Re: [ros-dev] [ros-diffs] [jgardou] 58660: [MESA32] * Disable SSE optimizations, as they only cause mayhem.

[Timo Kreuzer]

What exactly does it cause? And shouldn't we rather fix that, instead of 
disabling optimizations? mesa is already slow enough.

Am 03.04.2013 14:02, schrieb [e-mail]:
> Author: jgardou
> Date: Wed Apr  3 12:02:58 2013
> New Revision: 58660
>
> URL: http://svn.reactos.org/svn/reactos?rev=58660&view=rev
> Log:
> [MESA32]
> Disable SSE optimizations, as they only cause mayhem.
>
> Modified:
>      trunk/reactos/dll/opengl/mesa/src/mesa/CMakeLists.txt
>
> Modified: trunk/reactos/dll/opengl/mesa/src/mesa/CMakeLists.txt
> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/opengl/mesa/src/mesa/CM...
> ==============================================================================
> --- trunk/reactos/dll/opengl/mesa/src/mesa/CMakeLists.txt [iso-8859-1] (original)
> +++ trunk/reactos/dll/opengl/mesa/src/mesa/CMakeLists.txt [iso-8859-1] Wed Apr  3 12:02:58 2013
> @@ -33,17 +33,18 @@
>           x86/3dnow_xform3.S
>           x86/3dnow_xform4.S
>           x86/3dnow_normal.S
>    x86/sse_xform1.S
>    x86/sse_xform2.S
>    x86/sse_xform3.S
>    x86/sse_xform4.S
>    x86/sse_normal.S
>    # x86/sse_xform1.S
>    # x86/sse_xform2.S
>    # x86/sse_xform3.S
>    # x86/sse_xform4.S
>    # x86/sse_normal.S
>     x86/read_rgba_span_x86.S)
> add_definitions(
>     -DUSE_X86_ASM
>     -DUSE_MMX_ASM
>     -DUSE_3DNOW_ASM
>    -DUSE_SSE_ASM)
>    # -DUSE_SSE_ASM
>
> )
> endif()
>
> list(APPEND SOURCE