release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/dream/include/mach/qdsp5/qdsp5venccmdi.h

   1 #ifndef QDSP5VIDENCCMDI_H
   2 #define QDSP5VIDENCCMDI_H
   3
   4 /*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
   5
   6     V I D E O  E N C O D E R  I N T E R N A L  C O M M A N D S
   7
   8 GENERAL DESCRIPTION
   9   This file contains defintions of format blocks of commands
  10   that are accepted by VIDENC Task
  11
  12 REFERENCES
  13   None
  14
  15 EXTERNALIZED FUNCTIONS
  16   None
  17
  18 Copyright(c) 2008 by QUALCOMM, Incorporated.
  19 *====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/
  20 /*===========================================================================
  21
  22                         EDIT HISTORY FOR FILE
  23
  24 This section contains comments describing changes made to this file.
  25 Notice that changes are listed in reverse chronological order.
  26
  27 Revision History:
  28
  29 when       who     what, where, why
  30 --------   ---     ----------------------------------------------------------
  31 09/25/08   umeshp      initial version
  32 ===========================================================================*/
  33
  34   #define VIDENC_CMD_CFG           0x0000
  35   #define VIDENC_CMD_ACTIVE        0x0001
  36   #define VIDENC_CMD_IDLE          0x0002
  37   #define VIDENC_CMD_FRAME_START   0x0003
  38   #define VIDENC_CMD_STATUS_QUERY  0x0004
  39   #define VIDENC_CMD_RC_CFG        0x0005
  40   #define VIDENC_CMD_DIS_CFG       0x0006
  41   #define VIDENC_CMD_DIS           0x0007
  42   #define VIDENC_CMD_INTRA_REFRESH 0x0008
  43   #define VIDENC_CMD_DIGITAL_ZOOM  0x0009
  44
  45
  46 /*
  47  * Command to pass the frame message information to VIDENC
  48  */
  49
  50
  51 #define VIDENC_CMD_FRAME_START_LEN \
  52         sizeof(videnc_cmd_frame_start)
  53
  54 typedef struct {
  55         unsigned short  cmd_id;
  56         unsigned short  frame_info;
  57         unsigned short  frame_rho_budget_word_high;
  58         unsigned short  frame_rho_budget_word_low;
  59         unsigned short  input_luma_addr_high;
  60         unsigned short  input_luma_addr_low;
  61         unsigned short  input_chroma_addr_high;
  62         unsigned short  input_chroma_addr_low;
  63         unsigned short  ref_vop_buf_ptr_high;
  64         unsigned short  ref_vop_buf_ptr_low;
  65         unsigned short  enc_pkt_buf_ptr_high;
  66         unsigned short  enc_pkt_buf_ptr_low;
  67         unsigned short  enc_pkt_buf_size_high;
  68         unsigned short  enc_pkt_buf_size_low;
  69         unsigned short  unfilt_recon_vop_buf_ptr_high;
  70         unsigned short  unfilt_recon_vop_buf_ptr_low;
  71         unsigned short  filt_recon_vop_buf_ptr_high;
  72         unsigned short  filt_recon_vop_buf_ptr_low;
  73 } __attribute__((packed)) videnc_cmd_frame_start;
  74
  75 /*
  76  * Command to pass the frame-level digital stabilization parameters to VIDENC
  77  */
  78
  79
  80 #define VIDENC_CMD_DIS_LEN \
  81     sizeof(videnc_cmd_dis)
  82
  83 typedef struct {
  84         unsigned short  cmd_id;
  85         unsigned short  vfe_out_prev_luma_addr_high;
  86         unsigned short  vfe_out_prev_luma_addr_low;
  87         unsigned short  stabilization_info;
  88 } __attribute__((packed)) videnc_cmd_dis;
  89
  90 /*
  91  * Command to pass the codec related parameters to VIDENC
  92  */
  93
  94
  95 #define VIDENC_CMD_CFG_LEN \
  96     sizeof(videnc_cmd_cfg)
  97
  98 typedef struct {
  99         unsigned short  cmd_id;
 100         unsigned short  cfg_info_0;
 101         unsigned short  cfg_info_1;
 102         unsigned short  four_mv_threshold;
 103         unsigned short  ise_fse_mv_cost_fac;
 104         unsigned short  venc_frame_dim;
 105         unsigned short  venc_DM_partition;
 106 } __attribute__((packed)) videnc_cmd_cfg;
 107
 108 /*
 109  * Command to start the video encoding
 110  */
 111
 112
 113 #define VIDENC_CMD_ACTIVE_LEN \
 114     sizeof(videnc_cmd_active)
 115
 116 typedef struct {
 117     unsigned short  cmd_id;
 118 } __attribute__((packed)) videnc_cmd_active;
 119
 120 /*
 121  * Command to stop the video encoding
 122  */
 123
 124
 125 #define VIDENC_CMD_IDLE_LEN \
 126     sizeof(videnc_cmd_idle)
 127
 128 typedef struct {
 129         unsigned short  cmd_id;
 130 } __attribute__((packed)) videnc_cmd_idle;
 131
 132 /*
 133  * Command to query staus of VIDENC
 134  */
 135
 136
 137 #define VIDENC_CMD_STATUS_QUERY_LEN \
 138     sizeof(videnc_cmd_status_query)
 139
 140 typedef struct {
 141         unsigned short  cmd_id;
 142 } __attribute__((packed)) videnc_cmd_status_query;
 143
 144 /*
 145  * Command to set rate control for a frame
 146  */
 147
 148
 149 #define VIDENC_CMD_RC_CFG_LEN \
 150     sizeof(videnc_cmd_rc_cfg)
 151
 152 typedef struct {
 153         unsigned short  cmd_id;
 154         unsigned short  max_frame_qp_delta;
 155         unsigned short  max_min_frame_qp;
 156 } __attribute__((packed)) videnc_cmd_rc_cfg;
 157
 158 /*
 159  * Command to set intra-refreshing
 160  */
 161
 162
 163 #define VIDENC_CMD_INTRA_REFRESH_LEN \
 164     sizeof(videnc_cmd_intra_refresh)
 165
 166 typedef struct {
 167         unsigned short  cmd_id;
 168         unsigned short  num_mb_refresh;
 169         unsigned short  mb_index[15];
 170 } __attribute__((packed)) videnc_cmd_intra_refresh;
 171
 172 /*
 173  * Command to pass digital zoom information to the VIDENC
 174  */
 175 #define VIDENC_CMD_DIGITAL_ZOOM_LEN \
 176     sizeof(videnc_cmd_digital_zoom)
 177
 178 typedef struct {
 179         unsigned short  cmd_id;
 180         unsigned short  digital_zoom_en;
 181         unsigned short  luma_frame_shift_X;
 182         unsigned short  luma_frame_shift_Y;
 183         unsigned short  up_ip_luma_rows;
 184         unsigned short  up_ip_luma_cols;
 185         unsigned short  up_ip_chroma_rows;
 186         unsigned short  up_ip_chroma_cols;
 187         unsigned short  luma_ph_incr_V_low;
 188         unsigned short  luma_ph_incr_V_high;
 189         unsigned short  luma_ph_incr_H_low;
 190         unsigned short  luma_ph_incr_H_high;
 191         unsigned short  chroma_ph_incr_V_low;
 192         unsigned short  chroma_ph_incr_V_high;
 193         unsigned short  chroma_ph_incr_H_low;
 194         unsigned short  chroma_ph_incr_H_high;
 195 } __attribute__((packed)) videnc_cmd_digital_zoom;
 196
 197 /*
 198  * Command to configure digital stabilization parameters
 199  */
 200
 201 #define VIDENC_CMD_DIS_CFG_LEN \
 202     sizeof(videnc_cmd_dis_cfg)
 203
 204 typedef struct {
 205         unsigned short  cmd_id;
 206         unsigned short  image_stab_subf_start_row_col;
 207         unsigned short  image_stab_subf_dim;
 208         unsigned short  image_stab_info_0;
 209 } __attribute__((packed)) videnc_cmd_dis_cfg;
 210
 211
 212 #endif