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mpp/mpp/codec/mpp_enc_impl.cpp
hdl 68177e2268 feat[vepu580]: Add frm min/max qp and scene_mode cmd param 
Signed-off-by: hdl <hdl@rock-chips.com>
Change-Id: I27c3f3cfb599b8d05e58aceb1967bec4230d386e
2023-09-25 17:46:32 +08:00

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/*
* Copyright 2015 Rockchip Electronics Co. LTD
*
* 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.
*/
#define MODULE_TAG "mpp_enc"
#include <string.h>
#include <stdarg.h>
#include <limits.h>
#include "mpp_time.h"
#include "mpp_common.h"
#include "mpp_frame_impl.h"
#include "mpp_packet_impl.h"
#include "mpp.h"
#include "mpp_enc_debug.h"
#include "mpp_enc_cfg_impl.h"
#include "mpp_enc_impl.h"
#include "mpp_enc_cb_param.h"
typedef union EncAsyncWait_u {
RK_U32 val;
struct {
RK_U32 enc_frm_in : 1; // 0x0001 MPP_ENC_NOTIFY_FRAME_ENQUEUE
RK_U32 reserv0002 : 1; // 0x0002
RK_U32 reserv0004 : 1; // 0x0004
RK_U32 enc_pkt_out : 1; // 0x0008 MPP_ENC_NOTIFY_PACKET_ENQUEUE
RK_U32 task_hnd : 1; // 0x0010
RK_U32 reserv0020 : 1; // 0x0020
RK_U32 reserv0040 : 1; // 0x0040
RK_U32 reserv0080 : 1; // 0x0080
RK_U32 reserv0100 : 1; // 0x0100
RK_U32 reserv0200 : 1; // 0x0200
RK_U32 reserv0400 : 1; // 0x0400
RK_U32 reserv0800 : 1; // 0x0800
RK_U32 reserv1000 : 1; // 0x1000
RK_U32 reserv2000 : 1; // 0x2000
RK_U32 reserv4000 : 1; // 0x4000
RK_U32 reserv8000 : 1; // 0x8000
};
} EncAsyncWait;
static RK_U8 uuid_version[16] = {
0x3d, 0x07, 0x6d, 0x45, 0x73, 0x0f, 0x41, 0xa8,
0xb1, 0xc4, 0x25, 0xd7, 0x97, 0x6b, 0xf1, 0xac,
};
static RK_U8 uuid_rc_cfg[16] = {
0xd7, 0xdc, 0x03, 0xc3, 0xc5, 0x6f, 0x40, 0xe0,
0x8e, 0xa9, 0x17, 0x1a, 0xd2, 0xef, 0x5e, 0x23,
};
static RK_U8 uuid_usr_data[16] = {
0xfe, 0x39, 0xac, 0x4c, 0x4a, 0x8e, 0x4b, 0x4b,
0x85, 0xd9, 0xb2, 0xa2, 0x4f, 0xa1, 0x19, 0x5b,
};
static RK_U8 uuid_debug_info[16] = {
0x57, 0x68, 0x97, 0x80, 0xe7, 0x0c, 0x4b, 0x65,
0xa9, 0x06, 0xae, 0x29, 0x94, 0x11, 0xcd, 0x9a
};
RK_U8 uuid_refresh_cfg[16] = {
0x72, 0x65, 0x63, 0x6f, 0x76, 0x65, 0x72, 0x79,
0x5f, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x00, 0x00
};
static void reset_hal_enc_task(HalEncTask *task)
{
memset(task, 0, sizeof(*task));
}
static void reset_enc_rc_task(EncRcTask *task)
{
memset(task, 0, sizeof(*task));
}
static void reset_enc_task(MppEncImpl *enc)
{
enc->task_in = NULL;
enc->task_out = NULL;
enc->packet = NULL;
enc->frame = NULL;
enc->frm_buf = NULL;
enc->pkt_buf = NULL;
/* NOTE: clear add_by flags */
enc->hdr_status.val = enc->hdr_status.ready;
}
static void update_enc_hal_info(MppEncImpl *enc)
{
MppDevInfoCfg data[32];
RK_S32 size = sizeof(data);
RK_S32 i;
if (NULL == enc->hal_info || NULL == enc->dev)
return ;
hal_info_from_enc_cfg(enc->hal_info, &enc->cfg);
hal_info_get(enc->hal_info, data, &size);
if (size) {
size /= sizeof(data[0]);
for (i = 0; i < size; i++)
mpp_dev_ioctl(enc->dev, MPP_DEV_SET_INFO, &data[i]);
}
}
static void update_hal_info_fps(MppEncImpl *enc)
{
MppDevInfoCfg cfg;
RK_S32 time_diff = ((RK_S32)(enc->time_end - enc->time_base) / 1000);
RK_U64 fps = hal_info_to_float(enc->frame_count * 1000, time_diff);
cfg.type = ENC_INFO_FPS_CALC;
cfg.flag = CODEC_INFO_FLAG_STRING;
cfg.data = fps;
mpp_dev_ioctl(enc->dev, MPP_DEV_SET_INFO, &cfg);
enc->time_base = enc->time_end;
enc->frame_count = 0;
}
static MPP_RET release_task_in_port(MppPort port)
{
MPP_RET ret = MPP_OK;
MppPacket packet = NULL;
MppFrame frame = NULL;
MppTask mpp_task;
do {
ret = mpp_port_poll(port, MPP_POLL_NON_BLOCK);
if (ret < 0)
break;
mpp_port_dequeue(port, &mpp_task);
mpp_assert(mpp_task);
if (mpp_task) {
packet = NULL;
frame = NULL;
ret = mpp_task_meta_get_frame(mpp_task, KEY_INPUT_FRAME, &frame);
if (frame) {
mpp_frame_deinit(&frame);
frame = NULL;
}
ret = mpp_task_meta_get_packet(mpp_task, KEY_OUTPUT_PACKET, &packet);
if (packet) {
mpp_packet_deinit(&packet);
packet = NULL;
}
mpp_port_enqueue(port, mpp_task);
mpp_task = NULL;
} else
break;
} while (1);
return ret;
}
static void check_hal_task_pkt_len(HalEncTask *task, const char *reason)
{
RK_U32 task_length = task->length;
RK_U32 packet_length = mpp_packet_get_length(task->packet);
if (task_length != packet_length) {
mpp_err_f("%s check failed: task length is not match to packet length %d vs %d\n",
reason, task_length, packet_length);
}
}
static MPP_RET check_enc_task_wait(MppEncImpl *enc, EncAsyncWait *wait)
{
MPP_RET ret = MPP_OK;
RK_U32 notify = enc->notify_flag;
RK_U32 last_wait = enc->status_flag;
RK_U32 curr_wait = wait->val;
RK_U32 wait_chg = last_wait & (~curr_wait);
RK_U32 keep_notify = 0;
do {
if (enc->reset_flag)
break;
// NOTE: User control should always be processed
if (notify & MPP_ENC_CONTROL) {
keep_notify = notify & (~MPP_ENC_CONTROL);
break;
}
// NOTE: When condition is not fulfilled check nofify flag again
if (!curr_wait || (curr_wait & notify))
break;
ret = MPP_NOK;
} while (0);
enc_dbg_status("%p %08x -> %08x [%08x] notify %08x -> %s\n", enc,
last_wait, curr_wait, wait_chg, notify, (ret) ? ("wait") : ("work"));
enc->status_flag = wait->val;
enc->notify_flag = keep_notify;
if (ret) {
enc->wait_count++;
} else {
enc->work_count++;
}
return ret;
}
static RK_S32 check_codec_to_resend_hdr(MppEncCodecCfg *codec)
{
switch (codec->coding) {
case MPP_VIDEO_CodingAVC : {
if (codec->h264.change)
return 1;
} break;
case MPP_VIDEO_CodingHEVC : {
if (codec->h265.change)
return 1;
} break;
case MPP_VIDEO_CodingVP8 :
case MPP_VIDEO_CodingMJPEG :
default : {
} break;
}
return 0;
}
static RK_S32 check_resend_hdr(MpiCmd cmd, void *param, MppEncCfgSet *cfg)
{
RK_S32 resend = 0;
static const char *resend_reason[] = {
"unchanged",
"codec/prep cfg change",
"rc cfg change rc_mode/fps/gop",
"set cfg change input/format/color",
"set cfg change rc_mode/fps/gop",
"set cfg change codec",
};
if (cfg->codec.coding == MPP_VIDEO_CodingMJPEG ||
cfg->codec.coding == MPP_VIDEO_CodingVP8)
return 0;
do {
if (cmd == MPP_ENC_SET_IDR_FRAME)
return 1;
if (cmd == MPP_ENC_SET_CODEC_CFG ||
cmd == MPP_ENC_SET_PREP_CFG) {
resend = 1;
break;
}
if (cmd == MPP_ENC_SET_RC_CFG) {
RK_U32 change = *(RK_U32 *)param;
RK_U32 check_flag = MPP_ENC_RC_CFG_CHANGE_RC_MODE |
MPP_ENC_RC_CFG_CHANGE_FPS_IN |
MPP_ENC_RC_CFG_CHANGE_FPS_OUT |
MPP_ENC_RC_CFG_CHANGE_GOP;
if (change & check_flag) {
resend = 2;
break;
}
}
if (cmd == MPP_ENC_SET_CFG) {
RK_U32 change = cfg->prep.change;
RK_U32 check_flag = MPP_ENC_PREP_CFG_CHANGE_INPUT |
MPP_ENC_PREP_CFG_CHANGE_FORMAT |
MPP_ENC_PREP_CFG_CHANGE_ROTATION |
MPP_ENC_PREP_CFG_CHANGE_COLOR_RANGE |
MPP_ENC_PREP_CFG_CHANGE_COLOR_SPACE |
MPP_ENC_PREP_CFG_CHANGE_COLOR_PRIME |
MPP_ENC_PREP_CFG_CHANGE_COLOR_TRC;
if (change & check_flag) {
resend = 3;
break;
}
change = cfg->rc.change;
check_flag = MPP_ENC_RC_CFG_CHANGE_RC_MODE |
MPP_ENC_RC_CFG_CHANGE_FPS_IN |
MPP_ENC_RC_CFG_CHANGE_FPS_OUT |
MPP_ENC_RC_CFG_CHANGE_GOP;
if (change & check_flag) {
resend = 4;
break;
}
if (check_codec_to_resend_hdr(&cfg->codec)) {
resend = 5;
break;
}
}
} while (0);
if (resend)
enc_dbg_detail("send header for %s\n", resend_reason[resend]);
return resend;
}
static RK_S32 check_rc_cfg_update(MpiCmd cmd, MppEncCfgSet *cfg)
{
if (cmd == MPP_ENC_SET_RC_CFG ||
cmd == MPP_ENC_SET_PREP_CFG ||
cmd == MPP_ENC_SET_REF_CFG) {
return 1;
}
if (cmd == MPP_ENC_SET_CFG) {
RK_U32 change = cfg->prep.change;
RK_U32 check_flag = MPP_ENC_PREP_CFG_CHANGE_INPUT |
MPP_ENC_PREP_CFG_CHANGE_FORMAT;
if (change & check_flag)
return 1;
change = cfg->rc.change;
check_flag = MPP_ENC_RC_CFG_CHANGE_ALL &
(~MPP_ENC_RC_CFG_CHANGE_QUALITY);
if (change & check_flag)
return 1;
}
return 0;
}
static RK_S32 check_rc_gop_update(MpiCmd cmd, MppEncCfgSet *cfg)
{
if (((cmd == MPP_ENC_SET_RC_CFG) || (cmd == MPP_ENC_SET_CFG)) &&
(cfg->rc.change & MPP_ENC_RC_CFG_CHANGE_GOP))
return 1;
return 0;
}
static RK_S32 check_hal_info_update(MpiCmd cmd)
{
if (cmd == MPP_ENC_SET_CFG ||
cmd == MPP_ENC_SET_RC_CFG ||
cmd == MPP_ENC_SET_CODEC_CFG ||
cmd == MPP_ENC_SET_PREP_CFG ||
cmd == MPP_ENC_SET_REF_CFG) {
return 1;
}
return 0;
}
static void check_low_delay_part_mode(MppEncImpl *enc)
{
MppEncCfgSet *cfg = &enc->cfg;
enc->low_delay_part_mode = 0;
if (!(cfg->base.low_delay))
return;
if (!cfg->split.split_mode)
return;
if (mpp_enc_hal_check_part_mode(enc->enc_hal))
return;
enc->low_delay_part_mode = 1;
}
static void check_low_delay_output(MppEncImpl *enc)
{
MppEncCfgSet *cfg = &enc->cfg;
enc->low_delay_output = 0;
if (!cfg->split.split_mode || !(cfg->split.split_out & MPP_ENC_SPLIT_OUT_LOWDELAY))
return;
if (cfg->rc.max_reenc_times) {
mpp_log_f("can not enable lowdelay output with reencode enabled\n");
cfg->rc.max_reenc_times = 0;
}
if (cfg->rc.drop_mode) {
mpp_log_f("can not enable lowdelay output with drop mode enabled\n");
cfg->rc.drop_mode = MPP_ENC_RC_DROP_FRM_DISABLED;
}
if (cfg->rc.super_mode) {
mpp_log_f("can not enable lowdelay output with super frame mode enabled\n");
cfg->rc.super_mode = MPP_ENC_RC_SUPER_FRM_NONE;
}
enc->low_delay_output = 1;
}
MPP_RET mpp_enc_callback(const char *caller, void *ctx, RK_S32 cmd, void *param)
{
MppEncImpl *enc = (MppEncImpl *)ctx;
EncOutParam *out = (EncOutParam *)param;
HalEncTask *task = NULL;
MppPacket packet = NULL;
MppPacketImpl *impl = NULL;
RK_U8 *last_pos = NULL;
RK_S32 slice_length = 0;
RK_U32 part_first = 0;
MPP_RET ret = MPP_OK;
Mpp *mpp = (Mpp*)enc->mpp;
(void) caller;
if (!enc->low_delay_output)
return ret;
task = (HalEncTask *)out->task;
mpp_assert(task);
part_first = task->part_first;
packet = task->packet;
if (part_first) {
task->part_pos = (RK_U8 *)mpp_packet_get_pos(packet);
task->part_length = mpp_packet_get_length(packet);
enc_dbg_slice("first slice previous length %d\n", task->part_length);
mpp_assert(task->part_pos);
task->part_first = 0;
slice_length = task->part_length;
}
last_pos = (RK_U8 *)task->part_pos;
slice_length += out->length;
enc_dbg_slice("last_pos %p len %d:%d\n", last_pos, out->length, slice_length);
switch (cmd) {
case ENC_OUTPUT_FINISH : {
enc_dbg_slice("slice pos %p len %5d last\n", last_pos, slice_length);
impl = (MppPacketImpl *)packet;
impl->pos = last_pos;
impl->length = slice_length;
impl->status.val = 0;
impl->status.partition = 1;
impl->status.soi = part_first;
impl->status.eoi = 1;
task->part_pos += slice_length;
task->part_length += slice_length;
task->part_count++;
task->part_last = 1;
} break;
case ENC_OUTPUT_SLICE : {
enc_dbg_slice("slice pos %p len %5d\n", last_pos, slice_length);
mpp_packet_new((MppPacket *)&impl);
mpp_assert(impl);
/* copy the source data */
memcpy(impl, packet, sizeof(*impl));
impl->pos = last_pos;
impl->length = slice_length;
impl->status.val = 0;
impl->status.partition = 1;
impl->status.soi = part_first;
impl->status.eoi = 0;
if (impl->buffer)
mpp_buffer_inc_ref(impl->buffer);
mpp_meta_get(&impl->meta);
if (impl->meta) {
EncFrmStatus *frm = &task->rc_task->frm;
mpp_meta_set_s32(impl->meta, KEY_OUTPUT_INTRA, frm->is_intra);
}
mpp_packet_copy_segment_info(impl, packet);
mpp_packet_reset_segment(packet);
enc_dbg_detail("pkt %d new pos %p len %d\n", task->part_count,
last_pos, slice_length);
task->part_pos += slice_length;
task->part_length += slice_length;
task->part_count++;
if (!mpp->mEncAyncProc) {
mpp_task_meta_set_packet(enc->task_out, KEY_OUTPUT_PACKET, impl);
mpp_port_enqueue(enc->output, enc->task_out);
ret = mpp_port_poll(enc->output, MPP_POLL_BLOCK);
mpp_assert(ret > 0);
ret = mpp_port_dequeue(enc->output, &enc->task_out);
mpp_assert(enc->task_out);
} else {
if (mpp->mPktOut) {
mpp_list *pkt_out = mpp->mPktOut;
AutoMutex autoLock(pkt_out->mutex());
pkt_out->add_at_tail(&impl, sizeof(impl));
mpp->mPacketPutCount++;
pkt_out->signal();
}
}
} break;
default : {
} break;
}
return ret;
}
MPP_RET mpp_enc_proc_rc_cfg(MppCodingType coding, MppEncRcCfg *dst, MppEncRcCfg *src)
{
MPP_RET ret = MPP_OK;
RK_U32 change = src->change;
if (change) {
MppEncRcCfg bak = *dst;
if (change & MPP_ENC_RC_CFG_CHANGE_RC_MODE)
dst->rc_mode = src->rc_mode;
if (change & MPP_ENC_RC_CFG_CHANGE_QUALITY)
dst->quality = src->quality;
if (change & MPP_ENC_RC_CFG_CHANGE_BPS) {
dst->bps_target = src->bps_target;
dst->bps_max = src->bps_max;
dst->bps_min = src->bps_min;
}
if (change & MPP_ENC_RC_CFG_CHANGE_FPS_IN) {
dst->fps_in_flex = src->fps_in_flex;
dst->fps_in_num = src->fps_in_num;
dst->fps_in_denorm = src->fps_in_denorm;
}
if (change & MPP_ENC_RC_CFG_CHANGE_FPS_OUT) {
dst->fps_out_flex = src->fps_out_flex;
dst->fps_out_num = src->fps_out_num;
dst->fps_out_denorm = src->fps_out_denorm;
}
if (change & MPP_ENC_RC_CFG_CHANGE_GOP) {
/*
* If GOP is changed smaller, disable Intra-Refresh
* and User level should reconfig Intra-Refresh
*/
if (dst->gop < src->gop && dst->refresh_en) {
dst->refresh_en = 0;
}
dst->gop = src->gop;
}
if (change & MPP_ENC_RC_CFG_CHANGE_GOP_REF_CFG)
dst->ref_cfg = src->ref_cfg;
if (change & MPP_ENC_RC_CFG_CHANGE_MAX_REENC)
dst->max_reenc_times = src->max_reenc_times;
if (change & MPP_ENC_RC_CFG_CHANGE_DROP_FRM) {
dst->drop_mode = src->drop_mode;
dst->drop_threshold = src->drop_threshold;
dst->drop_gap = src->drop_gap;
}
if (change & MPP_ENC_RC_CFG_CHANGE_PRIORITY) {
if (src->rc_priority >= MPP_ENC_RC_PRIORITY_BUTT) {
mpp_err("invalid rc_priority %d should be[%d, %d] \n",
src->rc_priority, MPP_ENC_RC_BY_BITRATE_FIRST, MPP_ENC_RC_PRIORITY_BUTT);
ret = MPP_ERR_VALUE;
}
dst->rc_priority = src->rc_priority;
}
if (change & MPP_ENC_RC_CFG_CHANGE_SUPER_FRM) {
if (src->super_mode >= MPP_ENC_RC_SUPER_FRM_BUTT) {
mpp_err("invalid super_mode %d should be[%d, %d] \n",
src->super_mode, MPP_ENC_RC_SUPER_FRM_NONE, MPP_ENC_RC_SUPER_FRM_BUTT);
ret = MPP_ERR_VALUE;
}
dst->super_mode = src->super_mode;
dst->super_i_thd = src->super_i_thd;
dst->super_p_thd = src->super_p_thd;
}
if (change & MPP_ENC_RC_CFG_CHANGE_DEBREATH) {
dst->debreath_en = src->debreath_en;
dst->debre_strength = src->debre_strength;
if (dst->debreath_en && dst->debre_strength > 35) {
mpp_err("invalid debre_strength should be[%d, %d] \n", 0, 35);
ret = MPP_ERR_VALUE;
}
}
if (change & MPP_ENC_RC_CFG_CHANGE_MAX_I_PROP)
dst->max_i_prop = src->max_i_prop;
if (change & MPP_ENC_RC_CFG_CHANGE_MIN_I_PROP)
dst->min_i_prop = src->min_i_prop;
if (change & MPP_ENC_RC_CFG_CHANGE_INIT_IP_RATIO)
dst->init_ip_ratio = src->init_ip_ratio;
if (change & MPP_ENC_RC_CFG_CHANGE_QP_INIT)
dst->qp_init = src->qp_init;
if (change & MPP_ENC_RC_CFG_CHANGE_QP_RANGE) {
dst->qp_min = src->qp_min;
dst->qp_max = src->qp_max;
}
if (change & MPP_ENC_RC_CFG_CHANGE_QP_RANGE_I) {
dst->qp_min_i = src->qp_min_i;
dst->qp_max_i = src->qp_max_i;
}
if (change & MPP_ENC_RC_CFG_CHANGE_QP_MAX_STEP)
dst->qp_max_step = src->qp_max_step;
if (change & MPP_ENC_RC_CFG_CHANGE_QP_IP)
dst->qp_delta_ip = src->qp_delta_ip;
if (change & MPP_ENC_RC_CFG_CHANGE_QP_VI)
dst->qp_delta_vi = src->qp_delta_vi;
if (change & MPP_ENC_RC_CFG_CHANGE_FQP) {
dst->fqp_min_i = src->fqp_min_i;
dst->fqp_min_p = src->fqp_min_p;
dst->fqp_max_i = src->fqp_max_i;
dst->fqp_max_p = src->fqp_max_p;
}
if (change & MPP_ENC_RC_CFG_CHANGE_HIER_QP) {
dst->hier_qp_en = src->hier_qp_en;
memcpy(dst->hier_qp_delta, src->hier_qp_delta, sizeof(src->hier_qp_delta));
memcpy(dst->hier_frame_num, src->hier_frame_num, sizeof(src->hier_frame_num));
}
if (change & MPP_ENC_RC_CFG_CHANGE_ST_TIME)
dst->stats_time = src->stats_time;
if (change & MPP_ENC_RC_CFG_CHANGE_REFRESH) {
if (dst->debreath_en) {
mpp_err_f("Turn off Debreath first.");
ret = MPP_ERR_VALUE;
}
dst->refresh_en = src->refresh_en;
dst->refresh_mode = src->refresh_mode;
// Make sure refresh_num is legal
dst->refresh_num = src->refresh_num;
}
// parameter checking
if (dst->rc_mode >= MPP_ENC_RC_MODE_BUTT) {
mpp_err("invalid rc mode %d should be RC_MODE_VBR or RC_MODE_CBR\n",
src->rc_mode);
ret = MPP_ERR_VALUE;
}
if (dst->quality >= MPP_ENC_RC_QUALITY_BUTT) {
mpp_err("invalid quality %d should be from QUALITY_WORST to QUALITY_BEST\n",
dst->quality);
ret = MPP_ERR_VALUE;
}
if (dst->rc_mode != MPP_ENC_RC_MODE_FIXQP) {
RK_S32 bps_min = MPP_ENC_MIN_BPS;
RK_S32 bps_max = MPP_ENC_MAX_BPS;
if (coding == MPP_VIDEO_CodingMJPEG) {
bps_min *= 4;
bps_max *= 4;
if (bps_max < 0)
bps_max = INT_MAX;
}
if ((dst->bps_target >= bps_max || dst->bps_target <= bps_min) ||
(dst->bps_max >= bps_max || dst->bps_max <= bps_min) ||
(dst->bps_min >= bps_max || dst->bps_min <= bps_min)) {
mpp_err("invalid bit per second %x:%u min %x:%u max %x:%u out of range %dK~%dM\n",
dst->bps_target, dst->bps_target, dst->bps_min,
dst->bps_min, dst->bps_max, dst->bps_max,
bps_min / SZ_1K, bps_max / SZ_1M);
ret = MPP_ERR_VALUE;
}
}
if (dst->fps_in_num < 0 || dst->fps_in_denorm < 0 ||
dst->fps_out_num < 0 || dst->fps_out_denorm < 0) {
mpp_err("invalid fps cfg [number:denorm:flex]: in [%d:%d:%d] out [%d:%d:%d]\n",
dst->fps_in_num, dst->fps_in_denorm, dst->fps_in_flex,
dst->fps_out_num, dst->fps_out_denorm, dst->fps_out_flex);
ret = MPP_ERR_VALUE;
}
// if I frame min/max is not set use normal case
if (dst->qp_min_i <= 0)
dst->qp_min_i = dst->qp_min;
if (dst->qp_max_i <= 0)
dst->qp_max_i = dst->qp_max;
if (dst->qp_min < 0 || dst->qp_max < 0 || dst->qp_min > dst->qp_max ||
dst->qp_min_i < 0 || dst->qp_max_i < 0 ||
dst->qp_min_i > dst->qp_max_i ||
(dst->qp_init > 0 &&
(dst->qp_init > dst->qp_max_i || dst->qp_init < dst->qp_min_i))) {
mpp_err("invalid qp range: init %d i [%d:%d] p [%d:%d]\n",
dst->qp_init, dst->qp_min_i, dst->qp_max_i,
dst->qp_min, dst->qp_max);
dst->qp_init = bak.qp_init;
dst->qp_min_i = bak.qp_min_i;
dst->qp_max_i = bak.qp_max_i;
dst->qp_min = bak.qp_min;
dst->qp_max = bak.qp_max;
mpp_err("restore qp range: init %d i [%d:%d] p [%d:%d]\n",
dst->qp_init, dst->qp_min_i, dst->qp_max_i,
dst->qp_min, dst->qp_max);
}
if (MPP_ABS(dst->qp_delta_ip) > 8) {
mpp_err("invalid qp delta ip %d restore to %d\n",
dst->qp_delta_ip, bak.qp_delta_ip);
dst->qp_delta_ip = bak.qp_delta_ip;
}
if (MPP_ABS(dst->qp_delta_vi) > 6) {
mpp_err("invalid qp delta vi %d restore to %d\n",
dst->qp_delta_vi, bak.qp_delta_vi);
dst->qp_delta_vi = bak.qp_delta_vi;
}
if (dst->qp_max_step < 0) {
mpp_err("invalid qp max step %d restore to %d\n",
dst->qp_max_step, bak.qp_max_step);
dst->qp_max_step = bak.qp_max_step;
}
if (dst->stats_time && dst->stats_time > 60) {
mpp_err("warning: bitrate statistic time %d is larger than 60s\n",
dst->stats_time);
}
dst->change |= change;
if (ret) {
mpp_err_f("failed to accept new rc config\n");
*dst = bak;
} else {
mpp_log("MPP_ENC_SET_RC_CFG bps %d [%d : %d] fps [%d:%d] gop %d\n",
dst->bps_target, dst->bps_min, dst->bps_max,
dst->fps_in_num, dst->fps_out_num, dst->gop);
}
}
return ret;
}
MPP_RET mpp_enc_proc_hw_cfg(MppEncHwCfg *dst, MppEncHwCfg *src)
{
MPP_RET ret = MPP_OK;
RK_U32 change = src->change;
if (change) {
MppEncHwCfg bak = *dst;
if (change & MPP_ENC_HW_CFG_CHANGE_QP_ROW)
dst->qp_delta_row = src->qp_delta_row;
if (change & MPP_ENC_HW_CFG_CHANGE_QP_ROW_I)
dst->qp_delta_row_i = src->qp_delta_row_i;
if (change & MPP_ENC_HW_CFG_CHANGE_AQ_THRD_I)
memcpy(dst->aq_thrd_i, src->aq_thrd_i, sizeof(dst->aq_thrd_i));
if (change & MPP_ENC_HW_CFG_CHANGE_AQ_THRD_P)
memcpy(dst->aq_thrd_p, src->aq_thrd_p, sizeof(dst->aq_thrd_p));
if (change & MPP_ENC_HW_CFG_CHANGE_AQ_STEP_I)
memcpy(dst->aq_step_i, src->aq_step_i, sizeof(dst->aq_step_i));
if (change & MPP_ENC_HW_CFG_CHANGE_AQ_STEP_P)
memcpy(dst->aq_step_p, src->aq_step_p, sizeof(dst->aq_step_p));
if (change & MPP_ENC_HW_CFG_CHANGE_QBIAS_I)
dst->qbias_i = src->qbias_i;
if (change & MPP_ENC_HW_CFG_CHANGE_QBIAS_P)
dst->qbias_p = src->qbias_p;
if (change & MPP_ENC_HW_CFG_CHANGE_QBIAS_EN)
dst->qbias_en = src->qbias_en;
if (change & MPP_ENC_HW_CFG_CHANGE_MB_RC)
dst->mb_rc_disable = src->mb_rc_disable;
if (change & MPP_ENC_HW_CFG_CHANGE_CU_MODE_BIAS)
memcpy(dst->mode_bias, src->mode_bias, sizeof(dst->mode_bias));
if (change & MPP_ENC_HW_CFG_CHANGE_CU_SKIP_BIAS) {
dst->skip_bias_en = src->skip_bias_en;
dst->skip_sad = src->skip_sad;
dst->skip_bias = src->skip_bias;
}
if (dst->qp_delta_row < 0 || dst->qp_delta_row_i < 0) {
mpp_err("invalid hw qp delta row [%d:%d]\n",
dst->qp_delta_row_i, dst->qp_delta_row);
ret = MPP_ERR_VALUE;
}
dst->change |= change;
if (ret) {
mpp_err_f("failed to accept new hw config\n");
*dst = bak;
}
}
return ret;
}
MPP_RET mpp_enc_proc_tune_cfg(MppEncFineTuneCfg *dst, MppEncFineTuneCfg *src)
{
MPP_RET ret = MPP_OK;
RK_U32 change = src->change;
if (change) {
MppEncFineTuneCfg bak = *dst;
if (change & MPP_ENC_TUNE_CFG_CHANGE_SCENE_MODE)
dst->scene_mode = src->scene_mode;
if (dst->scene_mode < MPP_ENC_SCENE_MODE_DEFAULT ||
dst->scene_mode >= MPP_ENC_SCENE_MODE_BUTT) {
mpp_err("invalid scene mode %d not in range [%d:%d]\n", dst->scene_mode,
MPP_ENC_SCENE_MODE_DEFAULT, MPP_ENC_SCENE_MODE_BUTT - 1);
ret = MPP_ERR_VALUE;
}
dst->change |= change;
if (ret) {
mpp_err_f("failed to accept new tuning config\n");
*dst = bak;
}
}
return ret;
}
static MPP_RET mpp_enc_control_set_ref_cfg(MppEncImpl *enc, void *param)
{
MPP_RET ret = MPP_OK;
MppEncRefCfg src = (MppEncRefCfg)param;
MppEncRefCfg dst = enc->cfg.ref_cfg;
if (NULL == src)
src = mpp_enc_ref_default();
if (NULL == dst) {
mpp_enc_ref_cfg_init(&dst);
enc->cfg.ref_cfg = dst;
}
ret = mpp_enc_ref_cfg_copy(dst, src);
if (ret) {
mpp_err_f("failed to copy ref cfg ret %d\n", ret);
}
ret = mpp_enc_refs_set_cfg(enc->refs, dst);
if (ret) {
mpp_err_f("failed to set ref cfg ret %d\n", ret);
}
if (mpp_enc_refs_update_hdr(enc->refs))
enc->hdr_status.val = 0;
return ret;
}
MPP_RET mpp_enc_proc_cfg(MppEncImpl *enc, MpiCmd cmd, void *param)
{
MPP_RET ret = MPP_OK;
switch (cmd) {
case MPP_ENC_SET_CFG : {
MppEncCfgImpl *impl = (MppEncCfgImpl *)param;
MppEncCfgSet *src = &impl->cfg;
RK_U32 change = src->base.change;
/* get base cfg here */
if (change) {
MppEncCfgSet *dst = &enc->cfg;
if (change & MPP_ENC_BASE_CFG_CHANGE_LOW_DELAY)
dst->base.low_delay = src->base.low_delay;
src->base.change = 0;
}
/* process rc cfg at mpp_enc module */
if (src->rc.change) {
ret = mpp_enc_proc_rc_cfg(enc->coding, &enc->cfg.rc, &src->rc);
// update ref cfg
if ((enc->cfg.rc.change & MPP_ENC_RC_CFG_CHANGE_GOP_REF_CFG) &&
(enc->cfg.rc.gop > 0))
mpp_enc_control_set_ref_cfg(enc, enc->cfg.rc.ref_cfg);
src->rc.change = 0;
}
/* process hardware cfg at mpp_enc module */
if (src->hw.change) {
ret = mpp_enc_proc_hw_cfg(&enc->cfg.hw, &src->hw);
src->hw.change = 0;
}
/* process hardware cfg at mpp_enc module */
if (src->tune.change) {
ret = mpp_enc_proc_tune_cfg(&enc->cfg.tune, &src->tune);
src->tune.change = 0;
}
/* Then process the rest config */
ret = enc_impl_proc_cfg(enc->impl, cmd, param);
} break;
case MPP_ENC_SET_RC_CFG : {
MppEncRcCfg *src = (MppEncRcCfg *)param;
if (src) {
ret = mpp_enc_proc_rc_cfg(enc->coding, &enc->cfg.rc, src);
// update ref cfg
if ((enc->cfg.rc.change & MPP_ENC_RC_CFG_CHANGE_GOP_REF_CFG) &&
(enc->cfg.rc.gop > 0))
mpp_enc_control_set_ref_cfg(enc, enc->cfg.rc.ref_cfg);
}
} break;
case MPP_ENC_SET_IDR_FRAME : {
enc->frm_cfg.force_idr++;
} break;
case MPP_ENC_GET_HDR_SYNC :
case MPP_ENC_GET_EXTRA_INFO : {
/*
* NOTE: get stream header should use user's MppPacket
* If we provide internal MppPacket to external user
* we do not known when the buffer usage is finished.
* So encoder always write its header to external buffer
* which is provided by user.
*/
if (!enc->hdr_status.ready) {
enc_impl_gen_hdr(enc->impl, enc->hdr_pkt);
enc->hdr_len = mpp_packet_get_length(enc->hdr_pkt);
enc->hdr_status.ready = 1;
}
if (cmd == MPP_ENC_GET_EXTRA_INFO) {
mpp_err("Please use MPP_ENC_GET_HDR_SYNC instead of unsafe MPP_ENC_GET_EXTRA_INFO\n");
mpp_err("NOTE: MPP_ENC_GET_HDR_SYNC needs MppPacket input\n");
*(MppPacket *)param = enc->hdr_pkt;
} else {
mpp_packet_copy((MppPacket)param, enc->hdr_pkt);
}
if (enc->hdr_pkt) {
Mpp *mpp = (Mpp *)enc->mpp;
// dump output
mpp_ops_enc_get_pkt(mpp->mDump, enc->hdr_pkt);
}
enc->hdr_status.added_by_ctrl = 1;
} break;
case MPP_ENC_PRE_ALLOC_BUFF : {
/* deprecated control */
mpp_log("deprecated MPP_ENC_PRE_ALLOC_BUFF control\n");
} break;
case MPP_ENC_GET_RC_API_ALL : {
RcApiQueryAll *query = (RcApiQueryAll *)param;
rc_brief_get_all(query);
} break;
case MPP_ENC_GET_RC_API_BY_TYPE : {
RcApiQueryType *query = (RcApiQueryType *)param;
rc_brief_get_by_type(query);
} break;
case MPP_ENC_SET_RC_API_CFG : {
const RcImplApi *api = (const RcImplApi *)param;
rc_api_add(api);
} break;
case MPP_ENC_GET_RC_API_CURRENT : {
RcApiBrief *dst = (RcApiBrief *)param;
*dst = enc->rc_brief;
} break;
case MPP_ENC_SET_RC_API_CURRENT : {
RcApiBrief *src = (RcApiBrief *)param;
mpp_assert(src->type == enc->coding);
enc->rc_brief = *src;
enc->rc_status.rc_api_user_cfg = 1;
enc->rc_status.rc_api_updated = 1;
} break;
case MPP_ENC_SET_HEADER_MODE : {
if (param) {
MppEncHeaderMode mode = *((MppEncHeaderMode *)param);
if (mode < MPP_ENC_HEADER_MODE_BUTT) {
enc->hdr_mode = mode;
enc_dbg_ctrl("header mode set to %d\n", mode);
} else {
mpp_err_f("invalid header mode %d\n", mode);
ret = MPP_NOK;
}
} else {
mpp_err_f("invalid NULL ptr on setting header mode\n");
ret = MPP_NOK;
}
} break;
case MPP_ENC_SET_SEI_CFG : {
if (param) {
MppEncSeiMode mode = *((MppEncSeiMode *)param);
if (mode <= MPP_ENC_SEI_MODE_ONE_FRAME) {
enc->sei_mode = mode;
enc_dbg_ctrl("sei mode set to %d\n", mode);
} else {
mpp_err_f("invalid sei mode %d\n", mode);
ret = MPP_NOK;
}
} else {
mpp_err_f("invalid NULL ptr on setting header mode\n");
ret = MPP_NOK;
}
} break;
case MPP_ENC_SET_REF_CFG : {
ret = mpp_enc_control_set_ref_cfg(enc, param);
} break;
case MPP_ENC_SET_OSD_PLT_CFG : {
MppEncOSDPltCfg *src = (MppEncOSDPltCfg *)param;
MppEncOSDPltCfg *dst = &enc->cfg.plt_cfg;
RK_U32 change = src->change;
if (change) {
RK_S32 cfg_err = 0;
if (change & MPP_ENC_OSD_PLT_CFG_CHANGE_MODE) {
if (src->type >= MPP_ENC_OSD_PLT_TYPE_BUTT) {
mpp_err_f("invalid osd plt type %d\n", src->type);
cfg_err |= MPP_ENC_OSD_PLT_CFG_CHANGE_MODE;
} else
dst->type = src->type;
}
if (change & MPP_ENC_OSD_PLT_CFG_CHANGE_PLT_VAL) {
if (src->plt == NULL) {
mpp_err_f("invalid osd plt NULL pointer\n");
cfg_err |= MPP_ENC_OSD_PLT_CFG_CHANGE_PLT_VAL;
} else {
memcpy(dst->plt, src->plt, sizeof(MppEncOSDPlt));
}
}
dst->change = cfg_err ? 0 : change;
enc_dbg_ctrl("plt type %d data %p\n", dst->type, src->plt);
}
} break;
default : {
ret = enc_impl_proc_cfg(enc->impl, cmd, param);
} break;
}
if (check_resend_hdr(cmd, param, &enc->cfg)) {
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->hdr_status.val = 0;
}
if (check_rc_cfg_update(cmd, &enc->cfg))
enc->rc_status.rc_api_user_cfg = 1;
if (check_rc_gop_update(cmd, &enc->cfg))
mpp_enc_refs_set_rc_igop(enc->refs, enc->cfg.rc.gop);
if (enc->cfg.rc.refresh_en)
mpp_enc_refs_set_refresh_length(enc->refs, enc->cfg.rc.refresh_length);
if (check_hal_info_update(cmd))
enc->hal_info_updated = 0;
check_low_delay_part_mode(enc);
check_low_delay_output(enc);
return ret;
}
static const char *name_of_rc_mode[] = {
"vbr",
"cbr",
"fixqp",
"avbr",
};
static void update_rc_cfg_log(MppEncImpl *impl, const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
RK_S32 size = impl->rc_cfg_size;
RK_S32 length = impl->rc_cfg_length;
char *base = impl->rc_cfg_info + length;
length += vsnprintf(base, size - length, fmt, args);
if (length >= size)
mpp_log_f("rc cfg log is full\n");
impl->rc_cfg_length = length;
va_end(args);
}
static void update_user_datas(EncImpl impl, MppPacket packet, MppFrame frame, HalEncTask *hal_task)
{
MppMeta frm_meta = mpp_frame_get_meta(frame);
MppEncUserData *user_data = NULL;
MppEncUserDataSet *user_datas = NULL;
RK_S32 length = 0;
mpp_meta_get_ptr(frm_meta, KEY_USER_DATA, (void**)&user_data);
if (user_data) {
if (user_data->pdata && user_data->len) {
enc_impl_add_prefix(impl, packet, &length, uuid_usr_data,
user_data->pdata, user_data->len);
hal_task->sei_length += length;
hal_task->length += length;
} else
mpp_err_f("failed to insert user data %p len %d\n",
user_data->pdata, user_data->len);
}
mpp_meta_get_ptr(frm_meta, KEY_USER_DATAS, (void**)&user_datas);
if (user_datas && user_datas->count) {
RK_U32 i = 0;
for (i = 0; i < user_datas->count; i++) {
MppEncUserDataFull *user_data_v2 = &user_datas->datas[i];
if (user_data_v2->pdata && user_data_v2->len) {
if (user_data_v2->uuid)
enc_impl_add_prefix(impl, packet, &length, user_data_v2->uuid,
user_data_v2->pdata, user_data_v2->len);
else
enc_impl_add_prefix(impl, packet, &length, uuid_debug_info,
user_data_v2->pdata, user_data_v2->len);
hal_task->sei_length += length;
hal_task->length += length;
}
}
}
}
static void set_rc_cfg(RcCfg *cfg, MppEncCfgSet *cfg_set)
{
MppEncRcCfg *rc = &cfg_set->rc;
MppEncPrepCfg *prep = &cfg_set->prep;
MppEncCodecCfg *codec = &cfg_set->codec;
MppEncRefCfgImpl *ref = (MppEncRefCfgImpl *)cfg_set->ref_cfg;
MppEncCpbInfo *info = &ref->cpb_info;
cfg->width = prep->width;
cfg->height = prep->height;
switch (rc->rc_mode) {
case MPP_ENC_RC_MODE_CBR : {
cfg->mode = RC_CBR;
} break;
case MPP_ENC_RC_MODE_VBR : {
cfg->mode = RC_VBR;
} break;
case MPP_ENC_RC_MODE_AVBR : {
cfg->mode = RC_AVBR;
} break;
case MPP_ENC_RC_MODE_FIXQP: {
cfg->mode = RC_FIXQP;
} break;
default : {
cfg->mode = RC_AVBR;
} break;
}
cfg->fps.fps_in_flex = rc->fps_in_flex;
cfg->fps.fps_in_num = rc->fps_in_num;
cfg->fps.fps_in_denorm = rc->fps_in_denorm;
cfg->fps.fps_out_flex = rc->fps_out_flex;
cfg->fps.fps_out_num = rc->fps_out_num;
cfg->fps.fps_out_denorm = rc->fps_out_denorm;
cfg->igop = rc->gop;
cfg->max_i_bit_prop = rc->max_i_prop;
cfg->min_i_bit_prop = rc->min_i_prop;
cfg->init_ip_ratio = rc->init_ip_ratio;
cfg->fqp_min_p = rc->fqp_min_p;
cfg->fqp_min_i = rc->fqp_min_i;
cfg->fqp_max_p = rc->fqp_max_p;
cfg->fqp_max_i = rc->fqp_max_i;
cfg->bps_target = rc->bps_target;
cfg->bps_max = rc->bps_max;
cfg->bps_min = rc->bps_min;
cfg->scene_mode = cfg_set->tune.scene_mode;
cfg->hier_qp_cfg.hier_qp_en = rc->hier_qp_en;
memcpy(cfg->hier_qp_cfg.hier_frame_num, rc->hier_frame_num, sizeof(rc->hier_frame_num));
memcpy(cfg->hier_qp_cfg.hier_qp_delta, rc->hier_qp_delta, sizeof(rc->hier_qp_delta));
mpp_assert(rc->fps_out_num);
cfg->stats_time = rc->stats_time ? rc->stats_time : 3;
cfg->stats_time = mpp_clip(cfg->stats_time, 1, 60);
/* quality configure */
switch (codec->coding) {
case MPP_VIDEO_CodingAVC :
case MPP_VIDEO_CodingHEVC :
case MPP_VIDEO_CodingVP8 : {
cfg->init_quality = rc->qp_init;
cfg->max_quality = rc->qp_max;
cfg->min_quality = rc->qp_min;
cfg->max_i_quality = rc->qp_max_i ? rc->qp_max_i : rc->qp_max;
cfg->min_i_quality = rc->qp_min_i ? rc->qp_min_i : rc->qp_min;
cfg->i_quality_delta = rc->qp_delta_ip;
cfg->vi_quality_delta = rc->qp_delta_vi;
} break;
case MPP_VIDEO_CodingMJPEG : {
MppEncJpegCfg *jpeg = &codec->jpeg;
cfg->init_quality = jpeg->q_factor;
cfg->max_quality = jpeg->qf_max;
cfg->min_quality = jpeg->qf_min;
cfg->max_i_quality = jpeg->qf_max;
cfg->min_i_quality = jpeg->qf_min;
} break;
default : {
mpp_err_f("unsupport coding type %d\n", codec->coding);
} break;
}
cfg->layer_bit_prop[0] = 256;
cfg->layer_bit_prop[1] = 0;
cfg->layer_bit_prop[2] = 0;
cfg->layer_bit_prop[3] = 0;
cfg->max_reencode_times = rc->max_reenc_times;
cfg->drop_mode = rc->drop_mode;
cfg->drop_thd = rc->drop_threshold;
cfg->drop_gap = rc->drop_gap;
cfg->super_cfg.rc_priority = rc->rc_priority;
cfg->super_cfg.super_mode = rc->super_mode;
cfg->super_cfg.super_i_thd = rc->super_i_thd;
cfg->super_cfg.super_p_thd = rc->super_p_thd;
cfg->debreath_cfg.enable = rc->debreath_en;
cfg->debreath_cfg.strength = rc->debre_strength;
cfg->refresh_len = rc->refresh_length;
if (info->st_gop) {
cfg->vgop = info->st_gop;
if (cfg->vgop >= rc->fps_out_num / rc->fps_out_denorm &&
cfg->vgop < cfg->igop ) {
cfg->gop_mode = SMART_P;
if (!cfg->vi_quality_delta)
cfg->vi_quality_delta = 2;
}
}
if (codec->coding == MPP_VIDEO_CodingAVC ||
codec->coding == MPP_VIDEO_CodingHEVC) {
mpp_log("mode %s bps [%d:%d:%d] fps %s [%d/%d] -> %s [%d/%d] gop i [%d] v [%d]\n",
name_of_rc_mode[cfg->mode],
rc->bps_min, rc->bps_target, rc->bps_max,
cfg->fps.fps_in_flex ? "flex" : "fix",
cfg->fps.fps_in_num, cfg->fps.fps_in_denorm,
cfg->fps.fps_out_flex ? "flex" : "fix",
cfg->fps.fps_out_num, cfg->fps.fps_out_denorm,
cfg->igop, cfg->vgop);
}
}
MPP_RET mpp_enc_proc_rc_update(MppEncImpl *enc)
{
MPP_RET ret = MPP_OK;
// check and update rate control api
if (!enc->rc_status.rc_api_inited || enc->rc_status.rc_api_updated) {
RcApiBrief *brief = &enc->rc_brief;
if (enc->rc_ctx) {
enc_dbg_detail("rc deinit %p\n", enc->rc_ctx);
rc_deinit(enc->rc_ctx);
enc->rc_ctx = NULL;
}
/* NOTE: default name is NULL */
ret = rc_init(&enc->rc_ctx, enc->coding, &brief->name);
if (ret)
mpp_err("enc %p fail to init rc %s\n", enc, brief->name);
else
enc->rc_status.rc_api_inited = 1;
enc_dbg_detail("rc init %p name %s ret %d\n", enc->rc_ctx, brief->name, ret);
enc->rc_status.rc_api_updated = 0;
enc->rc_cfg_length = 0;
update_rc_cfg_log(enc, "%s:", brief->name);
enc->rc_cfg_pos = enc->rc_cfg_length;
}
// check and update rate control config
if (enc->rc_status.rc_api_user_cfg) {
MppEncCfgSet *cfg = &enc->cfg;
MppEncRcCfg *rc_cfg = &cfg->rc;
MppEncPrepCfg *prep_cfg = &cfg->prep;
RcCfg usr_cfg;
enc_dbg_detail("rc update cfg start\n");
memset(&usr_cfg, 0 , sizeof(usr_cfg));
set_rc_cfg(&usr_cfg, cfg);
ret = rc_update_usr_cfg(enc->rc_ctx, &usr_cfg);
rc_cfg->change = 0;
prep_cfg->change = 0;
enc_dbg_detail("rc update cfg done\n");
enc->rc_status.rc_api_user_cfg = 0;
enc->rc_cfg_length = enc->rc_cfg_pos;
update_rc_cfg_log(enc, "%s-b:%d[%d:%d]-g:%d-q:%d:[%d:%d]:[%d:%d]:%d\n",
name_of_rc_mode[usr_cfg.mode],
usr_cfg.bps_target,
usr_cfg.bps_min, usr_cfg.bps_max, usr_cfg.igop,
usr_cfg.init_quality,
usr_cfg.min_quality, usr_cfg.max_quality,
usr_cfg.min_i_quality, usr_cfg.max_i_quality,
usr_cfg.i_quality_delta);
}
return ret;
}
#define ENC_RUN_FUNC2(func, ctx, task, mpp, ret) \
ret = func(ctx, task); \
if (ret) { \
mpp_err("mpp %p "#func":%-4d failed return %d", \
mpp, __LINE__, ret); \
goto TASK_DONE; \
}
static MPP_RET mpp_enc_check_frm_pkt(MppEncImpl *enc)
{
enc->frm_buf = NULL;
enc->pkt_buf = NULL;
if (enc->packet)
enc->pkt_buf = mpp_packet_get_buffer(enc->packet);
else
mpp_packet_new(&enc->packet);
if (enc->frame) {
RK_S64 pts = mpp_frame_get_pts(enc->frame);
MppBuffer frm_buf = mpp_frame_get_buffer(enc->frame);
enc->task_pts = pts;
enc->frm_buf = frm_buf;
mpp_packet_set_pts(enc->packet, pts);
mpp_packet_set_dts(enc->packet, mpp_frame_get_dts(enc->frame));
if (mpp_frame_get_eos(enc->frame))
mpp_packet_set_eos(enc->packet);
else
mpp_packet_clr_eos(enc->packet);
}
return (NULL == enc->frame || NULL == enc->frm_buf) ? MPP_NOK : MPP_OK;
}
static MPP_RET mpp_enc_check_pkt_buf(MppEncImpl *enc)
{
if (NULL == enc->pkt_buf) {
/* NOTE: set buffer w * h * 1.5 to avoid buffer overflow */
Mpp *mpp = (Mpp *)enc->mpp;
MppEncPrepCfg *prep = &enc->cfg.prep;
RK_U32 width = MPP_ALIGN(prep->width, 16);
RK_U32 height = MPP_ALIGN(prep->height, 16);
RK_U32 size = (enc->coding == MPP_VIDEO_CodingMJPEG) ?
(width * height * 3 / 2) : (width * height);
MppPacketImpl *pkt = (MppPacketImpl *)enc->packet;
MppBuffer buffer = NULL;
mpp_assert(size);
mpp_buffer_get(mpp->mPacketGroup, &buffer, size);
mpp_assert(buffer);
enc->pkt_buf = buffer;
pkt->data = mpp_buffer_get_ptr(buffer);
pkt->pos = pkt->data;
pkt->size = mpp_buffer_get_size(buffer);
pkt->length = 0;
pkt->buffer = buffer;
enc_dbg_detail("create output pkt %p buf %p\n", enc->packet, buffer);
} else {
enc_dbg_detail("output to pkt %p buf %p pos %p length %d\n",
enc->packet, enc->pkt_buf,
mpp_packet_get_pos(enc->packet),
mpp_packet_get_length(enc->packet));
}
return MPP_OK;
}
static MPP_RET mpp_enc_proc_two_pass(Mpp *mpp, EncAsyncTaskInfo *task)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
MPP_RET ret = MPP_OK;
if (mpp_enc_refs_next_frm_is_intra(enc->refs)) {
EncRcTask *rc_task = &task->rc;
EncFrmStatus frm_bak = rc_task->frm;
EncRcTaskInfo rc_info = rc_task->info;
EncCpbStatus *cpb = &rc_task->cpb;
EncFrmStatus *frm = &rc_task->frm;
HalEncTask *hal_task = &task->task;
EncImpl impl = enc->impl;
MppEncHal hal = enc->enc_hal;
MppPacket packet = hal_task->packet;
RK_S32 task_len = hal_task->length;
RK_S32 hw_len = hal_task->hw_length;
RK_S32 pkt_len = mpp_packet_get_length(packet);
enc_dbg_detail("task %d two pass mode enter\n", frm->seq_idx);
rc_task->info = enc->rc_info_prev;
hal_task->segment_nb = mpp_packet_get_segment_nb(hal_task->packet);
enc_dbg_detail("task %d enc proc dpb\n", frm->seq_idx);
mpp_enc_refs_get_cpb_pass1(enc->refs, cpb);
enc_dbg_frm_status("frm %d start ***********************************\n", cpb->curr.seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_dpb, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d enc proc hal\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_hal, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d hal get task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_get_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal generate reg\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_gen_regs, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_start, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal wait\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_wait, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal ret task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_ret_task, hal, hal_task, mpp, ret);
//recover status & packet
mpp_packet_set_length(packet, pkt_len);
mpp_packet_set_segment_nb(packet, hal_task->segment_nb);
hal_task->hw_length = hw_len;
hal_task->length = task_len;
*frm = frm_bak;
rc_task->info = rc_info;
enc_dbg_detail("task %d two pass mode leave\n", frm->seq_idx);
}
TASK_DONE:
return ret;
}
static void mpp_enc_rc_info_backup(MppEncImpl *enc, EncAsyncTaskInfo *task)
{
if (!enc->support_hw_deflicker || !enc->cfg.rc.debreath_en)
return;
enc->rc_info_prev = task->rc.info;
}
static void mpp_enc_add_sw_header(MppEncImpl *enc, HalEncTask *hal_task)
{
EncImpl impl = enc->impl;
MppEncHeaderStatus *hdr_status = &enc->hdr_status;
EncRcTask *rc_task = hal_task->rc_task;
EncFrmStatus *frm = &rc_task->frm;
MppPacket packet = hal_task->packet;
MppFrame frame = hal_task->frame;
if (!(hdr_status->val & HDR_ADDED_MASK)) {
RK_U32 add_header = 0;
if (enc->hdr_mode == MPP_ENC_HEADER_MODE_EACH_IDR && frm->is_intra)
add_header |= 1;
if (enc->cfg.rc.refresh_en && frm->is_i_recovery && !frm->is_idr)
add_header |= 2;
if (add_header) {
enc_dbg_detail("task %d IDR header length %d\n",
frm->seq_idx, enc->hdr_len);
mpp_packet_append(packet, enc->hdr_pkt);
hal_task->header_length = enc->hdr_len;
hal_task->length += enc->hdr_len;
hdr_status->added_by_mode = 1;
}
if ((add_header & 2) && enc->sei_mode >= MPP_ENC_SEI_MODE_ONE_SEQ) {
RK_S32 length = 0;
enc_impl_add_prefix(impl, packet, &length, uuid_refresh_cfg,
&enc->cfg.rc.refresh_length, 0);
if (length) {
enc_dbg_detail("task %d refresh header length %d\n",
frm->seq_idx, enc->hdr_len);
hal_task->sei_length += length;
hal_task->length += length;
}
}
}
// check for header adding
check_hal_task_pkt_len(hal_task, "header adding");
/* 17. Add all prefix info before encoding */
if (frm->is_idr && enc->sei_mode >= MPP_ENC_SEI_MODE_ONE_SEQ) {
RK_S32 length = 0;
enc_impl_add_prefix(impl, packet, &length, uuid_version,
enc->version_info, enc->version_length);
hal_task->sei_length += length;
hal_task->length += length;
length = 0;
enc_impl_add_prefix(impl, packet, &length, uuid_rc_cfg,
enc->rc_cfg_info, enc->rc_cfg_length);
hal_task->sei_length += length;
hal_task->length += length;
}
if (mpp_frame_has_meta(frame)) {
update_user_datas(impl, packet, frame, hal_task);
}
// check for user data adding
check_hal_task_pkt_len(hal_task, "user data adding");
}
static MPP_RET mpp_enc_normal(Mpp *mpp, EncAsyncTaskInfo *task)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
EncImpl impl = enc->impl;
MppEncHal hal = enc->enc_hal;
EncRcTask *rc_task = &task->rc;
EncCpbStatus *cpb = &rc_task->cpb;
EncFrmStatus *frm = &rc_task->frm;
HalEncTask *hal_task = &task->task;
MPP_RET ret = MPP_OK;
if (enc->support_hw_deflicker && enc->cfg.rc.debreath_en) {
ret = mpp_enc_proc_two_pass(mpp, task);
if (ret)
return ret;
}
enc_dbg_detail("task %d enc proc dpb\n", frm->seq_idx);
mpp_enc_refs_get_cpb(enc->refs, cpb);
enc_dbg_frm_status("frm %d start ***********************************\n", cpb->curr.seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_dpb, impl, hal_task, mpp, ret);
enc_dbg_frm_status("frm %d compare\n", cpb->curr.seq_idx);
enc_dbg_frm_status("seq_idx %d vs %d\n", frm->seq_idx, cpb->curr.seq_idx);
enc_dbg_frm_status("is_idr %d vs %d\n", frm->is_idr, cpb->curr.is_idr);
enc_dbg_frm_status("is_intra %d vs %d\n", frm->is_intra, cpb->curr.is_intra);
enc_dbg_frm_status("is_non_ref %d vs %d\n", frm->is_non_ref, cpb->curr.is_non_ref);
enc_dbg_frm_status("is_lt_ref %d vs %d\n", frm->is_lt_ref, cpb->curr.is_lt_ref);
enc_dbg_frm_status("lt_idx %d vs %d\n", frm->lt_idx, cpb->curr.lt_idx);
enc_dbg_frm_status("temporal_id %d vs %d\n", frm->temporal_id, cpb->curr.temporal_id);
enc_dbg_frm_status("frm %d done ***********************************\n", cpb->curr.seq_idx);
enc_dbg_detail("task %d rc frame start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_start, enc->rc_ctx, rc_task, mpp, ret);
// 16. generate header before hardware stream
mpp_enc_add_sw_header(enc, hal_task);
enc_dbg_detail("task %d enc proc hal\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_hal, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d hal get task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_get_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_start, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal generate reg\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_gen_regs, hal, hal_task, mpp, ret);
hal_task->segment_nb = mpp_packet_get_segment_nb(hal_task->packet);
mpp_stopwatch_record(hal_task->stopwatch, "encode hal start");
enc_dbg_detail("task %d hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_start, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal wait\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_wait, hal, hal_task, mpp, ret);
mpp_stopwatch_record(hal_task->stopwatch, "encode hal finish");
enc_dbg_detail("task %d rc hal end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_end, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal ret task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_ret_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame check reenc\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_check_reenc, enc->rc_ctx, rc_task, mpp, ret);
TASK_DONE:
return ret;
}
static void mpp_enc_clr_rc_cb_info(EncRcTask *rc_task)
{
EncRcTaskInfo *hal_rc = (EncRcTaskInfo *) &rc_task->info;
EncRcTaskInfo bak = rc_task->info;
memset(hal_rc, 0, sizeof(rc_task->info));
hal_rc->frame_type = bak.frame_type;
hal_rc->bit_target = bak.bit_target;
hal_rc->bit_max = bak.bit_max;
hal_rc->bit_min = bak.bit_min;
hal_rc->quality_target = bak.quality_target;
hal_rc->quality_max = bak.quality_max;
hal_rc->quality_min = bak.quality_min;
}
static MPP_RET mpp_enc_reenc_simple(Mpp *mpp, EncAsyncTaskInfo *task)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
MppEncHal hal = enc->enc_hal;
EncRcTask *rc_task = &task->rc;
EncFrmStatus *frm = &rc_task->frm;
HalEncTask *hal_task = &task->task;
MPP_RET ret = MPP_OK;
enc_dbg_func("enter\n");
mpp_enc_clr_rc_cb_info(rc_task);
enc_dbg_detail("task %d enc proc hal\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_hal, enc->impl, hal_task, mpp, ret);
enc_dbg_detail("task %d hal get task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_get_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_start, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal generate reg\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_gen_regs, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_start, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal wait\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_wait, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc hal end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_end, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal ret task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_ret_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame check reenc\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_check_reenc, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d reenc %d times %d\n", frm->seq_idx, frm->reencode, frm->reencode_times);
enc_dbg_func("leave\n");
TASK_DONE:
return ret;
}
static MPP_RET mpp_enc_reenc_drop(Mpp *mpp, EncAsyncTaskInfo *task)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
EncRcTask *rc_task = &task->rc;
EncRcTaskInfo *info = &rc_task->info;
EncFrmStatus *frm = &rc_task->frm;
HalEncTask *hal_task = &task->task;
MPP_RET ret = MPP_OK;
enc_dbg_func("enter\n");
mpp_enc_refs_rollback(enc->refs);
info->bit_real = hal_task->length;
info->quality_real = info->quality_target;
enc_dbg_detail("task %d rc frame end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_end, enc->rc_ctx, rc_task, mpp, ret);
TASK_DONE:
enc_dbg_func("leave\n");
return ret;
}
static MPP_RET mpp_enc_reenc_force_pskip(Mpp *mpp, EncAsyncTaskInfo *task)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
EncImpl impl = enc->impl;
MppEncRefFrmUsrCfg *frm_cfg = &task->usr;
EncRcTask *rc_task = &task->rc;
EncCpbStatus *cpb = &rc_task->cpb;
EncFrmStatus *frm = &rc_task->frm;
HalEncTask *hal_task = &task->task;
MPP_RET ret = MPP_OK;
enc_dbg_func("enter\n");
frm_cfg->force_pskip++;
frm_cfg->force_flag |= ENC_FORCE_PSKIP;
/* NOTE: in some condition the pskip should not happen */
mpp_enc_refs_rollback(enc->refs);
mpp_enc_refs_set_usr_cfg(enc->refs, frm_cfg);
enc_dbg_detail("task %d enc proc dpb\n", frm->seq_idx);
mpp_enc_refs_get_cpb(enc->refs, cpb);
enc_dbg_frm_status("frm %d start ***********************************\n", cpb->curr.seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_dpb, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d enc sw enc start\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_sw_enc, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_end, enc->rc_ctx, rc_task, mpp, ret);
TASK_DONE:
enc_dbg_func("leave\n");
return ret;
}
static void mpp_enc_terminate_task(MppEncImpl *enc, EncAsyncTaskInfo *task)
{
HalEncTask *hal_task = &task->task;
EncFrmStatus *frm = &task->rc.frm;
mpp_stopwatch_record(hal_task->stopwatch, "encode task done");
if (enc->packet) {
/* setup output packet and meta data */
mpp_packet_set_length(enc->packet, hal_task->length);
/*
* First return output packet.
* Then enqueue task back to input port.
* Final user will release the mpp_frame they had input.
*/
enc_dbg_detail("task %d enqueue packet pts %lld\n", frm->seq_idx, enc->task_pts);
mpp_task_meta_set_packet(enc->task_out, KEY_OUTPUT_PACKET, enc->packet);
mpp_port_enqueue(enc->output, enc->task_out);
}
if (enc->task_in) {
enc_dbg_detail("task %d enqueue frame pts %lld\n", frm->seq_idx, enc->task_pts);
mpp_task_meta_set_frame(enc->task_in, KEY_INPUT_FRAME, enc->frame);
mpp_port_enqueue(enc->input, enc->task_in);
}
reset_enc_task(enc);
task->status.val = 0;
}
static MPP_RET try_get_enc_task(MppEncImpl *enc, EncAsyncTaskInfo *task, EncAsyncWait *wait)
{
EncRcTask *rc_task = &task->rc;
EncFrmStatus *frm = &rc_task->frm;
MppEncRefFrmUsrCfg *frm_cfg = &task->usr;
MppEncHeaderStatus *hdr_status = &enc->hdr_status;
EncAsyncStatus *status = &task->status;
HalEncTask *hal_task = &task->task;
MppStopwatch stopwatch = NULL;
MPP_RET ret = MPP_OK;
if (!status->task_in_rdy) {
ret = mpp_port_poll(enc->input, MPP_POLL_NON_BLOCK);
if (ret < 0) {
wait->enc_frm_in = 1;
return ret;
}
status->task_in_rdy = 1;
wait->enc_frm_in = 0;
enc_dbg_detail("task in ready\n");
}
// 5. check output task
if (!status->task_out_rdy) {
ret = mpp_port_poll(enc->output, MPP_POLL_NON_BLOCK);
if (ret < 0) {
wait->enc_pkt_out = 1;
return ret;
}
status->task_out_rdy = 1;
wait->enc_pkt_out = 0;
enc_dbg_detail("task out ready\n");
}
/*
* 6. get frame and packet for one task
* If there is no input frame just return empty packet task
*/
if (!status->frm_pkt_rdy) {
// get tasks from both input and output
ret = mpp_port_dequeue(enc->input, &enc->task_in);
mpp_assert(enc->task_in);
ret = mpp_port_dequeue(enc->output, &enc->task_out);
mpp_assert(enc->task_out);
/*
* frame will be return to input.
* packet will be sent to output.
*/
mpp_task_meta_get_frame (enc->task_in, KEY_INPUT_FRAME, &enc->frame);
mpp_task_meta_get_packet(enc->task_in, KEY_OUTPUT_PACKET, &enc->packet);
mpp_task_meta_get_buffer(enc->task_in, KEY_MOTION_INFO, &enc->md_info);
enc_dbg_detail("task dequeue done frm %p pkt %p\n", enc->frame, enc->packet);
stopwatch = mpp_frame_get_stopwatch(enc->frame);
mpp_stopwatch_record(stopwatch, "encode task start");
if (mpp_enc_check_frm_pkt(enc)) {
mpp_stopwatch_record(stopwatch, "invalid on check frm pkt");
reset_hal_enc_task(hal_task);
ret = MPP_NOK;
goto TASK_DONE;
}
status->frm_pkt_rdy = 1;
enc_dbg_detail("task frame packet ready\n");
}
// 8. all task ready start encoding one frame
if (!status->hal_task_reset_rdy) {
reset_hal_enc_task(hal_task);
reset_enc_rc_task(rc_task);
task->usr = enc->frm_cfg;
enc->frm_cfg.force_flag = 0;
hal_task->rc_task = rc_task;
hal_task->frm_cfg = frm_cfg;
hal_task->frame = enc->frame;
hal_task->input = enc->frm_buf;
hal_task->packet = enc->packet;
hal_task->output = enc->pkt_buf;
hal_task->md_info = enc->md_info;
hal_task->stopwatch = stopwatch;
frm->seq_idx = task->seq_idx++;
rc_task->frame = enc->frame;
enc_dbg_detail("task seq idx %d start\n", frm->seq_idx);
}
// 9. check frame drop by frame rate conversion
if (!status->rc_check_frm_drop) {
ENC_RUN_FUNC2(rc_frm_check_drop, enc->rc_ctx, rc_task, enc->mpp, ret);
status->rc_check_frm_drop = 1;
enc_dbg_detail("task %d drop %d\n", frm->seq_idx, frm->drop);
hal_task->valid = 1;
// when the frame should be dropped just return empty packet
if (frm->drop) {
mpp_stopwatch_record(stopwatch, "invalid on frame rate drop");
hal_task->length = 0;
hal_task->flags.drop_by_fps = 1;
status->enc_start = 1;
if (!status->refs_force_update) {
if (frm_cfg->force_flag)
mpp_enc_refs_set_usr_cfg(enc->refs, frm_cfg);
status->refs_force_update = 1;
}
ret = MPP_OK;
goto TASK_DONE;
}
}
// start encoder task process here
mpp_assert(hal_task->valid);
// 10. check and create packet for output
if (!status->pkt_buf_rdy) {
mpp_enc_check_pkt_buf(enc);
status->pkt_buf_rdy = 1;
hal_task->output = enc->pkt_buf;
}
mpp_assert(enc->packet);
mpp_assert(enc->pkt_buf);
// 11. check hal info update
if (!enc->hal_info_updated) {
update_enc_hal_info(enc);
enc->hal_info_updated = 1;
}
// 12. generate header before hardware stream
if (!hdr_status->ready) {
/* config cpb before generating header */
enc_impl_gen_hdr(enc->impl, enc->hdr_pkt);
enc->hdr_len = mpp_packet_get_length(enc->hdr_pkt);
hdr_status->ready = 1;
enc_dbg_detail("task %d update header length %d\n",
frm->seq_idx, enc->hdr_len);
mpp_packet_append(enc->packet, enc->hdr_pkt);
hal_task->header_length = enc->hdr_len;
hal_task->length += enc->hdr_len;
hdr_status->added_by_change = 1;
}
check_hal_task_pkt_len(hal_task, "gen_hdr and adding");
// 13. check frm_meta data force key in input frame and start one frame
if (!status->enc_start) {
enc_dbg_detail("task %d enc start\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_start, enc->impl, hal_task, enc->mpp, ret);
status->enc_start = 1;
}
// 14. setup user_cfg to dpb
if (!status->refs_force_update) {
if (frm_cfg->force_flag)
mpp_enc_refs_set_usr_cfg(enc->refs, frm_cfg);
status->refs_force_update = 1;
}
// 15. backup dpb
if (!status->enc_backup) {
mpp_enc_refs_stash(enc->refs);
status->enc_backup = 1;
}
TASK_DONE:
if (ret)
mpp_enc_terminate_task(enc, task);
return ret;
}
static MPP_RET try_proc_low_deley_task(Mpp *mpp, EncAsyncTaskInfo *task, EncAsyncWait *wait)
{
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
EncImpl impl = enc->impl;
MppEncHal hal = enc->enc_hal;
EncRcTask *rc_task = &task->rc;
EncCpbStatus *cpb = &rc_task->cpb;
EncFrmStatus *frm = &rc_task->frm;
EncAsyncStatus *status = &task->status;
HalEncTask *hal_task = &task->task;
MppPacket packet = hal_task->packet;
MPP_RET ret = MPP_OK;
if (hal_task->flags.drop_by_fps)
goto TASK_DONE;
if (status->low_delay_again)
goto GET_OUTPUT_TASK;
enc_dbg_detail("task %d enc proc dpb\n", frm->seq_idx);
mpp_enc_refs_get_cpb(enc->refs, cpb);
enc_dbg_frm_status("frm %d start ***********************************\n", cpb->curr.seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_dpb, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_start, enc->rc_ctx, rc_task, mpp, ret);
// 16. generate header before hardware stream
mpp_enc_add_sw_header(enc, hal_task);
enc_dbg_detail("task %d enc proc hal\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_hal, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d hal get task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_get_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_start, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal generate reg\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_gen_regs, hal, hal_task, mpp, ret);
hal_task->part_first = 0;
hal_task->part_last = 0;
do {
enc_dbg_detail("task %d hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_part_start, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal wait\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_part_wait, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d hal ret task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_ret_task, hal, hal_task, mpp, ret);
if (hal_task->part_first) {
hal_task->part_pos = (RK_U8 *)mpp_packet_get_pos(packet);
hal_task->part_length = 0;
}
mpp_packet_set_length(packet, hal_task->length);
enc_dbg_detail("task %d task_out %p\n", frm->seq_idx, enc->task_out);
GET_OUTPUT_TASK:
/* output task as soon as */
if (NULL == enc->task_out) {
enc_dbg_detail("task %d poll new task for part output\n", frm->seq_idx);
ret = mpp_port_poll(enc->output, MPP_POLL_NON_BLOCK);
if (ret < 0) {
wait->enc_pkt_out = 1;
status->low_delay_again = 1;
return MPP_NOK;
}
status->task_out_rdy = 1;
wait->enc_pkt_out = 0;
enc_dbg_detail("task out ready\n");
ret = mpp_port_dequeue(enc->output, &enc->task_out);
}
mpp_assert(enc->task_out);
/* copy new packet for multiple packet output */
if (!hal_task->part_last) {
RK_U8 *part_pos = (RK_U8 *)mpp_packet_get_pos(packet);
RK_U32 part_length = hal_task->length;
RK_U8 *last_pos = (RK_U8 *)hal_task->part_pos;
RK_U32 pkt_len = 0;
MppPacketImpl *part_pkt = NULL;
enc_dbg_detail("pkt %d last %p part %p len %d\n", hal_task->part_count,
last_pos, part_pos, part_length);
part_pos += part_length;
pkt_len = (RK_U32)(part_pos - last_pos);
mpp_packet_copy_init((MppPacket *)&part_pkt, packet);
part_pkt->pos = last_pos;
part_pkt->length = pkt_len;
part_pkt->status.val = 0;
part_pkt->status.partition = 1;
part_pkt->status.soi = hal_task->part_first;
part_pkt->status.eoi = hal_task->part_last;
enc_dbg_detail("pkt %d new pos %p len %d\n", hal_task->part_count,
last_pos, pkt_len);
hal_task->part_pos = part_pos;
enc_dbg_detail("task %d enqueue packet pts %lld part %d\n",
frm->seq_idx, enc->task_pts, hal_task->part_count);
mpp_task_meta_set_packet(enc->task_out, KEY_OUTPUT_PACKET, part_pkt);
mpp_port_enqueue(enc->output, enc->task_out);
enc->task_out = NULL;
hal_task->part_count++;
}
} while (!hal_task->part_last);
TASK_DONE:
/* output last task */
{
RK_U8 *part_pos = (RK_U8 *)mpp_packet_get_pos(packet);
size_t part_length = hal_task->length;
RK_U8 *last_pos = (RK_U8 *)hal_task->part_pos;
RK_U32 pkt_len = 0;
MppPacketImpl *pkt = (MppPacketImpl *)packet;
enc_dbg_detail("pkt %d last %p part %p len %d\n", hal_task->part_count,
last_pos, part_pos, part_length);
part_pos += part_length;
pkt_len = part_pos - last_pos;
enc_dbg_detail("pkt %d new pos %p len %d\n", hal_task->part_count,
last_pos, pkt_len);
pkt->length = pkt_len;
pkt->pos = last_pos;
pkt->status.val = 0;
pkt->status.partition = 1;
pkt->status.soi = hal_task->part_first;
pkt->status.eoi = hal_task->part_last;
enc_dbg_detail("pkt %d new pos %p len %d\n", hal_task->part_count,
last_pos, pkt_len);
hal_task->part_pos = part_pos;
enc_dbg_detail("task %d enqueue packet pts %lld part %d\n",
frm->seq_idx, enc->task_pts, hal_task->part_count);
mpp_task_meta_set_packet(enc->task_out, KEY_OUTPUT_PACKET, packet);
mpp_port_enqueue(enc->output, enc->task_out);
enc->task_out = NULL;
hal_task->part_count = 0;
}
status->low_delay_again = 0;
enc->time_end = mpp_time();
enc->frame_count++;
if (enc->dev && enc->time_base && enc->time_end &&
((enc->time_end - enc->time_base) >= (RK_S64)(1000 * 1000)))
update_hal_info_fps(enc);
enc_dbg_detail("task %d rc hal end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_end, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d enqueue frame pts %lld\n", frm->seq_idx, enc->task_pts);
mpp_task_meta_set_frame(enc->task_in, KEY_INPUT_FRAME, enc->frame);
mpp_port_enqueue(enc->input, enc->task_in);
reset_enc_task(enc);
status->val = 0;
task->usr.force_flag = 0;
return ret;
}
static MPP_RET try_proc_normal_task(MppEncImpl *enc, EncAsyncTaskInfo *task)
{
Mpp *mpp = (Mpp*)enc->mpp;
EncRcTask *rc_task = &task->rc;
EncFrmStatus *frm = &rc_task->frm;
MppEncRefFrmUsrCfg *frm_cfg = &task->usr;
HalEncTask *hal_task = &task->task;
MppPacket packet = hal_task->packet;
MPP_RET ret = MPP_OK;
if (hal_task->flags.drop_by_fps)
goto TASK_DONE;
// 17. normal encode
ENC_RUN_FUNC2(mpp_enc_normal, mpp, task, mpp, ret);
// 18. drop, force pskip and reencode process
while (frm->reencode && frm->reencode_times < enc->cfg.rc.max_reenc_times) {
hal_task->length -= hal_task->hw_length;
hal_task->hw_length = 0;
mpp_packet_set_segment_nb(hal_task->packet, hal_task->segment_nb);
enc_dbg_detail("task %d reenc %d times %d\n", frm->seq_idx, frm->reencode, frm->reencode_times);
if (frm->drop) {
mpp_enc_reenc_drop(mpp, task);
break;
}
if (frm->force_pskip && !frm->is_idr && !frm->is_lt_ref) {
mpp_enc_reenc_force_pskip(mpp, task);
break;
}
mpp_enc_reenc_simple(mpp, task);
}
enc_dbg_detail("task %d rc frame end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_end, enc->rc_ctx, rc_task, mpp, ret);
enc->time_end = mpp_time();
enc->frame_count++;
if (enc->dev && enc->time_base && enc->time_end &&
((enc->time_end - enc->time_base) >= (RK_S64)(1000 * 1000)))
update_hal_info_fps(enc);
frm->reencode = 0;
frm->reencode_times = 0;
frm_cfg->force_flag = 0;
TASK_DONE:
mpp_stopwatch_record(hal_task->stopwatch, "encode task done");
if (!mpp_packet_is_partition(packet)) {
/* setup output packet and meta data */
mpp_packet_set_length(packet, hal_task->length);
}
{
MppMeta meta = mpp_packet_get_meta(packet);
if (hal_task->md_info)
mpp_meta_set_buffer(meta, KEY_MOTION_INFO, hal_task->md_info);
mpp_meta_set_s32(meta, KEY_OUTPUT_INTRA, frm->is_intra);
if (rc_task->info.quality_real)
mpp_meta_set_s32(meta, KEY_ENC_AVERAGE_QP, rc_task->info.quality_real);
if (mpp->mEncAyncIo)
mpp_meta_set_frame(meta, KEY_INPUT_FRAME, enc->frame);
}
/* enc failed force idr */
if (ret) {
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->hdr_status.val = 0;
mpp_packet_set_length(packet, 0);
mpp_err_f("enc failed force idr!\n");
}
/*
* First return output packet.
* Then enqueue task back to input port.
* Final user will release the mpp_frame they had input.
*/
enc_dbg_detail("task %d enqueue packet pts %lld\n", frm->seq_idx, enc->task_pts);
mpp_task_meta_set_packet(enc->task_out, KEY_OUTPUT_PACKET, packet);
mpp_port_enqueue(enc->output, enc->task_out);
enc_dbg_detail("task %d enqueue frame pts %lld\n", frm->seq_idx, enc->task_pts);
mpp_task_meta_set_frame(enc->task_in, KEY_INPUT_FRAME, enc->frame);
mpp_port_enqueue(enc->input, enc->task_in);
mpp_enc_rc_info_backup(enc, task);
reset_enc_task(enc);
task->status.val = 0;
return ret;
}
void *mpp_enc_thread(void *data)
{
Mpp *mpp = (Mpp*)data;
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
MppThread *thd_enc = enc->thread_enc;
EncAsyncTaskInfo task;
EncAsyncWait wait;
EncAsyncStatus *status = &task.status;
MPP_RET ret = MPP_OK;
memset(&task, 0, sizeof(task));
wait.val = 0;
enc->time_base = mpp_time();
while (1) {
{
AutoMutex autolock(thd_enc->mutex());
if (MPP_THREAD_RUNNING != thd_enc->get_status())
break;
if (check_enc_task_wait(enc, &wait))
thd_enc->wait();
}
// When encoder is not on encoding process external config and reset
if (!status->enc_start) {
// 1. process user control
if (enc->cmd_send != enc->cmd_recv) {
enc_dbg_detail("ctrl proc %d cmd %08x\n", enc->cmd_recv, enc->cmd);
sem_wait(&enc->cmd_start);
ret = mpp_enc_proc_cfg(enc, enc->cmd, enc->param);
if (ret)
*enc->cmd_ret = ret;
enc->cmd_recv++;
enc_dbg_detail("ctrl proc %d done send %d\n", enc->cmd_recv,
enc->cmd_send);
mpp_assert(enc->cmd_send == enc->cmd_send);
enc->param = NULL;
enc->cmd = (MpiCmd)0;
sem_post(&enc->cmd_done);
// async cfg update process for hal
// mainly for buffer prepare
mpp_enc_hal_prepare(enc->enc_hal);
/* NOTE: here will clear change flag of rc and prep cfg */
mpp_enc_proc_rc_update(enc);
wait.val = 0;
continue;
}
// 2. process reset
if (enc->reset_flag) {
enc_dbg_detail("thread reset start\n");
{
AutoMutex autolock(thd_enc->mutex());
enc->status_flag = 0;
}
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->frm_cfg.force_idr++;
AutoMutex autolock(thd_enc->mutex(THREAD_CONTROL));
enc->reset_flag = 0;
sem_post(&enc->enc_reset);
enc_dbg_detail("thread reset done\n");
wait.val = 0;
continue;
}
// 3. try get a task to encode
ret = try_get_enc_task(enc, &task, &wait);
if (ret)
continue;
}
mpp_assert(status->enc_start);
if (!status->enc_start)
continue;
// check partition low delay encoding
/*
* NOTE: Only when both split encoding and low delay mode are set then
* use special low delay path
*/
if (enc->low_delay_part_mode)
try_proc_low_deley_task(mpp, &task, &wait);
else
try_proc_normal_task(enc, &task);
}
// clear remain task in enc->output port
release_task_in_port(enc->input);
release_task_in_port(mpp->mUsrOutPort);
return NULL;
}
static void async_task_reset(EncAsyncTaskInfo *task)
{
memset(task, 0, sizeof(*task));
task->task.rc_task = &task->rc;
task->task.frm_cfg = &task->usr;
task->usr.force_flag = 0;
}
static void async_task_terminate(MppEncImpl *enc, EncAsyncTaskInfo *async)
{
HalEncTask *hal_task = &async->task;
EncFrmStatus *frm = &async->rc.frm;
Mpp *mpp = (Mpp *)enc->mpp;
mpp_stopwatch_record(hal_task->stopwatch, "encode task done");
if (hal_task->packet) {
MppPacket pkt = hal_task->packet;
/* setup output packet and meta data */
mpp_packet_set_length(pkt, hal_task->length);
/*
* First return output packet.
* Then enqueue task back to input port.
* Final user will release the mpp_frame they had input.
*/
enc_dbg_detail("task %d enqueue packet pts %lld\n", frm->seq_idx, enc->task_pts);
if (mpp->mPktOut) {
mpp_list *pkt_out = mpp->mPktOut;
if (enc->frame) {
MppMeta meta = mpp_packet_get_meta(pkt);
MppStopwatch stopwatch = mpp_frame_get_stopwatch(enc->frame);
mpp_stopwatch_record(stopwatch, "encode task terminate");
mpp_meta_set_frame(meta, KEY_INPUT_FRAME, enc->frame);
enc->frame = NULL;
}
AutoMutex autolock(pkt_out->mutex());
pkt_out->add_at_tail(&pkt, sizeof(pkt));
mpp->mPacketPutCount++;
pkt_out->signal();
mpp_assert(pkt);
enc_dbg_detail("packet out ready\n");
}
}
async_task_reset(async);
}
static void async_task_skip(MppEncImpl *enc)
{
Mpp *mpp = (Mpp*)enc->mpp;
MppStopwatch stopwatch = NULL;
MppMeta meta = NULL;
MppFrame frm = NULL;
MppPacket pkt = NULL;
mpp->mFrmIn->del_at_head(&frm, sizeof(frm));
mpp->mFrameGetCount++;
mpp_assert(frm);
enc_dbg_detail("skip input frame start\n");
stopwatch = mpp_frame_get_stopwatch(frm);
mpp_stopwatch_record(stopwatch, "skip task start");
if (mpp_frame_has_meta(frm)) {
meta = mpp_frame_get_meta(frm);
if (meta)
mpp_meta_get_packet(meta, KEY_OUTPUT_PACKET, &pkt);
}
if (NULL == pkt)
mpp_packet_new(&pkt);
mpp_assert(pkt);
mpp_packet_set_length(pkt, 0);
mpp_packet_set_pts(pkt, mpp_frame_get_pts(frm));
mpp_packet_set_dts(pkt, mpp_frame_get_dts(frm));
if (mpp_frame_get_eos(frm))
mpp_packet_set_eos(pkt);
else
mpp_packet_clr_eos(pkt);
meta = mpp_packet_get_meta(pkt);
mpp_assert(meta);
mpp_meta_set_frame(meta, KEY_INPUT_FRAME, frm);
if (mpp->mPktOut) {
mpp_list *pkt_out = mpp->mPktOut;
pkt_out->lock();
mpp_stopwatch_record(stopwatch, "skip task output");
pkt_out->add_at_tail(&pkt, sizeof(pkt));
mpp->mPacketPutCount++;
pkt_out->signal();
pkt_out->unlock();
}
enc_dbg_detail("packet skip ready\n");
}
static MPP_RET check_async_frm_pkt(EncAsyncTaskInfo *async)
{
HalEncTask *hal_task = &async->task;
MppPacket packet = hal_task->packet;
MppFrame frame = hal_task->frame;
hal_task->input = NULL;
hal_task->output = NULL;
if (packet)
hal_task->output = mpp_packet_get_buffer(packet);
else {
mpp_packet_new(&packet);
hal_task->packet = packet;
}
if (frame) {
RK_S64 pts = mpp_frame_get_pts(frame);
MppBuffer frm_buf = mpp_frame_get_buffer(frame);
hal_task->input = frm_buf;
mpp_packet_set_pts(packet, pts);
mpp_packet_set_dts(packet, mpp_frame_get_dts(frame));
if (mpp_frame_get_eos(frame))
mpp_packet_set_eos(packet);
else
mpp_packet_clr_eos(packet);
}
return (NULL == frame || NULL == hal_task->input) ? MPP_NOK : MPP_OK;
}
static MPP_RET check_async_pkt_buf(MppEncImpl *enc, EncAsyncTaskInfo *async)
{
HalEncTask *hal_task = &async->task;
if (NULL == hal_task->output) {
/* NOTE: set buffer w * h * 1.5 to avoid buffer overflow */
Mpp *mpp = (Mpp *)enc->mpp;
MppEncPrepCfg *prep = &enc->cfg.prep;
RK_U32 width = MPP_ALIGN(prep->width, 16);
RK_U32 height = MPP_ALIGN(prep->height, 16);
RK_U32 size = (enc->coding == MPP_VIDEO_CodingMJPEG) ?
(width * height * 3 / 2) : (width * height);
MppPacketImpl *pkt = (MppPacketImpl *)hal_task->packet;
MppBuffer buffer = NULL;
mpp_assert(size);
mpp_buffer_get(mpp->mPacketGroup, &buffer, size);
mpp_assert(buffer);
enc->pkt_buf = buffer;
pkt->data = mpp_buffer_get_ptr(buffer);
pkt->pos = pkt->data;
pkt->size = mpp_buffer_get_size(buffer);
pkt->length = 0;
pkt->buffer = buffer;
hal_task->output = buffer;
enc_dbg_detail("create output pkt %p buf %p\n", hal_task->packet, buffer);
} else {
enc_dbg_detail("output to pkt %p buf %p pos %p length %d\n",
hal_task->packet, hal_task->output,
mpp_packet_get_pos(hal_task->packet),
mpp_packet_get_length(hal_task->packet));
}
return MPP_OK;
}
static MPP_RET try_get_async_task(MppEncImpl *enc, EncAsyncWait *wait)
{
Mpp *mpp = (Mpp *)enc->mpp;
EncAsyncTaskInfo *async = enc->async;
EncRcTask *rc_task = NULL;
MppEncHeaderStatus *hdr_status = &enc->hdr_status;
HalEncTask *hal_task = NULL;
EncAsyncStatus *status = NULL;
MppStopwatch stopwatch = NULL;
MppPacket packet = NULL;
MppFrame frame = NULL;
RK_U32 seq_idx = 0;
MPP_RET ret = MPP_OK;
if (NULL == enc->hnd) {
hal_task_get_hnd(enc->tasks, TASK_IDLE, &enc->hnd);
if (enc->hnd) {
wait->task_hnd = 0;
enc_dbg_detail("get hnd success\n");
mpp_assert(enc->async == NULL);
async = (EncAsyncTaskInfo *)hal_task_hnd_get_data(enc->hnd);
async_task_reset(async);
enc->async = async;
} else {
wait->task_hnd = 1;
enc_dbg_detail("get hnd failed\n");
return MPP_NOK;
}
}
mpp_assert(enc->hnd);
mpp_assert(enc->async);
hal_task = &async->task;
rc_task = &async->rc;
status = &async->status;
packet = hal_task->packet;
frame = hal_task->frame;
if (NULL == frame) {
if (mpp->mFrmIn) {
mpp_list *frm_in = mpp->mFrmIn;
AutoMutex autolock(frm_in->mutex());
if (frm_in->list_size()) {
frm_in->del_at_head(&frame, sizeof(frame));
frm_in->signal();
mpp->mFrameGetCount++;
mpp_assert(frame);
status->task_in_rdy = 1;
wait->enc_frm_in = 0;
enc_dbg_detail("get input frame success\n");
stopwatch = mpp_frame_get_stopwatch(frame);
mpp_stopwatch_record(stopwatch, "encode task start");
hal_task->frame = frame;
}
}
if (NULL == frame) {
enc_dbg_detail("get input frame failed\n");
wait->enc_frm_in = 1;
return MPP_NOK;
}
}
if (NULL == packet) {
if (mpp_frame_has_meta(frame)) {
MppMeta meta = mpp_frame_get_meta(frame);
mpp_meta_get_packet(meta, KEY_OUTPUT_PACKET, &packet);
}
if (packet) {
status->task_out_rdy = 1;
wait->enc_pkt_out = 0;
enc_dbg_detail("get output packet success\n");
hal_task->packet = packet;
}
}
mpp_assert(frame);
stopwatch = mpp_frame_get_stopwatch(frame);
/*
* 6. get frame and packet for one task
* If there is no input frame just return empty packet task
*/
if (!status->frm_pkt_rdy) {
async->seq_idx = enc->task_idx++;
async->pts = mpp_frame_get_pts(hal_task->frame);
hal_task->stopwatch = stopwatch;
rc_task->frame = async->task.frame;
enc_dbg_detail("task seq idx %d start\n", seq_idx);
if (check_async_frm_pkt(async)) {
mpp_stopwatch_record(stopwatch, "empty frame on check frm pkt");
hal_task->valid = 1;
hal_task->length = 0;
hal_task->flags.drop_by_fps = 1;
ret = MPP_OK;
goto TASK_DONE;
}
status->frm_pkt_rdy = 1;
enc_dbg_detail("task frame packet ready\n");
}
seq_idx = async->seq_idx;
// 9. check frame drop by frame rate conversion
if (!status->rc_check_frm_drop) {
EncFrmStatus *frm = &rc_task->frm;
ENC_RUN_FUNC2(rc_frm_check_drop, enc->rc_ctx, rc_task, enc->mpp, ret);
status->rc_check_frm_drop = 1;
enc_dbg_detail("task %d drop %d\n", seq_idx, frm->drop);
// when the frame should be dropped just return empty packet
hal_task->valid = 1;
if (frm->drop) {
mpp_stopwatch_record(stopwatch, "invalid on frame rate drop");
hal_task->length = 0;
hal_task->flags.drop_by_fps = 1;
ret = MPP_OK;
goto TASK_DONE;
}
*hal_task->frm_cfg = enc->frm_cfg;
enc->frm_cfg.force_flag = 0;
}
// start encoder task process here
mpp_assert(hal_task->valid);
// 10. check and create packet for output
if (!status->pkt_buf_rdy) {
check_async_pkt_buf(enc, async);
status->pkt_buf_rdy = 1;
enc_dbg_detail("task %d check pkt buffer success\n", seq_idx);
}
mpp_assert(hal_task->packet);
mpp_assert(hal_task->output);
// 11. check hal info update
if (!enc->hal_info_updated) {
update_enc_hal_info(enc);
enc->hal_info_updated = 1;
enc_dbg_detail("task %d update enc hal info success\n", seq_idx);
}
// 12. generate header before hardware stream
if (!hdr_status->ready) {
/* config cpb before generating header */
enc_impl_gen_hdr(enc->impl, enc->hdr_pkt);
enc->hdr_len = mpp_packet_get_length(enc->hdr_pkt);
hdr_status->ready = 1;
enc_dbg_detail("task %d update header length %d\n",
seq_idx, enc->hdr_len);
mpp_packet_append(hal_task->packet, enc->hdr_pkt);
hal_task->header_length = enc->hdr_len;
hal_task->length += enc->hdr_len;
hdr_status->added_by_change = 1;
}
check_hal_task_pkt_len(hal_task, "gen_hdr and adding");
// 13. check frm_meta data force key in input frame and start one frame
if (!status->enc_start) {
enc_dbg_detail("task %d enc start\n", seq_idx);
ENC_RUN_FUNC2(enc_impl_start, enc->impl, hal_task, enc->mpp, ret);
status->enc_start = 1;
}
// 14. setup user_cfg to dpb
if (!status->refs_force_update) {
MppEncRefFrmUsrCfg *frm_cfg = &async->usr;
if (frm_cfg->force_flag) {
mpp_enc_refs_set_usr_cfg(enc->refs, frm_cfg);
frm_cfg->force_flag = 0;
}
enc_dbg_detail("task %d refs force update success\n", seq_idx);
status->refs_force_update = 1;
}
// 15. backup dpb
if (!status->enc_backup) {
mpp_enc_refs_stash(enc->refs);
enc_dbg_detail("task %d refs stash success\n", seq_idx);
status->enc_backup = 1;
}
TASK_DONE:
if (ret) {
enc_dbg_detail("task %d terminate\n", seq_idx);
async_task_terminate(enc, async);
}
return ret;
}
static MPP_RET proc_async_task(MppEncImpl *enc)
{
Mpp *mpp = (Mpp*)enc->mpp;
EncImpl impl = enc->impl;
MppEncHal hal = enc->enc_hal;
EncAsyncTaskInfo *async = enc->async;
EncAsyncStatus *status = &async->status;
HalEncTask *hal_task = &async->task;
EncRcTask *rc_task = hal_task->rc_task;
EncCpbStatus *cpb = &rc_task->cpb;
EncFrmStatus *frm = &rc_task->frm;
RK_U32 seq_idx = async->seq_idx;
MPP_RET ret = MPP_OK;
mpp_assert(hal_task->valid);
if (hal_task->flags.drop_by_fps)
goto SEND_TASK_INFO;
enc_dbg_detail("task %d enc proc dpb\n", seq_idx);
mpp_enc_refs_get_cpb(enc->refs, cpb);
enc_dbg_frm_status("frm %d start ***********************************\n", seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_dpb, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_start, enc->rc_ctx, rc_task, mpp, ret);
// 16. generate header before hardware stream
mpp_enc_add_sw_header(enc, hal_task);
enc_dbg_detail("task %d enc proc hal\n", frm->seq_idx);
ENC_RUN_FUNC2(enc_impl_proc_hal, impl, hal_task, mpp, ret);
enc_dbg_detail("task %d hal get task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_get_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_start, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal generate reg\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_gen_regs, hal, hal_task, mpp, ret);
mpp_stopwatch_record(hal_task->stopwatch, "encode hal start");
enc_dbg_detail("task %d hal start\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_start, hal, hal_task, mpp, ret);
SEND_TASK_INFO:
status->enc_done = 0;
hal_task_hnd_set_status(enc->hnd, TASK_PROCESSING);
enc_dbg_detail("task %d on processing ret %d\n", frm->seq_idx, ret);
enc->hnd = NULL;
enc->async = NULL;
TASK_DONE:
/* NOTE: clear add_by flags */
enc->hdr_status.val = enc->hdr_status.ready;
return ret;
}
static MPP_RET check_enc_async_wait(MppEncImpl *enc, EncAsyncWait *wait)
{
MPP_RET ret = MPP_OK;
RK_U32 notify = enc->notify_flag;
RK_U32 last_wait = enc->status_flag;
RK_U32 curr_wait = wait->val;
RK_U32 wait_chg = last_wait & (~curr_wait);
RK_U32 keep_notify = 0;
do {
if (enc->reset_flag)
break;
// NOTE: User control should always be processed
if (notify & MPP_ENC_CONTROL) {
keep_notify = notify & (~MPP_ENC_CONTROL);
break;
}
// NOTE: When condition is not fulfilled check nofify flag again
if (!curr_wait || (curr_wait & notify))
break;
ret = MPP_NOK;
} while (0);
enc_dbg_status("%p %08x -> %08x [%08x] notify %08x -> %s\n", enc,
last_wait, curr_wait, wait_chg, notify, (ret) ? ("wait") : ("work"));
enc->status_flag = wait->val;
enc->notify_flag = keep_notify;
if (ret) {
enc->wait_count++;
} else {
enc->work_count++;
}
return ret;
}
static MPP_RET enc_async_wait_task(MppEncImpl *enc, EncAsyncTaskInfo *info)
{
Mpp *mpp = (Mpp*)enc->mpp;
MppEncHal hal = enc->enc_hal;
HalEncTask *hal_task = &info->task;
EncRcTask *rc_task = hal_task->rc_task;
EncFrmStatus *frm = &info->rc.frm;
MppPacket pkt = hal_task->packet;
MppMeta meta = mpp_packet_get_meta(pkt);
MPP_RET ret = MPP_OK;
if (hal_task->flags.drop_by_fps)
goto TASK_DONE;
enc_dbg_detail("task %d hal wait\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_wait, hal, hal_task, mpp, ret);
mpp_stopwatch_record(hal_task->stopwatch, "encode hal finish");
enc_dbg_detail("task %d rc hal end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_hal_end, enc->rc_ctx, rc_task, mpp, ret);
enc_dbg_detail("task %d hal ret task\n", frm->seq_idx);
ENC_RUN_FUNC2(mpp_enc_hal_ret_task, hal, hal_task, mpp, ret);
enc_dbg_detail("task %d rc frame end\n", frm->seq_idx);
ENC_RUN_FUNC2(rc_frm_end, enc->rc_ctx, rc_task, mpp, ret);
TASK_DONE:
if (!mpp_packet_is_partition(pkt)) {
/* setup output packet and meta data */
mpp_packet_set_length(pkt, hal_task->length);
check_hal_task_pkt_len(hal_task, "hw finish");
}
mpp_meta_set_s32(meta, KEY_OUTPUT_INTRA, frm->is_intra);
if (rc_task->info.quality_real)
mpp_meta_set_s32(meta, KEY_ENC_AVERAGE_QP, rc_task->info.quality_real);
mpp_meta_set_frame(meta, KEY_INPUT_FRAME, hal_task->frame);
enc_dbg_detail("task %d output packet pts %lld\n", info->seq_idx, info->pts);
/*
* async encode process, there may have multiple frames encoding.
* if last frame enc failed, drop non-idr frames and force idr for next frame.
*/
if (enc->enc_failed_drop && !hal_task->rc_task->frm.is_idr) {
mpp_packet_set_length(pkt, 0);
mpp_err_f("last frame enc failed, drop this P frame\n");
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->hdr_status.val = 0;
} else
enc->enc_failed_drop = 0;
/* enc failed, force idr for next frame */
if (ret) {
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->hdr_status.val = 0;
mpp_packet_set_length(pkt, 0);
enc->enc_failed_drop = 1;
mpp_err_f("enc failed force idr!\n");
}
if (mpp->mPktOut) {
mpp_list *pkt_out = mpp->mPktOut;
AutoMutex autoLock(pkt_out->mutex());
pkt_out->add_at_tail(&pkt, sizeof(pkt));
mpp->mPacketPutCount++;
pkt_out->signal();
}
return ret;
}
void *mpp_enc_async_thread(void *data)
{
Mpp *mpp = (Mpp*)data;
MppEncImpl *enc = (MppEncImpl *)mpp->mEnc;
MppThread *thd_enc = enc->thread_enc;
EncAsyncWait wait;
MPP_RET ret = MPP_OK;
enc_dbg_func("thread start\n");
wait.val = 0;
while (1) {
{
AutoMutex autolock(thd_enc->mutex());
if (MPP_THREAD_RUNNING != thd_enc->get_status())
break;
if (check_enc_async_wait(enc, &wait)) {
enc_dbg_detail("wait start\n");
thd_enc->wait();
enc_dbg_detail("wait done\n");
}
}
// When encoder is not on encoding process external config and reset
// 1. process user control and reset flag
if (enc->cmd_send != enc->cmd_recv || enc->reset_flag) {
mpp_list *frm_in = mpp->mFrmIn;
HalTaskHnd hnd = NULL;
EncAsyncTaskInfo *info = NULL;
/* when process cmd or reset hold frame input */
frm_in->lock();
enc_dbg_detail("ctrl proc %d cmd %08x\n", enc->cmd_recv, enc->cmd);
// wait all tasks done
while (MPP_OK == hal_task_get_hnd(enc->tasks, TASK_PROCESSING, &hnd)) {
info = (EncAsyncTaskInfo *)hal_task_hnd_get_data(hnd);
mpp_assert(!info->status.enc_done);
enc_async_wait_task(enc, info);
hal_task_hnd_set_status(hnd, TASK_IDLE);
wait.task_hnd = 0;
}
if (enc->cmd_send != enc->cmd_recv) {
sem_wait(&enc->cmd_start);
ret = mpp_enc_proc_cfg(enc, enc->cmd, enc->param);
if (ret)
*enc->cmd_ret = ret;
enc->cmd_recv++;
enc_dbg_detail("ctrl proc %d done send %d\n", enc->cmd_recv,
enc->cmd_send);
mpp_assert(enc->cmd_send == enc->cmd_send);
enc->param = NULL;
enc->cmd = (MpiCmd)0;
sem_post(&enc->cmd_done);
// async cfg update process for hal
// mainly for buffer prepare
mpp_enc_hal_prepare(enc->enc_hal);
/* NOTE: here will clear change flag of rc and prep cfg */
mpp_enc_proc_rc_update(enc);
goto SYNC_DONE;
}
if (enc->reset_flag) {
enc_dbg_detail("thread reset start\n");
/* skip the frames in input queue */
while (frm_in->list_size())
async_task_skip(enc);
{
AutoMutex autolock(thd_enc->mutex());
enc->status_flag = 0;
}
enc->frm_cfg.force_flag |= ENC_FORCE_IDR;
enc->frm_cfg.force_idr++;
AutoMutex autolock(thd_enc->mutex(THREAD_CONTROL));
enc->reset_flag = 0;
sem_post(&enc->enc_reset);
enc_dbg_detail("thread reset done\n");
}
SYNC_DONE:
frm_in->unlock();
wait.val = 0;
continue;
}
// 2. try get a task to encode
ret = try_get_async_task(enc, &wait);
enc_dbg_detail("try_get_async_task ret %d\n", ret);
if (ret) {
HalTaskHnd hnd = NULL;
EncAsyncTaskInfo *info = NULL;
hal_task_get_hnd(enc->tasks, TASK_PROCESSING, &hnd);
if (hnd) {
info = (EncAsyncTaskInfo *)hal_task_hnd_get_data(hnd);
mpp_assert(!info->status.enc_done);
enc_async_wait_task(enc, info);
hal_task_hnd_set_status(hnd, TASK_IDLE);
wait.task_hnd = 0;
}
continue;
}
mpp_assert(enc->async);
mpp_assert(enc->async->task.valid);
proc_async_task(enc);
}
enc_dbg_func("thread finish\n");
return NULL;
}
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