From: norad <norad@ffa7fe5e-494d-0410-b361-a75ebd5db220>
Date: Wed, 9 Feb 2011 18:58:16 +0000 (+0000)
Subject: Fix:graphics/sdl:Fix clipping of streetnames on left edge of the screen.
X-Git-Tag: navit-0.5.0.5194svn~1074
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c1ecdfbb577f2ca2bc2ce8e29ecf7c5b01933fb1;p=profile%2Fivi%2Fnavit.git

Fix:graphics/sdl:Fix clipping of streetnames on left edge of the screen.

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@4121 ffa7fe5e-494d-0410-b361-a75ebd5db220
---

diff --git a/navit/navit/graphics/sdl/graphics_sdl.c b/navit/navit/graphics/sdl/graphics_sdl.c
index 13fb4ed..3e23793 100644
--- a/navit/navit/graphics/sdl/graphics_sdl.c
+++ b/navit/navit/graphics/sdl/graphics_sdl.c
@@ -1042,10 +1042,10 @@ display_text_draw(struct font_freetype_text *text,
 	y += g->dy;
     }
 
-    x = p->x << 6;
-    y = p->y << 6;
     gp = text->glyph;
     i = text->glyph_count;
+    x = p->x << 6;
+    y = p->y << 6;
     while (i-- > 0) {
 	g = *gp++;
 	if (g->w && g->h) {
@@ -1080,13 +1080,10 @@ display_text_draw(struct font_freetype_text *text,
 		unsigned char* pGlyph = glyph;
 		for (jj = 0; jj < g->h; ++jj) {
 		    for (ii = 0; ii < g->w; ++ii) {
-			int sx = (x + g->x) >> 6;
-			int sy = (y + g->y) >> 6;
-			sx = sx < 0 ? 0 : sx;
-			sy = sy < 0 ? 0 : sy;
-
-			if(*(pGlyph+0)>10 || *(pGlyph+1)>10 || *(pGlyph+2)>10 || *(pGlyph+3)>10) {
-                            set_pixel(gr->screen, ii+sx, jj+sy,
+			if(*(pGlyph+3) > 0) {
+                            set_pixel(gr->screen,
+				      ii+((x + g->x) >> 6),
+				      jj+((y + g->y) >> 6),
                                       *(pGlyph+2),			// Pixels are in BGRA format
                                       *(pGlyph+1),
                                       *(pGlyph+0),