Initial version

Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017

1 files changed, 1445 insertions, 0 deletions

diff --git a/encoder/ive2.h b/encoder/ive2.h
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+++ b/encoder/ive2.h
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+/******************************************************************************
+ *
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
+*/
+/**
+*******************************************************************************
+* @file
+*  ive2.h
+*
+* @brief
+* This file contains all the necessary structure and  enumeration
+* definitions needed for the Application  Program Interface(API) of the
+* Ittiam Video Encoders  This is version 2
+*
+* @author
+* Ittiam
+*
+* @par List of Functions:
+*
+* @remarks
+* None
+*
+*******************************************************************************
+*/
+
+#ifndef _IVE2_H_
+#define _IVE2_H_
+
+/*****************************************************************************/
+/* Constant Macros                                                           */
+/*****************************************************************************/
+
+/** Maximum number of components in I/O Buffers                             */
+#define IVE_MAX_IO_BUFFER_COMPONENTS   4
+
+/** Maximum number of reference pictures                                    */
+#define IVE_MAX_REF 16
+
+/*****************************************************************************/
+/* Enums                                                                     */
+/*****************************************************************************/
+
+/** Slice modes */
+typedef enum
+{
+    IVE_SLICE_MODE_NA           = 0x7FFFFFFF,
+    IVE_SLICE_MODE_NONE         = 0x0,
+
+    IVE_SLICE_MODE_BYTES        = 0x1,
+    IVE_SLICE_MODE_BLOCKS       = 0x2,
+}IVE_SLICE_MODE_T;
+
+/** Adaptive Intra refresh modes */
+typedef enum
+{
+    IVE_AIR_MODE_NA             = 0x7FFFFFFF,
+    IVE_AIR_MODE_NONE           = 0x0,
+    IVE_AIR_MODE_CYCLIC         = 0x1,
+    IVE_AIR_MODE_RANDOM         = 0x2,
+    IVE_AIR_MODE_DISTORTION     = 0x3,
+}IVE_AIR_MODE_T;
+
+/** Rate control modes   */
+typedef enum
+{
+  IVE_RC_NA                     = 0x7FFFFFFF,
+  IVE_RC_NONE                   = 0x0,
+  IVE_RC_STORAGE                = 0x1,
+  IVE_RC_CBR_NON_LOW_DELAY      = 0x2,
+  IVE_RC_CBR_LOW_DELAY          = 0x3,
+  IVE_RC_TWOPASS                = 0x4,
+  IVE_RC_RATECONTROLPRESET_DEFAULT = IVE_RC_STORAGE
+}IVE_RC_MODE_T;
+
+/** Encoder mode */
+typedef enum
+{
+    IVE_ENC_MODE_NA                          = 0x7FFFFFFF,
+    IVE_ENC_MODE_HEADER                      = 0x1,
+    IVE_ENC_MODE_PICTURE                     = 0x0,
+    IVE_ENC_MODE_DEFAULT                     = IVE_ENC_MODE_PICTURE,
+}IVE_ENC_MODE_T;
+
+/** Speed Config */
+typedef enum IVE_SPEED_CONFIG
+{
+  IVE_QUALITY_DUMMY                         = 0x7FFFFFFF,
+  IVE_CONFIG                                = 0,
+  IVE_SLOWEST                               = 1,
+  IVE_NORMAL                                = 2,
+  IVE_FAST                                  = 3,
+  IVE_HIGH_SPEED                            = 4,
+  IVE_FASTEST                               = 5,
+}IVE_SPEED_CONFIG;
+
+/** API command type                                   */
+typedef enum
+{
+    IVE_CMD_VIDEO_NA                          = 0x7FFFFFFF,
+    IVE_CMD_VIDEO_CTL                         = IV_CMD_EXTENSIONS + 1,
+    IVE_CMD_VIDEO_ENCODE,
+    IVE_CMD_QUEUE_INPUT,
+    IVE_CMD_DEQUEUE_INPUT,
+    IVE_CMD_QUEUE_OUTPUT,
+    IVE_CMD_DEQUEUE_OUTPUT,
+    IVE_CMD_GET_RECON,
+}IVE_API_COMMAND_TYPE_T;
+
+/** Video Control API command type            */
+typedef enum
+{
+    IVE_CMD_CT_NA                           = 0x7FFFFFFF,
+    IVE_CMD_CTL_SETDEFAULT                  = 0x0,
+    IVE_CMD_CTL_SET_DIMENSIONS              = 0x1,
+    IVE_CMD_CTL_SET_FRAMERATE               = 0x2,
+    IVE_CMD_CTL_SET_BITRATE                 = 0x3,
+    IVE_CMD_CTL_SET_FRAMETYPE               = 0x4,
+    IVE_CMD_CTL_SET_QP                      = 0x5,
+    IVE_CMD_CTL_SET_ENC_MODE                = 0x6,
+    IVE_CMD_CTL_SET_VBV_PARAMS              = 0x7,
+    IVE_CMD_CTL_SET_AIR_PARAMS              = 0x8,
+    IVE_CMD_CTL_SET_ME_PARAMS               = 0X9,
+    IVE_CMD_CTL_SET_GOP_PARAMS              = 0XA,
+    IVE_CMD_CTL_SET_PROFILE_PARAMS          = 0XB,
+    IVE_CMD_CTL_SET_DEBLOCK_PARAMS          = 0XC,
+    IVE_CMD_CTL_SET_IPE_PARAMS              = 0XD,
+    IVE_CMD_CTL_SET_NUM_CORES               = 0x30,
+    IVE_CMD_CTL_RESET                       = 0xA0,
+    IVE_CMD_CTL_FLUSH                       = 0xB0,
+    IVE_CMD_CTL_GETBUFINFO                  = 0xC0,
+    IVE_CMD_CTL_GETVERSION                  = 0xC1,
+    IVE_CMD_CTL_CODEC_SUBCMD_START          = 0x100,
+}IVE_CONTROL_API_COMMAND_TYPE_T;
+
+/* IVE_ERROR_BITS_T: A UWORD32 container will be used for reporting the error*/
+/* code to the application. The first 8 bits starting from LSB have been     */
+/* reserved for the codec to report internal error details. The rest of the  */
+/* bits will be generic for all video encoders and each bit has an associated*/
+/* meaning as mentioned below. The unused bit fields are reserved for future */
+/* extenstions and will be zero in the current implementation                */
+typedef enum {
+
+    /* Bit 8 - Unsupported input parameter or configuration.                 */
+    IVE_UNSUPPORTEDPARAM                        = 0x8,
+
+    /* Bit 9 - Fatal error (stop the codec).If there is an                  */
+    /* error and this bit is not set, the error is a recoverable one.       */
+    IVE_FATALERROR                              = 0x9,
+
+    IVE_ERROR_BITS_T_DUMMY_ELEMENT              = 0x7FFFFFFF
+}IVE_ERROR_BITS_T;
+
+/* IVE_ERROR_CODES_T: The list of error codes depicting the possible error  */
+/* scenarios that can be encountered while encoding                         */
+typedef enum
+{
+
+    IVE_ERR_NA                                                  = 0x7FFFFFFF,
+    IVE_ERR_NONE                                                = 0x00,
+    IVE_ERR_INVALID_API_CMD                                     = 0x01,
+    IVE_ERR_INVALID_API_SUB_CMD                                 = 0x02,
+    IVE_ERR_IP_GET_MEM_REC_API_STRUCT_SIZE_INCORRECT            = 0x03,
+    IVE_ERR_OP_GET_MEM_REC_API_STRUCT_SIZE_INCORRECT            = 0x04,
+    IVE_ERR_IP_FILL_MEM_REC_API_STRUCT_SIZE_INCORRECT           = 0x05,
+    IVE_ERR_OP_FILL_MEM_REC_API_STRUCT_SIZE_INCORRECT           = 0x06,
+    IVE_ERR_IP_INIT_API_STRUCT_SIZE_INCORRECT                   = 0x07,
+    IVE_ERR_OP_INIT_API_STRUCT_SIZE_INCORRECT                   = 0x08,
+    IVE_ERR_IP_RETRIEVE_MEM_REC_API_STRUCT_SIZE_INCORRECT       = 0x09,
+    IVE_ERR_OP_RETRIEVE_MEM_REC_API_STRUCT_SIZE_INCORRECT       = 0x0A,
+    IVE_ERR_IP_ENCODE_API_STRUCT_SIZE_INCORRECT                 = 0x0B,
+    IVE_ERR_OP_ENCODE_API_STRUCT_SIZE_INCORRECT                 = 0x0C,
+    IVE_ERR_IP_CTL_SETDEF_API_STRUCT_SIZE_INCORRECT             = 0x0D,
+    IVE_ERR_OP_CTL_SETDEF_API_STRUCT_SIZE_INCORRECT             = 0x0E,
+    IVE_ERR_IP_CTL_GETBUFINFO_API_STRUCT_SIZE_INCORRECT         = 0x0F,
+    IVE_ERR_OP_CTL_GETBUFINFO_API_STRUCT_SIZE_INCORRECT         = 0x10,
+    IVE_ERR_IP_CTL_GETVERSION_API_STRUCT_SIZE_INCORRECT         = 0x11,
+    IVE_ERR_OP_CTL_GETVERSION_API_STRUCT_SIZE_INCORRECT         = 0x12,
+    IVE_ERR_IP_CTL_FLUSH_API_STRUCT_SIZE_INCORRECT              = 0x13,
+    IVE_ERR_OP_CTL_FLUSH_API_STRUCT_SIZE_INCORRECT              = 0x14,
+    IVE_ERR_IP_CTL_RESET_API_STRUCT_SIZE_INCORRECT              = 0x15,
+    IVE_ERR_OP_CTL_RESET_API_STRUCT_SIZE_INCORRECT              = 0x16,
+    IVE_ERR_IP_CTL_SETCORES_API_STRUCT_SIZE_INCORRECT           = 0x17,
+    IVE_ERR_OP_CTL_SETCORES_API_STRUCT_SIZE_INCORRECT           = 0x18,
+    IVE_ERR_IP_CTL_SETDIM_API_STRUCT_SIZE_INCORRECT             = 0x19,
+    IVE_ERR_OP_CTL_SETDIM_API_STRUCT_SIZE_INCORRECT             = 0x1A,
+    IVE_ERR_IP_CTL_SETFRAMERATE_API_STRUCT_SIZE_INCORRECT       = 0x1B,
+    IVE_ERR_OP_CTL_SETFRAMERATE_API_STRUCT_SIZE_INCORRECT       = 0x1C,
+    IVE_ERR_IP_CTL_SETBITRATE_API_STRUCT_SIZE_INCORRECT         = 0x1D,
+    IVE_ERR_OP_CTL_SETBITRATE_API_STRUCT_SIZE_INCORRECT         = 0x1E,
+    IVE_ERR_IP_CTL_SETFRAMETYPE_API_STRUCT_SIZE_INCORRECT       = 0x1F,
+    IVE_ERR_OP_CTL_SETFRAMETYPE_API_STRUCT_SIZE_INCORRECT       = 0x20,
+    IVE_ERR_IP_CTL_SETMEPARAMS_API_STRUCT_SIZE_INCORRECT        = 0x21,
+    IVE_ERR_OP_CTL_SETMEPARAMS_API_STRUCT_SIZE_INCORRECT        = 0x22,
+    IVE_ERR_IP_CTL_SETIPEPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x23,
+    IVE_ERR_OP_CTL_SETIPEPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x24,
+    IVE_ERR_IP_CTL_SETGOPPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x25,
+    IVE_ERR_OP_CTL_SETGOPPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x26,
+    IVE_ERR_IP_CTL_SETDEBLKPARAMS_API_STRUCT_SIZE_INCORRECT     = 0x27,
+    IVE_ERR_OP_CTL_SETDEBLKPARAMS_API_STRUCT_SIZE_INCORRECT     = 0x28,
+    IVE_ERR_IP_CTL_SETQPPARAMS_API_STRUCT_SIZE_INCORRECT        = 0x29,
+    IVE_ERR_OP_CTL_SETQPPARAMS_API_STRUCT_SIZE_INCORRECT        = 0x2A,
+    IVE_ERR_FILL_NUM_MEM_RECS_POINTER_NULL                      = 0x2B,
+    IVE_ERR_NUM_MEM_REC_NOT_SUFFICIENT                          = 0x2C,
+    IVE_ERR_MEM_REC_STRUCT_SIZE_INCORRECT                       = 0x2D,
+    IVE_ERR_MEM_REC_BASE_POINTER_NULL                           = 0x2E,
+    IVE_ERR_MEM_REC_OVERLAP_ERR                                 = 0x2F,
+    IVE_ERR_MEM_REC_INSUFFICIENT_SIZE                           = 0x30,
+    IVE_ERR_MEM_REC_ALIGNMENT_ERR                               = 0x31,
+    IVE_ERR_MEM_REC_INCORRECT_TYPE                              = 0x32,
+    IVE_ERR_HANDLE_NULL                                         = 0x33,
+    IVE_ERR_HANDLE_STRUCT_SIZE_INCORRECT                        = 0x34,
+    IVE_ERR_API_FUNCTION_PTR_NULL                               = 0x35,
+    IVE_ERR_INVALID_CODEC_HANDLE                                = 0x36,
+    IVE_ERR_CTL_GET_VERSION_BUFFER_IS_NULL                      = 0x37,
+    IVE_ERR_IP_CTL_SETAIRPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x38,
+    IVE_ERR_OP_CTL_SETAIRPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x39,
+    IVE_ERR_IP_CTL_SETENCMODE_API_STRUCT_SIZE_INCORRECT         = 0x3A,
+    IVE_ERR_OP_CTL_SETENCMODE_API_STRUCT_SIZE_INCORRECT         = 0x3B,
+    IVE_ERR_IP_CTL_SETVBVPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x3C,
+    IVE_ERR_OP_CTL_SETVBVPARAMS_API_STRUCT_SIZE_INCORRECT       = 0x3D,
+    IVE_ERR_IP_CTL_SETPROFILE_API_STRUCT_SIZE_INCORRECT         = 0x3E,
+    IVE_ERR_OP_CTL_SETPROFILE_API_STRUCT_SIZE_INCORRECT         = 0x3F,
+
+}IVE_ERROR_CODES_T;
+
+
+/*****************************************************************************/
+/*   Initialize encoder                                                      */
+/*****************************************************************************/
+
+/** Input structure : Initialize the encoder                                */
+typedef struct
+{
+    /** size of the structure                                               */
+    UWORD32                                 u4_size;
+
+    /** Command type                                                        */
+    IV_API_COMMAND_TYPE_T                   e_cmd;
+
+    /** Number of memory records                                            */
+    UWORD32                                 u4_num_mem_rec;
+
+    /** pointer to array of memrecords structures should be filled by codec
+    with details of memory resource requirements                            */
+    iv_mem_rec_t                            *ps_mem_rec;
+
+    /** maximum width for which codec should request memory requirements    */
+    UWORD32                                 u4_max_wd;
+
+    /** maximum height for which codec should request memory requirements   */
+    UWORD32                                 u4_max_ht;
+
+    /** Maximum number of reference frames                                  */
+    UWORD32                                 u4_max_ref_cnt;
+
+    /** Maximum number of reorder frames                                    */
+    UWORD32                                 u4_max_reorder_cnt;
+
+    /** Maximum level supported                                             */
+    UWORD32                                 u4_max_level;
+
+    /** Input color format                                                  */
+    IV_COLOR_FORMAT_T                       e_inp_color_fmt;
+
+    /** Flag to enable/disable - To be used only for debugging/testing      */
+    UWORD32                                 u4_enable_recon;
+
+    /** Recon color format                                                  */
+    IV_COLOR_FORMAT_T                       e_recon_color_fmt;
+
+    /** Rate control mode                                                   */
+    IVE_RC_MODE_T                           e_rc_mode;
+
+    /** Maximum frame rate to be supported                                  */
+    UWORD32                                 u4_max_framerate;
+
+    /** Maximum bitrate to be supported                                     */
+    UWORD32                                 u4_max_bitrate;
+
+    /** Maximum number of consecutive  B frames                             */
+    UWORD32                                 u4_max_num_bframes;
+
+    /** Content type Interlaced/Progressive                                 */
+    IV_CONTENT_TYPE_T                       e_content_type;
+
+    /** Maximum search range to be used in X direction                      */
+    UWORD32                                 u4_max_srch_rng_x;
+
+    /** Maximum search range to be used in Y direction                      */
+    UWORD32                                 u4_max_srch_rng_y;
+
+    /** Slice Mode                                                          */
+    IVE_SLICE_MODE_T                        e_slice_mode;
+
+    /** Slice parameter                                                     */
+    UWORD32                                 u4_slice_param;
+
+    /** Processor architecture                                          */
+    IV_ARCH_T                                   e_arch;
+
+    /** SOC details                                                     */
+    IV_SOC_T                                    e_soc;
+
+
+}ive_init_ip_t;
+
+/** Output structure : Initialize the encoder                           */
+typedef struct
+{
+    /** Size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+}ive_init_op_t;
+
+
+/*****************************************************************************/
+/*   Video Encode - Deprecated                                               */
+/*****************************************************************************/
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Descriptor for input raw buffer                                 */
+    iv_raw_buf_t                            s_inp_buf;
+
+    /** Buffer containing pic info if mb_info_type is non-zero           */
+    void                                    *pv_bufs;
+
+    /** Flag to indicate if mb info is sent along with input buffer     */
+    UWORD32                                 u4_mb_info_type;
+
+    /** Buffer containing mb info if mb_info_type is non-zero           */
+    void                                    *pv_mb_info;
+
+    /** Flag to indicate if pic info is sent along with input buffer     */
+    UWORD32                                 u4_pic_info_type;
+
+    /** Buffer containing pic info if mb_info_type is non-zero           */
+    void                                    *pv_pic_info;
+
+    /** Lower 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_high;
+
+    /** Flag to indicate if this is the last input in the stream       */
+    UWORD32                                 u4_is_last;
+
+    /** Descriptor for output bit-stream buffer                         */
+    iv_bits_buf_t                           s_out_buf;
+
+    /** Descriptor for recon buffer                                     */
+    iv_raw_buf_t                            s_recon_buf;
+
+}ive_video_encode_ip_t;
+
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** error code                                                      */
+    UWORD32                                 u4_error_code;
+
+    /* Output present                                                   */
+    WORD32                                  output_present;
+
+    /* dump recon                                                       */
+    WORD32                                  dump_recon;
+
+    /* encoded frame type                                               */
+    UWORD32                                 u4_encoded_frame_type;
+
+    /** Descriptor for input raw buffer freed from codec                */
+    iv_raw_buf_t                            s_inp_buf;
+
+    /** Descriptor for output bit-stream buffer                         */
+    iv_bits_buf_t                           s_out_buf;
+
+    /** Descriptor for recon buffer                                     */
+    iv_raw_buf_t                            s_recon_buf;
+
+}ive_video_encode_op_t;
+
+/*****************************************************************************/
+/*   Queue Input raw buffer - Send the YUV buffer to be encoded              */
+/*****************************************************************************/
+/** Input structure : Queue input buffer to the encoder                 */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command : IVE_CMD_QUEUE_INPUT                                   */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Descriptor for input raw buffer                                 */
+    iv_raw_buf_t                            s_inp_buf;
+
+    /** Flag to indicate if mb info is sent along with input buffer     */
+    UWORD32                                 u4_mb_info_type;
+
+    /** Flag to indicate the size of mb info structure                  */
+    UWORD32                                 u4_mb_info_size;
+
+    /** Buffer containing mb info if mb_info_type is non-zero           */
+    void                                    *pv_mb_info;
+
+    /** Flag to indicate if pic info is sent along with input buffer     */
+    UWORD32                                 u4_pic_info_type;
+
+    /** Buffer containing pic info if mb_info_type is non-zero           */
+    void                                    *pv_pic_info;
+
+    /** Lower 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_high;
+
+
+    /** Flag to enable/disable blocking the current API call            */
+    UWORD32                                 u4_is_blocking;
+
+    /** Flag to indicate if this is the last input in the stream       */
+    UWORD32                                 u4_is_last;
+
+}ive_queue_inp_ip_t;
+
+/** Input structure : Queue output buffer to the encoder                */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+}ive_queue_inp_op_t;
+
+/*****************************************************************************/
+/*   Dequeue Input raw buffer - Get free YUV buffer from the encoder         */
+/*****************************************************************************/
+/** Input structure : Dequeue input buffer from the encoder             */
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command: IVE_CMD_DEQUEUE_INPUT                                  */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Flag to enable/disable blocking the current API call            */
+    UWORD32                                 u4_is_blocking;
+
+}ive_dequeue_inp_ip_t;
+
+/** Output structure : Dequeue input buffer from the encoder            */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+
+    /** Buffer descriptor of the buffer returned from encoder           */
+    iv_raw_buf_t                            s_inp_buf;
+
+    /** Flag to indicate if mb info is sent along with input buffer     */
+    UWORD32                                 u4_mb_info_type;
+
+    /** Flag to indicate the size of mb info structure                  */
+    UWORD32                                 u4_mb_info_size;
+
+    /** Buffer containing mb info if mb_info_type is non-zero           */
+    void                                    *pv_mb_info;
+
+    /** Flag to indicate if pic info is sent along with input buffer     */
+    UWORD32                                 u4_pic_info_type;
+
+    /** Buffer containing pic info if mb_info_type is non-zero           */
+    void                                    *pv_pic_info;
+
+    /** Lower 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of input time stamp                                */
+    UWORD32                                 u4_timestamp_high;
+
+    /** Flag to indicate if this is the last input in the stream       */
+    UWORD32                                 u4_is_last;
+
+
+}ive_dequeue_inp_op_t;
+
+/*****************************************************************************/
+/*   Queue Output bitstream buffer - Send the bistream buffer to be filled   */
+/*****************************************************************************/
+/** Input structure : Queue output buffer to the encoder                 */
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command : IVE_CMD_QUEUE_OUTPUT                                  */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Descriptor for output bit-stream buffer                         */
+    iv_bits_buf_t                           s_out_buf;
+
+    /** Flag to enable/disable blocking the current API call            */
+    UWORD32                                 u4_is_blocking;
+
+    /** Flag to indicate if this is the last output in the stream       */
+    UWORD32                                 u4_is_last;
+
+}ive_queue_out_ip_t;
+
+/** Output structure : Queue output buffer to the encoder               */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+
+}ive_queue_out_op_t;
+
+
+/*****************************************************************************/
+/* Dequeue Output bitstream buffer - Get the bistream buffer filled          */
+/*****************************************************************************/
+/** Input structure : Dequeue output buffer from the encoder            */
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command : IVE_CMD_DEQUEUE_OUTPUT                                */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Flag to enable/disable blocking the current API call            */
+    UWORD32                                 u4_is_blocking;
+}ive_dequeue_out_ip_t;
+
+/** Output structure : Dequeue output buffer from the encoder           */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+
+    /** Descriptor for output bit-stream buffer                         */
+    iv_bits_buf_t                           s_out_buf;
+
+    /** Lower 32bits of timestamp corresponding to this buffer           */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of timestamp corresponding to this buffer           */
+    UWORD32                                 u4_timestamp_high;
+
+    /** Flag to indicate if this is the last output in the stream       */
+    UWORD32                                 u4_is_last;
+
+}ive_dequeue_out_op_t;
+
+/*****************************************************************************/
+/* Get Recon data - Get the reconstructed data from encoder                  */
+/*****************************************************************************/
+/** Input structure : Get recon data from the encoder                   */
+
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command : IVE_CMD_GET_RECON                                     */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Flag to enable/disable blocking the current API call            */
+    UWORD32                                 u4_is_blocking;
+
+    /** Descriptor for recon buffer                                     */
+    iv_raw_buf_t                            s_recon_buf;
+
+    /** Flag to indicate if this is the last recon in the stream       */
+    UWORD32                                 u4_is_last;
+
+}ive_get_recon_ip_t;
+
+/** Output structure : Get recon data from the encoder                  */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+
+    /** Lower 32bits of time stamp corresponding to this buffer          */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to this buffer          */
+    UWORD32                                 u4_timestamp_high;
+
+    /** Flag to indicate if this is the last recon in the stream       */
+    UWORD32                                 u4_is_last;
+
+}ive_get_recon_op_t;
+
+/*****************************************************************************/
+/*   Video control  Flush                                                    */
+/*****************************************************************************/
+
+/** Input structure : Flush all the buffers from the encoder            */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_FLUSH                            */
+    IVE_CONTROL_API_COMMAND_TYPE_T          e_sub_cmd;
+}ive_ctl_flush_ip_t;
+
+/** Output structure : Flush all the buffers from the encoder           */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+}ive_ctl_flush_op_t;
+
+/*****************************************************************************/
+/*   Video control reset                                                     */
+/*****************************************************************************/
+/** Input structure : Reset the encoder                                 */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                  e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_RESET                            */
+    IVE_CONTROL_API_COMMAND_TYPE_T          e_sub_cmd;
+}ive_ctl_reset_ip_t;
+
+/** Output structure : Reset the encoder                                */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                 u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                 u4_error_code;
+}ive_ctl_reset_op_t;
+
+/*****************************************************************************/
+/*   Video control:Get Buf Info                                              */
+/*****************************************************************************/
+
+/** Input structure : Get encoder buffer requirements                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_GETBUFINFO                       */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** maximum width for which codec should request memory requirements    */
+    UWORD32                                     u4_max_wd;
+
+    /** maximum height for which codec should request memory requirements   */
+    UWORD32                                     u4_max_ht;
+
+    /** Input color format                                                  */
+    IV_COLOR_FORMAT_T                           e_inp_color_fmt;
+
+}ive_ctl_getbufinfo_ip_t;
+
+/** Output structure : Get encoder buffer requirements                  */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32 u4_size;
+
+    /** Return error code                                               */
+    UWORD32 u4_error_code;
+
+    /** Minimum number of input buffers required for codec              */
+    UWORD32 u4_min_inp_bufs;
+
+    /** Minimum number of output buffers required for codec             */
+    UWORD32 u4_min_out_bufs;
+
+    /** Number of components in input buffers required for codec        */
+    UWORD32 u4_inp_comp_cnt;
+
+    /** Number of components in output buffers required for codec       */
+    UWORD32 u4_out_comp_cnt;
+
+    /** Minimum sizes of each component in input buffer required        */
+    UWORD32 au4_min_in_buf_size[IVE_MAX_IO_BUFFER_COMPONENTS];
+
+    /** Minimum sizes of each component in output buffer  required      */
+    UWORD32 au4_min_out_buf_size[IVE_MAX_IO_BUFFER_COMPONENTS];
+
+}ive_ctl_getbufinfo_op_t;
+
+
+
+
+/*****************************************************************************/
+/*   Video control:Get Version Info                                          */
+/*****************************************************************************/
+
+/** Input structure : Get encoder version information                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_GETVERSION                       */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Buffer where version info will be returned                      */
+    UWORD8                                      *pu1_version;
+
+    /** Size of the buffer allocated for version info                   */
+    UWORD32                                     u4_version_bufsize;
+}ive_ctl_getversioninfo_ip_t;
+
+/** Output structure : Get encoder version information                  */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_getversioninfo_op_t;
+
+
+/*****************************************************************************/
+/*   Video control:set  default params                                       */
+/*****************************************************************************/
+/** Input structure : Set default encoder parameters                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SETDEFAULT                       */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_setdefault_ip_t;
+
+/** Output structure : Set default encoder parameters                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_setdefault_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Frame dimensions                                     */
+/*****************************************************************************/
+
+/** Input structure : Set frame dimensions                              */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_DIMENSIONS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Input width                                                     */
+    UWORD32                                     u4_wd;
+
+    /** Input height                                                    */
+    UWORD32                                     u4_ht;
+
+    /** Input stride                                                    */
+    UWORD32                                     u4_strd;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_dimensions_ip_t;
+
+/** Output structure : Set frame dimensions                             */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_dimensions_op_t;
+
+
+/*****************************************************************************/
+/*   Video control  Set Frame rates                                          */
+/*****************************************************************************/
+
+/** Input structure : Set frame rate                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_FRAMERATE                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Source frame rate                                               */
+    UWORD32                                     u4_src_frame_rate;
+
+    /** Target frame rate                                               */
+    UWORD32                                     u4_tgt_frame_rate;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_frame_rate_ip_t;
+
+/** Output structure : Set frame rate                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_frame_rate_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Bitrate                                              */
+/*****************************************************************************/
+
+/** Input structure : Set bitrate                                       */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_BITRATE                      */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Target bitrate in kilobits per second                           */
+    UWORD32                                     u4_target_bitrate;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_bitrate_ip_t;
+
+/** Output structure : Set bitrate                                      */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_bitrate_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Frame type                                           */
+/*****************************************************************************/
+
+/** Input structure : Set frametype                                     */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_FRAMETYPE                    */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Force current frame type                                        */
+    IV_PICTURE_CODING_TYPE_T                    e_frame_type;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_frame_type_ip_t;
+
+/** Output structure : Set frametype                                     */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_frame_type_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Encode mode                                          */
+/*****************************************************************************/
+
+/** Input structure : Set encode mode                                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_ENC_MODE                    */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Encoder mode                                                    */
+    IVE_ENC_MODE_T                              e_enc_mode;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_enc_mode_ip_t;
+
+/** Output structure : Set encode mode                                  */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+
+}ive_ctl_set_enc_mode_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set QP                                                   */
+/*****************************************************************************/
+
+/** Input structure : Set QP                                            */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_QP                           */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Set initial Qp for I pictures                                   */
+    UWORD32                                     u4_i_qp;
+
+    /** Set initial Qp for P pictures                                   */
+    UWORD32                                     u4_p_qp;
+
+    /** Set initial Qp for B pictures                                   */
+    UWORD32                                     u4_b_qp;
+
+    /** Set minimum Qp for I pictures                                   */
+    UWORD32                                     u4_i_qp_min;
+
+    /** Set maximum Qp for I pictures                                   */
+    UWORD32                                     u4_i_qp_max;
+
+    /** Set minimum Qp for P pictures                                   */
+    UWORD32                                     u4_p_qp_min;
+
+    /** Set maximum Qp for P pictures                                   */
+    UWORD32                                     u4_p_qp_max;
+
+    /** Set minimum Qp for B pictures                                   */
+    UWORD32                                     u4_b_qp_min;
+
+    /** Set maximum Qp for B pictures                                   */
+    UWORD32                                     u4_b_qp_max;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+
+}ive_ctl_set_qp_ip_t;
+
+/** Output structure : Set QP                                           */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_qp_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set AIR params                                           */
+/*****************************************************************************/
+
+/** Input structure : Set AIR params                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_AIR_PARAMS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Adaptive intra refresh mode                                     */
+    IVE_AIR_MODE_T                              e_air_mode;
+
+    /** Adaptive intra refresh period in frames                         */
+    UWORD32                                     u4_air_refresh_period;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+
+}ive_ctl_set_air_params_ip_t;
+
+/** Output structure : Set AIR params                                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_air_params_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set VBV params                                           */
+/*****************************************************************************/
+
+/** Input structure : Set VBV params                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_VBV_PARAMS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** VBV buffer delay                                                */
+    UWORD32                                     u4_vbv_buffer_delay;
+
+    /** VBV buffer size                                                 */
+    UWORD32                                     u4_vbv_buf_size;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+
+}ive_ctl_set_vbv_params_ip_t;
+
+/** Output structure : Set VBV params                                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_vbv_params_op_t;
+
+
+/*****************************************************************************/
+/*   Video control  Set Processor Details                                    */
+/*****************************************************************************/
+
+/** Input structure : Set processor details                             */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_NUM_CORES                    */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Total number of cores to be used                                */
+    UWORD32                                     u4_num_cores;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_num_cores_ip_t;
+
+/** Output structure : Set processor details                            */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_num_cores_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Intra Prediction estimation params                   */
+/*****************************************************************************/
+
+/** Input structure : Set IPE params                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_IPE_PARAMS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Flag to enable/disbale intra 4x4 analysis                       */
+    UWORD32                                     u4_enable_intra_4x4;
+
+    /** Flag to enable/disable pre-enc stage of Intra Pred estimation   */
+    UWORD32                                     u4_pre_enc_ipe;
+
+    /** Speed preset - Value between 0 (slowest) and 100 (fastest)      */
+    IVE_SPEED_CONFIG                            u4_enc_speed_preset;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                     u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                     u4_timestamp_high;
+
+}ive_ctl_set_ipe_params_ip_t;
+
+/** Output structure : Set IPE Params                                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_ipe_params_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Motion estimation params                             */
+/*****************************************************************************/
+
+/** Input structure : Set ME Params                                     */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_ME_PARAMS                    */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Flag to enable/disable pre-enc stage of Motion estimation       */
+    UWORD32                                     u4_pre_enc_me;
+
+    /** Speed preset - Value between 0 (slowest) and 100 (fastest)      */
+    UWORD32                                     u4_me_speed_preset;
+
+    /** Flag to enable/disable half pel motion estimation               */
+    UWORD32                                     u4_enable_hpel;
+
+    /** Flag to enable/disable quarter pel motion estimation            */
+    UWORD32                                     u4_enable_qpel;
+
+    /** Flag to enable/disable fast SAD approximation                   */
+    UWORD32                                     u4_enable_fast_sad;
+
+    /** Flag to enable/disable alternate reference frames               */
+    UWORD32                                     u4_enable_alt_ref;
+
+    /** Maximum search range in X direction for farthest reference      */
+    UWORD32                                     u4_srch_rng_x;
+
+    /** Maximum search range in Y direction for farthest reference      */
+    UWORD32                                     u4_srch_rng_y;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                     u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                     u4_timestamp_high;
+
+}ive_ctl_set_me_params_ip_t;
+
+/** Output structure : Set ME Params                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_me_params_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set GOP params                                           */
+/*****************************************************************************/
+
+/** Input structure : Set GOP Params                                    */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_GOP_PARAMS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** I frame interval                                                */
+    UWORD32                                     u4_i_frm_interval;
+
+    /** IDR frame interval                                              */
+    UWORD32                                     u4_idr_frm_interval;
+
+    /** consecutive B frames                                            */
+    UWORD32                                     u4_num_b_frames;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_gop_params_ip_t;
+
+/** Output structure : Set GOP params                                   */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_gop_params_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Deblock params                                       */
+/*****************************************************************************/
+
+/** Input structure : Set Deblock Params                                */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_GOP_PARAMS                   */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Disable deblock level (0: Enable completely, 3: Disable completely */
+    UWORD32                                     u4_disable_deblock_level;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_deblock_params_ip_t;
+
+/** Output structure : Set Deblock Params                               */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_deblock_params_op_t;
+
+/*****************************************************************************/
+/*   Video control  Set Profile params                                       */
+/*****************************************************************************/
+
+/** Input structure : Set Profile Params                                */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Command type : IVE_CMD_VIDEO_CTL                                */
+    IVE_API_COMMAND_TYPE_T                      e_cmd;
+
+    /** Sub command type : IVE_CMD_CTL_SET_PROFILE_PARAMS               */
+    IVE_CONTROL_API_COMMAND_TYPE_T              e_sub_cmd;
+
+    /** Profile                                                         */
+    IV_PROFILE_T                               e_profile;
+
+    /** Lower 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_low;
+
+    /** Upper 32bits of time stamp corresponding to input buffer,
+     * from which this command takes effect                             */
+    UWORD32                                 u4_timestamp_high;
+
+}ive_ctl_set_profile_params_ip_t;
+
+/** Output structure : Set Profile Params                               */
+typedef struct
+{
+    /** size of the structure                                           */
+    UWORD32                                     u4_size;
+
+    /** Return error code                                               */
+    UWORD32                                     u4_error_code;
+}ive_ctl_set_profile_params_op_t;
+
+
+#endif /* _IVE2_H_ */
+