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  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2009-02-22 12:24:07 UTC
  • mfrom: (1.1.24 jaunty)
  • Revision ID: james.westby@ubuntu.com-20090222122407-nubojphrd84klmee
Tags: 0.10.6-3
Upload to unstable.

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gst-libs/ext/ffmpeg/libavdevice/v4l.c
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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 */
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#undef __STRICT_ANSI__ //workaround due to broken kernel headers
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#include "config.h"
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#include "avformat.h"
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#include "dsputil.h"
 
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#include "libavformat/avformat.h"
 
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#include "libavcodec/dsputil.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#define _LINUX_TIME_H 1
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#include <linux/videodev.h>
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#include <time.h>
 
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#include <strings.h>
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typedef struct {
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    int fd;
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    struct video_audio audio;
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    struct video_picture pict;
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    int j;
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    int vformat_num = sizeof(video_formats) / sizeof(video_formats[0]);
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    if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
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        av_log(s1, AV_LOG_ERROR, "Bad capture size (%dx%d) or wrong time base (%d)\n",
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            ap->width, ap->height, ap->time_base.den);
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    int vformat_num = FF_ARRAY_ELEMS(video_formats);
 
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    if (ap->width <= 0 || ap->height <= 0) {
 
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        av_log(s1, AV_LOG_ERROR, "Wrong size (%dx%d)\n", ap->width, ap->height);
 
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        return -1;
 
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    }
 
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    if (ap->time_base.den <= 0) {
 
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        av_log(s1, AV_LOG_ERROR, "Wrong time base (%d)\n", ap->time_base.den);
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        return -1;
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    }
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 fail:
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    if (video_fd >= 0)
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        close(video_fd);
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    av_free(st);
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    return AVERROR(EIO);
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}
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AVInputFormat v4l_demuxer = {
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    "video4linux",
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    "video grab",
 
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    NULL_IF_CONFIG_SMALL("video grab"),
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    sizeof(VideoData),
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    NULL,
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    grab_read_header,