diff options
Diffstat (limited to 'examples/zippy.c')
| -rw-r--r-- | examples/zippy.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/examples/zippy.c b/examples/zippy.c index d8a90d7..5a5961a 100644 --- a/examples/zippy.c +++ b/examples/zippy.c @@ -13,6 +13,8 @@ static int maxx=400, maxy=400, bpp=4; void blank_framebuffer(char* frame_buffer, int x1, int y1, int x2, int y2); /* displays a red bar, a green bar, and a blue bar */ void draw_primary_colors (char* frame_buffer, int x1, int y1, int x2, int y2); +void draw_primary_colours_generic(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2); +void draw_primary_colours_generic_fast(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2); void linecount (char* frame_buffer); /* handles mouse events */ void on_mouse_event (int buttonMask,int x,int y,rfbClientPtr cl); @@ -27,6 +29,8 @@ int main (int argc, char **argv) return 1; server = rfbGetScreen (&argc, argv, maxx, maxy, 8, 3, bpp); + if(!server) + return 0; server->desktopName = "Zippy das wundersquirrel\'s VNC server"; server->frameBuffer = (char*)malloc(maxx*maxy*bpp); server->alwaysShared = TRUE; @@ -74,7 +78,7 @@ void draw_primary_colors (char* frame_buffer, int x1, int y1, int x2, int y2) } /* Dscho's versions (slower, but works for bpp != 3 or 4) */ -static void draw_primary_colours_generic(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2) +void draw_primary_colours_generic(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2) { rfbPixelFormat f=s->serverFormat; int i,j; @@ -88,7 +92,7 @@ static void draw_primary_colours_generic(rfbScreenInfoPtr s,int x1,int y1,int x2 rfbDrawPixel(s,i,j,f.blueMax<<f.blueShift); } -static void draw_primary_colours_generic_fast(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2) +void draw_primary_colours_generic_fast(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2) { rfbPixelFormat f=s->serverFormat; int i,j,y3=(y1*2+y2)/3,y4=(y1+y2*2)/3; |
