From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 30 Oct 2002 01:51:14 +0000 (+0000)
Subject: cleanly passing the cpuCaps
X-Git-Tag: v0.5~17149
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4603ed8f913b6af404c57284992e5eec92bf3eae;p=coroid%2Flibav_saccubus.git

cleanly passing the cpuCaps

Originally committed as revision 7973 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
---

diff --git a/postproc/postprocess.c b/postproc/postprocess.c
index fc633612d..c804e1d56 100644
--- a/postproc/postprocess.c
+++ b/postproc/postprocess.c
@@ -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);
diff --git a/postproc/postprocess.h b/postproc/postprocess.h
index 79eb9387c..c51044eea 100644
--- a/postproc/postprocess.h
+++ b/postproc/postprocess.h
@@ -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