cuda: release old parser before create

zjmmlab · Mar 25, 2014 · 61390de · 61390de
1 parent b6e2ed3
commit 61390de
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/src/VideoDecoderCUDA.cpp b/src/VideoDecoderCUDA.cpp
@@ -30,6  30,8 @@
 /*
  * TODO: update helper_cuda with 5.5
  * avc1, ccv1 => h264   sps, pps, nal. use filter or lavcudiv
  * http://blog.csdn.net/gavinr/article/details/7183499
  * https://www.ffmpeg.org/ffmpeg-bitstream-filters.html
  * flush api
  * CUDA_ERROR_INVALID_VALUE "cuvidDecodePicture(p->dec, cuvidpic)"
  */
@@ -155,7  157,14 @@ class VideoDecoderCUDAPrivate : public VideoDecoderPrivate
         return true;
     }
     bool releaseCuda() {
-        cuvidDestroyDecoder(dec);
         if (dec) {
             cuvidDestroyDecoder(dec);
             dec = 0;
         }
         if (parser) {
             cuvidDestroyVideoParser(parser);
             parser = 0;
         }
         if (stream) {
             cuStreamDestroy(stream);
             stream = 0;
@@ -218,6  227,10 @@ class VideoDecoderCUDAPrivate : public VideoDecoderPrivate
             available = false;
             return false;
         }
         if (parser) {
             cuvidDestroyVideoParser(parser);
             parser = 0;
         }
         //lavfilter check level C
         CUVIDPARSERPARAMS parser_params;
         memset(&parser_params, 0, sizeof(CUVIDPARSERPARAMS));