Update:
I looked at the code in more detail and it seems that the error occurs a
little earlier, in function IDirectFB_CreateFont (src/idirectfb.c:1169).
That function calls DirectGetInterface (lib/direct/interface.c:130) which
returns DR_NOIMPL, meaning "No implementation for this interface or content
type has been found".
Below there's the code I am using. I can't figure out what's going on, any
help is greatly appreciated.
Thank you.
R.
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <directfb.h>
#include <string.h>
#define DATADIR "/usr/share/fonts/"
int main(int argc, char *argv[])
{
IDirectFB *dfb = NULL;
IDirectFBSurface *primary = NULL;
DFBSurfaceDescription dsc;
IDirectFBFont *font = NULL;
DFBFontDescription font_dsc;
char *text = "test123";
int screen_width = 0;
int screen_height = 0;
// Init
DirectFBInit(&argc, &argv);
DirectFBCreate(&dfb);
dfb->SetCooperativeLevel(dfb, DFSCL_FULLSCREEN);
// Create the primary surface
memset(&dsc, 0, sizeof(DFBSurfaceDescription));
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY;
dfb->CreateSurface(dfb, &dsc, &primary);
primary->GetSize(primary, &screen_width, &screen_height);
// Set font
font_dsc.flags = DFDESC_HEIGHT;
font_dsc.height = 48;
dfb->CreateFont(dfb, DATADIR"DejaVuSans.ttf", &font_dsc, &font);
primary->SetFont(primary, font);
primary->SetColor(primary, 0xFF, 0xFF, 0xFF, 0xFF);
primary->DrawString(primary, text, -1, 300, 300, DSTF_LEFT);
primary->Flip(primary, NULL, DSFLIP_WAITFORSYNC);
sleep(30);
// Cleanup
font->Release(font);
primary->Release(primary);
dfb->Release(dfb);
return 0;
}
On Fri, Sep 5, 2008 at 3:42 PM, rippel tippel <[EMAIL PROTECTED]>wrote:
> Hi all,
>
> I compiled Freetype 2.3.7 and I want to use it with DirectFB 1.2.3.
> After installing Freetype in /usr/local/freetype-2.3.7, I'm using
> DejaVuSans.ttf (which is in /usr/shared/fonts) to run the third DirectFB
> tutorial, writing a short string on the screen... but it remains black.
>
> Going into the source code I could see that IDirectFBSurface_DrawString()
> (src/display/idirectfbsurface.c:1971) returns DFB_MISSINGFONT.
>
> Did I forget to do something important? What's going wrong?
>
> Thanks,
> Rippel
>
>
>
>
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