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Side by Side Diff: core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp

Issue 1512763013: Get rid of most instance of 'foo != NULL' (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: nits Created 5 years ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #include "render_int.h" 7 #include "render_int.h"
8 8
9 #include "core/include/fpdfapi/fpdf_pageobj.h" 9 #include "core/include/fpdfapi/fpdf_pageobj.h"
10 #include "core/include/fpdfapi/fpdf_render.h" 10 #include "core/include/fpdfapi/fpdf_render.h"
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306 return pFont->m_pDocument->GetRenderData()->GetCachedType3(pFont); 306 return pFont->m_pDocument->GetRenderData()->GetCachedType3(pFont);
307 } 307 }
308 static void ReleaseCachedType3(CPDF_Type3Font* pFont) { 308 static void ReleaseCachedType3(CPDF_Type3Font* pFont) {
309 if (pFont->m_pDocument == NULL) { 309 if (pFont->m_pDocument == NULL) {
310 return; 310 return;
311 } 311 }
312 pFont->m_pDocument->GetRenderData()->ReleaseCachedType3(pFont); 312 pFont->m_pDocument->GetRenderData()->ReleaseCachedType3(pFont);
313 pFont->m_pDocument->GetPageData()->ReleaseFont(pFont->GetFontDict()); 313 pFont->m_pDocument->GetPageData()->ReleaseFont(pFont->GetFontDict());
314 } 314 }
315 FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) { 315 FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) {
316 if (m_pBitmap != NULL || m_pForm == NULL) { 316 if (m_pBitmap || m_pForm == NULL) {
317 return TRUE; 317 return TRUE;
318 } 318 }
319 if (m_pForm->CountObjects() == 1 && !m_bColored) { 319 if (m_pForm->CountObjects() == 1 && !m_bColored) {
320 CPDF_PageObject* pPageObj = 320 CPDF_PageObject* pPageObj =
321 m_pForm->GetObjectAt(m_pForm->GetFirstObjectPosition()); 321 m_pForm->GetObjectAt(m_pForm->GetFirstObjectPosition());
322 if (pPageObj->m_Type == PDFPAGE_IMAGE) { 322 if (pPageObj->m_Type == PDFPAGE_IMAGE) {
323 CPDF_ImageObject* pImage = (CPDF_ImageObject*)pPageObj; 323 CPDF_ImageObject* pImage = (CPDF_ImageObject*)pPageObj;
324 m_ImageMatrix = pImage->m_Matrix; 324 m_ImageMatrix = pImage->m_Matrix;
325 const CFX_DIBSource* pSource = pImage->m_pImage->LoadDIBSource(); 325 const CFX_DIBSource* pSource = pImage->m_pImage->LoadDIBSource();
326 if (pSource) { 326 if (pSource) {
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782 ProcessPath(&path, pObj2Device); 782 ProcessPath(&path, pObj2Device);
783 } 783 }
784 } 784 }
785 785
786 CFX_PathData* CPDF_Font::LoadGlyphPath(FX_DWORD charcode, int dest_width) { 786 CFX_PathData* CPDF_Font::LoadGlyphPath(FX_DWORD charcode, int dest_width) {
787 int glyph_index = GlyphFromCharCode(charcode); 787 int glyph_index = GlyphFromCharCode(charcode);
788 if (!m_Font.GetFace()) 788 if (!m_Font.GetFace())
789 return nullptr; 789 return nullptr;
790 return m_Font.LoadGlyphPath(glyph_index, dest_width); 790 return m_Font.LoadGlyphPath(glyph_index, dest_width);
791 } 791 }
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