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Windows: Bring back the HDC to the raster engine, Q_OS_WIN.

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This commit is contained in:
Friedemann Kleint 2011-05-31 10:22:55 +02:00
parent 589a562c01
commit 66febd27cb
5 changed files with 45 additions and 29 deletions
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2
src/gui/kernel/kernel.pri
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@ -91,3 +91,5 @@ qpa {
LIBS_PRIVATE +=$$QT_LIBS_GLIB
}
}
win32:HEADERS+=kernel/qwindowdefs_win.h

6
src/gui/kernel/qwindowdefs.h
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@ -105,9 +105,9 @@ typedef long WId;
#endif // Q_WS_MAC
#if defined(Q_WS_WIN)
#include <QtGui/qwindowdefs_win.h>
#endif // Q_WS_WIN
#if defined(Q_OS_WIN)
# include <QtGui/qwindowdefs_win.h>
#endif // Q_OS_WIN
#if defined(Q_WS_X11)

2
src/widgets/platforms/win/qwindowdefs_win.h → src/gui/kernel/qwindowdefs_win.h
View File

@ -115,8 +115,6 @@ typedef long HRESULT;
#endif
typedef struct tagMSG MSG;
typedef HWND WId;
QT_BEGIN_NAMESPACE

57
src/gui/painting/qpaintengine_raster.cpp
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@ -75,7 +75,7 @@
// #include "qbezier_p.h"
#include "qoutlinemapper_p.h"
#if defined(Q_WS_WIN)
#if defined(Q_OS_WIN)
# include <qt_windows.h>
# include <qvarlengtharray.h>
# include <private/qfontengine_p.h>
@ -92,7 +92,7 @@
# include <private/qfontengine_ft_p.h>
#endif
#if defined(Q_WS_WIN64)
#if defined(Q_OS_WIN64)
# include <malloc.h>
#endif
#include <limits.h>
@ -118,9 +118,22 @@ void dumpClip(int width, int height, const QClipData *clip);
// 4 pixels.
#define int_dim(pos, dim) (int(pos+dim) - int(pos))
#ifdef Q_WS_WIN
extern bool qt_cleartype_enabled;
#endif
#ifdef Q_OS_WIN
static inline bool winClearTypeFontsEnabled()
{
UINT result = 0;
SystemParametersInfo(SPI_GETFONTSMOOTHINGTYPE, 0, &result, 0);
return result == FE_FONTSMOOTHINGCLEARTYPE;
}
bool QRasterPaintEngine::clearTypeFontsEnabled()
{
static const bool result = winClearTypeFontsEnabled();
return result;
}
#endif // Q_OS_WIN
#ifdef Q_WS_MAC
extern bool qt_applefontsmoothing_enabled;
@ -316,7 +329,7 @@ void QRasterPaintEngine::init()
Q_D(QRasterPaintEngine);
#ifdef Q_WS_WIN
#ifdef Q_OS_WIN
d->hdc = 0;
#endif
@ -462,14 +475,14 @@ bool QRasterPaintEngine::begin(QPaintDevice *device)
}
#endif
#if defined(Q_WS_WIN)
#if defined(Q_OS_WIN)
d->isPlain45DegreeRotation = true;
#endif
if (d->mono_surface)
d->glyphCacheType = QFontEngineGlyphCache::Raster_Mono;
#if defined(Q_WS_WIN)
else if (qt_cleartype_enabled)
#if defined(Q_OS_WIN)
else if (clearTypeFontsEnabled())
#elif defined (Q_WS_MAC)
else if (qt_applefontsmoothing_enabled)
#else
@ -570,7 +583,7 @@ void QRasterPaintEngine::updateMatrix(const QTransform &matrix)
ensureOutlineMapper();
#ifdef Q_WS_WIN
#ifdef Q_OS_WIN
Q_D(QRasterPaintEngine);
d->isPlain45DegreeRotation = false;
if (txop >= QTransform::TxRotate) {
@ -3038,7 +3051,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
ensurePen();
ensureState();
#if defined (Q_WS_WIN) || defined(Q_WS_MAC)
#if defined (Q_OS_WIN) || defined(Q_WS_MAC)
bool drawCached = true;
@ -3054,8 +3067,9 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
// ### cases we should delegate painting to the font engine
// ### directly...
#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
QFontEngine::Type fontEngineType = ti.fontEngine->type();
/*
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
conQFontEngine::Type fontEngineType = ti.fontEngine->type();
// qDebug() << "type" << fontEngineType << s->matrix.type();
if ((fontEngineType == QFontEngine::Win && !((QFontEngineWin *) ti.fontEngine)->ttf && s->matrix.type() > QTransform::TxTranslate)
|| (s->matrix.type() <= QTransform::TxTranslate
@ -3064,9 +3078,10 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
drawCached = false;
}
#else
*/
if (s->matrix.type() > QTransform::TxTranslate)
drawCached = false;
#endif
// #endif
if (drawCached) {
QRasterPaintEngineState *s = state();
@ -3082,14 +3097,14 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
return;
}
#elif defined (Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE) // Q_WS_WIN || Q_WS_MAC
#elif defined (Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE) // Q_OS_WIN || Q_WS_MAC
if (s->matrix.type() <= QTransform::TxTranslate
|| (s->matrix.type() == QTransform::TxScale
&& (qFuzzyCompare(s->matrix.m11(), s->matrix.m22())))) {
drawGlyphsS60(p, ti);
return;
}
#else // Q_WS_WIN || Q_WS_MAC
#else // Q_OS_WIN || Q_WS_MAC
QFontEngine *fontEngine = ti.fontEngine;
@ -3314,7 +3329,7 @@ CGContextRef QRasterPaintEngine::getCGContext() const
}
#endif
#ifdef Q_WS_WIN
#ifdef Q_OS_WIN
/*!
\internal
*/
@ -3630,7 +3645,7 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,
const int rasterPoolInitialSize = MINIMUM_POOL_SIZE;
int rasterPoolSize = rasterPoolInitialSize;
unsigned char *rasterPoolBase;
#if defined(Q_WS_WIN64)
#if defined(Q_OS_WIN64)
rasterPoolBase =
// We make use of setjmp and longjmp in qgrayraster.c which requires
// 16-byte alignment, hence we hardcode this requirement here..
@ -3683,7 +3698,7 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,
rendered_spans += q_gray_rendered_spans(*grayRaster.data());
#if defined(Q_WS_WIN64)
#if defined(Q_OS_WIN64)
_aligned_free(rasterPoolBase);
#else
if (rasterPoolBase != rasterPoolOnStack) // initially on the stack
@ -3692,7 +3707,7 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,
rasterPoolSize = new_size;
rasterPoolBase =
#if defined(Q_WS_WIN64)
#if defined(Q_OS_WIN64)
// We make use of setjmp and longjmp in qgrayraster.c which requires
// 16-byte alignment, hence we hardcode this requirement here..
(unsigned char *) _aligned_malloc(rasterPoolSize, sizeof(void*) * 2);
@ -3709,7 +3724,7 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,
}
}
#if defined(Q_WS_WIN64)
#if defined(Q_OS_WIN64)
_aligned_free(rasterPoolBase);
#else
if (rasterPoolBase != rasterPoolOnStack) // initially on the stack

7
src/gui/painting/qpaintengine_raster_p.h
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@ -224,10 +224,11 @@ public:
CGContextRef getCGContext() const;
#endif
#ifdef Q_WS_WIN
#ifdef Q_OS_WIN
void setDC(HDC hdc);
HDC getDC() const;
void releaseDC(HDC hdc) const;
static bool clearTypeFontsEnabled();
#endif
void alphaPenBlt(const void* src, int bpl, int depth, int rx,int ry,int w,int h);
@ -324,7 +325,7 @@ public:
QScopedPointer<QOutlineMapper> outlineMapper;
QScopedPointer<QRasterBuffer> rasterBuffer;
#if defined (Q_WS_WIN)
#if defined (Q_OS_WIN)
HDC hdc;
#elif defined(Q_WS_MAC)
CGContextRef cgContext;
@ -352,7 +353,7 @@ public:
uint mono_surface : 1;
uint outlinemapper_xform_dirty : 1;
#ifdef Q_WS_WIN
#ifdef Q_OS_WIN
uint isPlain45DegreeRotation : 1;
#endif