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x86: Fix the test for negative pixel count in optimized rgb565 spans.
author
Eric Anholt
<eric@anholt.net>
Sat, 31 Oct 2009 00:22:58 +0000
(17:22 -0700)
committer
Eric Anholt
<eric@anholt.net>
Sat, 31 Oct 2009 00:35:11 +0000
(17:35 -0700)
There's a bunch of bogus looking stuff the count handling in this code, but
this fixes the testcases we have.
src/mesa/x86/read_rgba_span_x86.S
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diff --git
a/src/mesa/x86/read_rgba_span_x86.S
b/src/mesa/x86/read_rgba_span_x86.S
index
80144b8
..
92b1c2d
100644
(file)
--- a/
src/mesa/x86/read_rgba_span_x86.S
+++ b/
src/mesa/x86/read_rgba_span_x86.S
@@
-522,7
+522,7
@@
_generic_read_RGBA_span_RGB565_MMX:
addl $32,%esp
sarl $2, %ecx
- jl
e
.L01 /* Bail early if the count is negative. */
+ jl
.L01 /* Bail early if the count is negative. */
jmp .L02
.L03: