mirror of https://github.com/mpv-player/mpv
108 lines
3.3 KiB
C
108 lines
3.3 KiB
C
/* to compile: gcc -o qtxload qtxload.c ../libloader.a -lpthread -ldl -ggdb ../../cpudetect.o */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "qtxsdk/components.h"
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#include "qtxsdk/select.h"
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#define DEF_DISPATCHER(name) ComponentResult (*##name)(ComponentParameters *, void **)
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/* ilyen egy sima komponens */
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ComponentResult ComponentDummy(
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ComponentParameters *params,
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void **globals,
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DEF_DISPATCHER(ComponentDispatch))
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{
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printf("ComponentDummy(params: %p, globals: %p, dispatcher: %p) called!\n",
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params, globals, ComponentDispatch);
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printf(" Dummy: global datas: %p\n", *globals);
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printf(" Dummy: returning 0\n");
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return(0);
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}
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char *get_path(char* x){ return strdup(x);}
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void* LoadLibraryA(char* name);
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void* GetProcAddress(void* handle,char* func);
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#define __stdcall __attribute__((__stdcall__))
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#define __cdecl __attribute__((__cdecl__))
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#define APIENTRY
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unsigned int* x_table[0x00001837];
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int main(int argc, char *argv[]){
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void *handler;
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ComponentResult (*
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dispatcher)(ComponentParameters *params, Globals glob);
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ComponentResult ret;
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ComponentParameters *params;
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ComponentDescription desc;
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void *globals=NULL;
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unsigned int esp=0;
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int i;
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Setup_LDT_Keeper();
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handler = LoadLibraryA("/usr/lib/win32/QuickTime.qts");
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dispatcher = GetProcAddress(handler, "SorensonYUV9Dispatcher");
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// handler = expLoadLibraryA("/usr/lib/win32/On2_VP3.qtx");
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// dispatcher = GetProcAddress(handler, "CDComponentDispatcher");
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printf("handler: %p, dispatcher: %p\n", handler, dispatcher);
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printf("theQuickTimeDispatcher = %p\n",GetProcAddress(handler, "theQuickTimeDispatcher"));
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desc.componentType=0;
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desc.componentSubType=0;
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desc.componentManufacturer=0;
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desc.componentFlags=0;
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desc.componentFlagsMask=0;
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params = malloc(sizeof(ComponentParameters)+2048);
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params->flags = 0;
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params->paramSize = 0;
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params->what = kComponentRegisterSelect;
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ret = dispatcher(params, &globals);
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printf("!!! CDComponentDispatch() => 0x%X glob=%p\n",ret,globals);
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// memset(x_table,12,4*0x00001837);
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//for(i=0;i<=255;i++){
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params->flags = 0;
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params->paramSize = 4; //sizeof(params->params[0]);
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params->params[0] = 0x820000; //0x820000|i; //(i<<16)|0x24; //0x820024;
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// params->what = kComponentVersionSelect;
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// params->what = kComponentRegisterSelect;
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params->what = kComponentOpenSelect;
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// params->what = kComponentCanDoSelect;
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printf("params: flags: %d, paramSize: %d, what: %d, params[0] = %x\n",
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params->flags, params->paramSize, params->what, params->params[0]);
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// __asm__ __volatile__ ("movl %%esp, %0\n\t" : "=a" (esp) :: "memory" );
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// printf("ESP=%p\n",esp);
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*((void**)0x62b7d640) = &x_table[0]; //malloc(0x00001837 * 4); // ugly hack?
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printf("params=%p &glob=%p x_table=%p\n",params,&globals, &x_table[0]);
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ret = dispatcher(params, &globals);
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// __asm__ __volatile__ ("movl %%esp, %0\n\t" : "=a" (esp) :: "memory" );
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// printf("ESP=%p\n",esp);
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printf("!!! CDComponentDispatch() => %d glob=%p\n",ret,globals);
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// if(ret!=-3000) break;
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//}
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// for(i=0;i<0x00001837;i++)
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// if(x_table[i]) printf("x_table[0x%X] = %p\n",i,x_table[i]);
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Restore_LDT_Keeper();
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exit(0);
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//return 0;
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}
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