shithub: cstory

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tiny bit of renderer cleanup

--- a/src/Backends/Rendering/9front.cpp

+++ b/src/Backends/Rendering/9front.cpp

@@ -78,6 +78,8 @@

 	switch(screen->chan){

 	case XRGB32:

 	case ARGB32:

+	case XBGR32:

+	case ABGR32:

 		break;

 	default:

 		/* TODO? */

@@ -91,7 +93,7 @@

 		sysfatal("initmouse: %r");

 	proccreate(RenderBackend_Mouseproc, nil, 8192);

-	framebuffer.i = allocimage(display, Rect(0, 0, width*scale, height*scale), screen->chan, 0, DBlue);

+	framebuffer.i = allocimage(display, Rect(0, 0, width*scale, height*scale), screen->chan, 0, DNofill);

 	if(framebuffer.i == nil)

 		sysfatal("could not alloc screen");

@@ -123,7 +125,7 @@

 	if (surface == NULL)

 		return NULL;

-	surface->i = allocimage(display, Rect(0, 0, width*scale, height*scale), screen->chan, 0, DGreen);

+	surface->i = allocimage(display, Rect(0, 0, width*scale, height*scale), screen->chan, 0, DNofill);

 	return surface;

 }

@@ -156,7 +158,7 @@

 	r = Rect(0, 0, width*scale, 1);

 	r2 = Rect(0, 0, width*scale, scale);

-	row = allocimage(display, r, BGR24, 1, DYellow);

+	row = allocimage(display, r, BGR24, 1, DNofill);

 	buf = malloc(width*scale*3);

 	for(i = 0; i < height; i++){

@@ -212,7 +214,7 @@

 	w = Dx(r);

 	h = Dy(r);

 	m = allocmemimage(r, s->i->chan);

-	unloadimage(s->i, r, m->data->bdata, h*w*(s->i->depth/8));

+	unloadimage(s->i, r, m->data->bdata, h*w*4);

 	for(y = 0; y < h; y++)

 	for(x = 0; x < w; x++){

 		lp = m->data->base + y*w + x;

@@ -222,8 +224,8 @@

 			*lp = 0xFFFFFFFF;

 	}

 	freeimage(s->mask);

-	s->mask = allocimage(display, r, screen->chan, 0, DBlue);

-	loadimage(s->mask, r, m->data->bdata, h*w*(s->i->depth/8));

+	s->mask = allocimage(display, r, screen->chan, 0, DNofill);

+	loadimage(s->mask, r, m->data->bdata, h*w*4);

 	freememimage(m);

 	s->dirty = 0;

 }

@@ -318,8 +320,8 @@

 	if(glyph_atlas->dirty){

 		cr = glyph_atlas->m->r;

 		freeimage(glyph_atlas->cache);

-		glyph_atlas->cache = allocimage(display, cr, screen->chan, 0, DYellow);

-		loadimage(glyph_atlas->cache, cr, glyph_atlas->m->data->bdata, Dx(cr)*Dy(cr)*(glyph_atlas->m->depth/8));

+		glyph_atlas->cache = allocimage(display, cr, screen->chan, 0, DNofill);

+		loadimage(glyph_atlas->cache, cr, glyph_atlas->m->data->bdata, Dx(cr)*Dy(cr)*4);

 		glyph_atlas->dirty = 0;

 	}

 	draw(glyph_destination_surface->i, r, glyph_atlas->color, glyph_atlas->cache, p);