[SCM] libav/experimental: move new_pes_av_stream to avoid forward declaration
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:46:50 UTC 2013
The following commit has been merged in the experimental branch:
commit 08f94e989fc55311524812dfcf5c7f21b621907b
Author: Baptiste Coudurier <baptiste.coudurier at gmail.com>
Date: Sun May 31 03:12:25 2009 +0000
move new_pes_av_stream to avoid forward declaration
Originally committed as revision 19005 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 2c5ff65..395095b 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -41,7 +41,6 @@
typedef struct PESContext PESContext;
static PESContext* add_pes_stream(MpegTSContext *ts, int pid, int pcr_pid, int stream_type);
-static AVStream* new_pes_av_stream(PESContext *pes, uint32_t code, uint32_t prog_reg_desc, uint32_t reg_desc);
enum MpegTSFilterType {
MPEGTS_PES,
@@ -483,6 +482,88 @@ static int parse_section_header(SectionHeader *h,
return 0;
}
+typedef struct {
+ uint32_t stream_type;
+ enum CodecType codec_type;
+ enum CodecID codec_id;
+} StreamType;
+
+static const StreamType ISO_types[] = {
+ { 0x01, CODEC_TYPE_VIDEO, CODEC_ID_MPEG2VIDEO },
+ { 0x02, CODEC_TYPE_VIDEO, CODEC_ID_MPEG2VIDEO },
+ { 0x03, CODEC_TYPE_AUDIO, CODEC_ID_MP3 },
+ { 0x04, CODEC_TYPE_AUDIO, CODEC_ID_MP3 },
+ { 0x0f, CODEC_TYPE_AUDIO, CODEC_ID_AAC },
+ { 0x10, CODEC_TYPE_VIDEO, CODEC_ID_MPEG4 },
+ { 0x1b, CODEC_TYPE_VIDEO, CODEC_ID_H264 },
+ { 0xd1, CODEC_TYPE_VIDEO, CODEC_ID_DIRAC },
+ { 0xea, CODEC_TYPE_VIDEO, CODEC_ID_VC1 },
+ { 0 },
+};
+
+static const StreamType HDMV_types[] = {
+ { 0x81, CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
+ { 0x82, CODEC_TYPE_AUDIO, CODEC_ID_DTS },
+ { 0 },
+};
+
+/* ATSC ? */
+static const StreamType MISC_types[] = {
+ { 0x81, CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
+ { 0x8a, CODEC_TYPE_AUDIO, CODEC_ID_DTS },
+ {0x100, CODEC_TYPE_SUBTITLE, CODEC_ID_DVB_SUBTITLE }, // demuxer internal
+ { 0 },
+};
+
+static const StreamType REGD_types[] = {
+ { MKTAG('d','r','a','c'), CODEC_TYPE_VIDEO, CODEC_ID_DIRAC },
+ { MKTAG('A','C','-','3'), CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
+ { 0 },
+};
+
+static void mpegts_find_stream_type(AVStream *st,
+ uint32_t stream_type, const StreamType *types)
+{
+ for (; types->stream_type; types++) {
+ if (stream_type == types->stream_type) {
+ st->codec->codec_type = types->codec_type;
+ st->codec->codec_id = types->codec_id;
+ return;
+ }
+ }
+}
+
+static AVStream *new_pes_av_stream(PESContext *pes, uint32_t code,
+ uint32_t prog_reg_desc, uint32_t reg_desc)
+{
+ AVStream *st = av_new_stream(pes->stream, pes->pid);
+
+ if (!st)
+ return NULL;
+
+ av_set_pts_info(st, 33, 1, 90000);
+ st->priv_data = pes;
+ st->codec->codec_type = CODEC_TYPE_DATA;
+ st->codec->codec_id = CODEC_ID_PROBE;
+ st->need_parsing = AVSTREAM_PARSE_FULL;
+ pes->st = st;
+
+ dprintf(pes->stream, "stream_type=%x prog_reg_desc=%.4s reg_desc=%.4s\n",
+ pes->stream_type, (char*)&prog_reg_desc, (char*)®_desc);
+
+ if (pes->stream_type == 0x06) { // private data carrying pes data
+ mpegts_find_stream_type(st, reg_desc, REGD_types);
+ } else {
+ mpegts_find_stream_type(st, pes->stream_type, ISO_types);
+ if (prog_reg_desc == AV_RL32("HDMV") &&
+ st->codec->codec_id == CODEC_ID_PROBE)
+ mpegts_find_stream_type(st, pes->stream_type, HDMV_types);
+ if (st->codec->codec_id == CODEC_ID_PROBE)
+ mpegts_find_stream_type(st, pes->stream_type, MISC_types);
+ }
+
+ return st;
+}
static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len)
{
@@ -926,90 +1007,6 @@ static int mpegts_push_data(MpegTSFilter *filter,
return 0;
}
-typedef struct {
- uint32_t stream_type;
- enum CodecType codec_type;
- enum CodecID codec_id;
-} StreamType;
-
-static const StreamType ISO_types[] = {
- { 0x01, CODEC_TYPE_VIDEO, CODEC_ID_MPEG2VIDEO },
- { 0x02, CODEC_TYPE_VIDEO, CODEC_ID_MPEG2VIDEO },
- { 0x03, CODEC_TYPE_AUDIO, CODEC_ID_MP3 },
- { 0x04, CODEC_TYPE_AUDIO, CODEC_ID_MP3 },
- { 0x0f, CODEC_TYPE_AUDIO, CODEC_ID_AAC },
- { 0x10, CODEC_TYPE_VIDEO, CODEC_ID_MPEG4 },
- { 0x1b, CODEC_TYPE_VIDEO, CODEC_ID_H264 },
- { 0xd1, CODEC_TYPE_VIDEO, CODEC_ID_DIRAC },
- { 0xea, CODEC_TYPE_VIDEO, CODEC_ID_VC1 },
- { 0 },
-};
-
-static const StreamType HDMV_types[] = {
- { 0x81, CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
- { 0x82, CODEC_TYPE_AUDIO, CODEC_ID_DTS },
- { 0 },
-};
-
-/* ATSC ? */
-static const StreamType MISC_types[] = {
- { 0x81, CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
- { 0x8a, CODEC_TYPE_AUDIO, CODEC_ID_DTS },
- {0x100, CODEC_TYPE_SUBTITLE, CODEC_ID_DVB_SUBTITLE }, // demuxer internal
- { 0 },
-};
-
-static const StreamType REGD_types[] = {
- { MKTAG('d','r','a','c'), CODEC_TYPE_VIDEO, CODEC_ID_DIRAC },
- { MKTAG('A','C','-','3'), CODEC_TYPE_AUDIO, CODEC_ID_AC3 },
- { 0 },
-};
-
-static void mpegts_find_stream_type(AVStream *st,
- uint32_t stream_type, const StreamType *types)
-{
- for (; types->stream_type; types++) {
- if (stream_type == types->stream_type) {
- st->codec->codec_type = types->codec_type;
- st->codec->codec_id = types->codec_id;
- return;
- }
- }
-}
-
-static AVStream *new_pes_av_stream(PESContext *pes, uint32_t code,
- uint32_t prog_reg_desc, uint32_t reg_desc)
-{
- AVStream *st = av_new_stream(pes->stream, pes->pid);
-
- if (!st)
- return NULL;
-
- av_set_pts_info(st, 33, 1, 90000);
- st->priv_data = pes;
- st->codec->codec_type = CODEC_TYPE_DATA;
- st->codec->codec_id = CODEC_ID_PROBE;
- st->need_parsing = AVSTREAM_PARSE_FULL;
- pes->st = st;
-
- dprintf(pes->stream, "stream_type=%x prog_reg_desc=%.4s reg_desc=%.4s\n",
- pes->stream_type, (char*)&prog_reg_desc, (char*)®_desc);
-
- if (pes->stream_type == 0x06) { // private data carrying pes data
- mpegts_find_stream_type(st, reg_desc, REGD_types);
- } else {
- mpegts_find_stream_type(st, pes->stream_type, ISO_types);
- if (prog_reg_desc == AV_RL32("HDMV") &&
- st->codec->codec_id == CODEC_ID_PROBE)
- mpegts_find_stream_type(st, pes->stream_type, HDMV_types);
- if (st->codec->codec_id == CODEC_ID_PROBE)
- mpegts_find_stream_type(st, pes->stream_type, MISC_types);
- }
-
- return st;
-}
-
-
static PESContext *add_pes_stream(MpegTSContext *ts, int pid, int pcr_pid, int stream_type)
{
MpegTSFilter *tss;
--
Libav/FFmpeg packaging
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