From ada919fc1122c314b239212a40d15c5ab131becd Mon Sep 17 00:00:00 2001
From: William Wilgus <wilgus.william@gmail.com>
Date: Mon, 26 Oct 2020 14:11:38 -0400
Subject: [PATCH] FIX RED framebuffer viewport rewrite

Change-Id: I4cb8f580e15440d06f8d5fabb2fbf5147c67b49c
---
 apps/plugins/rockboy/lcd.c                  |  3 +++
 firmware/drivers/lcd-bitmap-common.c        | 10 +++++-----
 firmware/target/coldfire/iaudio/x5/lcd-x5.c |  2 +-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/apps/plugins/rockboy/lcd.c b/apps/plugins/rockboy/lcd.c
index 92db851ee8..c53df5ce01 100644
--- a/apps/plugins/rockboy/lcd.c
+++ b/apps/plugins/rockboy/lcd.c
@@ -885,6 +885,9 @@ void lcd_refreshline(void)
         return;
 #endif
 
+#if defined(HAVE_LCD_MODES) && (HAVE_LCD_MODES & LCD_MODE_PAL256)
+    fb_data *lcd_fb = get_framebuffer();
+#endif
     updatepatpix();
 
     L = R_LY;
diff --git a/firmware/drivers/lcd-bitmap-common.c b/firmware/drivers/lcd-bitmap-common.c
index 183ab75820..d195fd8ebe 100644
--- a/firmware/drivers/lcd-bitmap-common.c
+++ b/firmware/drivers/lcd-bitmap-common.c
@@ -332,8 +332,8 @@ static void LCDFN(putsxyofs)(int x, int y, int ofs, const unsigned char *str)
 static void LCDFN(putsxyofs)(int x, int y, int ofs, const unsigned char *str)
 {
     unsigned short *ucs;
-    struct font* pf = font_get(LCDFN(current_vp)->font);
-    int vp_flags = current_vp->flags;
+    struct font* pf = font_get(LCDFN(current_viewport)->font);
+    int vp_flags = LCDFN(current_viewport)->flags;
     const unsigned char *bits;
     int width;
 
@@ -345,13 +345,13 @@ static void LCDFN(putsxyofs)(int x, int y, int ofs, const unsigned char *str)
         /* center takes precedence */
         if (vp_flags & VP_FLAG_ALIGN_CENTER)
         {
-            x = ((current_vp->width - w)/ 2) + x;
+            x = ((LCDFN(current_viewport)->width - w)/ 2) + x;
             if (x < 0)
                 x = 0;
         }
         else
         {
-            x = current_vp->width - w - x;
+            x = LCDFN(current_viewport)->width - w - x;
             x += ofs;
             ofs = 0;
         }
@@ -362,7 +362,7 @@ static void LCDFN(putsxyofs)(int x, int y, int ofs, const unsigned char *str)
     {
         const unsigned short next_ch = ucs[1];
 
-        if (x >= current_vp->width)
+        if (x >= LCDFN(current_viewport)->width)
             break;
 
         /* Get proportional width and glyph bits */
diff --git a/firmware/target/coldfire/iaudio/x5/lcd-x5.c b/firmware/target/coldfire/iaudio/x5/lcd-x5.c
index cf6e301c16..266a381c40 100644
--- a/firmware/target/coldfire/iaudio/x5/lcd-x5.c
+++ b/firmware/target/coldfire/iaudio/x5/lcd-x5.c
@@ -494,7 +494,7 @@ void lcd_update(void)
 
     lcd_begin_write_gram();
 
-    lcd_write_data((unsigned short *)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT);
+    lcd_write_data((unsigned short *)FBADDR(0,0), LCD_WIDTH*LCD_HEIGHT);
 } /* lcd_update */
 
 /* Update a fraction of the display. */