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Description: Hide internal functions
They are only used in the test suite and via function pointers. There is no
need to expose them via the public ABI of libfreerdp-primitives and
libfreerdp-codec.
Author: Sebastian Ramacher <sramacher@debian.org>
Last-Update: 2014-08-17
--- /dev/null
+++ b/libfreerdp/codec/codec_internal.h
@@ -0,0 +1,14 @@
+#ifdef __GNUC__
+# pragma once
+#endif
+
+#ifndef __CODEC_INTERNAL_H_INCLUDED__
+#define __CODEC_INTERNAL_H_INCLUDED__
+
+#if __GNUC__ >= 4
+ #define CODEC_HIDDEN __attribute__ ((visibility("hidden")))
+#else
+ #define CODEC_HIDDEN
+#endif
+
+#endif /* !__CODEC_INTERNAL_H_INCLUDED__ */
--- a/libfreerdp/codec/nsc_sse2.h
+++ b/libfreerdp/codec/nsc_sse2.h
@@ -21,8 +21,9 @@
#define __NSC_SSE2_H
#include <freerdp/codec/nsc.h>
+#include "codec_internal.h"
-void nsc_init_sse2(NSC_CONTEXT* context);
+CODEC_HIDDEN void nsc_init_sse2(NSC_CONTEXT* context);
#ifdef WITH_SSE2
#ifndef NSC_INIT_SIMD
--- a/libfreerdp/codec/rfx_neon.c
+++ b/libfreerdp/codec/rfx_neon.c
@@ -51,7 +51,7 @@
while(buf < buf_end);
}
-void
+static void
rfx_quantization_decode_NEON(INT16 * buffer, const UINT32 * quantization_values)
{
rfx_quantization_decode_block_NEON(buffer, 4096, 5);
@@ -242,7 +242,7 @@
rfx_dwt_2d_decode_block_vert_NEON(l_dst, h_dst, buffer, subband_width);
}
-void rfx_dwt_2d_decode_NEON(INT16 * buffer, INT16 * dwt_buffer)
+static void rfx_dwt_2d_decode_NEON(INT16 * buffer, INT16 * dwt_buffer)
{
rfx_dwt_2d_decode_block_NEON(buffer + 3840, dwt_buffer, 8);
rfx_dwt_2d_decode_block_NEON(buffer + 3072, dwt_buffer, 16);
--- a/libfreerdp/codec/rfx_neon.h
+++ b/libfreerdp/codec/rfx_neon.h
@@ -21,8 +21,9 @@
#define __RFX_NEON_H
#include <freerdp/codec/rfx.h>
+#include "codec_internal.h"
-void rfx_init_neon(RFX_CONTEXT * context);
+CODEC_HIDDEN void rfx_init_neon(RFX_CONTEXT * context);
#ifndef RFX_INIT_SIMD
#if defined(WITH_NEON)
--- a/libfreerdp/codec/rfx_sse2.h
+++ b/libfreerdp/codec/rfx_sse2.h
@@ -21,8 +21,9 @@
#define __RFX_SSE2_H
#include <freerdp/codec/rfx.h>
+#include "codec_internal.h"
-void rfx_init_sse2(RFX_CONTEXT* context);
+CODEC_HIDDEN void rfx_init_sse2(RFX_CONTEXT* context);
#ifdef WITH_SSE2
#ifndef RFX_INIT_SIMD
--- a/libfreerdp/primitives/prim_alphaComp_opt.c
+++ b/libfreerdp/primitives/prim_alphaComp_opt.c
@@ -45,7 +45,7 @@
#ifdef WITH_SSE2
#if !defined(WITH_IPP) || defined(ALL_PRIMITIVES_VERSIONS)
-pstatus_t sse2_alphaComp_argb(
+PRIMITIVES_HIDDEN pstatus_t sse2_alphaComp_argb(
const BYTE *pSrc1, INT32 src1Step,
const BYTE *pSrc2, INT32 src2Step,
BYTE *pDst, INT32 dstStep,
@@ -196,7 +196,7 @@
#ifdef WITH_IPP
/* ------------------------------------------------------------------------- */
-pstatus_t ipp_alphaComp_argb(
+PRIMITIVES_HIDDEN pstatus_t ipp_alphaComp_argb(
const BYTE *pSrc1, INT32 src1Step,
const BYTE *pSrc2, INT32 src2Step,
BYTE *pDst, INT32 dstStep,
--- a/libfreerdp/primitives/prim_colors_opt.c
+++ b/libfreerdp/primitives/prim_colors_opt.c
@@ -66,7 +66,7 @@
#endif /* DO_PREFETCH */
/*---------------------------------------------------------------------------*/
-pstatus_t sse2_yCbCrToRGB_16s16s_P3P3(
+PRIMITIVES_HIDDEN pstatus_t sse2_yCbCrToRGB_16s16s_P3P3(
const INT16 *pSrc[3],
int srcStep,
INT16 *pDst[3],
@@ -206,7 +206,7 @@
/* The encodec YCbCr coeffectients are represented as 11.5 fixed-point
* numbers. See the general code above.
*/
-pstatus_t sse2_RGBToYCbCr_16s16s_P3P3(
+PRIMITIVES_HIDDEN pstatus_t sse2_RGBToYCbCr_16s16s_P3P3(
const INT16 *pSrc[3],
int srcStep,
INT16 *pDst[3],
@@ -359,7 +359,7 @@
#define XMM_ALL_ONES \
_mm_set1_epi32(0xFFFFFFFFU)
-pstatus_t sse2_RGBToRGB_16s8u_P3AC4R(
+PRIMITIVES_HIDDEN pstatus_t sse2_RGBToRGB_16s8u_P3AC4R(
const INT16 *pSrc[3], /* 16-bit R,G, and B arrays */
INT32 srcStep, /* bytes between rows in source data */
BYTE *pDst, /* 32-bit interleaved ARGB (ABGR?) data */
@@ -440,7 +440,7 @@
/*---------------------------------------------------------------------------*/
#ifdef WITH_NEON
-pstatus_t neon_yCbCrToRGB_16s16s_P3P3(
+PRIMITIVES_HIDDEN pstatus_t neon_yCbCrToRGB_16s16s_P3P3(
const INT16 *pSrc[3],
int srcStep,
INT16 *pDst[3],
--- a/libfreerdp/primitives/prim_internal.h
+++ b/libfreerdp/primitives/prim_internal.h
@@ -27,6 +27,11 @@
#include <freerdp/primitives.h>
+#if __GNUC__ >= 4
+ #define PRIMITIVES_HIDDEN __attribute__ ((visibility("hidden")))
+#else
+ #define PRIMITIVES_HIDDEN
+#endif
/* Use lddqu for unaligned; load for 16-byte aligned. */
#define LOAD_SI128(_ptr_) \
--- a/libfreerdp/primitives/prim_set_opt.c
+++ b/libfreerdp/primitives/prim_set_opt.c
@@ -36,7 +36,7 @@
/* ========================================================================= */
#ifdef WITH_SSE2
# if !defined(WITH_IPP) || defined(ALL_PRIMITIVES_VERSIONS)
-pstatus_t sse2_set_8u(
+PRIMITIVES_HIDDEN pstatus_t sse2_set_8u(
BYTE val,
BYTE *pDst,
INT32 len)
@@ -103,7 +103,7 @@
/* ------------------------------------------------------------------------- */
#ifdef WITH_SSE2
# if !defined(WITH_IPP) || defined(ALL_PRIMITIVES_VERSIONS)
-pstatus_t sse2_set_32u(
+PRIMITIVES_HIDDEN pstatus_t sse2_set_32u(
UINT32 val,
UINT32 *pDst,
INT32 len)
@@ -174,7 +174,7 @@
}
/* ------------------------------------------------------------------------- */
-pstatus_t sse2_set_32s(
+PRIMITIVES_HIDDEN pstatus_t sse2_set_32s(
INT32 val,
INT32 *pDst,
INT32 len)
@@ -187,7 +187,7 @@
#ifdef WITH_IPP
/* ------------------------------------------------------------------------- */
-pstatus_t ipp_wrapper_set_32u(
+PRIMITIVES_HIDDEN pstatus_t ipp_wrapper_set_32u(
UINT32 val,
UINT32 *pDst,
INT32 len)
--- a/libfreerdp/primitives/prim_sign_opt.c
+++ b/libfreerdp/primitives/prim_sign_opt.c
@@ -32,7 +32,7 @@
#ifdef WITH_SSE2
/* ------------------------------------------------------------------------- */
-pstatus_t ssse3_sign_16s(
+PRIMITIVES_HIDDEN pstatus_t ssse3_sign_16s(
const INT16 *pSrc,
INT16 *pDst,
INT32 len)
--- a/libfreerdp/primitives/prim_templates.h
+++ b/libfreerdp/primitives/prim_templates.h
@@ -20,6 +20,8 @@
#ifndef __PRIM_TEMPLATES_H_INCLUDED__
#define __PRIM_TEMPLATES_H_INCLUDED__
+#include "prim_internal.h"
+
/* These are prototypes for SSE (potentially NEON) routines that do a
* simple SSE operation over an array of data. Since so much of this
* code is shared except for the operation itself, these prototypes are
@@ -44,7 +46,7 @@
* SCD = Source, Constant, Destination
*/
#define SSE3_SCD_ROUTINE(_name_, _type_, _fallback_, _op_, _slowWay_) \
-pstatus_t _name_(const _type_ *pSrc, INT32 val, _type_ *pDst, INT32 len) \
+PRIMITIVES_HIDDEN pstatus_t _name_(const _type_ *pSrc, INT32 val, _type_ *pDst, INT32 len) \
{ \
int shifts; \
UINT32 offBeatMask; \
@@ -188,7 +190,7 @@
* PRE = preload xmm0 with the constant.
*/
#define SSE3_SCD_PRE_ROUTINE(_name_, _type_, _fallback_, _op_, _slowWay_) \
-pstatus_t _name_(const _type_ *pSrc, _type_ val, _type_ *pDst, INT32 len) \
+PRIMITIVES_HIDDEN pstatus_t _name_(const _type_ *pSrc, _type_ val, _type_ *pDst, INT32 len) \
{ \
int shifts; \
UINT32 offBeatMask; \
@@ -293,7 +295,7 @@
* SSD = Source1, Source2, Destination
*/
#define SSE3_SSD_ROUTINE(_name_, _type_, _fallback_, _op_, _slowWay_) \
-pstatus_t _name_(const _type_ *pSrc1, const _type_ *pSrc2, _type_ *pDst, INT32 len) \
+PRIMITIVES_HIDDEN pstatus_t _name_(const _type_ *pSrc1, const _type_ *pSrc2, _type_ *pDst, INT32 len) \
{ \
int shifts; \
UINT32 offBeatMask; \
|