static int x265_close(HEVCEncoderContext *s, uint8_t **pbuf)
{
int buf_len, ret, i;
uint32_t nal_count;
x265_nal *p_nal;
/* get last compressed pictures */
for(;;) {
ret = x265_encoder_encode(s->enc, &p_nal, &nal_count, NULL, NULL);
if (ret <= 0)
break;
for(i = 0; i < nal_count; i++) {
add_nal(s, p_nal[i].payload, p_nal[i].sizeBytes);
}
}
if (s->buf_len < s->buf_size) {
s->buf = realloc(s->buf, s->buf_len);
}
*pbuf = s->buf;
buf_len = s->buf_len;
x265_encoder_close(s->enc);
x265_picture_free(s->pic);
free(s);
return buf_len;
}
/* gst_x265_enc_close_encoder
* @encoder: Encoder which should close.
*
* Close x265 encoder.
*/
static void
gst_x265_enc_close_encoder (GstX265Enc * encoder)
{
if (encoder->x265enc != NULL) {
x265_encoder_close (encoder->x265enc);
encoder->x265enc = NULL;
}
}
VideoEncoderX265::~VideoEncoderX265()
{
if (encoder != NULL){
x265_encoder_close(encoder);
encoder = NULL;
}
//TODO check for x265_cleanup()?
//TODO add x265_picture_clean(&x265pic) or x265_picture_free(&x265pic)?
}
static void Close(vlc_object_t *p_this)
{
encoder_t *p_enc = (encoder_t *)p_this;
encoder_sys_t *p_sys = p_enc->p_sys;
x265_encoder_close(p_sys->h);
free(p_sys);
}
static void destructor(void *arg)
{
struct videnc_state *st = arg;
if (st->x265)
x265_encoder_close(st->x265);
if (st->param)
x265_param_free(st->param);
}
static av_cold int libx265_encode_close(AVCodecContext *avctx)
{
libx265Context *ctx = avctx->priv_data;
av_frame_free(&avctx->coded_frame);
x265_param_free(ctx->params);
if (ctx->encoder)
x265_encoder_close(ctx->encoder);
return 0;
}
static int open_encoder(struct videnc_state *st, const struct vidsz *size)
{
if (st->x265) {
debug("h265: re-opening encoder\n");
x265_encoder_close(st->x265);
}
st->param->sourceWidth = size->w;
st->param->sourceHeight = size->h;
st->x265 = x265_encoder_open(st->param);
if (!st->x265) {
warning("h265: x265_encoder_open failed\n");
return ENOMEM;
}
return 0;
}
void Video_Encoder_H265::release()
{
if(_x265_param)
{
x265_param_free(_x265_param);
}
if(_x265_picture)
{
x265_picture_free(_x265_picture);
}
if(_x265_encoder)
{
x265_encoder_close(_x265_encoder);
}
x265_cleanup() ;
}
void encx265Close(hb_work_object_t *w)
{
hb_work_private_t *pv = w->private_data;
if (pv->delayed_chapters != NULL)
{
struct chapter_s *item;
while ((item = hb_list_item(pv->delayed_chapters, 0)) != NULL)
{
hb_list_rem(pv->delayed_chapters, item);
free(item);
}
hb_list_close(&pv->delayed_chapters);
}
x265_param_free(pv->param);
x265_encoder_close(pv->x265);
free(pv);
w->private_data = NULL;
}
int h265_encode_update(struct videnc_state **vesp, const struct vidcodec *vc,
struct videnc_param *prm, const char *fmtp)
{
struct videnc_state *ves;
int err = 0;
(void)fmtp;
if (!vesp || !vc || !prm || prm->pktsize < 3)
return EINVAL;
ves = *vesp;
if (!ves) {
ves = mem_zalloc(sizeof(*ves), destructor);
if (!ves)
return ENOMEM;
*vesp = ves;
}
else {
if (ves->x265 && (ves->bitrate != prm->bitrate ||
ves->pktsize != prm->pktsize ||
ves->fps != prm->fps)) {
x265_encoder_close(ves->x265);
ves->x265 = NULL;
}
}
ves->bitrate = prm->bitrate;
ves->pktsize = prm->pktsize;
ves->fps = prm->fps;
err = set_params(ves, prm->fps, prm->bitrate);
if (err)
return err;
return 0;
}
bool VideoEncoderX265::reconfigure(VideoFrame* orgFrame, VideoFrame* dstFrame)
{
int colorspace;
if (!needsConfig && orgFrame->getWidth() == xparams->sourceWidth &&
orgFrame->getHeight() == xparams->sourceHeight && orgFrame->getPixelFormat() == inPixFmt) {
return true;
}
inPixFmt = orgFrame->getPixelFormat();
switch (inPixFmt) {
case YUV420P:
libavInPixFmt = AV_PIX_FMT_YUV420P;
colorspace = X265_CSP_I420;
break;
/*TODO X265_CSP_I422 not supported yet. Continue checking x265 library releases for its support.
case YUV422P:
libavInPixFmt = AV_PIX_FMT_YUV422P;
colorspace = X265_CSP_I422;
break;*/
case YUV444P:
libavInPixFmt = AV_PIX_FMT_YUV444P;
colorspace = X265_CSP_I444;
break;
default:
utils::debugMsg("Uncompatibe input pixel format");
libavInPixFmt = AV_PIX_FMT_NONE;
/*TODO X265_CSP_NONE is not implemented. Continue checking x265 library releases for its support*/
colorspace = -1;
return false;
break;
}
picIn->colorSpace = colorspace;
x265_param_default_preset(xparams, preset.c_str(), NULL);
/*TODO check with NULL profile*/
x265_param_apply_profile(xparams, "main");
x265_param_parse(xparams, "keyint", std::to_string(gop).c_str());
x265_param_parse(xparams, "fps", std::to_string(fps).c_str());
x265_param_parse(xparams, "input-res", (std::to_string(orgFrame->getWidth()) + 'x' + std::to_string(orgFrame->getHeight())).c_str());
//TODO check same management for intra-refresh like x264
//x265_param_parse(xparams, "intra-refresh", std::to_string(0).c_str());
x265_param_parse(xparams, "frame-threads", std::to_string(threads).c_str());
x265_param_parse(xparams, "aud", std::to_string(1).c_str());
x265_param_parse(xparams, "bitrate", std::to_string(bitrate).c_str());
x265_param_parse(xparams, "bframes", std::to_string(0).c_str());
x265_param_parse(xparams, "repeat-headers", std::to_string(0).c_str());
x265_param_parse(xparams, "vbv-maxrate", std::to_string(bitrate*1.05).c_str());
x265_param_parse(xparams, "vbv-bufsize", std::to_string(bitrate*2).c_str());
x265_param_parse(xparams, "rc-lookahead", std::to_string(lookahead).c_str());
x265_param_parse(xparams, "annexb", std::to_string(1).c_str());
x265_param_parse(xparams, "scenecut", std::to_string(0).c_str());
if (annexB) {
x265_param_parse(xparams, "repeat-headers", std::to_string(1).c_str());
}
if (!encoder) {
encoder = x265_encoder_open(xparams);
} else {
/*TODO reimplement it when a reconfigure method appear*/
x265_encoder_close(encoder);
encoder = x265_encoder_open(xparams);
}
if (!encoder) {
utils::errorMsg("Error reconfiguring x265 encoder. At this point encoder should not be NULL...");
return false;
}
x265_picture_init(xparams, picIn);
x265_picture_init(xparams, picOut);
needsConfig = false;
if (!annexB) {
return encodeHeadersFrame(dstFrame);
}
return true;
}
