(svn r18709) -Fix (r10227,FS#3464): Animation buffer for 32bpp-anim blitter was only validated during sprite blitting, other drawing operations didn't check it. Initial startup and window resize could therefore lead to crash.

4 files changed, 13 insertions, 0 deletions

diff --git a/src/video/allegro_v.cpp b/src/video/allegro_v.cpp
index d1717f9b1..dac11071e 100644
--- a/src/video/allegro_v.cpp
+++ b/src/video/allegro_v.cpp
@@ -221,6 +221,8 @@ static bool CreateMainSurface(uint w, uint h)
 	_cursor.pos.x = mouse_x;
 	_cursor.pos.y = mouse_y;
 
+	BlitterFactoryBase::GetCurrentBlitter()->PostResize();
+
 	InitPalette();
 
 	char caption[32];
diff --git a/src/video/cocoa/cocoa_v.mm b/src/video/cocoa/cocoa_v.mm
index 0a0834686..7589420b0 100644
--- a/src/video/cocoa/cocoa_v.mm
+++ b/src/video/cocoa/cocoa_v.mm
@@ -197,6 +197,8 @@ void QZ_GameSizeChanged()
 	_screen.dst_ptr = _cocoa_subdriver->GetPixelBuffer();
 	_fullscreen = _cocoa_subdriver->IsFullscreen();
 
+	BlitterFactoryBase::GetCurrentBlitter()->PostResize();
+
 	GameSizeChanged();
 }
 
diff --git a/src/video/sdl_v.cpp b/src/video/sdl_v.cpp
index 7c39bdba0..3168cf3e8 100644
--- a/src/video/sdl_v.cpp
+++ b/src/video/sdl_v.cpp
@@ -251,6 +251,9 @@ static bool CreateMainSurface(uint w, uint h)
 	_screen.pitch = newscreen->pitch / (bpp / 8);
 	_screen.dst_ptr = newscreen->pixels;
 	_sdl_screen = newscreen;
+
+	BlitterFactoryBase::GetCurrentBlitter()->PostResize();
+
 	InitPalette();
 
 	snprintf(caption, sizeof(caption), "OpenTTD %s", _openttd_revision);
diff --git a/src/video/win32_v.cpp b/src/video/win32_v.cpp
index 57108f355..15dc4c7eb 100644
--- a/src/video/win32_v.cpp
+++ b/src/video/win32_v.cpp
@@ -160,6 +160,9 @@ static void ClientSizeChanged(int w, int h)
 		/* mark all palette colors dirty */
 		_pal_first_dirty = 0;
 		_pal_count_dirty = 256;
+
+		BlitterFactoryBase::GetCurrentBlitter()->PostResize();
+
 		GameSizeChanged();
 
 		/* redraw screen */
@@ -302,6 +305,9 @@ static bool MakeWindow(bool full_screen)
 			ShowWindow(_wnd.main_wnd, showstyle);
 		}
 	}
+
+	BlitterFactoryBase::GetCurrentBlitter()->PostResize();
+
 	GameSizeChanged(); // invalidate all windows, force redraw
 	return true; // the request succedded
 }