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swscale: revive SWS_CPU_CAPS until next major bump.

This commit is contained in:
Anton Khirnov 2011-05-25 21:47:31 +02:00 committed by Michael Niedermayer
parent 11f2eae2ae
commit 2b04858a10
1 changed files with 9 additions and 1 deletions
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10
libswscale/swscale.h
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@ -50,6 +50,9 @@
#ifndef FF_API_SWS_GETCONTEXT
#define FF_API_SWS_GETCONTEXT (LIBSWSCALE_VERSION_MAJOR < 2)
#endif
#ifndef FF_API_SWS_CPU_CAPS
#define FF_API_SWS_CPU_CAPS (LIBSWSCALE_VERSION_MAJOR < 2)
#endif
/**
* Returns the LIBSWSCALE_VERSION_INT constant.
@ -95,13 +98,18 @@ const char *swscale_license(void);
#define SWS_ACCURATE_RND 0x40000
#define SWS_BITEXACT 0x80000
//The following flags are only provided for API/ABI compatibility they have no effect anymore
#if FF_API_SWS_CPU_CAPS
/**
* CPU caps are autodetected now, those flags
* are only provided for API compatibility.
*/
#define SWS_CPU_CAPS_MMX 0x80000000
#define SWS_CPU_CAPS_MMX2 0x20000000
#define SWS_CPU_CAPS_3DNOW 0x40000000
#define SWS_CPU_CAPS_ALTIVEC 0x10000000
#define SWS_CPU_CAPS_BFIN 0x01000000
#define SWS_CPU_CAPS_SSE2 0x02000000
#endif
#define SWS_MAX_REDUCE_CUTOFF 0.002