flv: Ammon's changes migrated from 0.6.0 - I believe for the android broadcaster.

[ffmpeg] / libavformat / spdifenc.c

diff --git a/libavformat/spdifenc.c b/libavformat/spdifenc.c
index f6d4ec160e5315bb2dab939bf2b9970f9d251928..84372f82da2b3d6d1f6c43da826087ea811d25e2 100644 (file)
--- a/libavformat/spdifenc.c
+++ b/libavformat/spdifenc.c
@@ -86,14 +86,19 @@ typedef struct IEC61937Context {
 } IEC61937Context;
 
 static const AVOption options[] = {
-{ "spdif_flags", "IEC 61937 encapsulation flags", offsetof(IEC61937Context, spdif_flags), FF_OPT_TYPE_FLAGS, 0, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "spdif_flags" },
-{ "be", "output in big-endian format (for use as s16be)", 0, FF_OPT_TYPE_CONST, SPDIF_FLAG_BIGENDIAN, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "spdif_flags" },
-{ "dtshd_rate", "mux complete DTS frames in HD mode at the specified IEC958 rate (in Hz, default 0=disabled)", offsetof(IEC61937Context, dtshd_rate), FF_OPT_TYPE_INT, 0, 0, 768000, AV_OPT_FLAG_ENCODING_PARAM },
-{ "dtshd_fallback_time", "min secs to strip HD for after an overflow (-1: till the end, default 60)", offsetof(IEC61937Context, dtshd_fallback), FF_OPT_TYPE_INT, 60, -1, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM },
+{ "spdif_flags", "IEC 61937 encapsulation flags", offsetof(IEC61937Context, spdif_flags), FF_OPT_TYPE_FLAGS, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "spdif_flags" },
+{ "be", "output in big-endian format (for use as s16be)", 0, FF_OPT_TYPE_CONST, {.dbl = SPDIF_FLAG_BIGENDIAN},  0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "spdif_flags" },
+{ "dtshd_rate", "mux complete DTS frames in HD mode at the specified IEC958 rate (in Hz, default 0=disabled)", offsetof(IEC61937Context, dtshd_rate), FF_OPT_TYPE_INT, {.dbl = 0}, 0, 768000, AV_OPT_FLAG_ENCODING_PARAM },
+{ "dtshd_fallback_time", "min secs to strip HD for after an overflow (-1: till the end, default 60)", offsetof(IEC61937Context, dtshd_fallback), FF_OPT_TYPE_INT, {.dbl = 60}, -1, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM },
 { NULL },
 };
 
-static const AVClass class = { "spdif", av_default_item_name, options, LIBAVUTIL_VERSION_INT };
+static const AVClass class = {
+    .class_name     = "spdif",
+    .item_name      = av_default_item_name,
+    .option         = options,
+    .version        = LIBAVUTIL_VERSION_INT,
+};
 
 static int spdif_header_ac3(AVFormatContext *s, AVPacket *pkt)
 {
@@ -513,13 +518,13 @@ static int spdif_write_packet(struct AVFormatContext *s, AVPacket *pkt)
     }
 
     if (ctx->extra_bswap ^ (ctx->spdif_flags & SPDIF_FLAG_BIGENDIAN)) {
-    avio_write(s->pb, ctx->out_buf, ctx->out_bytes & ~1);
+        avio_write(s->pb, ctx->out_buf, ctx->out_bytes & ~1);
     } else {
-    av_fast_malloc(&ctx->buffer, &ctx->buffer_size, ctx->out_bytes + FF_INPUT_BUFFER_PADDING_SIZE);
-    if (!ctx->buffer)
-        return AVERROR(ENOMEM);
-    ff_spdif_bswap_buf16((uint16_t *)ctx->buffer, (uint16_t *)ctx->out_buf, ctx->out_bytes >> 1);
-    avio_write(s->pb, ctx->buffer, ctx->out_bytes & ~1);
+        av_fast_malloc(&ctx->buffer, &ctx->buffer_size, ctx->out_bytes + FF_INPUT_BUFFER_PADDING_SIZE);
+        if (!ctx->buffer)
+            return AVERROR(ENOMEM);
+        ff_spdif_bswap_buf16((uint16_t *)ctx->buffer, (uint16_t *)ctx->out_buf, ctx->out_bytes >> 1);
+        avio_write(s->pb, ctx->buffer, ctx->out_bytes & ~1);
     }
 
     /* a final lone byte has to be MSB aligned */
@@ -536,16 +541,15 @@ static int spdif_write_packet(struct AVFormatContext *s, AVPacket *pkt)
 }
 
 AVOutputFormat ff_spdif_muxer = {
-    "spdif",
-    NULL_IF_CONFIG_SMALL("IEC 61937 (used on S/PDIF - IEC958)"),
-    NULL,
-    "spdif",
-    sizeof(IEC61937Context),
-    CODEC_ID_AC3,
-    CODEC_ID_NONE,
-    spdif_write_header,
-    spdif_write_packet,
-    spdif_write_trailer,
+    .name              = "spdif",
+    .long_name         = NULL_IF_CONFIG_SMALL("IEC 61937 (used on S/PDIF - IEC958)"),
+    .extensions        = "spdif",
+    .priv_data_size    = sizeof(IEC61937Context),
+    .audio_codec       = CODEC_ID_AC3,
+    .video_codec       = CODEC_ID_NONE,
+    .write_header      = spdif_write_header,
+    .write_packet      = spdif_write_packet,
+    .write_trailer     = spdif_write_trailer,
     .flags = AVFMT_NOTIMESTAMPS,
     .priv_class = &class,
 };