diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp')
-rw-r--r-- | core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp index 938a495eb1..d3390517e9 100644 --- a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp +++ b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp @@ -29,7 +29,7 @@ void CPDF_RenderStatus::CompositeDIBitmap(CFX_DIBitmap* pDIBitmap, int bitmap_alpha, int blend_mode, int Transparency) { - if (pDIBitmap == NULL) { + if (!pDIBitmap) { return; } FX_BOOL bIsolated = Transparency & PDFTRANS_ISOLATED; @@ -353,7 +353,7 @@ FX_BOOL CPDF_ImageRenderer::StartLoadDIBSource() { return FALSE; } FX_BOOL CPDF_ImageRenderer::StartRenderDIBSource() { - if (m_Loader.m_pBitmap == NULL) { + if (!m_Loader.m_pBitmap) { return FALSE; } m_BitmapAlpha = 255; @@ -363,7 +363,7 @@ FX_BOOL CPDF_ImageRenderer::StartRenderDIBSource() { } m_pDIBSource = m_Loader.m_pBitmap; if (m_pRenderStatus->m_Options.m_ColorMode == RENDER_COLOR_ALPHA && - m_Loader.m_pMask == NULL) { + !m_Loader.m_pMask) { return StartBitmapAlpha(); } if (pGeneralState && pGeneralState->m_pTR) { @@ -844,7 +844,7 @@ FX_BOOL CPDF_ImageRenderer::Continue(IFX_Pause* pPause) { return TRUE; } CFX_DIBitmap* pBitmap = m_pTransformer->m_Storer.Detach(); - if (pBitmap == NULL) { + if (!pBitmap) { return FALSE; } if (pBitmap->IsAlphaMask()) { @@ -934,11 +934,11 @@ FX_BOOL CPDF_QuickStretcher::Start(CPDF_ImageObject* pImageObj, m_pCS = NULL; m_Bpp = 3; CPDF_Object* pCSObj = pDict->GetElementValue("ColorSpace"); - if (pCSObj == NULL) { + if (!pCSObj) { return FALSE; } m_pCS = CPDF_ColorSpace::Load(pImageObj->m_pImage->GetDocument(), pCSObj); - if (m_pCS == NULL) { + if (!m_pCS) { return FALSE; } if (!_IsSupported(m_pCS)) { @@ -995,12 +995,12 @@ FX_BOOL CPDF_QuickStretcher::Continue(IFX_Pause* pPause) { const uint8_t* src_scan; if (m_pDecoder) { src_scan = m_pDecoder->GetScanline(src_y); - if (src_scan == NULL) { + if (!src_scan) { break; } } else { src_scan = m_StreamAcc.GetData(); - if (src_scan == NULL) { + if (!src_scan) { break; } src_scan += src_y * src_pitch; @@ -1011,7 +1011,7 @@ FX_BOOL CPDF_QuickStretcher::Continue(IFX_Pause* pPause) { int src_x = (m_bFlipX ? (m_DestWidth - dest_x - 1) : dest_x) * src_width / m_DestWidth; const uint8_t* src_pixel = src_scan + src_x * m_Bpp; - if (m_pCS == NULL) { + if (!m_pCS) { *result_scan = src_pixel[2]; result_scan++; *result_scan = src_pixel[1]; @@ -1040,7 +1040,7 @@ FX_BOOL CPDF_QuickStretcher::Continue(IFX_Pause* pPause) { CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict, FX_RECT* pClipRect, const CFX_Matrix* pMatrix) { - if (pSMaskDict == NULL) { + if (!pSMaskDict) { return NULL; } int width = pClipRect->right - pClipRect->left; @@ -1048,7 +1048,7 @@ CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict, FX_BOOL bLuminosity = FALSE; bLuminosity = pSMaskDict->GetConstString("S") != "Alpha"; CPDF_Stream* pGroup = pSMaskDict->GetStream("G"); - if (pGroup == NULL) { + if (!pGroup) { return NULL; } nonstd::unique_ptr<CPDF_Function> pFunc; |