struct_p bmp_ptr,

+                            const FX_CHAR* err_msg) {

+  FXSYS_strncpy((char*)bmp_ptr->err_ptr, err_msg, BMP_MAX_ERROR_SIZE - 1);

+  longjmp(bmp_ptr->jmpbuf, 1);

 }

-static void _bmp_read_scanline(bmp_decompress_struct_p bmp_ptr, int32_t row_num, uint8_t* row_buf)

-{

-    FXBMP_Context* p = (FXBMP_Context*)bmp_ptr->context_ptr;

-    CCodec_BmpModule* pModule = (CCodec_BmpModule*)p->parent_ptr;

-    pModule->ReadScanlineCallback(p->child_ptr, row_num, row_buf);

+static void _bmp_read_scanline(bmp_decompress_struct_p bmp_ptr,

+                               int32_t row_num,

+                               uint8_t* row_buf) {

+  FXBMP_Context* p = (FXBMP_Context*)bmp_ptr->context_ptr;

+  CCodec_BmpModule* pModule = (CCodec_BmpModule*)p->parent_ptr;

+  pModule->ReadScanlineCallback(p->child_ptr, row_num, row_buf);

 }

-static FX_BOOL _bmp_get_data_position(bmp_decompress_struct_p bmp_ptr, FX_DWORD rcd_pos)

-{

-    FXBMP_Context* p = (FXBMP_Context*)bmp_ptr->context_ptr;

-    CCodec_BmpModule* pModule = (CCodec_BmpModule*)p->parent_ptr;

-    return pModule->InputImagePositionBufCallback(p->child_ptr, rcd_pos);

+static FX_BOOL _bmp_get_data_position(bmp_decompress_struct_p bmp_ptr,

+                                      FX_DWORD rcd_pos) {

+  FXBMP_Context* p = (FXBMP_Context*)bmp_ptr->context_ptr;

+  CCodec_BmpModule* pModule = (CCodec_BmpModule*)p->parent_ptr;

+  return pModule->InputImagePositionBufCallback(p->child_ptr, rcd_pos);

 }

-void* CCodec_BmpModule::Start(void* pModule)

-{

-    FXBMP_Context* p = (FXBMP_Context*)FX_Alloc(uint8_t, sizeof(FXBMP_Context));

-    if (p == NULL) {

-        return NULL;

-    }

-    FXSYS_memset(p, 0, sizeof(FXBMP_Context));

-    if(p == NULL) {

-        return NULL;

-    }

-    p->m_AllocFunc = _bmp_alloc_func;

-    p->m_FreeFunc = _bmp_free_func;

-    p->bmp_ptr = NULL;

-    p->parent_ptr = (void*)this;

-    p->child_ptr = pModule;

-    p->bmp_ptr = _bmp_create_decompress();

-    if (p->bmp_ptr == NULL) {

-        FX_Free(p);

-        return NULL;

-    }

-    p->bmp_ptr->context_ptr = (void*)p;

-    p->bmp_ptr->err_ptr = m_szLastError;

-    p->bmp_ptr->_bmp_error_fn = _bmp_error_data;

-    p->bmp_ptr->_bmp_get_row_fn = _bmp_read_scanline;

-    p->bmp_ptr->_bmp_get_data_position_fn = _bmp_get_data_position;

-    return p;

+void* CCodec_BmpModule::Start(void* pModule) {

+  FXBMP_Context* p = (FXBMP_Context*)FX_Alloc(uint8_t, sizeof(FXBMP_Context));

+  if (p == NULL) {

+    return NULL;

+  }

+  FXSYS_memset(p, 0, sizeof(FXBMP_Context));

+  if (p == NULL) {

+    return NULL;

+  }

+  p->m_AllocFunc = _bmp_alloc_func;

+  p->m_FreeFunc = _bmp_free_func;

+  p->bmp_ptr = NULL;

+  p->parent_ptr = (void*)this;

+  p->child_ptr = pModule;

+  p->bmp_ptr = _bmp_create_decompress();

+  if (p->bmp_ptr == NULL) {

+    FX_Free(p);

+    return NULL;

+  }

+  p->bmp_ptr->context_ptr = (void*)p;

+  p->bmp_ptr->err_ptr = m_szLastError;

+  p->bmp_ptr->_bmp_error_fn = _bmp_error_data;

+  p->bmp_ptr->_bmp_get_row_fn = _bmp_read_scanline;

+  p->bmp_ptr->_bmp_get_data_position_fn = _bmp_get_data_position;

+  return p;

 }

-void CCodec_BmpModule::Finish(void* pContext)

-{

-    FXBMP_Context* p = (FXBMP_Context*)pContext;

-    if(p != NULL) {

-        _bmp_destroy_decompress(&p->bmp_ptr);

-        p->m_FreeFunc(p);

-    }

+void CCodec_BmpModule::Finish(void* pContext) {

+  FXBMP_Context* p = (FXBMP_Context*)pContext;

+  if (p != NULL) {

+    _bmp_destroy_decompress(&p->bmp_ptr);

+    p->m_FreeFunc(p);

+  }

 }

-int32_t CCodec_BmpModule::ReadHeader(void* pContext, int32_t* width, int32_t* height, FX_BOOL* tb_flag, int32_t* components, int32_t* pal_num, FX_DWORD** pal_pp, CFX_DIBAttribute* pAttribute)

-{

-    FXBMP_Context* p = (FXBMP_Context*)pContext;

-    if(setjmp(p->bmp_ptr->jmpbuf)) {

-        return 0;

-    }

-    int32_t ret = _bmp_read_header(p->bmp_ptr);

-    if (ret != 1) {

-        return ret;

-    }

-    *width = p->bmp_ptr->width;

-    *height = p->bmp_ptr->height;

-    *tb_flag = p->bmp_ptr->imgTB_flag;

-    *components = p->bmp_ptr->components;

-    *pal_num = p->bmp_ptr->pal_num;

-    *pal_pp = p->bmp_ptr->pal_ptr;

-    if (pAttribute) {

-        pAttribute->m_wDPIUnit = FXCODEC_RESUNIT_METER;

-        pAttribute->m_nXDPI = p->bmp_ptr->dpi_x;

-        pAttribute->m_nYDPI = p->bmp_ptr->dpi_y;

-        pAttribute->m_nBmpCompressType = p->bmp_ptr->compress_flag;

-    }

-    return 1;

+int32_t CCodec_BmpModule::ReadHeader(void* pContext,

+                                     int32_t* width,

+                                     int32_t* height,

+                                     FX_BOOL* tb_flag,

+                                     int32_t* components,

+                                     int32_t* pal_num,

+                                     FX_DWORD** pal_pp,

+                                     CFX_DIBAttribute* pAttribute) {

+  FXBMP_Context* p = (FXBMP_Context*)pContext;

+  if (setjmp(p->bmp_ptr->jmpbuf)) {

+    return 0;

+  }

+  int32_t ret = _bmp_read_header(p->bmp_ptr);

+  if (ret != 1) {

+    return ret;

+  }

+  *width = p->bmp_ptr->width;

+  *height = p->bmp_ptr->height;

+  *tb_flag = p->bmp_ptr->imgTB_flag;

+  *components = p->bmp_ptr->components;

+  *pal_num = p->bmp_ptr->pal_num;

+  *pal_pp = p->bmp_ptr->pal_ptr;

+  if (pAttribute) {

+    pAttribute->m_wDPIUnit = FXCODEC_RESUNIT_METER;

+    pAttribute->m_nXDPI = p->bmp_ptr->dpi_x;

+    pAttribute->m_nYDPI = p->bmp_ptr->dpi_y;

+    pAttribute->m_nBmpCompressType = p->bmp_ptr->compress_flag;

+  }

+  return 1;

 }

-int32_t CCodec_BmpModule::LoadImage(void* pContext)

-{

-    FXBMP_Context* p = (FXBMP_Context*)pContext;

-    if(setjmp(p->bmp_ptr->jmpbuf)) {

-        return 0;

-    }

-    return _bmp_decode_image(p->bmp_ptr);

+int32_t CCodec_BmpModule::LoadImage(void* pContext) {

+  FXBMP_Context* p = (FXBMP_Context*)pContext;

+  if (setjmp(p->bmp_ptr->jmpbuf)) {

+    return 0;

+  }

+  return _bmp_decode_image(p->bmp_ptr);

 }

-FX_DWORD CCodec_BmpModule::GetAvailInput(void* pContext, uint8_t** avial_buf_ptr)

-{

-    FXBMP_Context* p = (FXBMP_Context*)pContext;

-    return _bmp_get_avail_input(p->bmp_ptr, avial_buf_ptr);

+FX_DWORD CCodec_BmpModule::GetAvailInput(void* pContext,

+                                         uint8_t** avial_buf_ptr) {

+  FXBMP_Context* p = (FXBMP_Context*)pContext;

+  return _bmp_get_avail_input(p->bmp_ptr, avial_buf_ptr);

 }

-void CCodec_BmpModule::Input(void* pContext, const uint8_t* src_buf, FX_DWORD src_size)

-{

-    FXBMP_Context* p = (FXBMP_Context*)pContext;

-    _bmp_input_buffer(p->bmp_ptr, (uint8_t*)src_buf, src_size);

+void CCodec_BmpModule::Input(void* pContext,

+                             const uint8_t* src_buf,

+                             FX_DWORD src_size) {

+  FXBMP_Context* p = (FXBMP_Context*)pContext;

+  _bmp_input_buffer(p->bmp_ptr, (uint8_t*)src_buf, src_size);

 }