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/*! \file display.hch
*
* \section generic Display API
*
* \section project Project information.
* Project Graphic Equalizer\n
* \author
* \date 20041011
* \version 0.1
*
* \section copyright Copyright
* Copyright ©2004 Koninklijke Philips Electronics N.V. All rights reserved
*
* \section history Change history
* 20041011: \n Initial version
*
********************************************************************/
#ifndef _DISPLAY_HCH
#define _DISPLAY_HCH 1
/*
* Set the color for various items that will be drawn on screen.
*/
#define DISABLED (0x808080)
#define MASK (pixeldata[31:24])
#define PIXEL (pixeldata <- 24)
#define PIXEL_VOLUME (0x2d74b5)
#define PIXEL_INPUTGAIN_NORM (0x2d74b5)
#define PIXEL_INPUTGAIN_SAT (0xc7541f)
#define PIXEL_EQUALIZER (0xc7541f)
#define PIXEL_SPECTRUM ((((skindata->spectrum.bottom -(SCANY <- 11)) <<1) <- 8) @ 0x00 @ (((skindata->spectrum.bottom -(SCANY <- 11)) <<1) <- 8))
#define PIXEL_WAVEFORM (0x2d74b5)
#define MASK_AREA_BACKGROUND 0x00
#define MASK_AREA_ABOUT_TOP 0x01
#define MASK_AREA_ABOUT_BOTTOM 0x02
#define MASK_AREA_AUDIO_PLAYER 0x03
/*
* Main display loop. This function never returns! It handles display output.
* It needs to respond to certain events set by the events pointer. Also it
* informs events what the current mask is. To optain the current mask we need
* the X and Y coordinates from our mousedata pointer.
*/
inline void display_main(skindata_t *skindata, audiodata_t *audiodata, events_t *events, mousedata_t *mousedata);
/*
* reload equalizer bars into the display memory.
*/
void reload_equalizer(events_t *events, unsigned 4 *equalizer_levels_ptr);
#else
#error "ERROR file display.hch multiple times included"
#endif /* --- _DISPLAY_HCH --- */
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