display.hch File Reference

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Defines
#define	_DISPLAY_HCH   1
#define	PIXEL   (pixeldata <- 24)
#define	PIXEL_VOLUME   (0x2d74b5)
#define	PIXEL_EQUALIZER   (0xc7541f)
#define	PIXEL_SPECTRUM   ((((skindata->area_spectrum_bottom -(SCANY <- 10)) <<1) <- 8) @ 0x00 @ (((skindata->area_spectrum_bottom -(SCANY <- 10)) <<1) <- 8))
#define	PIXEL_WAVEFORM   (0x2d74b5)
Functions
void	display_main (skindata_t *skindata, audiodata_t *audiodata, events_t *events, mousedata_t *mousedata)
	This routine handles all drawing of pixels. It never returns!
void	reload_equalizer (events_t *events, unsigned 4 *equalizer_levels_ptr)
	This function copies the supplied equalizer values to the array used for displaying equalizer data.

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Detailed Description

Graphic Equalizer API

Project information.

Project Graphic Equalizer

Author:

Date:

20041011

Version:

0.1

Copyright

Copyright ©2004 Koninklijke Philips Electronics N.V. All rights reserved

Change history

20041011:
Initial version

Definition in file display.hch.

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Define Documentation

#define _DISPLAY_HCH   1

Definition at line 20 of file display.hch.

#define PIXEL   (pixeldata <- 24)

Definition at line 27 of file display.hch. Referenced by display_main().

#define PIXEL_VOLUME   (0x2d74b5)

Definition at line 28 of file display.hch.

#define PIXEL_EQUALIZER   (0xc7541f)

Definition at line 29 of file display.hch.

#define PIXEL_SPECTRUM   ((((skindata->area_spectrum_bottom -(SCANY <- 10)) <<1) <- 8) @ 0x00 @ (((skindata->area_spectrum_bottom -(SCANY <- 10)) <<1) <- 8))

Definition at line 30 of file display.hch. Referenced by display_main().

#define PIXEL_WAVEFORM   (0x2d74b5)

Definition at line 31 of file display.hch.

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Function Documentation

void display_main (  skindata_t *  skindata, audiodata_t *  audiodata, events_t *  events, mousedata_t *  mousedata )

This routine handles all drawing of pixels. It never returns! Parameters: *skindata  struct with all skin information. *audiodata  struct with (i)fft data to be drawn. *events  struct with all events. *mousedata  struct with coordinates to current. X en Y. Returns: Never Returns. Return values: void  Definition at line 65 of file display.hcc. References events_t::active_preset, ADDRESS_SKIN_START, AREA_EQUALIZER_MIN, AREA_SPECTRUM_ANALYZER, AREA_VOLUME_YAXIS, AREA_WAVEFORM, BUTTON_CONCAVE_FULL, BUTTON_CONCAVE_HALF, BUTTON_CONVEX_FULL, BUTTON_CONVEX_HALF, BUTTON_LOG, BUTTON_PRECISE, BUTTON_PRESET_1, BUTTON_PRESET_2, BUTTON_PRESET_3, BUTTON_PRESET_4, BUTTON_PRESET_5, BUTTON_PRESET_6, audiodata_t::display_log, events_t::equalizer_display, events_t::equalizer_mode, events_t::locked_display, events_t::mask, maskupdate_notification, events_t::mode, MODE_GRAPH, MODE_HELP, MOUSE_UPDATED, PIXEL, PIXEL_SPECTRUM, mousedata_t::status, events_t::volume_position, mousedata_t::x, and mousedata_t::y. Referenced by main().

void reload_equalizer (  events_t *  events, unsigned 4 *  equalizer_levels )

This function copies the supplied equalizer values to the array used for displaying equalizer data. Parameters: *events  events struct *equalizer_levels  pointer to 128 entries where equalizer is to be copied from. Returns: void Return values: void  Definition at line 328 of file display.hcc. References events_t::equalizer_display, equalizer_table_inv, and events_t::locked_display. Referenced by eventhandler_main().

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