446 lines
12 KiB
C
446 lines
12 KiB
C
/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#if defined(_WIN32)
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#include "vld.h"
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#endif
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#define MODULE_TAG "mpi_dec_mt_test"
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#include <string.h>
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#include <pthread.h>
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#include "rk_mpi.h"
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#include "mpp_mem.h"
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#include "mpp_env.h"
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#include "mpp_time.h"
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#include "mpp_common.h"
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#include "mpi_dec_utils.h"
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typedef struct {
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MpiDecTestCmd *cmd;
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MppCtx ctx;
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MppApi *mpi;
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volatile RK_U32 loop_end;
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/* buffer for stream data reading */
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char *buf;
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/* input and output */
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MppBufferGroup frm_grp;
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MppPacket packet;
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size_t packet_size;
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MppFrame frame;
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FILE *fp_output;
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RK_S32 frame_count;
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RK_S32 frame_num;
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FileReader reader;
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/* runtime flag */
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RK_U32 quiet;
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} MpiDecMtLoopData;
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void *thread_input(void *arg)
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{
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MpiDecMtLoopData *data = (MpiDecMtLoopData *)arg;
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MppCtx ctx = data->ctx;
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MppApi *mpi = data->mpi;
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MppPacket packet = data->packet;
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FileReader reader = data->reader;
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RK_U32 quiet = data->quiet;
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mpp_log_q(quiet, "put packet thread start\n");
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do {
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RK_U32 pkt_eos = 0;
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FileBufSlot *slot = NULL;
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MPP_RET ret = reader_read(reader, &slot);
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if (ret)
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break;
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mpp_packet_set_data(packet, slot->data);
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mpp_packet_set_size(packet, slot->size);
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mpp_packet_set_pos(packet, slot->data);
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mpp_packet_set_length(packet, slot->size);
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pkt_eos = slot->eos;
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// setup eos flag
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if (pkt_eos) {
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if (data->frame_num < 0 || data->frame_count < data->frame_num) {
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mpp_log_q(quiet, "%p loop again\n", ctx);
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reader_rewind(reader);
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pkt_eos = 0;
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} else {
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mpp_log_q(quiet, "%p found last packet\n", ctx);
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mpp_packet_set_eos(packet);
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}
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}
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// send packet until it success
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do {
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ret = mpi->decode_put_packet(ctx, packet);
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if (MPP_OK == ret) {
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mpp_assert(0 == mpp_packet_get_length(packet));
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break;
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}
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// if failed wait a moment and retry
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msleep(1);
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} while (!data->loop_end);
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if (pkt_eos)
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break;
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} while (!data->loop_end);
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mpp_log_q(quiet, "put packet thread end\n");
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return NULL;
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}
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void *thread_output(void *arg)
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{
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MpiDecMtLoopData *data = (MpiDecMtLoopData *)arg;
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MpiDecTestCmd *cmd = data->cmd;
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MppCtx ctx = data->ctx;
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MppApi *mpi = data->mpi;
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RK_U32 quiet = data->quiet;
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mpp_log_q(quiet, "get frame thread start\n");
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// then get all available frame and release
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do {
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RK_U32 frm_eos = 0;
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MppFrame frame = NULL;
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MPP_RET ret = mpi->decode_get_frame(ctx, &frame);
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if (ret) {
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mpp_err("decode_get_frame failed ret %d\n", ret);
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continue;
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}
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if (NULL == frame) {
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msleep(1);
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continue;
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}
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if (mpp_frame_get_info_change(frame)) {
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// found info change and create buffer group for decoding
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RK_U32 width = mpp_frame_get_width(frame);
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RK_U32 height = mpp_frame_get_height(frame);
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RK_U32 hor_stride = mpp_frame_get_hor_stride(frame);
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RK_U32 ver_stride = mpp_frame_get_ver_stride(frame);
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RK_U32 buf_size = mpp_frame_get_buf_size(frame);
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mpp_log_q(quiet, "decode_get_frame get info changed found\n");
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mpp_log_q(quiet, "decoder require buffer w:h [%d:%d] stride [%d:%d] size %d\n",
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width, height, hor_stride, ver_stride, buf_size);
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if (NULL == data->frm_grp) {
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/* If buffer group is not set create one and limit it */
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ret = mpp_buffer_group_get_internal(&data->frm_grp, MPP_BUFFER_TYPE_ION);
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if (ret) {
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mpp_err("get mpp buffer group failed ret %d\n", ret);
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break;
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}
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/* Set buffer to mpp decoder */
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ret = mpi->control(ctx, MPP_DEC_SET_EXT_BUF_GROUP, data->frm_grp);
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if (ret) {
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mpp_err("set buffer group failed ret %d\n", ret);
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break;
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}
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} else {
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/* If old buffer group exist clear it */
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ret = mpp_buffer_group_clear(data->frm_grp);
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if (ret) {
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mpp_err("clear buffer group failed ret %d\n", ret);
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break;
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}
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}
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/* Use limit config to limit buffer count to 24 */
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ret = mpp_buffer_group_limit_config(data->frm_grp, buf_size, 24);
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if (ret) {
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mpp_err("limit buffer group failed ret %d\n", ret);
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break;
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}
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ret = mpi->control(ctx, MPP_DEC_SET_INFO_CHANGE_READY, NULL);
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if (ret) {
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mpp_err("info change ready failed ret %d\n", ret);
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break;
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}
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} else {
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char log_buf[256];
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RK_S32 log_size = sizeof(log_buf) - 1;
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RK_S32 log_len = 0;
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RK_U32 err_info = mpp_frame_get_errinfo(frame);
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RK_U32 discard = mpp_frame_get_discard(frame);
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log_len += snprintf(log_buf + log_len, log_size - log_len,
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"decode get frame %d", data->frame_count);
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if (mpp_frame_has_meta(frame)) {
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MppMeta meta = mpp_frame_get_meta(frame);
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RK_S32 temporal_id = 0;
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mpp_meta_get_s32(meta, KEY_TEMPORAL_ID, &temporal_id);
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log_len += snprintf(log_buf + log_len, log_size - log_len,
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" tid %d", temporal_id);
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}
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if (err_info || discard) {
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log_len += snprintf(log_buf + log_len, log_size - log_len,
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" err %x discard %x", err_info, discard);
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}
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mpp_log_q(quiet, "%p %s\n", ctx, log_buf);
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data->frame_count++;
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if (data->fp_output && !err_info)
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dump_mpp_frame_to_file(frame, data->fp_output);
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fps_calc_inc(cmd->fps);
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}
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frm_eos = mpp_frame_get_eos(frame);
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mpp_frame_deinit(&frame);
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if ((data->frame_num > 0 && (data->frame_count >= data->frame_num)) ||
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((data->frame_num == 0) && frm_eos))
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data->loop_end = 1;
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} while (!data->loop_end);
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mpp_log_q(quiet, "get frame thread end\n");
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return NULL;
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}
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int mt_dec_decode(MpiDecTestCmd *cmd)
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{
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MPP_RET ret = MPP_OK;
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FileReader reader = cmd->reader;
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// base flow context
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MppCtx ctx = NULL;
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MppApi *mpi = NULL;
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// input / output
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MppPacket packet = NULL;
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MppFrame frame = NULL;
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// config for runtime mode
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MppDecCfg cfg = NULL;
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RK_U32 need_split = 1;
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// paramter for resource malloc
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RK_U32 width = cmd->width;
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RK_U32 height = cmd->height;
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MppCodingType type = cmd->type;
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pthread_t thd_in;
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pthread_t thd_out = 0;
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pthread_attr_t attr;
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MpiDecMtLoopData data;
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mpp_log("mpi_dec_mt_test start\n");
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memset(&data, 0, sizeof(data));
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if (cmd->have_output) {
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data.fp_output = fopen(cmd->file_output, "w+b");
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if (NULL == data.fp_output) {
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mpp_err("failed to open output file %s\n", cmd->file_output);
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goto MPP_TEST_OUT;
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}
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}
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ret = mpp_packet_init(&packet, NULL, 0);
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if (ret) {
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mpp_err("mpp_packet_init failed\n");
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goto MPP_TEST_OUT;
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}
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mpp_log("mpi_dec_mt_test decoder test start w %d h %d type %d\n", width, height, type);
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// decoder demo
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ret = mpp_create(&ctx, &mpi);
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if (ret) {
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mpp_err("mpp_create failed\n");
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goto MPP_TEST_OUT;
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}
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ret = mpp_init(ctx, MPP_CTX_DEC, type);
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if (ret) {
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mpp_err("mpp_init failed\n");
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goto MPP_TEST_OUT;
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}
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// NOTE: timeout value please refer to MppPollType definition
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// 0 - non-block call (default)
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// -1 - block call
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// +val - timeout value in ms
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{
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MppPollType timeout = MPP_POLL_BLOCK;
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MppParam param = &timeout;
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ret = mpi->control(ctx, MPP_SET_OUTPUT_TIMEOUT, param);
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if (ret) {
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mpp_err("Failed to set output timeout %d ret %d\n", timeout, ret);
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goto MPP_TEST_OUT;
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}
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}
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mpp_dec_cfg_init(&cfg);
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/* get default config from decoder context */
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ret = mpi->control(ctx, MPP_DEC_GET_CFG, cfg);
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if (ret) {
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mpp_err("%p failed to get decoder cfg ret %d\n", ctx, ret);
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goto MPP_TEST_OUT;
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}
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/*
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* split_parse is to enable mpp internal frame spliter when the input
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* packet is not aplited into frames.
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*/
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ret = mpp_dec_cfg_set_u32(cfg, "base:split_parse", need_split);
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if (ret) {
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mpp_err("%p failed to set split_parse ret %d\n", ctx, ret);
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goto MPP_TEST_OUT;
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}
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ret = mpi->control(ctx, MPP_DEC_SET_CFG, cfg);
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if (ret) {
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mpp_err("%p failed to set cfg %p ret %d\n", ctx, cfg, ret);
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goto MPP_TEST_OUT;
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}
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data.cmd = cmd;
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data.ctx = ctx;
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data.mpi = mpi;
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data.loop_end = 0;
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data.packet = packet;
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data.frame = frame;
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data.frame_count = 0;
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data.frame_num = cmd->frame_num;
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data.reader = reader;
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data.quiet = cmd->quiet;
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pthread_attr_init(&attr);
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pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
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ret = pthread_create(&thd_in, &attr, thread_input, &data);
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if (ret) {
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mpp_err("failed to create thread for input ret %d\n", ret);
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goto THREAD_END;
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}
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ret = pthread_create(&thd_out, &attr, thread_output, &data);
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if (ret) {
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mpp_err("failed to create thread for output ret %d\n", ret);
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goto THREAD_END;
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}
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if (cmd->frame_num < 0) {
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// wait for input then quit decoding
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mpp_log("*******************************************\n");
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mpp_log("**** Press Enter to stop loop decoding ****\n");
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mpp_log("*******************************************\n");
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getc(stdin);
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data.loop_end = 1;
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}
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THREAD_END:
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pthread_attr_destroy(&attr);
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pthread_join(thd_in, NULL);
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pthread_join(thd_out, NULL);
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ret = mpi->reset(ctx);
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if (ret) {
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mpp_err("mpi->reset failed\n");
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goto MPP_TEST_OUT;
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}
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MPP_TEST_OUT:
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if (packet) {
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mpp_packet_deinit(&packet);
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packet = NULL;
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}
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if (frame) {
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mpp_frame_deinit(&frame);
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frame = NULL;
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}
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if (ctx) {
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mpp_destroy(ctx);
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ctx = NULL;
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}
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if (data.frm_grp) {
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mpp_buffer_group_put(data.frm_grp);
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data.frm_grp = NULL;
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}
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if (data.fp_output) {
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fclose(data.fp_output);
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data.fp_output = NULL;
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}
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if (cfg) {
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mpp_dec_cfg_deinit(cfg);
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cfg = NULL;
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}
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return ret;
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}
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int main(int argc, char **argv)
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{
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RK_S32 ret = 0;
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MpiDecTestCmd cmd_ctx;
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MpiDecTestCmd* cmd = &cmd_ctx;
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memset((void*)cmd, 0, sizeof(*cmd));
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// default use block mode
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cmd->timeout = -1;
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// parse the cmd option
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ret = mpi_dec_test_cmd_init(cmd, argc, argv);
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if (ret)
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goto RET;
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mpi_dec_test_cmd_options(cmd);
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ret = mt_dec_decode(cmd);
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if (MPP_OK == ret)
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mpp_log("test success\n");
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else
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mpp_err("test failed ret %d\n", ret);
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RET:
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mpi_dec_test_cmd_deinit(cmd);
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return ret;
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}
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