generic-library/opencv
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MediaRecorder hint enabled for all Android devices with API level 14 and above.

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It increases performance on some devices like Nexus4.
Target Android SDK version increased up to 14.
This commit is contained in:
Alexander Smorkalov 2013-09-10 18:05:45 +04:00
parent 747f7178ca
commit 98cb1dcc9a
2 changed files with 4 additions and 1 deletions
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2
modules/java/CMakeLists.txt
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@ -193,7 +193,7 @@ if(ANDROID AND ANDROID_EXECUTABLE)
set(lib_target_files ${ANDROID_LIB_PROJECT_FILES})
ocv_list_add_prefix(lib_target_files "${OpenCV_BINARY_DIR}/")
android_get_compatible_target(lib_target_sdk_target ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11)
android_get_compatible_target(lib_target_sdk_target ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 14)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${ANDROID_MANIFEST_FILE}" "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" @ONLY)
add_custom_command(OUTPUT ${lib_target_files} "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}"

3
modules/java/generator/src/java/android+JavaCameraView.java
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@ -146,6 +146,9 @@ public class JavaCameraView extends CameraBridgeViewBase implements PreviewCallb
Log.d(TAG, "Set preview size to " + Integer.valueOf((int)frameSize.width) + "x" + Integer.valueOf((int)frameSize.height));
params.setPreviewSize((int)frameSize.width, (int)frameSize.height);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH)
params.setRecordingHint(true);
List<String> FocusModes = params.getSupportedFocusModes();
if (FocusModes != null && FocusModes.contains(Camera.Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))
{