<html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix">Le 24/04/2015 23:42, Henri Verbeet a écrit : </div> <blockquote cite="mid:CAOsNvww_g8MS1y0S_iM23dbT0+wMpCvZyc-yAGAYTw3Xu2U=Lg@mail.gmail.com" type="cite"> <pre wrap="">On 24 April 2015 at 22:09, Axel Davy <a class="moz-txt-link-rfc2396E" href="mailto:axel.davy@ens.fr"><axel.davy@ens.fr></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">+static void nine_setup_fpu(void) +{ +#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) + WORD cw; + __asm__ volatile ("fnstcw %0" : "=m" (cw)); + cw = (cw & ~0xf3f) | 0x3f; + __asm__ volatile ("fldcw %0" : : "m" (cw)); +#else + WARN_ONCE("FPU setup not supported on non-x86 platforms\n"); +#endif +} + </pre> </blockquote> <pre wrap="">This is once again similar enough to the corresponding Wine source that I feel the need to remind you, this time more strongly, that Wine is licensed under LGPL 2.1+. ( For the curious, (warning, LGPL) <a class="moz-txt-link-freetext" href="https://source.winehq.org/git/wine.git/blob/25f0606e84bef7d60ea5c681d19b368660cab8e3:/dlls/d3d9/device.c#l3604">https://source.winehq.org/git/wine.git/blob/25f0606e84bef7d60ea5c681d19b368660cab8e3:/dlls/d3d9/device.c#l3604</a>) Besides, proper Gallium style would have been to use PIPE_CC_GCC and PIPE_ARCH_X86/PIPE_ARCH_X86_64. </pre> </blockquote> Thanks for the warning. I think something like that would be more appropriate: <meta http-equiv="content-type" content="text/html; charset=utf-8"> #if defined(PIPE_CC_GCC) && (defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)) #include <fpu_control.h> static void nine_setup() { fpu_control_t c; _FPU_GETCW(c); /* clear the control word */ c &= _FPU_RESERVED; /* enable interrupts (d3d9 doc, wine tests) */ c |= _FPU_MASK_IM | _FPU_MASK_DM | _FPU_MASK_ZM | _FPU_MASK_OM | _FPU_MASK_UM | _FPU_MASK_PM; _FPU_SETCW(c); } #else static void nine_setup() { WARN_ONCE("Ignoring FPU setup for this configuration\n");<span style="color: rgb(51, 51, 51); font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; font-size: 11.818181991577148px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 15.272726058959961px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: pre; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(234, 255, 234); display: inline !important; float: none;"> } #endif </body> </html>