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libavc/decoder/ih264d.h
Hamsalekha S caab4fe068 Multithreading changes and better error resilience 
Fixed the following bugs
Issue 21145276
Issue 21144884
Issue 21181133
Issue 21181134

Decoder now returns error if the level in stream is higher than level at init

Change-Id: I8892c62bd98f7854d046510330c05a1e9ca826b2
2015-05-19 17:38:02 +05:30

483 lines
17 KiB
C
Raw Blame History

/******************************************************************************
*
* 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 Name : ih264d.h */
/* */
/* Description : This file contains all the necessary structure and */
/* enumeration definitions needed for the Application */
/* Program Interface(API) of the Ittiam H264 ASP */
/* Decoder on Cortex A8 - Neon platform */
/* */
/* List of Functions : ih264d_api_function */
/* */
/* Issues / Problems : None */
/* */
/* Revision History : */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 26 08 2010 100239(RCY) Draft */
/* */
/*****************************************************************************/
#ifndef _IH264D_H_
#define _IH264D_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "iv.h"
#include "ivd.h"
/*****************************************************************************/
/* Constant Macros */
/*****************************************************************************/
/*****************************************************************************/
/* Function Macros */
/*****************************************************************************/
#define IS_IVD_CONCEALMENT_APPLIED(x) (x & (1 << IVD_APPLIEDCONCEALMENT))
#define IS_IVD_INSUFFICIENTDATA_ERROR(x) (x & (1 << IVD_INSUFFICIENTDATA))
#define IS_IVD_CORRUPTEDDATA_ERROR(x) (x & (1 << IVD_CORRUPTEDDATA))
#define IS_IVD_CORRUPTEDHEADER_ERROR(x) (x & (1 << IVD_CORRUPTEDHEADER))
#define IS_IVD_UNSUPPORTEDINPUT_ERROR(x) (x & (1 << IVD_UNSUPPORTEDINPUT))
#define IS_IVD_UNSUPPORTEDPARAM_ERROR(x) (x & (1 << IVD_UNSUPPORTEDPARAM))
#define IS_IVD_FATAL_ERROR(x) (x & (1 << IVD_FATALERROR))
#define IS_IVD_INVALID_BITSTREAM_ERROR(x) (x & (1 << IVD_INVALID_BITSTREAM))
#define IS_IVD_INCOMPLETE_BITSTREAM_ERROR(x) (x & (1 << IVD_INCOMPLETE_BITSTREAM))
/*****************************************************************************/
/* API Function Prototype */
/*****************************************************************************/
IV_API_CALL_STATUS_T ih264d_api_function(iv_obj_t *ps_handle, void *pv_api_ip,void *pv_api_op);
/*****************************************************************************/
/* Enums */
/*****************************************************************************/
/* Codec Error codes for H264 ASP Decoder */
typedef enum {
IH264D_VID_HDR_DEC_NUM_FRM_BUF_NOT_SUFFICIENT = IVD_DUMMY_ELEMENT_FOR_CODEC_EXTENSIONS + 1,
IH264D_UNSUPPORTED_LEVEL = IVD_DUMMY_ELEMENT_FOR_CODEC_EXTENSIONS + 2
}IH264D_ERROR_CODES_T;
/*****************************************************************************/
/* Extended Structures */
/*****************************************************************************/
/*****************************************************************************/
/* Get Number of Memory Records */
/*****************************************************************************/
typedef struct {
iv_num_mem_rec_ip_t s_ivd_num_mem_rec_ip_t;
}ih264d_num_mem_rec_ip_t;
typedef struct{
iv_num_mem_rec_op_t s_ivd_num_mem_rec_op_t;
}ih264d_num_mem_rec_op_t;
/*****************************************************************************/
/* Fill Memory Records */
/*****************************************************************************/
typedef struct {
iv_fill_mem_rec_ip_t s_ivd_fill_mem_rec_ip_t;
WORD32 i4_level;
UWORD32 u4_num_reorder_frames;
UWORD32 u4_num_ref_frames;
UWORD32 u4_share_disp_buf;
/* format in which codec has to give out frame data for display */
IV_COLOR_FORMAT_T e_output_format;
/* Number of extra display buffers that will be allocated to handle display pipeline depth */
UWORD32 u4_num_extra_disp_buf;
}ih264d_fill_mem_rec_ip_t;
typedef struct{
iv_fill_mem_rec_op_t s_ivd_fill_mem_rec_op_t;
}ih264d_fill_mem_rec_op_t;
/*****************************************************************************/
/* Retrieve Memory Records */
/*****************************************************************************/
typedef struct {
iv_retrieve_mem_rec_ip_t s_ivd_retrieve_mem_rec_ip_t;
}ih264d_retrieve_mem_rec_ip_t;
typedef struct{
iv_retrieve_mem_rec_op_t s_ivd_retrieve_mem_rec_op_t;
}ih264d_retrieve_mem_rec_op_t;
/*****************************************************************************/
/* Initialize decoder */
/*****************************************************************************/
typedef struct {
ivd_init_ip_t s_ivd_init_ip_t;
WORD32 i4_level;
UWORD32 u4_num_reorder_frames;
UWORD32 u4_num_ref_frames;
UWORD32 u4_share_disp_buf;
/* Number of extra display buffers that will be allocated to handle display pipeline depth */
UWORD32 u4_num_extra_disp_buf;
}ih264d_init_ip_t;
typedef struct{
ivd_init_op_t s_ivd_init_op_t;
}ih264d_init_op_t;
/*****************************************************************************/
/* Video Decode */
/*****************************************************************************/
typedef struct {
ivd_video_decode_ip_t s_ivd_video_decode_ip_t;
}ih264d_video_decode_ip_t;
typedef struct{
ivd_video_decode_op_t s_ivd_video_decode_op_t;
}ih264d_video_decode_op_t;
/*****************************************************************************/
/* Get Display Frame */
/*****************************************************************************/
typedef struct
{
ivd_get_display_frame_ip_t s_ivd_get_display_frame_ip_t;
}ih264d_get_display_frame_ip_t;
typedef struct
{
ivd_get_display_frame_op_t s_ivd_get_display_frame_op_t;
}ih264d_get_display_frame_op_t;
/*****************************************************************************/
/* Set Display Frame */
/*****************************************************************************/
typedef struct
{
ivd_set_display_frame_ip_t s_ivd_set_display_frame_ip_t;
}ih264d_set_display_frame_ip_t;
typedef struct
{
ivd_set_display_frame_op_t s_ivd_set_display_frame_op_t;
}ih264d_set_display_frame_op_t;
/*****************************************************************************/
/* Release Display Buffers */
/*****************************************************************************/
typedef struct
{
ivd_rel_display_frame_ip_t s_ivd_rel_display_frame_ip_t;
}ih264d_rel_display_frame_ip_t;
typedef struct
{
ivd_rel_display_frame_op_t s_ivd_rel_display_frame_op_t;
}ih264d_rel_display_frame_op_t;
typedef enum {
/** Set number of cores/threads to be used */
IH264D_CMD_CTL_SET_NUM_CORES = IVD_CMD_CTL_CODEC_SUBCMD_START,
/** Set processor details */
IH264D_CMD_CTL_SET_PROCESSOR = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x001,
/** Get display buffer dimensions */
IH264D_CMD_CTL_GET_BUFFER_DIMENSIONS = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x100,
/** Get VUI parameters */
IH264D_CMD_CTL_GET_VUI_PARAMS = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x101,
/** Enable/disable GPU, supported on select platforms */
IH264D_CMD_CTL_GPU_ENABLE_DISABLE = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x200,
/** Set degrade level */
IH264D_CMD_CTL_DEGRADE = IVD_CMD_CTL_CODEC_SUBCMD_START + 0x300
}IH264D_CMD_CTL_SUB_CMDS;
/*****************************************************************************/
/* Video control Flush */
/*****************************************************************************/
typedef struct{
ivd_ctl_flush_ip_t s_ivd_ctl_flush_ip_t;
}ih264d_ctl_flush_ip_t;
typedef struct{
ivd_ctl_flush_op_t s_ivd_ctl_flush_op_t;
}ih264d_ctl_flush_op_t;
/*****************************************************************************/
/* Video control reset */
/*****************************************************************************/
typedef struct{
ivd_ctl_reset_ip_t s_ivd_ctl_reset_ip_t;
}ih264d_ctl_reset_ip_t;
typedef struct{
ivd_ctl_reset_op_t s_ivd_ctl_reset_op_t;
}ih264d_ctl_reset_op_t;
/*****************************************************************************/
/* Video control Set Params */
/*****************************************************************************/
typedef struct {
ivd_ctl_set_config_ip_t s_ivd_ctl_set_config_ip_t;
}ih264d_ctl_set_config_ip_t;
typedef struct{
ivd_ctl_set_config_op_t s_ivd_ctl_set_config_op_t;
}ih264d_ctl_set_config_op_t;
/*****************************************************************************/
/* Video control:Get Buf Info */
/*****************************************************************************/
typedef struct{
ivd_ctl_getbufinfo_ip_t s_ivd_ctl_getbufinfo_ip_t;
}ih264d_ctl_getbufinfo_ip_t;
typedef struct{
ivd_ctl_getbufinfo_op_t s_ivd_ctl_getbufinfo_op_t;
}ih264d_ctl_getbufinfo_op_t;
/*****************************************************************************/
/* Video control:Getstatus Call */
/*****************************************************************************/
typedef struct{
ivd_ctl_getstatus_ip_t s_ivd_ctl_getstatus_ip_t;
}ih264d_ctl_getstatus_ip_t;
typedef struct{
ivd_ctl_getstatus_op_t s_ivd_ctl_getstatus_op_t;
}ih264d_ctl_getstatus_op_t;
/*****************************************************************************/
/* Video control:Get Version Info */
/*****************************************************************************/
typedef struct{
ivd_ctl_getversioninfo_ip_t s_ivd_ctl_getversioninfo_ip_t;
}ih264d_ctl_getversioninfo_ip_t;
typedef struct{
ivd_ctl_getversioninfo_op_t s_ivd_ctl_getversioninfo_op_t;
}ih264d_ctl_getversioninfo_op_t;
typedef struct{
/**
* u4_size
*/
UWORD32 u4_size;
/**
* cmd
*/
IVD_API_COMMAND_TYPE_T e_cmd;
/**
* sub_cmd
*/
IVD_CONTROL_API_COMMAND_TYPE_T e_sub_cmd;
/**
* Pictures that are are degraded
* 0 : No degrade
* 1 : Only on non-reference frames
* 2 : Use interval specified by u4_nondegrade_interval
* 3 : All non-key frames
* 4 : All frames
*/
WORD32 i4_degrade_pics;
/**
* Interval for pictures which are completely decoded without any degradation
*/
WORD32 i4_nondegrade_interval;
/**
* bit position (lsb is zero): Type of degradation
* 1 : Disable deblocking
* 2 : Faster inter prediction filters
* 3 : Fastest inter prediction filters
*/
WORD32 i4_degrade_type;
}ih264d_ctl_degrade_ip_t;
typedef struct
{
/**
* u4_size
*/
UWORD32 u4_size;
/**
* error_code
*/
UWORD32 u4_error_code;
}ih264d_ctl_degrade_op_t;
typedef struct{
UWORD32 u4_size;
IVD_API_COMMAND_TYPE_T e_cmd;
IVD_CONTROL_API_COMMAND_TYPE_T e_sub_cmd;
UWORD32 u4_disable_deblk_level;
}ih264d_ctl_disable_deblock_ip_t;
typedef struct{
UWORD32 u4_size;
UWORD32 u4_error_code;
}ih264d_ctl_disable_deblock_op_t;
typedef struct{
UWORD32 u4_size;
IVD_API_COMMAND_TYPE_T e_cmd;
IVD_CONTROL_API_COMMAND_TYPE_T e_sub_cmd;
UWORD32 u4_num_cores;
}ih264d_ctl_set_num_cores_ip_t;
typedef struct{
UWORD32 u4_size;
UWORD32 u4_error_code;
}ih264d_ctl_set_num_cores_op_t;
typedef struct
{
/**
* i4_size
*/
UWORD32 u4_size;
/**
* cmd
*/
IVD_API_COMMAND_TYPE_T e_cmd;
/**
* sub cmd
*/
IVD_CONTROL_API_COMMAND_TYPE_T e_sub_cmd;
/**
* Processor type
*/
UWORD32 u4_arch;
/**
* SOC type
*/
UWORD32 u4_soc;
/**
* num_cores
*/
UWORD32 u4_num_cores;
}ih264d_ctl_set_processor_ip_t;
typedef struct
{
/**
* i4_size
*/
UWORD32 u4_size;
/**
* error_code
*/
UWORD32 u4_error_code;
}ih264d_ctl_set_processor_op_t;
typedef struct{
UWORD32 u4_size;
IVD_API_COMMAND_TYPE_T e_cmd;
IVD_CONTROL_API_COMMAND_TYPE_T e_sub_cmd;
}ih264d_ctl_get_frame_dimensions_ip_t;
typedef struct{
UWORD32 u4_size;
UWORD32 u4_error_code;
UWORD32 u4_x_offset[3];
UWORD32 u4_y_offset[3];
UWORD32 u4_disp_wd[3];
UWORD32 u4_disp_ht[3];
UWORD32 u4_buffer_wd[3];
UWORD32 u4_buffer_ht[3];
}ih264d_ctl_get_frame_dimensions_op_t;
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif /* _IH264D_H_ */
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