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arch/sim_hostencoder: To avoid system calls being interrupted when use host api 

Signed-off-by: yangsen5 <yangsen5@xiaomi.com>
This commit is contained in:
yangsen5 2024-05-07 19:23:43 +08:00 committed by Xiang Xiao
parent 932cdf228b
commit d6b7d782eb
1 changed files with 24 additions and 17 deletions
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41
arch/sim/src/sim/sim_hostencoder.c
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@ -69,9 +69,11 @@ int host_encoder_streamon(struct host_encoder_s *encoder,
int ret;
memset(&encoder->param, 0, sizeof(x264_param_t));
ret = x264_param_default_preset(&encoder->param,
"fast",
"zerolatency");
ret = host_uninterruptible(x264_param_default_preset,
&encoder->param,
"fast",
"zerolatency");
if (ret < 0)
{
return ret;
@ -87,19 +89,21 @@ int host_encoder_streamon(struct host_encoder_s *encoder,
encoder->param.i_keyint_min = 25;
encoder->param.i_bframe = bframe;
ret = x264_picture_alloc(&encoder->pic_in,
X264_CSP_I420,
width,
height);
ret = host_uninterruptible(x264_picture_alloc,
&encoder->pic_in,
X264_CSP_I420,
width,
height);
if (ret < 0)
{
return ret;
}
encoder->enc_ctx = x264_encoder_open(&encoder->param);
encoder->enc_ctx = host_uninterruptible(x264_encoder_open,
&encoder->param);
if (!encoder->enc_ctx)
{
x264_picture_clean(&encoder->pic_in);
host_uninterruptible_no_return(x264_picture_clean, &encoder->pic_in);
return -EINVAL;
}
@ -108,8 +112,8 @@ int host_encoder_streamon(struct host_encoder_s *encoder,
int host_encoder_streamoff(struct host_encoder_s *encoder)
{
x264_encoder_close(encoder->enc_ctx);
x264_picture_clean(&encoder->pic_in);
host_uninterruptible_no_return(x264_encoder_close, encoder->enc_ctx);
host_uninterruptible_no_return(x264_picture_clean, &encoder->pic_in);
encoder->remaining_frames = 0;
return 0;
@ -133,15 +137,18 @@ int host_encoder_enqueue(struct host_encoder_s *encoder,
width * height / 4);
}
ret = x264_encoder_encode(encoder->enc_ctx,
&encoder->nal,
&encoder->i_nal,
(data != NULL ? &encoder->pic_in : NULL),
&encoder->pic_out);
ret = host_uninterruptible(x264_encoder_encode,
encoder->enc_ctx,
&encoder->nal,
&encoder->i_nal,
(data != NULL ? &encoder->pic_in : NULL),
&encoder->pic_out);
if (data == NULL)
{
encoder->remaining_frames =
x264_encoder_delayed_frames(encoder->enc_ctx);
host_uninterruptible(x264_encoder_delayed_frames,
encoder->enc_ctx);
}
if (ret >= 0)