Merge remote-tracking branch 'qatar/master'

* qatar/master: (22 commits)
  configure: add check for w32threads to enable it automatically
  rtmp: do not hardcode invoke numbers
  cinepack: return non-generic errors
  fate-lavf-ts: use -mpegts_transport_stream_id option.
  Add an APIchanges entry and a minor bump for avio changes.
  avio: Mark the old interrupt callback mechanism as deprecated
  avplay: Set the new interrupt callback
  avconv: Set new interrupt callbacks for all AVFormatContexts, use avio_open2() everywhere
  cinepak: remove redundant coordinate checks
  cinepak: check strip_size
  cinepak, simplify, use AV_RB24()
  cinepak: simplify, use FFMIN()
  cinepak: Fix division by zero, ask for sample if encoded_buf_size is 0
  applehttp: Fix seeking in streams not starting at DTS=0
  http: Don't use the normal http proxy mechanism for https
  tls: Handle connection via a http proxy
  http: Reorder two code blocks
  http: Add a new protocol for opening connections via http proxies
  http: Split out the non-chunked buffer reading part from http_read
  segafilm: add support for raw videos
  ...

Conflicts:
	avconv.c
	configure
	doc/APIchanges
	libavcodec/cinepak.c
	libavformat/applehttp.c
	libavformat/version.h
	tests/lavf-regression.sh
	tests/ref/lavf/ts

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 15 insertions, 14 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index 9895fb3970..507c35dba4 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -635,11 +635,13 @@ static int read_key(void)
     return -1;
 }
 
-static int decode_interrupt_cb(void)
+static int decode_interrupt_cb(void *ctx)
 {
     return received_nb_signals > 1;
 }
 
+static const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };
+
 void av_noreturn exit_program(int ret)
 {
     int i;
@@ -2403,6 +2405,7 @@ static int transcode_init(OutputFile *output_files, int nb_output_files,
     /* open files and write file headers */
     for (i = 0; i < nb_output_files; i++) {
         os = output_files[i].ctx;
+        os->interrupt_callback = int_cb;
         if (avformat_write_header(os, &output_files[i].opts) < 0) {
             snprintf(error, sizeof(error), "Could not write header for output file #%d (incorrect codec parameters ?)", i);
             ret = AVERROR(EINVAL);
@@ -2495,7 +2498,6 @@ static int transcode(OutputFile *output_files, int nb_output_files,
 
     if (!using_stdin) {
         av_log(NULL, AV_LOG_INFO, "Press [q] to stop, [?] for help\n");
-        avio_set_interrupt_cb(decode_interrupt_cb);
     }
 
     timer_start = av_gettime();
@@ -3243,7 +3245,7 @@ static void dump_attachment(AVStream *st, const char *filename)
 
     assert_file_overwrite(filename);
 
-    if ((ret = avio_open (&out, filename, AVIO_FLAG_WRITE)) < 0) {
+    if ((ret = avio_open2(&out, filename, AVIO_FLAG_WRITE, &int_cb, NULL)) < 0) {
         av_log(NULL, AV_LOG_FATAL, "Could not open file %s for writing.\n",
                filename);
         exit_program(1);
@@ -3307,6 +3309,7 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena
     ic->subtitle_codec_id= subtitle_codec_name ?
         find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 0)->id : CODEC_ID_NONE;
     ic->flags |= AVFMT_FLAG_NONBLOCK;
+    ic->interrupt_callback = int_cb;
 
     if (loop_input) {
         av_log(NULL, AV_LOG_WARNING, "-loop_input is deprecated, use -loop 1\n");
@@ -3438,12 +3441,12 @@ static int get_preset_file_2(const char *preset_name, const char *codec_name, AV
         if (codec_name) {
             snprintf(filename, sizeof(filename), "%s%s/%s-%s.avpreset", base[i],
                      i != 1 ? "" : "/.avconv", codec_name, preset_name);
-            ret = avio_open(s, filename, AVIO_FLAG_READ);
+            ret = avio_open2(s, filename, AVIO_FLAG_READ, &int_cb, NULL);
         }
         if (ret) {
             snprintf(filename, sizeof(filename), "%s%s/%s.avpreset", base[i],
                      i != 1 ? "" : "/.avconv", preset_name);
-            ret = avio_open(s, filename, AVIO_FLAG_READ);
+            ret = avio_open2(s, filename, AVIO_FLAG_READ, &int_cb, NULL);
         }
     }
     return ret;
@@ -3856,8 +3859,9 @@ static int copy_chapters(InputFile *ifile, OutputFile *ofile, int copy_metadata)
 static int read_ffserver_streams(OptionsContext *o, AVFormatContext *s, const char *filename)
 {
     int i, err;
-    AVFormatContext *ic = NULL;
+    AVFormatContext *ic = avformat_alloc_context();
 
+    ic->interrupt_callback = int_cb;
     err = avformat_open_input(&ic, filename, NULL, NULL);
     if (err < 0)
         return err;
@@ -3908,6 +3912,7 @@ static void opt_output_file(void *optctx, const char *filename)
         exit_program(1);
     }
     file_oformat= oc->oformat;
+    oc->interrupt_callback = int_cb;
 
     if (!strcmp(file_oformat->name, "ffm") &&
         av_strstart(filename, "http:", NULL)) {
@@ -4019,7 +4024,7 @@ static void opt_output_file(void *optctx, const char *filename)
         const char *p;
         int64_t len;
 
-        if ((err = avio_open(&pb, o->attachments[i], AVIO_FLAG_READ)) < 0) {
+        if ((err = avio_open2(&pb, o->attachments[i], AVIO_FLAG_READ, &int_cb, NULL)) < 0) {
             av_log(NULL, AV_LOG_FATAL, "Could not open attachment file %s.\n",
                    o->attachments[i]);
             exit_program(1);
@@ -4069,7 +4074,9 @@ static void opt_output_file(void *optctx, const char *filename)
         assert_file_overwrite(filename);
 
         /* open the file */
-        if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) {
+        if ((err = avio_open2(&oc->pb, filename, AVIO_FLAG_WRITE,
+                              &oc->interrupt_callback,
+                              &output_files[nb_output_files - 1].opts)) < 0) {
             print_error(filename, err);
             exit_program(1);
         }
@@ -4725,12 +4732,6 @@ int main(int argc, char **argv)
     av_register_all();
     avformat_network_init();
 
-#if HAVE_ISATTY
-    if(isatty(STDIN_FILENO))
-        avio_set_interrupt_cb(decode_interrupt_cb);
-#endif
-
-    show_banner();
 
     term_init();