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partially revived platform support for PSP (unfinished), part 4

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various fixes and improvements to screen output, menu fixes
This commit is contained in:
kub 2021-01-20 19:48:11 +01:00
parent 1e4663e1c8
commit 1cc774814d
3 changed files with 87 additions and 60 deletions
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9
platform/psp/psp.h
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@ -14,10 +14,11 @@ void psp_finish(void);
void psp_msleep(int ms);
// vram usage map:
// 000000-044000 fb0
// 000000-044000 fb0: 512*272*2
// 044000-088000 fb1
// 088000-0cc000 depth (?)
// 0cc000-126000 emu draw buffers: 512*240 + 512*240*2
// 088000-0cc000 depth (Z)
// 0cc000-110000 emu/menu draw buffer 0: 512*272*2
// 110000-154000 emu/menu draw buffer 1
#define VRAMOFFS_FB0 0x00000000
#define VRAMOFFS_FB1 0x00044000
@ -56,3 +57,5 @@ void psp_resume_suspend(void);
#define PSP_NUB_DOWN (1 << 30)
#define PSP_NUB_LEFT (1 << 31)
/* from menu.c */
void psp_menu_init(void);