shithub: dav1d

ref: 265d0e6862eca0ac326208f67cfc7ef3682500b3
dir: /src/av19.c/

#include "dav1d.h"
#include "tools/input/input.h"

int mainstacksize = 65536*8;

void
threadmain(int argc, char **argv)
{
	Dav1dSettings av1s;
	Dav1dContext *c;
	Dav1dPicture *p;
	Dav1dData data;
	DemuxerContext *dc;
	unsigned fps[2], timebase[2], total;
	int res;

	if(argc != 2)
		sysfatal("usage");

	dav1d_default_settings(&av1s);
	c = nil;
	if(input_open(&dc, "ivf", argv[1], fps, &total, timebase) < 0)
		sysfatal("input_open");
	av1s.n_frame_threads = 1;
	av1s.n_tile_threads = 1;
	if(dav1d_open(&c, &av1s) != 0)
		sysfatal("dav1d_open");

	//print("%d %d %d %d %d\n", fps[0], fps[1], timebase[0], timebase[1], total);

	if(input_read(dc, &data) < 0)
		sysfatal("input_read");

	do{
		fprint(2, "sending\n");
		res = dav1d_send_data(c, &data);
		fprint(2, "sent, res is %d\n", res);
		if(res < 0 && res != DAV1D_ERR(EAGAIN))
			sysfatal("dav1d_send_data: %d", res);
		fprint(2, "getting a picture\n");
		p = calloc(1, sizeof(*p));
		if((res = dav1d_get_picture(c, p)) < 0){
			if(res != DAV1D_ERR(EAGAIN))
				sysfatal("dav1d_get_picture");
		}
		free(p);
		
	}while(data.sz > 0 || input_read(dc, &data) == 0);

	if(data.sz > 0)
		dav1d_data_unref(&data);

	/* get more pics here? */

	threadexitsall(nil);
}