Franxis
MAME 4 ALL
Is there any way to get real physical memory address from the address returned by malloc() ???
I have tried to implement hardware blitter in MAME, but i have no performance improvement because i'm ordered to have the MAME frame video buffer in high memory and then memory access to this buffer is slower (65% of malloc memory speed?) and this buffer is extensivelly used by MAME core. Any way to put it in normal malloc() memory and get the physical address by any method?
Thanks and regards. B)
I have tried to implement hardware blitter in MAME, but i have no performance improvement because i'm ordered to have the MAME frame video buffer in high memory and then memory access to this buffer is slower (65% of malloc memory speed?) and this buffer is extensivelly used by MAME core. Any way to put it in normal malloc() memory and get the physical address by any method?
Thanks and regards. B)