From aa76292f4ceb8bfa94066bd035dda81c95bc9052 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 26 Jul 2005 16:16:56 +0000
Subject: Added fullscreen functionality.

---
 src/player.cc | 75 +++++++++++++++++++++++++++++++++++------------------------
 1 file changed, 45 insertions(+), 30 deletions(-)

(limited to 'src/player.cc')

diff --git a/src/player.cc b/src/player.cc
index 8556ce6..f98b9a0 100644
--- a/src/player.cc
+++ b/src/player.cc
@@ -39,6 +39,10 @@
 
 /*
  * $Log$
+ * Revision 1.31  2005/07/26 16:16:56  deva
+ *
+ * Added fullscreen functionality.
+ *
  * Revision 1.30  2005/07/25 16:18:34  deva
  * *** empty log message ***
  *
@@ -80,6 +84,9 @@
 
 #include <time.h>
 
+// For sleep
+#include <unistd.h>
+
 Player::Player(Info *ginfo,
                int w, int h,
                volatile int *grunning,
@@ -104,8 +111,7 @@ Player::Player(Info *ginfo,
 
   initSDL();
 
-  doresize = false;
-  dopause = false;
+  bypass = false;
 }
 
 Player::~Player()
@@ -137,10 +143,12 @@ void Player::initSDL()
     return;
   }
 
-  screen = SDL_SetVideoMode(720,//width, 
-                            576,//height, 
+  screen = SDL_SetVideoMode(width, 
+                            height, 
                             0, // 0 bpp means 'use current display depth' 
-                            SDL_HWSURFACE | SDL_ANYFORMAT | SDL_HWACCEL);
+                            SDL_HWSURFACE | 
+                            SDL_ANYFORMAT | 
+                            SDL_HWACCEL );
 
   if(!screen) {
     info->error("Unable to set %dx%d video: %s.", 
@@ -150,8 +158,8 @@ void Player::initSDL()
     return;
   }
 
-  overlay = SDL_CreateYUVOverlay(720,//width,
-                                 576,//height,
+  overlay = SDL_CreateYUVOverlay(720,
+                                 576,
                                  SDL_YUY2_OVERLAY, // Match for the libdv decoder output
                                  screen);
   if(!overlay) {
@@ -160,13 +168,19 @@ void Player::initSDL()
     printf("failed!\n");
     return;
   }
+
+  // Setup the displayarea.
+  rect.x = 0;
+  rect.y = 0;
+  rect.w = width;
+  rect.h = height;
+
   printf("done!\n");
 }
 
 void Player::player()
 {
   SDL_Event event;
-  SDL_Rect rect;
   Frame *frame;
 
   int pitches[3];
@@ -174,12 +188,6 @@ void Player::player()
   struct timespec ts;
 
   if(!noErrors) return; // FIXME: Gracefully exit...
-  
-  // Setup the displayarea.
-  rect.x = 0;
-  rect.y = 0;
-  rect.w = width;
-  rect.h = height;
 
   bool first = true;
 	dv_decoder_t *decoder = dv_decoder_new(FALSE/*this value is unused*/, FALSE, FALSE);
@@ -190,15 +198,7 @@ void Player::player()
     sem_wait(&play_sem);
     sem_post(&play_sem);
 
-    if(doresize) {
-      width = new_width;
-      height = new_height;
-      reinitSDL();
-      doresize = false;
-      dopause = false;
-    }
-
-    if(dopause) continue;
+    if(bypass) continue;
 
     if(!SDL_WaitEvent(&event)) break; // FIXME: Gracefully exit... 
 
@@ -283,16 +283,31 @@ void Player::stop()
   sem_wait(&play_sem);
 }
 
+// FIXME: Worst case genario: the loop takes more than 1 second
+//        to stop displaying => crash, due to deinitialization 
+//        of SDL, while calling it.!
 void Player::resize(int w, int h)
 {
-  new_width = w;
-  new_height = h;
-  doresize = true;
-}
+  printf("Resizing to: %d x %d\n", w, h);
 
-void Player::pause()
-{
-  dopause = true;
+  // Tell loop to stop
+  bypass = true;
+
+  // Wait to ensure the current frame is done being displayed
+  sleep(1);
+  
+  // Deinitialize SDL
+  deinitSDL();
+
+  // Set new size
+  width = w;
+  height = h;
+
+  // Initialize SDL
+  initSDL();
+
+  // Tell loop to go on.
+  bypass = false;
 }
 
 #endif /* USE_GUI */
-- 
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