qdrawhelper.cpp File Reference

#include "qdrawhelper_p.h"
#include <qstylehints.h>
#include <qguiapplication.h>
#include <qatomic.h>
#include <private/qcolortransform_p.h>
#include <private/qcolortrclut_p.h>
#include <private/qdrawhelper_p.h>
#include <private/qdrawhelper_x86_p.h>
#include <private/qdrawingprimitive_sse2_p.h>
#include <private/qdrawhelper_neon_p.h>
#include <private/qguiapplication_p.h>
#include <private/qpaintengine_raster_p.h>
#include <private/qpainter_p.h>
#include <private/qpixellayout_p.h>
#include <private/qrgba64_p.h>
#include <qendian.h>
#include <qloggingcategory.h>
#include <qmath.h>

Include dependency graph for qdrawhelper.cpp:

Go to the source code of this file.

Classes
class	GradientBase32
class	RadialFetchPlain< GradientBase >
struct	QBlendBase
class	BlendSrcGeneric

Macros
#define	MASK(src, a)   src = BYTE_MUL(src, a)
#define	FIXPT_BITS   8
#define	FIXPT_SIZE   (1<<FIXPT_BITS)
#define	FIXPT_MAX   (INT_MAX >> (FIXPT_BITS + 1))
#define	QT_THREAD_PARALLEL_FILLS(function)   function(0, count)

Typedefs
typedef uint(QT_FASTCALL *	Fetch1PixelFunc) (const uchar *src, int index)
typedef void(QT_FASTCALL *	BilinearFastTransformHelper) (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int fdy)

Enumerations
enum	TextureBlendType {   BlendUntransformed , BlendTiled , BlendTransformed , BlendTransformedTiled ,   BlendTransformedBilinear , BlendTransformedBilinearTiled , NBlendTypes }
enum	FastTransformTypes {   SimpleScaleTransform , UpscaleTransform , DownscaleTransform , RotateTransform ,   FastRotateTransform , NFastTransformTypes }

Functions
template<QPixelLayout::BPP bpp>
static uint QT_FASTCALL	fetch1Pixel (const uchar *, int)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP1LSB > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP1MSB > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP8 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP16 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP24 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP32 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP64 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP16FPx4 > (const uchar *src, int index)
template<>
uint QT_FASTCALL	fetch1Pixel< QPixelLayout::BPP32FPx4 > (const uchar *src, int index)
static uint *QT_FASTCALL	destFetchMono (uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)
static uint *QT_FASTCALL	destFetchMonoLsb (uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)
static uint *QT_FASTCALL	destFetchARGB32P (uint *, QRasterBuffer *rasterBuffer, int x, int y, int)
static uint *QT_FASTCALL	destFetchRGB16 (uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)
static uint *QT_FASTCALL	destFetch (uint *buffer, QRasterBuffer *rasterBuffer, int x, int y, int length)
static uint *QT_FASTCALL	destFetchUndefined (uint *buffer, QRasterBuffer *, int, int, int)
static QRgb	findNearestColor (QRgb color, QRasterBuffer *rbuf)
static void QT_FASTCALL	destStoreMono (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static void QT_FASTCALL	destStoreMonoLsb (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static void QT_FASTCALL	destStoreRGB16 (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static void QT_FASTCALL	destStore (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static void QT_FASTCALL	destStoreGray8 (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static void QT_FASTCALL	destStoreGray16 (QRasterBuffer *rasterBuffer, int x, int y, const uint *buffer, int length)
static const uint *QT_FASTCALL	fetchUntransformed (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
static const uint *QT_FASTCALL	fetchUntransformedARGB32PM (uint *, const Operator *, const QSpanData *data, int y, int x, int)
static const uint *QT_FASTCALL	fetchUntransformedRGB16 (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
template<TextureBlendType blendType>
void	fetchTransformed_pixelBounds (int max, int l1, int l2, int &v)
static bool	canUseFastMatrixPath (const qreal cx, const qreal cy, const qsizetype length, const QSpanData *data)
template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >
static void QT_FASTCALL	fetchTransformed_fetcher (T *buffer, const QSpanData *data, int y, int x, int length)
template<TextureBlendType blendType, QPixelLayout::BPP bpp>
static const uint *QT_FASTCALL	fetchTransformed (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
static uint	interpolate_4_pixels_16 (uint tl, uint tr, uint bl, uint br, uint distx, uint disty)
template<TextureBlendType blendType>
void	fetchTransformedBilinear_pixelBounds (int max, int l1, int l2, int &v1, int &v2)
template<>
void	fetchTransformedBilinear_pixelBounds< BlendTransformedBilinearTiled > (int max, int, int, int &v1, int &v2)
template<>
void	fetchTransformedBilinear_pixelBounds< BlendTransformedBilinear > (int, int l1, int l2, int &v1, int &v2)
static void QT_FASTCALL	intermediate_adder (uint *b, uint *end, const IntermediateBuffer &intermediate, int offset, int &fx, int fdx)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinearARGB32PM_simple_scale_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinearARGB32PM_upscale_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinearARGB32PM_downscale_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinearARGB32PM_rotate_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int fdy)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinearARGB32PM_fast_rotate_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int fdy)
template<TextureBlendType blendType>
static const uint *QT_FASTCALL	fetchTransformedBilinearARGB32PM (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
template<TextureBlendType blendType>
static void QT_FASTCALL	fetchTransformedBilinear_simple_scale_helper (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int)
template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >
static void QT_FASTCALL	fetchTransformedBilinear_fetcher (T *buf1, T *buf2, const int len, const QTextureData &image, int fx, int fy, const int fdx, const int fdy)
template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >
static void QT_FASTCALL	fetchTransformedBilinear_slow_fetcher (T *buf1, T *buf2, ushort *distxs, ushort *distys, const int len, const QTextureData &image, qreal &fx, qreal &fy, qreal &fw, const qreal fdx, const qreal fdy, const qreal fdw)
template<TextureBlendType blendType, QPixelLayout::BPP bpp>
static const uint *QT_FASTCALL	fetchTransformedBilinear (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
static SourceFetchProc	getSourceFetch (TextureBlendType blendType, QImage::Format format)
static uint	qt_gradient_pixel_fixed (const QGradientData *data, int fixed_pos)
static void QT_FASTCALL	getLinearGradientValues (LinearGradientValues *v, const QSpanData *data)
template<class GradientBase , typename BlendType >
static const BlendType *QT_FASTCALL	qt_fetch_linear_gradient_template (BlendType *buffer, const Operator *op, const QSpanData *data, int y, int x, int length)
static const uint *QT_FASTCALL	qt_fetch_linear_gradient (uint *buffer, const Operator *op, const QSpanData *data, int y, int x, int length)
static void QT_FASTCALL	getRadialGradientValues (RadialGradientValues *v, const QSpanData *data)
const uint *QT_FASTCALL	qt_fetch_radial_gradient_plain (uint *buffer, const Operator *op, const QSpanData *data, int y, int x, int length)
template<class GradientBase , typename BlendType >
static const BlendType *QT_FASTCALL	qt_fetch_conical_gradient_template (BlendType *buffer, const QSpanData *data, int y, int x, int length)
static const uint *QT_FASTCALL	qt_fetch_conical_gradient (uint *buffer, const Operator *, const QSpanData *data, int y, int x, int length)
static TextureBlendType	getBlendType (const QSpanData *data)
static Operator	getOperator (const QSpanData *data, const QT_FT_Span *spans, int spanCount)
static void	spanfill_from_first (QRasterBuffer *rasterBuffer, QPixelLayout::BPP bpp, int x, int y, int length)
static void	blend_color_generic (int count, const QT_FT_Span *spans, void *userData)
static void	blend_color_argb (int count, const QT_FT_Span *spans, void *userData)
static void	blend_color_generic_rgb64 (int count, const QT_FT_Span *spans, void *userData)
static void	blend_color_generic_fp (int count, const QT_FT_Span *spans, void *userData)
template<typename T >
void	handleSpans (int count, const QT_FT_Span *spans, const QSpanData *data, const Operator &op)
static void	blend_src_generic (int count, const QT_FT_Span *spans, void *userData)
static void	blend_untransformed_generic (int count, const QT_FT_Span *spans, void *userData)
static void	blend_untransformed_argb (int count, const QT_FT_Span *spans, void *userData)
static quint16	interpolate_pixel_rgb16_255 (quint16 x, quint8 a, quint16 y, quint8 b)
static quint32	interpolate_pixel_rgb16x2_255 (quint32 x, quint8 a, quint32 y, quint8 b)
static void	blend_sourceOver_rgb16_rgb16 (quint16 *Q_DECL_RESTRICT dest, const quint16 *Q_DECL_RESTRICT src, int length, const quint8 alpha, const quint8 ialpha)
static void	blend_untransformed_rgb565 (int count, const QT_FT_Span *spans, void *userData)
static void	blend_tiled_generic (int count, const QT_FT_Span *spans, void *userData)
static void	blend_tiled_argb (int count, const QT_FT_Span *spans, void *userData)
static void	blend_tiled_rgb565 (int count, const QT_FT_Span *spans, void *userData)
void	qBlendTexture (int count, const QT_FT_Span *spans, void *userData)
static void	blend_vertical_gradient_argb (int count, const QT_FT_Span *spans, void *userData)
template<ProcessSpans blend_color>
static void	blend_vertical_gradient (int count, const QT_FT_Span *spans, void *userData)
void	qBlendGradient (int count, const QT_FT_Span *spans, void *userData)
template<class DST >
static void	qt_bitmapblit_template (QRasterBuffer *rasterBuffer, int x, int y, DST color, const uchar *map, int mapWidth, int mapHeight, int mapStride)
static void	qt_bitmapblit_argb32 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride)
static void	qt_bitmapblit_rgba8888 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride)
template<QtPixelOrder PixelOrder>
static void	qt_bitmapblit_rgb30 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride)
static void	qt_bitmapblit_quint16 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride)
static void	grayBlendPixel (quint32 *dst, int coverage, QRgba64 srcLinear, const QColorTrcLut *colorProfile)
static void	alphamapblend_argb32 (quint32 *dst, int coverage, QRgba64 srcLinear, quint32 src, const QColorTrcLut *colorProfile)
static void	qt_alphamapblit_generic (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride, const QClipData *clip, bool useGammaCorrection)
static void	alphamapblend_quint16 (int coverage, quint16 *dest, int x, const quint16 srcColor)
void	qt_alphamapblit_quint16 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride, const QClipData *clip, bool useGammaCorrection)
static void	qt_alphamapblit_argb32 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uchar *map, int mapWidth, int mapHeight, int mapStride, const QClipData *clip, bool useGammaCorrection)
static int	qRgbAvg (QRgb rgb)
static void	rgbBlendPixel (quint32 *dst, int coverage, QRgba64 slinear, const QColorTrcLut *colorProfile)
static QRgb	rgbBlend (QRgb d, QRgb s, uint rgbAlpha)
static void	alphargbblend_argb32 (quint32 *dst, uint coverage, const QRgba64 &srcLinear, quint32 src, const QColorTrcLut *colorProfile)
static void	qt_alphargbblit_generic (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uint *src, int mapWidth, int mapHeight, int srcStride, const QClipData *clip, bool useGammaCorrection)
static void	qt_alphargbblit_argb32 (QRasterBuffer *rasterBuffer, int x, int y, const QRgba64 &color, const uint *src, int mapWidth, int mapHeight, int srcStride, const QClipData *clip, bool useGammaCorrection)
static void	qt_rectfill_argb32 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_quint16 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_quint24 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_nonpremul_argb32 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_rgba (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_nonpremul_rgba (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
template<QtPixelOrder PixelOrder>
static void	qt_rectfill_rgb30 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_alpha (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_gray (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_quint64 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
static void	qt_rectfill_fp32x4 (QRasterBuffer *rasterBuffer, int x, int y, int width, int height, const QRgba64 &color)
void	qt_memfill64 (quint64 *dest, quint64 color, qsizetype count)
void	qt_memfill24 (quint24 *dest, quint24 color, qsizetype count)
void	qt_memfill16 (quint16 *dest, quint16 value, qsizetype count)
void	qt_memfill32 (quint32 *dest, quint32 color, qsizetype count)
void	qInitBlendFunctions ()
static void	qInitDrawhelperFunctions ()
	Q_CONSTRUCTOR_FUNCTION (qInitDrawhelperFunctions)

Variables
constexpr int	fixed_scale = 1 << 16
constexpr int	half_point = 1 << 15
constexpr Fetch1PixelFunc	fetch1PixelTable [QPixelLayout::BPPCount]
static DestFetchProc	destFetchProc [QImage::NImageFormats]
static DestStoreProc	destStoreProc [QImage::NImageFormats]
static BilinearFastTransformHelper	bilinearFastTransformHelperARGB32PM [2][NFastTransformTypes]
static SourceFetchProc	sourceFetchUntransformed [QImage::NImageFormats]
static const SourceFetchProc	sourceFetchGeneric [NBlendTypes]
static SourceFetchProc	sourceFetchARGB32PM [NBlendTypes]
static SourceFetchProc	sourceFetchAny16 [NBlendTypes]
static SourceFetchProc	sourceFetchAny32 [NBlendTypes]
static SourceFetchProc	qt_fetch_radial_gradient = qt_fetch_radial_gradient_plain
CompositionFunctionSolid	qt_functionForModeSolid_C []
CompositionFunctionSolid64	qt_functionForModeSolid64_C []
CompositionFunctionSolidFP	qt_functionForModeSolidFP_C []
static const CompositionFunctionSolid *	functionForModeSolid = qt_functionForModeSolid_C
CompositionFunction	qt_functionForMode_C []
CompositionFunction64	qt_functionForMode64_C []
CompositionFunctionFP	qt_functionForModeFP_C []
static const CompositionFunction *	functionForMode = qt_functionForMode_C
static const ProcessSpans	processTextureSpansARGB32PM [NBlendTypes]
static const ProcessSpans	processTextureSpansRGB16 [NBlendTypes]
static const ProcessSpans	processTextureSpansGeneric [NBlendTypes]
DrawHelper	qDrawHelper [QImage::NImageFormats]

Macro Definition Documentation

FIXPT_BITS

#define FIXPT_BITS   8

Definition at line 3205 of file qdrawhelper.cpp.

FIXPT_MAX

#define FIXPT_MAX   (INT_MAX >> (FIXPT_BITS + 1))

Definition at line 3207 of file qdrawhelper.cpp.

FIXPT_SIZE

#define FIXPT_SIZE   (1<<FIXPT_BITS)

Definition at line 3206 of file qdrawhelper.cpp.

MASK

#define MASK	(		src,
			a
	)		src = BYTE_MUL(src, a)

Definition at line 42 of file qdrawhelper.cpp.

QT_THREAD_PARALLEL_FILLS

#define QT_THREAD_PARALLEL_FILLS

(

function

)

function(0, count)

Definition at line 3797 of file qdrawhelper.cpp.

Typedef Documentation

BilinearFastTransformHelper

typedef void(QT_FASTCALL * BilinearFastTransformHelper) (uint *b, uint *end, const QTextureData &image, int &fx, int &fy, int fdx, int fdy)

Definition at line 1297 of file qdrawhelper.cpp.

Fetch1PixelFunc

typedef uint(QT_FASTCALL * Fetch1PixelFunc) (const uchar *src, int index)

Definition at line 117 of file qdrawhelper.cpp.

Enumeration Type Documentation

FastTransformTypes

enum FastTransformTypes

Enumerator
SimpleScaleTransform
UpscaleTransform
DownscaleTransform
RotateTransform
FastRotateTransform
NFastTransformTypes

Definition at line 1261 of file qdrawhelper.cpp.

TextureBlendType

enum TextureBlendType

Enumerator
BlendUntransformed
BlendTiled
BlendTransformed
BlendTransformedTiled
BlendTransformedBilinear
BlendTransformedBilinearTiled
NBlendTypes

Definition at line 826 of file qdrawhelper.cpp.

Function Documentation

alphamapblend_argb32()

static void alphamapblend_argb32 ( quint32 *  dst, int  coverage, QRgba64  srcLinear, quint32  src, const QColorTrcLut *  colorProfile  )

inlinestatic

Definition at line 5202 of file qdrawhelper.cpp.

References blend_pixel(), QRgba64::fromArgb32(), grayBlendPixel(), QRgb, and QColorTrcLut::toLinear64().

Referenced by qt_alphamapblit_argb32(), and qt_alphamapblit_generic().

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alphamapblend_quint16()

static void alphamapblend_quint16 ( int  coverage, quint16 *  dest, int  x, const quint16  srcColor  )

inlinestatic

Definition at line 5413 of file qdrawhelper.cpp.

References BYTE_MUL_RGB16().

Referenced by qt_alphamapblit_quint16().

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alphargbblend_argb32()

static void alphargbblend_argb32 ( quint32 *  dst, uint  coverage, const QRgba64 &  srcLinear, quint32  src, const QColorTrcLut *  colorProfile  )

inlinestatic

Definition at line 5586 of file qdrawhelper.cpp.

References blend_pixel(), QRgba64::fromArgb32(), QRgba64::isOpaque(), qAlpha(), QRgb, qRgbAvg(), rgbBlend(), rgbBlendPixel(), and QColorTrcLut::toLinear64().

Referenced by qt_alphargbblit_argb32(), and qt_alphargbblit_generic().

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blend_color_argb()

static void blend_color_argb ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 3834 of file qdrawhelper.cpp.

References BYTE_MUL(), QPainter::CompositionMode_Source, QT_FT_Span_::coverage, Operator::funcSolid, function, getOperator(), i, QT_FT_Span_::len, Operator::mode, qt_memfill(), QT_THREAD_PARALLEL_FILLS, QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_color_generic()

static void blend_color_generic ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 3800 of file qdrawhelper.cpp.

References QPixelLayout::bpp, QPixelLayout::BPP8, BufferSize, QPainter::CompositionMode_Source, Operator::destFetch, Operator::destStore, Operator::funcSolid, function, getOperator(), QT_FT_Span_::len, Operator::mode, qMin(), qPixelLayouts, QT_THREAD_PARALLEL_FILLS, spanfill_from_first(), QT_FT_Span_::x, and QT_FT_Span_::y.

Referenced by blend_color_generic_fp(), and blend_color_generic_rgb64().

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blend_color_generic_fp()

static void blend_color_generic_fp ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 3915 of file qdrawhelper.cpp.

References blend_color_generic(), QPixelLayout::bpp, QPixelLayout::BPP8, BufferSize, QPainter::CompositionMode_Source, Operator::destFetchFP, Operator::destStoreFP, Operator::funcSolidFP, function, getOperator(), QT_FT_Span_::len, Operator::mode, qCDebug, qMin(), qPixelLayouts, QT_THREAD_PARALLEL_FILLS, spanfill_from_first(), QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_color_generic_rgb64()

static void blend_color_generic_rgb64 ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 3871 of file qdrawhelper.cpp.

References blend_color_generic(), QPixelLayout::bpp, QPixelLayout::BPP8, BufferSize, QPainter::CompositionMode_Source, Operator::destFetch64, Operator::destStore64, Operator::funcSolid64, function, getOperator(), QT_FT_Span_::len, Operator::mode, qCDebug, qMin(), qPixelLayouts, QT_THREAD_PARALLEL_FILLS, spanfill_from_first(), QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_sourceOver_rgb16_rgb16()

static void blend_sourceOver_rgb16_rgb16 ( quint16 *Q_DECL_RESTRICT  dest, const quint16 *Q_DECL_RESTRICT  src, int  length, const quint8  alpha, const quint8  ialpha  )

inlinestatic

Definition at line 4403 of file qdrawhelper.cpp.

References interpolate_pixel_rgb16_255(), and interpolate_pixel_rgb16x2_255().

Referenced by blend_tiled_rgb565(), and blend_untransformed_rgb565().

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blend_src_generic()

static void blend_src_generic ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4134 of file qdrawhelper.cpp.

References getOperator().

Referenced by qBlendGradient().

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blend_tiled_argb()

static void blend_tiled_argb ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4712 of file qdrawhelper.cpp.

References blend_tiled_generic(), BufferSize, QT_FT_Span_::coverage, QImage::Format_ARGB32_Premultiplied, QImage::Format_RGB32, Operator::func, function, getOperator(), QT_FT_Span_::len, qMin(), qRound(), QT_THREAD_PARALLEL_FILLS, QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_tiled_generic()

static void blend_tiled_generic ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4493 of file qdrawhelper.cpp.

References BufferSize, QT_FT_Span_::coverage, Operator::destFetch, Operator::destStore, Operator::func, function, getOperator(), QT_FT_Span_::len, qMin(), qRound(), QT_THREAD_PARALLEL_FILLS, Operator::srcFetch, QT_FT_Span_::x, and QT_FT_Span_::y.

Referenced by blend_tiled_argb(), and blend_tiled_rgb565().

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blend_tiled_rgb565()

static void blend_tiled_rgb565 ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4765 of file qdrawhelper.cpp.

References blend_sourceOver_rgb16_rgb16(), blend_tiled_generic(), BufferSize, QRasterBuffer::compositionMode, QPainter::CompositionMode_Source, QPainter::CompositionMode_SourceOver, QT_FT_Span_::coverage, QImage::Format_RGB16, function, QT_FT_Span_::len, qMin(), qRound(), QT_THREAD_PARALLEL_FILLS, QSpanData::rasterBuffer, QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_untransformed_argb()

static void blend_untransformed_argb ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4339 of file qdrawhelper.cpp.

References blend_untransformed_generic(), QT_FT_Span_::coverage, QImage::Format_ARGB32_Premultiplied, QImage::Format_RGB32, Operator::func, function, getOperator(), QT_FT_Span_::len, qRound(), QT_THREAD_PARALLEL_FILLS, QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_untransformed_generic()

static void blend_untransformed_generic ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4169 of file qdrawhelper.cpp.

References BufferSize, QPainter::CompositionMode_Source, QT_FT_Span_::coverage, Operator::destFetch, destFetchARGB32P(), Operator::destStore, Operator::func, function, getOperator(), QT_FT_Span_::len, Operator::mode, qMin(), qRound(), QT_THREAD_PARALLEL_FILLS, Operator::srcFetch, QT_FT_Span_::x, and QT_FT_Span_::y.

Referenced by blend_untransformed_argb(), and blend_untransformed_rgb565().

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blend_untransformed_rgb565()

static void blend_untransformed_rgb565 ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4436 of file qdrawhelper.cpp.

References blend_sourceOver_rgb16_rgb16(), blend_untransformed_generic(), QRasterBuffer::compositionMode, QPainter::CompositionMode_Source, QPainter::CompositionMode_SourceOver, QT_FT_Span_::coverage, QImage::Format_RGB16, function, QT_FT_Span_::len, qRound(), QT_THREAD_PARALLEL_FILLS, QSpanData::rasterBuffer, QT_FT_Span_::x, and QT_FT_Span_::y.

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blend_vertical_gradient()

template<ProcessSpans blend_color>

static void blend_vertical_gradient ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 5009 of file qdrawhelper.cpp.

References LinearGradientValues::dy, FIXPT_SIZE, getLinearGradientValues(), GRADIENT_STOPTABLE_SIZE, LinearGradientValues::off, qt_gradient_pixel_fixed(), and QT_FT_Span_::y.

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blend_vertical_gradient_argb()

static void blend_vertical_gradient_argb ( int  count, const QT_FT_Span *  spans, void *  userData  )

static

Definition at line 4968 of file qdrawhelper.cpp.

References QT_FT_Span_::coverage, LinearGradientValues::dy, FIXPT_SIZE, functionForModeSolid, getLinearGradientValues(), GRADIENT_STOPTABLE_SIZE, QT_FT_Span_::len, LinearGradientValues::off, qt_gradient_pixel_fixed(), QT_FT_Span_::x, and QT_FT_Span_::y.

Referenced by qBlendGradient().

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canUseFastMatrixPath()

static bool canUseFastMatrixPath ( const qreal  cx, const qreal  cy, const qsizetype  length, const QSpanData *  data  )

inlinestatic

Definition at line 899 of file qdrawhelper.cpp.

References fixed_scale, and Q_UNLIKELY.

Referenced by fetchTransformed_fetcher(), fetchTransformedBilinear(), and fetchTransformedBilinearARGB32PM().

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destFetch()

static uint *QT_FASTCALL destFetch ( uint *  buffer, QRasterBuffer *  rasterBuffer, int  x, int  y, int  length  )

static

Definition at line 345 of file qdrawhelper.cpp.

References QRasterBuffer::format, layout, qPixelLayouts, and QRasterBuffer::scanLine().

Referenced by qt_alphamapblit_generic(), and qt_alphargbblit_generic().

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destFetchARGB32P()

static uint *QT_FASTCALL destFetchARGB32P ( uint *  , QRasterBuffer *  rasterBuffer, int  x, int  y, int    )

static

Definition at line 332 of file qdrawhelper.cpp.

References QRasterBuffer::scanLine().

Referenced by blend_untransformed_generic(), BlendSrcGeneric::fetch(), and getOperator().

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destFetchMono()

static uint *QT_FASTCALL destFetchMono ( uint *  buffer, QRasterBuffer *  rasterBuffer, int  x, int  y, int  length  )

static

Definition at line 306 of file qdrawhelper.cpp.

References QRasterBuffer::destColor0, QRasterBuffer::destColor1, Q_DECL_RESTRICT, and QRasterBuffer::scanLine().

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destFetchMonoLsb()

static uint *QT_FASTCALL destFetchMonoLsb ( uint *  buffer, QRasterBuffer *  rasterBuffer, int  x, int  y, int  length  )

static

Definition at line 319 of file qdrawhelper.cpp.

References QRasterBuffer::destColor0, QRasterBuffer::destColor1, Q_DECL_RESTRICT, and QRasterBuffer::scanLine().

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destFetchRGB16()

static uint *QT_FASTCALL destFetchRGB16 ( uint *  buffer, QRasterBuffer *  rasterBuffer, int  x, int  y, int  length  )

static

Definition at line 337 of file qdrawhelper.cpp.

References i, Q_DECL_RESTRICT, qConvertRgb16To32(), and QRasterBuffer::scanLine().

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destFetchUndefined()

static uint *QT_FASTCALL destFetchUndefined ( uint *  buffer, QRasterBuffer *  , int  , int  , int    )

static

Definition at line 351 of file qdrawhelper.cpp.

Referenced by getOperator().

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destStore()

static void QT_FASTCALL destStore ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 606 of file qdrawhelper.cpp.

References QRasterBuffer::format, layout, qPixelLayouts, and QRasterBuffer::scanLine().

Referenced by qt_alphamapblit_generic(), and qt_alphargbblit_generic().

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destStoreGray16()

static void QT_FASTCALL destStoreGray16 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 637 of file qdrawhelper.cpp.

References QColorTransformPrivate::apply(), BufferSize, QRasterBuffer::colorSpace, QRgba64::fromArgb32(), QColorSpacePrivate::get(), QColorTransformPrivate::get(), QColorTransformPrivate::InputPremultiplied, QColorSpace::isValid(), qIsGray(), qRed(), QRasterBuffer::scanLine(), QColorSpace::SRgb, and QColorSpacePrivate::transformationToXYZ().

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destStoreGray8()

static void QT_FASTCALL destStoreGray8 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 616 of file qdrawhelper.cpp.

References QColorTransformPrivate::apply(), QRasterBuffer::colorSpace, QColorSpacePrivate::get(), QColorTransformPrivate::get(), QColorTransformPrivate::InputPremultiplied, QColorSpace::isValid(), qIsGray(), qRed(), QRasterBuffer::scanLine(), QColorSpace::SRgb, and QColorSpacePrivate::transformationToXYZ().

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destStoreMono()

static void QT_FASTCALL destStoreMono ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 545 of file qdrawhelper.cpp.

References QRasterBuffer::destColor0, QRasterBuffer::destColor1, findNearestColor(), i, QRasterBuffer::monoDestinationWithClut, Q_DECL_RESTRICT, qGray(), qt_bayer_matrix, and QRasterBuffer::scanLine().

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destStoreMonoLsb()

static void QT_FASTCALL destStoreMonoLsb ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 572 of file qdrawhelper.cpp.

References QRasterBuffer::destColor0, QRasterBuffer::destColor1, findNearestColor(), i, QRasterBuffer::monoDestinationWithClut, Q_DECL_RESTRICT, qGray(), qt_bayer_matrix, and QRasterBuffer::scanLine().

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destStoreRGB16()

static void QT_FASTCALL destStoreRGB16 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const uint *  buffer, int  length  )

static

Definition at line 599 of file qdrawhelper.cpp.

References i, qConvertRgb32To16(), and QRasterBuffer::scanLine().

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fetch1Pixel()

template<QPixelLayout::BPP bpp>

static uint QT_FASTCALL fetch1Pixel ( const uchar *  , int    )

inlinestatic

Definition at line 52 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP16 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP16 > ( const uchar *  src, int  index  )

inline

Definition at line 76 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP16FPx4 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP16FPx4 > ( const uchar *  src, int  index  )

inline

Definition at line 102 of file qdrawhelper.cpp.

References QRgbaFloat< F >::toArgb32().

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fetch1Pixel< QPixelLayout::BPP1LSB >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP1LSB > ( const uchar *  src, int  index  )

inline

Definition at line 58 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP1MSB >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP1MSB > ( const uchar *  src, int  index  )

inline

Definition at line 64 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP24 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP24 > ( const uchar *  src, int  index  )

inline

Definition at line 82 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP32 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP32 > ( const uchar *  src, int  index  )

inline

Definition at line 88 of file qdrawhelper.cpp.

fetch1Pixel< QPixelLayout::BPP32FPx4 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP32FPx4 > ( const uchar *  src, int  index  )

inline

Definition at line 110 of file qdrawhelper.cpp.

References QRgbaFloat< F >::toArgb32().

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fetch1Pixel< QPixelLayout::BPP64 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP64 > ( const uchar *  src, int  index  )

inline

Definition at line 94 of file qdrawhelper.cpp.

References QRgba64::toArgb32().

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fetch1Pixel< QPixelLayout::BPP8 >()

template<>

uint QT_FASTCALL fetch1Pixel< QPixelLayout::BPP8 > ( const uchar *  src, int  index  )

inline

Definition at line 70 of file qdrawhelper.cpp.

fetchTransformed()

template<TextureBlendType blendType, QPixelLayout::BPP bpp>

static const uint *QT_FASTCALL fetchTransformed ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 1081 of file qdrawhelper.cpp.

References BlendTransformed, BlendTransformedTiled, layout, and qPixelLayouts.

fetchTransformed_fetcher()

template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >

static void QT_FASTCALL fetchTransformed_fetcher ( T *  buffer, const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 917 of file qdrawhelper.cpp.

References BlendTransformed, BlendTransformedTiled, QPixelLayout::BPP16FPx4, QPixelLayout::BPP32, QPixelLayout::BPP64, QPixelLayout::BPPNone, canUseFastMatrixPath(), fetch1PixelTable, fixed_scale, i, layout, Q_ASSERT, qFloor(), qMin(), and qPixelLayouts.

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fetchTransformed_pixelBounds()

template<TextureBlendType blendType>

void fetchTransformed_pixelBounds ( int  max, int  l1, int  l2, int &  v  )

inline

Definition at line 886 of file qdrawhelper.cpp.

References BlendTransformed, BlendTransformedTiled, and qBound().

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fetchTransformedBilinear()

template<TextureBlendType blendType, QPixelLayout::BPP bpp>

static const uint *QT_FASTCALL fetchTransformedBilinear ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 2315 of file qdrawhelper.cpp.

References QPixelLayout::BPPNone, BufferSize, canUseFastMatrixPath(), fixed_scale, half_point, hasFastInterpolate4(), i, interpolate_4_pixels(), interpolate_4_pixels_16(), layout, Q_ASSERT, qAbs(), qMin(), qPixelLayouts, and tr.

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fetchTransformedBilinear_fetcher()

template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >

static void QT_FASTCALL fetchTransformedBilinear_fetcher ( T *  buf1, T *  buf2, const int  len, const QTextureData &  image, int  fx, int  fy, const int  fdx, const int  fdy  )

static

Definition at line 2102 of file qdrawhelper.cpp.

References BlendTransformedBilinear, QPixelLayout::BPP16FPx4, QPixelLayout::BPP32, QPixelLayout::BPP64, QPixelLayout::BPPNone, fetch1PixelTable, fixed_scale, i, layout, Q_ASSERT, qMin(), qPixelLayouts, s1, and s2.

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fetchTransformedBilinear_pixelBounds()

template<TextureBlendType blendType>

void fetchTransformedBilinear_pixelBounds	(	int	max,
		int	l1,
		int	l2,
		int &	v1,
		int &	v2
	)

fetchTransformedBilinear_pixelBounds< BlendTransformedBilinear >()

template<>

void fetchTransformedBilinear_pixelBounds< BlendTransformedBilinear > ( int  , int  l1, int  l2, int &  v1, int &  v2  )

inline

Definition at line 1249 of file qdrawhelper.cpp.

References Q_ASSERT.

fetchTransformedBilinear_pixelBounds< BlendTransformedBilinearTiled >()

template<>

void fetchTransformedBilinear_pixelBounds< BlendTransformedBilinearTiled > ( int  max, int  , int  , int &  v1, int &  v2  )

inline

Definition at line 1236 of file qdrawhelper.cpp.

References Q_ASSERT.

fetchTransformedBilinear_simple_scale_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinear_simple_scale_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int    )

static

Definition at line 2008 of file qdrawhelper.cpp.

References BlendTransformedBilinearTiled, IntermediateBuffer::buffer_ag, IntermediateBuffer::buffer_rb, BufferSize, fixed_scale, i, intermediate_adder(), layout, Q_ASSERT, qAbs(), qMax(), qMin(), qPixelLayouts, and s2.

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fetchTransformedBilinear_slow_fetcher()

template<TextureBlendType blendType, QPixelLayout::BPP bpp, typename T >

static void QT_FASTCALL fetchTransformedBilinear_slow_fetcher ( T *  buf1, T *  buf2, ushort *  distxs, ushort *  distys, const int  len, const QTextureData &  image, qreal &  fx, qreal &  fy, qreal &  fw, const qreal  fdx, const qreal  fdy, const qreal  fdw  )

static

Definition at line 2263 of file qdrawhelper.cpp.

References QPixelLayout::BPP32, QPixelLayout::BPPNone, fetch1PixelTable, i, layout, Q_ASSERT, qFloor(), qPixelLayouts, s1, and s2.

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fetchTransformedBilinearARGB32PM()

template<TextureBlendType blendType>

static const uint *QT_FASTCALL fetchTransformedBilinearARGB32PM ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 1907 of file qdrawhelper.cpp.

References bilinearFastTransformHelperARGB32PM, BlendTransformedBilinearTiled, BufferSize, canUseFastMatrixPath(), DownscaleTransform, FastRotateTransform, fixed_scale, half_point, interpolate_4_pixels(), qAbs(), RotateTransform, s2, SimpleScaleTransform, tr, and UpscaleTransform.

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fetchTransformedBilinearARGB32PM_downscale_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinearARGB32PM_downscale_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int    )

static

Definition at line 1487 of file qdrawhelper.cpp.

References BlendTransformedBilinearTiled, fixed_scale, hasFastInterpolate4(), interpolate_4_pixels(), interpolate_4_pixels_16(), INTERPOLATE_PIXEL_256(), qMin(), s2, and tr.

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fetchTransformedBilinearARGB32PM_fast_rotate_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinearARGB32PM_fast_rotate_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int  fdy  )

static

Definition at line 1664 of file qdrawhelper.cpp.

References BlendTransformedBilinearTiled, fixed_scale, hasFastInterpolate4(), interpolate_4_pixels(), interpolate_4_pixels_16(), qMin(), s2, and tr.

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fetchTransformedBilinearARGB32PM_rotate_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinearARGB32PM_rotate_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int  fdy  )

static

Definition at line 1631 of file qdrawhelper.cpp.

References interpolate_4_pixels(), s2, and tr.

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fetchTransformedBilinearARGB32PM_simple_scale_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinearARGB32PM_simple_scale_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int    )

static

Definition at line 1300 of file qdrawhelper.cpp.

References BlendTransformedBilinearTiled, IntermediateBuffer::buffer_ag, IntermediateBuffer::buffer_rb, BufferSize, fixed_scale, intermediate_adder(), Q_ASSERT, qAbs(), qMin(), and s2.

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fetchTransformedBilinearARGB32PM_upscale_helper()

template<TextureBlendType blendType>

static void QT_FASTCALL fetchTransformedBilinearARGB32PM_upscale_helper ( uint *  b, uint *  end, const QTextureData &  image, int &  fx, int &  fy, int  fdx, int    )

static

Definition at line 1429 of file qdrawhelper.cpp.

References BlendTransformedBilinearTiled, fixed_scale, interpolate_4_pixels(), INTERPOLATE_PIXEL_256(), qMin(), s2, and tr.

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fetchUntransformed()

static const uint *QT_FASTCALL fetchUntransformed ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 836 of file qdrawhelper.cpp.

References layout, and qPixelLayouts.

fetchUntransformedARGB32PM()

static const uint *QT_FASTCALL fetchUntransformedARGB32PM ( uint *  , const Operator *  , const QSpanData *  data, int  y, int  x, int    )

static

Definition at line 843 of file qdrawhelper.cpp.

fetchUntransformedRGB16()

static const uint *QT_FASTCALL fetchUntransformedRGB16 ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 850 of file qdrawhelper.cpp.

References i, and qConvertRgb16To32().

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findNearestColor()

static QRgb findNearestColor ( QRgb  color, QRasterBuffer *  rbuf  )

inlinestatic

Definition at line 514 of file qdrawhelper.cpp.

References QRasterBuffer::destColor0, QRasterBuffer::destColor1, qBlue(), qGreen(), qPremultiply(), qRed(), QRgb, and rx().

Referenced by destStoreMono(), and destStoreMonoLsb().

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getBlendType()

static TextureBlendType getBlendType ( const QSpanData *  data )

static

Definition at line 3581 of file qdrawhelper.cpp.

References BlendTiled, BlendTransformed, BlendTransformedBilinear, BlendTransformedBilinearTiled, BlendTransformedTiled, BlendUntransformed, QTextureData::Pattern, QTextureData::Tiled, and QTransform::TxTranslate.

Referenced by getOperator(), and qBlendTexture().

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getLinearGradientValues()

static void QT_FASTCALL getLinearGradientValues ( LinearGradientValues *  v, const QSpanData *  data  )

static

Definition at line 3239 of file qdrawhelper.cpp.

Referenced by blend_vertical_gradient(), blend_vertical_gradient_argb(), and getOperator().

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getOperator()

static Operator getOperator ( const QSpanData *  data, const QT_FT_Span *  spans, int  spanCount  )

inlinestatic

Definition at line 3604 of file qdrawhelper.cpp.

References QPainter::CompositionMode_Source, QPainter::CompositionMode_SourceOver, QSpanData::ConicalGradient, QT_FT_Span_::coverage, Operator::destFetch, Operator::destFetch64, destFetchARGB32P(), Operator::destFetchFP, destFetchProc, destFetchUndefined(), Operator::destStore, Operator::destStore64, Operator::destStoreFP, destStoreProc, Operator::func, Operator::func64, Operator::funcFP, Operator::funcSolid, Operator::funcSolid64, Operator::funcSolidFP, functionForMode, functionForModeSolid, getBlendType(), getLinearGradientValues(), getRadialGradientValues(), getSourceFetch(), Operator::linear, QSpanData::LinearGradient, Operator::mode, qt_fetch_conical_gradient(), qt_fetch_linear_gradient(), qt_fetch_radial_gradient, Operator::radial, QSpanData::RadialGradient, QSpanData::Solid, Operator::srcFetch, Operator::srcFetch64, Operator::srcFetchFP, and QSpanData::Texture.

Referenced by blend_color_argb(), blend_color_generic(), blend_color_generic_fp(), blend_color_generic_rgb64(), blend_src_generic(), blend_tiled_argb(), blend_tiled_generic(), blend_untransformed_argb(), and blend_untransformed_generic().

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getRadialGradientValues()

static void QT_FASTCALL getRadialGradientValues ( RadialGradientValues *  v, const QSpanData *  data  )

static

Definition at line 3408 of file qdrawhelper.cpp.

References qFuzzyIsNull().

Referenced by getOperator().

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getSourceFetch()

static SourceFetchProc getSourceFetch ( TextureBlendType  blendType, QImage::Format  format  )

inlinestatic

Definition at line 3149 of file qdrawhelper.cpp.

References BlendTiled, BlendUntransformed, QPixelLayout::BPP16, QPixelLayout::BPP32, QImage::Format_ARGB32_Premultiplied, QImage::Format_RGB32, qPixelLayouts, sourceFetchAny16, sourceFetchAny32, sourceFetchARGB32PM, sourceFetchGeneric, and sourceFetchUntransformed.

Referenced by getOperator().

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grayBlendPixel()

static void grayBlendPixel ( quint32 *  dst, int  coverage, QRgba64  srcLinear, const QColorTrcLut *  colorProfile  )

inlinestatic

Definition at line 5192 of file qdrawhelper.cpp.

References QRgba64::fromArgb32(), QColorTrcLut::fromLinear64(), interpolate255(), toArgb32(), and QColorTrcLut::toLinear64().

Referenced by alphamapblend_argb32().

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handleSpans()

template<typename T >

void handleSpans	(	int	count,
		const QT_FT_Span *	spans,
		const QSpanData *	data,
		const Operator &	op
	)

Definition at line 3962 of file qdrawhelper.cpp.

References BufferSize, QPainter::CompositionMode_Source, QT_FT_Span_::coverage, function, i, QT_FT_Span_::len, Operator::mode, qMin(), QT_THREAD_PARALLEL_FILLS, QSpanData::Texture, QT_FT_Span_::x, and QT_FT_Span_::y.

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intermediate_adder()

static void QT_FASTCALL intermediate_adder ( uint *  b, uint *  end, const IntermediateBuffer &  intermediate, int  offset, int &  fx, int  fdx  )

static

Definition at line 1272 of file qdrawhelper.cpp.

References IntermediateBuffer::buffer_ag, IntermediateBuffer::buffer_rb, fixed_scale, qCpuHasFeature, and QT_FASTCALL.

Referenced by fetchTransformedBilinear_simple_scale_helper(), and fetchTransformedBilinearARGB32PM_simple_scale_helper().

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interpolate_4_pixels_16()

static uint interpolate_4_pixels_16 ( uint  tl, uint  tr, uint  bl, uint  br, uint  distx, uint  disty  )

inlinestatic

interpolate 4 argb pixels with the distx and disty factor. distx and disty must be between 0 and 16

Definition at line 1146 of file qdrawhelper.cpp.

References tr.

Referenced by fetchTransformedBilinear(), fetchTransformedBilinearARGB32PM_downscale_helper(), and fetchTransformedBilinearARGB32PM_fast_rotate_helper().

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interpolate_pixel_rgb16_255()

static quint16 interpolate_pixel_rgb16_255 ( quint16  x, quint8  a, quint16  y, quint8  b  )

inlinestatic

Definition at line 4385 of file qdrawhelper.cpp.

Referenced by blend_sourceOver_rgb16_rgb16().

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interpolate_pixel_rgb16x2_255()

static quint32 interpolate_pixel_rgb16x2_255 ( quint32  x, quint8  a, quint32  y, quint8  b  )

inlinestatic

Definition at line 4394 of file qdrawhelper.cpp.

Referenced by blend_sourceOver_rgb16_rgb16().

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Q_CONSTRUCTOR_FUNCTION()

Q_CONSTRUCTOR_FUNCTION

(

qInitDrawhelperFunctions

)

qBlendGradient()

void qBlendGradient	(	int	count,
		const QT_FT_Span *	spans,
		void *	userData
	)

Definition at line 5035 of file qdrawhelper.cpp.

References blend_src_generic(), blend_vertical_gradient_argb(), QImage::Format_A2BGR30_Premultiplied, QImage::Format_A2RGB30_Premultiplied, QImage::Format_ARGB32, QImage::Format_ARGB32_Premultiplied, QImage::Format_BGR30, QImage::Format_Invalid, QImage::Format_RGB30, QImage::Format_RGB32, QImage::Format_RGBA16FPx4, QImage::Format_RGBA16FPx4_Premultiplied, QImage::Format_RGBA32FPx4, QImage::Format_RGBA32FPx4_Premultiplied, QImage::Format_RGBA64, QImage::Format_RGBA64_Premultiplied, QImage::Format_RGBA8888, QImage::Format_RGBX16FPx4, QImage::Format_RGBX32FPx4, QImage::Format_RGBX64, QSpanData::LinearGradient, QSpanData::txop, and QTransform::TxScale.

Referenced by QSpanData::adjustSpanMethods().

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qBlendTexture()

void qBlendTexture	(	int	count,
		const QT_FT_Span *	spans,
		void *	userData
	)

Definition at line 4913 of file qdrawhelper.cpp.

References QImage::Format_A2BGR30_Premultiplied, QImage::Format_A2RGB30_Premultiplied, QImage::Format_ARGB32, QImage::Format_ARGB32_Premultiplied, QImage::Format_BGR30, QImage::Format_Grayscale16, QImage::Format_Invalid, QImage::Format_RGB16, QImage::Format_RGB30, QImage::Format_RGBA16FPx4, QImage::Format_RGBA16FPx4_Premultiplied, QImage::Format_RGBA32FPx4, QImage::Format_RGBA32FPx4_Premultiplied, QImage::Format_RGBA64, QImage::Format_RGBA64_Premultiplied, QImage::Format_RGBA8888, QImage::Format_RGBX16FPx4, QImage::Format_RGBX32FPx4, QImage::Format_RGBX64, getBlendType(), processTextureSpansARGB32PM, processTextureSpansGeneric, and processTextureSpansRGB16.

Referenced by QSpanData::adjustSpanMethods().

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qInitBlendFunctions()

void qInitBlendFunctions

(

)

Definition at line 552 of file qblendfunctions.cpp.

References QImage::Format_ARGB32_Premultiplied, QImage::Format_RGB16, QImage::Format_RGB32, QImage::Format_RGBA8888_Premultiplied, QImage::Format_RGBX8888, qBlendFunctions, qScaleFunctions, qt_blend_argb32_on_argb32(), qt_blend_argb32_on_rgb16(), qt_blend_rgb16_on_rgb16(), qt_blend_rgb32_on_rgb16(), qt_blend_rgb32_on_rgb32(), qt_scale_image_argb32_on_argb32(), qt_scale_image_argb32_on_rgb16(), qt_scale_image_rgb16_on_rgb16(), qt_scale_image_rgb32_on_rgb32(), qt_transform_image_argb32_on_argb32(), qt_transform_image_argb32_on_rgb16(), qt_transform_image_rgb16_on_rgb16(), qt_transform_image_rgb32_on_rgb32(), and qTransformFunctions.

Referenced by qInitDrawhelperFunctions().

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qInitDrawhelperFunctions()

static void qInitDrawhelperFunctions ( )

static

Definition at line 6317 of file qdrawhelper.cpp.

References DrawHelper::alphamapBlit, bilinearFastTransformHelperARGB32PM, DrawHelper::bitmapBlit, QPixelLayout::BPP16, comp_func_DestinationAtop_mips_dsp(), comp_func_DestinationIn_mips_dsp(), comp_func_DestinationOut_mips_dsp(), comp_func_DestinationOver_mips_dsp(), comp_func_solid_DestinationAtop_mips_dsp(), comp_func_solid_DestinationIn_mips_dsp(), comp_func_solid_DestinationOver_mips_dsp(), comp_func_solid_SourceAtop_mips_dsp(), comp_func_solid_SourceIn_mips_dsp(), comp_func_solid_SourceOut_mips_dsp(), comp_func_solid_SourceOver_mips_dsp(), comp_func_solid_XOR_mips_dsp(), comp_func_Source_mips_dsp(), comp_func_SourceAtop_mips_dsp(), comp_func_SourceIn_mips_dsp(), comp_func_SourceOut_mips_dsp(), comp_func_XOR_mips_dsp(), QPainter::CompositionMode_DestinationAtop, QPainter::CompositionMode_DestinationIn, QPainter::CompositionMode_DestinationOut, QPainter::CompositionMode_DestinationOver, QPainter::CompositionMode_Plus, QPainter::CompositionMode_Source, QPainter::CompositionMode_SourceAtop, QPainter::CompositionMode_SourceIn, QPainter::CompositionMode_SourceOut, QPainter::CompositionMode_SourceOver, QPainter::CompositionMode_Xor, QPixelLayout::convertToARGB32PM, QPixelLayout::convertToRGBA64PM, destFetchProc, destStoreProc, DownscaleTransform, FastRotateTransform, QPixelLayout::fetchToARGB32PM, QPixelLayout::fetchToRGBA64PM, QImage::Format_A2BGR30_Premultiplied, QImage::Format_A2RGB30_Premultiplied, QImage::Format_ARGB32, QImage::Format_ARGB32_Premultiplied, QImage::Format_ARGB8565_Premultiplied, QImage::Format_BGR888, QImage::Format_RGB16, QImage::Format_RGB32, QImage::Format_RGB444, QImage::Format_RGB888, QImage::Format_RGBA16FPx4, QImage::Format_RGBA16FPx4_Premultiplied, QImage::Format_RGBA32FPx4, QImage::Format_RGBA64, QImage::Format_RGBA8888, QImage::Format_RGBA8888_Premultiplied, QImage::Format_RGBX16FPx4, QImage::Format_RGBX32FPx4, QImage::Format_RGBX64, QImage::Format_RGBX8888, qBlendFunctions, qCpuHasFeature, qDrawHelper, qInitBlendFunctions(), qMemRotateFunctions, qPixelLayouts, qScaleFunctions, qStoreFromRGBA64PM, qt_blend_argb32_on_argb32_mips_dsp(), qt_blend_rgb16_on_rgb16_mips_dsp(), qt_blend_rgb32_on_rgb32_mips_dsp(), qt_destFetchARGB32_mips_dsp(), qt_destStoreARGB32_mips_dsp(), QT_FASTCALL, qt_fetch_radial_gradient, qt_fetchUntransformed_444_mips_dsp(), qt_fetchUntransformed_888_mips_dsp(), qt_fetchUntransformed_argb8565_premultiplied_mips_dsp(), qt_functionForMode64_C, qt_functionForMode_C, qt_functionForModeFP_C, qt_functionForModeSolid64_C, qt_functionForModeSolid_C, qt_functionForModeSolidFP_C, qt_memfill32(), qt_memfill64(), qTransformFunctions, QPixelLayout::rbSwap, SimpleScaleTransform, sourceFetchUntransformed, QPixelLayout::storeFromARGB32PM, and QPixelLayout::storeFromRGB32.

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qRgbAvg()

static int qRgbAvg ( QRgb  rgb )

inlinestatic

Definition at line 5531 of file qdrawhelper.cpp.

References qBlue(), qGreen(), qRed(), and rgb.

Referenced by alphargbblend_argb32().

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qt_alphamapblit_argb32()

static void qt_alphamapblit_argb32 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride, const QClipData *  clip, bool  useGammaCorrection  )

static

Definition at line 5472 of file qdrawhelper.cpp.

References alphamapblend_argb32(), QGuiApplicationPrivate::colorProfileForA8Text(), QString::count(), QRasterBuffer::height(), i, initialize(), QGuiApplicationPrivate::instance(), QT_FT_Span_::len, line, QClipData::m_clipLines, map, qMax(), qMin(), QRasterBuffer::scanLine(), QRasterBuffer::stride(), QColorTrcLut::toLinear(), and QT_FT_Span_::x.

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qt_alphamapblit_generic()

static void qt_alphamapblit_generic ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride, const QClipData *  clip, bool  useGammaCorrection  )

static

Definition at line 5338 of file qdrawhelper.cpp.

References alphamapblend_argb32(), BufferSize, QGuiApplicationPrivate::colorProfileForA8Text(), QString::count(), destFetch(), destFetchProc, destStore(), destStoreProc, QRasterBuffer::format, QRasterBuffer::height(), i, initialize(), QGuiApplicationPrivate::instance(), j, QT_FT_Span_::len, line, QClipData::m_clipLines, map, Q_ASSERT, qMax(), qMin(), QColorTrcLut::toLinear(), QT_FT_Span_::x, and QT_FT_Span_::y.

Referenced by qt_alphamapblit_quint16().

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qt_alphamapblit_quint16()

void qt_alphamapblit_quint16	(	QRasterBuffer *	rasterBuffer,
		int	x,
		int	y,
		const QRgba64 &	color,
		const uchar *	map,
		int	mapWidth,
		int	mapHeight,
		int	mapStride,
		const QClipData *	clip,
		bool	useGammaCorrection
	)

Definition at line 5425 of file qdrawhelper.cpp.

References alphamapblend_quint16(), QString::count(), QRasterBuffer::height(), i, initialize(), QT_FT_Span_::len, line, QClipData::m_clipLines, map, qMax(), qMin(), qt_alphamapblit_generic(), QRasterBuffer::scanLine(), QRasterBuffer::stride(), and QT_FT_Span_::x.

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qt_alphargbblit_argb32()

static void qt_alphargbblit_argb32 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uint *  src, int  mapWidth, int  mapHeight, int  srcStride, const QClipData *  clip, bool  useGammaCorrection  )

static

Definition at line 5791 of file qdrawhelper.cpp.

References alphargbblend_argb32(), QGuiApplicationPrivate::colorProfileForA32Text(), QString::count(), QRasterBuffer::height(), i, initialize(), QGuiApplicationPrivate::instance(), QT_FT_Span_::len, line, QClipData::m_clipLines, qMax(), qMin(), QRasterBuffer::scanLine(), QRasterBuffer::stride(), QColorTrcLut::toLinear(), and QT_FT_Span_::x.

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qt_alphargbblit_generic()

static void qt_alphargbblit_generic ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uint *  src, int  mapWidth, int  mapHeight, int  srcStride, const QClipData *  clip, bool  useGammaCorrection  )

static

Definition at line 5717 of file qdrawhelper.cpp.

References alphargbblend_argb32(), BufferSize, QGuiApplicationPrivate::colorProfileForA32Text(), QString::count(), destFetch(), destFetchProc, destStore(), destStoreProc, QRasterBuffer::format, QRasterBuffer::height(), i, initialize(), QGuiApplicationPrivate::instance(), j, QT_FT_Span_::len, line, QClipData::m_clipLines, Q_ASSERT, qMax(), qMin(), QColorTrcLut::toLinear(), QT_FT_Span_::x, and QT_FT_Span_::y.

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qt_bitmapblit_argb32()

static void qt_bitmapblit_argb32 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride  )

inlinestatic

Definition at line 5155 of file qdrawhelper.cpp.

References map.

qt_bitmapblit_quint16()

static void qt_bitmapblit_quint16 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride  )

inlinestatic

Definition at line 5183 of file qdrawhelper.cpp.

References map.

qt_bitmapblit_rgb30()

template<QtPixelOrder PixelOrder>

static void qt_bitmapblit_rgb30 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride  )

inlinestatic

Definition at line 5174 of file qdrawhelper.cpp.

References map.

qt_bitmapblit_rgba8888()

static void qt_bitmapblit_rgba8888 ( QRasterBuffer *  rasterBuffer, int  x, int  y, const QRgba64 &  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride  )

inlinestatic

Definition at line 5164 of file qdrawhelper.cpp.

References ARGB2RGBA(), and map.

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qt_bitmapblit_template()

template<class DST >

static void qt_bitmapblit_template ( QRasterBuffer *  rasterBuffer, int  x, int  y, DST  color, const uchar *  map, int  mapWidth, int  mapHeight, int  mapStride  )

inlinestatic

Definition at line 5094 of file qdrawhelper.cpp.

References i, map, qt_memfill(), QRasterBuffer::scanLine(), and QRasterBuffer::stride().

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qt_fetch_conical_gradient()

static const uint *QT_FASTCALL qt_fetch_conical_gradient ( uint *  buffer, const Operator *  , const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 3535 of file qdrawhelper.cpp.

Referenced by getOperator().

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qt_fetch_conical_gradient_template()

template<class GradientBase , typename BlendType >

static const BlendType *QT_FASTCALL qt_fetch_conical_gradient_template ( BlendType *  buffer, const QSpanData *  data, int  y, int  x, int  length  )

inlinestatic

Definition at line 3485 of file qdrawhelper.cpp.

References M_1_PI, qAtan2(), rx(), and ry().

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qt_fetch_linear_gradient()

static const uint *QT_FASTCALL qt_fetch_linear_gradient ( uint *  buffer, const Operator *  op, const QSpanData *  data, int  y, int  x, int  length  )

static

Definition at line 3387 of file qdrawhelper.cpp.

Referenced by getOperator().

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qt_fetch_linear_gradient_template()

template<class GradientBase , typename BlendType >

static const BlendType *QT_FASTCALL qt_fetch_linear_gradient_template ( BlendType *  buffer, const Operator *  op, const QSpanData *  data, int  y, int  x, int  length  )

inlinestatic

Definition at line 3316 of file qdrawhelper.cpp.

References LinearGradientValues::dx, LinearGradientValues::dy, e, FIXPT_MAX, FIXPT_SIZE, GRADIENT_STOPTABLE_SIZE, LinearGradientValues::l, Operator::linear, LinearGradientValues::off, rx(), and ry().

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qt_fetch_radial_gradient_plain()

const uint *QT_FASTCALL qt_fetch_radial_gradient_plain	(	uint *	buffer,
		const Operator *	op,
		const QSpanData *	data,
		int	y,
		int	x,
		int	length
	)

Definition at line 3460 of file qdrawhelper.cpp.

qt_gradient_pixel_fixed()

static uint qt_gradient_pixel_fixed ( const QGradientData *  data, int  fixed_pos  )

static

Definition at line 3209 of file qdrawhelper.cpp.

References FIXPT_BITS, FIXPT_SIZE, and qt_gradient_clamp().

Referenced by blend_vertical_gradient(), blend_vertical_gradient_argb(), and GradientBase32::fetchSingle().

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qt_memfill16()

void qt_memfill16	(	quint16 *	dest,
		quint16	value,
		qsizetype	count
	)

Definition at line 6286 of file qdrawhelper.cpp.

References qt_memfill32().

Referenced by qt_memfill().

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qt_memfill24()

void qt_memfill24	(	quint24 *	dest,
		quint24	color,
		qsizetype	count
	)

Definition at line 6244 of file qdrawhelper.cpp.

References Q_FALLTHROUGH, qCpuHasFeature, and qFromBigEndian().

Referenced by qt_memfill().

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qt_memfill32()

void qt_memfill32	(	quint32 *	dest,
		quint32	color,
		qsizetype	count
	)

Definition at line 6305 of file qdrawhelper.cpp.

Referenced by GradientBase32::memfill(), Argb32OperationsC::memfill(), qInitDrawhelperFunctions(), and qt_memfill16().

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qt_memfill64()

void qt_memfill64	(	quint64 *	dest,
		quint64	color,
		qsizetype	count
	)

Definition at line 6235 of file qdrawhelper.cpp.

Referenced by Rgba64OperationsBase::memfill(), qInitDrawhelperFunctions(), and qt_memfill().

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qt_rectfill_alpha()

static void qt_rectfill_alpha ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5916 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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qt_rectfill_argb32()

static void qt_rectfill_argb32 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5851 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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qt_rectfill_fp32x4()

static void qt_rectfill_fp32x4 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5943 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), QRasterBuffer::bytesPerLine(), QRasterBuffer::format, and qStoreFromRGBA64PM.

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qt_rectfill_gray()

static void qt_rectfill_gray ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5924 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), QRasterBuffer::bytesPerLine(), and qGray().

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qt_rectfill_nonpremul_argb32()

static void qt_rectfill_nonpremul_argb32 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5883 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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qt_rectfill_nonpremul_rgba()

static void qt_rectfill_nonpremul_rgba ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5899 of file qdrawhelper.cpp.

References ARGB2RGBA(), QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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qt_rectfill_quint16()

static void qt_rectfill_quint16 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5859 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), QRasterBuffer::bytesPerLine(), QRasterBuffer::format, layout, and qPixelLayouts.

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qt_rectfill_quint24()

static void qt_rectfill_quint24 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5871 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), QRasterBuffer::bytesPerLine(), QRasterBuffer::format, layout, and qPixelLayouts.

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qt_rectfill_quint64()

static void qt_rectfill_quint64 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5932 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), QRasterBuffer::bytesPerLine(), QRasterBuffer::format, and qStoreFromRGBA64PM.

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qt_rectfill_rgb30()

template<QtPixelOrder PixelOrder>

static void qt_rectfill_rgb30 ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5908 of file qdrawhelper.cpp.

References QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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qt_rectfill_rgba()

static void qt_rectfill_rgba ( QRasterBuffer *  rasterBuffer, int  x, int  y, int  width, int  height, const QRgba64 &  color  )

static

Definition at line 5891 of file qdrawhelper.cpp.

References ARGB2RGBA(), QRasterBuffer::buffer(), and QRasterBuffer::bytesPerLine().

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rgbBlend()

static QRgb rgbBlend ( QRgb  d, QRgb  s, uint  rgbAlpha  )

inlinestatic

Definition at line 5546 of file qdrawhelper.cpp.

References d, db, qBlue(), qGreen(), qRed(), and qt_div_255().

Referenced by alphargbblend_argb32(), and rgbBlendPixel().

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rgbBlendPixel()

static void rgbBlendPixel ( quint32 *  dst, int  coverage, QRgba64  slinear, const QColorTrcLut *  colorProfile  )

inlinestatic

Definition at line 5536 of file qdrawhelper.cpp.

References QRgba64::fromArgb32(), QColorTrcLut::fromLinear64(), rgbBlend(), toArgb32(), and QColorTrcLut::toLinear64().

Referenced by alphargbblend_argb32().

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spanfill_from_first()

static void spanfill_from_first ( QRasterBuffer *  rasterBuffer, QPixelLayout::BPP  bpp, int  x, int  y, int  length  )

static

Definition at line 3736 of file qdrawhelper.cpp.

References QPixelLayout::BPP16, QPixelLayout::BPP16FPx4, QPixelLayout::BPP24, QPixelLayout::BPP32, QPixelLayout::BPP32FPx4, QPixelLayout::BPP64, QPixelLayout::BPP8, qt_memfill_template(), and QRasterBuffer::scanLine().

Referenced by blend_color_generic(), blend_color_generic_fp(), and blend_color_generic_rgb64().

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Variable Documentation

bilinearFastTransformHelperARGB32PM

BilinearFastTransformHelper bilinearFastTransformHelperARGB32PM[2][NFastTransformTypes]

static

Initial value:

= {
    {
        fetchTransformedBilinearARGB32PM_simple_scale_helper<BlendTransformedBilinear>,
        fetchTransformedBilinearARGB32PM_upscale_helper<BlendTransformedBilinear>,
        fetchTransformedBilinearARGB32PM_downscale_helper<BlendTransformedBilinear>,
        fetchTransformedBilinearARGB32PM_rotate_helper<BlendTransformedBilinear>,
        fetchTransformedBilinearARGB32PM_fast_rotate_helper<BlendTransformedBilinear>
    },
    {
        fetchTransformedBilinearARGB32PM_simple_scale_helper<BlendTransformedBilinearTiled>,
        fetchTransformedBilinearARGB32PM_upscale_helper<BlendTransformedBilinearTiled>,
        fetchTransformedBilinearARGB32PM_downscale_helper<BlendTransformedBilinearTiled>,
        fetchTransformedBilinearARGB32PM_rotate_helper<BlendTransformedBilinearTiled>,
        fetchTransformedBilinearARGB32PM_fast_rotate_helper<BlendTransformedBilinearTiled>
    }
}

Definition at line 1889 of file qdrawhelper.cpp.

Referenced by fetchTransformedBilinearARGB32PM(), and qInitDrawhelperFunctions().

destFetchProc

DestFetchProc destFetchProc[QImage::NImageFormats]

static

Definition at line 356 of file qdrawhelper.cpp.

Referenced by getOperator(), qInitDrawhelperFunctions(), qt_alphamapblit_generic(), and qt_alphargbblit_generic().

destStoreProc

DestStoreProc destStoreProc[QImage::NImageFormats]

static

Definition at line 661 of file qdrawhelper.cpp.

Referenced by getOperator(), qInitDrawhelperFunctions(), qt_alphamapblit_generic(), and qt_alphargbblit_generic().

fetch1PixelTable

constexpr Fetch1PixelFunc fetch1PixelTable[QPixelLayout::BPPCount]

constexpr

Initial value:

= {
    nullptr, 
    fetch1Pixel<QPixelLayout::BPP1MSB>,
    fetch1Pixel<QPixelLayout::BPP1LSB>,
    fetch1Pixel<QPixelLayout::BPP8>,
    fetch1Pixel<QPixelLayout::BPP16>,
    fetch1Pixel<QPixelLayout::BPP24>,
    fetch1Pixel<QPixelLayout::BPP32>,
    fetch1Pixel<QPixelLayout::BPP64>,
    fetch1Pixel<QPixelLayout::BPP16FPx4>,
    fetch1Pixel<QPixelLayout::BPP32FPx4>,
}

Definition at line 119 of file qdrawhelper.cpp.

Referenced by fetchTransformed_fetcher(), fetchTransformedBilinear_fetcher(), and fetchTransformedBilinear_slow_fetcher().

fixed_scale

constexpr int fixed_scale = 1 << 16

constexpr

Definition at line 48 of file qdrawhelper.cpp.

Referenced by canUseFastMatrixPath(), fetchTransformed_fetcher(), fetchTransformedBilinear(), fetchTransformedBilinear_fetcher(), fetchTransformedBilinear_simple_scale_helper(), fetchTransformedBilinearARGB32PM(), fetchTransformedBilinearARGB32PM_downscale_helper(), fetchTransformedBilinearARGB32PM_fast_rotate_helper(), fetchTransformedBilinearARGB32PM_simple_scale_helper(), fetchTransformedBilinearARGB32PM_upscale_helper(), and intermediate_adder().

functionForMode

const CompositionFunction* functionForMode = qt_functionForMode_C

static

Definition at line 3573 of file qdrawhelper.cpp.

Referenced by getOperator().

functionForModeSolid

const CompositionFunctionSolid* functionForModeSolid = qt_functionForModeSolid_C

static

Definition at line 3561 of file qdrawhelper.cpp.

Referenced by blend_vertical_gradient_argb(), and getOperator().

half_point

constexpr int half_point = 1 << 15

constexpr

Definition at line 49 of file qdrawhelper.cpp.

Referenced by fetchTransformedBilinear(), and fetchTransformedBilinearARGB32PM().

processTextureSpansARGB32PM

const ProcessSpans processTextureSpansARGB32PM[NBlendTypes]

static

Initial value:

= {
    blend_untransformed_argb,           
    blend_tiled_argb,                   
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic                   
}

Definition at line 4865 of file qdrawhelper.cpp.

Referenced by qBlendTexture().

processTextureSpansGeneric

const ProcessSpans processTextureSpansGeneric[NBlendTypes]

static

Initial value:

= {
    blend_untransformed_generic,        
    blend_tiled_generic,                
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic                   
}

Definition at line 4883 of file qdrawhelper.cpp.

Referenced by qBlendTexture().

processTextureSpansRGB16

const ProcessSpans processTextureSpansRGB16[NBlendTypes]

static

Initial value:

= {
    blend_untransformed_rgb565,         
    blend_tiled_rgb565,                 
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic,                  
    blend_src_generic                   
}

Definition at line 4874 of file qdrawhelper.cpp.

Referenced by qBlendTexture().

qDrawHelper

DrawHelper qDrawHelper[QImage::NImageFormats]

Definition at line 5957 of file qdrawhelper.cpp.

Referenced by QSpanData::adjustSpanMethods(), and qInitDrawhelperFunctions().

qt_fetch_radial_gradient

SourceFetchProc qt_fetch_radial_gradient = qt_fetch_radial_gradient_plain

static

Definition at line 3466 of file qdrawhelper.cpp.

Referenced by getOperator(), and qInitDrawhelperFunctions().

qt_functionForMode64_C

CompositionFunction64 qt_functionForMode64_C[]

extern

Definition at line 4295 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

qt_functionForMode_C

CompositionFunction qt_functionForMode_C[]

extern

Definition at line 4254 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

qt_functionForModeFP_C

CompositionFunctionFP qt_functionForModeFP_C[]

extern

Definition at line 4330 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

qt_functionForModeSolid64_C

CompositionFunctionSolid64 qt_functionForModeSolid64_C[]

extern

Definition at line 4185 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

qt_functionForModeSolid_C

CompositionFunctionSolid qt_functionForModeSolid_C[]

extern

Definition at line 4144 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

qt_functionForModeSolidFP_C

CompositionFunctionSolidFP qt_functionForModeSolidFP_C[]

extern

Definition at line 4220 of file qcompositionfunctions.cpp.

Referenced by qInitDrawhelperFunctions().

sourceFetchAny16

SourceFetchProc sourceFetchAny16[NBlendTypes]

static

Initial value:

= {
    fetchUntransformed,                                                             
    fetchUntransformed,                                                             
    fetchTransformed<BlendTransformed, QPixelLayout::BPP16>,                        
    fetchTransformed<BlendTransformedTiled, QPixelLayout::BPP16>,                   
    fetchTransformedBilinear<BlendTransformedBilinear, QPixelLayout::BPP16>,        
    fetchTransformedBilinear<BlendTransformedBilinearTiled, QPixelLayout::BPP16>    
}

Definition at line 3131 of file qdrawhelper.cpp.

Referenced by getSourceFetch().

sourceFetchAny32

SourceFetchProc sourceFetchAny32[NBlendTypes]

static

Initial value:

= {
    fetchUntransformed,                                                             
    fetchUntransformed,                                                             
    fetchTransformed<BlendTransformed, QPixelLayout::BPP32>,                        
    fetchTransformed<BlendTransformedTiled, QPixelLayout::BPP32>,                   
    fetchTransformedBilinear<BlendTransformedBilinear, QPixelLayout::BPP32>,        
    fetchTransformedBilinear<BlendTransformedBilinearTiled, QPixelLayout::BPP32>    
}

Definition at line 3140 of file qdrawhelper.cpp.

Referenced by getSourceFetch().

sourceFetchARGB32PM

SourceFetchProc sourceFetchARGB32PM[NBlendTypes]

static

Initial value:

= {
    fetchUntransformedARGB32PM,                                     
    fetchUntransformedARGB32PM,                                     
    fetchTransformed<BlendTransformed, QPixelLayout::BPP32>,        
    fetchTransformed<BlendTransformedTiled, QPixelLayout::BPP32>,   
    fetchTransformedBilinearARGB32PM<BlendTransformedBilinear>,     
    fetchTransformedBilinearARGB32PM<BlendTransformedBilinearTiled> 
}

Definition at line 3122 of file qdrawhelper.cpp.

Referenced by getSourceFetch().

sourceFetchGeneric

const SourceFetchProc sourceFetchGeneric[NBlendTypes]

static

Initial value:

= {
    fetchUntransformed,                                                             
    fetchUntransformed,                                                             
    fetchTransformed<BlendTransformed, QPixelLayout::BPPNone>,                      
    fetchTransformed<BlendTransformedTiled, QPixelLayout::BPPNone>,                 
    fetchTransformedBilinear<BlendTransformedBilinear, QPixelLayout::BPPNone>,      
    fetchTransformedBilinear<BlendTransformedBilinearTiled, QPixelLayout::BPPNone>  
}

Definition at line 3113 of file qdrawhelper.cpp.

Referenced by getSourceFetch().

sourceFetchUntransformed

SourceFetchProc sourceFetchUntransformed[QImage::NImageFormats]

static

Definition at line 3074 of file qdrawhelper.cpp.

Referenced by getSourceFetch(), and qInitDrawhelperFunctions().