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author | Michael Sevakis <jethead71@rockbox.org> | 2010-05-15 20:25:56 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2010-05-15 20:25:56 +0000 |
commit | dcf442e61f21fb2aef5ce7de0547f733557b156e (patch) | |
tree | 93676844acb632ea304d4529e39c0aa1eee0fe5f /firmware/target/arm | |
parent | 6f6dffa4a6511b2054c3f65ff37fe07f196429ea (diff) | |
download | rockbox-dcf442e61f21fb2aef5ce7de0547f733557b156e.tar.gz rockbox-dcf442e61f21fb2aef5ce7de0547f733557b156e.zip |
YUV Dither: r12 saving was removed but stacked parameter load offset wasn't changed to compensate, resulting in an improperly aligned dither kernel.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26064 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm')
-rw-r--r-- | firmware/target/arm/iriver/h10/lcd-as-h10.S | 2 | ||||
-rw-r--r-- | firmware/target/arm/lcd-as-memframe.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/iriver/h10/lcd-as-h10.S b/firmware/target/arm/iriver/h10/lcd-as-h10.S index e99eee50c9..b3f12e46b6 100644 --- a/firmware/target/arm/iriver/h10/lcd-as-h10.S +++ b/firmware/target/arm/iriver/h10/lcd-as-h10.S | |||
@@ -278,7 +278,7 @@ lcd_write_yuv420_lines_odither: | |||
278 | @ r5 = yuv_src[1] = Cb_p | 278 | @ r5 = yuv_src[1] = Cb_p |
279 | @ r6 = yuv_src[2] = Cr_p | 279 | @ r6 = yuv_src[2] = Cr_p |
280 | @ | 280 | @ |
281 | ldr r0, [sp, #40] @ Line up pattern and kernel quadrant | 281 | ldr r0, [sp, #36] @ Line up pattern and kernel quadrant |
282 | eor r14, r3, r0 @ | 282 | eor r14, r3, r0 @ |
283 | and r14, r14, #0x2 @ | 283 | and r14, r14, #0x2 @ |
284 | mov r14, r14, lsl #6 @ 0x00 or 0x80 | 284 | mov r14, r14, lsl #6 @ 0x00 or 0x80 |
diff --git a/firmware/target/arm/lcd-as-memframe.S b/firmware/target/arm/lcd-as-memframe.S index a6f9145fab..4532bab221 100644 --- a/firmware/target/arm/lcd-as-memframe.S +++ b/firmware/target/arm/lcd-as-memframe.S | |||
@@ -393,7 +393,7 @@ lcd_write_yuv420_lines_odither: | |||
393 | @ r6 = yuv_src[2] = Cr_p | 393 | @ r6 = yuv_src[2] = Cr_p |
394 | @ | 394 | @ |
395 | sub r3, r3, #1 @ | 395 | sub r3, r3, #1 @ |
396 | add r1, sp, #40 @ Line up pattern and kernel quadrant | 396 | add r1, sp, #36 @ Line up pattern and kernel quadrant |
397 | ldmia r1, { r12, r14 } @ | 397 | ldmia r1, { r12, r14 } @ |
398 | eor r14, r14, r12 @ | 398 | eor r14, r14, r12 @ |
399 | and r14, r14, #0x2 @ | 399 | and r14, r14, #0x2 @ |