wrappers for 14.4 and 28.8 codecs14_4.c

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10123 b3059339-0415-0410-9bf9-f77b7e298cf2

3 files changed, 308 insertions, 0 deletions

diff --git a/TOOLS/realcodecs/14_4.sh b/TOOLS/realcodecs/14_4.sh
new file mode 100755
index 0000000000..662dd01e7a
--- /dev/null
+++ b/TOOLS/realcodecs/14_4.sh
@@ -0,0 +1,4 @@
+rm 14_4.so.6.0
+gcc -c 14_4.c -g
+ld -shared -o 14_4.so.6.0 14_4.o -ldl -lc
+ 
\ No newline at end of file
diff --git a/TOOLS/realcodecs/28_8.c b/TOOLS/realcodecs/28_8.c
new file mode 100644
index 0000000000..ef2daeaace
--- /dev/null
+++ b/TOOLS/realcodecs/28_8.c
@@ -0,0 +1,300 @@
+/*
+   GPL v2 blah blah
+   
+   This is a small dll that works as a wrapper for the actual 14_4.so.6.0
+   dll from real player 8.0. 
+*/
+
+/*
+   Assuming that RACloseCodec is the last call.
+*/
+
+#include <stddef.h>
+#include <stdio.h>
+#include <dlfcn.h>
+#include <sys/time.h>
+
+typedef unsigned long ulong;
+
+ulong (*raCloseCodec)(ulong);
+ulong (*raDecode)(ulong,ulong,ulong,ulong,ulong,ulong);
+ulong (*raFreeDecoder)(ulong);
+ulong (*raGetFlavorProperty)(ulong,ulong,ulong,ulong);
+ulong (*raGetNumberOfFlavors)(void);
+ulong (*raInitDecoder)(ulong,ulong);
+ulong (*raOpenCodec2)(ulong);
+ulong (*raSetFlavor)(ulong);
+
+int b_dlOpened=0;
+void *handle=NULL;
+
+/* exits program when failure */
+void loadSyms() {
+	fputs("loadSyms()\n", stderr);
+	if (!b_dlOpened) {
+		char *error;
+
+//		fputs("opening dll...\n");
+		handle = dlopen ("/home/r/RealPlayer8/Codecs/real28_8.so.6.0", RTLD_LAZY);
+		if (!handle) {
+			fputs (dlerror(), stderr);
+			exit(1);
+		}
+
+		raCloseCodec = dlsym(handle, "RACloseCodec");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RACloseCodec): %s\n", error);
+			exit(1);
+		}
+		raDecode = dlsym(handle, "RADecode");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RADecode): %s\n", error);
+			exit(1);
+		}
+		raFreeDecoder = dlsym(handle, "RAFreeDecoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAFreeDecoder): %s\n", error);
+			exit(1);
+		}
+		raGetFlavorProperty = dlsym(handle, "RAGetFlavorProperty");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAGetFlavorProperty): %s\n", error);
+			exit(1);
+		}
+		raGetNumberOfFlavors = dlsym(handle, "RAGetNumberOfFlavors");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAGetNumberOfFlavors): %s\n", error);
+			exit(1);
+			}
+		raInitDecoder = dlsym(handle, "RAInitDecoder");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAInitDecoder): %s\n", error);
+			exit(1);
+		}
+		raOpenCodec2 = dlsym(handle, "RAOpenCodec2");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RAOpenCodec2): %s\n", error);
+			exit(1);
+		}
+		raSetFlavor = dlsym(handle, "RASetFlavor");
+		if ((error = dlerror()) != NULL)  {
+			fprintf (stderr, "dlsym(RASetFlavor): %s\n", error);
+			exit(1);
+		}
+		b_dlOpened=1;
+	}
+}
+
+void closeDll() {
+	if (handle) {
+		b_dlOpened=0;
+		dlclose(handle);
+		handle=NULL;
+	}
+}
+
+void _init(void) {
+	loadSyms();
+}
+
+struct timezone tz;
+struct timeval tv1, tv2;
+
+void tic() {
+	gettimeofday(&tv1, &tz);
+}
+
+void toc() {
+	long secs, usecs;
+	gettimeofday(&tv2, &tz);
+	secs=tv2.tv_sec-tv1.tv_sec;
+	usecs=tv2.tv_usec-tv1.tv_usec;
+	if (usecs<0) {
+		usecs+=1000000;
+		--secs;
+	}
+	fprintf(stderr, "Duration: %d.%0.6ds\n", secs, usecs);
+}
+
+
+void hexdump(void *pos, int len) {
+	unsigned char *cpos=pos, *cpos1;
+	int lines=(len+15)>>4;
+	while(lines--) {
+		int len1=len, i;
+		fprintf(stderr, "%0x  ", cpos); 
+		cpos1=cpos;
+		for (i=0;i<16;i++) {
+			if (len1>0) {
+				fprintf(stderr, "%02x ", *(cpos++));
+			} else {
+				fprintf(stderr, "   ");
+			}
+			len1--;
+		}
+		fputs("  ", stderr);
+		cpos=cpos1;
+		for (i=0;i<16;i++) {
+			if (len>0) {
+				unsigned char ch=(*(cpos++));
+				if ((ch<32)||(ch>127)) ch='.';
+				fputc(ch, stderr);
+			}
+			len--;
+		}
+		fputs("\n", stderr);		
+	}
+	fputc('\n', stderr);
+}
+
+
+ulong RACloseCodec(ulong p1) {
+	ulong result;
+	fprintf(stderr, "RACloseCodec(ulong p1=0x%0x(%d))\n", p1, p1);
+	result=(*raCloseCodec)(p1);
+//	closeDll();
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+static int pkno=0;
+
+ulong RADecode(ulong p1,ulong p2,ulong p3,ulong p4,ulong* p5,ulong p6) {
+	ulong result;
+	int x,y;
+	
+	fprintf(stderr, "RADecode(ulong ctx=0x%0x, ", p1);
+	fprintf(stderr, "ulong src=0x%0x,\n", p2);
+	fprintf(stderr, "ulong len=0x%0x,", p3);
+	fprintf(stderr, "ulong dst=0x%0x,\n", p4);
+	fprintf(stderr, "ulong dstcnt=0x%0x, ",p5);
+	fprintf(stderr, "ulong p6=%d)\n", p6);
+//	hexdump((void*)p1, 44);
+	hexdump((void*)p2, p3);
+//	hexdump((void*)p4, 80);
+//	hexdump((void*)p5, 16);
+//	tic();
+
+	    fprintf(stderr,"\n#CRC[%3d]",pkno++);
+	for(y=0;y<10;y++){
+	    unsigned short crc=0;
+	    unsigned char* p=p2;
+	    p+=60*y;
+	    for(x=0;x<60;x++){
+		crc+=p[x]<<(x&7);
+	    }
+	    fprintf(stderr," %04X",crc);
+	}
+	    fprintf(stderr,"\n");
+
+	result=(*raDecode)(p1,p2,p3,p4,p5,p6);
+//	toc();
+//	hexdump((void*)p1, 44);
+//	hexdump((void*)p4, 80);
+//	hexdump((void*)p5, 16);
+	fprintf(stderr, "--> 0x%0x(%d)  decoded: %d  \n\n\n", result, result, p5[0]);
+	return result;
+}
+
+ulong RAFreeDecoder(ulong p1) {
+	ulong result;
+	fprintf(stderr, "RAFreeDecoder(ulong p1=0x%0x(%d))\n", p1, p1);
+	hexdump((void*)p1, 44);
+	result=(*raFreeDecoder)(p1);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAGetFlavorProperty(ulong p1,ulong p2,ulong p3, ulong p4) {
+	ulong result;
+	fprintf(stderr, "RAGetFlavorProperty(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d),\n", p2, p2);
+	fprintf(stderr, "ulong p3=0x%0x(%d), ", p3, p3);
+	fprintf(stderr, "ulong p4=0x%0x(%d))\n", p4, p4);
+	hexdump((void*)p4/*(void*)(*((void**)p4))*/,p2);
+	hexdump((void*)p1, 44);
+	tic();
+	result=(*raGetFlavorProperty)(p1,p2,p3,p4);
+	toc();
+	fprintf(stderr, "*p4=0x%0x\n", *((ulong*)p4));
+	hexdump((void*)p4/*(void*)(*((void**)p4))*/,p2);
+	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAGetNumberOfFlavors(void) {
+	ulong result;
+	fprintf(stderr, "RAGetNumberOfFlavors(void)\n");
+	result=(*raGetNumberOfFlavors)();
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAInitDecoder(ulong p1,ulong p2) {
+	ulong result;
+	int temp[256];
+	unsigned char temp2[256];
+	fprintf(stderr, "RAInitDecoder(ulong p1=0x%0x(%d), ", p1, p1);
+	fprintf(stderr, "ulong p2=0x%0x(%d))\n", p2, p2);
+	hexdump((void*)p2, 4*7);
+//	hexdump((void*)p1, 44);
+//	memset(temp,0x77,256*4);
+//	memcpy(temp,p2,4*7);
+//	hexdump((void*)temp[6], 32);
+
+//	memset(temp2,0x77,256);
+//	memcpy(temp2,temp[6],16);
+//	temp[6]=temp2;
+	
+	result=(*raInitDecoder)(p1,/*temp*/p2);
+//	hexdump((void*)temp[6], 32);
+//	memcpy(p2,temp,4*11);
+//	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RAOpenCodec2(ulong p1) {
+	ulong result;
+//	loadSyms();
+	fprintf(stderr, "RAOpenCodec2(ulong p1=0x%0x(%d)\n", p1, p1);
+	hexdump((void*)p1, 44);
+	result=(*raOpenCodec2)(p1);
+	hexdump((void*)p1, 44);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+	return result;
+}
+
+ulong RASetFlavor(ulong p1) {
+	ulong result, numprop=0, result1=0;
+	ulong numflavors, flavor;
+	unsigned short property;
+	fprintf(stderr, "RASetFlavor(ulong p1=0x%0x(%d))\n", p1, p1);
+	hexdump((void*)p1, 44);
+//	hexdump((void*)p1, 44);
+	result=(*raSetFlavor)(p1);
+	fprintf(stderr, "--> 0x%0x(%d)\n\n\n", result, result);
+
+#if 0
+	fputs("######################## FLAVOR PROPERTIES ###################\n\n", stderr);
+	numflavors=raGetNumberOfFlavors2();
+	flavor=0;
+	while (flavor<numflavors) {
+		fprintf(stderr, "************ Flavor %d *************\n\n", flavor);
+		numprop=0;
+		while (numprop<32) {
+			result1=raGetFlavorProperty(p1, flavor, numprop, (ulong)&property);
+			fprintf(stderr, "property %d=%d, result=0x%0x\n\n",
+				numprop, property, result1);
+			hexdump((void*)result1, property);
+			numprop++;
+		}
+		flavor++;
+	}
+
+	fputs("######################## FLAVOR PROPERTIES ###################\n\n", stderr);
+#endif
+	
+	return result;
+}
diff --git a/TOOLS/realcodecs/28_8.sh b/TOOLS/realcodecs/28_8.sh
new file mode 100755
index 0000000000..abb6c589ad
--- /dev/null
+++ b/TOOLS/realcodecs/28_8.sh
@@ -0,0 +1,4 @@
+rm 28_8.so.6.0
+gcc -c 28_8.c -g
+ld -shared -o 28_8.so.6.0 28_8.o -ldl -lc
+ 
\ No newline at end of file