pspge.h

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/*
 * PSP Software Development Kit - http://www.pspdev.org
 * -----------------------------------------------------------------------
 * Licensed under the BSD license, see LICENSE in PSPSDK root for details.
 *
 * pspge.h - Prototypes for the sceGe library.
 *
 * Copyright (c) 2005 Marcus R. Brown <mrbrown@ocgnet.org>
 * Copyright (c) 2005 James Forshaw <tyranid@gmail.com>
 * Copyright (c) 2005 John Kelley <ps2dev@kelley.ca>
 *
 * $Id: pspge.h 2433 2008-10-15 10:00:27Z iwn $
 */
#ifndef __GE_H__
#define __GE_H__

#ifdef __cplusplus
extern "C" {
#endif

typedef struct PspGeContext {
        unsigned int context[512];
} PspGeContext;

typedef void (*PspGeCallback)(int id, void *arg);

typedef struct PspGeCallbackData
{
        PspGeCallback signal_func;
        void *signal_arg;
        PspGeCallback finish_func;
        void *finish_arg;
} PspGeCallbackData;

typedef struct PspGeListArgs
{
        unsigned int    size;
        PspGeContext*   context;
} PspGeListArgs;

unsigned int sceGeEdramGetSize(void);

void * sceGeEdramGetAddr(void);

unsigned int sceGeGetCmd(int cmd);

typedef enum PspGeMatrixTypes {
        PSP_GE_MATRIX_BONE0 = 0,
        PSP_GE_MATRIX_BONE1,
        PSP_GE_MATRIX_BONE2,
        PSP_GE_MATRIX_BONE3,
        PSP_GE_MATRIX_BONE4,
        PSP_GE_MATRIX_BONE5,
        PSP_GE_MATRIX_BONE6,
        PSP_GE_MATRIX_BONE7,
        PSP_GE_MATRIX_WORLD,
        PSP_GE_MATRIX_VIEW,
        PSP_GE_MATRIX_PROJECTION,
        PSP_GE_MATRIX_TEXGEN
} PspGeMatrixTypes;

int sceGeGetMtx(int type, void *matrix);

int sceGeSaveContext(PspGeContext *context);

int sceGeRestoreContext(const PspGeContext *context);

int sceGeListEnQueue(const void *list, void *stall, int cbid, PspGeListArgs *arg);

int sceGeListEnQueueHead(const void *list, void *stall, int cbid, PspGeListArgs *arg);

int sceGeListDeQueue(int qid);

int sceGeListUpdateStallAddr(int qid, void *stall);


typedef enum PspGeSyncType {
        PSP_GE_LIST_DONE = 0,
        PSP_GE_LIST_QUEUED,
        PSP_GE_LIST_DRAWING_DONE,
        PSP_GE_LIST_STALL_REACHED,
        PSP_GE_LIST_CANCEL_DONE
} PspGeSyncType;

int sceGeListSync(int qid, int syncType);

int sceGeDrawSync(int syncType);

int sceGeSetCallback(PspGeCallbackData *cb);

int sceGeUnsetCallback(int cbid);

#ifdef __cplusplus
}
#endif

#endif /* __GE_H__ */