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, 0 insertions, 18 deletions

diff --git a/libavcodec/ppc/mpegvideo_altivec.c b/libavcodec/ppc/mpegvideo_altivec.c
index 64898a10d0..bacdae4079 100644
--- a/libavcodec/ppc/mpegvideo_altivec.c
+++ b/libavcodec/ppc/mpegvideo_altivec.c
@@ -515,21 +515,6 @@ static void dct_unquantize_h263_altivec(MpegEncContext *s,
         qaddv = vec_splat((vec_s16)vec_lde(0, &qadd8), 0);
         nqaddv = vec_sub(vczero, qaddv);
 
-#if 0   // block *is* 16 bytes-aligned, it seems.
-        // first make sure block[j] is 16 bytes-aligned
-        for(j = 0; (j <= nCoeffs) && ((((unsigned long)block) + (j << 1)) & 0x0000000F) ; j++) {
-            level = block[j];
-            if (level) {
-                if (level < 0) {
-                    level = level * qmul - qadd;
-                } else {
-                    level = level * qmul + qadd;
-                }
-                block[j] = level;
-            }
-        }
-#endif
-
         // vectorize all the 16 bytes-aligned blocks
         // of 8 elements
         for(; (j + 7) <= nCoeffs ; j+=8) {
@@ -599,9 +584,6 @@ void MPV_common_init_altivec(MpegEncContext *s)
 
     if ((s->avctx->dct_algo == FF_DCT_AUTO) ||
             (s->avctx->dct_algo == FF_DCT_ALTIVEC)) {
-#if 0 /* seems to cause trouble under some circumstances */
-        s->dct_quantize = dct_quantize_altivec;
-#endif
         s->dct_unquantize_h263_intra = dct_unquantize_h263_altivec;
         s->dct_unquantize_h263_inter = dct_unquantize_h263_altivec;
     }