---
libavutil/x86/x86inc.asm | 41 ++++++++++++++++++++++++++++-------------
libavutil/x86/x86util.asm | 1 +
2 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm
index 4d8d0db..e205aea 100644
--- a/libavutil/x86/x86inc.asm
+++ b/libavutil/x86/x86inc.asm
@@ -38,6 +38,10 @@
%define private_prefix x264
%endif
+%ifndef public_prefix
+ %define public_prefix private_prefix
+%endif
+
%define WIN64 0
%define UNIX64 0
%if ARCH_X86_64
@@ -627,30 +631,41 @@ DECLARE_ARG 7, 8, 9, 10, 11, 12, 13, 14
%macro cglobal 1-2+ "" ; name, [PROLOGUE args]
; the "" is a workaround for nasm, which fails if SUFFIX is empty
; and we call cglobal_internal with just %1 %+ SUFFIX (without %2)
- cglobal_internal %1 %+ SUFFIX, %2
+ cglobal_internal 1, %1 %+ SUFFIX, %2
+%endmacro
+%macro cvisible 1-2+ "" ; name, [PROLOGUE args]
+ ; the "" is a workaround for nasm, which fails if SUFFIX is empty
+ ; and we call cglobal_internal with just %1 %+ SUFFIX (without %2)
+ cglobal_internal 0, %1 %+ SUFFIX, %2
%endmacro
-%macro cglobal_internal 1-2+
- %ifndef cglobaled_%1
- %xdefine %1 mangle(private_prefix %+ _ %+ %1)
- %xdefine %1.skip_prologue %1 %+ .skip_prologue
- CAT_XDEFINE cglobaled_, %1, 1
+%macro cglobal_internal 2-3+
+ %xdefine HIDDEN %1
+ %if %1
+ %xdefine FUNCTION_PREFIX private_prefix
+ %else
+ %xdefine FUNCTION_PREFIX public_prefix
+ %endif
+ %ifndef cglobaled_%2
+ %xdefine %2 mangle(FUNCTION_PREFIX %+ _ %+ %2)
+ %xdefine %2.skip_prologue %2 %+ .skip_prologue
+ CAT_XDEFINE cglobaled_, %2, 1
%endif
- %xdefine current_function %1
- %ifidn __OUTPUT_FORMAT__,elf
- global %1:function hidden
+ %xdefine current_function %2
+ %ifidn __OUTPUT_FORMAT__,elf && HIDDEN
+ global %2:function hidden
%else
- global %1
+ global %2
%endif
align function_align
- %1:
+ %2:
RESET_MM_PERMUTATION ; not really needed, but makes disassembly somewhat
nicer
%xdefine rstk rsp
%assign stack_offset 0
%assign stack_size 0
%assign stack_size_padded 0
%assign xmm_regs_used 0
- %ifnidn %2, ""
- PROLOGUE %2
+ %ifnidn %3, ""
+ PROLOGUE %3
%endif
%endmacro
diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm
index ee4bc94..170938a 100644
--- a/libavutil/x86/x86util.asm
+++ b/libavutil/x86/x86util.asm
@@ -24,6 +24,7 @@
;******************************************************************************
%define private_prefix ff
+%define public_prefix avpriv
%define cpuflags_mmxext cpuflags_mmx2
%include "libavutil/x86/x86inc.asm"
--
1.7.1
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