summaryrefslogtreecommitdiff
path: root/core/fpdfapi/render/fpdf_render.cpp
diff options
context:
space:
mode:
authortsepez <tsepez@chromium.org>2016-11-02 15:17:29 -0700
committerCommit bot <commit-bot@chromium.org>2016-11-02 15:17:30 -0700
commit12f3e4a58f05850b93af35619cb04f0231d86acc (patch)
tree9851d8e46e5c168f5d148864caa2eebf814529dd /core/fpdfapi/render/fpdf_render.cpp
parent3b3ce1a242f8445848d3f23d6c35ba01d7c645f4 (diff)
downloadpdfium-12f3e4a58f05850b93af35619cb04f0231d86acc.tar.xz
Remove FX_BOOL from core
Review-Url: https://codereview.chromium.org/2477443002
Diffstat (limited to 'core/fpdfapi/render/fpdf_render.cpp')
-rw-r--r--core/fpdfapi/render/fpdf_render.cpp196
1 files changed, 98 insertions, 98 deletions
diff --git a/core/fpdfapi/render/fpdf_render.cpp b/core/fpdfapi/render/fpdf_render.cpp
index 4dcad15949..a431aa9486 100644
--- a/core/fpdfapi/render/fpdf_render.cpp
+++ b/core/fpdfapi/render/fpdf_render.cpp
@@ -40,10 +40,10 @@ CPDF_DocRenderData::CPDF_DocRenderData(CPDF_Document* pPDFDoc)
: m_pPDFDoc(pPDFDoc) {}
CPDF_DocRenderData::~CPDF_DocRenderData() {
- Clear(TRUE);
+ Clear(true);
}
-void CPDF_DocRenderData::Clear(FX_BOOL bRelease) {
+void CPDF_DocRenderData::Clear(bool bRelease) {
for (auto it = m_Type3FaceMap.begin(); it != m_Type3FaceMap.end();) {
auto curr_it = it++;
CPDF_CountedObject<CPDF_Type3Cache>* cache = curr_it->second;
@@ -146,38 +146,38 @@ CPDF_RenderStatus::CPDF_RenderStatus()
: m_pFormResource(nullptr),
m_pPageResource(nullptr),
m_pContext(nullptr),
- m_bStopped(FALSE),
+ m_bStopped(false),
m_pDevice(nullptr),
m_pCurObj(nullptr),
m_pStopObj(nullptr),
m_HalftoneLimit(0),
- m_bPrint(FALSE),
+ m_bPrint(false),
m_Transparency(0),
- m_bDropObjects(FALSE),
- m_bStdCS(FALSE),
+ m_bDropObjects(false),
+ m_bStdCS(false),
m_GroupFamily(0),
- m_bLoadMask(FALSE),
+ m_bLoadMask(false),
m_pType3Char(nullptr),
m_T3FillColor(0),
m_curBlend(FXDIB_BLEND_NORMAL) {}
CPDF_RenderStatus::~CPDF_RenderStatus() {}
-FX_BOOL CPDF_RenderStatus::Initialize(CPDF_RenderContext* pContext,
- CFX_RenderDevice* pDevice,
- const CFX_Matrix* pDeviceMatrix,
- const CPDF_PageObject* pStopObj,
- const CPDF_RenderStatus* pParentState,
- const CPDF_GraphicStates* pInitialStates,
- const CPDF_RenderOptions* pOptions,
- int transparency,
- FX_BOOL bDropObjects,
- CPDF_Dictionary* pFormResource,
- FX_BOOL bStdCS,
- CPDF_Type3Char* pType3Char,
- FX_ARGB fill_color,
- uint32_t GroupFamily,
- FX_BOOL bLoadMask) {
+bool CPDF_RenderStatus::Initialize(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ const CFX_Matrix* pDeviceMatrix,
+ const CPDF_PageObject* pStopObj,
+ const CPDF_RenderStatus* pParentState,
+ const CPDF_GraphicStates* pInitialStates,
+ const CPDF_RenderOptions* pOptions,
+ int transparency,
+ bool bDropObjects,
+ CPDF_Dictionary* pFormResource,
+ bool bStdCS,
+ CPDF_Type3Char* pType3Char,
+ FX_ARGB fill_color,
+ uint32_t GroupFamily,
+ bool bLoadMask) {
m_pContext = pContext;
m_pDevice = pDevice;
m_bPrint = m_pDevice->GetDeviceClass() != FXDC_DISPLAY;
@@ -217,7 +217,7 @@ FX_BOOL CPDF_RenderStatus::Initialize(CPDF_RenderContext* pContext,
}
m_pImageRenderer.reset();
m_Transparency = transparency;
- return TRUE;
+ return true;
}
void CPDF_RenderStatus::RenderObjectList(
const CPDF_PageObjectHolder* pObjectHolder,
@@ -232,7 +232,7 @@ void CPDF_RenderStatus::RenderObjectList(
for (const auto& pCurObj : *pObjectHolder->GetPageObjectList()) {
if (pCurObj.get() == m_pStopObj) {
- m_bStopped = TRUE;
+ m_bStopped = true;
return;
}
if (!pCurObj)
@@ -278,48 +278,48 @@ void CPDF_RenderStatus::RenderSingleObject(CPDF_PageObject* pObj,
#endif
}
-FX_BOOL CPDF_RenderStatus::ContinueSingleObject(CPDF_PageObject* pObj,
- const CFX_Matrix* pObj2Device,
- IFX_Pause* pPause) {
+bool CPDF_RenderStatus::ContinueSingleObject(CPDF_PageObject* pObj,
+ const CFX_Matrix* pObj2Device,
+ IFX_Pause* pPause) {
if (m_pImageRenderer) {
if (m_pImageRenderer->Continue(pPause))
- return TRUE;
+ return true;
if (!m_pImageRenderer->m_Result)
DrawObjWithBackground(pObj, pObj2Device);
m_pImageRenderer.reset();
- return FALSE;
+ return false;
}
m_pCurObj = pObj;
if (m_Options.m_pOCContext && pObj->m_ContentMark &&
!m_Options.m_pOCContext->CheckObjectVisible(pObj)) {
- return FALSE;
+ return false;
}
ProcessClipPath(pObj->m_ClipPath, pObj2Device);
if (ProcessTransparency(pObj, pObj2Device))
- return FALSE;
+ return false;
if (pObj->IsImage()) {
m_pImageRenderer.reset(new CPDF_ImageRenderer);
- if (!m_pImageRenderer->Start(this, pObj, pObj2Device, FALSE)) {
+ if (!m_pImageRenderer->Start(this, pObj, pObj2Device, false)) {
if (!m_pImageRenderer->m_Result)
DrawObjWithBackground(pObj, pObj2Device);
m_pImageRenderer.reset();
- return FALSE;
+ return false;
}
return ContinueSingleObject(pObj, pObj2Device, pPause);
}
ProcessObjectNoClip(pObj, pObj2Device);
- return FALSE;
+ return false;
}
-FX_BOOL CPDF_RenderStatus::GetObjectClippedRect(const CPDF_PageObject* pObj,
- const CFX_Matrix* pObj2Device,
- FX_BOOL bLogical,
- FX_RECT& rect) const {
+bool CPDF_RenderStatus::GetObjectClippedRect(const CPDF_PageObject* pObj,
+ const CFX_Matrix* pObj2Device,
+ bool bLogical,
+ FX_RECT& rect) const {
rect = pObj->GetBBox(pObj2Device);
FX_RECT rtClip = m_pDevice->GetClipBox();
if (!bLogical) {
@@ -344,7 +344,7 @@ void CPDF_RenderStatus::ProcessObjectNoClip(CPDF_PageObject* pObj,
#if defined _SKIA_SUPPORT_
DebugVerifyDeviceIsPreMultiplied();
#endif
- FX_BOOL bRet = FALSE;
+ bool bRet = false;
switch (pObj->GetType()) {
case CPDF_PageObject::TEXT:
bRet = ProcessText(pObj->AsText(), pObj2Device, nullptr);
@@ -369,9 +369,9 @@ void CPDF_RenderStatus::ProcessObjectNoClip(CPDF_PageObject* pObj,
#endif
}
-FX_BOOL CPDF_RenderStatus::DrawObjWithBlend(CPDF_PageObject* pObj,
- const CFX_Matrix* pObj2Device) {
- FX_BOOL bRet = FALSE;
+bool CPDF_RenderStatus::DrawObjWithBlend(CPDF_PageObject* pObj,
+ const CFX_Matrix* pObj2Device) {
+ bool bRet = false;
switch (pObj->GetType()) {
case CPDF_PageObject::PATH:
bRet = ProcessPath(pObj->AsPath(), pObj2Device);
@@ -396,7 +396,7 @@ void CPDF_RenderStatus::GetScaledMatrix(CFX_Matrix& matrix) const {
void CPDF_RenderStatus::DrawObjWithBackground(CPDF_PageObject* pObj,
const CFX_Matrix* pObj2Device) {
FX_RECT rect;
- if (GetObjectClippedRect(pObj, pObj2Device, FALSE, rect)) {
+ if (GetObjectClippedRect(pObj, pObj2Device, false, rect)) {
return;
}
int res = 300;
@@ -426,15 +426,15 @@ void CPDF_RenderStatus::DrawObjWithBackground(CPDF_PageObject* pObj,
buffer.OutputToDevice();
}
-FX_BOOL CPDF_RenderStatus::ProcessForm(const CPDF_FormObject* pFormObj,
- const CFX_Matrix* pObj2Device) {
+bool CPDF_RenderStatus::ProcessForm(const CPDF_FormObject* pFormObj,
+ const CFX_Matrix* pObj2Device) {
#if defined _SKIA_SUPPORT_
DebugVerifyDeviceIsPreMultiplied();
#endif
CPDF_Dictionary* pOC = pFormObj->m_pForm->m_pFormDict->GetDictFor("OC");
if (pOC && m_Options.m_pOCContext &&
!m_Options.m_pOCContext->CheckOCGVisible(pOC)) {
- return TRUE;
+ return true;
}
CFX_Matrix matrix = pFormObj->m_FormMatrix;
matrix.Concat(*pObj2Device);
@@ -445,7 +445,7 @@ FX_BOOL CPDF_RenderStatus::ProcessForm(const CPDF_FormObject* pFormObj,
CPDF_RenderStatus status;
status.Initialize(m_pContext, m_pDevice, nullptr, m_pStopObj, this, pFormObj,
&m_Options, m_Transparency, m_bDropObjects, pResources,
- FALSE);
+ false);
status.m_curBlend = m_curBlend;
m_pDevice->SaveState();
status.RenderObjectList(pFormObj->m_pForm.get(), &matrix);
@@ -454,33 +454,33 @@ FX_BOOL CPDF_RenderStatus::ProcessForm(const CPDF_FormObject* pFormObj,
#if defined _SKIA_SUPPORT_
DebugVerifyDeviceIsPreMultiplied();
#endif
- return TRUE;
+ return true;
}
-FX_BOOL IsAvailableMatrix(const CFX_Matrix& matrix) {
+bool IsAvailableMatrix(const CFX_Matrix& matrix) {
if (matrix.a == 0 || matrix.d == 0) {
return matrix.b != 0 && matrix.c != 0;
}
if (matrix.b == 0 || matrix.c == 0) {
return matrix.a != 0 && matrix.d != 0;
}
- return TRUE;
+ return true;
}
-FX_BOOL CPDF_RenderStatus::ProcessPath(CPDF_PathObject* pPathObj,
- const CFX_Matrix* pObj2Device) {
+bool CPDF_RenderStatus::ProcessPath(CPDF_PathObject* pPathObj,
+ const CFX_Matrix* pObj2Device) {
int FillType = pPathObj->m_FillType;
- FX_BOOL bStroke = pPathObj->m_bStroke;
+ bool bStroke = pPathObj->m_bStroke;
ProcessPathPattern(pPathObj, pObj2Device, FillType, bStroke);
if (FillType == 0 && !bStroke)
- return TRUE;
+ return true;
uint32_t fill_argb = FillType ? GetFillArgb(pPathObj) : 0;
uint32_t stroke_argb = bStroke ? GetStrokeArgb(pPathObj) : 0;
CFX_Matrix path_matrix = pPathObj->m_Matrix;
path_matrix.Concat(*pObj2Device);
if (!IsAvailableMatrix(path_matrix))
- return TRUE;
+ return true;
if (FillType && (m_Options.m_Flags & RENDER_RECT_AA))
FillType |= FXFILL_RECT_AA;
@@ -513,7 +513,7 @@ CPDF_TransferFunc* CPDF_RenderStatus::GetTransferFunc(CPDF_Object* pObj) const {
}
FX_ARGB CPDF_RenderStatus::GetFillArgb(CPDF_PageObject* pObj,
- FX_BOOL bType3) const {
+ bool bType3) const {
const CPDF_ColorState* pColorState = &pObj->m_ColorState;
if (m_pType3Char && !bType3 &&
(!m_pType3Char->m_bColored ||
@@ -652,9 +652,9 @@ void CPDF_RenderStatus::DrawClipPath(CPDF_ClipPath ClipPath,
fill_mode);
}
}
-FX_BOOL CPDF_RenderStatus::SelectClipPath(const CPDF_PathObject* pPathObj,
- const CFX_Matrix* pObj2Device,
- FX_BOOL bStroke) {
+bool CPDF_RenderStatus::SelectClipPath(const CPDF_PathObject* pPathObj,
+ const CFX_Matrix* pObj2Device,
+ bool bStroke) {
CFX_Matrix path_matrix = pPathObj->m_Matrix;
path_matrix.Concat(*pObj2Device);
if (bStroke) {
@@ -671,14 +671,14 @@ FX_BOOL CPDF_RenderStatus::SelectClipPath(const CPDF_PathObject* pPathObj,
return m_pDevice->SetClip_PathFill(pPathObj->m_Path.GetObject(), &path_matrix,
fill_mode);
}
-FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
- const CFX_Matrix* pObj2Device) {
+bool CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
+ const CFX_Matrix* pObj2Device) {
#if defined _SKIA_SUPPORT_
DebugVerifyDeviceIsPreMultiplied();
#endif
int blend_type = pPageObj->m_GeneralState.GetBlendType();
if (blend_type == FXDIB_BLEND_UNSUPPORTED)
- return TRUE;
+ return true;
CPDF_Dictionary* pSMaskDict =
ToDictionary(pPageObj->m_GeneralState.GetSoftMask());
@@ -691,7 +691,7 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
CPDF_Dictionary* pFormResource = nullptr;
FX_FLOAT group_alpha = 1.0f;
int Transparency = m_Transparency;
- FX_BOOL bGroupTransparent = FALSE;
+ bool bGroupTransparent = false;
if (pPageObj->IsForm()) {
const CPDF_FormObject* pFormObj = pPageObj->AsForm();
group_alpha = pFormObj->m_GeneralState.GetFillAlpha();
@@ -735,11 +735,11 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
}
if (!pSMaskDict && group_alpha == 1.0f && blend_type == FXDIB_BLEND_NORMAL &&
!bTextClip && !bGroupTransparent) {
- return FALSE;
+ return false;
}
bool isolated = !!(Transparency & PDFTRANS_ISOLATED);
if (m_bPrint) {
- FX_BOOL bRet = FALSE;
+ bool bRet = false;
int rendCaps = m_pDevice->GetRenderCaps();
if (!((Transparency & PDFTRANS_ISOLATED) || pSMaskDict || bTextClip) &&
(rendCaps & FXRC_BLEND_MODE)) {
@@ -751,12 +751,12 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
if (!bRet) {
DrawObjWithBackground(pPageObj, pObj2Device);
}
- return TRUE;
+ return true;
}
FX_RECT rect = pPageObj->GetBBox(pObj2Device);
rect.Intersect(m_pDevice->GetClipBox());
if (rect.IsEmpty()) {
- return TRUE;
+ return true;
}
CFX_Matrix deviceCTM = m_pDevice->GetCTM();
FX_FLOAT scaleX = FXSYS_fabs(deviceCTM.a);
@@ -768,11 +768,11 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
if (!isolated && (m_pDevice->GetRenderCaps() & FXRC_GET_BITS)) {
oriDevice.reset(new CFX_DIBitmap);
if (!m_pDevice->CreateCompatibleBitmap(oriDevice.get(), width, height))
- return TRUE;
+ return true;
m_pDevice->GetDIBits(oriDevice.get(), rect.left, rect.top);
}
if (!bitmap_device.Create(width, height, FXDIB_Argb, oriDevice.get()))
- return TRUE;
+ return true;
CFX_DIBitmap* bitmap = bitmap_device.GetBitmap();
bitmap->Clear(0);
CFX_Matrix new_matrix = *pObj2Device;
@@ -782,7 +782,7 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
if (bTextClip) {
pTextMask.reset(new CFX_DIBitmap);
if (!pTextMask->Create(width, height, FXDIB_8bppMask))
- return TRUE;
+ return true;
pTextMask->Clear(0);
CFX_FxgeDevice text_device;
@@ -804,7 +804,7 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
CPDF_RenderStatus bitmap_render;
bitmap_render.Initialize(m_pContext, &bitmap_device, nullptr, m_pStopObj,
nullptr, nullptr, &m_Options, 0, m_bDropObjects,
- pFormResource, TRUE);
+ pFormResource, true);
bitmap_render.ProcessObjectNoClip(pPageObj, &new_matrix);
m_bStopped = bitmap_render.m_bStopped;
if (pSMaskDict) {
@@ -836,14 +836,14 @@ FX_BOOL CPDF_RenderStatus::ProcessTransparency(CPDF_PageObject* pPageObj,
#if defined _SKIA_SUPPORT_
DebugVerifyDeviceIsPreMultiplied();
#endif
- return TRUE;
+ return true;
}
CFX_DIBitmap* CPDF_RenderStatus::GetBackdrop(const CPDF_PageObject* pObj,
const FX_RECT& rect,
int& left,
int& top,
- FX_BOOL bBackAlphaRequired) {
+ bool bBackAlphaRequired) {
FX_RECT bbox = rect;
bbox.Intersect(m_pDevice->GetClipBox());
left = bbox.left;
@@ -862,7 +862,7 @@ CFX_DIBitmap* CPDF_RenderStatus::GetBackdrop(const CPDF_PageObject* pObj,
if (!pBackdrop->GetBuffer())
return nullptr;
- FX_BOOL bNeedDraw;
+ bool bNeedDraw;
if (pBackdrop->HasAlpha())
bNeedDraw = !(m_pDevice->GetRenderCaps() & FXRC_ALPHA_OUTPUT);
else
@@ -896,7 +896,7 @@ void CPDF_RenderContext::GetBackground(CFX_DIBitmap* pBuffer,
}
CPDF_GraphicStates* CPDF_RenderStatus::CloneObjStates(
const CPDF_GraphicStates* pSrcStates,
- FX_BOOL bStroke) {
+ bool bStroke) {
if (!pSrcStates)
return nullptr;
@@ -954,7 +954,7 @@ void CPDF_RenderContext::Render(CFX_RenderDevice* pDevice,
CPDF_RenderStatus status;
status.Initialize(this, pDevice, pLastMatrix, pStopObj, nullptr, nullptr,
pOptions, pLayer->m_pObjectHolder->m_Transparency,
- FALSE, nullptr);
+ false, nullptr);
status.RenderObjectList(pLayer->m_pObjectHolder, &FinalMatrix);
if (status.m_Options.m_Flags & RENDER_LIMITEDIMAGECACHE) {
m_pPageCache->CacheOptimization(status.m_Options.m_dwLimitCacheSize);
@@ -967,7 +967,7 @@ void CPDF_RenderContext::Render(CFX_RenderDevice* pDevice,
CPDF_RenderStatus status;
status.Initialize(this, pDevice, nullptr, pStopObj, nullptr, nullptr,
pOptions, pLayer->m_pObjectHolder->m_Transparency,
- FALSE, nullptr);
+ false, nullptr);
status.RenderObjectList(pLayer->m_pObjectHolder, &pLayer->m_Matrix);
if (status.m_Options.m_Flags & RENDER_LIMITEDIMAGECACHE) {
m_pPageCache->CacheOptimization(status.m_Options.m_dwLimitCacheSize);
@@ -1019,7 +1019,7 @@ void CPDF_ProgressiveRenderer::Continue(IFX_Pause* pPause) {
m_pRenderStatus.reset(new CPDF_RenderStatus());
m_pRenderStatus->Initialize(
m_pContext, m_pDevice, nullptr, nullptr, nullptr, nullptr, m_pOptions,
- m_pCurrentLayer->m_pObjectHolder->m_Transparency, FALSE, nullptr);
+ m_pCurrentLayer->m_pObjectHolder->m_Transparency, false, nullptr);
m_pDevice->SaveState();
m_ClipRect = CFX_FloatRect(m_pDevice->GetClipBox());
CFX_Matrix device2object;
@@ -1092,10 +1092,10 @@ CPDF_TransferFunc* CPDF_DocRenderData::GetTransferFunc(CPDF_Object* pObj) {
}
std::unique_ptr<CPDF_Function> pFuncs[3];
- FX_BOOL bUniTransfer = TRUE;
- FX_BOOL bIdentity = TRUE;
+ bool bUniTransfer = true;
+ bool bIdentity = true;
if (CPDF_Array* pArray = pObj->AsArray()) {
- bUniTransfer = FALSE;
+ bUniTransfer = false;
if (pArray->GetCount() < 3)
return nullptr;
@@ -1125,7 +1125,7 @@ CPDF_TransferFunc* CPDF_DocRenderData::GetTransferFunc(CPDF_Object* pObj) {
pFuncs[0]->Call(&input, 1, output, noutput);
int o = FXSYS_round(output[0] * 255);
if (o != v)
- bIdentity = FALSE;
+ bIdentity = false;
for (int i = 0; i < 3; ++i) {
pTransfer->m_Samples[i * 256 + v] = o;
}
@@ -1135,7 +1135,7 @@ CPDF_TransferFunc* CPDF_DocRenderData::GetTransferFunc(CPDF_Object* pObj) {
pFuncs[i]->Call(&input, 1, output, noutput);
int o = FXSYS_round(output[0] * 255);
if (o != v)
- bIdentity = FALSE;
+ bIdentity = false;
pTransfer->m_Samples[i * 256 + v] = o;
} else {
pTransfer->m_Samples[i * 256 + v] = v;
@@ -1159,11 +1159,11 @@ CPDF_DeviceBuffer::CPDF_DeviceBuffer()
CPDF_DeviceBuffer::~CPDF_DeviceBuffer() {}
-FX_BOOL CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext,
- CFX_RenderDevice* pDevice,
- FX_RECT* pRect,
- const CPDF_PageObject* pObj,
- int max_dpi) {
+bool CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ FX_RECT* pRect,
+ const CPDF_PageObject* pObj,
+ int max_dpi) {
m_pDevice = pDevice;
m_pContext = pContext;
m_Rect = *pRect;
@@ -1194,7 +1194,7 @@ FX_BOOL CPDF_DeviceBuffer::Initialize(CPDF_RenderContext* pContext,
FX_RECT bitmap_rect = rect.GetOuterRect();
m_pBitmap.reset(new CFX_DIBitmap);
m_pBitmap->Create(bitmap_rect.Width(), bitmap_rect.Height(), FXDIB_Argb);
- return TRUE;
+ return true;
}
void CPDF_DeviceBuffer::OutputToDevice() {
if (m_pDevice->GetDeviceCaps(FXDC_RENDER_CAPS) & FXRC_GET_BITS) {
@@ -1221,15 +1221,15 @@ CPDF_ScaledRenderBuffer::CPDF_ScaledRenderBuffer() {}
CPDF_ScaledRenderBuffer::~CPDF_ScaledRenderBuffer() {}
#define _FPDFAPI_IMAGESIZE_LIMIT_ (30 * 1024 * 1024)
-FX_BOOL CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext,
- CFX_RenderDevice* pDevice,
- const FX_RECT& pRect,
- const CPDF_PageObject* pObj,
- const CPDF_RenderOptions* pOptions,
- int max_dpi) {
+bool CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ const FX_RECT& pRect,
+ const CPDF_PageObject* pObj,
+ const CPDF_RenderOptions* pOptions,
+ int max_dpi) {
m_pDevice = pDevice;
if (m_pDevice->GetDeviceCaps(FXDC_RENDER_CAPS) & FXRC_GET_BITS) {
- return TRUE;
+ return true;
}
m_pContext = pContext;
m_Rect = pRect;
@@ -1264,7 +1264,7 @@ FX_BOOL CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext,
int32_t iHeight = bitmap_rect.Height();
int32_t iPitch = (iWidth * bpp + 31) / 32 * 4;
if (iWidth * iHeight < 1)
- return FALSE;
+ return false;
if (iPitch * iHeight <= _FPDFAPI_IMAGESIZE_LIMIT_ &&
m_pBitmapDevice->Create(iWidth, iHeight, dibFormat, nullptr)) {
@@ -1274,7 +1274,7 @@ FX_BOOL CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext,
}
m_pContext->GetBackground(m_pBitmapDevice->GetBitmap(), m_pObject, pOptions,
&m_Matrix);
- return TRUE;
+ return true;
}
void CPDF_ScaledRenderBuffer::OutputToDevice() {
if (m_pBitmapDevice) {