diff options
Diffstat (limited to 'core/fpdfapi/render/fpdf_render_image.cpp')
| -rw-r--r-- | core/fpdfapi/render/fpdf_render_image.cpp | 166 |
1 files changed, 83 insertions, 83 deletions
diff --git a/core/fpdfapi/render/fpdf_render_image.cpp b/core/fpdfapi/render/fpdf_render_image.cpp index 049eff30c0..1133f67a9a 100644 --- a/core/fpdfapi/render/fpdf_render_image.cpp +++ b/core/fpdfapi/render/fpdf_render_image.cpp @@ -34,8 +34,8 @@ #include "core/fxge/skia/fx_skia_device.h" #endif -FX_BOOL CPDF_RenderStatus::ProcessImage(CPDF_ImageObject* pImageObj, - const CFX_Matrix* pObj2Device) { +bool CPDF_RenderStatus::ProcessImage(CPDF_ImageObject* pImageObj, + const CFX_Matrix* pObj2Device) { CPDF_ImageRenderer render; if (render.Start(this, pImageObj, pObj2Device, m_bStdCS, m_curBlend)) { render.Continue(nullptr); @@ -100,9 +100,9 @@ void CPDF_RenderStatus::CompositeDIBitmap(CFX_DIBitmap* pDIBitmap, top + pDIBitmap->GetHeight()); rect.Intersect(m_pDevice->GetClipBox()); CFX_DIBitmap* pClone = nullptr; - FX_BOOL bClone = FALSE; + bool bClone = false; if (m_pDevice->GetBackDrop() && m_pDevice->GetBitmap()) { - bClone = TRUE; + bClone = true; pClone = m_pDevice->GetBackDrop()->Clone(&rect); CFX_DIBitmap* pForeBitmap = m_pDevice->GetBitmap(); pClone->CompositeBitmap(0, 0, pClone->GetWidth(), pClone->GetHeight(), @@ -171,7 +171,7 @@ FX_COLORREF CPDF_TransferFunc::TranslateColor(FX_COLORREF rgb) const { } CFX_DIBSource* CPDF_TransferFunc::TranslateImage(const CFX_DIBSource* pSrc, - FX_BOOL bAutoDropSrc) { + bool bAutoDropSrc) { CPDF_DIBTransferFunc* pDest = new CPDF_DIBTransferFunc(this); pDest->LoadSrc(pSrc, bAutoDropSrc); return pDest; @@ -204,7 +204,7 @@ CPDF_DIBTransferFunc::CPDF_DIBTransferFunc( void CPDF_DIBTransferFunc::TranslateScanline( const uint8_t* src_buf, std::vector<uint8_t>* dest_buf) const { - FX_BOOL bSkip = FALSE; + bool bSkip = false; switch (m_pSrc->GetFormat()) { case FXDIB_1bppRgb: { int r0 = m_RampR[0]; @@ -284,7 +284,7 @@ void CPDF_DIBTransferFunc::TranslateScanline( break; } case FXDIB_Rgb32: - bSkip = TRUE; + bSkip = true; case FXDIB_Argb: { int index = 0; for (int i = 0; i < m_Width; i++) { @@ -348,11 +348,11 @@ void CPDF_DIBTransferFunc::TranslateDownSamples(uint8_t* dest_buf, CPDF_ImageRenderer::CPDF_ImageRenderer() { m_pRenderStatus = nullptr; m_pImageObject = nullptr; - m_Result = TRUE; + m_Result = true; m_Status = 0; m_DeviceHandle = nullptr; - m_bStdCS = FALSE; - m_bPatternColor = FALSE; + m_bStdCS = false; + m_bPatternColor = false; m_BlendType = FXDIB_BLEND_NORMAL; m_pPattern = nullptr; m_pObj2Device = nullptr; @@ -364,11 +364,11 @@ CPDF_ImageRenderer::~CPDF_ImageRenderer() { } } -FX_BOOL CPDF_ImageRenderer::StartLoadDIBSource() { +bool CPDF_ImageRenderer::StartLoadDIBSource() { CFX_FloatRect image_rect_f = m_ImageMatrix.GetUnitRect(); FX_RECT image_rect = image_rect_f.GetOuterRect(); if (!image_rect.Valid()) - return FALSE; + return false; int dest_width = image_rect.Width(); int dest_height = image_rect.Height(); @@ -385,15 +385,15 @@ FX_BOOL CPDF_ImageRenderer::StartLoadDIBSource() { dest_height)) { if (m_LoadHandle) { m_Status = 4; - return TRUE; + return true; } } - return FALSE; + return false; } -FX_BOOL CPDF_ImageRenderer::StartRenderDIBSource() { +bool CPDF_ImageRenderer::StartRenderDIBSource() { if (!m_Loader.m_pBitmap) - return FALSE; + return false; m_BitmapAlpha = FXSYS_round(255 * m_pImageObject->m_GeneralState.GetFillAlpha()); @@ -416,18 +416,18 @@ FX_BOOL CPDF_ImageRenderer::StartRenderDIBSource() { if (m_Loader.m_bCached && m_Loader.m_pMask) { m_Loader.m_pMask = m_Loader.m_pMask->Clone(); } - m_Loader.m_bCached = FALSE; + m_Loader.m_bCached = false; } } m_FillArgb = 0; - m_bPatternColor = FALSE; + m_bPatternColor = false; m_pPattern = nullptr; if (m_pDIBSource->IsAlphaMask()) { const CPDF_Color* pColor = m_pImageObject->m_ColorState.GetFillColor(); if (pColor && pColor->IsPattern()) { m_pPattern = pColor->GetPattern(); if (m_pPattern) { - m_bPatternColor = TRUE; + m_bPatternColor = true; } } m_FillArgb = m_pRenderStatus->GetFillArgb(m_pImageObject); @@ -507,11 +507,11 @@ FX_BOOL CPDF_ImageRenderer::StartRenderDIBSource() { return StartDIBSource(); } -FX_BOOL CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, - CPDF_PageObject* pObj, - const CFX_Matrix* pObj2Device, - FX_BOOL bStdCS, - int blendType) { +bool CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, + CPDF_PageObject* pObj, + const CFX_Matrix* pObj2Device, + bool bStdCS, + int blendType) { m_pRenderStatus = pStatus; m_bStdCS = bStdCS; m_pImageObject = pObj->AsImage(); @@ -520,24 +520,24 @@ FX_BOOL CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, CPDF_Dictionary* pOC = m_pImageObject->GetImage()->GetOC(); if (pOC && m_pRenderStatus->m_Options.m_pOCContext && !m_pRenderStatus->m_Options.m_pOCContext->CheckOCGVisible(pOC)) { - return FALSE; + return false; } m_ImageMatrix = m_pImageObject->m_Matrix; m_ImageMatrix.Concat(*pObj2Device); if (StartLoadDIBSource()) { - return TRUE; + return true; } return StartRenderDIBSource(); } -FX_BOOL CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, - const CFX_DIBSource* pDIBSource, - FX_ARGB bitmap_argb, - int bitmap_alpha, - const CFX_Matrix* pImage2Device, - uint32_t flags, - FX_BOOL bStdCS, - int blendType) { +bool CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, + const CFX_DIBSource* pDIBSource, + FX_ARGB bitmap_argb, + int bitmap_alpha, + const CFX_Matrix* pImage2Device, + uint32_t flags, + bool bStdCS, + int blendType) { m_pRenderStatus = pStatus; m_pDIBSource = pDIBSource; m_FillArgb = bitmap_argb; @@ -549,16 +549,16 @@ FX_BOOL CPDF_ImageRenderer::Start(CPDF_RenderStatus* pStatus, return StartDIBSource(); } -FX_BOOL CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) { +bool CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) { if (m_pRenderStatus->m_bPrint && !(m_pRenderStatus->m_pDevice->GetRenderCaps() & FXRC_BLEND_MODE)) { - m_Result = FALSE; - return FALSE; + m_Result = false; + return false; } FX_RECT rect = m_ImageMatrix.GetUnitRect().GetOuterRect(); rect.Intersect(m_pRenderStatus->m_pDevice->GetClipBox()); if (rect.IsEmpty()) { - return FALSE; + return false; } CFX_Matrix new_matrix = m_ImageMatrix; new_matrix.TranslateI(-rect.left, -rect.top); @@ -566,7 +566,7 @@ FX_BOOL CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) { int height = rect.Height(); CFX_FxgeDevice bitmap_device1; if (!bitmap_device1.Create(rect.Width(), rect.Height(), FXDIB_Rgb32, nullptr)) - return TRUE; + return true; bitmap_device1.GetBitmap()->Clear(0xffffff); { @@ -574,32 +574,32 @@ FX_BOOL CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) { bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device1, nullptr, nullptr, nullptr, nullptr, &m_pRenderStatus->m_Options, 0, - m_pRenderStatus->m_bDropObjects, nullptr, TRUE); + m_pRenderStatus->m_bDropObjects, nullptr, true); CFX_Matrix patternDevice = *pObj2Device; patternDevice.Translate((FX_FLOAT)-rect.left, (FX_FLOAT)-rect.top); if (CPDF_TilingPattern* pTilingPattern = m_pPattern->AsTilingPattern()) { bitmap_render.DrawTilingPattern(pTilingPattern, m_pImageObject, - &patternDevice, FALSE); + &patternDevice, false); } else if (CPDF_ShadingPattern* pShadingPattern = m_pPattern->AsShadingPattern()) { bitmap_render.DrawShadingPattern(pShadingPattern, m_pImageObject, - &patternDevice, FALSE); + &patternDevice, false); } } { CFX_FxgeDevice bitmap_device2; if (!bitmap_device2.Create(rect.Width(), rect.Height(), FXDIB_8bppRgb, nullptr)) { - return TRUE; + return true; } bitmap_device2.GetBitmap()->Clear(0); CPDF_RenderStatus bitmap_render; bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device2, nullptr, nullptr, nullptr, nullptr, nullptr, 0, - m_pRenderStatus->m_bDropObjects, nullptr, TRUE); + m_pRenderStatus->m_bDropObjects, nullptr, true); CPDF_ImageRenderer image_render; if (image_render.Start(&bitmap_render, m_pDIBSource, 0xffffffff, 255, - &new_matrix, m_Flags, TRUE)) { + &new_matrix, m_Flags, true)) { image_render.Continue(nullptr); } if (m_Loader.m_MatteColor != 0xffffffff) { @@ -647,19 +647,19 @@ FX_BOOL CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) { } m_pRenderStatus->m_pDevice->SetDIBitsWithBlend( bitmap_device1.GetBitmap(), rect.left, rect.top, m_BlendType); - return FALSE; + return false; } -FX_BOOL CPDF_ImageRenderer::DrawMaskedImage() { +bool CPDF_ImageRenderer::DrawMaskedImage() { if (m_pRenderStatus->m_bPrint && !(m_pRenderStatus->m_pDevice->GetRenderCaps() & FXRC_BLEND_MODE)) { - m_Result = FALSE; - return FALSE; + m_Result = false; + return false; } FX_RECT rect = m_ImageMatrix.GetUnitRect().GetOuterRect(); rect.Intersect(m_pRenderStatus->m_pDevice->GetClipBox()); if (rect.IsEmpty()) { - return FALSE; + return false; } CFX_Matrix new_matrix = m_ImageMatrix; new_matrix.TranslateI(-rect.left, -rect.top); @@ -667,7 +667,7 @@ FX_BOOL CPDF_ImageRenderer::DrawMaskedImage() { int height = rect.Height(); CFX_FxgeDevice bitmap_device1; if (!bitmap_device1.Create(width, height, FXDIB_Rgb32, nullptr)) - return TRUE; + return true; #if defined _SKIA_SUPPORT_ bitmap_device1.Clear(0xffffff); @@ -678,17 +678,17 @@ FX_BOOL CPDF_ImageRenderer::DrawMaskedImage() { CPDF_RenderStatus bitmap_render; bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device1, nullptr, nullptr, nullptr, nullptr, nullptr, 0, - m_pRenderStatus->m_bDropObjects, nullptr, TRUE); + m_pRenderStatus->m_bDropObjects, nullptr, true); CPDF_ImageRenderer image_render; if (image_render.Start(&bitmap_render, m_pDIBSource, 0, 255, &new_matrix, - m_Flags, TRUE)) { + m_Flags, true)) { image_render.Continue(nullptr); } } { CFX_FxgeDevice bitmap_device2; if (!bitmap_device2.Create(width, height, FXDIB_8bppRgb, nullptr)) - return TRUE; + return true; #if defined _SKIA_SUPPORT_ bitmap_device2.Clear(0); @@ -698,10 +698,10 @@ FX_BOOL CPDF_ImageRenderer::DrawMaskedImage() { CPDF_RenderStatus bitmap_render; bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device2, nullptr, nullptr, nullptr, nullptr, nullptr, 0, - m_pRenderStatus->m_bDropObjects, nullptr, TRUE); + m_pRenderStatus->m_bDropObjects, nullptr, true); CPDF_ImageRenderer image_render; if (image_render.Start(&bitmap_render, m_Loader.m_pMask, 0xffffffff, 255, - &new_matrix, m_Flags, TRUE)) { + &new_matrix, m_Flags, true)) { image_render.Continue(nullptr); } if (m_Loader.m_MatteColor != 0xffffffff) { @@ -758,17 +758,17 @@ FX_BOOL CPDF_ImageRenderer::DrawMaskedImage() { m_pRenderStatus->m_pDevice->SetDIBitsWithBlend( bitmap_device1.GetBitmap(), rect.left, rect.top, m_BlendType); #endif // _SKIA_SUPPORT_ - return FALSE; + return false; } -FX_BOOL CPDF_ImageRenderer::StartDIBSource() { +bool CPDF_ImageRenderer::StartDIBSource() { if (!(m_Flags & RENDER_FORCE_DOWNSAMPLE) && m_pDIBSource->GetBPP() > 1) { FX_SAFE_SIZE_T image_size = m_pDIBSource->GetBPP(); image_size /= 8; image_size *= m_pDIBSource->GetWidth(); image_size *= m_pDIBSource->GetHeight(); if (!image_size.IsValid()) { - return FALSE; + return false; } if (image_size.ValueOrDie() > FPDF_HUGE_IMAGE_SIZE && @@ -785,9 +785,9 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { m_DeviceHandle, m_BlendType)) { if (m_DeviceHandle) { m_Status = 3; - return TRUE; + return true; } - return FALSE; + return false; } #else if (m_pRenderStatus->m_pDevice->StartDIBitsWithBlend( @@ -795,9 +795,9 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { m_DeviceHandle, m_BlendType)) { if (m_DeviceHandle) { m_Status = 3; - return TRUE; + return true; } - return FALSE; + return false; } #endif CFX_FloatRect image_rect_f = m_ImageMatrix.GetUnitRect(); @@ -808,8 +808,8 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { (FXSYS_fabs(m_ImageMatrix.c) >= 0.5f || m_ImageMatrix.d == 0)) { if (m_pRenderStatus->m_bPrint && !(m_pRenderStatus->m_pDevice->GetRenderCaps() & FXRC_BLEND_MODE)) { - m_Result = FALSE; - return FALSE; + m_Result = false; + return false; } FX_RECT clip_box = m_pRenderStatus->m_pDevice->GetClipBox(); clip_box.Intersect(image_rect); @@ -817,7 +817,7 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { m_pTransformer.reset(new CFX_ImageTransformer(m_pDIBSource, &m_ImageMatrix, m_Flags, &clip_box)); m_pTransformer->Start(); - return TRUE; + return true; } if (m_ImageMatrix.a < 0) dest_width = -dest_width; @@ -831,7 +831,7 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { if (m_pRenderStatus->m_pDevice->StretchDIBitsWithFlagsAndBlend( m_pDIBSource, dest_left, dest_top, dest_width, dest_height, m_Flags, m_BlendType)) { - return FALSE; + return false; } } if (m_pDIBSource->IsAlphaMask()) { @@ -840,13 +840,13 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { if (m_pRenderStatus->m_pDevice->StretchBitMaskWithFlags( m_pDIBSource, dest_left, dest_top, dest_width, dest_height, m_FillArgb, m_Flags)) { - return FALSE; + return false; } } if (m_pRenderStatus->m_bPrint && !(m_pRenderStatus->m_pDevice->GetRenderCaps() & FXRC_BLEND_MODE)) { - m_Result = FALSE; - return TRUE; + m_Result = false; + return true; } FX_RECT clip_box = m_pRenderStatus->m_pDevice->GetClipBox(); @@ -860,12 +860,12 @@ FX_BOOL CPDF_ImageRenderer::StartDIBSource() { if (pStretched) { m_pRenderStatus->CompositeDIBitmap(pStretched.get(), dest_rect.left, dest_rect.top, m_FillArgb, m_BitmapAlpha, - m_BlendType, FALSE); + m_BlendType, false); } - return FALSE; + return false; } -FX_BOOL CPDF_ImageRenderer::StartBitmapAlpha() { +bool CPDF_ImageRenderer::StartBitmapAlpha() { if (m_pDIBSource->IsOpaqueImage()) { CFX_PathData path; path.AppendRect(0, 0, 1, 1); @@ -884,7 +884,7 @@ FX_BOOL CPDF_ImageRenderer::StartBitmapAlpha() { std::unique_ptr<CFX_DIBitmap> pTransformed( pAlphaMask->TransformTo(&m_ImageMatrix, left, top)); if (!pTransformed) - return TRUE; + return true; m_pRenderStatus->m_pDevice->SetBitMask( pTransformed.get(), left, top, @@ -906,17 +906,17 @@ FX_BOOL CPDF_ImageRenderer::StartBitmapAlpha() { delete pAlphaMask; } } - return FALSE; + return false; } -FX_BOOL CPDF_ImageRenderer::Continue(IFX_Pause* pPause) { +bool CPDF_ImageRenderer::Continue(IFX_Pause* pPause) { if (m_Status == 2) { if (m_pTransformer->Continue(pPause)) - return TRUE; + return true; std::unique_ptr<CFX_DIBitmap> pBitmap(m_pTransformer->DetachBitmap()); if (!pBitmap) - return FALSE; + return false; if (pBitmap->IsAlphaMask()) { if (m_BitmapAlpha != 255) @@ -931,19 +931,19 @@ FX_BOOL CPDF_ImageRenderer::Continue(IFX_Pause* pPause) { pBitmap.get(), m_pTransformer->result().left, m_pTransformer->result().top, m_BlendType); } - return FALSE; + return false; } if (m_Status == 3) return m_pRenderStatus->m_pDevice->ContinueDIBits(m_DeviceHandle, pPause); if (m_Status == 4) { if (m_Loader.Continue(m_LoadHandle.get(), pPause)) - return TRUE; + return true; if (StartRenderDIBSource()) return Continue(pPause); } - return FALSE; + return false; } CCodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder( @@ -978,7 +978,7 @@ CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict, form.ParseContent(nullptr, nullptr, nullptr); CFX_FxgeDevice bitmap_device; - FX_BOOL bLuminosity = pSMaskDict->GetStringFor("S") != "Alpha"; + bool bLuminosity = pSMaskDict->GetStringFor("S") != "Alpha"; int width = pClipRect->right - pClipRect->left; int height = pClipRect->bottom - pClipRect->top; FXDIB_Format format; @@ -1042,7 +1042,7 @@ CFX_DIBitmap* CPDF_RenderStatus::LoadSMask(CPDF_Dictionary* pSMaskDict, options.m_ColorMode = bLuminosity ? RENDER_COLOR_NORMAL : RENDER_COLOR_ALPHA; CPDF_RenderStatus status; status.Initialize(m_pContext, &bitmap_device, nullptr, nullptr, nullptr, - nullptr, &options, 0, m_bDropObjects, pFormResource, TRUE, + nullptr, &options, 0, m_bDropObjects, pFormResource, true, nullptr, 0, color_space_family, bLuminosity); status.RenderObjectList(&form, &matrix); std::unique_ptr<CFX_DIBitmap> pMask(new CFX_DIBitmap); |