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Support Android x86 NDK build

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On Android NDK, rand() is inlined function.  But, on our SSE optimization,
we need symbol for rand()

Change-Id: I42ab00e3255208ba95d7f9b9a8a3605ff58da8e1
This commit is contained in:
Makoto Kato 2012-02-12 13:57:13 +09:00 committed by Johann
parent 6776bd62b5
commit 7989bb7fe7
2 changed files with 22 additions and 0 deletions
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21
vp8/common/x86/postproc_x86.c Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
/* On Android NDK, rand is inlined function, but postproc needs rand symbol */
#if defined(__ANDROID__)
#define rand __rand
#include <stdlib.h>
#undef rand
extern int rand(void)
{
return __rand();
}
#endif

1
vp8/vp8_common.mk
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@ -93,6 +93,7 @@ VP8_COMMON_SRCS-$(HAVE_SSE2) += common/x86/loopfilter_sse2.asm
VP8_COMMON_SRCS-$(HAVE_SSE2) += common/x86/iwalsh_sse2.asm
VP8_COMMON_SRCS-$(HAVE_SSSE3) += common/x86/subpixel_ssse3.asm
ifeq ($(CONFIG_POSTPROC),yes)
VP8_COMMON_SRCS-$(ARCH_X86)$(ARCH_X86_64) += common/x86/postproc_x86.c
VP8_COMMON_SRCS-$(HAVE_MMX) += common/x86/postproc_mmx.asm
VP8_COMMON_SRCS-$(HAVE_SSE2) += common/x86/postproc_sse2.asm
endif