增加最小fps控制

app/src/main/cpp/PhoneDevice.cpp

@@ -2051,6 +2051,7 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
         params.wait3ALocked = mPhotoInfo.wait3ALocked;
         params.customHdr = mPhotoInfo.customHdr;
         params.hdrStep = mPhotoInfo.hdrStep;
+        params.minFps = mPhotoInfo.minFps;
         params.burstRawCapture = mPhotoInfo.usingRawFormat;
         params.burstCaptures = mPhotoInfo.burstCaptures;
         if (params.requestTemplate <= 0 || params.requestTemplate > 5)

app/src/main/cpp/camera2/ndkcamera.cpp

@@ -903,6 +903,16 @@ NdkCamera::CaptureRequest* NdkCamera::CreateRequest(bool isPreviewRequest, int32
 		status = ACaptureRequest_setEntry_u8(request->request, ACAMERA_CONTROL_AE_MODE, 1, &aeMode);
 		// ACaptureRequest_setEntry_i32(capture_request, ACAMERA_SENSOR_SENSITIVITY, 1, &sensitivity_);
 
+        if (m_params.minFps != 0)
+        {
+            int32_t fpsRange[2] = {m_params.minFps, 10};
+            status = ACaptureRequest_setEntry_i32(request->request, ACAMERA_CONTROL_AE_TARGET_FPS_RANGE, 2, fpsRange);
+            if (status != ACAMERA_OK)
+            {
+                ALOGE("Failed to set ACAMERA_CONTROL_AE_TARGET_FPS_RANGE: %d", status);
+            }
+        }
+
         if ((aeCompensationRange.min_ != 0 || aeCompensationRange.max_ != 0) && m_params.compensation != 0)
 		{
 			int32_t compensation = m_params.compensation;

app/src/main/cpp/camera2/ndkcamera.h

@@ -88,7 +88,8 @@ public:
         unsigned int burstRawCapture : 3;
         unsigned int customHdr : 1;
         unsigned int hdrStep : 3;
-        unsigned int reserved : 11;
+        unsigned int minFps : 4;
+        unsigned int reserved : 7;
         int64_t exposureTime;
         unsigned int sensitivity;
         int compensation;