From 867b8b7b729282c7e14e200ca277435329ebe747 Mon Sep 17 00:00:00 2001
From: liyujie <2352380935@qq.com>
Date: Thu, 28 Aug 2025 12:04:19 +0000
Subject: [PATCH] [3/4]解决USB摄像头打开相机预览界面绿屏
---
android/hardware/interfaces/camera/device/3.4/default/Libve_Decoder2.c | 15 ++++-----------
1 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/android/hardware/interfaces/camera/device/3.4/default/Libve_Decoder2.c b/android/hardware/interfaces/camera/device/3.4/default/Libve_Decoder2.c
old mode 100755
new mode 100644
index 6728a34..f086a2a
--- a/android/hardware/interfaces/camera/device/3.4/default/Libve_Decoder2.c
+++ b/android/hardware/interfaces/camera/device/3.4/default/Libve_Decoder2.c
@@ -118,21 +118,14 @@
pVconfig->memops->flush_cache((void*)pPicture->pData1,
ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/2);
memcpy(outY, (void*)pPicture->pData0,
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight));
+ pVideoInfo->nWidth * pVideoInfo->nHeight);
memcpy((char*)outU,
(void*)pPicture->pData1,
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/4);
+ pVideoInfo->nWidth * pVideoInfo->nHeight / 4);
memcpy((char*)outV,
(void*)(pPicture->pData1 +
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/4),
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/4);
-
- pVconfig->memops->flush_cache((char*)outY,
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight));
- pVconfig->memops->flush_cache((char*)outU,
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/4);
- pVconfig->memops->flush_cache((char*)outV,
- ALIGN_16B(pVideoInfo->nWidth)*ALIGN_16B(pVideoInfo->nHeight)/4);
+ pVideoInfo->nWidth * pVideoInfo->nHeight / 4),
+ pVideoInfo->nWidth * pVideoInfo->nHeight / 4);
ReturnPicture(*mVideoDecoder, pPicture);
}
}
--
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