diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp | 103 |
1 files changed, 87 insertions, 16 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp index 023bb28..537baf5 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp @@ -167,7 +167,7 @@ struct CachedImage static QCache<qint64, CachedImage> imageCache(4*1024*1024); // 4 MB #endif -#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS +#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS || defined QT_DEBUG #define VOID_ARG() static_cast<bool>(false) enum PaintOperation { DRAW_RECTS = 0x0001, DRAW_LINES = 0x0002, DRAW_IMAGE = 0x0004, @@ -177,9 +177,74 @@ enum PaintOperation { FILL_RECT = 0x1000, DRAW_COLORSPANS = 0x2000, DRAW_ROUNDED_RECT = 0x4000, ALL = 0xffff }; + +#ifdef QT_DEBUG +static void initRasterFallbacksMasks(int *warningMask, int *disableMask) +{ + struct { + const char *name; + PaintOperation operation; + } const operations[] = { + { "DRAW_RECTS", DRAW_RECTS }, + { "DRAW_LINES", DRAW_LINES }, + { "DRAW_IMAGE", DRAW_IMAGE }, + { "DRAW_PIXMAP", DRAW_PIXMAP }, + { "DRAW_TILED_PIXMAP", DRAW_TILED_PIXMAP }, + { "STROKE_PATH", STROKE_PATH }, + { "DRAW_PATH", DRAW_PATH }, + { "DRAW_POINTS", DRAW_POINTS }, + { "DRAW_ELLIPSE", DRAW_ELLIPSE }, + { "DRAW_POLYGON", DRAW_POLYGON }, + { "DRAW_TEXT", DRAW_TEXT }, + { "FILL_PATH", FILL_PATH }, + { "FILL_RECT", FILL_RECT }, + { "DRAW_COLORSPANS", DRAW_COLORSPANS }, + { "DRAW_ROUNDED_RECT", DRAW_ROUNDED_RECT }, + { "ALL", ALL }, + { 0, ALL } + }; + + const QStringList warning = QString::fromLatin1(qgetenv("QT_DIRECTFB_WARN_ON_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|')); + const QStringList disable = QString::fromLatin1(qgetenv("QT_DIRECTFB_DISABLE_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|')); + *warningMask = 0; + *disableMask = 0; + if (!warning.isEmpty() || !disable.isEmpty()) { + for (int i=0; operations[i].name; ++i) { + const QString name = QString::fromLatin1(operations[i].name); + if (warning.contains(name)) { + *warningMask |= operations[i].operation; + } + if (disable.contains(name)) { + *disableMask |= operations[i].operation; + } + } + } +} #endif +static inline int rasterFallbacksMask(bool warn) +{ #ifdef QT_DIRECTFB_WARN_ON_RASTERFALLBACKS + if (warn) + return QT_DIRECTFB_WARN_ON_RASTERFALLBACKS; +#endif +#ifdef QT_DIRECTFB_DISABLE_RASTERFALLBACKS + if (!warn) + return QT_DIRECTFB_DISABLE_RASTERFALLBACKS; +#endif +#ifndef QT_DEBUG + return 0; +#else + static int warnMask = -1; + static int disableMask = -1; + if (warnMask == -1) + initRasterFallbacksMasks(&warnMask, &disableMask); + return warn ? warnMask : disableMask; +#endif +} +#endif + +#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG template <typename device, typename T1, typename T2, typename T3> static void rasterFallbackWarn(const char *msg, const char *func, const device *dev, uint transformationType, bool simplePen, @@ -189,25 +254,31 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device * const char *nameThree, const T3 &three); #endif -#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS && defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS +#if defined QT_DEBUG || (defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS && defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS) #define RASTERFALLBACK(op, one, two, three) \ - if (op & (QT_DIRECTFB_WARN_ON_RASTERFALLBACKS)) \ - rasterFallbackWarn("Disabled raster engine operation", \ - __FUNCTION__, state()->painter->device(), \ - d_func()->transformationType, \ - d_func()->simplePen, \ - d_func()->clipType, \ - d_func()->compositionModeStatus, \ - #one, one, #two, two, #three, three); \ - if (op & (QT_DIRECTFB_DISABLE_RASTERFALLBACKS)) \ - return; + { \ + const bool disable = op & rasterFallbacksMask(false); \ + if (op & rasterFallbacksMask(true)) \ + rasterFallbackWarn(disable \ + ? "Disabled raster engine operation" \ + : "Falling back to raster engine for", \ + __FUNCTION__, \ + state()->painter->device(), \ + d_func()->transformationType, \ + d_func()->simplePen, \ + d_func()->clipType, \ + d_func()->compositionModeStatus, \ + #one, one, #two, two, #three, three); \ + if (disable) \ + return; \ + } #elif defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS -#define RASTERFALLBACK(op, one, two, three) \ - if (op & (QT_DIRECTFB_DISABLE_RASTERFALLBACKS)) \ +#define RASTERFALLBACK(op, one, two, three) \ + if (op & rasterFallbacksMask(false)) \ return; #elif defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS #define RASTERFALLBACK(op, one, two, three) \ - if (op & (QT_DIRECTFB_WARN_ON_RASTERFALLBACKS)) \ + if (op & rasterFallbacksMask(true)) \ rasterFallbackWarn("Falling back to raster engine for", \ __FUNCTION__, state()->painter->device(), \ d_func()->transformationType, \ @@ -1267,7 +1338,7 @@ static inline void drawRects(const T *rects, int n, const QTransform &transform, } } -#ifdef QT_DIRECTFB_WARN_ON_RASTERFALLBACKS +#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG template <typename T> inline const T *ptr(const T &t) { return &t; } template <> inline const bool* ptr<bool>(const bool &) { return 0; } template <typename device, typename T1, typename T2, typename T3> |