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cleanly passing the cpuCaps 

Originally committed as revision 7973 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer 2002-10-30 01:51:14 +00:00
parent 51e19dccc7
commit 4603ed8f91
2 changed files with 16 additions and 13 deletions
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24
postproc/postprocess.c
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@ -77,7 +77,6 @@ try to unroll inner for(x=0 ... loop to avoid these damn if(x ... checks
//#define DEBUG_BRIGHTNESS
#include "../libvo/fastmemcpy.h"
#include "postprocess.h"
#include "../cpudetect.h"
#include "../mangle.h"
#define MIN(a,b) ((a) > (b) ? (b) : (a))
@ -105,6 +104,8 @@ static int verbose= 0;
static const int deringThreshold= 20;
static int cpuCaps=0;
struct PPFilter{
char *shortName;
char *longName;
@ -189,15 +190,6 @@ static inline void unusedVariableWarningFixer()
}
#endif
static inline long long rdtsc()
{
long long l;
asm volatile( "rdtsc\n\t"
: "=A" (l)
);
// printf("%d\n", int(l/1000));
return l;
}
#ifdef ARCH_X86
static inline void prefetchnta(void *p)
@ -229,6 +221,12 @@ static inline void prefetcht2(void *p)
}
#endif
int pp_init(int caps){
cpuCaps= caps;
return 0;
}
// The horizontal Functions exist only in C cuz the MMX code is faster with vertical filters and transposing
/**
@ -508,11 +506,11 @@ static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int
#ifdef RUNTIME_CPUDETECT
#ifdef ARCH_X86
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
if(cpuCaps & PP_CPU_CAPS_MMX2)
postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else if(gCpuCaps.has3DNow)
else if(cpuCaps & PP_CPU_CAPS_3DNOW)
postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else if(gCpuCaps.hasMMX)
else if(cpuCaps & PP_CPU_CAPS_MMX)
postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
else
postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);

5
postproc/postprocess.h
View File

@ -96,4 +96,9 @@ PPMode pp_get_mode_by_name_and_quality(char *name, int quality);
void *pp_get_context(int width, int height);
void pp_free_context(void *ppContext);
int pp_init(int cpuCaps);
#define PP_CPU_CAPS_MMX 1
#define PP_CPU_CAPS_MMX2 2
#define PP_CPU_CAPS_3DNOW 4
#endif