From 9d8ec5a6e37e8d1d4d4edca9040de234e2d4728f Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Tue, 4 Aug 2015 13:00:21 -0700
Subject: 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
---
 core/src/fxcodec/codec/fx_codec_bmp.cpp | 203 ++++++++++++++++----------------
 1 file changed, 103 insertions(+), 100 deletions(-)

(limited to 'core/src/fxcodec/codec/fx_codec_bmp.cpp')

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);
 }
-- 
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