From d9927380ed7c8366f762049be9f3fee225860833 Mon Sep 17 00:00:00 2001
From: liyujie <2352380935@qq.com>
Date: Thu, 28 Aug 2025 12:04:16 +0000
Subject: [PATCH] [2/4]解决USB摄像头打开相机预览界面绿屏
---
android/hardware/aw/camera/3_4/camera_config.cpp | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/android/hardware/aw/camera/3_4/camera_config.cpp b/android/hardware/aw/camera/3_4/camera_config.cpp
old mode 100755
new mode 100644
index 4bbc194..759dd38
--- a/android/hardware/aw/camera/3_4/camera_config.cpp
+++ b/android/hardware/aw/camera/3_4/camera_config.cpp
@@ -81,6 +81,7 @@
MEMBER_FUNCTION(PreviewSize)
MEMBER_FUNCTION(PictureSize)
MEMBER_FUNCTION(InterpolationSize)
+MEMBER_FUNCTION(ReducecallnumSize)
MEMBER_FUNCTION(FlashMode)
MEMBER_FUNCTION(ColorEffect)
MEMBER_FUNCTION(FrameRate)
@@ -157,6 +158,7 @@
CHECK_FREE_POINTER(PreviewSize)
CHECK_FREE_POINTER(PictureSize)
CHECK_FREE_POINTER(InterpolationSize)
+ CHECK_FREE_POINTER(ReducecallnumSize)
CHECK_FREE_POINTER(FlashMode)
CHECK_FREE_POINTER(ColorEffect)
CHECK_FREE_POINTER(FrameRate)
@@ -196,6 +198,7 @@
INIT_PARAMETER(PREVIEW_SIZE, PreviewSize)
INIT_PARAMETER(PICTURE_SIZE, PictureSize)
INIT_PARAMETER(INTERPOLATION_SIZE, InterpolationSize)
+ INIT_PARAMETER(REDUCECALLNUM_SIZE, ReducecallnumSize)
INIT_PARAMETER(FLASH_MODE, FlashMode)
INIT_PARAMETER(COLOR_EFFECT, ColorEffect)
INIT_PARAMETER(FRAME_RATE, FrameRate)
@@ -227,6 +230,7 @@
memset(mZoomRatios, 0, KEY_LENGTH);
memset(mMaxZoom, 0, 4);
memset(mDefaultZoom, 0, 4);
+ memset(mReduceCallNum, 0, 4);
if (readKey(kUSED_ZOOM, mUsedZoom)) {
if (usedKey(mUsedZoom)) {
readKey(kZOOM_SUPPORTED, mZoomSupported);
@@ -238,6 +242,7 @@
HAL_LOGV("\"%s\" not support", kUSED_ZOOM);
}
}
+ readKey(kREDUCE_CALL_NUM, mReduceCallNum);
readKey(KHORIZONTAL_VIEW_ANGLE, str);
mHorizonalViewAngle = atof(str);
readKey(KVERTICAL_VIEW_ANGLE, str);
@@ -264,6 +269,7 @@
DUMP_PARAMETERS(PREVIEW_SIZE, PreviewSize)
DUMP_PARAMETERS(PICTURE_SIZE, PictureSize)
DUMP_PARAMETERS(INTERPOLATION_SIZE, InterpolationSize)
+ DUMP_PARAMETERS(REDUCECALLNUM_SIZE, ReducecallnumSize)
DUMP_PARAMETERS(FLASH_MODE, FlashMode)
DUMP_PARAMETERS(COLOR_EFFECT, ColorEffect)
DUMP_PARAMETERS(FRAME_RATE, FrameRate)
@@ -277,6 +283,7 @@
_DUMP_PARAMETERS(kSTEP_EXPOSURE_COMPENSATION, mStepExposureCompensation)
_DUMP_PARAMETERS(kDEFAULT_EXPOSURE_COMPENSATION, mDefaultExposureCompensation)
+ _DUMP_PARAMETERS(kREDUCE_CALL_NUM, mReduceCallNum)
_DUMP_PARAMETERS(kUSED_ZOOM, mUsedZoom)
_DUMP_PARAMETERS(kZOOM_SUPPORTED, mZoomSupported)
_DUMP_PARAMETERS(kSMOOTH_ZOOM_SUPPORTED, mSmoothZoomSupported)
--
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