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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
parent 0093199184
commit c7a973e44a
1 changed files with 16 additions and 0 deletions
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16
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.
@ -95,6 +98,19 @@ const char *swscale_license(void);
#define SWS_ACCURATE_RND 0x40000
#define SWS_BITEXACT 0x80000
#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
#define SWS_CS_ITU709 1