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st20_pipeline_rx.c
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st20_pipeline_rx.c
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2022 Intel Corporation
*/
#include "st20_pipeline_rx.h"
#include "../../mt_log.h"
#include "../../mt_stat.h"
static int rx_st20p_uinit_dst_fbs(struct st20p_rx_ctx* ctx);
static const char* st20p_rx_frame_stat_name[ST20P_RX_FRAME_STATUS_MAX] = {
"free", "ready", "in_converting", "converted", "in_user",
};
static const char* rx_st20p_stat_name(enum st20p_rx_frame_status stat) {
return st20p_rx_frame_stat_name[stat];
}
static uint16_t rx_st20p_next_idx(struct st20p_rx_ctx* ctx, uint16_t idx) {
/* point to next */
uint16_t next_idx = idx;
next_idx++;
if (next_idx >= ctx->framebuff_cnt) next_idx = 0;
return next_idx;
}
static void rx_st20p_block_wake(struct st20p_rx_ctx* ctx) {
/* notify block */
mt_pthread_mutex_lock(&ctx->block_wake_mutex);
mt_pthread_cond_signal(&ctx->block_wake_cond);
mt_pthread_mutex_unlock(&ctx->block_wake_mutex);
}
static void rx_st20p_notify_frame_available(struct st20p_rx_ctx* ctx) {
if (ctx->ops.notify_frame_available) { /* notify app */
ctx->ops.notify_frame_available(ctx->ops.priv);
}
if (ctx->block_get) {
/* notify block */
rx_st20p_block_wake(ctx);
}
}
static struct st20p_rx_frame* rx_st20p_next_available(
struct st20p_rx_ctx* ctx, uint16_t idx_start, enum st20p_rx_frame_status desired) {
uint16_t idx = idx_start;
struct st20p_rx_frame* framebuff;
/* check ready frame from idx_start */
while (1) {
framebuff = &ctx->framebuffs[idx];
if (desired == framebuff->stat) {
/* find one desired */
return framebuff;
}
idx = rx_st20p_next_idx(ctx, idx);
if (idx == idx_start) {
/* loop all frames end */
break;
}
}
/* no any desired frame */
return NULL;
}
static int rx_st20p_packet_convert(void* priv, void* frame,
struct st20_rx_uframe_pg_meta* meta) {
struct st20p_rx_ctx* ctx = priv;
struct st20p_rx_frame* framebuff;
int ret = 0;
struct st20_rfc4175_422_10_pg2_be* src = meta->payload;
MTL_MAY_UNUSED(frame);
mt_pthread_mutex_lock(&ctx->lock);
if (meta->row_number == 0 && meta->row_offset == 0) {
/* first packet of frame */
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_producer_idx, ST20P_RX_FRAME_FREE);
if (framebuff) {
framebuff->stat = ST20P_RX_FRAME_IN_CONVERTING;
framebuff->dst.timestamp = meta->timestamp;
}
} else {
framebuff = rx_st20p_next_available(ctx, ctx->framebuff_producer_idx,
ST20P_RX_FRAME_IN_CONVERTING);
if (framebuff && framebuff->dst.timestamp != meta->timestamp) {
dbg("%s(%d), not this frame, find next one\n", __func__, ctx->idx);
framebuff =
rx_st20p_next_available(ctx, framebuff->idx, ST20P_RX_FRAME_IN_CONVERTING);
if (framebuff && framebuff->dst.timestamp != meta->timestamp) {
/* should never happen */
err_once("%s(%d), wrong frame timestamp\n", __func__, ctx->idx);
mt_pthread_mutex_unlock(&ctx->lock);
return -EIO;
}
}
}
if (!framebuff) {
rte_atomic32_inc(&ctx->stat_busy);
mt_pthread_mutex_unlock(&ctx->lock);
return -EBUSY;
}
mt_pthread_mutex_unlock(&ctx->lock);
if (ctx->ops.output_fmt == ST_FRAME_FMT_YUV422PLANAR10LE) {
uint8_t* y = (uint8_t*)framebuff->dst.addr[0] +
framebuff->dst.linesize[0] * meta->row_number + meta->row_offset * 2;
uint8_t* b = (uint8_t*)framebuff->dst.addr[1] +
framebuff->dst.linesize[1] * meta->row_number + meta->row_offset;
uint8_t* r = (uint8_t*)framebuff->dst.addr[2] +
framebuff->dst.linesize[2] * meta->row_number + meta->row_offset;
ret = st20_rfc4175_422be10_to_yuv422p10le(src, (uint16_t*)y, (uint16_t*)b,
(uint16_t*)r, meta->pg_cnt, 2);
} else if (ctx->ops.output_fmt == ST_FRAME_FMT_Y210) {
uint8_t* dst = (uint8_t*)framebuff->dst.addr[0] +
framebuff->dst.linesize[0] * meta->row_number + meta->row_offset * 4;
ret = st20_rfc4175_422be10_to_y210(src, (uint16_t*)dst, meta->pg_cnt, 2);
} else if (ctx->ops.output_fmt == ST_FRAME_FMT_UYVY) {
uint8_t* dst = (uint8_t*)framebuff->dst.addr[0] +
framebuff->dst.linesize[0] * meta->row_number + meta->row_offset * 2;
ret = st20_rfc4175_422be10_to_422le8(src, (struct st20_rfc4175_422_8_pg2_le*)dst,
meta->pg_cnt, 2);
} else if (ctx->ops.output_fmt == ST_FRAME_FMT_YUV422PLANAR8) {
uint8_t* y = (uint8_t*)framebuff->dst.addr[0] +
framebuff->dst.linesize[0] * meta->row_number + meta->row_offset * 2;
uint8_t* b = (uint8_t*)framebuff->dst.addr[1] +
framebuff->dst.linesize[1] * meta->row_number + meta->row_offset;
uint8_t* r = (uint8_t*)framebuff->dst.addr[2] +
framebuff->dst.linesize[2] * meta->row_number + meta->row_offset;
ret = st20_rfc4175_422be10_to_yuv422p8(src, y, b, r, meta->pg_cnt, 2);
} else if (ctx->ops.output_fmt == ST_FRAME_FMT_YUV420PLANAR8) {
uint8_t* y = (uint8_t*)framebuff->dst.addr[0] +
framebuff->dst.linesize[0] * meta->row_number + meta->row_offset * 2;
uint8_t* b = (uint8_t*)framebuff->dst.addr[1] +
framebuff->dst.linesize[1] * meta->row_number + meta->row_offset;
uint8_t* r = (uint8_t*)framebuff->dst.addr[2] +
framebuff->dst.linesize[2] * meta->row_number + meta->row_offset;
ret = st20_rfc4175_422be10_to_yuv420p8(src, y, b, r, meta->pg_cnt, 2);
}
return ret;
}
static int rx_st20p_frame_ready(void* priv, void* frame,
struct st20_rx_frame_meta* meta) {
struct st20p_rx_ctx* ctx = priv;
struct st20p_rx_frame* framebuff;
if (!ctx->ready) return -EBUSY; /* not ready */
mt_pthread_mutex_lock(&ctx->lock);
if (ctx->ops.flags & ST20P_RX_FLAG_PKT_CONVERT) {
framebuff = rx_st20p_next_available(ctx, ctx->framebuff_producer_idx,
ST20P_RX_FRAME_IN_CONVERTING);
if (framebuff && framebuff->dst.timestamp != meta->timestamp) {
dbg("%s(%d), not this frame, find next one\n", __func__, ctx->idx);
framebuff =
rx_st20p_next_available(ctx, framebuff->idx, ST20P_RX_FRAME_IN_CONVERTING);
if (framebuff && framebuff->dst.timestamp != meta->timestamp) {
/* should never happen */
mt_pthread_mutex_unlock(&ctx->lock);
err_once("%s(%d), wrong frame timestamp\n", __func__, ctx->idx);
return 0; /* surpress the error */
}
}
} else {
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_producer_idx, ST20P_RX_FRAME_FREE);
}
/* not any free frame */
if (!framebuff) {
rte_atomic32_inc(&ctx->stat_busy);
mt_pthread_mutex_unlock(&ctx->lock);
return -EBUSY;
}
MT_USDT_ST20P_RX_FRAME_AVAILABLE(ctx->idx, framebuff->idx, frame, meta->rtp_timestamp,
meta->frame_recv_size);
/* query the ext frame for no convert mode */
if (ctx->dynamic_ext_frame && !ctx->derive) {
struct st_ext_frame ext_frame;
memset(&ext_frame, 0x0, sizeof(ext_frame));
int ret = ctx->ops.query_ext_frame(ctx->ops.priv, &ext_frame, meta);
if (ret < 0) {
err("%s(%d), query_ext_frame for frame %u fail %d\n", __func__, ctx->idx,
framebuff->idx, ret);
mt_pthread_mutex_unlock(&ctx->lock);
return ret;
}
uint8_t planes = st_frame_fmt_planes(framebuff->dst.fmt);
for (int plane = 0; plane < planes; plane++) {
framebuff->dst.addr[plane] = ext_frame.addr[plane];
framebuff->dst.iova[plane] = ext_frame.iova[plane];
framebuff->dst.linesize[plane] = ext_frame.linesize[plane];
}
framebuff->dst.data_size = framebuff->dst.buffer_size = ext_frame.size;
framebuff->dst.opaque = ext_frame.opaque;
framebuff->dst.flags |= ST_FRAME_FLAG_EXT_BUF;
ret = st_frame_sanity_check(&framebuff->dst);
if (ret < 0) {
err("%s(%d), ext_frame check frame %u fail %d\n", __func__, ctx->idx,
framebuff->idx, ret);
mt_pthread_mutex_unlock(&ctx->lock);
return ret;
}
}
framebuff->src.addr[0] = frame;
framebuff->src.data_size = meta->frame_total_size;
framebuff->src.second_field = framebuff->dst.second_field = meta->second_field;
framebuff->src.tfmt = framebuff->dst.tfmt = meta->tfmt;
framebuff->src.timestamp = framebuff->dst.timestamp = meta->timestamp;
framebuff->src.rtp_timestamp = framebuff->dst.rtp_timestamp = meta->rtp_timestamp;
framebuff->src.status = framebuff->dst.status = meta->status;
framebuff->src.pkts_total = framebuff->dst.pkts_total = meta->pkts_total;
for (enum mtl_session_port s_port = 0; s_port < MTL_SESSION_PORT_MAX; s_port++) {
framebuff->src.pkts_recv[s_port] = framebuff->dst.pkts_recv[s_port] =
meta->pkts_recv[s_port];
}
/* copy timing parser meta */
for (enum mtl_session_port s_port = 0; s_port < MTL_SESSION_PORT_MAX; s_port++) {
framebuff->src.tp[s_port] = framebuff->dst.tp[s_port] = NULL;
}
for (enum mtl_session_port s_port = 0; s_port < ctx->ops.port.num_port; s_port++) {
if (!meta->tp[s_port]) continue;
mtl_memcpy(&framebuff->tp[s_port], meta->tp[s_port], sizeof(framebuff->tp[s_port]));
framebuff->src.tp[s_port] = framebuff->dst.tp[s_port] = &framebuff->tp[s_port];
}
/* check user meta */
framebuff->user_meta_data_size = 0;
if (meta->user_meta) {
if (meta->user_meta_size <= framebuff->user_meta_buffer_size) {
rte_memcpy(framebuff->user_meta, meta->user_meta, meta->user_meta_size);
framebuff->user_meta_data_size = meta->user_meta_size;
} else {
err("%s(%d), wrong user_meta_size\n", __func__, ctx->idx);
}
}
/* ask app to consume src frame directly */
if (ctx->derive || (ctx->ops.flags & ST20P_RX_FLAG_PKT_CONVERT)) {
if (ctx->derive) framebuff->dst = framebuff->src;
framebuff->stat = ST20P_RX_FRAME_CONVERTED;
/* point to next */
ctx->framebuff_producer_idx = rx_st20p_next_idx(ctx, framebuff->idx);
mt_pthread_mutex_unlock(&ctx->lock);
rx_st20p_notify_frame_available(ctx);
return 0;
}
framebuff->stat = ST20P_RX_FRAME_READY;
/* point to next */
ctx->framebuff_producer_idx = rx_st20p_next_idx(ctx, framebuff->idx);
mt_pthread_mutex_unlock(&ctx->lock);
dbg("%s(%d), frame %u succ\n", __func__, ctx->idx, framebuff->idx);
/* ask convert plugin to consume */
if (ctx->convert_impl) st20_convert_notify_frame_ready(ctx->convert_impl);
/* or ask app to consume with internal converter */
if (ctx->internal_converter) {
rx_st20p_notify_frame_available(ctx);
}
return 0;
}
static int rx_st20p_query_ext_frame(void* priv, struct st20_ext_frame* ext_frame,
struct st20_rx_frame_meta* meta) {
struct st20p_rx_ctx* ctx = priv;
struct st20p_rx_frame* framebuff;
int ret;
if (!ctx->ready) return -EBUSY; /* not ready */
mt_pthread_mutex_lock(&ctx->lock);
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_producer_idx, ST20P_RX_FRAME_FREE);
/* not any free frame */
if (!framebuff) {
rte_atomic32_inc(&ctx->stat_busy);
mt_pthread_mutex_unlock(&ctx->lock);
return -EBUSY;
}
struct st_ext_frame ext_st;
memset(&ext_st, 0, sizeof(ext_st));
ret = ctx->ops.query_ext_frame(ctx->ops.priv, &ext_st, meta);
if (ret < 0) {
mt_pthread_mutex_unlock(&ctx->lock);
return -EBUSY;
}
/* only 1 plane for no converter mode */
ext_frame->buf_addr = ext_st.addr[0];
ext_frame->buf_iova = ext_st.iova[0];
ext_frame->buf_len = ext_st.size;
ext_frame->opaque = ext_st.opaque;
framebuff->src.opaque = ext_st.opaque;
mt_pthread_mutex_unlock(&ctx->lock);
return 0;
}
static int rx_st20p_notify_event(void* priv, enum st_event event, void* args) {
struct st20p_rx_ctx* ctx = priv;
if (ctx->ops.notify_event) {
ctx->ops.notify_event(ctx->ops.priv, event, args);
}
return 0;
}
static int rx_st20p_notify_detected(void* priv, const struct st20_detect_meta* meta,
struct st20_detect_reply* reply) {
struct st20p_rx_ctx* ctx = priv;
int idx = ctx->idx;
void* dst = NULL;
struct st20p_rx_frame* frames = ctx->framebuffs;
bool no_dst_malloc = false;
int soc_id = ctx->socket_id;
info("%s(%d), init dst buffer now, w %d h %d\n", __func__, idx, meta->width,
meta->height);
ctx->dst_size =
st_frame_size(ctx->ops.output_fmt, meta->width, meta->height, meta->interlaced);
if (ctx->derive || ctx->ops.ext_frames || ctx->ops.flags & ST20P_RX_FLAG_EXT_FRAME) {
no_dst_malloc = true;
}
/* init frame width, height now */
for (uint16_t i = 0; i < ctx->framebuff_cnt; i++) {
frames[i].dst.interlaced = meta->interlaced;
frames[i].dst.width = meta->width;
frames[i].dst.height = meta->height;
frames[i].src.interlaced = meta->interlaced;
frames[i].src.width = meta->width;
frames[i].src.height = meta->height;
frames[i].src.buffer_size =
st_frame_size(frames[i].src.fmt, frames[i].src.width, frames[i].src.height,
frames[i].src.interlaced);
frames[i].src.data_size = frames[i].src.buffer_size;
/* rfc4175 uses packed format */
frames[i].src.linesize[0] =
RTE_MAX(ctx->ops.transport_linesize,
st_frame_least_linesize(frames[i].src.fmt, frames[i].src.width, 0));
if (no_dst_malloc) continue;
dst = mt_rte_zmalloc_socket(ctx->dst_size, soc_id);
if (!dst) {
err("%s(%d), dst frame malloc fail at %u, size %" PRIu64 "\n", __func__, idx, i,
ctx->dst_size);
rx_st20p_uinit_dst_fbs(ctx);
return -ENOMEM;
}
frames[i].dst.buffer_size = ctx->dst_size;
frames[i].dst.data_size = ctx->dst_size;
/* init plane */
st_frame_init_plane_single_src(&frames[i].dst, dst, mtl_hp_virt2iova(ctx->impl, dst));
}
if (ctx->ops.notify_detected) {
ctx->ops.notify_detected(ctx->ops.priv, meta, reply);
}
return 0;
}
static struct st20_convert_frame_meta* rx_st20p_convert_get_frame(void* priv) {
struct st20p_rx_ctx* ctx = priv;
int idx = ctx->idx;
struct st20p_rx_frame* framebuff;
if (ctx->type != MT_ST20_HANDLE_PIPELINE_RX) {
err("%s(%d), invalid type %d\n", __func__, idx, ctx->type);
return NULL;
}
if (!ctx->ready) return NULL; /* not ready */
mt_pthread_mutex_lock(&ctx->lock);
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_convert_idx, ST20P_RX_FRAME_READY);
/* not any ready frame */
if (!framebuff) {
mt_pthread_mutex_unlock(&ctx->lock);
return NULL;
}
framebuff->stat = ST20P_RX_FRAME_IN_CONVERTING;
/* point to next */
ctx->framebuff_convert_idx = rx_st20p_next_idx(ctx, framebuff->idx);
mt_pthread_mutex_unlock(&ctx->lock);
dbg("%s(%d), frame %u succ\n", __func__, idx, framebuff->idx);
return &framebuff->convert_frame;
}
static int rx_st20p_convert_put_frame(void* priv, struct st20_convert_frame_meta* frame,
int result) {
struct st20p_rx_ctx* ctx = priv;
int idx = ctx->idx;
struct st20p_rx_frame* framebuff = frame->priv;
uint16_t convert_idx = framebuff->idx;
if (ctx->type != MT_ST20_HANDLE_PIPELINE_RX) {
err("%s(%d), invalid type %d\n", __func__, idx, ctx->type);
return -EIO;
}
if (ST20P_RX_FRAME_IN_CONVERTING != framebuff->stat) {
err("%s(%d), frame %u not in converting %d\n", __func__, idx, convert_idx,
framebuff->stat);
return -EIO;
}
dbg("%s(%d), frame %u result %d\n", __func__, idx, convert_idx, result);
if (result < 0) {
/* free the frame */
st20_rx_put_framebuff(ctx->transport, framebuff->src.addr[0]);
framebuff->stat = ST20P_RX_FRAME_FREE;
rte_atomic32_inc(&ctx->stat_convert_fail);
} else {
framebuff->stat = ST20P_RX_FRAME_CONVERTED;
rx_st20p_notify_frame_available(ctx);
}
return 0;
}
static int rx_st20p_convert_dump(void* priv) {
struct st20p_rx_ctx* ctx = priv;
struct st20p_rx_frame* framebuff = ctx->framebuffs;
if (!ctx->ready) return -EBUSY; /* not ready */
uint16_t convert_idx = ctx->framebuff_convert_idx;
notice("RX_st20p(%s), cv(%d:%s)\n", ctx->ops_name, convert_idx,
rx_st20p_stat_name(framebuff[convert_idx].stat));
int convert_fail = rte_atomic32_read(&ctx->stat_convert_fail);
rte_atomic32_set(&ctx->stat_convert_fail, 0);
if (convert_fail) {
notice("RX_st20p(%s), convert fail %d\n", ctx->ops_name, convert_fail);
}
int busy = rte_atomic32_read(&ctx->stat_busy);
rte_atomic32_set(&ctx->stat_busy, 0);
if (busy) {
notice("RX_st20p(%s), busy drop frame %d\n", ctx->ops_name, busy);
}
return 0;
}
static int rx_st20p_create_transport(struct mtl_main_impl* impl, struct st20p_rx_ctx* ctx,
struct st20p_rx_ops* ops) {
int idx = ctx->idx;
struct st20_rx_ops ops_rx;
st20_rx_handle transport;
struct st20_ext_frame* trans_ext_frames = NULL;
memset(&ops_rx, 0, sizeof(ops_rx));
ops_rx.name = ops->name;
ops_rx.priv = ctx;
ops_rx.num_port = RTE_MIN(ops->port.num_port, MTL_SESSION_PORT_MAX);
for (int i = 0; i < ops_rx.num_port; i++) {
memcpy(ops_rx.ip_addr[i], ops->port.ip_addr[i], MTL_IP_ADDR_LEN);
memcpy(ops_rx.mcast_sip_addr[i], ops->port.mcast_sip_addr[i], MTL_IP_ADDR_LEN);
snprintf(ops_rx.port[i], MTL_PORT_MAX_LEN, "%s", ops->port.port[i]);
ops_rx.udp_port[i] = ops->port.udp_port[i];
}
if (ops->flags & ST20P_RX_FLAG_DATA_PATH_ONLY)
ops_rx.flags |= ST20_RX_FLAG_DATA_PATH_ONLY;
if (ops->flags & ST20P_RX_FLAG_ENABLE_VSYNC) ops_rx.flags |= ST20_RX_FLAG_ENABLE_VSYNC;
if (ops->flags & ST20P_RX_FLAG_RECEIVE_INCOMPLETE_FRAME)
ops_rx.flags |= ST20_RX_FLAG_RECEIVE_INCOMPLETE_FRAME;
if (ops->flags & ST20P_RX_FLAG_DMA_OFFLOAD) ops_rx.flags |= ST20_RX_FLAG_DMA_OFFLOAD;
if (ops->flags & ST20P_RX_FLAG_AUTO_DETECT) ops_rx.flags |= ST20_RX_FLAG_AUTO_DETECT;
if (ops->flags & ST20P_RX_FLAG_HDR_SPLIT) ops_rx.flags |= ST20_RX_FLAG_HDR_SPLIT;
if (ops->flags & ST20P_RX_FLAG_DISABLE_MIGRATE)
ops_rx.flags |= ST20_RX_FLAG_DISABLE_MIGRATE;
if (ops->flags & ST20P_RX_FLAG_TIMING_PARSER_STAT)
ops_rx.flags |= ST20_RX_FLAG_TIMING_PARSER_STAT;
if (ops->flags & ST20P_RX_FLAG_TIMING_PARSER_META)
ops_rx.flags |= ST20_RX_FLAG_TIMING_PARSER_META;
if (ops->flags & ST20P_RX_FLAG_USE_MULTI_THREADS)
ops_rx.flags |= ST20_RX_FLAG_USE_MULTI_THREADS;
if (ops->flags & ST20P_RX_FLAG_PKT_CONVERT) {
uint64_t pkt_cvt_output_cap =
ST_FMT_CAP_YUV422PLANAR10LE | ST_FMT_CAP_Y210 | ST_FMT_CAP_UYVY;
if (ops->transport_fmt != ST20_FMT_YUV_422_10BIT) {
err("%s(%d), only 422 10bit support packet convert\n", __func__, idx);
return -EIO;
}
if (!(MTL_BIT64(ops->output_fmt) & pkt_cvt_output_cap)) {
err("%s(%d), %s not supported by packet convert\n", __func__, idx,
st_frame_fmt_name(ops->output_fmt));
return -EIO;
}
ops_rx.uframe_pg_callback = rx_st20p_packet_convert;
ops_rx.uframe_size = st20_frame_size(ops->transport_fmt, ops->width, ops->height);
}
if (ops->flags & ST20P_RX_FLAG_ENABLE_RTCP) {
ops_rx.flags |= ST20_RX_FLAG_ENABLE_RTCP;
ops_rx.rtcp = ops->rtcp;
if (ops->flags & ST20P_RX_FLAG_SIMULATE_PKT_LOSS)
ops_rx.flags |= ST20_RX_FLAG_SIMULATE_PKT_LOSS;
}
if (ops->flags & ST20P_RX_FLAG_FORCE_NUMA) {
ops_rx.socket_id = ops->socket_id;
ops_rx.flags |= ST20_RX_FLAG_FORCE_NUMA;
}
if (ops->flags & ST20P_RX_FLAG_USE_GPU_DIRECT_FRAMEBUFFERS) {
ops_rx.gpu_direct_framebuffer_in_vram_device_address = true;
ops_rx.gpu_context = ops->gpu_context;
}
ops_rx.pacing = ST21_PACING_NARROW;
ops_rx.width = ops->width;
ops_rx.height = ops->height;
ops_rx.fps = ops->fps;
ops_rx.fmt = ops->transport_fmt;
ops_rx.interlaced = ops->interlaced;
ops_rx.linesize = ops->transport_linesize;
ops_rx.payload_type = ops->port.payload_type;
ops_rx.ssrc = ops->port.ssrc;
ops_rx.type = ST20_TYPE_FRAME_LEVEL;
ops_rx.framebuff_cnt = ops->framebuff_cnt;
ops_rx.rx_burst_size = ops->rx_burst_size;
ops_rx.notify_frame_ready = rx_st20p_frame_ready;
ops_rx.notify_event = rx_st20p_notify_event;
ops_rx.notify_detected = rx_st20p_notify_detected;
if (ctx->derive) {
/* ext frame info directly passed down to st20 lib */
if (ops->ext_frames) {
uint16_t framebuff_cnt = ctx->framebuff_cnt;
/* hdr split use continuous frame */
if (ops->flags & ST20P_RX_FLAG_HDR_SPLIT) framebuff_cnt = 1;
trans_ext_frames = mt_rte_zmalloc_socket(sizeof(*trans_ext_frames) * framebuff_cnt,
ctx->socket_id);
if (!trans_ext_frames) {
err("%s, trans_ext_frames malloc fail\n", __func__);
return -ENOMEM;
}
for (uint16_t i = 0; i < framebuff_cnt; i++) {
trans_ext_frames[i].buf_addr = ops->ext_frames[i].addr[0];
trans_ext_frames[i].buf_iova = ops->ext_frames[i].iova[0];
trans_ext_frames[i].buf_len = ops->ext_frames[i].size;
}
ops_rx.ext_frames = trans_ext_frames;
}
if (ops->query_ext_frame) {
if (!(ops->flags & ST20P_RX_FLAG_RECEIVE_INCOMPLETE_FRAME)) {
err("%s, pls enable incomplete frame flag for derive query ext mode\n", __func__);
if (trans_ext_frames) mt_rte_free(trans_ext_frames);
return -EINVAL;
}
ops_rx.query_ext_frame = rx_st20p_query_ext_frame;
}
}
transport = st20_rx_create(impl, &ops_rx);
if (!transport) {
err("%s(%d), transport create fail\n", __func__, idx);
if (trans_ext_frames) mt_rte_free(trans_ext_frames);
return -EIO;
}
ctx->transport = transport;
struct st20p_rx_frame* frames = ctx->framebuffs;
for (uint16_t i = 0; i < ctx->framebuff_cnt; i++) {
frames[i].src.fmt = st_frame_fmt_from_transport(ctx->ops.transport_fmt);
frames[i].src.interlaced = ops->interlaced;
frames[i].src.buffer_size =
st_frame_size(frames[i].src.fmt, ops->width, ops->height, ops->interlaced);
frames[i].src.data_size = frames[i].src.buffer_size;
frames[i].src.width = ops->width;
frames[i].src.height = ops->height;
frames[i].src.linesize[0] = /* rfc4175 uses packed format */
RTE_MAX(ops->transport_linesize,
st_frame_least_linesize(frames[i].src.fmt, frames[i].src.width, 0));
frames[i].src.priv = &frames[i];
frames[i].convert_frame.src = &frames[i].src;
frames[i].convert_frame.dst = &frames[i].dst;
frames[i].convert_frame.priv = &frames[i];
}
if (trans_ext_frames) mt_rte_free(trans_ext_frames);
return 0;
}
static int rx_st20p_uinit_dst_fbs(struct st20p_rx_ctx* ctx) {
if (ctx->framebuffs) {
if (!ctx->derive && !ctx->ops.ext_frames &&
!(ctx->ops.flags & ST20P_RX_FLAG_EXT_FRAME)) {
/* do not free derived/ext frames */
for (uint16_t i = 0; i < ctx->framebuff_cnt; i++) {
if (ctx->framebuffs[i].dst.addr[0]) {
mt_rte_free(ctx->framebuffs[i].dst.addr[0]);
ctx->framebuffs[i].dst.addr[0] = NULL;
}
}
}
for (uint16_t i = 0; i < ctx->framebuff_cnt; i++) {
if (ctx->framebuffs[i].user_meta) {
mt_rte_free(ctx->framebuffs[i].user_meta);
ctx->framebuffs[i].user_meta = NULL;
}
}
mt_rte_free(ctx->framebuffs);
ctx->framebuffs = NULL;
}
return 0;
}
static int rx_st20p_init_dst_fbs(struct mtl_main_impl* impl, struct st20p_rx_ctx* ctx,
struct st20p_rx_ops* ops) {
int idx = ctx->idx;
int soc_id = ctx->socket_id;
struct st20p_rx_frame* frames;
void* dst = NULL;
size_t dst_size = ctx->dst_size;
bool no_dst_malloc = false;
if (ops->flags & ST20P_RX_FLAG_EXT_FRAME || ops->flags & ST20P_RX_FLAG_AUTO_DETECT) {
no_dst_malloc = true;
}
ctx->framebuff_cnt = ops->framebuff_cnt;
frames = mt_rte_zmalloc_socket(sizeof(*frames) * ctx->framebuff_cnt, soc_id);
if (!frames) {
err("%s(%d), frames malloc fail\n", __func__, idx);
return -ENOMEM;
}
ctx->framebuffs = frames;
for (uint16_t i = 0; i < ctx->framebuff_cnt; i++) {
frames[i].stat = ST20P_RX_FRAME_FREE;
frames[i].idx = i;
frames[i].dst.fmt = ops->output_fmt;
frames[i].dst.interlaced = ops->interlaced;
frames[i].dst.width = ops->width;
frames[i].dst.height = ops->height;
if (!ctx->derive) { /* when derive, no need to alloc dst frames */
uint8_t planes = st_frame_fmt_planes(frames[i].dst.fmt);
if (ops->ext_frames) {
/* use dedicated ext frame as dst frame */
for (uint8_t plane = 0; plane < planes; plane++) {
frames[i].dst.addr[plane] = ops->ext_frames[i].addr[plane];
frames[i].dst.iova[plane] = ops->ext_frames[i].iova[plane];
frames[i].dst.linesize[plane] = ops->ext_frames[i].linesize[plane];
}
frames[i].dst.buffer_size = frames[i].dst.data_size = ops->ext_frames[i].size;
frames[i].dst.opaque = ops->ext_frames[i].opaque;
} else if (no_dst_malloc) {
for (uint8_t plane = 0; plane < planes; plane++) {
frames[i].dst.addr[plane] = NULL;
frames[i].dst.iova[plane] = 0;
}
} else {
dst = mt_rte_zmalloc_socket(dst_size, soc_id);
if (!dst) {
err("%s(%d), dst frame malloc fail at %u, size %" PRIu64 "\n", __func__, idx, i,
dst_size);
rx_st20p_uinit_dst_fbs(ctx);
return -ENOMEM;
}
frames[i].dst.buffer_size = dst_size;
frames[i].dst.data_size = dst_size;
/* init plane */
st_frame_init_plane_single_src(&frames[i].dst, dst,
mtl_hp_virt2iova(ctx->impl, dst));
}
if (!no_dst_malloc && st_frame_sanity_check(&frames[i].dst) < 0) {
err("%s(%d), dst frame %d sanity check fail\n", __func__, idx, i);
rx_st20p_uinit_dst_fbs(ctx);
return -EINVAL;
}
frames[i].dst.priv = &frames[i];
}
/* init user meta */
frames[i].user_meta_buffer_size =
impl->pkt_udp_suggest_max_size - sizeof(struct st20_rfc4175_rtp_hdr);
frames[i].user_meta = mt_rte_zmalloc_socket(frames[i].user_meta_buffer_size, soc_id);
if (!frames[i].user_meta) {
err("%s(%d), user_meta malloc %" PRIu64 " fail at %d\n", __func__, idx,
frames[i].user_meta_buffer_size, i);
rx_st20p_uinit_dst_fbs(ctx);
return -ENOMEM;
}
}
info("%s(%d), size %" PRIu64 " fmt %d with %u frames\n", __func__, idx, dst_size,
ops->output_fmt, ctx->framebuff_cnt);
return 0;
}
static int rx_st20p_get_converter(struct mtl_main_impl* impl, struct st20p_rx_ctx* ctx,
struct st20p_rx_ops* ops) {
int idx = ctx->idx;
struct st20_get_converter_request req;
memset(&req, 0, sizeof(req));
req.device = ops->device;
req.req.width = ops->width;
req.req.height = ops->height;
req.req.fps = ops->fps;
req.req.input_fmt = st_frame_fmt_from_transport(ops->transport_fmt);
req.req.output_fmt = ops->output_fmt;
req.req.framebuff_cnt = ops->framebuff_cnt;
req.req.interlaced = ops->interlaced;
req.priv = ctx;
req.get_frame = rx_st20p_convert_get_frame;
req.put_frame = rx_st20p_convert_put_frame;
req.dump = rx_st20p_convert_dump;
struct st20_convert_session_impl* convert_impl = st20_get_converter(impl, &req);
if (req.device == ST_PLUGIN_DEVICE_TEST_INTERNAL || !convert_impl) {
struct st_frame_converter* converter = NULL;
converter = mt_rte_zmalloc_socket(sizeof(*converter), ctx->socket_id);
if (!converter) {
err("%s, converter malloc fail\n", __func__);
return -ENOMEM;
}
memset(converter, 0, sizeof(*converter));
if (st_frame_get_converter(req.req.input_fmt, req.req.output_fmt, converter) < 0) {
err("%s, get converter fail\n", __func__);
mt_rte_free(converter);
return -EIO;
}
ctx->internal_converter = converter;
info("%s(%d), use internal converter\n", __func__, idx);
return 0;
}
ctx->convert_impl = convert_impl;
return 0;
}
static int rx_st20p_stat(void* priv) {
struct st20p_rx_ctx* ctx = priv;
struct st20p_rx_frame* framebuff = ctx->framebuffs;
if (!ctx->ready) return -EBUSY; /* not ready */
uint16_t producer_idx = ctx->framebuff_producer_idx;
uint16_t consumer_idx = ctx->framebuff_consumer_idx;
notice("RX_st20p(%d,%s), p(%d:%s) c(%d:%s)\n", ctx->idx, ctx->ops_name, producer_idx,
rx_st20p_stat_name(framebuff[producer_idx].stat), consumer_idx,
rx_st20p_stat_name(framebuff[consumer_idx].stat));
notice("RX_st20p(%d), frame get try %d succ %d, put %d\n", ctx->idx,
ctx->stat_get_frame_try, ctx->stat_get_frame_succ, ctx->stat_put_frame);
ctx->stat_get_frame_try = 0;
ctx->stat_get_frame_succ = 0;
ctx->stat_put_frame = 0;
return 0;
}
static int rx_st20p_usdt_dump_frame(struct st20p_rx_ctx* ctx, struct st_frame* frame) {
int idx = ctx->idx;
struct mtl_main_impl* impl = ctx->impl;
int fd;
char usdt_dump_path[64];
struct st20p_rx_ops* ops = &ctx->ops;
uint64_t tsc_s = mt_get_tsc(impl);
snprintf(usdt_dump_path, sizeof(usdt_dump_path),
"imtl_usdt_st20prx_s%d_%d_%d_XXXXXX.yuv", idx, ops->width, ops->height);
fd = mt_mkstemps(usdt_dump_path, strlen(".yuv"));
if (fd < 0) {
err("%s(%d), mkstemps %s fail %d\n", __func__, idx, usdt_dump_path, fd);
return fd;
}
/* write frame to dump file */
ssize_t n = 0;
uint8_t planes = st_frame_fmt_planes(frame->fmt);
uint32_t h = st_frame_data_height(frame);
for (uint8_t plane = 0; plane < planes; plane++) {
n += write(fd, frame->addr[plane], frame->linesize[plane] * h);
}
MT_USDT_ST20P_RX_FRAME_DUMP(idx, usdt_dump_path, frame->addr[0], n);
info("%s(%d), write %" PRIu64 " to %s(fd:%d), time %fms\n", __func__, idx, n,
usdt_dump_path, fd, (float)(mt_get_tsc(impl) - tsc_s) / NS_PER_MS);
close(fd);
return 0;
}
static int st20p_rx_get_block_wait(struct st20p_rx_ctx* ctx) {
dbg("%s(%d), start\n", __func__, ctx->idx);
/* wait on the block cond */
mt_pthread_mutex_lock(&ctx->block_wake_mutex);
mt_pthread_cond_timedwait_ns(&ctx->block_wake_cond, &ctx->block_wake_mutex,
ctx->block_timeout_ns);
mt_pthread_mutex_unlock(&ctx->block_wake_mutex);
dbg("%s(%d), end\n", __func__, ctx->idx);
return 0;
}
struct st_frame* st20p_rx_get_frame(st20p_rx_handle handle) {
struct st20p_rx_ctx* ctx = handle;
int idx = ctx->idx;
struct st20p_rx_frame* framebuff;
struct st_frame* frame;
if (ctx->type != MT_ST20_HANDLE_PIPELINE_RX) {
err("%s(%d), invalid type %d\n", __func__, idx, ctx->type);
return NULL;
}
if (!ctx->ready) return NULL; /* not ready */
ctx->stat_get_frame_try++;
mt_pthread_mutex_lock(&ctx->lock);
if (ctx->internal_converter) { /* convert internal */
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_consumer_idx, ST20P_RX_FRAME_READY);
if (!framebuff && ctx->block_get) { /* wait here */
mt_pthread_mutex_unlock(&ctx->lock);
st20p_rx_get_block_wait(ctx);
/* get again */
mt_pthread_mutex_lock(&ctx->lock);
framebuff =
rx_st20p_next_available(ctx, ctx->framebuff_consumer_idx, ST20P_RX_FRAME_READY);
}
/* not any ready frame */
if (!framebuff) {
mt_pthread_mutex_unlock(&ctx->lock);
return NULL;
}
ctx->internal_converter->convert_func(&framebuff->src, &framebuff->dst);
} else {
framebuff = rx_st20p_next_available(ctx, ctx->framebuff_consumer_idx,
ST20P_RX_FRAME_CONVERTED);
if (!framebuff && ctx->block_get) { /* wait here */
mt_pthread_mutex_unlock(&ctx->lock);
st20p_rx_get_block_wait(ctx);
/* get again */
mt_pthread_mutex_lock(&ctx->lock);
framebuff = rx_st20p_next_available(ctx, ctx->framebuff_consumer_idx,
ST20P_RX_FRAME_CONVERTED);
}
/* not any converted frame */
if (!framebuff) {
mt_pthread_mutex_unlock(&ctx->lock);
return NULL;
}
}
framebuff->stat = ST20P_RX_FRAME_IN_USER;
/* point to next */
ctx->framebuff_consumer_idx = rx_st20p_next_idx(ctx, framebuff->idx);
mt_pthread_mutex_unlock(&ctx->lock);
dbg("%s(%d), frame %u succ\n", __func__, idx, framebuff->idx);
frame = &framebuff->dst;
if (framebuff->user_meta_data_size) {
frame->user_meta = framebuff->user_meta;
frame->user_meta_size = framebuff->user_meta_data_size;
} else {
frame->user_meta = NULL;
frame->user_meta_size = 0;
}
ctx->stat_get_frame_succ++;
MT_USDT_ST20P_RX_FRAME_GET(idx, framebuff->idx, frame->addr[0]);
/* check if dump USDT enabled */
if (MT_USDT_ST20P_RX_FRAME_DUMP_ENABLED()) {
int period = st_frame_rate(ctx->ops.fps) * 5; /* dump every 5s now */
if ((ctx->usdt_frame_cnt % period) == (period / 2)) {
rx_st20p_usdt_dump_frame(ctx, frame);
}
ctx->usdt_frame_cnt++;
} else {
ctx->usdt_frame_cnt = 0;
}
return frame;
}
int st20p_rx_put_frame(st20p_rx_handle handle, struct st_frame* frame) {
struct st20p_rx_ctx* ctx = handle;
int idx = ctx->idx;
struct st20p_rx_frame* framebuff = frame->priv;
uint16_t consumer_idx = framebuff->idx;
if (ctx->type != MT_ST20_HANDLE_PIPELINE_RX) {
err("%s(%d), invalid type %d\n", __func__, idx, ctx->type);
return -EIO;
}
if (ST20P_RX_FRAME_IN_USER != framebuff->stat) {
err("%s(%d), frame %u not in user %d\n", __func__, idx, consumer_idx,
framebuff->stat);
return -EIO;
}
/* free the frame */
st20_rx_put_framebuff(ctx->transport, framebuff->src.addr[0]);
framebuff->stat = ST20P_RX_FRAME_FREE;
ctx->stat_put_frame++;
MT_USDT_ST20P_RX_FRAME_PUT(idx, framebuff->idx, frame->addr[0]);
dbg("%s(%d), frame %u succ\n", __func__, idx, consumer_idx);
return 0;
}
st20p_rx_handle st20p_rx_create(mtl_handle mt, struct st20p_rx_ops* ops) {
static int st20p_rx_idx;
struct mtl_main_impl* impl = mt;
struct st20p_rx_ctx* ctx;
int ret;
int idx = st20p_rx_idx;
size_t dst_size = 0;
bool auto_detect = ops->flags & ST20P_RX_FLAG_AUTO_DETECT ? true : false;
notice("%s, start for %s\n", __func__, mt_string_safe(ops->name));
if (impl->type != MT_HANDLE_MAIN) {
err("%s, invalid type %d\n", __func__, impl->type);
return NULL;
}
if (ops->flags & ST20P_RX_FLAG_EXT_FRAME) {
if (!ops->query_ext_frame) {
err("%s, no query_ext_frame query callback for dynamic ext frame mode\n", __func__);
return NULL;
}
}
if (auto_detect) {
info("%s(%d), auto_detect enabled\n", __func__, idx);
} else {
dst_size = st_frame_size(ops->output_fmt, ops->width, ops->height, ops->interlaced);
if (!dst_size) {
err("%s(%d), get dst size fail\n", __func__, idx);
return NULL;
}
}
enum mtl_port port = mt_port_by_name(impl, ops->port.port[MTL_SESSION_PORT_P]);
if (port >= MTL_PORT_MAX) return NULL;
int socket = mt_socket_id(impl, port);
if (ops->flags & ST20P_RX_FLAG_FORCE_NUMA) {
socket = ops->socket_id;
info("%s, ST20P_RX_FLAG_FORCE_NUMA to socket %d\n", __func__, socket);
}
ctx = mt_rte_zmalloc_socket(sizeof(*ctx), socket);
if (!ctx) {
err("%s, ctx malloc fail on socket %d\n", __func__, socket);
return NULL;
}
ctx->idx = idx;
ctx->socket_id = socket;
ctx->ready = false;
ctx->derive = st_frame_fmt_equal_transport(ops->output_fmt, ops->transport_fmt);
ctx->dynamic_ext_frame = (ops->flags & ST20P_RX_FLAG_EXT_FRAME) ? true : false;
ctx->impl = impl;
ctx->type = MT_ST20_HANDLE_PIPELINE_RX;
ctx->dst_size = dst_size;
rte_atomic32_set(&ctx->stat_convert_fail, 0);
rte_atomic32_set(&ctx->stat_busy, 0);
mt_pthread_mutex_init(&ctx->lock, NULL);
mt_pthread_mutex_init(&ctx->block_wake_mutex, NULL);
mt_pthread_cond_wait_init(&ctx->block_wake_cond);
ctx->block_timeout_ns = NS_PER_S;
if (ops->flags & ST20P_RX_FLAG_BLOCK_GET) ctx->block_get = true;
/* copy ops */
if (ops->name) {
snprintf(ctx->ops_name, sizeof(ctx->ops_name), "%s", ops->name);
} else {
snprintf(ctx->ops_name, sizeof(ctx->ops_name), "ST20P_RX_%d", idx);
}