From 397215dae9df376ab321ec1379caac5dd17f2b57 Mon Sep 17 00:00:00 2001 From: Andree Buschmann Date: Thu, 30 Dec 2010 15:23:36 +0000 Subject: Major speedup of iPod nano 2G. Part 7: Disable reading FIFO state in YUV blitting. Speedup is +19% for YUV. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28933 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/ipod/lcd-as-color-nano.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'firmware') diff --git a/firmware/target/arm/ipod/lcd-as-color-nano.S b/firmware/target/arm/ipod/lcd-as-color-nano.S index d4df4d496a..5708d0afb8 100755 --- a/firmware/target/arm/ipod/lcd-as-color-nano.S +++ b/firmware/target/arm/ipod/lcd-as-color-nano.S @@ -136,7 +136,7 @@ lcd_yuv_write_inner_loop: orr r6, r6, r7, lsl #24 @ swap bytes and add pixels simultaneously mov r7, r7, lsr #8 orr r6, r6, r7, lsl #16 -#if 1 +#if 0 11: @ while (!(LCD2_BLOCK_CTRL & LCD2_BLOCK_TXOK)); ldr r11, [r4, #0x20] @ tst r11, #0x1000000 @ -- cgit v1.2.3