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MppEncoder.cpp
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//
// Created by z on 2020/7/17.
//
extern "C" {
#include "rockchip/rk_mpi.h"
#include "rockchip/rk_venc_ref.h"
#include "rockchip/mpp_meta.h"
#include "rockchip/rk_venc_cmd.h"
#include "rockchip/mpp_packet.h"
};
#include "MppEncoder.h"
#include <stdio.h>
#include <fstream>
namespace whale {
namespace vision {
void MppEncoder::init() {
MPP_RET ret = MPP_OK;
MppPollType timeout = MPP_POLL_BLOCK;
printf("mpi_enc_test start\n");
ret = enc_ctx_init(&p, &args_);
if (ret) {
printf("test data init failed ret %d\n", ret);
deinit();
}
ret = mpp_buffer_group_get_internal(&p->buf_grp, MPP_BUFFER_TYPE_DRM);
if (ret) {
printf("failed to get mpp buffer group ret %d\n", ret);
deinit();
}
ret = mpp_buffer_get(p->buf_grp, &p->frm_buf, p->frame_size + p->header_size);
if (ret) {
printf("failed to get buffer for input frame ret %d\n", ret);
deinit();
}
ret = mpp_buffer_get(p->buf_grp, &p->pkt_buf, p->frame_size);
if (ret) {
printf("failed to get buffer for input osd index ret %d\n", ret);
deinit();
}
printf("mpi_enc_test encoder test start w %d h %d type %d\n", p->width,
p->height, p->type);
// encoder demo
ret = mpp_create(&p->ctx, &p->mpi);
if (ret) {
printf("mpp_create failed ret %d\n", ret);
deinit();
}
ret = p->mpi->control(p->ctx, MPP_SET_OUTPUT_TIMEOUT, &timeout);
if (MPP_OK != ret) {
printf("mpi control set output timeout %d ret %d\n", timeout, ret);
deinit();
}
ret = mpp_init(p->ctx, MPP_CTX_ENC, p->type);
if (ret) {
printf("mpp_init failed ret %d\n", ret);
deinit();
}
ret = mpp_enc_cfg_init(&p->cfg);
if (ret) {
printf("mpp_enc_cfg_init failed ret %d\n", ret);
deinit();
}
ret = test_mpp_enc_cfg_setup(p);
if (ret) {
printf("test mpp setup failed ret %d\n", ret);
deinit();
}
}
void MppEncoder::deinit() {
p->mpi->reset(p->ctx);
if (p->ctx) {
mpp_destroy(p->ctx);
p->ctx = NULL;
}
if (p->cfg) {
mpp_enc_cfg_deinit(p->cfg);
p->cfg = NULL;
}
if (p->frm_buf) {
mpp_buffer_put(p->frm_buf);
p->frm_buf = NULL;
}
// if (p->osd_idx_buf) {
// mpp_buffer_put(p->osd_idx_buf);
// p->osd_idx_buf = NULL;
// }
enc_ctx_deinit(&p);
}
MPP_RET MppEncoder::enc_ctx_deinit(MpiEncData **data) {
MpiEncData *p = NULL;
if (!data) {
printf("invalid input data %p\n", data);
return MPP_ERR_NULL_PTR;
}
p = *data;
if (p) {
// if (p->fp_input) {
// fclose(p->fp_input);
// p->fp_input = NULL;
// }
// if (p->fp_output) {
// fclose(p->fp_output);
// p->fp_output = NULL;
// }
MPP_FREE(p);
*data = NULL;
}
return MPP_OK;
}
MPP_RET MppEncoder::enc_ctx_init(MpiEncData **data, MpiEncArgs *cmd) {
MpiEncData *p = NULL;
MPP_RET ret = MPP_OK;
if (!data || !cmd) {
printf("invalid input data %p cmd %p\n", data, cmd);
return MPP_ERR_NULL_PTR;
}
p = mpp_calloc(MpiEncData, 1);
if (!p) {
printf("create MpiEncTestData failed\n");
ret = MPP_ERR_MALLOC;
*data = p;
return ret;
}
// get paramter from cmd
p->width = cmd->width;
p->height = cmd->height;
p->hor_stride = (cmd->hor_stride) ? (cmd->hor_stride) :
(MPP_ALIGN(cmd->width, 16));
p->ver_stride = (cmd->ver_stride) ? (cmd->ver_stride) :
(MPP_ALIGN(cmd->height, 16));
p->fmt = cmd->format;
p->type = cmd->type;
p->bps = cmd->bps_target;
p->bps_min = cmd->bps_min;
p->bps_max = cmd->bps_max;
p->rc_mode = cmd->rc_mode;
p->num_frames = cmd->num_frames;
if (cmd->type == MPP_VIDEO_CodingMJPEG && p->num_frames == 0) {
printf("jpege default encode only one frame. Use -n [num] for rc case\n");
p->num_frames = 1;
}
p->gop_mode = cmd->gop_mode;
p->gop_len = cmd->gop_len;
p->vi_len = cmd->vi_len;
p->fps_in_flex = cmd->fps_in_flex;
p->fps_in_den = cmd->fps_in_den;
p->fps_in_num = cmd->fps_in_num;
p->fps_out_flex = cmd->fps_out_flex;
p->fps_out_den = cmd->fps_out_den;
p->fps_out_num = cmd->fps_out_num;
// update resource parameter
switch (p->fmt & MPP_FRAME_FMT_MASK) {
case MPP_FMT_YUV420SP:
case MPP_FMT_YUV420P: {
p->frame_size = MPP_ALIGN(p->hor_stride, 64) * MPP_ALIGN(p->ver_stride, 64) * 3 / 2;
} break;
case MPP_FMT_YUV422_YUYV :
case MPP_FMT_YUV422_YVYU :
case MPP_FMT_YUV422_UYVY :
case MPP_FMT_YUV422_VYUY :
case MPP_FMT_YUV422P :
case MPP_FMT_YUV422SP :
case MPP_FMT_RGB444 :
case MPP_FMT_BGR444 :
case MPP_FMT_RGB555 :
case MPP_FMT_BGR555 :
case MPP_FMT_RGB565 :
case MPP_FMT_BGR565 : {
p->frame_size = MPP_ALIGN(p->hor_stride, 64) * MPP_ALIGN(p->ver_stride, 64) * 2;
} break;
default: {
p->frame_size = MPP_ALIGN(p->hor_stride, 64) * MPP_ALIGN(p->ver_stride, 64) * 4;
} break;
}
if (MPP_FRAME_FMT_IS_FBC(p->fmt))
p->header_size = MPP_ALIGN(MPP_ALIGN(p->width, 16) * MPP_ALIGN(p->height, 16) / 16, SZ_4K);
else
p->header_size = 0;
// /*
// * osd idx size range from 16x16 bytes(pixels) to
// * hor_stride*ver_stride(bytes). for general use, 1/8 Y buffer is enough.
// */
// p->osd_idx_size = p->hor_stride * p->ver_stride / 8;
// p->plt_table[0] = MPP_ENC_OSD_PLT_RED;
// p->plt_table[1] = MPP_ENC_OSD_PLT_YELLOW;
// p->plt_table[2] = MPP_ENC_OSD_PLT_BLUE;
// p->plt_table[3] = MPP_ENC_OSD_PLT_GREEN;
// p->plt_table[4] = MPP_ENC_OSD_PLT_CYAN;
// p->plt_table[5] = MPP_ENC_OSD_PLT_TRANS;
// p->plt_table[6] = MPP_ENC_OSD_PLT_BLACK;
// p->plt_table[7] = MPP_ENC_OSD_PLT_WHITE;
*data = p;
return ret;
}
MPP_RET MppEncoder::mpi_enc_gen_osd_data(MppEncOSDData *osd_data,
MppBuffer osd_buf, RK_U32 frame_cnt) {
RK_U32 k = 0;
RK_U32 buf_size = 0;
RK_U32 buf_offset = 0;
RK_U8 *buf = (RK_U8 *)mpp_buffer_get_ptr(osd_buf);
osd_data->num_region = 8;
osd_data->buf = osd_buf;
for (k = 0; k < osd_data->num_region; k++) {
MppEncOSDRegion *region = &osd_data->region[k];
RK_U8 idx = k;
region->enable = 1;
region->inverse = frame_cnt & 1;
region->start_mb_x = k * 3;
region->start_mb_y = k * 2;
region->num_mb_x = 2;
region->num_mb_y = 2;
buf_size = region->num_mb_x * region->num_mb_y * 256;
buf_offset = k * buf_size;
osd_data->region[k].buf_offset = buf_offset;
memset(buf + buf_offset, idx, buf_size);
}
return MPP_OK;
}
MPP_RET MppEncoder::WriteHeadInfo(char *dst, int *length) {
MPP_RET ret = MPP_OK;
MppApi *mpi;
MppCtx ctx;
if (NULL == p) return MPP_ERR_NULL_PTR;
mpi = p->mpi;
ctx = p->ctx;
//
if (p->type == MPP_VIDEO_CodingAVC || p->type == MPP_VIDEO_CodingHEVC) {
packet = NULL;
ret = mpi->control(ctx, MPP_ENC_GET_EXTRA_INFO, &packet);
if (ret) {
printf("mpi control enc get extra info failed\n");
return ret;
}
std::cout << "in write head 1" << std::endl;
/* get and write sps/pps for H.264 */
if (packet) {
void *ptr = mpp_packet_get_pos(packet);
*length = mpp_packet_get_length(packet);
memcpy(dst, ptr, *length);
packet = NULL;
std::cout << "in write head 2" << std::endl;
}
}
return ret;
}
MPP_RET MppEncoder::WriteHeadInfo(FILE* fp)
{
MPP_RET ret = MPP_OK;
MppApi *mpi;
MppCtx ctx;
if (NULL == p)
return MPP_ERR_NULL_PTR;
mpi = p->mpi;
ctx = p->ctx;
//
if (p->type == MPP_VIDEO_CodingAVC || p->type == MPP_VIDEO_CodingHEVC) {
MppPacket m_packet = NULL;
/*
* Can use packet with normal malloc buffer as input not pkt_buf.
* Please refer to vpu_api_legacy.cpp for normal buffer case.
* Using pkt_buf buffer here is just for simplifing demo.
*/
mpp_packet_init_with_buffer(&m_packet, p->pkt_buf);
/* NOTE: It is important to clear output packet length!! */
mpp_packet_set_length(m_packet, 0);
ret = mpi->control(ctx, MPP_ENC_GET_EXTRA_INFO, &m_packet);
if (ret) {
printf("mpi control enc get extra info failed\n");
return ret;
}else{
/* get and write sps/pps for H.264 */
void *ptr = mpp_packet_get_pos(m_packet);
int len = mpp_packet_get_length(m_packet);
fwrite(ptr, len, 1, fp);
m_packet = NULL;
}
mpp_packet_deinit(&m_packet);
}
return ret;
}
//override
// MPP_RET MppEncoder::encode(const cv::Mat& img, char* dst, int *length)
// {
// MPP_RET ret = MPP_OK;
// MppApi *mpi;
// MppCtx ctx;
// char *tmpP = dst;
// *length = 0;
// // for test group
// // mpp默认设置为IPPPPP帧的模式， p->gop 为60帧
// //即每隔60帧写一次头信息
// // std::cout << " p->gop is:" << p->gop << std::endl;
// if (0 == (countIdx_ % 60)) {
// countIdx_ = 0;
// int len = 0;
// WriteHeadInfo(tmpP, &len);
// tmpP += len;
// *length += len;
// }
// if (NULL == p) return MPP_ERR_NULL_PTR;
// mpi = p->mpi;
// ctx = p->ctx;
// MppFrame frame = NULL;
// packet = NULL;
// MppMeta meta = NULL;
// RK_U32 eoi = 1;
// void *buf = mpp_buffer_get_ptr(p->frm_buf);
// //将数据转为yuv I420 420p
// cv::Mat yuvImg;
// cv::cvtColor(img, yuvImg, CV_BGR2YUV_I420);
// std::cout <<"cols and rows are: "<< yuvImg.cols << " " << yuvImg.rows << std::endl;
// memcpy(buf, yuvImg.data, yuvImg.cols * yuvImg.rows);
// ret = mpp_frame_init(&frame);
// if (ret) {
// printf("mpp_frame_init failed\n");
// return ret;
// }
// mpp_frame_set_width(frame, p->width);
// mpp_frame_set_height(frame, p->height);
// mpp_frame_set_hor_stride(frame, p->hor_stride);
// mpp_frame_set_ver_stride(frame, p->ver_stride);
// mpp_frame_set_fmt(frame, p->fmt);
// mpp_frame_set_eos(frame, p->frm_eos);
// mpp_frame_set_buffer(frame, p->frm_buf);
// meta = mpp_frame_get_meta(frame);
// mpp_packet_init_with_buffer(&packet, p->pkt_buf);
// /* NOTE: It is important to clear output packet length!! */
// mpp_packet_set_length(packet, 0);
// mpp_meta_set_packet(meta, KEY_OUTPUT_PACKET, packet);
// /*
// * NOTE: in non-block mode the frame can be resent.
// * The default input timeout mode is block.
// *
// * User should release the input frame to meet the requirements of
// * resource creator must be the resource destroyer.
// */
// ret = mpi->encode_put_frame(ctx, frame);
// if (ret) {
// printf("mpp encode put frame failed\n");
// mpp_frame_deinit(&frame);
// return ret;
// }
// mpp_frame_deinit(&frame);
// do {
// ret = mpi->encode_get_packet(ctx, &packet);
// if (ret) {
// printf("mpp encode get packet failed\n");
// return ret;
// }
// // mpp_assert(packet);
// if (packet) {
// // write packet to file here
// void *ptr = mpp_packet_get_pos(packet);
// size_t len = mpp_packet_get_length(packet);
// p->pkt_eos = mpp_packet_get_eos(packet);
// memcpy(tmpP, ptr, len);
// *length += len;
// /* for low delay partition encoding */
// if (mpp_packet_is_partition(packet)) {
// eoi = mpp_packet_is_eoi(packet);
// printf(" pkt %d", p->frm_pkt_cnt);
// p->frm_pkt_cnt = (eoi) ? (0) : (p->frm_pkt_cnt + 1);
// }
// if (mpp_packet_has_meta(packet)) {
// meta = mpp_packet_get_meta(packet);
// RK_S32 temporal_id = 0;
// RK_S32 lt_idx = -1;
// RK_S32 avg_qp = -1;
// if (MPP_OK == mpp_meta_get_s32(meta, KEY_TEMPORAL_ID, &temporal_id))
// printf(" tid %d", temporal_id);
// if (MPP_OK == mpp_meta_get_s32(meta, KEY_LONG_REF_IDX, <_idx))
// printf(" lt %d", lt_idx);
// if (MPP_OK == mpp_meta_get_s32(meta, KEY_ENC_AVERAGE_QP, &avg_qp))
// printf(" qp %d", avg_qp);
// }
// mpp_packet_deinit(&packet);
// p->stream_size += len;
// p->frame_count += eoi;
// if (p->pkt_eos) {
// printf("%p found last packet\n", ctx);
// }
// }
// } while (!eoi);
// return ret;
// }
MPP_RET MppEncoder::encode(const void* img, int img_len, char* dst, int *length)
{
MPP_RET ret = MPP_OK;
MppApi *mpi;
MppCtx ctx;
char *tmpP = dst;
*length = 0;
// for test group
// mpp默认设置为IPPPPP帧的模式， p->gop 为60帧
//即每隔60帧写一次头信息
// std::cout << " p->gop is:" << p->gop << std::endl;
if (0 == (countIdx_ % 60)) {
countIdx_ = 0;
int len = 0;
WriteHeadInfo(tmpP, &len);
tmpP += len;
*length += len;
}
if (NULL == p) return MPP_ERR_NULL_PTR;
mpi = p->mpi;
ctx = p->ctx;
MppFrame frame = NULL;
packet = NULL;
MppMeta meta = NULL;
RK_U32 eoi = 1;
void *buf = mpp_buffer_get_ptr(p->frm_buf);
memcpy(buf, img, img_len);
ret = mpp_frame_init(&frame);
if (ret) {
printf("mpp_frame_init failed\n");
return ret;
}
mpp_frame_set_width(frame, p->width);
mpp_frame_set_height(frame, p->height);
mpp_frame_set_hor_stride(frame, p->hor_stride);
mpp_frame_set_ver_stride(frame, p->ver_stride);
mpp_frame_set_fmt(frame, p->fmt);
mpp_frame_set_eos(frame, p->frm_eos);
mpp_frame_set_buffer(frame, p->frm_buf);
meta = mpp_frame_get_meta(frame);
mpp_packet_init_with_buffer(&packet, p->pkt_buf);
/* NOTE: It is important to clear output packet length!! */
mpp_packet_set_length(packet, 0);
mpp_meta_set_packet(meta, KEY_OUTPUT_PACKET, packet);
/*
* NOTE: in non-block mode the frame can be resent.
* The default input timeout mode is block.
*
* User should release the input frame to meet the requirements of
* resource creator must be the resource destroyer.
*/
ret = mpi->encode_put_frame(ctx, frame);
if (ret) {
printf("mpp encode put frame failed\n");
mpp_frame_deinit(&frame);
return ret;
}
mpp_frame_deinit(&frame);
do {
ret = mpi->encode_get_packet(ctx, &packet);
if (ret) {
printf("mpp encode get packet failed\n");
return ret;
}
// mpp_assert(packet);
if (packet) {
// write packet to file here
void *ptr = mpp_packet_get_pos(packet);
size_t len = mpp_packet_get_length(packet);
p->pkt_eos = mpp_packet_get_eos(packet);
memcpy(tmpP, ptr, len);
*length += len;
/* for low delay partition encoding */
if (mpp_packet_is_partition(packet)) {
eoi = mpp_packet_is_eoi(packet);
printf(" pkt %d", p->frm_pkt_cnt);
p->frm_pkt_cnt = (eoi) ? (0) : (p->frm_pkt_cnt + 1);
}
if (mpp_packet_has_meta(packet)) {
meta = mpp_packet_get_meta(packet);
RK_S32 temporal_id = 0;
RK_S32 lt_idx = -1;
RK_S32 avg_qp = -1;
if (MPP_OK == mpp_meta_get_s32(meta, KEY_TEMPORAL_ID, &temporal_id))
printf(" tid %d", temporal_id);
if (MPP_OK == mpp_meta_get_s32(meta, KEY_LONG_REF_IDX, <_idx))
printf(" lt %d", lt_idx);
if (MPP_OK == mpp_meta_get_s32(meta, KEY_ENC_AVERAGE_QP, &avg_qp))
printf(" qp %d", avg_qp);
}
mpp_packet_deinit(&packet);
p->stream_size += len;
p->frame_count += eoi;
if (p->pkt_eos) {
printf("%p found last packet\n", ctx);
}
}
} while (!eoi);
return ret;
}
// void MppEncoder::calcSize(int src_w, int src_h) {
// int cond1 = ceil(src_w * 1.0 / 16) * 16 - src_w;
// int cond2 = ceil(src_h * 1.0 / 16) * 16 - src_h;
// std::cout << cond1 << " " << cond2 << std::endl;
// float w_rate = 0.0, h_rate = 0.0;
// if (cond1 > 8 && cond2 > 8) {
// append = false;
// w_rate = floor((src_w * 1.0) / 16);
// h_rate = floor((src_h * 1.0) / 16);
// left = (src_w - w_rate * 16) / 2;
// top = (src_h - h_rate * 16) / 2;
// rect_.x = left;
// rect_.y = top;
// rect_.width = w_rate * 16;
// rect_.height = h_rate * 16;
// std::cout << rect_ << std::endl;
// } else {
// append = true;
// w_rate = ceil(src_w * 1.0 / 16);
// h_rate = ceil(src_h * 1.0 / 16);
// left = (w_rate * 16 - src_w) / 2;
// right = (w_rate * 16 - src_w) - left;
// top = (h_rate * 16 - src_h) / 2;
// bottom = (h_rate * 16 - src_h) - top;
// }
// args_.width = w_rate * 16;
// args_.height = h_rate * 16;
// }
// MPP_RET MppEncoder::mpi_enc_gen_ref_cfg(MppEncRefCfg ref) {
// MppEncRefLtFrmCfg lt_ref[4];
// MppEncRefStFrmCfg st_ref[16];
// RK_S32 lt_cnt = 1;
// RK_S32 st_cnt = 9;
// MPP_RET ret = MPP_OK;
// memset(<_ref, 0, sizeof(lt_ref));
// memset(&st_ref, 0, sizeof(st_ref));
// ret = mpp_enc_ref_cfg_set_cfg_cnt(ref, lt_cnt, st_cnt);
// /* set 8 frame lt-ref gap */
// lt_ref[0].lt_idx = 0;
// lt_ref[0].temporal_id = 0;
// lt_ref[0].ref_mode = REF_TO_PREV_LT_REF;
// lt_ref[0].lt_gap = 8;
// lt_ref[0].lt_delay = 0;
// ret = mpp_enc_ref_cfg_add_lt_cfg(ref, 1, lt_ref);
// /* set tsvc4 st-ref struct */
// /* st 0 layer 0 - ref */
// st_ref[0].is_non_ref = 0;
// st_ref[0].temporal_id = 0;
// st_ref[0].ref_mode = REF_TO_TEMPORAL_LAYER;
// st_ref[0].ref_arg = 0;
// st_ref[0].repeat = 0;
// /* st 1 layer 3 - non-ref */
// st_ref[1].is_non_ref = 1;
// st_ref[1].temporal_id = 3;
// st_ref[1].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[1].ref_arg = 0;
// st_ref[1].repeat = 0;
// /* st 2 layer 2 - ref */
// st_ref[2].is_non_ref = 0;
// st_ref[2].temporal_id = 2;
// st_ref[2].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[2].ref_arg = 0;
// st_ref[2].repeat = 0;
// /* st 3 layer 3 - non-ref */
// st_ref[3].is_non_ref = 1;
// st_ref[3].temporal_id = 3;
// st_ref[3].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[3].ref_arg = 0;
// st_ref[3].repeat = 0;
// /* st 4 layer 1 - ref */
// st_ref[4].is_non_ref = 0;
// st_ref[4].temporal_id = 1;
// st_ref[4].ref_mode = REF_TO_PREV_LT_REF;
// st_ref[4].ref_arg = 0;
// st_ref[4].repeat = 0;
// /* st 5 layer 3 - non-ref */
// st_ref[5].is_non_ref = 1;
// st_ref[5].temporal_id = 3;
// st_ref[5].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[5].ref_arg = 0;
// st_ref[5].repeat = 0;
// /* st 6 layer 2 - ref */
// st_ref[6].is_non_ref = 0;
// st_ref[6].temporal_id = 2;
// st_ref[6].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[6].ref_arg = 0;
// st_ref[6].repeat = 0;
// /* st 7 layer 3 - non-ref */
// st_ref[7].is_non_ref = 1;
// st_ref[7].temporal_id = 3;
// st_ref[7].ref_mode = REF_TO_PREV_REF_FRM;
// st_ref[7].ref_arg = 0;
// st_ref[7].repeat = 0;
// /* st 8 layer 0 - ref */
// st_ref[8].is_non_ref = 0;
// st_ref[8].temporal_id = 0;
// st_ref[8].ref_mode = REF_TO_TEMPORAL_LAYER;
// st_ref[8].ref_arg = 0;
// st_ref[8].repeat = 0;
// ret = mpp_enc_ref_cfg_add_st_cfg(ref, 9, st_ref);
// /* check and get dpb size */
// ret = mpp_enc_ref_cfg_check(ref);
// return ret;
// }
MPP_RET MppEncoder::mpi_enc_gen_osd_plt(MppEncOSDPlt *osd_plt, RK_U32 *table) {
RK_U32 k = 0;
if (osd_plt->data && table) {
for (k = 0; k < 256; k++) osd_plt->data[k].val = table[k % 8];
}
return MPP_OK;
}
MPP_RET MppEncoder::test_mpp_setup_legacy(MpiEncData *p) {
MPP_RET ret;
MppApi *mpi;
MppCtx ctx;
MppEncCodecCfg *codec_cfg;
MppEncPrepCfg *prep_cfg;
MppEncRcCfg *rc_cfg;
MppEncSliceSplit *split_cfg;
if (NULL == p) return MPP_ERR_NULL_PTR;
mpi = p->mpi;
ctx = p->ctx;
codec_cfg = &p->codec_cfg;
prep_cfg = &p->prep_cfg;
rc_cfg = &p->rc_cfg;
split_cfg = &p->split_cfg;
/* setup default parameter */
if (p->fps_in_den == 0) p->fps_in_den = 1;
if (p->fps_in_num == 0) p->fps_in_num = 30;
if (p->fps_out_den == 0) p->fps_out_den = 1;
if (p->fps_out_num == 0) p->fps_out_num = 30;
// p->gop = 60;
if (!p->bps)
p->bps = p->width * p->height / 8 * (p->fps_out_num / p->fps_out_den);
prep_cfg->change = MPP_ENC_PREP_CFG_CHANGE_INPUT |
MPP_ENC_PREP_CFG_CHANGE_ROTATION |
MPP_ENC_PREP_CFG_CHANGE_FORMAT;
prep_cfg->width = p->width;
prep_cfg->height = p->height;
prep_cfg->hor_stride = p->hor_stride;
prep_cfg->ver_stride = p->ver_stride;
prep_cfg->format = p->fmt;
prep_cfg->rotation = MPP_ENC_ROT_0;
ret = mpi->control(ctx, MPP_ENC_SET_PREP_CFG, prep_cfg);
if (ret) {
printf("mpi control enc set prep cfg failed ret %d\n", ret);
return ret;
}
rc_cfg->change = MPP_ENC_RC_CFG_CHANGE_ALL;
rc_cfg->rc_mode = MPP_ENC_RC_MODE_CBR;
rc_cfg->quality = MPP_ENC_RC_QUALITY_MEDIUM;
if (rc_cfg->rc_mode == MPP_ENC_RC_MODE_FIXQP) {
/* constant QP does not have bps */
rc_cfg->bps_target = -1;
rc_cfg->bps_max = -1;
rc_cfg->bps_min = -1;
} else if (rc_cfg->rc_mode == MPP_ENC_RC_MODE_CBR) {
/* constant bitrate has very small bps range of 1/16 bps */
rc_cfg->bps_target = p->bps;
rc_cfg->bps_max = p->bps * 17 / 16;
rc_cfg->bps_min = p->bps * 15 / 16;
} else if (rc_cfg->rc_mode == MPP_ENC_RC_MODE_VBR) {
/* variable bitrate has large bps range */
rc_cfg->bps_target = p->bps;
rc_cfg->bps_max = p->bps * 17 / 16;
rc_cfg->bps_min = p->bps * 1 / 16;
}
/* fix input / output frame rate */
rc_cfg->fps_in_flex = p->fps_in_flex;
rc_cfg->fps_in_num = p->fps_in_num;
rc_cfg->fps_in_denorm = p->fps_in_den;
rc_cfg->fps_out_flex = p->fps_out_flex;
rc_cfg->fps_out_num = p->fps_out_num;
rc_cfg->fps_out_denorm = p->fps_out_den;
rc_cfg->gop = p->gop_len;
rc_cfg->max_reenc_times = 1;
printf("mpi_enc_test bps %d fps %d gop %d\n", rc_cfg->bps_target,
rc_cfg->fps_out_num, rc_cfg->gop);
ret = mpi->control(ctx, MPP_ENC_SET_RC_CFG, rc_cfg);
if (ret) {
printf("mpi control enc set rc cfg failed ret %d\n", ret);
return ret;
}
codec_cfg->coding = p->type;
switch (codec_cfg->coding) {
case MPP_VIDEO_CodingAVC: {
codec_cfg->h264.change = MPP_ENC_H264_CFG_CHANGE_PROFILE |
MPP_ENC_H264_CFG_CHANGE_ENTROPY |
MPP_ENC_H264_CFG_CHANGE_TRANS_8x8;
/*
* H.264 profile_idc parameter
* 66 - Baseline profile
* 77 - Main profile
* 100 - High profile
*/
codec_cfg->h264.profile = 100;
/*
* H.264 level_idc parameter
* 10 / 11 / 12 / 13 - qcif@15fps / [email protected] / cif@15fps / cif@30fps
* 20 / 21 / 22 - cif@30fps / half-D1@@25fps / [email protected]
* 30 / 31 / 32 - D1@25fps / 720p@30fps / 720p@60fps
* 40 / 41 / 42 - 1080p@30fps / 1080p@30fps / 1080p@60fps
* 50 / 51 / 52 - 4K@30fps
*/
codec_cfg->h264.level = 40;
codec_cfg->h264.entropy_coding_mode = 1;
codec_cfg->h264.cabac_init_idc = 0;
codec_cfg->h264.transform8x8_mode = 1;
} break;
case MPP_VIDEO_CodingMJPEG: {
codec_cfg->jpeg.change = MPP_ENC_JPEG_CFG_CHANGE_QP;
codec_cfg->jpeg.quant = 10;
} break;
case MPP_VIDEO_CodingVP8: {
} break;
case MPP_VIDEO_CodingHEVC: {
codec_cfg->h265.change =
MPP_ENC_H265_CFG_INTRA_QP_CHANGE | MPP_ENC_H265_CFG_RC_QP_CHANGE;
if (rc_cfg->rc_mode != MPP_ENC_RC_MODE_FIXQP)
codec_cfg->h265.qp_init = -1;
else
codec_cfg->h265.qp_init = 26;
codec_cfg->h265.max_i_qp = 46;
codec_cfg->h265.min_i_qp = 24;
codec_cfg->h265.max_qp = 51;
codec_cfg->h265.min_qp = 10;
if (0) {
codec_cfg->h265.change |= MPP_ENC_H265_CFG_SLICE_CHANGE;
codec_cfg->h265.slice_cfg.split_enable = 1;
codec_cfg->h265.slice_cfg.split_mode = 1;
codec_cfg->h265.slice_cfg.slice_size = 10;
}
} break;
default: {
printf("support encoder coding type %d\n", codec_cfg->coding);
} break;
}
ret = mpi->control(ctx, MPP_ENC_SET_CODEC_CFG, codec_cfg);
if (ret) {
printf("mpi control enc set codec cfg failed ret %d\n", ret);
return ret;
}
p->split_mode = 0;
p->split_arg = 0;
mpp_env_get_u32("split_mode", &p->split_mode, MPP_ENC_SPLIT_NONE);
mpp_env_get_u32("split_arg", &p->split_arg, 0);
if (p->split_mode) {
split_cfg->change = MPP_ENC_SPLIT_CFG_CHANGE_ALL;
split_cfg->split_mode = p->split_mode;
split_cfg->split_arg = p->split_arg;
printf("split_mode %d split_arg %d\n", p->split_mode, p->split_arg);
ret = mpi->control(ctx, MPP_ENC_SET_SPLIT, split_cfg);
if (ret) {
printf("mpi control enc set codec cfg failed ret %d\n", ret);
return ret;
}
}
/* optional */
p->sei_mode = MPP_ENC_SEI_MODE_ONE_FRAME;
ret = mpi->control(ctx, MPP_ENC_SET_SEI_CFG, &p->sei_mode);
if (ret) {
printf("mpi control enc set sei cfg failed ret %d\n", ret);
return ret;
}
if (p->type == MPP_VIDEO_CodingAVC || p->type == MPP_VIDEO_CodingHEVC) {
p->header_mode = MPP_ENC_HEADER_MODE_EACH_IDR;
ret = mpi->control(ctx, MPP_ENC_SET_HEADER_MODE, &p->header_mode);
if (ret) {
printf("mpi control enc set header mode failed ret %d\n", ret);
return ret;
}
}
RK_U32 gop_mode = 0;
mpp_env_get_u32("gop_mode", &gop_mode, 0);
if (p->gop_mode || gop_mode) {
MppEncRefCfg ref;
mpp_enc_ref_cfg_init(&ref);
// mpi_enc_gen_ref_cfg(ref);
ret = mpi->control(ctx, MPP_ENC_SET_REF_CFG, ref);
if (ret) {
printf("mpi control enc set ref cfg failed ret %d\n", ret);
return ret;
}
mpp_enc_ref_cfg_deinit(&ref);
}
return ret;
}
MPP_RET MppEncoder::test_mpp_enc_cfg_setup(MpiEncData *p) {
MPP_RET ret;
MppApi *mpi;
MppCtx ctx;
MppEncCfg cfg;
MppEncRcMode rc_mode = MPP_ENC_RC_MODE_AVBR;
if (NULL == p) return MPP_ERR_NULL_PTR;
mpi = p->mpi;
ctx = p->ctx;
cfg = p->cfg;
/* setup default parameter */
if (p->fps_in_den == 0) p->fps_in_den = 1;
if (p->fps_in_num == 0) p->fps_in_num = 30;
if (p->fps_out_den == 0) p->fps_out_den = 1;
if (p->fps_out_num == 0) p->fps_out_num = 30;
// p->gop = 60;
if (!p->bps)
p->bps = p->width * p->height / 8 * (p->fps_out_num / p->fps_out_den);
mpp_enc_cfg_set_s32(cfg, "prep:width", p->width);
mpp_enc_cfg_set_s32(cfg, "prep:height", p->height);
mpp_enc_cfg_set_s32(cfg, "prep:hor_stride", p->hor_stride);
mpp_enc_cfg_set_s32(cfg, "prep:ver_stride", p->ver_stride);
mpp_enc_cfg_set_s32(cfg, "prep:format", p->fmt);
mpp_enc_cfg_set_s32(cfg, "rc:mode", rc_mode);
/* fix input / output frame rate */
mpp_enc_cfg_set_s32(cfg, "rc:fps_in_flex", p->fps_in_flex);
mpp_enc_cfg_set_s32(cfg, "rc:fps_in_num", p->fps_in_num);
mpp_enc_cfg_set_s32(cfg, "rc:fps_in_denorm", p->fps_in_den);
mpp_enc_cfg_set_s32(cfg, "rc:fps_out_flex", p->fps_out_flex);
mpp_enc_cfg_set_s32(cfg, "rc:fps_out_num", p->fps_out_num);
mpp_enc_cfg_set_s32(cfg, "rc:fps_out_denorm", p->fps_out_den);
mpp_enc_cfg_set_s32(cfg, "rc:gop", p->gop_len ? p->gop_len : p->fps_out_num * 2);
/* drop frame or not when bitrate overflow */
mpp_enc_cfg_set_u32(cfg, "rc:drop_mode", MPP_ENC_RC_DROP_FRM_DISABLED);
mpp_enc_cfg_set_u32(cfg, "rc:drop_thd", 20); /* 20% of max bps */
mpp_enc_cfg_set_u32(cfg, "rc:drop_gap", 1); /* Do not continuous drop frame */
/* setup bitrate for different rc_mode */
mpp_enc_cfg_set_s32(cfg, "rc:bps_target", p->bps);
switch (p->rc_mode) {
case MPP_ENC_RC_MODE_FIXQP : {
printf("FIXQp\n");
/* do not setup bitrate on FIXQP mode */
} break;
case MPP_ENC_RC_MODE_CBR : {
printf("CBR\n");
/* CBR mode has narrow bound */
mpp_enc_cfg_set_s32(cfg, "rc:bps_max", p->bps_max ? p->bps_max : p->bps * 17 / 16);
mpp_enc_cfg_set_s32(cfg, "rc:bps_min", p->bps_min ? p->bps_min : p->bps * 15 / 16);
} break;
case MPP_ENC_RC_MODE_VBR :
case MPP_ENC_RC_MODE_AVBR : {
printf("AVBR \n");
/* VBR mode has wide bound */
mpp_enc_cfg_set_s32(cfg, "rc:bps_max", p->bps_max ? p->bps_max : p->bps * 17 / 16);
mpp_enc_cfg_set_s32(cfg, "rc:bps_min", p->bps_min ? p->bps_min : p->bps * 1 / 16);
} break;
default : {
/* default use CBR mode */
printf("default");
mpp_enc_cfg_set_s32(cfg, "rc:bps_max", p->bps_max ? p->bps_max : p->bps * 17 / 16);
mpp_enc_cfg_set_s32(cfg, "rc:bps_min", p->bps_min ? p->bps_min : p->bps * 15 / 16);
} break;
}
/* setup qp for different codec and rc_mode */
switch (p->type) {
case MPP_VIDEO_CodingAVC :
case MPP_VIDEO_CodingHEVC : {
switch (p->rc_mode) {
case MPP_ENC_RC_MODE_FIXQP : {
mpp_enc_cfg_set_s32(cfg, "rc:qp_init", 20);
mpp_enc_cfg_set_s32(cfg, "rc:qp_max", 20);