lavu/bprint: add const to av_bprint_is_complete() argument.

[ffmpeg] / libavutil / x86 / x86inc.asm

diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm
index cfc5d992106611d49c03a33926177fbf406ad232..8a13064bdc059f33a027d620b2d80d9ec5cd67de 100644 (file)
--- a/libavutil/x86/x86inc.asm
+++ b/libavutil/x86/x86inc.asm
@@ -99,9 +99,6 @@
     %endif
 %endmacro
 
-; Always use long nops (reduces 0x90 spam in disassembly on x86_32)
-CPUNOP amdnop
-
 ; Macros to eliminate most code duplication between x86_32 and x86_64:
 ; Currently this works only for leaf functions which load all their arguments
 ; into registers at the start, and make no other use of the stack. Luckily that
@@ -759,19 +756,26 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
 %define    cpuflag(x) ((cpuflags & (cpuflags_ %+ x)) == (cpuflags_ %+ x))
 %define notcpuflag(x) ((cpuflags & (cpuflags_ %+ x)) != (cpuflags_ %+ x))
 
-; Takes up to 2 cpuflags from the above list.
+; Takes an arbitrary number of cpuflags from the above list.
 ; All subsequent functions (up to the next INIT_CPUFLAGS) is built for the specified cpu.
 ; You shouldn't need to invoke this macro directly, it's a subroutine for INIT_MMX &co.
-%macro INIT_CPUFLAGS 0-2
-    CPUNOP amdnop
+%macro INIT_CPUFLAGS 0-*
+    %xdefine SUFFIX
+    %undef cpuname
+    %assign cpuflags 0
+
     %if %0 >= 1
-        %xdefine cpuname %1
-        %assign cpuflags cpuflags_%1
-        %if %0 >= 2
-            %xdefine cpuname %1_%2
-            %assign cpuflags cpuflags | cpuflags_%2
-        %endif
+        %rep %0
+            %ifdef cpuname
+                %xdefine cpuname cpuname %+ _%1
+            %else
+                %xdefine cpuname %1
+            %endif
+            %assign cpuflags cpuflags | cpuflags_%1
+            %rotate 1
+        %endrep
         %xdefine SUFFIX _ %+ cpuname
+
         %if cpuflag(avx)
             %assign avx_enabled 1
         %endif
@@ -782,16 +786,15 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
         %endif
         %if cpuflag(aligned)
             %define movu mova
-        %elifidn %1, sse3
+        %elif cpuflag(sse3) && notcpuflag(ssse3)
             %define movu lddqu
         %endif
-        %if notcpuflag(sse2)
-            CPUNOP basicnop
-        %endif
+    %endif
+
+    %if cpuflag(sse2)
+        CPUNOP amdnop
     %else
-        %xdefine SUFFIX
-        %undef cpuname
-        %undef cpuflags
+        CPUNOP basicnop
     %endif
 %endmacro
 
@@ -853,6 +856,14 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits
     INIT_CPUFLAGS %1
 %endmacro
 
+; FIXME: INIT_AVX can be replaced by INIT_XMM avx
+%macro INIT_AVX 0
+    INIT_XMM
+    %assign avx_enabled 1
+    %define PALIGNR PALIGNR_SSSE3
+    %define RESET_MM_PERMUTATION INIT_AVX
+%endmacro
+
 %macro INIT_YMM 0-1+
     %assign avx_enabled 1
     %define RESET_MM_PERMUTATION INIT_YMM %1
@@ -1399,21 +1410,6 @@ AVX_INSTR pfmul, 1, 0, 1
 %undef i
 %undef j
 
-%macro FMA_INSTR 3
-    %macro %1 4-7 %1, %2, %3
-        %if cpuflag(xop)
-            v%5 %1, %2, %3, %4
-        %else
-            %6 %1, %2, %3
-            %7 %1, %4
-        %endif
-    %endmacro
-%endmacro
-
-FMA_INSTR  pmacsdd,  pmulld, paddd
-FMA_INSTR  pmacsww,  pmullw, paddw
-FMA_INSTR pmadcswd, pmaddwd, paddd
-
 ; tzcnt is equivalent to "rep bsf" and is backwards-compatible with bsf.
 ; This lets us use tzcnt without bumping the yasm version requirement yet.
 %define tzcnt rep bsf