RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 07:17:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

32x DMA memory copy performance optimisation

Browse source
This commit is contained in:
kub 2019-05-28 23:16:45 +02:00
parent 8141d75694
commit 346153e08e
5 changed files with 105 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

1
pico/pico_int.h
View file

@ -937,6 +937,7 @@ unsigned int REGPARM(3) p32x_sh2_poll_memory16(unsigned int a, unsigned int d, S
unsigned int REGPARM(3) p32x_sh2_poll_memory32(unsigned int a, unsigned int d, SH2 *sh2);
void *p32x_sh2_get_mem_ptr(unsigned int a, unsigned int *mask, SH2 *sh2);
void p32x_sh2_poll_event(SH2 *sh2, unsigned int flags, unsigned int m68k_cycles);
int p32x_sh2_memcpy(unsigned int dst, unsigned int src, int count, int size, SH2 *sh2);
// 32x/draw.c
void PicoDrawSetOutFormat32x(pdso_t which, int use_32x_line_mode);