extend mmap wrapper functionality

[libpicofe.git] / psp / psp.h

diff --git a/psp/psp.h b/psp/psp.h
index cece8cf..ef12f59 100644 (file)
--- a/psp/psp.h
+++ b/psp/psp.h
@@ -1,3 +1,8 @@
+// (c) Copyright 2007 notaz, All rights reserved.
+// Free for non-commercial use.
+
+// For commercial use, separate licencing terms must be obtained.
+
 #include <pspctrl.h>
 
 void psp_init(void);
@@ -5,28 +10,61 @@ void psp_finish(void);
 
 void psp_msleep(int ms);
 
-#define PSP_VRAM_BASE0 ((void *) 0x44000000)
-#define PSP_VRAM_BASE1 ((void *) 0x44044000)
+// vram usage map:
+// 000000-044000 fb0
+// 044000-088000 fb1
+// 088000-0cc000 depth (?)
+// 0cc000-126000 emu draw buffers: 512*240 + 512*240*2
+
+#define VRAMOFFS_FB0    0x00000000
+#define VRAMOFFS_FB1    0x00044000
+#define VRAMOFFS_DEPTH  0x00088000
+#define VRAMOFFS_STUFF  0x000cc000
+
+#define VRAM_FB0        ((void *) (0x44000000+VRAMOFFS_FB0))
+#define VRAM_FB1        ((void *) (0x44000000+VRAMOFFS_FB1))
+#define VRAM_STUFF      ((void *) (0x44000000+VRAMOFFS_STUFF))
+
+#define VRAM_CACHED_STUFF   ((void *) (0x04000000+VRAMOFFS_STUFF))
 
-void psp_video_switch_to_single(void);
-void psp_video_flip(void);
+#define GU_CMDLIST_SIZE (16*1024)
+
+extern unsigned int guCmdList[GU_CMDLIST_SIZE];
+extern int psp_unhandled_suspend;
+
+void *psp_video_get_active_fb(void);
+void  psp_video_switch_to_single(void);
+void  psp_video_flip(int wait_vsync);
 extern void *psp_screen;
 
-unsigned int psp_pad_read(void);
+unsigned int psp_pad_read(int blocking);
+
+int psp_get_cpu_clock(void);
+int psp_set_cpu_clock(int clock);
 
+char *psp_get_status_line(void);
+
+void psp_wait_suspend(void);
+void psp_resume_suspend(void);
 
 /* shorter btn names */
-#define BTN_UP       PSP_CTRL_UP
-#define BTN_LEFT     PSP_CTRL_LEFT
-#define BTN_RIGHT    PSP_CTRL_RIGHT
-#define BTN_DOWN     PSP_CTRL_DOWN
-#define BTN_L        PSP_CTRL_LTRIGGER
-#define BTN_R        PSP_CTRL_RTRIGGER
-#define BTN_TRIANGLE PSP_CTRL_TRIANGLE
-#define BTN_CIRCLE   PSP_CTRL_CIRCLE
-#define BTN_X        PSP_CTRL_CROSS
-#define BTN_SQUARE   PSP_CTRL_SQUARE
-#define BTN_SELECT   PSP_CTRL_SELECT
-#define BTN_START    PSP_CTRL_START
-#define BTN_NOTE     PSP_CTRL_NOTE
+#define PBTN_UP       PSP_CTRL_UP
+#define PBTN_LEFT     PSP_CTRL_LEFT
+#define PBTN_RIGHT    PSP_CTRL_RIGHT
+#define PBTN_DOWN     PSP_CTRL_DOWN
+#define PBTN_L        PSP_CTRL_LTRIGGER
+#define PBTN_R        PSP_CTRL_RTRIGGER
+#define PBTN_TRIANGLE PSP_CTRL_TRIANGLE
+#define PBTN_CIRCLE   PSP_CTRL_CIRCLE
+#define PBTN_X        PSP_CTRL_CROSS
+#define PBTN_SQUARE   PSP_CTRL_SQUARE
+#define PBTN_SELECT   PSP_CTRL_SELECT
+#define PBTN_START    PSP_CTRL_START
+#define PBTN_NOTE     PSP_CTRL_NOTE // doesn't seem to work?
+
+/* fake 'nub' btns */
+#define PBTN_NUB_UP    (1 << 28)
+#define PBTN_NUB_RIGHT (1 << 29)
+#define PBTN_NUB_DOWN  (1 << 30)
+#define PBTN_NUB_LEFT  (1 << 31)