ly.img.android.sdk.filter

Class LutColorFilter

java.lang.Object

ly.img.android.sdk.configuration.AbstractConfig

ly.img.android.sdk.filter.ImageFilter

ly.img.android.sdk.filter.LutColorFilter

All Implemented Interfaces:

AbstractConfig.ImageFilterInterface, DataSourceInterface<AbstractConfig.BindData>, ImageFilter.FilterConfigIntensity

Direct Known Subclasses:

ColorFilterAD1920, ColorFilterAncient, ColorFilterBleached, ColorFilterBleachedBlue, ColorFilterBlues, ColorFilterBlueShadows, ColorFilterBreeze, ColorFilterBW, ColorFilterCelsius, ColorFilterChest, ColorFilterClassic, ColorFilterColorful, ColorFilterCool, ColorFilterCottonCandy, ColorFilterCreamy, ColorFilterEighties, ColorFilterElder, ColorFilterEvening, ColorFilterFall, ColorFilterFixie, ColorFilterFood, ColorFilterFridge, ColorFilterFront, ColorFilterGlam, ColorFilterGobblin, ColorFilterHighCarb, ColorFilterHighContrast, ColorFilterIdentiy, ColorFilterK1, ColorFilterK2, ColorFilterK6, ColorFilterKDynamic, ColorFilterKeen, ColorFilterLenin, ColorFilterLitho, ColorFilterLomo, ColorFilterLomo100, ColorFilterLucid, ColorFilterMellow, ColorFilterNeat, ColorFilterNoGreen, ColorFilterOrchid, ColorFilterPale, ColorFilterPitched, ColorFilterPlate, ColorFilterPola669, ColorFilterPolaSx, ColorFilterPro400, ColorFilterQuozi, ColorFilterSepiahigh, ColorFilterSettled, ColorFilterSeventies, ColorFilterSin, ColorFilterSoft, ColorFilterSteel, ColorFilterSummer, ColorFilterSunset, ColorFilterTender, ColorFilterTexas, ColorFilterTwilight, ColorFilterWinter, ColorFilterX400

public class LutColorFilter
extends ImageFilter
implements ImageFilter.FilterConfigIntensity

Represents a "Look up table" (Lut) ImageFilter For Camera live Preview the filter is OpenGl Based but has also a Renderscript implementation to render final images in full resolution.

Nested Class Summary

Nested classes/interfaces inherited from class ly.img.android.sdk.filter.ImageFilter

ImageFilter.FilterConfigIntensity

Nested classes/interfaces inherited from class ly.img.android.sdk.configuration.AbstractConfig

AbstractConfig.AspectConfigInterface, AbstractConfig.BindData, AbstractConfig.ColorConfigInterface, AbstractConfig.ConfigViewHolder, AbstractConfig.FontConfigInterface<T>, AbstractConfig.ImageFilterInterface, AbstractConfig.StickerConfigInterface, AbstractConfig.ToolConfigInterface

Field Summary

Fields inherited from class ly.img.android.sdk.filter.ImageFilter

DEFAULT_ATTRIB_POSITION, DEFAULT_ATTRIB_TEXTURE_COORDINATE, DEFAULT_UNIFORM_SAMPLER, DEFAULT_VERTEX_SHADER, TARGET_PLACEHOLDER, VERTICES_DATA_POS_OFFSET, VERTICES_DATA_POS_SIZE, VERTICES_DATA_STRIDE_BYTES, VERTICES_DATA_UV_OFFSET, VERTICES_DATA_UV_SIZE

Fields inherited from class ly.img.android.sdk.configuration.AbstractConfig

NO_THUMBNAIL_ID, ORIGINAL_THUMBNAIL_SIZE

Constructor Summary

Constructors

Constructor and Description
LutColorFilter(int name, int thumbnailRes, int lutResource)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getLutAllocationCacheName()
android.graphics.Bitmap	getLutBitmap() Return the Lut as bitmap.
Allocation	getLutCube(RenderScript rs) Return the Renderscript LUT Allocation
android.graphics.Bitmap	getThumbnailBitmap(int maxWidth) Return the Thumbnail, do not call in Main Thread and use #getThumbnailResId() if #hasStaticThumbnail
boolean	hasStaticThumbnail() Check if it has a static thumbnail drawable.
void	onDraw()
void	release() Release the shader program and texture
android.graphics.Bitmap	renderImage(android.graphics.Bitmap bitmap) Apply the renderscript filter without intensity changes.
android.graphics.Bitmap	renderImage(android.graphics.Bitmap bitmap, float intensity) Apply the renderscript filter with a specific intensity.
protected android.graphics.Bitmap	renderIntensity(android.graphics.Bitmap source, android.graphics.Bitmap blend, float intensity)
protected void	setup(int texTarget)

Methods inherited from class ly.img.android.sdk.filter.ImageFilter

createTargetShader, draw, getHandle, getLayout, hasIntensityConfig, isSelectable, releaseProgram, useProgram

Methods inherited from class ly.img.android.sdk.configuration.AbstractConfig

createViewHolder, generateBindData, generateBindDataAsync, getName, getThumbnailBitmap, getThumbnailResId, getTitle, getVerticalLayout, isClickable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ly.img.android.sdk.configuration.DataSourceInterface

createViewHolder, generateBindData, generateBindDataAsync, getName, getVerticalLayout

Constructor Detail

LutColorFilter

public LutColorFilter(int name,
                      int thumbnailRes,
                      int lutResource)

Method Detail

getThumbnailBitmap

public android.graphics.Bitmap getThumbnailBitmap(int maxWidth)

Description copied from class: AbstractConfig

Return the Thumbnail, do not call in Main Thread and use #getThumbnailResId() if #hasStaticThumbnail

Overrides:

getThumbnailBitmap in class ImageFilter

Parameters:

maxWidth - Size the drawable should be limited to.

Returns:

thumbnail drawable.

onDraw

public void onDraw()

Overrides:

onDraw in class ImageFilter

renderImage

public android.graphics.Bitmap renderImage(android.graphics.Bitmap bitmap,
                                           float intensity)

Description copied from interface: AbstractConfig.ImageFilterInterface

Apply the renderscript filter with a specific intensity.

Specified by:

renderImage in interface AbstractConfig.ImageFilterInterface

Specified by:

renderImage in interface ImageFilter.FilterConfigIntensity

Overrides:

renderImage in class ImageFilter

Parameters:

bitmap - the source image.

intensity - the filter intensity

Returns:

the filter result.

renderImage

public android.graphics.Bitmap renderImage(android.graphics.Bitmap bitmap)

Description copied from interface: AbstractConfig.ImageFilterInterface

Apply the renderscript filter without intensity changes.

Specified by:

renderImage in interface AbstractConfig.ImageFilterInterface

Overrides:

renderImage in class ImageFilter

Parameters:

bitmap - the source image.

Returns:

the filter result.

release

public void release()

Description copied from class: ImageFilter

Release the shader program and texture

Specified by:

release in interface AbstractConfig.ImageFilterInterface

Overrides:

release in class ImageFilter

getLutBitmap

public android.graphics.Bitmap getLutBitmap()

Return the Lut as bitmap. Look at the imgly_lut_identity.png drawable to get a basic non changing LUT.

Returns:

a lut to change Image Colors.

hasStaticThumbnail

public boolean hasStaticThumbnail()

Description copied from class: AbstractConfig

Check if it has a static thumbnail drawable.

Overrides:

hasStaticThumbnail in class ImageFilter

Returns:

true has static Thumbnail

See Also:

AbstractConfig.getThumbnailBitmap()

getLutAllocationCacheName

protected java.lang.String getLutAllocationCacheName()

getLutCube

public Allocation getLutCube(RenderScript rs)

Return the Renderscript LUT Allocation

Parameters:

rs - reference to the renderscript.

Returns:

the Lut Allocation

setup

protected void setup(int texTarget)

Overrides:

setup in class ImageFilter

renderIntensity

protected android.graphics.Bitmap renderIntensity(android.graphics.Bitmap source,
                                                  android.graphics.Bitmap blend,
                                                  float intensity)