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disabled some more assembly.

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trying out passing NULL to SDL_GL_LoadLibrary by default.
This commit is contained in:
Steven Fuller 2007-01-12 08:19:57 +00:00 • committed by Patryk Obara
parent 785c016a28
commit 0e484b73da
3 changed files with 18 additions and 14 deletions
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9
src/main.c
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@ -73,7 +73,7 @@ static int WantCDRom = 1;
static int WantJoystick = 1; static int WantJoystick = 1;
/* originally was "/usr/lib/libGL.so.1:/usr/lib/tls/libGL.so.1:/usr/X11R6/lib/libGL.so" */ /* originally was "/usr/lib/libGL.so.1:/usr/lib/tls/libGL.so.1:/usr/X11R6/lib/libGL.so" */
static const char * opengl_library = "libGL.so.1"; static const char * opengl_library = NULL;
/* ** */ /* ** */
@ -432,11 +432,16 @@ static void load_opengl_library(const char *lib)
size_t len, copylen; size_t len, copylen;
if (lib == NULL) { if (lib == NULL) {
if (SDL_GL_LoadLibrary(NULL) == 0) {
/* success */
return;
}
fprintf( stderr, "ERROR: no opengl libraries given\n" ); fprintf( stderr, "ERROR: no opengl libraries given\n" );
exit( EXIT_FAILURE ); exit( EXIT_FAILURE );
} }
while (*lib) { while (lib != NULL && *lib) {
len = strcspn(lib, ":"); len = strcspn(lib, ":");
copylen = min(len, PATH_MAX-1); copylen = min(len, PATH_MAX-1);

12
src/mathline.c
View file

@ -574,7 +574,7 @@ typedef struct matrixch {
*/ */
extern volatile int sqrt_temp; volatile int sqrt_temp;
int SqRoot32(int A) int SqRoot32(int A)
{ {
@ -589,6 +589,7 @@ int SqRoot32(int A)
} }
*/ */
#if 0
__asm__ volatile __asm__ volatile
("finit \n\t" ("finit \n\t"
"fildl %0 \n\t" "fildl %0 \n\t"
@ -601,6 +602,9 @@ __asm__ volatile
); );
return sqrt_temp; return sqrt_temp;
#else
return sqrt( (float)A );
#endif
} }
/* /*
@ -610,12 +614,12 @@ __asm__ volatile
*/ */
extern volatile float fti_fptmp; volatile float fti_fptmp;
extern volatile int fti_itmp; volatile int fti_itmp;
void FloatToInt() void FloatToInt()
{ {
#if 1 #if 0
__asm__ volatile __asm__ volatile
("flds fti_fptmp \n\t" ("flds fti_fptmp \n\t"
"fistpl fti_itmp \n\t" "fistpl fti_itmp \n\t"

5
src/win95/plspecfn.c
View file

@ -17,11 +17,6 @@
#include "kshape.h" #include "kshape.h"
#endif #endif
/* globals from inline.h */
int sqrt_temp;
float fti_fptmp;
int fti_itmp;
/* /*
Platform Specific Functions Platform Specific Functions