add dummy mode of framebuffer in emulator for testing

koreader · May 15, 2014 · e94fe28 · e94fe28
1 parent 32e1fdc
commit e94fe28
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/ffi/framebuffer_SDL1_2.lua b/ffi/framebuffer_SDL1_2.lua
@@ -8,7 +8,9 @@ local BB = require("ffi/blitbuffer")
 local fb = {}
 
 function fb.open()
-	SDL.open()
+    if not fb.dummy then
+		SDL.open()
+    end
 
 	-- we present this buffer to the outside
 	fb.bb = BB.new(SDL.screen.w, SDL.screen.h)
@@ -52,7 +54,7 @@ function fb:refresh(refreshtype, waveform_mode, x1, y1, w, h)
 
 	-- adapt to possible rotation changes
 	self.real_bb:setRotation(self.bb:getRotation())
-	
+
 	if SDL.SDL.SDL_LockSurface(SDL.screen) < 0 then
 		error("Locking screen surface")
 	end

diff --git a/ffi/framebuffer_SDL2_0.lua b/ffi/framebuffer_SDL2_0.lua
@@ -8,7 +8,9 @@ local BB = require("ffi/blitbuffer")
 local fb = {}
 
 function fb.open()
-	SDL.open()
+    if not fb.dummy then
+		SDL.open()
+    end
 
 	-- we present this buffer to the outside
 	fb.bb = BB.new(SDL.w, SDL.h, BB.TYPE_BBRGB32)