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Diffstat (limited to 'Graphic_Equalizer_v1.0/include/display.hch')
| -rw-r--r-- | Graphic_Equalizer_v1.0/include/display.hch | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Graphic_Equalizer_v1.0/include/display.hch b/Graphic_Equalizer_v1.0/include/display.hch new file mode 100644 index 0000000..ee994eb --- /dev/null +++ b/Graphic_Equalizer_v1.0/include/display.hch @@ -0,0 +1,62 @@ +/*! \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
+
+
+
+/*
+ * 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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