From 6340a4c9ed80e1a04e688be7578161583d886892 Mon Sep 17 00:00:00 2001
From: Michael Sevakis <jethead71@rockbox.org>
Date: Sat, 13 Dec 2008 07:36:44 +0000
Subject: [PATCH] Some plugins need to yield under heavy user input especially
 with a scrollwheel.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19416 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/brickmania.c | 4 ++++
 apps/plugins/credits.c    | 2 ++
 apps/plugins/jewels.c     | 4 ++++
 apps/plugins/matrix.c     | 2 +-
 apps/plugins/solitaire.c  | 4 ++++
 5 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/apps/plugins/brickmania.c b/apps/plugins/brickmania.c
index 5a198d47eb..f9e071aaae 100644
--- a/apps/plugins/brickmania.c
+++ b/apps/plugins/brickmania.c
@@ -1096,6 +1096,8 @@ int game_menu(int when)
                     return 3;
                 break;
         }
+
+        rb->yield();
     }
 }
 
@@ -1244,6 +1246,8 @@ int help(int when)
                     return 1;
                 break;
         }
+
+        rb->yield();
     }
     return 0;
 }
diff --git a/apps/plugins/credits.c b/apps/plugins/credits.c
index e3e659bf48..245570e8a2 100644
--- a/apps/plugins/credits.c
+++ b/apps/plugins/credits.c
@@ -338,6 +338,8 @@ static void roll_credits(void)
                 rb->lcd_putsxy(0, font_h*(i+1), name);
             }
             rb->lcd_update();
+
+            rb->yield();
             
             /* wait for user action */
             action = rb->get_action(CONTEXT_LIST, TIMEOUT_BLOCK);
diff --git a/apps/plugins/jewels.c b/apps/plugins/jewels.c
index 1c3fc84d96..8c53ddcaab 100644
--- a/apps/plugins/jewels.c
+++ b/apps/plugins/jewels.c
@@ -1468,6 +1468,8 @@ static int jewels_main(struct game_context* bj) {
         rb->lcd_putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT-8, str);
         rb->lcd_update();
 
+        rb->yield();
+
         switch(res) {
             case MRES_NEW:
                 startgame = true;
@@ -1510,6 +1512,7 @@ static int jewels_main(struct game_context* bj) {
                 while(true) {
                     button = rb->button_get(true);
                     if(button != BUTTON_NONE && !(button&BUTTON_REL)) break;
+                    rb->yield();
                 }
                 rb->lcd_clear_display();
                 continue;
@@ -1785,6 +1788,7 @@ static int jewels_main(struct game_context* bj) {
         }
 
         /* handle game button presses */
+        rb->yield();
         button = rb->button_get(true);
         switch(button){
             case JEWELS_LEFT:             /* move cursor left */
diff --git a/apps/plugins/matrix.c b/apps/plugins/matrix.c
index 99b731d937..c7d797e09d 100644
--- a/apps/plugins/matrix.c
+++ b/apps/plugins/matrix.c
@@ -315,7 +315,7 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
             rb->lcd_update();
             rb->sleep(sleep);
         }
-        button = rb->button_get(false);
+        button = rb->button_get(frozen);
         switch(button) {
             case MATRIX_PAUSE:
                 frozen = !frozen;
diff --git a/apps/plugins/solitaire.c b/apps/plugins/solitaire.c
index e29e0b55cc..1526cecd47 100644
--- a/apps/plugins/solitaire.c
+++ b/apps/plugins/solitaire.c
@@ -709,6 +709,8 @@ enum help solitaire_help( void )
         }
         if( button != BUTTON_NONE )
             lastbutton = button;
+
+        rb->yield();
     }
 }
 
@@ -1871,6 +1873,8 @@ int solitaire( int skipmenu )
         if(    cur_card == NOT_A_CARD
             && find_last_card( cur_col ) != NOT_A_CARD )
             cur_card = find_last_card( cur_col );
+
+        rb->yield();
     }
 }