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Get rid of Sys_FPU_GetState()

Browse source 
This was only implemented with MSVC style asm.
Comments suggest that it was used to help catch invalid FOV calculations,
which were probably only happening with ancient compiler bugs.
This commit is contained in:
dhewg 2012-07-05 22:55:05 +02:00 committed by Daniel Gibson
parent 763791ab24
commit 16871256f8
3 changed files with 0 additions and 10 deletions
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3
d3xp/Game_local.cpp
View file

@ -2657,7 +2657,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
float ratio_y;
if ( !sys->FPU_StackIsEmpty() ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: FPU stack not empty" );
}
@ -2669,7 +2668,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
// FIXME: somehow, this is happening occasionally
assert( fov_y > 0 );
if ( fov_y <= 0 ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: bad result" );
}
@ -2706,7 +2704,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
// FIXME: somehow, this is happening occasionally
assert( ( fov_x > 0 ) && ( fov_y > 0 ) );
if ( ( fov_y <= 0 ) || ( fov_x <= 0 ) ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: bad result" );
}
}

3
game/Game_local.cpp
View file

@ -2392,7 +2392,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
float ratio_y;
if ( !sys->FPU_StackIsEmpty() ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: FPU stack not empty" );
}
@ -2404,7 +2403,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
// FIXME: somehow, this is happening occasionally
assert( fov_y > 0 );
if ( fov_y <= 0 ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: bad result" );
}
@ -2441,7 +2439,6 @@ void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
// FIXME: somehow, this is happening occasionally
assert( ( fov_x > 0 ) && ( fov_y > 0 ) );
if ( ( fov_y <= 0 ) || ( fov_x <= 0 ) ) {
Printf( sys->FPU_GetState() );
Error( "idGameLocal::CalcFov: bad result" );
}
}

4
sys/sys_public.h
View file

@ -136,9 +136,6 @@ int Sys_GetProcessorId( void );
// returns true if the FPU stack is empty
bool Sys_FPU_StackIsEmpty( void );
// returns the FPU state as a string
const char * Sys_FPU_GetState( void );
// sets the FPU precision
void Sys_FPU_SetPrecision();
@ -368,7 +365,6 @@ public:
virtual unsigned int GetMilliseconds( void ) = 0;
virtual int GetProcessorId( void ) = 0;
virtual const char * FPU_GetState( void ) = 0;
virtual bool FPU_StackIsEmpty( void ) = 0;
virtual void FPU_SetFTZ( bool enable ) = 0;
virtual void FPU_SetDAZ( bool enable ) = 0;