shithub: hj264

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change -O to -o: disable optimization by default (twitch stream craps out)

--- a/hj264.c

+++ b/hj264.c

@@ -63,7 +63,7 @@

 	u8int bgrx[];

 };

-static int nopt;

+static int opt;

 #pragma varargck type "ℏ" int

 static int

@@ -243,7 +243,7 @@

 	for(;;){

 		if((img = recvp(h->frame)) == nil)

 			break;

-		if(!nopt && prev != nil && memcmp(img->bgrx, prev->bgrx, img->w*img->h*4) == 0){

+		if(opt && prev != nil && memcmp(img->bgrx, prev->bgrx, img->w*img->h*4) == 0){

 			free(img);

 			continue;

 		}

@@ -250,7 +250,7 @@

 		xrgb2yuv420(img->bgrx, img->w, img->h, &h->yuv);

 		ts = img->ns / Nmsec;

-		if(!nopt){

+		if(opt){

 			free(prev);

 			prev = img;

 		}else{

@@ -314,7 +314,7 @@

 static void

 usage(void)

 {

-	fprint(2, "usage: %s [-D] [-f FPS] [-F FORMAT] [-g GOP] [-n THREADS] [-O] [-k KBPS] [-q 0…10] [-Q QP] FILE\n", argv0);

+	fprint(2, "usage: %s [-D] [-f FPS] [-F FORMAT] [-g GOP] [-n THREADS] [-o] [-k KBPS] [-q 0…10] [-Q QP] FILE\n", argv0);

 	threadexitsall("usage");

 }

@@ -392,8 +392,8 @@

 	case 'n':

 		nthreads = atoi(EARGF(usage()));

 		break;

-	case 'O':

-		nopt = 1;

+	case 'o':

+		opt = 1;

 		break;

 	case 'q':

 		quality = atoi(EARGF(usage()));