Merge remote-tracking branch 'qatar/master'

* qatar/master: (71 commits)
  movenc: Allow writing to a non-seekable output if using empty moov
  movenc: Support adding isml (smooth streaming live) metadata
  libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
  sunrast: Document the different Sun Raster file format types.
  sunrast: Add a check for experimental type.
  libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
  lavf: remove disabled FF_API_SET_PTS_INFO cruft
  lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
  lavf: remove disabled FF_API_REORDER_PRIVATE cruft
  lavf: remove disabled FF_API_SEEK_PUBLIC cruft
  lavf: remove disabled FF_API_STREAM_COPY cruft
  lavf: remove disabled FF_API_PRELOAD cruft
  lavf: remove disabled FF_API_NEW_STREAM cruft
  lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
  lavf: remove disabled FF_API_MUXRATE cruft
  lavf: remove disabled FF_API_FILESIZE cruft
  lavf: remove disabled FF_API_TIMESTAMP cruft
  lavf: remove disabled FF_API_LOOP_OUTPUT cruft
  lavf: remove disabled FF_API_LOOP_INPUT cruft
  lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
  ...

Conflicts:
	doc/APIchanges
	libavcodec/8bps.c
	libavcodec/avcodec.h
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/options.c
	libavcodec/sunrast.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/x86/h264_deblock.asm
	libavdevice/libdc1394.c
	libavdevice/v4l2.c
	libavformat/avformat.h
	libavformat/avio.c
	libavformat/avio.h
	libavformat/aviobuf.c
	libavformat/dv.c
	libavformat/mov.c
	libavformat/utils.c
	libavformat/version.h
	libavformat/wtv.c
	libavutil/Makefile
	libavutil/file.c
	libswscale/x86/input.asm
	libswscale/x86/swscale_mmx.c
	libswscale/x86/swscale_template.c
	tests/ref/lavf/ffm

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

3 files changed, 17 insertions, 14 deletions

diff --git a/libavutil/file.c b/libavutil/file.c
index e59335a77a..c6228effcd 100644
--- a/libavutil/file.c
+++ b/libavutil/file.c
@@ -193,3 +193,4 @@ int main(void)
     return 0;
 }
 #endif
+
diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm
index 673987074c..2921ddb62a 100644
--- a/libavutil/x86/x86inc.asm
+++ b/libavutil/x86/x86inc.asm
@@ -35,11 +35,13 @@
 
 %define program_name ff
 
-%ifdef ARCH_X86_64
+%define UNIX64 0
+%define WIN64  0
+%if ARCH_X86_64
     %ifidn __OUTPUT_FORMAT__,win32
-        %define WIN64
+        %define WIN64  1
     %else
-        %define UNIX64
+        %define UNIX64 1
     %endif
 %endif
 
@@ -79,9 +81,9 @@
     %endif
 %endmacro
 
-%ifdef WIN64
+%if WIN64
     %define PIC
-%elifndef ARCH_X86_64
+%elif ARCH_X86_64 == 0
 ; x86_32 doesn't require PIC.
 ; Some distros prefer shared objects to be PIC, but nothing breaks if
 ; the code contains a few textrels, so we'll skip that complexity.
@@ -132,7 +134,7 @@
     %define r%1m %6
     %ifid %6 ; i.e. it's a register
         %define r%1mp %2
-    %elifdef ARCH_X86_64 ; memory
+    %elif ARCH_X86_64 ; memory
         %define r%1mp qword %6
     %else
         %define r%1mp dword %6
@@ -149,7 +151,7 @@
     %define e%1w %1
     %define r%1b %2
     %define e%1b %2
-%ifndef ARCH_X86_64
+%if ARCH_X86_64 == 0
     %define r%1  e%1
 %endif
 %endmacro
@@ -185,7 +187,7 @@ DECLARE_REG_SIZE bp, bpl
 
 DECLARE_REG_TMP_SIZE 0,1,2,3,4,5,6,7,8,9
 
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
     %define gprsize 8
 %else
     %define gprsize 4
@@ -261,7 +263,7 @@ DECLARE_REG_TMP_SIZE 0,1,2,3,4,5,6,7,8,9
     %assign n_arg_names %%i
 %endmacro
 
-%ifdef WIN64 ; Windows x64 ;=================================================
+%if WIN64 ; Windows x64 ;=================================================
 
 DECLARE_REG 0, rcx, ecx, cx,  cl,  ecx
 DECLARE_REG 1, rdx, edx, dx,  dl,  edx
@@ -346,7 +348,7 @@ DECLARE_REG 6, rax, eax, ax,  al,  [rsp + stack_offset + 56]
     %endif
 %endmacro
 
-%elifdef ARCH_X86_64 ; *nix x64 ;=============================================
+%elif ARCH_X86_64 ; *nix x64 ;=============================================
 
 DECLARE_REG 0, rdi, edi, di,  dil, edi
 DECLARE_REG 1, rsi, esi, si,  sil, esi
@@ -447,7 +449,7 @@ DECLARE_REG 6, ebp, ebp, bp, null, [esp + stack_offset + 28]
 
 %endif ;======================================================================
 
-%ifndef WIN64
+%if WIN64 == 0
 %macro WIN64_SPILL_XMM 1
 %endmacro
 %macro WIN64_RESTORE_XMM 1
@@ -627,7 +629,7 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
     %define RESET_MM_PERMUTATION INIT_XMM %1
     %define mmsize 16
     %define num_mmregs 8
-    %ifdef ARCH_X86_64
+    %if ARCH_X86_64
     %define num_mmregs 16
     %endif
     %define mova movdqa
@@ -656,7 +658,7 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
     %define RESET_MM_PERMUTATION INIT_YMM %1
     %define mmsize 32
     %define num_mmregs 8
-    %ifdef ARCH_X86_64
+    %if ARCH_X86_64
     %define num_mmregs 16
     %endif
     %define mova vmovaps
diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm
index c486b06425..7fc3044683 100644
--- a/libavutil/x86/x86util.asm
+++ b/libavutil/x86/x86util.asm
@@ -95,7 +95,7 @@
 %endmacro
 
 %macro TRANSPOSE8x8W 9-11
-%ifdef ARCH_X86_64
+%if ARCH_X86_64
     SBUTTERFLY wd,  %1, %2, %9
     SBUTTERFLY wd,  %3, %4, %9
     SBUTTERFLY wd,  %5, %6, %9