ffvpx: update ffmpeg to 3.4.4 with AVC/AAC/HEVC/FLAC added.

media/ffvpx/libavutil/moz.build

@@ -9,46 +9,79 @@
 if CONFIG['FFVPX_ASFLAGS']:
     DIRS += ['x86']
 
+#    'dummy_funcs.c',
+
 SharedLibrary('mozavutil')
 SOURCES += [
     'adler32.c',
+    'aes.c',
+    'aes_ctr.c',
     'atomic.c',
+    'audio_fifo.c',
     'avstring.c',
     'base64.c',
+    'blowfish.c',
     'bprint.c',
     'buffer.c',
+    'camellia.c',
+    'cast5.c',
     'channel_layout.c',
     'color_utils.c',
     'cpu.c',
     'crc.c',
+    'des.c',
     'dict.c',
-    'dummy_funcs.c',
+    'display.c',
+    'downmix_info.c',
     'error.c',
     'eval.c',
     'fifo.c',
+    'file.c',
+    'file_open.c',
     'fixed_dsp.c',
     'float_dsp.c',
     'frame.c',
+    'hash.c',
+    'hmac.c',
+    'hwcontext.c',
+    'hwcontext_cuda.c',
     'imgutils.c',
     'integer.c',
     'intmath.c',
+    'lfg.c',
     'lls.c',
     'log.c',
     'log2_tab.c',
+    'lzo.c',
+    'mastering_display_metadata.c',
     'mathematics.c',
+    'md5.c',
     'mem.c',
+    'murmur3.c',
     'opt.c',
     'parseutils.c',
     'pixdesc.c',
     'pixelutils.c',
+    'random_seed.c',
     'rational.c',
+    'rc4.c',
     'reverse.c',
+    'ripemd.c',
     'samplefmt.c',
+    'sha.c',
+    'sha512.c',
     'slicethread.c',
+    'spherical.c',
+    'stereo3d.c',
+    'tea.c',
     'threadmessage.c',
     'time.c',
     'timecode.c',
+    'tree.c',
+    'twofish.c',
     'utils.c',
+    'xga_font_data.c',
+    'xtea.c',
 ]
 
 SYMBOLS_FILE =  'avutil.symbols'