vc1: implement frame interlaced b-frame header parsing

[ffmpeg] / libavdevice / dv1394.c

diff --git a/libavdevice/dv1394.c b/libavdevice/dv1394.c
index 565cf4cc4e42f57e2299b57bf951c9d96ac54eb9..ce8efa699d91330f9f3672a98eff4febab86e476 100644 (file)
--- a/libavdevice/dv1394.c
+++ b/libavdevice/dv1394.c
@@ -26,9 +26,6 @@
 #include <poll.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
-#include <sys/time.h>
-#include <time.h>
-#include <strings.h>
 
 #include "libavutil/log.h"
 #include "libavutil/opt.h"
@@ -82,26 +79,14 @@ static int dv1394_start(struct dv1394_data *dv)
     return 0;
 }
 
-static int dv1394_read_header(AVFormatContext * context, AVFormatParameters * ap)
+static int dv1394_read_header(AVFormatContext * context)
 {
     struct dv1394_data *dv = context->priv_data;
 
-    dv->dv_demux = dv_init_demux(context);
+    dv->dv_demux = avpriv_dv_init_demux(context);
     if (!dv->dv_demux)
         goto failed;
 
-#if FF_API_FORMAT_PARAMETERS
-    if (ap->standard) {
-       if (!strcasecmp(ap->standard, "pal"))
-           dv->format = DV1394_PAL;
-       else
-           dv->format = DV1394_NTSC;
-    }
-
-    if (ap->channel)
-        dv->channel = ap->channel;
-#endif
-
     /* Open and initialize DV1394 device */
     dv->fd = open(context->filename, O_RDONLY);
     if (dv->fd < 0) {
@@ -136,7 +121,7 @@ static int dv1394_read_packet(AVFormatContext *context, AVPacket *pkt)
     struct dv1394_data *dv = context->priv_data;
     int size;
 
-    size = dv_get_packet(dv->dv_demux, pkt);
+    size = avpriv_dv_get_packet(dv->dv_demux, pkt);
     if (size > 0)
         return size;
 
@@ -198,7 +183,7 @@ restart_poll:
     av_dlog(context, "index %d, avail %d, done %d\n", dv->index, dv->avail,
             dv->done);
 
-    size = dv_produce_packet(dv->dv_demux, pkt,
+    size = avpriv_dv_produce_packet(dv->dv_demux, pkt,
                              dv->ring + (dv->index * DV1394_PAL_FRAME_SIZE),
                              DV1394_PAL_FRAME_SIZE);
     dv->index = (dv->index + 1) % DV1394_RING_FRAMES;
@@ -226,10 +211,10 @@ static int dv1394_close(AVFormatContext * context)
 }
 
 static const AVOption options[] = {
-    { "standard", "", offsetof(struct dv1394_data, format), FF_OPT_TYPE_INT, {.dbl = DV1394_NTSC}, DV1394_PAL, DV1394_NTSC, AV_OPT_FLAG_DECODING_PARAM, "standard" },
-    { "PAL",      "", 0, FF_OPT_TYPE_CONST, {.dbl = DV1394_PAL},   0, 0, AV_OPT_FLAG_DECODING_PARAM, "standard" },
-    { "NTSC",     "", 0, FF_OPT_TYPE_CONST, {.dbl = DV1394_NTSC},  0, 0, AV_OPT_FLAG_DECODING_PARAM, "standard" },
-    { "channel",  "", offsetof(struct dv1394_data, channel), FF_OPT_TYPE_INT, {.dbl = DV1394_DEFAULT_CHANNEL}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
+    { "standard", "", offsetof(struct dv1394_data, format), AV_OPT_TYPE_INT, {.i64 = DV1394_NTSC}, DV1394_NTSC, DV1394_PAL, AV_OPT_FLAG_DECODING_PARAM, "standard" },
+    { "PAL",      "", 0, AV_OPT_TYPE_CONST, {.i64 = DV1394_PAL},   0, 0, AV_OPT_FLAG_DECODING_PARAM, "standard" },
+    { "NTSC",     "", 0, AV_OPT_TYPE_CONST, {.i64 = DV1394_NTSC},  0, 0, AV_OPT_FLAG_DECODING_PARAM, "standard" },
+    { "channel",  "", offsetof(struct dv1394_data, channel), AV_OPT_TYPE_INT, {.i64 = DV1394_DEFAULT_CHANNEL}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
     { NULL },
 };