From: Vladislav Vinogradov <vlad.vinogradov@itseez.com>
Date: Fri, 26 Jul 2013 12:13:37 +0000 (+0400)
Subject: removed ffmpeg dependency from gpucodec module:
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~3822^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=60e2dbe810b7ec1ac83782577b5097c84950dd4d;p=platform%2Fupstream%2Fopencv.git

removed ffmpeg dependency from gpucodec module:

used implementation from highgui module
---

diff --git a/modules/gpucodec/CMakeLists.txt b/modules/gpucodec/CMakeLists.txt
index b1e0dae..7c3be5c 100644
--- a/modules/gpucodec/CMakeLists.txt
+++ b/modules/gpucodec/CMakeLists.txt
@@ -11,7 +11,7 @@ ocv_add_module(gpucodec opencv_highgui)
 ocv_module_include_directories()
 ocv_glob_module_sources()
 
-set(extra_libs ${HIGHGUI_LIBRARIES})
+set(extra_libs "")
 
 if(HAVE_NVCUVID)
   list(APPEND extra_libs ${CUDA_CUDA_LIBRARY} ${CUDA_nvcuvid_LIBRARY})
diff --git a/modules/gpucodec/src/ffmpeg_video_source.cpp b/modules/gpucodec/src/ffmpeg_video_source.cpp
index b5a7387..86d1b59 100644
--- a/modules/gpucodec/src/ffmpeg_video_source.cpp
+++ b/modules/gpucodec/src/ffmpeg_video_source.cpp
@@ -45,10 +45,6 @@
 
 #ifdef HAVE_NVCUVID
 
-#if defined(HAVE_FFMPEG) && defined(BUILD_SHARED_LIBS) && !defined(WIN32)
-    #include "../src/cap_ffmpeg_impl.hpp"
-#endif
-
 using namespace cv;
 using namespace cv::gpucodec;
 using namespace cv::gpucodec::detail;
diff --git a/modules/highgui/src/cap_ffmpeg_api.hpp b/modules/highgui/src/cap_ffmpeg_api.hpp
index 1fe488c..f492a25 100644
--- a/modules/highgui/src/cap_ffmpeg_api.hpp
+++ b/modules/highgui/src/cap_ffmpeg_api.hpp
@@ -7,9 +7,11 @@ extern "C"
 #endif
 
 #if defined WIN32 || defined _WIN32
-#define OPENCV_FFMPEG_API __declspec(dllexport)
+#   define OPENCV_FFMPEG_API __declspec(dllexport)
+#elif defined __GNUC__ && __GNUC__ >= 4
+#   define OPENCV_FFMPEG_API __attribute__ ((visibility ("default")))
 #else
-#define OPENCV_FFMPEG_API
+#   define OPENCV_FFMPEG_API
 #endif
 
 enum