From 542d9b594212554077b63824eafc4f8a33135881 Mon Sep 17 00:00:00 2001 From: Jens Arnold Date: Wed, 3 May 2006 21:26:38 +0000 Subject: Greyscale ipods: Fixed screendump for the (not-so-) new framebuffer format. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9873 a1c6a512-1295-4272-9138-f99709370657 --- apps/misc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'apps') diff --git a/apps/misc.c b/apps/misc.c index 69d977cd1f..96f913a7f9 100644 --- a/apps/misc.c +++ b/apps/misc.c @@ -367,15 +367,9 @@ void screen_dump(void) for (bx = LCD_WIDTH/4; bx > 0; bx--) { unsigned src_byte = *src++; - unsigned tmp; - tmp = src_byte & 3; - src_byte >>= 2; - *dst++ = (tmp << 4) | (src_byte & 3); - src_byte >>= 2; - tmp = src_byte & 3; - src_byte >>= 2; - *dst++ = (tmp << 4) | (src_byte & 3); + *dst++ = ((src_byte >> 2) & 0x30) | ((src_byte >> 4) & 0x03); + *dst++ = ((src_byte << 2) & 0x30) | (src_byte & 0x03); } write(fh, line_block, sizeof(line_block)); -- cgit v1.2.3