Merge remote-tracking branch 'qatar/master'

* qatar/master:
  build: remove empty $(OBJS) target
  build: make rule for linking ff* apply only to these targets
  build: rearrange some lines in a more logical way
  s302m: fix resampling for 16 and 24bits.
  ARM: remove MUL64 and MAC64 inline asm
  build: clean up .PHONY lists
  build: move all (un)install* target aliases to toplevel Makefile
  flvenc: propagate error properly
  build: remove stale dependency
  build: do not add CFLAGS-yes to CFLAGS
  utils.c: fix crash with threading enabled.
  configure: simplify source_path setup
  configure: remove --source-path option
  lavf: deprecate AVFormatParameters.time_base.
  img2: add framerate private option.
  img2: add video_size private option.
  img2: add pixel_format private option.
  tty: add framerate private option.

Conflicts:
	Makefile
	configure

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

2 files changed, 3 insertions, 32 deletions

diff --git a/libavcodec/arm/mathops.h b/libavcodec/arm/mathops.h
index db427b5..299a973 100644
--- a/libavcodec/arm/mathops.h
+++ b/libavcodec/arm/mathops.h
@@ -28,45 +28,16 @@
 
 #if HAVE_INLINE_ASM
 
-#define MULH MULH
-#define MUL64 MUL64
-
 #if HAVE_ARMV6
+#define MULH MULH
 static inline av_const int MULH(int a, int b)
 {
     int r;
     __asm__ ("smmul %0, %1, %2" : "=r"(r) : "r"(a), "r"(b));
     return r;
 }
-
-static inline av_const int64_t MUL64(int a, int b)
-{
-    int64_t x;
-    __asm__ ("smull %Q0, %R0, %1, %2" : "=r"(x) : "r"(a), "r"(b));
-    return x;
-}
-#else
-static inline av_const int MULH(int a, int b)
-{
-    int lo, hi;
-    __asm__ ("smull %0, %1, %2, %3" : "=&r"(lo), "=&r"(hi) : "r"(b), "r"(a));
-    return hi;
-}
-
-static inline av_const int64_t MUL64(int a, int b)
-{
-    int64_t x;
-    __asm__ ("smull %Q0, %R0, %1, %2" : "=&r"(x) : "r"(a), "r"(b));
-    return x;
-}
 #endif
 
-static inline av_const int64_t MAC64(int64_t d, int a, int b)
-{
-    __asm__ ("smlal %Q0, %R0, %1, %2" : "+r"(d) : "r"(a), "r"(b));
-    return d;
-}
-#define MAC64(d, a, b) ((d) = MAC64(d, a, b))
 #define MLS64(d, a, b) MAC64(d, -(a), b)
 
 #if HAVE_ARMV5TE
diff --git a/libavcodec/s302m.c b/libavcodec/s302m.c
index e49827b..98a5e73 100644
--- a/libavcodec/s302m.c
+++ b/libavcodec/s302m.c
@@ -107,7 +107,7 @@ static int s302m_decode_frame(AVCodecContext *avctx, void *data,
             *o++ = (av_reverse[buf[6] & 0xf0] << 28) |
                    (av_reverse[buf[5]]        << 20) |
                    (av_reverse[buf[4]]        << 12) |
-                   (av_reverse[buf[3] & 0x0f] <<  8);
+                   (av_reverse[buf[3] & 0x0f] <<  4);
             buf += 7;
         }
         *data_size = (uint8_t*) o - (uint8_t*) data;
@@ -130,7 +130,7 @@ static int s302m_decode_frame(AVCodecContext *avctx, void *data,
                     av_reverse[buf[0]];
             *o++ = (av_reverse[buf[4] & 0xf0] << 12) |
                    (av_reverse[buf[3]]        <<  4) |
-                    av_reverse[buf[2] & 0x0f];
+                   (av_reverse[buf[2]]        >>  4);
             buf += 5;
         }
         *data_size = (uint8_t*) o - (uint8_t*) data;