| Hint | Key | Value | Supported for EA? | Status |
| Rendering Hint | KEY_RENDERING | VALUE_RENDER_DEFAULT | Yes | Done |
| VALUE_RENDER_SPEED | No | |||
| VALUE_RENDER_QUALITY | No | |||
| Antialiasing | KEY_ANTIALIASING | VALUE_ANTIALIAS_DEFAULT | Yes | Done |
| VALUE_ANTIALIAS_OFF | Yes | Done | ||
| VALUE_ANTIALIAS_ON | Yes | Done. Test passed - jdk/sun/java2d/pipe/Test7027667.java java/awt/geom/Line2D/AALineTest.java Also verified using J2DDemo Some tests fail due to pixel accuracy tolerance. Also, some some combination with AA does not work. Being worked upon separately. | ||
| Text Antialiasing | KEY_TEXT_ANTIALIASING | VALUE_TEXT_ANTIALIAS_DEFAULT | Yes | Done. Works in Font2D |
| VALUE_TEXT_ANTIALIAS_OFF | Yes | Done. Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_ON | Yes | Done. Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_GASP | No | Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_LCD_HRGB | No | Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_LCD_HBGR | No | Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_LCD_VRGB | No | Works in Font2D | ||
| VALUE_TEXT_ANTIALIAS_LCD_VBGR | No | Works in Font2D | ||
| Font Fractional metrics | KEY_FRACTIONALMETRICS | VALUE_FRACTIONALMETRICS_DEFAULT | Yes | Done. Works in Font2D |
| VALUE_FRACTIONALMETRICS_OFF | Yes | Done. Works in Font2D | ||
| VALUE_FRACTIONALMETRICS_ON | No | Works in Font2D | ||
| Dithering | KEY_DITHERING | VALUE_DITHER_DEFAULT | Yes | Dither option not present in Font2D, J2DDemo |
| VALUE_DITHER_DISABLE | Yes | Dither option not present in Font2D, J2DDemo | ||
| VALUE_DITHER_ENABLE | Yes | Dither option not present in Font2D, J2DDemo Test sun/java2d/marlin/OpenJDKFillBug uses this hint and test passes with metal pipeline | ||
| Interpolation | KEY_INTERPOLATION | VALUE_INTERPOLATION_NEAREST_NEIGHBOR | Yes | test/jdk/sun/java2d/pipe/InterpolationQualityTest.java OGL = passed, metal = failed |
| VALUE_INTERPOLATION_BILINEAR | Yes | test/jdk/sun/java2d/pipe/InterpolationQualityTest.java OGL = failed, metal = failed test/jdk/sun/java2d/SunGraphics2D/DrawImageBilinear.java OGL = passed, metal = passed | ||
| VALUE_INTERPOLATION_BICUBIC | No | This was decided to be a non-blocker for EA - and will be worked upon separately - JDK-8242351 test/jdk/sun/java2d/pipe/InterpolationQualityTest.java OGL = failed, metal = failed | ||
| Alpha interpolation | KEY_ALPHA_INTERPOLATION | VALUE_ALPHA_INTERPOLATION_DEFAULT | Yes | Works - tested by setting this value on a sample program. |
| VALUE_ALPHA_INTERPOLATION_SPEED | No | |||
| VALUE_ALPHA_INTERPOLATION_QUALITY | No | |||
| Color Rendering | KEY_COLOR_RENDERING | VALUE_COLOR_RENDER_DEFAULT | Yes | Works - tested by setting this value on a sample program. |
| VALUE_COLOR_RENDER_SPEED | No | |||
| VALUE_COLOR_RENDER_QUALITY | No | |||
| Stroke Normalization control | KEY_STROKE_CONTROL | VALUE_STROKE_DEFAULT | Yes | Works - tested by setting this value on a sample program. |
| VALUE_STROKE_NORMALIZE | No | |||
| VALUE_STROKE_PURE | No | |||
| Image Scaling Hint | KEY_RESOLUTION_VARIANT | VALUE_RESOLUTION_VARIANT_DEFAULT | Yes | Works -Jtreg test passes test/jdk/java/awt/image/multiresolution/MultiResolutionRenderingHintsTest.java |
| VALUE_RESOLUTION_VARIANT_BASE | No | |||
| VALUE_RESOLUTION_VARIANT_SIZE_FIT | No | |||
| VALUE_RESOLUTION_VARIANT_DPI_FIT | No | |||
KEY_TEXT_ANTIALIAS_LCD_CONTRAST (used private in sun.awt.SunHints) Actual hints to be used is KEY_TEXT_LCD_CONTRAST which is used in Font2D | INTKEY_AATEXT_LCD_CONTRAST | No | LCD Contrast value present in Font2D but since surface seems to be not opaque, even if antialiasing hints LCD_HBGR, LCD_HRGB, are used, the glyphs are rendered via Grayscale so LCD contrast is noop Standalone test written to use this hint is passing the contrast value in the hint to LCD text rendering |
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