include/linux/vcodec/vdec_drv_base.h

   1 #define DumpInput__
   2 #ifdef DumpInput__
   3 #include <stdio.h>
   4 #endif
   5 #include "vdec_drv_if_private.h"
   6
   7 #ifndef _VDEC_DRV_BASE_
   8 #define _VDEC_DRV_BASE_
   9 #define MAX_BUFFER_SIZE 37
  10
  11 #if 1
  12 #define WAITING_MODE VAL_INTERRUPT_MODE
  13 #else
  14 #define WAITING_MODE VAL_POLLING_MODE
  15 #endif
  16
  17 #define DO_VCODEC_RESET(cmd, index)                                                             \
  18     {                                                                                               \
  19         ADD_QUEUE(cmd, index, WRITE_REG_CMD, MT6589_VDEC_MISC, VDEC_INT_CFG, 0 , WAITING_MODE);     \
  20     }
  21
  22 typedef enum __VDDRV_MRESULT_T
  23 {
  24     VDDRV_MRESULT_SUCCESS = VAL_TRUE,  ///< Represent success
  25     VDDRV_MRESULT_FAIL = VAL_FALSE,    ///< Represent failure
  26     VDDRV_MRESULT_RESOLUTION_CHANGED = VAL_RESOLUTION_CHANGED,   ///< Represent resoluion changed
  27     VDDRV_MRESULT_NEED_MORE_OUTPUT_BUFFER,   ///< Represent need more output buffer
  28     VDDRV_MRESULT_FATAL
  29 } VDDRV_MRESULT_T;
  30
  31 typedef struct __VDEC_DRV_BASE_T
  32 {
  33     VAL_UINT32_T(*Init)(VAL_HANDLE_T *handle, VAL_HANDLE_T halhandle, VAL_HANDLE_T valhandle, P_VDEC_DRV_RINGBUF_T pBitstream, P_VDEC_DRV_SEQINFO_T pSeqinfo, VDEC_DRV_VIDEO_FORMAT_T eFormat);     ///< Function to do driver Initialization
  34     VAL_UINT32_T(*Decode)(VAL_HANDLE_T handle, P_VDEC_DRV_RINGBUF_T pBitstream, P_VDEC_DRV_FRAMEBUF_T pFrame);                      ///< Driver Decode Main Funciton
  35     P_VDEC_DRV_FRAMEBUF_T(*GetDisplayBuffer)(VAL_HANDLE_T handle);                                                                  ///< Get Buffer ready to display
  36     P_VDEC_DRV_FRAMEBUF_T(*GetFreeBuffer)(VAL_HANDLE_T handle);                                                                     ///< Get Buffer ready to release
  37     VAL_UINT32_T(*GetParam)(VAL_HANDLE_T handle, VDEC_DRV_GET_TYPE_T a_eType, VAL_VOID_T *a_pvInParam, VAL_VOID_T *a_pvOutParam);      ///< get codec's required memory size. (Ex: VDEC_DRV_GET_TYPE_QUERY_REF_POOL_SIZE)
  38     VAL_UINT32_T(*SetParam)(VAL_HANDLE_T handle, VDEC_DRV_SET_TYPE_T a_eType, VAL_VOID_T *a_pvInParam, VAL_VOID_T *a_pvOutParam);      ///< get codec's required memory size. (Ex: VDEC_DRV_GET_TYPE_QUERY_REF_POOL_SIZE)
  39     VAL_UINT32_T(*DeInit)(VAL_HANDLE_T handle);                                                                                     ///< Function to do driver de-initialization
  40     P_VDEC_DRV_RINGBUF_T(*GetFreeInputBuffer)(VAL_HANDLE_T handle);
  41 } VDEC_DRV_BASE_T;
  42
  43 typedef struct __VDEC_DRV_BUF_STATUS_T
  44 {
  45     VAL_BOOL_T          bDisplay;
  46     VAL_BOOL_T          bFree;
  47     VDEC_DRV_FRAMEBUF_T *pFrameBuf;
  48 } VDEC_DRV_BUF_STATUS_T, *P_VDEC_DRV_BUF_STATUS_T;
  49
  50 typedef struct __VDEC_DRV_INPUT_BUF_STATUS_T
  51 {
  52     VDEC_DRV_RINGBUF_T *pInputBuf;
  53     VAL_UINT32_T    u4RefCnt;
  54 } VDEC_DRV_INPUT_BUF_STATUS_T, *P_VDEC_DRV_INPUT_BUF_STATUS_T;
  55
  56 typedef struct __VDEC_HANDLE_T
  57 {
  58     VDEC_DRV_VIDEO_FORMAT_T CodecFormat;
  59     VDEC_DRV_BASE_T         rFuncPtr;      ///< Point to driver's proprietary function.
  60     VAL_HANDLE_T            hDrvHandle;    ///< Handle of each format driver
  61     VAL_BOOL_T              fgDrvInitFlag; ///< hDrvHandle is available or not
  62     VAL_HANDLE_T            hHalHandle;    ///< HAL handle
  63     VAL_BOOL_T              fgHalInitFlag; ///< hHalHandle is available or not
  64     VAL_HANDLE_T            hValHandle;    ///< VAL handle
  65     VAL_BOOL_T              fgValInitFlag; ///< hValHandle is available or not
  66     VAL_MEMORY_T            rHandleMem;    ///< Memory for vdec handle
  67     P_VDEC_DRV_FRAMEBUF_T   pDispFrameBuf;
  68     P_VDEC_DRV_FRAMEBUF_T   pFreeFrameBuf;
  69     P_VDEC_DRV_RINGBUF_T    pInputFreeBuf;
  70     VDEC_DRV_BUF_STATUS_T   pFrameBufArray[MAX_BUFFER_SIZE];
  71     VDEC_DRV_INPUT_BUF_STATUS_T pInputBufArray[MAX_BUFFER_SIZE];
  72     VAL_BOOL_T              bFlushAll;
  73     VAL_BOOL_T              bInputFlushAll;
  74     // for no VOS header when MPEG4
  75     VAL_UINT16_T            nDefWidth;
  76     VAL_UINT16_T            nDefHeight;
  77     VDEC_DRV_SET_DECODE_MODE_T      rSetDecodeMode;
  78 #ifdef DumpInput__
  79     FILE *pf_out;
  80 #endif
  81 } VDEC_HANDLE_T;
  82
  83 #endif