I found several plugins to draw beyond screen boundary

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4176 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 123 insertions, 5 deletions

diff --git a/apps/plugins/calendar.c b/apps/plugins/calendar.c
index d0fb102f18..a7762589d6 100644
--- a/apps/plugins/calendar.c
+++ b/apps/plugins/calendar.c
@@ -108,7 +108,7 @@ static void draw_headers(void)
         rb->lcd_putsxy(ws, 0 , Dayname[i++]);
         ws += space;
     }
-    rb->lcd_drawline(0 ,h ,LCD_WIDTH ,h);
+    rb->lcd_drawline(0 ,h ,LCD_WIDTH-1 ,h);
 }
 
 static bool day_has_memo[31];
diff --git a/apps/plugins/cube.c b/apps/plugins/cube.c
index 996a1a81dd..17440ad496 100644
--- a/apps/plugins/cube.c
+++ b/apps/plugins/cube.c
@@ -41,7 +41,7 @@ static long matrice[3][3];
 static int nb_points = 8;
 
 static int x_off = 56;
-static int y_off = 95;
+static int y_off = 31;
 static int z_off = 600;
 
 /* Precalculated sine and cosine * 10000 (four digit fixed point math) */
@@ -249,7 +249,9 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
 
     while(!exit)
     {
-        if (!highspeed) 
+        if (highspeed) 
+            rb->yield();
+        else
             rb->sleep(4);
         
         rb->lcd_clear_display();
diff --git a/apps/plugins/star.c b/apps/plugins/star.c
index 71b5170ad7..8ab8bec0b1 100644
--- a/apps/plugins/star.c
+++ b/apps/plugins/star.c
@@ -405,7 +405,7 @@ static void star_transition_update(void)
     int y = 0;
     int var_y = 0;
 
-    for (x = 0 ; x < lcd_demi_width ; x++)
+    for (x = 1 ; x < lcd_demi_width ; x++)
     {
         var_y += LCD_HEIGHT;
         if (var_y > LCD_WIDTH)
diff --git a/apps/plugins/vu_meter.c b/apps/plugins/vu_meter.c
index 268f4b161a..677d41886d 100644
--- a/apps/plugins/vu_meter.c
+++ b/apps/plugins/vu_meter.c
@@ -1,116 +1,232 @@
 /***************************************************************************
+
  *             __________               __   ___.
+
  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+
  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+
  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+
  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+
  *                     \/            \/     \/    \/            \/
+
  *
+
  * Copyright (C) 2003 Lee Pilgrim
+
  *
+
  * All files in this archive are subject to the GNU General Public License.
+
  * See the file COPYING in the source tree root for full license agreement.
+
  *
+
  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+
  * KIND, either express or implied.
+
  *
+
  **************************************************************************/
+
 #ifndef SIMULATOR      /* The simulator dosen't have a MAS */
+
 #include "plugin.h"
 
+
+
 #ifdef HAVE_LCD_BITMAP
 
+
+
 static struct plugin_api* rb;
 
+
+
 enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+
 {
+
     TEST_PLUGIN_API(api);
+
     (void) parameter;
+
     rb = api;
 
+
+
     /*
+
        I hope to make (left/right)_needle_top_y change some day (because it looks
+
        like it is stretching) so that is why it is a int and not a #define.
+
     */
+
     #define LEFT_NEEDLE_BOTTOM_X 28
+
     #define LEFT_NEEDLE_BOTTOM_Y 53
+
     int left_needle_top_x;
+
     int left_needle_top_y = 18;
 
+
+
     #define RIGHT_NEEDLE_BOTTOM_X 84
+
     #define RIGHT_NEEDLE_BOTTOM_Y 53
+
     int right_needle_top_x;
+
     int right_needle_top_y = 18;
 
+
+
     while (!PLUGIN_OK)
+
     {
+
         /* These are to define how far the tip of the needles can go to the
+
            left and right. The names are a bit confusing. The LEFT/RIGHT tells
+
            which needle it is for, and the L/R at the end tells which side
+
            of the needle. */
+
         #define MAX_LEFT_L 2
+
         #define MAX_LEFT_R 55
+
         #define MAX_RIGHT_L 57
+
         #define MAX_RIGHT_R 111
 
+
+
         #define MAX_PEAK 0x7FFF
 
+
+
         left_needle_top_x =
+
             (rb->mas_codec_readreg(0xC) *
+
              (MAX_LEFT_R - MAX_LEFT_L) / MAX_PEAK) + MAX_LEFT_L;
+
         
+
         right_needle_top_x =
+
             (rb->mas_codec_readreg(0xD) *
+
              (MAX_RIGHT_R - MAX_RIGHT_L) / MAX_PEAK) + MAX_RIGHT_L;
 
+
+
         /* Time to draw all of the display stuff!
+
            Could I move some of these out of the loop so they don't have to
+
            be re-drawn everytime, but still be displayed, or would that
+
            improve performance any at all? */
+
         rb->lcd_clear_display();
 
+
+
         rb->lcd_drawline(LEFT_NEEDLE_BOTTOM_X, LEFT_NEEDLE_BOTTOM_Y,
+
                          left_needle_top_x, left_needle_top_y);
+
         rb->lcd_drawline(RIGHT_NEEDLE_BOTTOM_X, RIGHT_NEEDLE_BOTTOM_Y,
+
                          right_needle_top_x, right_needle_top_y);
 
+
+
         rb->lcd_setfont(FONT_SYSFIXED);
+
         rb->lcd_putsxy(30, 1, "VU Meter");
 
+
+
         /* The first is the line under "VU Meter" and the second is under
+
            the needles. */
+
         rb->lcd_drawline(30, 9, 77, 9);
-        rb->lcd_drawline(1, 53, 112, 53);
+
+        rb->lcd_drawline(0, 53, 111, 53);
+
+
 
         /* These are the needle "covers" - we're going for that
+
            "old fashioned" look */
 
+
+
         /* The left needle cover - organized from the top line to the bottom */
+
         rb->lcd_drawline(27, 48, 29, 48);
+
         rb->lcd_drawline(25, 49, 31, 49);
+
         rb->lcd_drawline(23, 50, 33, 50);
+
         rb->lcd_drawline(22, 51, 34, 51);
+
         rb->lcd_drawline(22, 52, 34, 52);
 
+
+
         /* The right needle cover - organized from the top line to
+
            the bottom */
+
         rb->lcd_drawline(83, 48, 85, 48);
+
         rb->lcd_drawline(81, 49, 87, 49);
+
         rb->lcd_drawline(79, 50, 89, 50);
+
         rb->lcd_drawline(78, 51, 90, 51);
+
         rb->lcd_drawline(78, 52, 90, 52);
 
+
+
         rb->lcd_update();
 
+
+
         /* We must yield once in a while to make sure that the MPEG thread
+
            isn't starved, but we use the shortest possible timeout for best
+
            performance */
+
         switch (rb->button_get_w_tmo(1))
+
         {
+
             case BUTTON_OFF:
+
                 return PLUGIN_OK;
+
         }
+
     }
+
 }
+
 #endif /* HAVE_LCD_BITMAP */
+
 #endif /* #ifndef SIMULATOR */
+