Thanks for looking into it. I'm rather certain that the crash happens in bmap_process though. Here's my on_level event:

Code:
void level_load_progress(var percent)
{
	cprintf1("nLLPM(%d)",(int)percent);
	if(percent < 5) pp_renderchain_debug(0);
	int hresult = material_update_float(pp_levelload_mat, "loadpercent", percent);
	cprintf1(" MUF(%d) ",hresult);

	cprintf4("m(ll %p, rc %p, mat %p, effect %p)",levelload_bmap,renderchain_bmap,pp_levelload_mat, pp_levelload_mat->d3deffect);
	bmap_process(levelload_bmap,renderchain_bmap,pp_levelload_mat);
	cprintf0("b");

	draw_quad(levelload_bmap,nullvector,NULL,NULL,NULL,NULL,100,0);
	cprintf0("d");
	material_update_float(emotesTransition_mat, "loadpercent", percent);
	cprintf0("f");
	draw_obj(entEmotesTransition);
	cprintf0("e");
	level_load_percent = percent;
}


Click to reveal..
Code:
// made by Rackscha, adapted by Superku

//#define DEVTRUE

#ifndef Console_h
	#define Console_h
	#include<windows.h>;

	long WINAPI WriteConsole(int Handle, char* Buffer, int CharsToWrite, int* CharsWritten, int reserved);
	long WINAPI CreateConsoleScreenBuffer(long dwDesiredAccess, long dwShareMode, long *lpSecurityAttributes, long dwFlags, long lpScreenBufferData);
	long WINAPI SetConsoleActiveScreenBuffer(long hConsoleOutput);
	long GConsoleBuffer;
	int consoleInitialized = 0;
	#ifdef DEVTRUE
		int consolePrintTrue = 1;
		#else
		int consolePrintTrue = 0;
	#endif
	int consolePrintTarget = 2; // 2

	void consoleInit()
	{
		if(consoleInitialized) return;
		consoleInitialized = 1;
		AllocConsole();
		GConsoleBuffer = CreateConsoleScreenBuffer(GENERIC_WRITE, FILE_SHARE_READ, 0, CONSOLE_TEXTMODE_BUFFER, 0);
		SetConsoleActiveScreenBuffer(GConsoleBuffer);	
		//SetWindowPos( GConsoleBuffer, 0, -800, -100, 0, 0, SWP_NOSIZE | SWP_NOZORDER );
		//MoveWindow( GConsoleBuffer, -600, -100, 0, 0, TRUE);
	}

	void cdiag(char* AText)
	{
		if(!consolePrintTrue) return;
		if(consolePrintTarget) diag(AText);
		if(consolePrintTarget == 0 || consolePrintTarget == 2)
		{
			if(!consoleInitialized) consoleInit();
			WriteConsole(GConsoleBuffer, AText, str_len(AText), NULL, 0);
		}
	}
	
	#define cprintf0(str) cdiag(_chr(str)) // time to redo this with var args...
	#define cprintf1(str,arg1) cdiag(_chr(str_printf(NULL,str,arg1)))
	#define cprintf2(str,arg1,arg2) cdiag(_chr(str_printf(NULL,str,arg1,arg2)))
	#define cprintf3(str,arg1,arg2,arg3) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3)))
	#define cprintf4(str,arg1,arg2,arg3,arg4) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4)))
	#define cprintf5(str,arg1,arg2,arg3,arg4,arg5) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5)))
	#define cprintf6(str,arg1,arg2,arg3,arg4,arg5,arg6) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5,arg6)))
	#define cprintf7(str,arg1,arg2,arg3,arg4,arg5,arg6,arg7) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5,arg6,arg7)))
	#define cprintf8(str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8)))
	#define cprintf9(str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9)))
	#define cprintf10(str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) cdiag(_chr(str_printf(NULL,str,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10)))
#endif


It's crashing after "[...]effect %p" and before "b". Usually the console is on point (and the acklog).

Btw. bmap_process crashes when you call it each (/ the same) frame, have the material's AUTORELOAD flag set and save the *.fx file. I never really questioned it as I've thought some d3d pointer got invalid that frame at least but maybe... it actually shouldn't and there's something else going on?

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