1 files changed, 0 insertions, 340 deletions
diff --git a/multimedia/ffmpeg/files/grab_bsdbktr.c b/multimedia/ffmpeg/files/grab_bsdbktr.c
deleted file mode 100644
index 8db64a678b5..00000000000
--- a/multimedia/ffmpeg/files/grab_bsdbktr.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- * FreeBSD video grab interface
- * Copyright (c) 2002 Steve O'Hara-Smith
- * based on
- *           Linux video grab interface
- *           Copyright (c) 2000,2001 Gerard Lantau.
- * and
- *           simple_grab.c Copyright (c) 1999 Roger Hardiman
- *
- * GPL virus inherited:
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include "avformat.h"
-#if defined __DragonFly__
-#include <dev/video/meteor/ioctl_meteor.h>
-#include <dev/video/bktr/ioctl_bt848.h>
-#else
-#if defined __FreeBSD__
-#if __FreeBSD__ >= 502100
-#include <dev/bktr/ioctl_meteor.h>
-#include <dev/bktr/ioctl_bt848.h>
-#else
-#include <machine/ioctl_meteor.h>
-#include <machine/ioctl_bt848.h>
-#endif
-#else
-#include <dev/ic/bt8xx.h>
-#endif
-#endif
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <sys/time.h>
-#include <signal.h>
-
-typedef struct {
-	int fd;
-	int tuner_fd;
-	int frame_format; /* see VIDEO_PALETTE_xxx */
-	int width, height;
-	int frame_rate;
-	int frame_rate_base;
-	int64_t per_frame;
-} VideoData;
-
-const char *video_device = "/dev/bktr0";
-
-#define PAL 1
-#define PALBDGHI 1
-#define NTSC 2
-#define NTSCM 2
-#define SECAM 3
-#define PALN 4
-#define PALM 5
-#define NTSCJ 6
-
-/* PAL is 768 x 576. NTSC is 640 x 480 */
-#define PAL_HEIGHT 576
-#define SECAM_HEIGHT 576
-#define NTSC_HEIGHT 480
-
-#ifndef VIDEO_FORMAT
-#define VIDEO_FORMAT NTSC
-#endif
-
-static int bktr_dev[] = { METEOR_DEV0, METEOR_DEV1, METEOR_DEV2,
-                   METEOR_DEV3, METEOR_DEV_SVIDEO };
-
-static u_int8_t *video_buf;
-static int nsignals = 0;
-static void catchsignal(int signal)
-{
-	nsignals++;
-	return;
-}
-
-static int bktr_init (const char *video_device, int width, int height,
-	int format, u_int8_t **video_buf, int *video_fd, int *tuner_fd,
-	int idev, double frequency)
-{
-	struct meteor_geomet geo;
-	int h_max;
-	long ioctl_frequency;
-	char *arg;
-	int c;
-	int channel = 0;
-	struct sigaction act,old;
-
-	if (idev < 0 || idev > 4)
-	{
-		arg = getenv ("BKTR_DEV");
-		if (arg)
-			idev = atoi (arg);
-		if (idev < 0 || idev > 4)
-			idev = 0;
-	}
-
-	if (format < 1 || format > 6)
-	{
-		arg = getenv ("BKTR_FORMAT");
-		if (arg)
-			format = atoi (arg);
-		if (format < 1 || format > 6)
-			format = VIDEO_FORMAT;
-	}
-
-	if (frequency <= 0)
-	{
-		arg = getenv ("BKTR_FREQUENCY");
-		if (arg)
-			frequency = atof (arg);
-		if (frequency <= 0)
-			frequency = 0.0;
-	}
-
-	arg = getenv ("BKTR_CHANNEL");
-	if (arg)
-		channel = atoi (arg);
-	if (channel < 0)
-		channel = 0;
-
-	memset(&act,0,sizeof(act));
-	sigemptyset(&act.sa_mask);
-	act.sa_handler  = catchsignal;
-	sigaction(SIGUSR1,&act,&old);
-
-	*tuner_fd = open ("/dev/tuner0", O_RDONLY);
-	if (*tuner_fd < 0) {
-		perror("Warning: Tuner not opened continuing");
-	}
-
-	*video_fd = open (video_device, O_RDONLY);
-	if (*video_fd < 0) {
-		perror (video_device);
-		return -1;
-	}
-
-	geo.rows = height;
-	geo.columns = width;
-	geo.frames = 1;
-//	geo.oformat = METEOR_GEO_YUV_422 | METEOR_GEO_YUV_12;
-	geo.oformat = METEOR_GEO_YUV_PACKED;
-
-	switch (format) {
-	case PAL:   h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALBDGHI; break;
-	case PALN:  h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALN;     break;
-	case PALM:  h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALM;     break;
-	case SECAM: h_max = SECAM_HEIGHT; c = BT848_IFORM_F_SECAM;    break;
-	case NTSC:  h_max = NTSC_HEIGHT;  c = BT848_IFORM_F_NTSCM;    break;
-	case NTSCJ: h_max = NTSC_HEIGHT;  c = BT848_IFORM_F_NTSCJ;    break;
-	default:    h_max = PAL_HEIGHT;   c = BT848_IFORM_F_PALBDGHI; break;
-	}
-	if (height <= h_max/2) {
-		geo.oformat |= METEOR_GEO_EVEN_ONLY;
-	}
-
-	if (ioctl(*video_fd, METEORSETGEO, &geo) < 0) {
-		perror ("METEORSETGEO");
-		return -1;
-	}
-
-	if (ioctl(*video_fd, BT848SFMT, &c) < 0) {
-		perror ("BT848SFMT");
-		return -1;
-	}
-
-	c = bktr_dev[idev];
-	if (ioctl(*video_fd, METEORSINPUT, &c) < 0) {
-		perror ("METEORSINPUT");
-		return -1;
-	}
-	*video_buf = (u_int8_t *) mmap((caddr_t)0, width*height*2,
-		PROT_READ, MAP_SHARED, *video_fd, (off_t) 0);
-	if (*video_buf == MAP_FAILED) {
-		perror ("mmap");
-		return -1;
-	}
-	if (frequency != 0.0) {
-		ioctl_frequency  = (unsigned long)(frequency*16); 
-		if (ioctl(*tuner_fd, TVTUNER_SETFREQ, &ioctl_frequency)<0)
-			perror("TVTUNER_SETFREQ");
-	}
-	if (channel != 0) {
-		if (ioctl(*tuner_fd, TVTUNER_SETCHNL, &channel) < 0)
-			perror("TVTUNER_SETCHNL");
-	}
-	c = METEOR_CAP_CONTINOUS;
-	ioctl(*video_fd, METEORCAPTUR, &c);
-	c = SIGUSR1;
-	ioctl (*video_fd, METEORSSIGNAL, &c);
-	return 0;
-}
-
-static void bktr_getframe(u_int64_t per_frame)
-{
-	u_int64_t curtime;
-	static u_int64_t last_frame_time = 0;
-
-	curtime = av_gettime();
-	if (!last_frame_time
-	    || ((last_frame_time + per_frame) > curtime)) {
-		if (!usleep (last_frame_time + per_frame + per_frame/8 - curtime)) {
-			if (!nsignals)
-				printf ("\nSLEPT NO signals - %d microseconds late\n",
-				        (int) (av_gettime() - last_frame_time - per_frame));
-		}
-	}
-	nsignals = 0;
-
-	last_frame_time = curtime;
-}
-
-void bf_memcpy (char *dest, char *src, int size)
-{
-	while (size -= 2)
-	{
-		dest[0] = src[1];
-		dest[1] = src[0];
-		dest += 2;
-		src += 2;
-	}
-}
-
-/* note: we support only one picture read at a time */
-static int grab_read_packet(AVFormatContext *s1, AVPacket *pkt)
-{
-	VideoData *s = s1->priv_data;
-	int size, halfsize;
-
-	size = s->width * s->height;
-	halfsize = size << 1;
-
-//	if (av_new_packet(pkt, size + halfsize) < 0)
-	if (av_new_packet(pkt, size + size) < 0)
-		return -EIO;
-
-	bktr_getframe (s->per_frame);
-	pkt->pts = av_gettime() & ((1LL << 48) - 1);
-	bf_memcpy (pkt->data, video_buf, size + size);
-//	bf_memcpy (pkt->data, video_buf, size + halfsize);
-
-//	return size + halfsize;
-	return size + size;
-}
-
-static int grab_read_header (AVFormatContext *s1,  AVFormatParameters *ap)
-{
-	VideoData *s = s1->priv_data;
-	AVStream *st;
-	int width, height;
-	int frame_rate;
-	int frame_rate_base;
-	int format = -1;
-
-	if (!ap || ap->width <= 0 || ap->height <= 0 || ap->frame_rate <= 0)
-		return -1;
-
-	width = ap->width;
-	height = ap->height;
-	frame_rate = ap->frame_rate;
-	frame_rate_base = ap->frame_rate_base;
-
-	st = av_new_stream(s1, 0);
-	if (!st)
-		return -ENOMEM;
-
-	s->width = width;
-	s->height = height;
-	s->frame_rate = frame_rate;
-	s->frame_rate_base = frame_rate_base;
-	s->per_frame = ((int64_t)1000000 * s->frame_rate_base) / s->frame_rate;
-
-	st->codec.codec_type = CODEC_TYPE_VIDEO;
-//	st->codec.pix_fmt = PIX_FMT_YUV420P;
-	st->codec.pix_fmt = PIX_FMT_YUV422;
-	st->codec.codec_id = CODEC_ID_RAWVIDEO;
-	st->codec.width = width;
-	st->codec.height = height;
-	st->codec.frame_rate = frame_rate;
-	st->codec.frame_rate_base = frame_rate_base;
-
-	av_set_pts_info(s1, 48, 1, 1000000); /* 48 bits pts in use */
-
-   if (ap->standard) {
-		if (!strcasecmp(ap->standard, "pal"))
-		    format = PAL;
-		if (!strcasecmp(ap->standard, "secam"))
-		    format = SECAM;
-		if (!strcasecmp(ap->standard, "ntsc"))
-		    format = NTSC;
-	}
-
-	if (bktr_init (video_device, width, height, format, &video_buf,
-		       &(s->fd), &(s->tuner_fd), -1, 0.0) < 0)
-		return -EIO;
-	return 0;
-}
-
-static int grab_read_close (AVFormatContext *s1)
-{
-	VideoData *s = s1->priv_data;
-
-	int c = METEOR_CAP_STOP_CONT;
-	ioctl(s->fd, METEORCAPTUR, &c);
-	close(s->fd);
-	close(s->tuner_fd);
-	av_free(s);
-	return 0;
-}
-
-AVInputFormat video_grab_device_format = {
-	"video4linux",
-	"video grab",
-	 sizeof(VideoData),
-	 NULL,
-	grab_read_header,
-	grab_read_packet,
-	grab_read_close,
-	flags: AVFMT_NOFILE,
-};
-
-int video_grab_init(void)
-{
-	av_register_input_format(&video_grab_device_format);
-	return 0;
-}