Lines Matching refs:downscale
922 * This routine sets the vertical downscale factor for the video overlay window.
945 * This routine sets the vertical downscale enable for the video overlay window.
965 * This routine sets the downscale type and factor for the video overlay window.
977 unsigned long downscale;
982 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
983 downscale &=
985 downscale |= ((unsigned long)(m - 1) << RCDF_VIDEO_DOWNSCALE_FACTOR_POS);
988 downscale |= RCDF_VIDEO_DOWNSCALE_TYPE_A;
991 downscale |= RCDF_VIDEO_DOWNSCALE_TYPE_B;
996 WRITE_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL, downscale);
1003 * This routine sets the downscale filter coefficients.
1045 unsigned long downscale;
1047 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
1049 downscale |= RCDF_VIDEO_DOWNSCALE_ENABLE;
1051 downscale &= ~RCDF_VIDEO_DOWNSCALE_ENABLE;
1052 WRITE_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL, downscale);
1992 * This routine returns the vertical downscale factor for the video overlay window.
2011 * This routine returns the vertical downscale enable for the video overlay window.
2041 unsigned long downscale;
2043 downscale = READ_VID32(RCDF_VIDEO_DOWNSCALER_CONTROL);
2044 *m = (unsigned short)((downscale & RCDF_VIDEO_DOWNSCALE_FACTOR_MASK) >>
2047 switch (downscale & RCDF_VIDEO_DOWNSCALE_TYPE_MASK) {