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- Add MASM assembler files for MSVC x64 projects to support vm_x86 in x64 mode

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- Clean up ftol()/snapvector() mess
- Make use of SSE instructions for ftol()/snapvector() if available
- move ftol/snapvector pure assembler to inline assembler, this will add x86_64 and improve support for different calling conventions
- Set FPU control word at program startup to get consistent behaviour on all platforms
This commit is contained in:
Thilo Schulz 2011-06-13 09:56:39 +00:00
parent 471182cba0
commit 03201aff22
22 changed files with 540 additions and 460 deletions
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6
code/renderer/tr_light.c
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@ -359,9 +359,9 @@ void R_SetupEntityLighting( const trRefdef_t *refdef, trRefEntity_t *ent ) {
}
// save out the byte packet version
((byte *)&ent->ambientLightInt)[0] = myftol( ent->ambientLight[0] );
((byte *)&ent->ambientLightInt)[1] = myftol( ent->ambientLight[1] );
((byte *)&ent->ambientLightInt)[2] = myftol( ent->ambientLight[2] );
((byte *)&ent->ambientLightInt)[0] = Q_ftol(ent->ambientLight[0]);
((byte *)&ent->ambientLightInt)[1] = Q_ftol(ent->ambientLight[1]);
((byte *)&ent->ambientLightInt)[2] = Q_ftol(ent->ambientLight[2]);
((byte *)&ent->ambientLightInt)[3] = 0xff;
// transform the direction to local space