Merge remote-tracking branch 'qatar/master'

* qatar/master:
  aacdec: Fix an off-by-one overwrite when switching to LTP profile from MAIN.
  x86inc: fix stack alignment on win64
  rtpproto: Remove unused defines

Conflicts:
	libavcodec/aacdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/rtpproto.c

@@ -40,9 +40,6 @@
 #include <sys/poll.h>
 #endif
 
-#define RTP_TX_BUF_SIZE  (64 * 1024)
-#define RTP_RX_BUF_SIZE  (128 * 1024)
-
 typedef struct RTPContext {
     URLContext *rtp_hd, *rtcp_hd;
     int rtp_fd, rtcp_fd;

libavutil/x86/x86inc.asm

@@ -447,7 +447,7 @@ DECLARE_REG 14, R15, 120
     %assign %%i xmm_regs_used
     %rep (xmm_regs_used-6)
         %assign %%i %%i-1
-        movdqa [rsp + (%%i-6)*16 + stack_size], xmm %+ %%i
+        movdqa [rsp + (%%i-6)*16 + stack_size + (~stack_offset&8)], xmm %+ %%i
     %endrep
 %endmacro
 
@@ -455,8 +455,7 @@ DECLARE_REG 14, R15, 120
     %assign xmm_regs_used %1
     ASSERT xmm_regs_used <= 16
     %if xmm_regs_used > 6
-        %assign stack_size_padded (xmm_regs_used-6)*16+16-gprsize-(stack_offset&15)
-        SUB rsp, stack_size_padded
+        SUB rsp, (xmm_regs_used-6)*16+16
         WIN64_PUSH_XMM
     %endif
 %endmacro
@@ -466,8 +465,11 @@ DECLARE_REG 14, R15, 120
         %assign %%i xmm_regs_used
         %rep (xmm_regs_used-6)
             %assign %%i %%i-1
-            movdqa xmm %+ %%i, [%1 + (%%i-6)*16+stack_size]
+            movdqa xmm %+ %%i, [%1 + (%%i-6)*16+stack_size+(~stack_offset&8)]
         %endrep
+        %if stack_size_padded == 0
+            add %1, (xmm_regs_used-6)*16+16
+        %endif
     %endif
     %if stack_size_padded > 0
         %if stack_size > 0 && (mmsize == 32 || HAVE_ALIGNED_STACK == 0)