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Unified Diff: core/src/fxge/win32/fx_win32_dwrite.cpp

Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
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Index: core/src/fxge/win32/fx_win32_dwrite.cpp
diff --git a/core/src/fxge/win32/fx_win32_dwrite.cpp b/core/src/fxge/win32/fx_win32_dwrite.cpp
index 65a35d86a17bcf3d98365e476bd2814ff87649cd..5a3c16c2aff47a3ded9724f5bc609871850b0409 100644
--- a/core/src/fxge/win32/fx_win32_dwrite.cpp
+++ b/core/src/fxge/win32/fx_win32_dwrite.cpp
@@ -9,396 +9,362 @@
#include "../../../include/fxge/fx_ge_win32.h"
#include "dwrite_int.h"
#include <dwrite.h>
-typedef HRESULT (__stdcall *FuncType_DWriteCreateFactory)(__in DWRITE_FACTORY_TYPE, __in REFIID, __out IUnknown **);
+typedef HRESULT(__stdcall* FuncType_DWriteCreateFactory)(
+ __in DWRITE_FACTORY_TYPE,
+ __in REFIID,
+ __out IUnknown**);
template <typename InterfaceType>
-inline void SafeRelease(InterfaceType** currentObject)
-{
- if (*currentObject != NULL) {
- (*currentObject)->Release();
- *currentObject = NULL;
- }
+inline void SafeRelease(InterfaceType** currentObject) {
+ if (*currentObject != NULL) {
+ (*currentObject)->Release();
+ *currentObject = NULL;
+ }
}
template <typename InterfaceType>
-inline InterfaceType* SafeAcquire(InterfaceType* newObject)
-{
- if (newObject != NULL) {
- newObject->AddRef();
- }
- return newObject;
+inline InterfaceType* SafeAcquire(InterfaceType* newObject) {
+ if (newObject != NULL) {
+ newObject->AddRef();
+ }
+ return newObject;
}
-class CDwFontFileStream final : public IDWriteFontFileStream
-{
-public:
- explicit CDwFontFileStream(void const* fontFileReferenceKey, UINT32 fontFileReferenceKeySize);
- virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void** ppvObject);
- virtual ULONG STDMETHODCALLTYPE AddRef();
- virtual ULONG STDMETHODCALLTYPE Release();
- virtual HRESULT STDMETHODCALLTYPE ReadFileFragment(void const** fragmentStart, UINT64 fileOffset, UINT64 fragmentSize, OUT void** fragmentContext);
- virtual void STDMETHODCALLTYPE ReleaseFileFragment(void* fragmentContext);
- virtual HRESULT STDMETHODCALLTYPE GetFileSize(OUT UINT64* fileSize);
- virtual HRESULT STDMETHODCALLTYPE GetLastWriteTime(OUT UINT64* lastWriteTime);
- bool IsInitialized()
- {
- return resourcePtr_ != NULL;
- }
-private:
- ULONG refCount_;
- void const* resourcePtr_;
- DWORD resourceSize_;
+class CDwFontFileStream final : public IDWriteFontFileStream {
+ public:
+ explicit CDwFontFileStream(void const* fontFileReferenceKey,
+ UINT32 fontFileReferenceKeySize);
+ virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid,
+ void** ppvObject);
+ virtual ULONG STDMETHODCALLTYPE AddRef();
+ virtual ULONG STDMETHODCALLTYPE Release();
+ virtual HRESULT STDMETHODCALLTYPE
+ ReadFileFragment(void const** fragmentStart,
+ UINT64 fileOffset,
+ UINT64 fragmentSize,
+ OUT void** fragmentContext);
+ virtual void STDMETHODCALLTYPE ReleaseFileFragment(void* fragmentContext);
+ virtual HRESULT STDMETHODCALLTYPE GetFileSize(OUT UINT64* fileSize);
+ virtual HRESULT STDMETHODCALLTYPE GetLastWriteTime(OUT UINT64* lastWriteTime);
+ bool IsInitialized() { return resourcePtr_ != NULL; }
+
+ private:
+ ULONG refCount_;
+ void const* resourcePtr_;
+ DWORD resourceSize_;
};
-class CDwFontFileLoader final : public IDWriteFontFileLoader
-{
-public:
- virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void** ppvObject);
- virtual ULONG STDMETHODCALLTYPE AddRef();
- virtual ULONG STDMETHODCALLTYPE Release();
- virtual HRESULT STDMETHODCALLTYPE CreateStreamFromKey(void const* fontFileReferenceKey, UINT32 fontFileReferenceKeySize, OUT IDWriteFontFileStream** fontFileStream);
+class CDwFontFileLoader final : public IDWriteFontFileLoader {
+ public:
+ virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid,
+ void** ppvObject);
+ virtual ULONG STDMETHODCALLTYPE AddRef();
+ virtual ULONG STDMETHODCALLTYPE Release();
+ virtual HRESULT STDMETHODCALLTYPE
+ CreateStreamFromKey(void const* fontFileReferenceKey,
+ UINT32 fontFileReferenceKeySize,
+ OUT IDWriteFontFileStream** fontFileStream);
- static IDWriteFontFileLoader* GetLoader()
- {
- if (instance_ == NULL) {
- instance_ = new CDwFontFileLoader();
- }
- return instance_;
+ static IDWriteFontFileLoader* GetLoader() {
+ if (instance_ == NULL) {
+ instance_ = new CDwFontFileLoader();
}
- static bool IsLoaderInitialized()
- {
- return instance_ != NULL;
- }
-private:
- CDwFontFileLoader();
- ULONG refCount_;
- static IDWriteFontFileLoader* instance_;
+ return instance_;
+ }
+ static bool IsLoaderInitialized() { return instance_ != NULL; }
+
+ private:
+ CDwFontFileLoader();
+ ULONG refCount_;
+ static IDWriteFontFileLoader* instance_;
};
-class CDwFontContext
-{
-public:
- CDwFontContext(IDWriteFactory* dwriteFactory);
- ~CDwFontContext();
- HRESULT Initialize();
-private:
- CDwFontContext(CDwFontContext const&);
- void operator=(CDwFontContext const&);
- HRESULT hr_;
- IDWriteFactory* dwriteFactory_;
+class CDwFontContext {
+ public:
+ CDwFontContext(IDWriteFactory* dwriteFactory);
+ ~CDwFontContext();
+ HRESULT Initialize();
+
+ private:
+ CDwFontContext(CDwFontContext const&);
+ void operator=(CDwFontContext const&);
+ HRESULT hr_;
+ IDWriteFactory* dwriteFactory_;
};
-class CDwGdiTextRenderer
-{
-public:
- CDwGdiTextRenderer(
- CFX_DIBitmap* pBitmap,
- IDWriteBitmapRenderTarget* bitmapRenderTarget,
- IDWriteRenderingParams* renderingParams
- );
- ~CDwGdiTextRenderer();
- HRESULT STDMETHODCALLTYPE DrawGlyphRun(
- const FX_RECT& text_bbox,
- __in_opt CFX_ClipRgn* pClipRgn,
- __in_opt DWRITE_MATRIX const* pMatrix,
- FLOAT baselineOriginX,
- FLOAT baselineOriginY,
- DWRITE_MEASURING_MODE measuringMode,
- __in DWRITE_GLYPH_RUN const* glyphRun,
- const COLORREF& textColor
- );
-private:
- CFX_DIBitmap* pBitmap_;
- IDWriteBitmapRenderTarget* pRenderTarget_;
- IDWriteRenderingParams* pRenderingParams_;
+class CDwGdiTextRenderer {
+ public:
+ CDwGdiTextRenderer(CFX_DIBitmap* pBitmap,
+ IDWriteBitmapRenderTarget* bitmapRenderTarget,
+ IDWriteRenderingParams* renderingParams);
+ ~CDwGdiTextRenderer();
+ HRESULT STDMETHODCALLTYPE DrawGlyphRun(const FX_RECT& text_bbox,
+ __in_opt CFX_ClipRgn* pClipRgn,
+ __in_opt DWRITE_MATRIX const* pMatrix,
+ FLOAT baselineOriginX,
+ FLOAT baselineOriginY,
+ DWRITE_MEASURING_MODE measuringMode,
+ __in DWRITE_GLYPH_RUN const* glyphRun,
+ const COLORREF& textColor);
+
+ private:
+ CFX_DIBitmap* pBitmap_;
+ IDWriteBitmapRenderTarget* pRenderTarget_;
+ IDWriteRenderingParams* pRenderingParams_;
};
-CDWriteExt::CDWriteExt()
-{
- m_hModule = NULL;
- m_pDWriteFactory = NULL;
- m_pDwFontContext = NULL;
- m_pDwTextRenderer = NULL;
+CDWriteExt::CDWriteExt() {
+ m_hModule = NULL;
+ m_pDWriteFactory = NULL;
+ m_pDwFontContext = NULL;
+ m_pDwTextRenderer = NULL;
}
-void CDWriteExt::Load()
-{
-}
-void CDWriteExt::Unload()
-{
- if (m_pDwFontContext) {
- delete (CDwFontContext*)m_pDwFontContext;
- m_pDwFontContext = NULL;
- }
- SafeRelease((IDWriteFactory**)&m_pDWriteFactory);
+void CDWriteExt::Load() {}
+void CDWriteExt::Unload() {
+ if (m_pDwFontContext) {
+ delete (CDwFontContext*)m_pDwFontContext;
+ m_pDwFontContext = NULL;
+ }
+ SafeRelease((IDWriteFactory**)&m_pDWriteFactory);
}
-CDWriteExt::~CDWriteExt()
-{
- Unload();
+CDWriteExt::~CDWriteExt() {
+ Unload();
}
-LPVOID CDWriteExt::DwCreateFontFaceFromStream(uint8_t* pData, FX_DWORD size, int simulation_style)
-{
- IDWriteFactory* pDwFactory = (IDWriteFactory*)m_pDWriteFactory;
- IDWriteFontFile* pDwFontFile = NULL;
- IDWriteFontFace* pDwFontFace = NULL;
- BOOL isSupportedFontType = FALSE;
- DWRITE_FONT_FILE_TYPE fontFileType;
- DWRITE_FONT_FACE_TYPE fontFaceType;
- UINT32 numberOfFaces;
- DWRITE_FONT_SIMULATIONS fontStyle = (DWRITE_FONT_SIMULATIONS)(simulation_style & 3);
- HRESULT hr = S_OK;
- hr = pDwFactory->CreateCustomFontFileReference(
- (void const*)pData,
- (UINT32)size,
- CDwFontFileLoader::GetLoader(),
- &pDwFontFile
- );
- if (FAILED(hr)) {
- goto failed;
- }
- hr = pDwFontFile->Analyze(
- &isSupportedFontType,
- &fontFileType,
- &fontFaceType,
- &numberOfFaces
- );
- if (FAILED(hr) || !isSupportedFontType || fontFaceType == DWRITE_FONT_FACE_TYPE_UNKNOWN) {
- goto failed;
- }
- hr = pDwFactory->CreateFontFace(
- fontFaceType,
- 1,
- &pDwFontFile,
- 0,
- fontStyle,
- &pDwFontFace
- );
- if (FAILED(hr)) {
- goto failed;
- }
- SafeRelease(&pDwFontFile);
- return pDwFontFace;
+LPVOID CDWriteExt::DwCreateFontFaceFromStream(uint8_t* pData,
+ FX_DWORD size,
+ int simulation_style) {
+ IDWriteFactory* pDwFactory = (IDWriteFactory*)m_pDWriteFactory;
+ IDWriteFontFile* pDwFontFile = NULL;
+ IDWriteFontFace* pDwFontFace = NULL;
+ BOOL isSupportedFontType = FALSE;
+ DWRITE_FONT_FILE_TYPE fontFileType;
+ DWRITE_FONT_FACE_TYPE fontFaceType;
+ UINT32 numberOfFaces;
+ DWRITE_FONT_SIMULATIONS fontStyle =
+ (DWRITE_FONT_SIMULATIONS)(simulation_style & 3);
+ HRESULT hr = S_OK;
+ hr = pDwFactory->CreateCustomFontFileReference(
+ (void const*)pData, (UINT32)size, CDwFontFileLoader::GetLoader(),
+ &pDwFontFile);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ hr = pDwFontFile->Analyze(&isSupportedFontType, &fontFileType, &fontFaceType,
+ &numberOfFaces);
+ if (FAILED(hr) || !isSupportedFontType ||
+ fontFaceType == DWRITE_FONT_FACE_TYPE_UNKNOWN) {
+ goto failed;
+ }
+ hr = pDwFactory->CreateFontFace(fontFaceType, 1, &pDwFontFile, 0, fontStyle,
+ &pDwFontFace);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ SafeRelease(&pDwFontFile);
+ return pDwFontFace;
failed:
- SafeRelease(&pDwFontFile);
- return NULL;
+ SafeRelease(&pDwFontFile);
+ return NULL;
}
-FX_BOOL CDWriteExt::DwCreateRenderingTarget(CFX_DIBitmap* pBitmap, void** renderTarget)
-{
- if (pBitmap->GetFormat() > FXDIB_Argb) {
- return FALSE;
- }
- IDWriteFactory* pDwFactory = (IDWriteFactory*)m_pDWriteFactory;
- IDWriteGdiInterop* pGdiInterop = NULL;
- IDWriteBitmapRenderTarget* pBitmapRenderTarget = NULL;
- IDWriteRenderingParams* pRenderingParams = NULL;
- HRESULT hr = S_OK;
- hr = pDwFactory->GetGdiInterop(&pGdiInterop);
- if (FAILED(hr)) {
- goto failed;
- }
- hr = pGdiInterop->CreateBitmapRenderTarget(NULL, pBitmap->GetWidth(), pBitmap->GetHeight(),
- &pBitmapRenderTarget);
- if (FAILED(hr)) {
- goto failed;
- }
- hr = pDwFactory->CreateCustomRenderingParams(
- 1.0f,
- 0.0f,
- 1.0f,
- DWRITE_PIXEL_GEOMETRY_RGB,
- DWRITE_RENDERING_MODE_DEFAULT,
- &pRenderingParams
- );
- if (FAILED(hr)) {
- goto failed;
- }
- hr = pBitmapRenderTarget->SetPixelsPerDip(1.0f);
- if (FAILED(hr)) {
- goto failed;
- }
- *(CDwGdiTextRenderer**)renderTarget = new CDwGdiTextRenderer(pBitmap, pBitmapRenderTarget, pRenderingParams);
- SafeRelease(&pGdiInterop);
- SafeRelease(&pBitmapRenderTarget);
- SafeRelease(&pRenderingParams);
- return TRUE;
-failed:
- SafeRelease(&pGdiInterop);
- SafeRelease(&pBitmapRenderTarget);
- SafeRelease(&pRenderingParams);
+FX_BOOL CDWriteExt::DwCreateRenderingTarget(CFX_DIBitmap* pBitmap,
+ void** renderTarget) {
+ if (pBitmap->GetFormat() > FXDIB_Argb) {
return FALSE;
+ }
+ IDWriteFactory* pDwFactory = (IDWriteFactory*)m_pDWriteFactory;
+ IDWriteGdiInterop* pGdiInterop = NULL;
+ IDWriteBitmapRenderTarget* pBitmapRenderTarget = NULL;
+ IDWriteRenderingParams* pRenderingParams = NULL;
+ HRESULT hr = S_OK;
+ hr = pDwFactory->GetGdiInterop(&pGdiInterop);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ hr = pGdiInterop->CreateBitmapRenderTarget(
+ NULL, pBitmap->GetWidth(), pBitmap->GetHeight(), &pBitmapRenderTarget);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ hr = pDwFactory->CreateCustomRenderingParams(
+ 1.0f, 0.0f, 1.0f, DWRITE_PIXEL_GEOMETRY_RGB,
+ DWRITE_RENDERING_MODE_DEFAULT, &pRenderingParams);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ hr = pBitmapRenderTarget->SetPixelsPerDip(1.0f);
+ if (FAILED(hr)) {
+ goto failed;
+ }
+ *(CDwGdiTextRenderer**)renderTarget =
+ new CDwGdiTextRenderer(pBitmap, pBitmapRenderTarget, pRenderingParams);
+ SafeRelease(&pGdiInterop);
+ SafeRelease(&pBitmapRenderTarget);
+ SafeRelease(&pRenderingParams);
+ return TRUE;
+failed:
+ SafeRelease(&pGdiInterop);
+ SafeRelease(&pBitmapRenderTarget);
+ SafeRelease(&pRenderingParams);
+ return FALSE;
}
-FX_BOOL CDWriteExt::DwRendingString(void* renderTarget, CFX_ClipRgn* pClipRgn, FX_RECT& stringRect, CFX_AffineMatrix* pMatrix,
- void *font, FX_FLOAT font_size, FX_ARGB text_color,
- int glyph_count, unsigned short* glyph_indices,
- FX_FLOAT baselineOriginX, FX_FLOAT baselineOriginY,
+FX_BOOL CDWriteExt::DwRendingString(void* renderTarget,
+ CFX_ClipRgn* pClipRgn,
+ FX_RECT& stringRect,
+ CFX_AffineMatrix* pMatrix,
+ void* font,
+ FX_FLOAT font_size,
+ FX_ARGB text_color,
+ int glyph_count,
+ unsigned short* glyph_indices,
+ FX_FLOAT baselineOriginX,
+ FX_FLOAT baselineOriginY,
void* glyph_offsets,
- FX_FLOAT* glyph_advances)
-{
- if (renderTarget == NULL) {
- return TRUE;
- }
- CDwGdiTextRenderer* pTextRenderer = (CDwGdiTextRenderer*)renderTarget;
- DWRITE_MATRIX transform;
- DWRITE_GLYPH_RUN glyphRun;
- HRESULT hr = S_OK;
- if (pMatrix) {
- transform.m11 = pMatrix->a;
- transform.m12 = pMatrix->b;
- transform.m21 = pMatrix->c;
- transform.m22 = pMatrix->d;
- transform.dx = pMatrix->e;
- transform.dy = pMatrix->f;
- }
- glyphRun.fontFace = (IDWriteFontFace*)font;
- glyphRun.fontEmSize = font_size;
- glyphRun.glyphCount = glyph_count;
- glyphRun.glyphIndices = glyph_indices;
- glyphRun.glyphAdvances = glyph_advances;
- glyphRun.glyphOffsets = (DWRITE_GLYPH_OFFSET*)glyph_offsets;
- glyphRun.isSideways = FALSE;
- glyphRun.bidiLevel = 0;
- hr = pTextRenderer->DrawGlyphRun(
- stringRect,
- pClipRgn,
- pMatrix ? &transform : NULL,
- baselineOriginX, baselineOriginY,
- DWRITE_MEASURING_MODE_NATURAL,
- &glyphRun,
- RGB(FXARGB_R(text_color), FXARGB_G(text_color), FXARGB_B(text_color))
- );
- return SUCCEEDED(hr) ? TRUE : FALSE;
+ FX_FLOAT* glyph_advances) {
+ if (renderTarget == NULL) {
+ return TRUE;
+ }
+ CDwGdiTextRenderer* pTextRenderer = (CDwGdiTextRenderer*)renderTarget;
+ DWRITE_MATRIX transform;
+ DWRITE_GLYPH_RUN glyphRun;
+ HRESULT hr = S_OK;
+ if (pMatrix) {
+ transform.m11 = pMatrix->a;
+ transform.m12 = pMatrix->b;
+ transform.m21 = pMatrix->c;
+ transform.m22 = pMatrix->d;
+ transform.dx = pMatrix->e;
+ transform.dy = pMatrix->f;
+ }
+ glyphRun.fontFace = (IDWriteFontFace*)font;
+ glyphRun.fontEmSize = font_size;
+ glyphRun.glyphCount = glyph_count;
+ glyphRun.glyphIndices = glyph_indices;
+ glyphRun.glyphAdvances = glyph_advances;
+ glyphRun.glyphOffsets = (DWRITE_GLYPH_OFFSET*)glyph_offsets;
+ glyphRun.isSideways = FALSE;
+ glyphRun.bidiLevel = 0;
+ hr = pTextRenderer->DrawGlyphRun(
+ stringRect, pClipRgn, pMatrix ? &transform : NULL, baselineOriginX,
+ baselineOriginY, DWRITE_MEASURING_MODE_NATURAL, &glyphRun,
+ RGB(FXARGB_R(text_color), FXARGB_G(text_color), FXARGB_B(text_color)));
+ return SUCCEEDED(hr) ? TRUE : FALSE;
}
-void CDWriteExt::DwDeleteRenderingTarget(void* renderTarget)
-{
- delete (CDwGdiTextRenderer*)renderTarget;
+void CDWriteExt::DwDeleteRenderingTarget(void* renderTarget) {
+ delete (CDwGdiTextRenderer*)renderTarget;
}
-void CDWriteExt::DwDeleteFont(void* pFont)
-{
- if (pFont) {
- SafeRelease((IDWriteFontFace**)&pFont);
- }
+void CDWriteExt::DwDeleteFont(void* pFont) {
+ if (pFont) {
+ SafeRelease((IDWriteFontFace**)&pFont);
+ }
}
-CDwFontFileStream::CDwFontFileStream(void const* fontFileReferenceKey, UINT32 fontFileReferenceKeySize)
-{
- refCount_ = 0;
- resourcePtr_ = fontFileReferenceKey;
- resourceSize_ = fontFileReferenceKeySize;
+CDwFontFileStream::CDwFontFileStream(void const* fontFileReferenceKey,
+ UINT32 fontFileReferenceKeySize) {
+ refCount_ = 0;
+ resourcePtr_ = fontFileReferenceKey;
+ resourceSize_ = fontFileReferenceKeySize;
}
-HRESULT STDMETHODCALLTYPE CDwFontFileStream::QueryInterface(REFIID iid, void** ppvObject)
-{
- if (iid == IID_IUnknown || iid == __uuidof(IDWriteFontFileStream)) {
- *ppvObject = this;
- AddRef();
- return S_OK;
- }
- *ppvObject = NULL;
- return E_NOINTERFACE;
+HRESULT STDMETHODCALLTYPE CDwFontFileStream::QueryInterface(REFIID iid,
+ void** ppvObject) {
+ if (iid == IID_IUnknown || iid == __uuidof(IDWriteFontFileStream)) {
+ *ppvObject = this;
+ AddRef();
+ return S_OK;
+ }
+ *ppvObject = NULL;
+ return E_NOINTERFACE;
}
-ULONG STDMETHODCALLTYPE CDwFontFileStream::AddRef()
-{
- return InterlockedIncrement((long*)(&refCount_));
+ULONG STDMETHODCALLTYPE CDwFontFileStream::AddRef() {
+ return InterlockedIncrement((long*)(&refCount_));
}
-ULONG STDMETHODCALLTYPE CDwFontFileStream::Release()
-{
- ULONG newCount = InterlockedDecrement((long*)(&refCount_));
- if (newCount == 0) {
- delete this;
- }
- return newCount;
+ULONG STDMETHODCALLTYPE CDwFontFileStream::Release() {
+ ULONG newCount = InterlockedDecrement((long*)(&refCount_));
+ if (newCount == 0) {
+ delete this;
+ }
+ return newCount;
}
-HRESULT STDMETHODCALLTYPE CDwFontFileStream::ReadFileFragment(
- void const** fragmentStart,
- UINT64 fileOffset,
- UINT64 fragmentSize,
- OUT void** fragmentContext
-)
-{
- if (fileOffset <= resourceSize_ && fragmentSize <= resourceSize_ - fileOffset) {
- *fragmentStart = static_cast<uint8_t const*>(resourcePtr_) + static_cast<size_t>(fileOffset);
- *fragmentContext = NULL;
- return S_OK;
- }
- *fragmentStart = NULL;
+HRESULT STDMETHODCALLTYPE
+CDwFontFileStream::ReadFileFragment(void const** fragmentStart,
+ UINT64 fileOffset,
+ UINT64 fragmentSize,
+ OUT void** fragmentContext) {
+ if (fileOffset <= resourceSize_ &&
+ fragmentSize <= resourceSize_ - fileOffset) {
+ *fragmentStart = static_cast<uint8_t const*>(resourcePtr_) +
+ static_cast<size_t>(fileOffset);
*fragmentContext = NULL;
- return E_FAIL;
-}
-void STDMETHODCALLTYPE CDwFontFileStream::ReleaseFileFragment(void* fragmentContext)
-{
-}
-HRESULT STDMETHODCALLTYPE CDwFontFileStream::GetFileSize(OUT UINT64* fileSize)
-{
- *fileSize = resourceSize_;
return S_OK;
+ }
+ *fragmentStart = NULL;
+ *fragmentContext = NULL;
+ return E_FAIL;
}
-HRESULT STDMETHODCALLTYPE CDwFontFileStream::GetLastWriteTime(OUT UINT64* lastWriteTime)
-{
- *lastWriteTime = 0;
- return E_NOTIMPL;
+void STDMETHODCALLTYPE
+CDwFontFileStream::ReleaseFileFragment(void* fragmentContext) {}
+HRESULT STDMETHODCALLTYPE CDwFontFileStream::GetFileSize(OUT UINT64* fileSize) {
+ *fileSize = resourceSize_;
+ return S_OK;
+}
+HRESULT STDMETHODCALLTYPE
+CDwFontFileStream::GetLastWriteTime(OUT UINT64* lastWriteTime) {
+ *lastWriteTime = 0;
+ return E_NOTIMPL;
}
IDWriteFontFileLoader* CDwFontFileLoader::instance_ = NULL;
-CDwFontFileLoader::CDwFontFileLoader() :
- refCount_(0)
-{
+CDwFontFileLoader::CDwFontFileLoader() : refCount_(0) {}
+HRESULT STDMETHODCALLTYPE CDwFontFileLoader::QueryInterface(REFIID iid,
+ void** ppvObject) {
+ if (iid == IID_IUnknown || iid == __uuidof(IDWriteFontFileLoader)) {
+ *ppvObject = this;
+ AddRef();
+ return S_OK;
+ }
+ *ppvObject = NULL;
+ return E_NOINTERFACE;
}
-HRESULT STDMETHODCALLTYPE CDwFontFileLoader::QueryInterface(REFIID iid, void** ppvObject)
-{
- if (iid == IID_IUnknown || iid == __uuidof(IDWriteFontFileLoader)) {
- *ppvObject = this;
- AddRef();
- return S_OK;
- }
- *ppvObject = NULL;
- return E_NOINTERFACE;
+ULONG STDMETHODCALLTYPE CDwFontFileLoader::AddRef() {
+ return InterlockedIncrement((long*)(&refCount_));
}
-ULONG STDMETHODCALLTYPE CDwFontFileLoader::AddRef()
-{
- return InterlockedIncrement((long*)(&refCount_));
-}
-ULONG STDMETHODCALLTYPE CDwFontFileLoader::Release()
-{
- ULONG newCount = InterlockedDecrement((long*)(&refCount_));
- if (newCount == 0) {
- instance_ = NULL;
- delete this;
- }
- return newCount;
+ULONG STDMETHODCALLTYPE CDwFontFileLoader::Release() {
+ ULONG newCount = InterlockedDecrement((long*)(&refCount_));
+ if (newCount == 0) {
+ instance_ = NULL;
+ delete this;
+ }
+ return newCount;
}
HRESULT STDMETHODCALLTYPE CDwFontFileLoader::CreateStreamFromKey(
void const* fontFileReferenceKey,
UINT32 fontFileReferenceKeySize,
- OUT IDWriteFontFileStream** fontFileStream
-)
-{
- *fontFileStream = NULL;
- CDwFontFileStream* stream = new CDwFontFileStream(fontFileReferenceKey, fontFileReferenceKeySize);
- if (!stream->IsInitialized()) {
- delete stream;
- return E_FAIL;
- }
- *fontFileStream = SafeAcquire(stream);
- return S_OK;
-}
-CDwFontContext::CDwFontContext(IDWriteFactory* dwriteFactory) :
- hr_(S_FALSE),
- dwriteFactory_(SafeAcquire(dwriteFactory))
-{
-}
-CDwFontContext::~CDwFontContext()
-{
- if(dwriteFactory_ && hr_ == S_OK) {
- dwriteFactory_->UnregisterFontFileLoader(CDwFontFileLoader::GetLoader());
- }
- SafeRelease(&dwriteFactory_);
+ OUT IDWriteFontFileStream** fontFileStream) {
+ *fontFileStream = NULL;
+ CDwFontFileStream* stream =
+ new CDwFontFileStream(fontFileReferenceKey, fontFileReferenceKeySize);
+ if (!stream->IsInitialized()) {
+ delete stream;
+ return E_FAIL;
+ }
+ *fontFileStream = SafeAcquire(stream);
+ return S_OK;
}
-HRESULT CDwFontContext::Initialize()
-{
- if (hr_ == S_FALSE) {
- return hr_ = dwriteFactory_->RegisterFontFileLoader(CDwFontFileLoader::GetLoader());
- }
- return hr_;
+CDwFontContext::CDwFontContext(IDWriteFactory* dwriteFactory)
+ : hr_(S_FALSE), dwriteFactory_(SafeAcquire(dwriteFactory)) {}
+CDwFontContext::~CDwFontContext() {
+ if (dwriteFactory_ && hr_ == S_OK) {
+ dwriteFactory_->UnregisterFontFileLoader(CDwFontFileLoader::GetLoader());
+ }
+ SafeRelease(&dwriteFactory_);
}
-CDwGdiTextRenderer::CDwGdiTextRenderer(CFX_DIBitmap* pBitmap, IDWriteBitmapRenderTarget* bitmapRenderTarget, IDWriteRenderingParams* renderingParams):
- pBitmap_(pBitmap),
- pRenderTarget_(SafeAcquire(bitmapRenderTarget)),
- pRenderingParams_(SafeAcquire(renderingParams))
-{
+HRESULT CDwFontContext::Initialize() {
+ if (hr_ == S_FALSE) {
+ return hr_ = dwriteFactory_->RegisterFontFileLoader(
+ CDwFontFileLoader::GetLoader());
+ }
+ return hr_;
}
-CDwGdiTextRenderer::~CDwGdiTextRenderer()
-{
- SafeRelease(&pRenderTarget_);
- SafeRelease(&pRenderingParams_);
+CDwGdiTextRenderer::CDwGdiTextRenderer(
+ CFX_DIBitmap* pBitmap,
+ IDWriteBitmapRenderTarget* bitmapRenderTarget,
+ IDWriteRenderingParams* renderingParams)
+ : pBitmap_(pBitmap),
+ pRenderTarget_(SafeAcquire(bitmapRenderTarget)),
+ pRenderingParams_(SafeAcquire(renderingParams)) {}
+CDwGdiTextRenderer::~CDwGdiTextRenderer() {
+ SafeRelease(&pRenderTarget_);
+ SafeRelease(&pRenderingParams_);
}
STDMETHODIMP CDwGdiTextRenderer::DrawGlyphRun(
const FX_RECT& text_bbox,
@@ -408,60 +374,34 @@ STDMETHODIMP CDwGdiTextRenderer::DrawGlyphRun(
FLOAT baselineOriginY,
DWRITE_MEASURING_MODE measuringMode,
__in DWRITE_GLYPH_RUN const* glyphRun,
- const COLORREF& textColor
-)
-{
- HRESULT hr = S_OK;
- if (pMatrix) {
- hr = pRenderTarget_->SetCurrentTransform(pMatrix);
- if (FAILED(hr)) {
- return hr;
- }
- }
- HDC hDC = pRenderTarget_->GetMemoryDC();
- HBITMAP hBitmap = (HBITMAP)::GetCurrentObject(hDC, OBJ_BITMAP);
- BITMAP bitmap;
- GetObject(hBitmap, sizeof bitmap, &bitmap);
- CFX_DIBitmap dib;
- dib.Create(
- bitmap.bmWidth,
- bitmap.bmHeight,
- bitmap.bmBitsPixel == 24 ? FXDIB_Rgb : FXDIB_Rgb32,
- (uint8_t*)bitmap.bmBits
- );
- dib.CompositeBitmap(
- text_bbox.left,
- text_bbox.top,
- text_bbox.Width(),
- text_bbox.Height(),
- pBitmap_,
- text_bbox.left,
- text_bbox.top,
- FXDIB_BLEND_NORMAL,
- NULL
- );
- hr = pRenderTarget_->DrawGlyphRun(
- baselineOriginX,
- baselineOriginY,
- measuringMode,
- glyphRun,
- pRenderingParams_,
- textColor
- );
+ const COLORREF& textColor) {
+ HRESULT hr = S_OK;
+ if (pMatrix) {
+ hr = pRenderTarget_->SetCurrentTransform(pMatrix);
if (FAILED(hr)) {
- return hr;
+ return hr;
}
- pBitmap_->CompositeBitmap(
- text_bbox.left,
- text_bbox.top,
- text_bbox.Width(),
- text_bbox.Height(),
- &dib,
- text_bbox.left,
- text_bbox.top,
- FXDIB_BLEND_NORMAL,
- pClipRgn
- );
+ }
+ HDC hDC = pRenderTarget_->GetMemoryDC();
+ HBITMAP hBitmap = (HBITMAP)::GetCurrentObject(hDC, OBJ_BITMAP);
+ BITMAP bitmap;
+ GetObject(hBitmap, sizeof bitmap, &bitmap);
+ CFX_DIBitmap dib;
+ dib.Create(bitmap.bmWidth, bitmap.bmHeight,
+ bitmap.bmBitsPixel == 24 ? FXDIB_Rgb : FXDIB_Rgb32,
+ (uint8_t*)bitmap.bmBits);
+ dib.CompositeBitmap(text_bbox.left, text_bbox.top, text_bbox.Width(),
+ text_bbox.Height(), pBitmap_, text_bbox.left,
+ text_bbox.top, FXDIB_BLEND_NORMAL, NULL);
+ hr = pRenderTarget_->DrawGlyphRun(baselineOriginX, baselineOriginY,
+ measuringMode, glyphRun, pRenderingParams_,
+ textColor);
+ if (FAILED(hr)) {
return hr;
+ }
+ pBitmap_->CompositeBitmap(text_bbox.left, text_bbox.top, text_bbox.Width(),
+ text_bbox.Height(), &dib, text_bbox.left,
+ text_bbox.top, FXDIB_BLEND_NORMAL, pClipRgn);
+ return hr;
}
#endif
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