new OpenGL ES2 video output module for iOS

partially derived from the Mac vout code

configure.ac

@@ -3210,6 +3210,18 @@ then
   VLC_ADD_LIBS([vout_ios], [-Wl,-framework,OpenGLES,-framework,QuartzCore,-framework,UIKit,-framework,Foundation])
 fi
 
+dnl
+dnl  iOS ES2 vout module
+dnl
+AC_ARG_ENABLE(ios-vout2,
+  [  --enable-ios-vout2    iOS video output module (default disabled)])
+if test "${enable_ios_vout2}" = "yes"
+then
+  VLC_ADD_PLUGIN([vout_ios2])
+  VLC_ADD_LIBS([vout_ios2], [-Wl,-framework,OpenGLES,-framework,QuartzCore,-framework,UIKit])
+fi
+
+
 dnl
 dnl  Windows DirectX module
 dnl

extras/package/ios/build.sh

@@ -266,6 +266,7 @@ ${VLCROOT}/configure \
     --disable-macosx-vlc-app \
     --enable-audioqueue \
     --enable-ios-vout \
+    --enable-ios-vout2 \
     --disable-shared \
     --disable-macosx-quartztext \
     --enable-avcodec \

modules/video_output/Modules.am

@@ -8,6 +8,7 @@ SOURCES_vmem = vmem.c
 SOURCES_yuv = yuv.c
 SOURCES_vout_macosx = macosx.m opengl.h opengl.c
 SOURCES_vout_ios = ios.m opengl.h opengl.c
+SOURCES_vout_ios2 = ios2.m opengl.h opengl.c
 SOURCES_android_surface = androidsurface.c
 
 if HAVE_DECKLINK