sharedfb.h

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#ifndef _PSP2_SHAREDFB_H_
#define _PSP2_SHAREDFB_H_
 
#include <vitasdk/build_utils.h>
#include <psp2/types.h>
#include <psp2common/defs.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct SceSharedFbInfo {
    void *fb_base;
    int fb_size;
    void *fb_base2;
    int unk0[6];
    int stride;
    int width;
    int height;
    int unk1;
    int index;
    int unk2[4];
    int vsync;
    int unk3[3];
} SceSharedFbInfo;
VITASDK_BUILD_ASSERT_EQ(0x58, SceSharedFbInfo);
 
SceUID _sceSharedFbOpen(int index, int sysver);
int sceSharedFbClose(SceUID fb_id);
int sceSharedFbBegin(SceUID fb_id, SceSharedFbInfo *info);
int sceSharedFbEnd(SceUID fb_id);
int sceSharedFbGetInfo(SceUID fb_id, SceSharedFbInfo *info);
 
static inline
SceUID sceSharedFbOpen(int index)
{
    return _sceSharedFbOpen(index, PSP2_SDK_VERSION);
};
 
typedef struct SceSharedFbCreate {
    SceSize alloc_mem_size; 
    SceUInt32 reserved0; 
    SceUInt32 reserved[4]; 
} SceSharedFbCreate;
VITASDK_BUILD_ASSERT_EQ(0x18, SceSharedFbCreate); // size is from FW 3.60
 
typedef struct SceSharedFbRenderInfo {
    void *frame_buffer_base; 
    SceUInt32 reserved04; 
    void *depth_stencil_buffer; 
    SceUInt32 reserved_0C[4]; 
    SceUInt32 stride; 
    SceUInt32 width;
    SceUInt32 height;
    SceUInt32 pixel_format; 
    SceInt32 buffer_index; 
    SceUInt32 reserved30[4]; 
} SceSharedFbRenderInfo;
VITASDK_BUILD_ASSERT_EQ(0x40, SceSharedFbRenderInfo); // size is from FW 3.60
 
SceUID sceSharedFbCreate(int index, const SceSharedFbCreate *create_param);
 
int sceSharedFbGetShellRenderPort(void);
 
int sceSharedFbUpdateProcess(void);
 
int sceSharedFbUpdateProcessBegin(SceUID shared_fb_id, const SceSharedFbRenderInfo *render_info, SceUInt32 *update_count);
 
int sceSharedFbUpdateProcessEnd(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _PSP2_SHAREDFB_H_ */