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introduce MwWidget->berserk

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Nishi 2026-01-23 15:29:32 +09:00
commit 5413332506
Signed by: nishi
GPG key ID: 27EF69B208EB9343
4 changed files with 43 additions and 9 deletions
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42
src/widget/opengl.c
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@ -56,7 +56,9 @@ typedef struct waylandopengl {
#endif
static int create(MwWidget handle) {
void* r = NULL;
void* r = NULL;
MwWidget w = handle;
#ifdef USE_GDI
if(handle->lowlevel->common.type == MwLLBackendGDI) {
PIXELFORMATDESCRIPTOR pfd;
@ -210,10 +212,16 @@ static int create(MwWidget handle) {
MwSetDefault(handle);
while(w->parent != NULL) w = w->parent;
w->berserk++;
return 0;
}
static void destroy(MwWidget handle) {
MwWidget w = handle;
#ifdef USE_GDI
if(handle->lowlevel->common.type == MwLLBackendGDI) {
gdiopengl_t* o = handle->internal;
@ -241,22 +249,48 @@ static void destroy(MwWidget handle) {
}
#endif
while(w->parent != NULL) w = w->parent;
w->berserk++;
free(handle->internal);
}
static void mwOpenGLMakeCurrentImpl(MwWidget handle) {
/* these swap interval functions belonging here actually stink! */
#ifdef USE_GDI
if(handle->lowlevel->common.type == MwLLBackendGDI) {
gdiopengl_t* o = handle->internal;
gdiopengl_t* o = handle->internal;
void (*swap_interval_ext)(int) = NULL;
o->wglMakeCurrent(o->dc, o->gl);
if((swap_interval_ext = MwOpenGLGetProcAddress(handle, "wglSwapIntervalEXT")) != NULL) {
swap_interval_ext(1);
}
}
#endif
#ifdef USE_X11
if(handle->lowlevel->common.type == MwLLBackendX11) {
x11opengl_t* o = handle->internal;
x11opengl_t* o = handle->internal;
void (*swap_interval_ext)(Display*, GLXDrawable, int) = NULL;
void (*swap_interval_mesa)(unsigned int) = NULL;
void (*swap_interval_sgi)(int) = NULL;
o->glXMakeCurrent(handle->lowlevel->x11.display, handle->lowlevel->x11.window, o->gl);
if((swap_interval_ext = MwOpenGLGetProcAddress(handle, "glXSwapIntervalEXT")) != NULL) {
swap_interval_ext(handle->lowlevel->x11.display, handle->lowlevel->x11.window, 1);
}
if((swap_interval_mesa = MwOpenGLGetProcAddress(handle, "glXSwapIntervalMESA")) != NULL) {
swap_interval_mesa(1);
}
if((swap_interval_sgi = MwOpenGLGetProcAddress(handle, "glXSwapIntervalSGI")) != NULL) {
swap_interval_sgi(1);
}
}
#endif
#ifdef USE_WAYLAND
@ -266,6 +300,8 @@ static void mwOpenGLMakeCurrentImpl(MwWidget handle) {
if(!eglMakeCurrent(o->egl_display, o->egl_surface, o->egl_surface, o->egl_context)) {
printf("ERROR: eglMakeCurrent, %0X\n", eglGetError());
}
eglSwapInterval(o->egl_display, 1);
}
#endif
}