Merge remote-tracking branch 'qatar/master'

* qatar/master: (22 commits)
  arm: remove disabled function dct_unquantize_h263_inter_iwmmxt()
  Remove commented-out call to non-existing function print_pow1().
  Do not decode RV30 files if the extradata is too small
  flashsv: split flashsv_decode_block() off from flashsv_decode_frame().
  ppc: remove disabled code
  libspeexdec: Drop const qualifier to silence compiler warning.
  libopenjpeg: Drop const qualifier to silence compiler warning.
  alac: Remove unused dummy code.
  Remove unused structs and tables.
  vaapi: do not assert on value read from input bitstream
  flashsvenc: replace bitstream description by a link to the specification
  flashsvenc: drop unnecessary cast
  flashsvenc: improve some variable names and fix corresponding comments
  flashsvenc: merge two consecutive if-conditions
  flashsvenc: merge variable declarations and initializations
  flashsvenc: convert some debug av_log() to av_dlog()
  flashsvenc: whitespace cosmetics
  flashsvenc: drop some unnecessary parentheses
  flashsvenc: fix some comment typos
  aacps: skip some memcpy() if src and dst would be equal
  ...

Conflicts:
	libavcodec/vaapi_mpeg2.c
	libavformat/aviobuf.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 3 insertions, 9 deletions

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index aad0240d53..e943aacb32 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -847,19 +847,13 @@ int ffio_fdopen(AVIOContext **s, URLContext *h)
     if (!buffer)
         return AVERROR(ENOMEM);
 
-    *s = av_mallocz(sizeof(AVIOContext));
-    if(!*s) {
+    *s = avio_alloc_context(buffer, buffer_size, h->flags & AVIO_FLAG_WRITE, h,
+                            ffurl_read, ffurl_write, ffurl_seek);
+    if (!*s) {
         av_free(buffer);
         return AVERROR(ENOMEM);
     }
 
-    if (ffio_init_context(*s, buffer, buffer_size,
-                      h->flags & AVIO_FLAG_WRITE, h,
-                      (void*)ffurl_read, (void*)ffurl_write, (void*)ffurl_seek) < 0) {
-        av_free(buffer);
-        av_freep(s);
-        return AVERROR(EIO);
-    }
 #if FF_API_OLD_AVIO
     (*s)->is_streamed = h->is_streamed;
 #endif