This program tests the gamma correction mode. You can check some test patterns to see the effects of gamma correction. You can also see the difference in pixel formats (8-bit / 6-bit) and the effect of dithering.
| Functions | Parameters | Description |
GXSetDispCopyGamma |
Gamma mode | GX_GM_1_0, GX_GM_1_7, GX_GM_2_2 |
GXSetPixelFmt |
Pixel mode | GX_PF_RGB8_Z24, GX_PF_RGBA6_Z24 |
| Z format | GX_ZC_LINEAR |
|
GXSetDither |
Dithering mode | GX_ENABLE / GX_DISABLE |
The Start button exits the test.
The A Button changes the displayed sample pattern.
The B Button changes the gamma setting.
The X Button changes the frame buffer pixel mode (RGB8, RGBA6, or RGBA6 with dither).
Sample pattern #1 - gradation color bars.
Sample pattern #2 - gamma adjustment picture.
Sample pattern #3 - an image.
Sample pattern #4 - colored rings.
$REVOLUTION_SDK_ROOT/dvddata/gxTests/frb-00.tpl
2006/03/01 Initial version.
CONFIDENTIAL