From 3beaad8d0645488fa5b9a2f4983caae585f81312 Mon Sep 17 00:00:00 2001
From: Barry Wardell <rockbox@barrywardell.net>
Date: Fri, 13 Oct 2006 20:23:53 +0000
Subject: Adjust Pacbox for H10 5GB screen (128x128).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11216 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/pacbox/SOURCES      |  2 --
 apps/plugins/pacbox/pacbox.h     | 11 +++++++++++
 apps/plugins/pacbox/pacbox_lcd.c | 17 +++++++++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/apps/plugins/pacbox/SOURCES b/apps/plugins/pacbox/SOURCES
index 188fc53c1f..cedcda1363 100644
--- a/apps/plugins/pacbox/SOURCES
+++ b/apps/plugins/pacbox/SOURCES
@@ -1,4 +1,3 @@
-#ifndef IRIVER_H10_5GB
 arcade.c
 pacbox.c
 hardware.c
@@ -11,4 +10,3 @@ pacbox_lcd.c
 #if defined(CPU_COLDFIRE)
 pacbox_cf.S
 #endif
-#endif
diff --git a/apps/plugins/pacbox/pacbox.h b/apps/plugins/pacbox/pacbox.h
index d0b0bce303..f6816082ef 100644
--- a/apps/plugins/pacbox/pacbox.h
+++ b/apps/plugins/pacbox/pacbox.h
@@ -89,10 +89,18 @@
 
 #elif CONFIG_KEYPAD == IRIVER_H10_PAD
 
+#if defined(IRIVER_H10_5GB)
+#define PACMAN_UP      BUTTON_SCROLL_UP
+#define PACMAN_DOWN    BUTTON_SCROLL_DOWN
+#define PACMAN_LEFT    BUTTON_LEFT
+#define PACMAN_RIGHT   BUTTON_RIGHT
+#else
 #define PACMAN_UP      BUTTON_RIGHT
 #define PACMAN_DOWN    BUTTON_LEFT
 #define PACMAN_LEFT    BUTTON_SCROLL_UP
 #define PACMAN_RIGHT   BUTTON_SCROLL_DOWN
+#endif
+
 #define PACMAN_1UP     BUTTON_REW
 #define PACMAN_2UP     BUTTON_POWER
 #define PACMAN_COIN    BUTTON_FF
@@ -112,6 +120,9 @@
 #elif (LCD_WIDTH >= 144)
 #define XOFS ((LCD_WIDTH-288/2)/2)
 #define YOFS ((LCD_HEIGHT-224/2)/2)
+#elif (LCD_WIDTH >= 128)
+#define XOFS ((LCD_WIDTH-224/2)/2)
+#define YCLIP ((288-2*LCD_HEIGHT)/2)
 #endif
 
 /* How many video frames (out of a possible 60) we display each second.
diff --git a/apps/plugins/pacbox/pacbox_lcd.c b/apps/plugins/pacbox/pacbox_lcd.c
index 5d126efcf1..e63ef4dd31 100644
--- a/apps/plugins/pacbox/pacbox_lcd.c
+++ b/apps/plugins/pacbox/pacbox_lcd.c
@@ -86,6 +86,23 @@ void blit_display(fb_data* lcd_framebuffer, unsigned char* vbuf)
             }
             vbuf+=ScreenWidth;
         }
+#elif (LCD_WIDTH >= 128) && (LCD_HEIGHT >= 128)
+        /* 0.5 scaling - display every other pixel = 112x144, crop to 112x128 */
+        (void)next_dst;
+        dst=&lcd_framebuffer[XOFS];
+        
+        /* Skip first 16 lines */
+        vbuf+=ScreenWidth*YCLIP;
+        
+        /* Show regular screen */
+        for (y=0;y<(ScreenHeight/2-YCLIP);y++) {
+            for (x=0;x<ScreenWidth/2;x++) {
+                *(dst++) = palette[*(vbuf)];
+                vbuf+=2;
+            }
+            dst += XOFS*2;
+            vbuf+=ScreenWidth;
+        }
 #endif
 #else  /* Greyscale LCDs */
 #if (LCD_WIDTH >= 144) && (LCD_HEIGHT >= 112)
-- 
cgit