diff options
Diffstat (limited to 'skia/ext/bitmap_platform_device_mac.cc')
-rw-r--r-- | skia/ext/bitmap_platform_device_mac.cc | 71 |
1 files changed, 35 insertions, 36 deletions
diff --git a/skia/ext/bitmap_platform_device_mac.cc b/skia/ext/bitmap_platform_device_mac.cc index 41458c1..79c735a 100644 --- a/skia/ext/bitmap_platform_device_mac.cc +++ b/skia/ext/bitmap_platform_device_mac.cc @@ -46,9 +46,9 @@ bool Constrain(int available_size, int* position, int *size) { } // namespace -class BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData : public SkRefCnt { +class BitmapPlatformDevice::BitmapPlatformDeviceData : public SkRefCnt { public: - explicit BitmapPlatformDeviceMacData(CGContextRef bitmap); + explicit BitmapPlatformDeviceData(CGContextRef bitmap); // Create/destroy CoreGraphics context for our bitmap data. CGContextRef GetBitmapContext() { @@ -88,19 +88,18 @@ class BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData : public SkRefCnt { SkRegion clip_region_; private: - friend class base::RefCounted<BitmapPlatformDeviceMacData>; - ~BitmapPlatformDeviceMacData() { + friend class base::RefCounted<BitmapPlatformDeviceData>; + ~BitmapPlatformDeviceData() { if (bitmap_context_) CGContextRelease(bitmap_context_); } // Disallow copy & assign. - BitmapPlatformDeviceMacData(const BitmapPlatformDeviceMacData&); - BitmapPlatformDeviceMacData& operator=(const BitmapPlatformDeviceMacData&); + BitmapPlatformDeviceData(const BitmapPlatformDeviceData&); + BitmapPlatformDeviceData& operator=(const BitmapPlatformDeviceData&); }; -BitmapPlatformDeviceMac::\ - BitmapPlatformDeviceMacData::BitmapPlatformDeviceMacData( +BitmapPlatformDevice::BitmapPlatformDeviceData::BitmapPlatformDeviceData( CGContextRef bitmap) : bitmap_context_(bitmap), config_dirty_(true) { // Want to load the config next time. @@ -119,7 +118,7 @@ BitmapPlatformDeviceMac::\ CGContextSaveGState(bitmap_context_); } -void BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData::SetMatrixClip( +void BitmapPlatformDevice::BitmapPlatformDeviceData::SetMatrixClip( const SkMatrix& transform, const SkRegion& region) { transform_ = transform; @@ -127,7 +126,7 @@ void BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData::SetMatrixClip( config_dirty_ = true; } -void BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData::LoadConfig() { +void BitmapPlatformDevice::BitmapPlatformDeviceData::LoadConfig() { if (!config_dirty_ || !bitmap_context_) return; // Nothing to do. config_dirty_ = false; @@ -154,10 +153,10 @@ void BitmapPlatformDeviceMac::BitmapPlatformDeviceMacData::LoadConfig() { // that we can create the pixel data before calling the constructor. This is // required so that we can call the base class' constructor with the pixel // data. -BitmapPlatformDeviceMac* BitmapPlatformDeviceMac::Create(CGContextRef context, - int width, - int height, - bool is_opaque) { +BitmapPlatformDevice* BitmapPlatformDevice::Create(CGContextRef context, + int width, + int height, + bool is_opaque) { SkBitmap bitmap; bitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height); if (bitmap.allocPixels() != true) @@ -197,51 +196,51 @@ BitmapPlatformDeviceMac* BitmapPlatformDeviceMac::Create(CGContextRef context, } // The device object will take ownership of the graphics context. - return new BitmapPlatformDeviceMac( - new BitmapPlatformDeviceMacData(context), bitmap); + return new BitmapPlatformDevice( + new BitmapPlatformDeviceData(context), bitmap); } // The device will own the bitmap, which corresponds to also owning the pixel // data. Therefore, we do not transfer ownership to the SkDevice's bitmap. -BitmapPlatformDeviceMac::BitmapPlatformDeviceMac( - BitmapPlatformDeviceMacData* data, const SkBitmap& bitmap) - : PlatformDeviceMac(bitmap), +BitmapPlatformDevice::BitmapPlatformDevice( + BitmapPlatformDeviceData* data, const SkBitmap& bitmap) + : PlatformDevice(bitmap), data_(data) { } // The copy constructor just adds another reference to the underlying data. // We use a const cast since the default Skia definitions don't define the // proper constedness that we expect (accessBitmap should really be const). -BitmapPlatformDeviceMac::BitmapPlatformDeviceMac( - const BitmapPlatformDeviceMac& other) - : PlatformDeviceMac( - const_cast<BitmapPlatformDeviceMac&>(other).accessBitmap(true)), +BitmapPlatformDevice::BitmapPlatformDevice( + const BitmapPlatformDevice& other) + : PlatformDevice( + const_cast<BitmapPlatformDevice&>(other).accessBitmap(true)), data_(other.data_) { data_->ref(); } -BitmapPlatformDeviceMac::~BitmapPlatformDeviceMac() { +BitmapPlatformDevice::~BitmapPlatformDevice() { data_->unref(); } -BitmapPlatformDeviceMac& BitmapPlatformDeviceMac::operator=( - const BitmapPlatformDeviceMac& other) { +BitmapPlatformDevice& BitmapPlatformDevice::operator=( + const BitmapPlatformDevice& other) { data_ = other.data_; data_->ref(); return *this; } -CGContextRef BitmapPlatformDeviceMac::GetBitmapContext() { +CGContextRef BitmapPlatformDevice::GetBitmapContext() { return data_->GetBitmapContext(); } -void BitmapPlatformDeviceMac::setMatrixClip(const SkMatrix& transform, - const SkRegion& region) { +void BitmapPlatformDevice::setMatrixClip(const SkMatrix& transform, + const SkRegion& region) { data_->SetMatrixClip(transform, region); } -void BitmapPlatformDeviceMac::DrawToContext(CGContextRef context, int x, int y, - const CGRect* src_rect) { +void BitmapPlatformDevice::DrawToContext(CGContextRef context, int x, int y, + const CGRect* src_rect) { bool created_dc = false; if (!data_->bitmap_context_) { created_dc = true; @@ -273,20 +272,20 @@ void BitmapPlatformDeviceMac::DrawToContext(CGContextRef context, int x, int y, } // Returns the color value at the specified location. -SkColor BitmapPlatformDeviceMac::getColorAt(int x, int y) { +SkColor BitmapPlatformDevice::getColorAt(int x, int y) { const SkBitmap& bitmap = accessBitmap(true); SkAutoLockPixels lock(bitmap); uint32_t* data = bitmap.getAddr32(0, 0); return static_cast<SkColor>(data[x + y * width()]); } -void BitmapPlatformDeviceMac::onAccessBitmap(SkBitmap*) { +void BitmapPlatformDevice::onAccessBitmap(SkBitmap*) { // Not needed in CoreGraphics } -void BitmapPlatformDeviceMac::processPixels(int x, int y, - int width, int height, - adjustAlpha adjustor) { +void BitmapPlatformDevice::processPixels(int x, int y, + int width, int height, + adjustAlpha adjustor) { const SkBitmap& bitmap = accessBitmap(true); SkMatrix& matrix = data_->transform_; int bitmap_start_x = SkScalarRound(matrix.getTranslateX()) + x; |