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[mpp_enc_ref]: Add MppEncRef/MppEncRefs module

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Add MppEncRef/MppEncRefs module

MppEncRefs is for mpp encoder coded picture buffer (CPB) management.
MppEncRefs will gnerate reference buffer status EncCpbStatus for each
encoder to implement its own process.

Change-Id: I5f85a0f46dc6bc40954b0393ba52ad4008565643
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This commit is contained in:
Herman Chen
2020-05-26 15:04:44 +08:00
parent 90a62f52a3
commit c2069f3345
9 changed files with 1598 additions and 66 deletions
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155
inc/mpp_rc_defs.h
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@@ -17,7 +17,9 @@
#ifndef __MPP_RC_DEFS_H__
#define __MPP_RC_DEFS_H__
#include "rk_type.h"
#include "rk_venc_ref.h"
#define MAX_CPB_REFS (8)
/*
* EncFrmStatus controls record the encoding frame status and also control
@@ -29,86 +31,106 @@
* 16 ~ 31 reference frame status
* bit 32 ~ 63 encoding flow control
*/
typedef struct EncFrmStatus_t {
/*
* bit 0 ~ 31 frame status
*/
/*
* 0 - inter frame
* 1 - intra frame
*/
RK_U32 is_intra : 1;
typedef union EncFrmStatus_u {
struct {
/*
* bit 0 ~ 31 frame status
*/
/* status flag */
RK_U32 valid : 1;
RK_U32 reserved0 : 3;
/*
* Valid when is_intra is true
* 0 - normal intra frame
* 1 - IDR frame
*/
RK_U32 is_idr : 1;
/* reference status flag */
/*
* 0 - inter frame
* 1 - intra frame
*/
RK_U32 is_intra : 1;
/*
* 0 - mark as reference frame
* 1 - mark as non-refernce frame
*/
RK_U32 is_non_ref : 1;
/*
* Valid when is_intra is true
* 0 - normal intra frame
* 1 - IDR frame
*/
RK_U32 is_idr : 1;
/*
* Valid when is_non_ref is false
* 0 - mark as short-term reference frame
* 1 - mark as long-term refernce frame
*/
RK_U32 is_lt_ref : 1;
/*
* 0 - mark as reference frame
* 1 - mark as non-refernce frame
*/
RK_U32 is_non_ref : 1;
RK_U32 reserved0 : 4;
/*
* Valid when is_non_ref is false
* 0 - mark as short-term reference frame
* 1 - mark as long-term refernce frame
*/
RK_U32 is_lt_ref : 1;
/* bit 8 - 15 */
RK_U32 lt_idx : 4;
RK_U32 temporal_id : 4;
/* bit 8 - 15 */
RK_U32 lt_idx : 4;
RK_U32 temporal_id : 4;
/* distance between current frame and reference frame */
RK_S32 ref_dist : 16;
/* distance between current frame and reference frame */
MppEncRefMode ref_mode : 6;
RK_S32 ref_arg : 8;
RK_S32 ref_dist : 2;
/*
* bit 32 ~ 63 encoder flow control flags
*/
/*
* 0 - normal frame encoding
* 1 - current frame will be dropped
*/
RK_U32 drop : 1;
/*
* bit 32 ~ 63 encoder flow control flags
*/
/*
* 0 - normal frame encoding
* 1 - current frame will be dropped
*/
RK_U32 drop : 1;
/*
* 0 - rate control module does not change frame type parameter
* 1 - rate control module changes frame type parameter reencode is needed
* to reprocess the dpb process. Also this means dpb module will follow
* the frame status parameter provided by rate control module.
*/
RK_U32 re_dpb_proc : 1;
/*
* 0 - rate control module does not change frame type parameter
* 1 - rate control module changes frame type parameter reencode is needed
* to reprocess the dpb process. Also this means dpb module will follow
* the frame status parameter provided by rate control module.
*/
RK_U32 re_dpb_proc : 1;
/*
* 0 - current frame encoding is in normal flow
* 1 - current frame encoding is in reencode flow
*/
RK_U32 reencode : 1;
/*
* 0 - current frame encoding is in normal flow
* 1 - current frame encoding is in reencode flow
*/
RK_U32 reencode : 1;
/*
* When true current frame size is super large then the frame should be reencoded.
*/
RK_U32 super_frame : 1;
/*
* When true current frame size is super large then the frame should be reencoded.
*/
RK_U32 super_frame : 1;
/*
* When true currnet frame is force to encoded as software skip frame
*/
RK_U32 force_pskip : 1;
RK_U32 reserved1 : 3;
/*
* When true currnet frame is force to encoded as software skip frame
*/
RK_U32 force_pskip : 1;
RK_U32 reserved1 : 3;
/* reencode times */
RK_U32 reencode_times : 8;
/* reencode times */
RK_U32 reencode_times : 8;
/* sequential index for each frame */
RK_U32 seq_idx : 16;
/* sequential index for each frame */
RK_U32 seq_idx : 16;
};
RK_U64 val;
} EncFrmStatus;
typedef struct EncCpbStatus_t {
RK_S32 seq_idx;
EncFrmStatus curr;
EncFrmStatus refr;
/* initial cpb status for current frame encoding */
EncFrmStatus init[MAX_CPB_REFS];
/* final cpb status after current frame encoding */
EncFrmStatus final[MAX_CPB_REFS];
} EncCpbStatus;
/*
* communication channel between rc / hal / hardware
*
@@ -136,6 +158,7 @@ typedef struct EncRcCommonInfo_t {
} EncRcTaskInfo;
typedef struct EncRcTask_s {
EncCpbStatus cpb;
EncFrmStatus frm;
EncRcTaskInfo info;
MppFrame frame;