configure: Group all hwaccels together in a separate variable

[ffmpeg] / configure

diff --git a/configure b/configure
index c41a396f3e48f976ea9fbe7ef548d0663b25a41a..7b90fcefc38738aa09d790650f206e441fb02da3 100755 (executable)
--- a/configure
+++ b/configure
@@ -128,6 +128,8 @@ Component options:
   --disable-mdct           disable MDCT code
   --disable-rdft           disable RDFT code
   --disable-fft            disable FFT code
+
+Hardware accelerators:
   --enable-dxva2           enable DXVA2 code
   --enable-vaapi           enable VAAPI code
   --enable-vda             enable VDA code
@@ -997,6 +999,12 @@ COMPONENT_LIST="
     protocols
 "
 
+HWACCEL_LIST="
+    dxva2
+    vaapi
+    vda
+    vdpau
+"
 LIBRARY_LIST="
     avcodec
     avdevice
@@ -1016,13 +1024,13 @@ PROGRAM_LIST="
 
 CONFIG_LIST="
     $COMPONENT_LIST
+    $HWACCEL_LIST
     $LIBRARY_LIST
     $PROGRAM_LIST
     avisynth
     bzlib
     dct
     doc
-    dxva2
     fft
     frei0r
     gnutls
@@ -1071,9 +1079,6 @@ CONFIG_LIST="
     static
     swscale_alpha
     thumb
-    vaapi
-    vda
-    vdpau
     version3
     xmm_clobber_test
     x11grab
@@ -3035,6 +3040,7 @@ esac
 
 # determine libc flavour
 
+# uclibc defines __GLIBC__, so it needs to be checked before glibc.
 if check_cpp_condition features.h "defined __UCLIBC__"; then
     libc_type=uclibc
     add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600