org.skia.jetski.SamplingOptions Class Reference

Classes
enum	FilterMode
enum	MipmapMode

Public Member Functions
	SamplingOptions ()
	SamplingOptions (FilterMode f)
	SamplingOptions (FilterMode f, MipmapMode m)
	SamplingOptions (float cubicCoeffB, float cubicCoeffC)

Static Public Member Functions
static SamplingOptions	MITCHELL ()
static SamplingOptions	CATMULLROM ()

Package Functions
int	getNativeDesc ()
float	getCubicCoeffB ()
float	getCubicCoeffC ()

Detailed Description

Definition at line 10 of file SamplingOptions.java.

Constructor & Destructor Documentation

SamplingOptions() [1/4]

org.skia.jetski.SamplingOptions.SamplingOptions ( )

inline

Definition at line 28 of file SamplingOptions.java.

                             {
        this(FilterMode.NEAREST);
    }

SamplingOptions() [2/4]

org.skia.jetski.SamplingOptions.SamplingOptions ( FilterMode  f )

inline

Definition at line 32 of file SamplingOptions.java.

                                         {
        this(f, MipmapMode.NONE);
    }

SamplingOptions() [3/4]

org.skia.jetski.SamplingOptions.SamplingOptions ( FilterMode  f, MipmapMode  m  )

inline

Definition at line 36 of file SamplingOptions.java.

                                                       {
        mFilter = f;
        mMipmap = m;
        mUseCubic = false;
    }

SamplingOptions() [4/4]

org.skia.jetski.SamplingOptions.SamplingOptions ( float  cubicCoeffB, float  cubicCoeffC  )

inline

Definition at line 42 of file SamplingOptions.java.

                                                                 {
        mFilter = FilterMode.NEAREST;
        mMipmap = MipmapMode.NONE;
        mCubicCoeffB = cubicCoeffB;
        mCubicCoeffC = cubicCoeffC;
        mUseCubic = true;
    }

Member Function Documentation

CATMULLROM()

static SamplingOptions org.skia.jetski.SamplingOptions.CATMULLROM ( )

inlinestatic

Definition at line 54 of file SamplingOptions.java.

                                               {
        return new SamplingOptions(0.0f, 1/2.0f);
    }

getCubicCoeffB()

float org.skia.jetski.SamplingOptions.getCubicCoeffB ( )

inlinepackage

Definition at line 90 of file SamplingOptions.java.

                           {
        return mCubicCoeffB;
    }

getCubicCoeffC()

float org.skia.jetski.SamplingOptions.getCubicCoeffC ( )

inlinepackage

Definition at line 94 of file SamplingOptions.java.

                           {
        return mCubicCoeffC;
    }

getNativeDesc()

int org.skia.jetski.SamplingOptions.getNativeDesc ( )

inlinepackage

Definition at line 59 of file SamplingOptions.java.

                        {
        // Encode all options except coefficients in a bit field:
        //
        //   b0   -> useCubic
        //   b1   -> filter
        //   b2,3 -> mipmap
 
        int desc = mUseCubic ? 0x01 : 0x00;
 
        switch (mFilter) {
        case NEAREST:
            break;
        case LINEAR:
            desc |= 0x02;
            break;
        }
 
        switch (mMipmap) {
        case NONE:
            break;
        case NEAREST:
            desc |= 0x04;
            break;
        case LINEAR:
            desc |= 0x08;
            break;
        }
 
        return desc;
    }

MITCHELL()

static SamplingOptions org.skia.jetski.SamplingOptions.MITCHELL ( )

inlinestatic

Definition at line 50 of file SamplingOptions.java.

                                             {
        return new SamplingOptions(1/3.0f, 1/3.0f);
    }

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The documentation for this class was generated from the following file:

• third_party/skia/platform_tools/android/apps/jetski/src/main/java/org/skia/jetski/SamplingOptions.java