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authorrtognimp <rtognimp@b3059339-0415-0410-9bf9-f77b7e298cf2>2003-05-17 18:10:27 +0000
committerrtognimp <rtognimp@b3059339-0415-0410-9bf9-f77b7e298cf2>2003-05-17 18:10:27 +0000
commitd8c64be99c0b615904fb98d7fd908f15dd970007 (patch)
tree939cb228bda8122ae8c3076fc170331383a62104 /TOOLS
parentff6a17f203ec4243f167ca2c82b94ecd6e775212 (diff)
downloadmpv-d8c64be99c0b615904fb98d7fd908f15dd970007.tar.bz2
mpv-d8c64be99c0b615904fb98d7fd908f15dd970007.tar.xz
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
Diffstat (limited to 'TOOLS')
-rwxr-xr-xTOOLS/realcodecs/14_4.sh4
-rw-r--r--TOOLS/realcodecs/28_8.c300
-rwxr-xr-xTOOLS/realcodecs/28_8.sh4
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