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Fixes name conflict in X11 GL swap_interval

This commit is contained in:
Matthias Melcher 2023-12-01 02:33:38 +01:00
parent 9b33cadbc1
commit 1077d74958
1 changed files with 21 additions and 21 deletions
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42
src/drivers/X11/Fl_X11_Gl_Window_Driver.cxx
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@ -403,18 +403,18 @@ char Fl_X11_Gl_Window_Driver::swap_type() {
// -1 = not yet initialized, 0 = none found, 1 = GLX, 2 = MESA, 3 = SGI
static signed char swap_interval_type = -1;
typedef void (*GLX_Set_Swap_Iterval_Proc) (Display *dpy, GLXDrawable drawable, int interval);
typedef int (*MESA_Set_Swap_Iterval_Proc) (unsigned int interval);
typedef int (*MESA_Get_Swap_Iterval_Proc) ();
typedef int (*SGI_Set_Swap_Iterval_Proc) (int interval);
typedef void (*Fl_GLX_Set_Swap_Iterval_Proc) (Display *dpy, GLXDrawable drawable, int interval);
typedef int (*Fl_MESA_Set_Swap_Iterval_Proc) (unsigned int interval);
typedef int (*Fl_MESA_Get_Swap_Iterval_Proc) ();
typedef int (*Fl_SGI_Set_Swap_Iterval_Proc) (int interval);
static union {
GLX_Set_Swap_Iterval_Proc EXT;
MESA_Set_Swap_Iterval_Proc MESA;
SGI_Set_Swap_Iterval_Proc SGI;
} glXSwapInterval = { NULL };
Fl_GLX_Set_Swap_Iterval_Proc EXT;
Fl_MESA_Set_Swap_Iterval_Proc MESA;
Fl_SGI_Set_Swap_Iterval_Proc SGI;
} fl_glXSwapInterval = { NULL };
static MESA_Get_Swap_Iterval_Proc glXGetSwapIntervalMESA = NULL;
static Fl_MESA_Get_Swap_Iterval_Proc fl_glXGetSwapIntervalMESA = NULL;
static void init_swap_interval() {
if (swap_interval_type != -1) return;
@ -423,14 +423,14 @@ static void init_swap_interval() {
swap_interval_type = 0;
const char *extensions = glXQueryExtensionsString(fl_display, fl_screen);
if (strstr(extensions, "GLX_EXT_swap_control") && ((major > 1) || (minor >= 3))) {
glXSwapInterval.EXT = (GLX_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalEXT");
fl_glXSwapInterval.EXT = (Fl_GLX_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalEXT");
swap_interval_type = 1;
} else if (strstr(extensions, "GLX_MESA_swap_control")) {
glXSwapInterval.MESA = (MESA_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalMESA");
glXGetSwapIntervalMESA = (MESA_Get_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXGetSwapIntervalMESA");
fl_glXSwapInterval.MESA = (Fl_MESA_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalMESA");
fl_glXGetSwapIntervalMESA = (Fl_MESA_Get_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXGetSwapIntervalMESA");
swap_interval_type = 2;
} else if (strstr(extensions, "GLX_SGI_swap_control")) {
glXSwapInterval.SGI = (SGI_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalSGI");
fl_glXSwapInterval.SGI = (Fl_SGI_Set_Swap_Iterval_Proc)glXGetProcAddressARB((const GLubyte*)"glXSwapIntervalSGI");
swap_interval_type = 3;
}
}
@ -442,16 +442,16 @@ void Fl_X11_Gl_Window_Driver::swap_interval(int interval) {
init_swap_interval();
switch (swap_interval_type) {
case 1:
if (glXSwapInterval.EXT)
glXSwapInterval.EXT(fl_display, fl_xid(pWindow), interval);
if (fl_glXSwapInterval.EXT)
fl_glXSwapInterval.EXT(fl_display, fl_xid(pWindow), interval);
break;
case 2:
if (glXSwapInterval.MESA)
glXSwapInterval.MESA((unsigned int)interval);
if (fl_glXSwapInterval.MESA)
fl_glXSwapInterval.MESA((unsigned int)interval);
break;
case 3:
if (glXSwapInterval.SGI)
glXSwapInterval.SGI(interval);
if (fl_glXSwapInterval.SGI)
fl_glXSwapInterval.SGI(interval);
break;
}
}
@ -469,8 +469,8 @@ int Fl_X11_Gl_Window_Driver::swap_interval() const {
interval = (int)val;
break; }
case 2:
if (glXGetSwapIntervalMESA)
interval = glXGetSwapIntervalMESA();
if (fl_glXGetSwapIntervalMESA)
interval = fl_glXGetSwapIntervalMESA();
break;
case 3:
// not available