[teklib-general] teklib: rawfb target activated; rawfb: added freetype font support,

[Franciska Schulze]

details:   http://hg.teklib.org/teklib/rev/58a053596b7a
changeset: 262:58a053596b7a
user:      Franciska Schulze <fschulze at neoscientists.org>
date:      Mon May 18 12:58:07 2009 +0000
description:
rawfb target activated; rawfb: added freetype font support,
added GetPixel(), struct FontNode -> renamed 'font' to 'face'
added utf8 to unicode converter, improved utf8 support;
visual fonttest now uses rawfb backend; added missing display
argument to OPENFONT and QUERYFONTS requests

diffs (truncated from 926 to 100 lines):

diff -r 8d5ad9ed061b -r 58a053596b7a src/build/tmkmakefile
--- a/src/build/tmkmakefile	Sun Feb 22 18:15:13 2009 +0100
+++ b/src/build/tmkmakefile	Mon May 18 12:58:07 2009 +0000
@@ -31,10 +31,11 @@
 			[embed body="meta"]
 				display_x11
 			[/embed]
+			[embed body="meta"]
+				display_rawfb
+			[/embed]
 			[!--
-				[embed body="meta"]
-					display_rawfb
-				[/embed]
+				
 				[embed body="meta"]
 					display_directfb
 				[/embed]
diff -r 8d5ad9ed061b -r 58a053596b7a src/display_rawfb/display_fb_api.c
--- a/src/display_rawfb/display_fb_api.c	Sun Feb 22 18:15:13 2009 +0100
+++ b/src/display_rawfb/display_fb_api.c	Mon May 18 12:58:07 2009 +0000
@@ -77,9 +77,6 @@
 		/* init default font */
 		v->curfont = mod->fbd_FontManager.deffont;
 		mod->fbd_FontManager.defref++;
-
-		/* register default font */
-		/*TDBPRINTF(TDB_TRACE,("Add window: %p\n", v->window));*/
 
 		/* add window on top of window stack: */
 		TAddHead(&mod->fbd_VisualList, &v->fbv_Node);
@@ -714,30 +711,9 @@
 LOCAL void
 fb_drawtext(FBDISPLAY *mod, struct TVFBRequest *req)
 {
-	FBWINDOW *v = req->tvr_Op.Text.Window;
-// 	TSTRPTR text = req->tvr_Op.Text.Text;
-// 	TINT len = req->tvr_Op.Text.Length;
-// 	TUINT x = req->tvr_Op.Text.X;
-// 	TUINT y = req->tvr_Op.Text.Y;
-// 	TINT w;
-// 	TINT h = ((struct FontNode *) v->curfont)->height;
-	struct FBPen *fgpen = (struct FBPen *) req->tvr_Op.Text.FgPen;
-	struct FBPen *bgpen = (struct FBPen *) req->tvr_Op.Text.BgPen;
-// 	TINT ascent = ((struct FontNode *) v->curfont)->ascent;
-
-	//IDirectFBFont *f = ((struct FontNode *) v->curfont)->font;
-	//f->GetStringWidth(f, text, len, &w);
-
-	if ((TVPEN) bgpen != TVPEN_UNDEFINED)
-	{
-		setfgpen(mod, v, (TVPEN) bgpen);
-		//v->winsurface->FillRectangle(v->winsurface, x, y, w, h);
-	}
-
-	setbgpen(mod, v, (TVPEN) bgpen);
-	setfgpen(mod, v, (TVPEN) fgpen);
-
-	//v->winsurface->DrawString(v->winsurface, text, len, x, y+ascent, DSTF_LEFT);
+	fb_hostdrawtext(mod, req->tvr_Op.Text.Window, req->tvr_Op.Text.Text,
+		req->tvr_Op.Text.Length, req->tvr_Op.Text.X, req->tvr_Op.Text.Y,
+		req->tvr_Op.Text.FgPen);
 }
 
 /*****************************************************************************/
@@ -765,7 +741,7 @@
 {
 	req->tvr_Op.TextSize.Width =
 		fb_hosttextsize(mod, req->tvr_Op.TextSize.Font,
-			req->tvr_Op.TextSize.Text);
+			req->tvr_Op.TextSize.Text, strlen(req->tvr_Op.TextSize.Text)); /* FIXME: strlen <-> UTF8 */
 }
 
 /*****************************************************************************/
diff -r 8d5ad9ed061b -r 58a053596b7a src/display_rawfb/display_fb_draw.c
--- a/src/display_rawfb/display_fb_draw.c	Sun Feb 22 18:15:13 2009 +0100
+++ b/src/display_rawfb/display_fb_draw.c	Mon May 18 12:58:07 2009 +0000
@@ -32,7 +32,7 @@
 
 /*****************************************************************************/
 
-TINLINE static void
+LOCAL void
 WritePixel(FBWINDOW *v, TINT x, TINT y, struct FBPen *pen)
 {
 	((TUINT32 *)v->fbv_BufPtr)[y * v->fbv_PixelPerLine + x] = pen->rgb;
@@ -47,6 +47,12 @@
 		*(TUINT *)(0x0) = 0;
 	}
 #endif
+}
+
+LOCAL TUINT32
+GetPixel(FBWINDOW *v, TINT x, TINT y)
+{
+	return ((TUINT32 *)v->fbv_BufPtr)[y * v->fbv_PixelPerLine + x];
 }
 
 /*****************************************************************************/
diff -r 8d5ad9ed061b -r 58a053596b7a src/display_rawfb/display_fb_font.c