x86inc: Use more consistent indentation

Signed-off-by: Anton Khirnov <anton@khirnov.net>

libavutil/x86/x86inc.asm

@@ -183,9 +183,9 @@
     %define e%1h %3
     %define r%1b %2
     %define e%1b %2
-%if ARCH_X86_64 == 0
+    %if ARCH_X86_64 == 0
         %define r%1 e%1
-%endif
+    %endif
 %endmacro
 
 DECLARE_REG_SIZE ax, al, ah
@@ -504,9 +504,9 @@ DECLARE_REG 14, R15, 120
 %macro RET 0
     WIN64_RESTORE_XMM_INTERNAL rsp
     POP_IF_USED 14, 13, 12, 11, 10, 9, 8, 7
-%if mmsize == 32
+    %if mmsize == 32
         vzeroupper
-%endif
+    %endif
     AUTO_REP_RET
 %endmacro
 
@@ -543,17 +543,17 @@ DECLARE_REG 14, R15, 72
 %define has_epilogue regs_used > 9 || mmsize == 32 || stack_size > 0
 
 %macro RET 0
-%if stack_size_padded > 0
-%if required_stack_alignment > STACK_ALIGNMENT
+    %if stack_size_padded > 0
+        %if required_stack_alignment > STACK_ALIGNMENT
             mov rsp, rstkm
-%else
+        %else
             add rsp, stack_size_padded
-%endif
-%endif
+        %endif
+    %endif
     POP_IF_USED 14, 13, 12, 11, 10, 9
-%if mmsize == 32
+    %if mmsize == 32
         vzeroupper
-%endif
+    %endif
     AUTO_REP_RET
 %endmacro
 
@@ -599,29 +599,29 @@ DECLARE_ARG 7, 8, 9, 10, 11, 12, 13, 14
 %define has_epilogue regs_used > 3 || mmsize == 32 || stack_size > 0
 
 %macro RET 0
-%if stack_size_padded > 0
-%if required_stack_alignment > STACK_ALIGNMENT
+    %if stack_size_padded > 0
+        %if required_stack_alignment > STACK_ALIGNMENT
             mov rsp, rstkm
-%else
+        %else
             add rsp, stack_size_padded
-%endif
-%endif
+        %endif
+    %endif
     POP_IF_USED 6, 5, 4, 3
-%if mmsize == 32
+    %if mmsize == 32
         vzeroupper
-%endif
+    %endif
     AUTO_REP_RET
 %endmacro
 
 %endif ;======================================================================
 
 %if WIN64 == 0
-%macro WIN64_SPILL_XMM 1
-%endmacro
-%macro WIN64_RESTORE_XMM 1
-%endmacro
-%macro WIN64_PUSH_XMM 0
-%endmacro
+    %macro WIN64_SPILL_XMM 1
+    %endmacro
+    %macro WIN64_RESTORE_XMM 1
+    %endmacro
+    %macro WIN64_PUSH_XMM 0
+    %endmacro
 %endif
 
 ; On AMD cpus <=K10, an ordinary ret is slow if it immediately follows either
@@ -920,7 +920,7 @@ INIT_XMM
 %assign i 0
 %rep 16
     DECLARE_MMCAST i
-%assign i i+1
+    %assign i i+1
 %endrep
 
 ; I often want to use macros that permute their arguments. e.g. there's no
@@ -938,23 +938,23 @@ INIT_XMM
 ; doesn't cost any cycles.
 
 %macro PERMUTE 2-* ; takes a list of pairs to swap
-%rep %0/2
+    %rep %0/2
         %xdefine %%tmp%2 m%2
         %rotate 2
-%endrep
-%rep %0/2
+    %endrep
+    %rep %0/2
         %xdefine m%1 %%tmp%2
         CAT_XDEFINE nn, m%1, %1
         %rotate 2
-%endrep
+    %endrep
 %endmacro
 
 %macro SWAP 2+ ; swaps a single chain (sometimes more concise than pairs)
-%ifnum %1 ; SWAP 0, 1, ...
+    %ifnum %1 ; SWAP 0, 1, ...
         SWAP_INTERNAL_NUM %1, %2
-%else ; SWAP m0, m1, ...
+    %else ; SWAP m0, m1, ...
         SWAP_INTERNAL_NAME %1, %2
-%endif
+    %endif
 %endmacro
 
 %macro SWAP_INTERNAL_NUM 2-*
@@ -1055,7 +1055,7 @@ INIT_XMM
     %endif
     CAT_XDEFINE sizeofxmm, i, 16
     CAT_XDEFINE sizeofymm, i, 32
-%assign i i+1
+    %assign i i+1
 %endrep
 %undef i
 
@@ -1432,7 +1432,7 @@ AVX_INSTR pfmul, 3dnow, 1, 0, 1
     %else
         CAT_XDEFINE q, j, i
     %endif
-%assign i i+1
+    %assign i i+1
 %endrep
 %undef i
 %undef j