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| author | Jens Arnold <amiconn@rockbox.org> | 2005-11-09 23:24:33 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2005-11-09 23:24:33 +0000 |
| commit | bfe28d9eccc533d8f3199ade2b6a9b0ffa1cb7ac (patch) | |
| tree | 453d27bac0b76956c1b52b306352fea8b904e834 | |
| parent | edf5a70e276b5440ebb60713cf5db936eae09498 (diff) | |
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H1x0: Put lcd_blit() intermediate buffers in IRAM instead of the current thread stack. Speeds up the grayscale library.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7806 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/drivers/lcd-h100.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/drivers/lcd-h100.c b/firmware/drivers/lcd-h100.c index c5f13d6..e8541f7 100644 --- a/firmware/drivers/lcd-h100.c +++ b/firmware/drivers/lcd-h100.c @@ -212,8 +212,8 @@ void lcd_blit(const unsigned char* data, int x, int by, int width, { const unsigned char *src, *src_end; unsigned char *dst_u, *dst_l; - unsigned char upper[LCD_WIDTH]; - unsigned char lower[LCD_WIDTH]; + static unsigned char upper[LCD_WIDTH] IBSS_ATTR; + static unsigned char lower[LCD_WIDTH] IBSS_ATTR; unsigned int byte; by *= 2; |