From: hackbard <hackbard>
Date: Sun, 9 Feb 2003 22:37:16 +0000 (+0000)
Subject: -
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85121cf5ceb381e5502a8f6cb6423d54c152cdfe;p=my-code%2Fivac.git

-
---

diff --git a/dfb_api.c b/dfb_api.c
index 7435ad4..56534e3 100644
--- a/dfb_api.c
+++ b/dfb_api.c
@@ -9,7 +9,7 @@
 /* dfb includes */
 #include <directfb.h>
 
-#define MY_FONT_HEIGHT 48
+#define MY_FONT_HEIGHT 18
 
 /* global stuff */
 
@@ -22,24 +22,27 @@ static int screen_height = 0;
 static IDirectFBSurface *logo = NULL;
 
 static IDirectFBFont *font = NULL;
-static char *text_top="Internet Video / Audio Conferencing"
+static char *text_top="Internet Video / Audio Conferencing";
 
 /* image to load */
 char dfb_image[]="./images/ivac_logo.png";
+/* font to use */
+char dfb_font[]="./fonts/decker.ttf";
 
 int main (int argc, char **argv) {
-  int i;
-  DFBFontDescription font_desc;
+  int i,font_width;
+  DFBFontDescription font_dsc;
   DFBSurfaceDescription dsc;
   /* image provider */
   IDirectFBImageProvider *provider;
 
   /* init */
-  DirectFBInit (&argc, &argv);
-  DirectFBCreate (&dfb);
-  dfb->SetCooperativeLevel (dfb, DFSCL_FULLSCREEN);
+  DirectFBInit(&argc,&argv);
+  DirectFBCreate(&dfb);
+  dfb->SetCooperativeLevel(dfb, DFSCL_FULLSCREEN);
   dsc.flags=DSDESC_CAPS;
-  dsc.caps=DSCAPS_PRIMARY | DSCAPS_FLIPPING;
+  // dsc.caps=DSCAPS_PRIMARY | DSCAPS_FLIPPING;
+  dsc.caps=DSCAPS_PRIMARY;
   dfb->CreateSurface(dfb,&dsc,&primary);
   primary->GetSize(primary,&screen_width,&screen_height);
   printf("debug: w/h = %d / %d\n",screen_width,screen_height);
@@ -58,20 +61,32 @@ int main (int argc, char **argv) {
   /* create font */
   font_dsc.flags=DFDESC_HEIGHT;
   font_dsc.height=MY_FONT_HEIGHT;
-  
+  dfb->CreateFont(dfb,dfb_font,&font_dsc,&font);
+
+  /* set font */
+  primary->SetFont(primary,font);
+  font->GetStringWidth(font,text_top,-1,&font_width);
 
 
-  /* slide logo */
+  /* slide logo + write text_top */
   for(i = -dsc.width; i < screen_width; i++) {
       /* clear screen */
       primary->FillRectangle(primary,0,0,screen_width,screen_height);
 
+      /* write text */
+      primary->SetColor(primary,0x0,0x0,0x0,0xff);
+      primary->DrawString(primary,text_top,-1,(screen_width/2)-(font_width/2),
+				screen_height/4,DSTF_LEFT);
+
       /* blit image */
       primary->Blit(primary,logo,NULL,i,(screen_height-dsc.height)/2);
 
       /* flip */
       primary->Flip(primary,NULL,DSFLIP_WAITFORSYNC);
-    }
+   }
+
+  /* release font */
+  font->Release(font);
 
   /* release image */
   logo->Release(logo);