From 01446a5627e0a4f8daf6d29e04d488b07d4b88de Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Tue, 1 Oct 2013 03:55:11 +0100
Subject: very painful debugging

---
 rotord/src/libavwrapper.cpp | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

(limited to 'rotord/src')

diff --git a/rotord/src/libavwrapper.cpp b/rotord/src/libavwrapper.cpp
index b39428a..04e4366 100644
--- a/rotord/src/libavwrapper.cpp
+++ b/rotord/src/libavwrapper.cpp
@@ -136,7 +136,6 @@ bool libav::exporter::setup(int w,int h, int bitRate, int frameRate, std::string
 
 bool libav::exporter::record(std::string filename){
 
-    printf("exporter 1 - using filename '%s'.\n",filename.c_str());
 
     // allocate the output media context //
     avformat_alloc_output_context2(&oc, NULL, NULL, filename.c_str());
@@ -197,18 +196,15 @@ bool libav::exporter::record(std::string filename){
 
     // Now that all the parameters are set, we can open the audio and
     // * video codecs and allocate the necessary encode buffers. //
-    printf("exporter 2.\n");
+    
     if (video_st)
         open_video(oc, video_codec, video_st);
-    printf("exporter 3.\n");
     if (audio_st) {
-        printf("exporter 4.\n");
         audioframesize=open_audio(oc, audio_codec, audio_st);
         audiostep=((float)audioframesize)/(audio_st->codec->sample_rate);
         std::cerr << "opened audio codec with "<<audioframesize<<" frame size and "<<audiostep<<" seconds per frame"<<std::endl;
     }
 
-    printf("exporter 5.\n");
 
 
     av_dump_format(oc, 0, filename.c_str(), 1);
@@ -420,26 +416,34 @@ AVStream* libav::exporter::add_stream(AVFormatContext *oc, AVCodec **codec,enum
 
 void libav::exporter::open_video(AVFormatContext *oc, AVCodec *codec, AVStream *st)
     {
+        printf("open video 1.\n");
+
         int ret;
         AVCodecContext *c = st->codec;
 
+        printf("open video 2.\n");
+
         // open the codec //
         mutex.lock();
+        printf("open video 3.\n");
         ret = avcodec_open2(c, codec, NULL); //OPTIONS CAN GO HERE
+        printf("open video 4.\n");
         mutex.unlock();
         if (ret < 0) {
             //fprintf(stderr, "Could not open video codec: %s\n", av_err2str(ret));
             exit(1);
         }
-
+        printf("open video 5.\n");
         // allocate and init a re-usable frame //
         frame = avcodec_alloc_frame();
+        printf("open video 6.\n");
         // moved to constructor and freeing in destructor -- stills crashes the same
         if (!frame) {
             //fprintf(stderr, "Could not allocate video frame\n");
             exit(1);
         }
 
+        printf("open video 7.\n");
         // Allocate the encoded raw picture. //
         ret = avpicture_alloc(&dst_picture, c->pix_fmt, c->width, c->height);
         if (ret < 0) {
@@ -447,6 +451,7 @@ void libav::exporter::open_video(AVFormatContext *oc, AVCodec *codec, AVStream *
             exit(1);
         }
 
+        printf("open video 8.\n");
         // If the output format is not YUV420P, then a temporary YUV420P
         // * picture is needed too. It is then converted to the required
         // * output format. //
@@ -459,11 +464,13 @@ void libav::exporter::open_video(AVFormatContext *oc, AVCodec *codec, AVStream *
             }
         }
 
-
+        printf("open video 9.\n");
 
         // copy data and linesize picture pointers to frame //
         *((AVPicture *)frame) = dst_picture;
 
+        printf("open video 10.\n");
+
         outPixels = (uint8_t*)av_malloc(avpicture_get_size(PIX_FMT_YUV420P, st->codec->width,st->codec->height));
     }
 
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