From 786ff4f4ca2374bdd9177f2e24b503d43e7a3b93 Mon Sep 17 00:00:00 2001
From: liyujie <2352380935@qq.com>
Date: Thu, 28 Aug 2025 12:04:21 +0000
Subject: [PATCH] [4/4]解决USB摄像头打开相机预览界面绿屏
---
android/packages/apps/Camera2/src/com/android/camera/processing/imagebackend/TaskCompressImageToJpeg.java | 32 ++++++++++++++++----------------
1 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/android/packages/apps/Camera2/src/com/android/camera/processing/imagebackend/TaskCompressImageToJpeg.java b/android/packages/apps/Camera2/src/com/android/camera/processing/imagebackend/TaskCompressImageToJpeg.java
old mode 100755
new mode 100644
index 528591f..169c2e6
--- a/android/packages/apps/Camera2/src/com/android/camera/processing/imagebackend/TaskCompressImageToJpeg.java
+++ b/android/packages/apps/Camera2/src/com/android/camera/processing/imagebackend/TaskCompressImageToJpeg.java
@@ -203,25 +203,25 @@
imageHeight,
img.proxy.getFormat(), safeCrop);
- if(requiresCropOperation(img.proxy, safeCrop)) {
- // Crop the image
- resultImage = new TaskImage(
- exifDerivedRotation,
- safeCrop.width(),
- safeCrop.height(),
- img.proxy.getFormat(), null);
+ //if(requiresCropOperation(img.proxy, safeCrop)) {
+ // // Crop the image
+ // resultImage = new TaskImage(
+ // exifDerivedRotation,
+ // safeCrop.width(),
+ // safeCrop.height(),
+ // img.proxy.getFormat(), null);
- byte[] croppedResult = decompressCropAndRecompressJpegData(
- compressedData.array(), safeCrop,
- getJpegCompressionQuality());
+ // byte[] croppedResult = decompressCropAndRecompressJpegData(
+ // compressedData.array(), safeCrop,
+ // getJpegCompressionQuality());
- compressedData = ByteBuffer.allocate(croppedResult.length);
- compressedData.put(ByteBuffer.wrap(croppedResult));
- compressedData.rewind();
- } else {
- // Pass-though the JPEG data
+ // compressedData = ByteBuffer.allocate(croppedResult.length);
+ // compressedData.put(ByteBuffer.wrap(croppedResult));
+ // compressedData.rewind();
+ //} else {
+ // // Pass-though the JPEG data
resultImage = inputImage;
- }
+ //}
} finally {
// Release the image now that you have a usable copy in
// local memory
--
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