CARPLAY版本整理

MXC_A27-PCB4.5-270T/lib/hx170dec/include/h264hwd_asic.h

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+/*------------------------------------------------------------------------------
+--                                                                            --
+--       This software is confidential and proprietary and may be used        --
+--        only as expressly authorized by a licensing agreement from          --
+--                                                                            --
+--                            Hantro Products Oy.                             --
+--                                                                            --
+--                   (C) COPYRIGHT 2006 HANTRO PRODUCTS OY                    --
+--                            ALL RIGHTS RESERVED                             --
+--                                                                            --
+--                 The entire notice above must be reproduced                 --
+--                  on all copies and should not be removed.                  --
+--                                                                            --
+--------------------------------------------------------------------------------
+--
+--  Description : Hardware interface read/write
+--
+------------------------------------------------------------------------------
+--
+--  Version control information, please leave untouched.
+--
+--  $RCSfile: h264hwd_asic.h,v $
+--  $Revision: 1.2 $
+--  $Date: 2008/09/15 09:55:40 $
+--
+------------------------------------------------------------------------------*/
+#ifndef __H264ASIC_H__
+#define __H264ASIC_H__
+
+#include "basetype.h"
+#include "dwl.h"
+#include "h264hwd_container.h"
+#include "h264hwd_storage.h"
+
+#define ASIC_MB_RLC_BUFFER_SIZE     880 /* bytes */
+#define ASIC_MB_CTRL_BUFFER_SIZE    8   /* bytes */
+#define ASIC_MB_MV_BUFFER_SIZE      64  /* bytes */
+#define ASIC_MB_I4X4_BUFFER_SIZE    8   /* bytes */
+#define ASIC_CABAC_INIT_BUFFER_SIZE 3680/* bytes */
+#define ASIC_SCALING_LIST_SIZE      6*16+2*64
+#define ASIC_POC_BUFFER_SIZE        34*4
+
+#define X170_DEC_TIMEOUT            0x00FFU
+#define X170_DEC_SYSTEM_ERROR       0x0FFFU
+#define X170_DEC_HW_RESERVED        0xFFFFU
+
+/* asic macroblock types */
+typedef enum H264AsicMbTypes
+{
+    HW_P_16x16 = 0,
+    HW_P_16x8 = 1,
+    HW_P_8x16 = 2,
+    HW_P_8x8 = 3,
+    HW_I_4x4 = 4,
+    HW_I_16x16 = 5,
+    HW_I_PCM = 6,
+    HW_P_SKIP = 7
+} H264AsicMbTypes_t;
+
+u32 AllocateAsicBuffers(decContainer_t * pDecCont,
+                        DecAsicBuffers_t * asicBuff, u32 mbs);
+void ReleaseAsicBuffers(const void *dwl, DecAsicBuffers_t * asicBuff);
+
+void PrepareIntra4x4ModeData(storage_t * pStorage,
+                             DecAsicBuffers_t * pAsicBuff);
+void PrepareMvData(storage_t * pStorage, DecAsicBuffers_t * pAsicBuff);
+
+void PrepareRlcCount(storage_t * pStorage, DecAsicBuffers_t * pAsicBuff);
+
+void H264SetupVlcRegs(decContainer_t * pDecCont);
+
+void H264InitRefPicList(decContainer_t *pDecCont);
+
+u32 H264RunAsic(decContainer_t * pDecCont, DecAsicBuffers_t * pAsicBuff);
+
+#endif /* __H264ASIC_H__ */