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-rw-r--r--core/fpdfapi/render/cpdf_imageloader.cpp4
-rw-r--r--core/fpdfapi/render/cpdf_imageloader.h5
-rw-r--r--core/fpdfapi/render/cpdf_imagerenderer.cpp8
-rw-r--r--core/fpdfapi/render/cpdf_imagerenderer.h3
-rw-r--r--core/fpdfapi/render/cpdf_pagerendercache.cpp4
-rw-r--r--core/fpdfapi/render/cpdf_rendercontext.cpp10
-rw-r--r--core/fpdfapi/render/cpdf_rendercontext.h7
-rw-r--r--core/fpdfapi/render/cpdf_renderstatus.cpp35
-rw-r--r--core/fpdfapi/render/cpdf_renderstatus.h11
-rw-r--r--core/fpdfapi/render/cpdf_scaledrenderbuffer.cpp4
-rw-r--r--core/fpdfapi/render/cpdf_scaledrenderbuffer.h12
11 files changed, 60 insertions, 43 deletions
diff --git a/core/fpdfapi/render/cpdf_imageloader.cpp b/core/fpdfapi/render/cpdf_imageloader.cpp
index 53b6009c15..b09b919baa 100644
--- a/core/fpdfapi/render/cpdf_imageloader.cpp
+++ b/core/fpdfapi/render/cpdf_imageloader.cpp
@@ -36,8 +36,8 @@ bool CPDF_ImageLoader::Start(const CPDF_ImageObject* pImage,
GroupFamily, bLoadMask, pRenderStatus);
} else {
ret = m_pImageObject->GetImage()->StartLoadDIBSource(
- pRenderStatus->m_pFormResource, pRenderStatus->m_pPageResource, bStdCS,
- GroupFamily, bLoadMask);
+ pRenderStatus->m_pFormResource.Get(),
+ pRenderStatus->m_pPageResource.Get(), bStdCS, GroupFamily, bLoadMask);
}
if (!ret)
HandleFailure();
diff --git a/core/fpdfapi/render/cpdf_imageloader.h b/core/fpdfapi/render/cpdf_imageloader.h
index f17f29cce5..47dd2f9812 100644
--- a/core/fpdfapi/render/cpdf_imageloader.h
+++ b/core/fpdfapi/render/cpdf_imageloader.h
@@ -9,6 +9,7 @@
#include <memory>
+#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxcrt/fx_basic.h"
#include "core/fxge/fx_dib.h"
@@ -37,8 +38,8 @@ class CPDF_ImageLoader {
private:
void HandleFailure();
- CPDF_PageRenderCache* m_pCache;
- CPDF_ImageObject* m_pImageObject;
+ CFX_UnownedPtr<CPDF_PageRenderCache> m_pCache;
+ CFX_UnownedPtr<CPDF_ImageObject> m_pImageObject;
};
#endif // CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.cpp b/core/fpdfapi/render/cpdf_imagerenderer.cpp
index ff4ed9c7d9..716203a7a5 100644
--- a/core/fpdfapi/render/cpdf_imagerenderer.cpp
+++ b/core/fpdfapi/render/cpdf_imagerenderer.cpp
@@ -225,8 +225,8 @@ void CPDF_ImageRenderer::CalculateDrawImage(
CFX_Matrix* pNewMatrix,
const FX_RECT& rect) const {
CPDF_RenderStatus bitmap_render;
- bitmap_render.Initialize(m_pRenderStatus->m_pContext, pBitmapDevice2, nullptr,
- nullptr, nullptr, nullptr, nullptr, 0,
+ bitmap_render.Initialize(m_pRenderStatus->m_pContext.Get(), pBitmapDevice2,
+ nullptr, nullptr, nullptr, nullptr, nullptr, 0,
m_pRenderStatus->m_bDropObjects, nullptr, true);
CPDF_ImageRenderer image_render;
if (image_render.Start(&bitmap_render, pDIBSource, 0xffffffff, 255,
@@ -276,7 +276,7 @@ bool CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) {
bitmap_device1.GetBitmap()->Clear(0xffffff);
CPDF_RenderStatus bitmap_render;
- bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device1,
+ bitmap_render.Initialize(m_pRenderStatus->m_pContext.Get(), &bitmap_device1,
nullptr, nullptr, nullptr, nullptr,
&m_pRenderStatus->m_Options, 0,
m_pRenderStatus->m_bDropObjects, nullptr, true);
@@ -329,7 +329,7 @@ bool CPDF_ImageRenderer::DrawMaskedImage() {
bitmap_device1.GetBitmap()->Clear(0xffffff);
#endif
CPDF_RenderStatus bitmap_render;
- bitmap_render.Initialize(m_pRenderStatus->m_pContext, &bitmap_device1,
+ bitmap_render.Initialize(m_pRenderStatus->m_pContext.Get(), &bitmap_device1,
nullptr, nullptr, nullptr, nullptr, nullptr, 0,
m_pRenderStatus->m_bDropObjects, nullptr, true);
CPDF_ImageRenderer image_render;
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.h b/core/fpdfapi/render/cpdf_imagerenderer.h
index bf73098cde..46159284b2 100644
--- a/core/fpdfapi/render/cpdf_imagerenderer.h
+++ b/core/fpdfapi/render/cpdf_imagerenderer.h
@@ -10,6 +10,7 @@
#include <memory>
#include "core/fpdfapi/render/cpdf_imageloader.h"
+#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxge/dib/cfx_imagerenderer.h"
@@ -72,7 +73,7 @@ class CPDF_ImageRenderer {
CFX_RetainPtr<CFX_DIBitmap> m_pClone;
int m_BitmapAlpha;
bool m_bPatternColor;
- CPDF_Pattern* m_pPattern;
+ CFX_UnownedPtr<CPDF_Pattern> m_pPattern;
FX_ARGB m_FillArgb;
uint32_t m_Flags;
std::unique_ptr<CFX_ImageTransformer> m_pTransformer;
diff --git a/core/fpdfapi/render/cpdf_pagerendercache.cpp b/core/fpdfapi/render/cpdf_pagerendercache.cpp
index a997e34906..455b7f5ddb 100644
--- a/core/fpdfapi/render/cpdf_pagerendercache.cpp
+++ b/core/fpdfapi/render/cpdf_pagerendercache.cpp
@@ -95,8 +95,8 @@ bool CPDF_PageRenderCache::StartGetCachedBitmap(
new CPDF_ImageCacheEntry(m_pPage->m_pDocument.Get(), pImage);
}
int ret = m_pCurImageCacheEntry->StartGetCachedBitmap(
- pRenderStatus->m_pFormResource, m_pPage->m_pPageResources.Get(), bStdCS,
- GroupFamily, bLoadMask, pRenderStatus);
+ pRenderStatus->m_pFormResource.Get(), m_pPage->m_pPageResources.Get(),
+ bStdCS, GroupFamily, bLoadMask, pRenderStatus);
if (ret == 2)
return true;
diff --git a/core/fpdfapi/render/cpdf_rendercontext.cpp b/core/fpdfapi/render/cpdf_rendercontext.cpp
index 2cd59cac18..dec513276d 100644
--- a/core/fpdfapi/render/cpdf_rendercontext.cpp
+++ b/core/fpdfapi/render/cpdf_rendercontext.cpp
@@ -72,12 +72,12 @@ void CPDF_RenderContext::Render(CFX_RenderDevice* pDevice,
status.Initialize(this, pDevice, pLastMatrix, pStopObj, nullptr, nullptr,
pOptions, layer.m_pObjectHolder->m_Transparency, false,
nullptr);
- status.RenderObjectList(layer.m_pObjectHolder, &FinalMatrix);
+ status.RenderObjectList(layer.m_pObjectHolder.Get(), &FinalMatrix);
} else {
status.Initialize(this, pDevice, nullptr, pStopObj, nullptr, nullptr,
pOptions, layer.m_pObjectHolder->m_Transparency, false,
nullptr);
- status.RenderObjectList(layer.m_pObjectHolder, &layer.m_Matrix);
+ status.RenderObjectList(layer.m_pObjectHolder.Get(), &layer.m_Matrix);
}
if (status.m_Options.m_Flags & RENDER_LIMITEDIMAGECACHE)
m_pPageCache->CacheOptimization(status.m_Options.m_dwLimitCacheSize);
@@ -85,3 +85,9 @@ void CPDF_RenderContext::Render(CFX_RenderDevice* pDevice,
break;
}
}
+
+CPDF_RenderContext::Layer::Layer() {}
+
+CPDF_RenderContext::Layer::Layer(const Layer& that) = default;
+
+CPDF_RenderContext::Layer::~Layer() {}
diff --git a/core/fpdfapi/render/cpdf_rendercontext.h b/core/fpdfapi/render/cpdf_rendercontext.h
index 4980d37ed6..220ff2b775 100644
--- a/core/fpdfapi/render/cpdf_rendercontext.h
+++ b/core/fpdfapi/render/cpdf_rendercontext.h
@@ -9,6 +9,7 @@
#include <vector>
+#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxcrt/fx_basic.h"
#include "core/fxcrt/fx_coordinates.h"
@@ -27,7 +28,11 @@ class CPDF_RenderContext {
public:
class Layer {
public:
- CPDF_PageObjectHolder* m_pObjectHolder;
+ Layer();
+ Layer(const Layer& that);
+ ~Layer();
+
+ CFX_UnownedPtr<CPDF_PageObjectHolder> m_pObjectHolder;
CFX_Matrix m_Matrix;
};
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 7c17ff56b4..beeca3febe 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -1235,7 +1235,8 @@ void CPDF_RenderStatus::DrawObjWithBackground(CPDF_PageObject* pObj,
res = 0;
}
CPDF_ScaledRenderBuffer buffer;
- if (!buffer.Initialize(m_pContext, m_pDevice, rect, pObj, &m_Options, res)) {
+ if (!buffer.Initialize(m_pContext.Get(), m_pDevice, rect, pObj, &m_Options,
+ res)) {
return;
}
CFX_Matrix matrix = *pObj2Device;
@@ -1249,8 +1250,8 @@ void CPDF_RenderStatus::DrawObjWithBackground(CPDF_PageObject* pObj,
}
}
CPDF_RenderStatus status;
- status.Initialize(m_pContext, buffer.GetDevice(), buffer.GetMatrix(), nullptr,
- nullptr, nullptr, &m_Options, m_Transparency,
+ status.Initialize(m_pContext.Get(), buffer.GetDevice(), buffer.GetMatrix(),
+ nullptr, nullptr, nullptr, &m_Options, m_Transparency,
m_bDropObjects, pFormResource);
status.RenderSingleObject(pObj, &matrix);
buffer.OutputToDevice();
@@ -1273,9 +1274,9 @@ bool CPDF_RenderStatus::ProcessForm(const CPDF_FormObject* pFormObj,
pResources = pFormObj->m_pForm->m_pFormDict->GetDictFor("Resources");
}
CPDF_RenderStatus status;
- status.Initialize(m_pContext, m_pDevice, nullptr, m_pStopObj, this, pFormObj,
- &m_Options, m_Transparency, m_bDropObjects, pResources,
- false);
+ status.Initialize(m_pContext.Get(), m_pDevice, nullptr, m_pStopObj, this,
+ pFormObj, &m_Options, m_Transparency, m_bDropObjects,
+ pResources, false);
status.m_curBlend = m_curBlend;
{
CFX_RenderDevice::StateRestorer restorer(m_pDevice);
@@ -1605,9 +1606,9 @@ 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);
+ bitmap_render.Initialize(m_pContext.Get(), &bitmap_device, nullptr,
+ m_pStopObj, nullptr, nullptr, &m_Options, 0,
+ m_bDropObjects, pFormResource, true);
bitmap_render.ProcessObjectNoClip(pPageObj, &new_matrix);
#if defined _SKIA_SUPPORT_PATHS_
bitmap_device.Flush();
@@ -1871,7 +1872,7 @@ bool CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
matrix.e += iChar ? textobj->m_CharPos[iChar - 1] : 0;
matrix.Concat(text_matrix);
matrix.Concat(*pObj2Device);
- if (!pType3Char->LoadBitmap(m_pContext)) {
+ if (!pType3Char->LoadBitmap(m_pContext.Get())) {
if (!glyphs.empty()) {
for (int i = 0; i < iChar; i++) {
const FXTEXT_GLYPHPOS& glyph = glyphs[i];
@@ -1897,7 +1898,7 @@ bool CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
}
if (fill_alpha == 255) {
CPDF_RenderStatus status;
- status.Initialize(m_pContext, m_pDevice, nullptr, nullptr, this,
+ status.Initialize(m_pContext.Get(), m_pDevice, nullptr, nullptr, this,
pStates.get(), &Options,
pType3Char->m_pForm->m_Transparency, m_bDropObjects,
pFormResource, false, pType3Char, fill_argb);
@@ -1919,8 +1920,8 @@ bool CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
}
bitmap_device.GetBitmap()->Clear(0);
CPDF_RenderStatus status;
- status.Initialize(m_pContext, &bitmap_device, nullptr, nullptr, this,
- pStates.get(), &Options,
+ status.Initialize(m_pContext.Get(), &bitmap_device, nullptr, nullptr,
+ this, pStates.get(), &Options,
pType3Char->m_pForm->m_Transparency, m_bDropObjects,
pFormResource, false, pType3Char, fill_argb);
status.m_Type3FontCache = m_Type3FontCache;
@@ -2093,7 +2094,7 @@ void CPDF_RenderStatus::DrawShading(CPDF_ShadingPattern* pPattern,
return;
}
CPDF_DeviceBuffer buffer;
- buffer.Initialize(m_pContext, m_pDevice, &clip_rect, m_pCurObj, 150);
+ buffer.Initialize(m_pContext.Get(), m_pDevice, &clip_rect, m_pCurObj, 150);
CFX_Matrix FinalMatrix = *pMatrix;
FinalMatrix.Concat(*buffer.GetMatrix());
CFX_RetainPtr<CFX_DIBitmap> pBitmap = buffer.GetBitmap();
@@ -2190,7 +2191,7 @@ void CPDF_RenderStatus::ProcessShading(const CPDF_ShadingObject* pShadingObj,
CFX_Matrix matrix = pShadingObj->m_Matrix;
matrix.Concat(*pObj2Device);
- DrawShading(pShadingObj->m_pShading, &matrix, rect,
+ DrawShading(pShadingObj->m_pShading.Get(), &matrix, rect,
FXSYS_round(255 * pShadingObj->m_GeneralState.GetFillAlpha()),
m_Options.m_ColorMode == RENDER_COLOR_ALPHA);
}
@@ -2276,7 +2277,7 @@ void CPDF_RenderStatus::DrawTilingPattern(CPDF_TilingPattern* pPattern,
original.y - mtPattern2Device.f);
CFX_RenderDevice::StateRestorer restorer2(m_pDevice);
CPDF_RenderStatus status;
- status.Initialize(m_pContext, m_pDevice, nullptr, nullptr, this,
+ status.Initialize(m_pContext.Get(), m_pDevice, nullptr, nullptr, this,
pStates.get(), &m_Options,
pPattern->form()->m_Transparency, m_bDropObjects,
pFormResource);
@@ -2628,7 +2629,7 @@ CFX_RetainPtr<CFX_DIBitmap> CPDF_RenderStatus::LoadSMask(
CPDF_RenderOptions options;
options.m_ColorMode = bLuminosity ? RENDER_COLOR_NORMAL : RENDER_COLOR_ALPHA;
CPDF_RenderStatus status;
- status.Initialize(m_pContext, &bitmap_device, nullptr, nullptr, nullptr,
+ status.Initialize(m_pContext.Get(), &bitmap_device, nullptr, nullptr, nullptr,
nullptr, &options, 0, m_bDropObjects, pFormResource, true,
nullptr, 0, color_space_family, bLuminosity);
status.RenderObjectList(&form, &matrix);
diff --git a/core/fpdfapi/render/cpdf_renderstatus.h b/core/fpdfapi/render/cpdf_renderstatus.h
index ab5ddd9f0d..47fbac8a7c 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.h
+++ b/core/fpdfapi/render/cpdf_renderstatus.h
@@ -13,6 +13,7 @@
#include "core/fpdfapi/page/cpdf_clippath.h"
#include "core/fpdfapi/page/cpdf_graphicstates.h"
#include "core/fpdfapi/render/cpdf_renderoptions.h"
+#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxge/cfx_renderdevice.h"
class CFX_PathData;
@@ -61,15 +62,15 @@ class CPDF_RenderStatus {
bool ContinueSingleObject(CPDF_PageObject* pObj,
const CFX_Matrix* pObj2Device,
IFX_Pause* pPause);
- CPDF_RenderContext* GetContext() { return m_pContext; }
+ CPDF_RenderContext* GetContext() const { return m_pContext.Get(); }
#if defined _SKIA_SUPPORT_
void DebugVerifyDeviceIsPreMultiplied() const;
#endif
CPDF_RenderOptions m_Options;
- CPDF_Dictionary* m_pFormResource;
- CPDF_Dictionary* m_pPageResource;
+ CFX_UnownedPtr<CPDF_Dictionary> m_pFormResource;
+ CFX_UnownedPtr<CPDF_Dictionary> m_pPageResource;
std::vector<CPDF_Type3Font*> m_Type3FontCache;
private:
@@ -157,7 +158,7 @@ class CPDF_RenderStatus {
static const int kRenderMaxRecursionDepth = 64;
static int s_CurrentRecursionDepth;
- CPDF_RenderContext* m_pContext;
+ CFX_UnownedPtr<CPDF_RenderContext> m_pContext;
bool m_bStopped;
CFX_RenderDevice* m_pDevice;
CFX_Matrix m_DeviceMatrix;
@@ -172,7 +173,7 @@ class CPDF_RenderStatus {
bool m_bStdCS;
uint32_t m_GroupFamily;
bool m_bLoadMask;
- CPDF_Type3Char* m_pType3Char;
+ CFX_UnownedPtr<CPDF_Type3Char> m_pType3Char;
FX_ARGB m_T3FillColor;
int m_curBlend;
};
diff --git a/core/fpdfapi/render/cpdf_scaledrenderbuffer.cpp b/core/fpdfapi/render/cpdf_scaledrenderbuffer.cpp
index 74d506c05c..17e33af3b1 100644
--- a/core/fpdfapi/render/cpdf_scaledrenderbuffer.cpp
+++ b/core/fpdfapi/render/cpdf_scaledrenderbuffer.cpp
@@ -67,8 +67,8 @@ bool CPDF_ScaledRenderBuffer::Initialize(CPDF_RenderContext* pContext,
}
m_Matrix.Scale(0.5f, 0.5f);
}
- m_pContext->GetBackground(m_pBitmapDevice->GetBitmap(), m_pObject, pOptions,
- &m_Matrix);
+ m_pContext->GetBackground(m_pBitmapDevice->GetBitmap(), m_pObject.Get(),
+ pOptions, &m_Matrix);
return true;
}
diff --git a/core/fpdfapi/render/cpdf_scaledrenderbuffer.h b/core/fpdfapi/render/cpdf_scaledrenderbuffer.h
index 92fabefbee..47ab5ad39f 100644
--- a/core/fpdfapi/render/cpdf_scaledrenderbuffer.h
+++ b/core/fpdfapi/render/cpdf_scaledrenderbuffer.h
@@ -9,6 +9,7 @@
#include <memory>
+#include "core/fxcrt/cfx_unowned_ptr.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxge/cfx_defaultrenderdevice.h"
@@ -28,17 +29,18 @@ class CPDF_ScaledRenderBuffer {
const CPDF_PageObject* pObj,
const CPDF_RenderOptions* pOptions,
int max_dpi);
- CFX_RenderDevice* GetDevice() {
- return m_pBitmapDevice ? m_pBitmapDevice.get() : m_pDevice;
+
+ CFX_RenderDevice* GetDevice() const {
+ return m_pBitmapDevice ? m_pBitmapDevice.get() : m_pDevice.Get();
}
CFX_Matrix* GetMatrix() { return &m_Matrix; }
void OutputToDevice();
private:
- CFX_RenderDevice* m_pDevice;
- CPDF_RenderContext* m_pContext;
+ CFX_UnownedPtr<CFX_RenderDevice> m_pDevice;
+ CFX_UnownedPtr<CPDF_RenderContext> m_pContext;
FX_RECT m_Rect;
- const CPDF_PageObject* m_pObject;
+ CFX_UnownedPtr<const CPDF_PageObject> m_pObject;
std::unique_ptr<CFX_DefaultRenderDevice> m_pBitmapDevice;
CFX_Matrix m_Matrix;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 04:01:04 +0000