bomb commit of gstreamer videocapture and videowriter

CMakeLists.txt

@@ -120,6 +120,7 @@ OCV_OPTION(WITH_NVCUVID        "Include NVidia Video Decoding library support"
 OCV_OPTION(WITH_EIGEN          "Include Eigen2/Eigen3 support"               ON)
 OCV_OPTION(WITH_FFMPEG         "Include FFMPEG support"                      ON   IF (NOT ANDROID AND NOT IOS))
 OCV_OPTION(WITH_GSTREAMER      "Include Gstreamer support"                   ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
+OCV_OPTION(WITH_GSTREAMER_1_X  "Include Gstreamer 1.x support"               OFF)
 OCV_OPTION(WITH_GTK            "Include GTK support"                         ON   IF (UNIX AND NOT APPLE AND NOT ANDROID) )
 OCV_OPTION(WITH_IPP            "Include Intel IPP support"                   OFF  IF (MSVC OR X86 OR X86_64) )
 OCV_OPTION(WITH_JASPER         "Include JPEG2K support"                      ON   IF (NOT IOS) )
@@ -707,10 +708,12 @@ endif(DEFINED WITH_FFMPEG)
 if(DEFINED WITH_GSTREAMER)
   status("    GStreamer:"      HAVE_GSTREAMER      THEN ""                                         ELSE NO)
   if(HAVE_GSTREAMER)
-    status("      base:"       "YES (ver ${ALIASOF_gstreamer-base-0.10_VERSION})")
-    status("      app:"        "YES (ver ${ALIASOF_gstreamer-app-0.10_VERSION})")
-    status("      video:"      "YES (ver ${ALIASOF_gstreamer-video-0.10_VERSION})")
-  endif()
+    status("      base:"       "YES (ver ${GSTREAMER_BASE_VERSION})")
+    status("      video:"      "YES (ver ${GSTREAMER_VIDEO_VERSION})")
+    status("      app:"        "YES (ver ${GSTREAMER_APP_VERSION})")
+    status("      riff:"       "YES (ver ${GSTREAMER_RIFF_VERSION})")
+    status("      pbutils:"    "YES (ver ${GSTREAMER_PBUTILS_VERSION})")
+  endif(HAVE_GSTREAMER)
 endif(DEFINED WITH_GSTREAMER)
 
 if(DEFINED WITH_OPENNI)

cmake/OpenCVFindLibsVideo.cmake

@@ -4,15 +4,44 @@
 
 # --- GStreamer ---
 ocv_clear_vars(HAVE_GSTREAMER)
-if(WITH_GSTREAMER)
-  CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER)
-  if(HAVE_GSTREAMER)
-    CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER)
+# try to find gstreamer 0.10 first
+if(WITH_GSTREAMER AND NOT WITH_GSTREAMER_1_X)
+  CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER_BASE)
+  CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER_VIDEO)
+  CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER_APP)
+  CHECK_MODULE(gstreamer-riff-0.10 HAVE_GSTREAMER_RIFF)
+  CHECK_MODULE(gstreamer-pbutils-0.10 HAVE_GSTREAMER_PBUTILS)
+
+  if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
+      set(HAVE_GSTREAMER TRUE)
+      set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-0.10_VERSION})
+      set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-0.10_VERSION})
+      set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-0.10_VERSION})
+      set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-0.10_VERSION})
+      set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-0.10_VERSION})
   endif()
-  if(HAVE_GSTREAMER)
-    CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER)
+  
+endif(WITH_GSTREAMER AND NOT WITH_GSTREAMER_1_X)
+
+# if gstreamer 0.10 was not found, or we specified we wanted 1.x, try to find it
+if(WITH_GSTREAMER_1_X OR NOT HAVE_GSTREAMER)
+  #check for 1.x
+  CHECK_MODULE(gstreamer-base-1.0 HAVE_GSTREAMER_BASE)
+  CHECK_MODULE(gstreamer-video-1.0 HAVE_GSTREAMER_VIDEO)
+  CHECK_MODULE(gstreamer-app-1.0 HAVE_GSTREAMER_APP)
+  CHECK_MODULE(gstreamer-riff-1.0 HAVE_GSTREAMER_RIFF)
+  CHECK_MODULE(gstreamer-pbutils-1.0 HAVE_GSTREAMER_PBUTILS)
+  
+  if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
+      set(HAVE_GSTREAMER TRUE)
+      set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-1.0_VERSION})
+      set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-1.0_VERSION})
+      set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-1.0_VERSION})
+      set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-1.0_VERSION})
+      set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-1.0_VERSION})
   endif()
-endif(WITH_GSTREAMER)
+  
+endif(WITH_GSTREAMER_1_X OR NOT HAVE_GSTREAMER)
 
 # --- unicap ---
 ocv_clear_vars(HAVE_UNICAP)