void ass_synth_blur(ASS_SynthPriv *priv_blur, int opaque_box, int be,
double blur_radius, Bitmap *bm_g, Bitmap *bm_o)
{
if(blur_radius > 0.0 || be){
if (bm_o && !resize_tmp(priv_blur, bm_o->w, bm_o->h))
return;
if ((!bm_o || opaque_box) && !resize_tmp(priv_blur, bm_g->w, bm_g->h))
return;
}
// Apply box blur (multiple passes, if requested)
if (be) {
uint16_t* tmp = priv_blur->tmp;
if (bm_o) {
unsigned passes = be;
unsigned w = bm_o->w;
unsigned h = bm_o->h;
unsigned stride = bm_o->stride;
unsigned char *buf = bm_o->buffer;
if(w && h){
while(passes--){
memset(tmp, 0, stride * 2);
if(w < 16){
be_blur_c(buf, w, h, stride, tmp);
}else{
priv_blur->be_blur_func(buf, w, h, stride, tmp);
}
}
}
}
if (!bm_o || opaque_box) {
unsigned passes = be;
unsigned w = bm_g->w;
unsigned h = bm_g->h;
unsigned stride = bm_g->stride;
unsigned char *buf = bm_g->buffer;
if(w && h){
while(passes--){
memset(tmp, 0, stride * 2);
priv_blur->be_blur_func(buf, w, h, stride, tmp);
}
}
}
}
// Apply gaussian blur
if (blur_radius > 0.0 && generate_tables(priv_blur, blur_radius)) {
if (bm_o)
ass_gauss_blur(bm_o->buffer, priv_blur->tmp,
bm_o->w, bm_o->h, bm_o->stride,
priv_blur->gt2, priv_blur->g_r,
priv_blur->g_w);
if (!bm_o || opaque_box)
ass_gauss_blur(bm_g->buffer, priv_blur->tmp,
bm_g->w, bm_g->h, bm_g->stride,
priv_blur->gt2, priv_blur->g_r,
priv_blur->g_w);
}
}
ASS_SynthPriv *ass_synth_init(double radius)
{
ASS_SynthPriv *priv = calloc(1, sizeof(ASS_SynthPriv));
if (!priv || !generate_tables(priv, radius)) {
free(priv);
return NULL;
}
#if (defined(__i386__) || defined(__x86_64__)) && CONFIG_ASM
int avx2 = has_avx2();
#ifdef __x86_64__
priv->be_blur_func = avx2 ? ass_be_blur_avx2 : ass_be_blur_sse2;
#else
priv->be_blur_func = be_blur_c;
#endif
#else
priv->be_blur_func = be_blur_c;
#endif
return priv;
}
int main(void)
{
static ULONG flFrameFlags = FCF_TITLEBAR |
FCF_SYSMENU |
FCF_SIZEBORDER |
FCF_MINMAX |
FCF_MENU |
FCF_SHELLPOSITION |
FCF_ACCELTABLE |
FCF_TASKLIST;
hab = WinInitialize(0L);
hmq = WinCreateMsgQueue (hab,0L);
WinRegisterClass (hab, (PSZ) szProgName, (PFNWP) ClientWndProc, CS_SIZEREDRAW|CS_CLIPCHILDREN,0L);
hwndMain = WinCreateStdWindow(HWND_DESKTOP, WS_VISIBLE, &flFrameFlags,
szClientClass, "Drift Warpspeed", WS_VISIBLE,
0L,ID_RESOURCE,
(PHWND) &hwndClient);
// generate gonio tables
generate_tables();
idTimer = WinStartTimer(hab,hwndClient,ID_TIMER,31);
while (WinGetMsg(hab,&qmsg,NULLHANDLE,0,0))
{
WinDispatchMsg(hab,&qmsg);
}
save_hiscores();
if (saveonexit)
save_settings();
free_all();
free_demo();
WinStopTimer(hab,hwndClient,idTimer);
//WinDestroyWindow(hwndMain);
WinDestroyMsgQueue(hmq);
WinTerminate(hab);
return (0);
}
int main () {
int i;
for ( i = 0; i < 256; ++i ) {
SBOX2[i] = SBOX[i] << 1;
if ( SBOX[i] >= 128 ) {
SBOX2[i] ^= CONX;
}
SBOX3[i] = SBOX2[i] ^ SBOX[i];
}
generate_tables();
print_tables();
return 0;
}
ASS_SynthPriv *ass_synth_init(double radius)
{
ASS_SynthPriv *priv = calloc(1, sizeof(ASS_SynthPriv));
generate_tables(priv, radius);
return priv;
}