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author | Jens Arnold <amiconn@rockbox.org> | 2006-05-03 21:26:38 +0000 |
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committer | Jens Arnold <amiconn@rockbox.org> | 2006-05-03 21:26:38 +0000 |
commit | 542d9b594212554077b63824eafc4f8a33135881 (patch) | |
tree | 2f2b36d7c50d09c9d2de85a44acb4780a4faed1a | |
parent | 85faccb7972c30e885b2f3d816cc29f972b605e4 (diff) | |
download | rockbox-542d9b594212554077b63824eafc4f8a33135881.tar.gz rockbox-542d9b594212554077b63824eafc4f8a33135881.zip |
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
-rw-r--r-- | apps/misc.c | 10 |
1 files changed, 2 insertions, 8 deletions
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)); |