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修改：信号包独立发包，周期100ms；

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布局切换按键，增加开机读取电平状态
This commit is contained in:
xu
2026-09-16 17:00:58 +08:00
parent 3b1e7a7082
commit 8dd17a5b9a
9 changed files with 159 additions and 104 deletions
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mpp/sample/vdec_udp_h265/sample_vdec.c
+8 -6
View File
@@ -48,7 +48,7 @@
#define REF_NUM 2
#define DISPLAY_NUM 2
#if 1
#if 0
#define NOSIGNAL_YUV_PATH "./nosignal.yuv"
@@ -333,6 +333,8 @@ static td_s32 sample_start_vpss(ot_vpss_grp *vpss_grp, td_u32 vpss_grp_num, td_b
vpss_chn_attr[1].depth = 0;
vpss_chn_attr[1].mirror_en = TD_FALSE; //TD_TRUE; //180
vpss_chn_attr[1].flip_en = TD_FALSE; //TD_TRUE; //180
// vpss_chn_attr[1].mirror_en = TD_TRUE; //TD_TRUE; //180
// vpss_chn_attr[1].flip_en = TD_TRUE; //TD_TRUE; //180
vpss_chn_attr[1].border_en = TD_FALSE;
vpss_chn_attr[1].aspect_ratio.mode = OT_ASPECT_RATIO_NONE;
}
@@ -565,7 +567,7 @@ static td_s32 sample_start_vdec(sample_vdec_attr *sample_vdec, td_u32 vdec_chn_n
return ret;
}
#if 0
/* ==================== no-signal 占位图 ==================== */
/* 启动时调用：读源图 nosignal.yuv(1920x1200) 到 VB，填成 user pic frame_info */
@@ -681,7 +683,7 @@ td_s32 vdec_set_nosignal_userpic(ot_vdec_chn chn)
return ret;
}
#endif
void* h265_vdec_vpss_vo()
{
@@ -716,9 +718,9 @@ void* h265_vdec_vpss_vo()
}
/* 新增：启动读源图并 set user pic（set 前必须先 disable） */
if (load_nosignal_src() != TD_SUCCESS) {
printf("[nosignal] load src fail, nosignal disabled\n");
}
// if (load_nosignal_src() != TD_SUCCESS) {
// printf("[nosignal] load src fail, nosignal disabled\n");
// }
/************************************************