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--- orig/psplash-fb.c (revision 249)
+++ new/psplash-fb.c (working copy)
@@ -62,7 +62,7 @@
goto fail;
}
- if (fb_var.bits_per_pixel < 16)
+ if (fb_var.bits_per_pixel != 1 && fb_var.bits_per_pixel < 16)
{
fprintf(stderr,
"Error, no support currently for %i bpp frame buffers\n",
@@ -143,7 +143,7 @@
return NULL;
}
-#define OFFSET(fb,x,y) (((y) * (fb)->stride) + ((x) * ((fb)->bpp >> 3)))
+#define OFFSET(fb,x,y) (((fb)->bpp == 1) ? (((y) * ((fb)->stride << 3)) + (x)) : (((y) * (fb)->stride) + ((x) * ((fb)->bpp >> 3))))
inline void
psplash_fb_plot_pixel (PSplashFB *fb,
@@ -188,6 +188,12 @@
*(volatile uint16 *) (fb->data + off)
= ((red >> 3) << 11) | ((green >> 2) << 5) | (blue >> 3);
break;
+ case 1:
+ if ((red + green + blue) > 384)
+ *(fb->data + (off >> 3)) |= (1 << (7 - (off & 0x07)));
+ else
+ *(fb->data + (off >> 3)) ^= (1 << (7 - (off & 0x07)));
+ break;
default:
/* depth not supported yet */
break;
|
