Java Code Examples for android.graphics.ImageFormat#NV16
The following examples show how to use
android.graphics.ImageFormat#NV16 .
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Example 1
| Source File: Camera.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
|
private int pixelFormatForCameraFormat(String format) {
if (format == null)
return ImageFormat.UNKNOWN;
if (format.equals(PIXEL_FORMAT_YUV422SP))
return ImageFormat.NV16;
if (format.equals(PIXEL_FORMAT_YUV420SP))
return ImageFormat.NV21;
if (format.equals(PIXEL_FORMAT_YUV422I))
return ImageFormat.YUY2;
if (format.equals(PIXEL_FORMAT_YUV420P))
return ImageFormat.YV12;
if (format.equals(PIXEL_FORMAT_RGB565))
return ImageFormat.RGB_565;
if (format.equals(PIXEL_FORMAT_JPEG))
return ImageFormat.JPEG;
return ImageFormat.UNKNOWN;
}
Example 2
| Source File: CameraManager.java From QrModule with Apache License 2.0 | 6 votes |
|
/**
* A factory method to build the appropriate LuminanceSource object based on the format
* of the preview buffers, as described by Camera.Parameters.
*
* @param data A preview frame.
* @param width The width of the image.
* @param height The height of the image.
* @return A PlanarYUVLuminanceSource instance.
*/
public PlanarYUVLuminanceSource buildLuminanceSource(byte[] data, int width, int height) {
Rect rect = getFramingRectInPreview();
int previewFormat = configManager.getPreviewFormat();
String previewFormatString = configManager.getPreviewFormatString();
switch (previewFormat) {
// This is the standard Android format which all devices are REQUIRED to support.
// In theory, it's the only one we should ever care about.
case ImageFormat.NV21:
// This format has never been seen in the wild, but is compatible as we only care
// about the Y channel, so allow it.
case ImageFormat.NV16:
return new PlanarYUVLuminanceSource(data, width, height, rect.left, rect.top,
rect.width(), rect.height());
default:
// The Samsung Moment incorrectly uses this variant instead of the 'sp' version.
// Fortunately, it too has all the Y data up front, so we can read it.
if ("yuv420p".equals(previewFormatString)) {
return new PlanarYUVLuminanceSource(data, width, height, rect.left, rect.top,
rect.width(), rect.height());
}
}
throw new IllegalArgumentException("Unsupported picture format: " +
previewFormat + '/' + previewFormatString);
}
Example 3
| Source File: VideoCapture.java From android-chromium with BSD 2-Clause "Simplified" License | 6 votes |
|
@CalledByNative
public int getColorspace() {
switch (mImageFormat){
case ImageFormat.YV12:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_YV12;
case ImageFormat.NV21:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_NV21;
case ImageFormat.YUY2:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_YUY2;
case ImageFormat.NV16:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_NV16;
case ImageFormat.JPEG:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_JPEG;
case ImageFormat.RGB_565:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_RGB_565;
case ImageFormat.UNKNOWN:
default:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_UNKNOWN;
}
}
Example 4
| Source File: VideoCapture.java From android-chromium with BSD 2-Clause "Simplified" License | 6 votes |
|
@CalledByNative
public int getColorspace() {
switch (mImageFormat){
case ImageFormat.YV12:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_YV12;
case ImageFormat.NV21:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_NV21;
case ImageFormat.YUY2:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_YUY2;
case ImageFormat.NV16:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_NV16;
case ImageFormat.JPEG:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_JPEG;
case ImageFormat.RGB_565:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_RGB_565;
case ImageFormat.UNKNOWN:
default:
return AndroidImageFormatList.ANDROID_IMAGEFORMAT_UNKNOWN;
}
}
Example 5
| Source File: Camera.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
|
private String cameraFormatForPixelFormat(int pixel_format) {
switch(pixel_format) {
case ImageFormat.NV16: return PIXEL_FORMAT_YUV422SP;
case ImageFormat.NV21: return PIXEL_FORMAT_YUV420SP;
case ImageFormat.YUY2: return PIXEL_FORMAT_YUV422I;
case ImageFormat.YV12: return PIXEL_FORMAT_YUV420P;
case ImageFormat.RGB_565: return PIXEL_FORMAT_RGB565;
case ImageFormat.JPEG: return PIXEL_FORMAT_JPEG;
default: return null;
}
}
Example 6
| Source File: AndroidImageReaderProxy.java From Camera2 with Apache License 2.0 | 5 votes |
|
private static String imageFormatToString(int imageFormat)
{
switch (imageFormat)
{
case ImageFormat.JPEG:
return "JPEG";
case ImageFormat.NV16:
return "NV16";
case ImageFormat.NV21:
return "NV21";
case ImageFormat.RAW10:
return "RAW10";
case ImageFormat.RAW_SENSOR:
return "RAW_SENSOR";
case ImageFormat.RGB_565:
return "RGB_565";
case ImageFormat.UNKNOWN:
return "UNKNOWN";
case ImageFormat.YUV_420_888:
return "YUV_420_888";
case ImageFormat.YUY2:
return "YUY2";
case ImageFormat.YV12:
return "YV12";
}
return Integer.toString(imageFormat);
}
Example 7
| Source File: CameraUtils.java From libcommon with Apache License 2.0 | 5 votes |
|
/**
* 対応する映像フォーマットをlogCatへ出力する
* @param params
*/
public static void dumpSupportedPictureFormats(@NonNull final Camera.Parameters params) {
final List<Integer> formats = params.getSupportedPictureFormats();
for (final int format: formats) {
switch (format) {
case ImageFormat.DEPTH16: Log.i(TAG, "supported: DEPTH16"); break;
case ImageFormat.DEPTH_POINT_CLOUD: Log.i(TAG, "supported: DEPTH_POINT_CLOUD"); break;
case ImageFormat.FLEX_RGBA_8888: Log.i(TAG, "supported: FLEX_RGBA_8888"); break;
case ImageFormat.FLEX_RGB_888: Log.i(TAG, "supported: FLEX_RGB_888"); break;
case ImageFormat.JPEG: Log.i(TAG, "supported: JPEG"); break;
case ImageFormat.NV16: Log.i(TAG, "supported: NV16"); break;
case ImageFormat.NV21: Log.i(TAG, "supported: NV21"); break;
case ImageFormat.PRIVATE: Log.i(TAG, "supported: PRIVATE"); break;
case ImageFormat.RAW10: Log.i(TAG, "supported: RAW10"); break;
case ImageFormat.RAW12: Log.i(TAG, "supported: RAW12"); break;
case ImageFormat.RAW_PRIVATE: Log.i(TAG, "supported: RAW_PRIVATE"); break;
case ImageFormat.RAW_SENSOR: Log.i(TAG, "supported: RAW_SENSOR"); break;
case ImageFormat.RGB_565: Log.i(TAG, "supported: RGB_565"); break;
case ImageFormat.UNKNOWN: Log.i(TAG, "supported: UNKNOWN"); break;
case ImageFormat.YUV_420_888: Log.i(TAG, "supported: YUV_420_888"); break;
case ImageFormat.YUV_422_888: Log.i(TAG, "supported: YUV_422_888"); break;
case ImageFormat.YUV_444_888: Log.i(TAG, "supported: YUV_444_888"); break;
case ImageFormat.YUY2: Log.i(TAG, "supported: YUY2"); break;
case ImageFormat.YV12: Log.i(TAG, "supported: YV12"); break;
default:
Log.i(TAG, String.format("supported: unknown, %08x", format));
break;
}
}
}
Example 8
| Source File: CameraManager.java From Roid-Library with Apache License 2.0 | 5 votes |
|
/**
* A factory method to build the appropriate LuminanceSource object based
* on the format of the preview buffers, as described by
* Camera.Parameters.
*
* @param data A preview frame.
* @param width The width of the image.
* @param height The height of the image.
* @return A PlanarYUVLuminanceSource instance.
*/
public PlanarYUVLuminanceSource buildLuminanceSource(byte[] data, int width, int height) {
Rect rect = getFramingRectInPreview();
int previewFormat = configManager.getPreviewFormat();
String previewFormatString = configManager.getPreviewFormatString();
switch (previewFormat) {
// This is the standard Android format which all devices are REQUIRED
// to support.
// In theory, it's the only one we should ever care about.
case ImageFormat.NV21:
// This format has never been seen in the wild, but is
// compatible as we only care
// about the Y channel, so allow it.
case ImageFormat.NV16:
return new PlanarYUVLuminanceSource(data, width, height, rect.left, rect.top, rect.width(),
rect.height());
default:
// The Samsung Moment incorrectly uses this variant instead of
// the 'sp' version.
// Fortunately, it too has all the Y data up front, so we can
// read it.
if ("yuv420p".equals(previewFormatString)) {
return new PlanarYUVLuminanceSource(data, width, height, rect.left, rect.top, rect.width(),
rect.height());
}
}
throw new IllegalArgumentException("Unsupported picture format: " + previewFormat + '/' + previewFormatString);
}
Example 9
| Source File: StreamConfigurationMap.java From android_9.0.0_r45 with Apache License 2.0 | 4 votes |
|
private String formatToString(int format) {
switch (format) {
case ImageFormat.YV12:
return "YV12";
case ImageFormat.YUV_420_888:
return "YUV_420_888";
case ImageFormat.NV21:
return "NV21";
case ImageFormat.NV16:
return "NV16";
case PixelFormat.RGB_565:
return "RGB_565";
case PixelFormat.RGBA_8888:
return "RGBA_8888";
case PixelFormat.RGBX_8888:
return "RGBX_8888";
case PixelFormat.RGB_888:
return "RGB_888";
case ImageFormat.JPEG:
return "JPEG";
case ImageFormat.YUY2:
return "YUY2";
case ImageFormat.Y8:
return "Y8";
case ImageFormat.Y16:
return "Y16";
case ImageFormat.RAW_SENSOR:
return "RAW_SENSOR";
case ImageFormat.RAW_PRIVATE:
return "RAW_PRIVATE";
case ImageFormat.RAW10:
return "RAW10";
case ImageFormat.DEPTH16:
return "DEPTH16";
case ImageFormat.DEPTH_POINT_CLOUD:
return "DEPTH_POINT_CLOUD";
case ImageFormat.RAW_DEPTH:
return "RAW_DEPTH";
case ImageFormat.PRIVATE:
return "PRIVATE";
default:
return "UNKNOWN";
}
}
Example 10
| Source File: CameraInfo.java From MobileInfo with Apache License 2.0 | 4 votes |
|
private static String getFormat(int format) {
switch (format) {
case ImageFormat.DEPTH16:
return "DEPTH16";
case ImageFormat.DEPTH_POINT_CLOUD:
return "DEPTH_POINT_CLOUD";
case ImageFormat.FLEX_RGBA_8888:
return "FLEX_RGBA_8888";
case ImageFormat.FLEX_RGB_888:
return "FLEX_RGB_888";
case ImageFormat.JPEG:
return "JPEG";
case ImageFormat.NV16:
return "NV16";
case ImageFormat.NV21:
return "NV21";
case ImageFormat.PRIVATE:
return "PRIVATE";
case ImageFormat.RAW10:
return "RAW10";
case ImageFormat.RAW12:
return "RAW12";
case ImageFormat.RAW_PRIVATE:
return "RAW_PRIVATE";
case ImageFormat.RAW_SENSOR:
return "RAW_SENSOR";
case ImageFormat.RGB_565:
return "RGB_565";
case ImageFormat.YUV_420_888:
return "YUV_420_888";
case ImageFormat.YUV_422_888:
return "YUV_422_888";
case ImageFormat.YUV_444_888:
return "YUV_444_888";
case ImageFormat.YUY2:
return "YUY2";
case ImageFormat.YV12:
return "YV12";
default:
return UNKNOWN + "-" + format;
}
}
Example 11
| Source File: MainActivity.java From FastBarcodeScanner with Apache License 2.0 | 4 votes |
|
private String formatFormat(int imageFormat)
{
switch (imageFormat)
{
case ImageFormat.UNKNOWN:
return "UNKNOWN";
case ImageFormat.NV21:
return "NV21";
case ImageFormat.NV16:
return "NV16";
case ImageFormat.YV12:
return "YV12";
case ImageFormat.YUY2:
return "YUY2";
case ImageFormat.YUV_420_888:
return "YUV_420_888";
case ImageFormat.YUV_422_888:
return "YUV_422_888";
case ImageFormat.YUV_444_888:
return "YUV_444_888";
case ImageFormat.FLEX_RGB_888:
return "FLEX_RGB_888";
case ImageFormat.FLEX_RGBA_8888:
return "FLEX_RGBA_8888";
case ImageFormat.JPEG:
return "JPEG";
case ImageFormat.RGB_565:
return "RGB_565";
case ImageFormat.RAW_SENSOR:
return "RAW_SENSOR";
case ImageFormat.RAW10:
return "RAW10";
case ImageFormat.RAW12:
return "RAW12";
case ImageFormat.DEPTH16:
return "DEPTH16";
case ImageFormat.DEPTH_POINT_CLOUD:
return "DEPTH_POINT_CLOUD";
//case ImageFormat.Y8:
//case ImageFormat.Y16:
}
return "" + imageFormat;
}
Example 12
| Source File: StillSequenceCamera.java From FastBarcodeScanner with Apache License 2.0 | 4 votes |
|
private static double getFormatCost(int format) {
switch (format) {
case ImageFormat.UNKNOWN:
return 1.0;
case ImageFormat.NV21:
return 0.8;
case ImageFormat.NV16:
// This format has never been seen in the wild, but is compatible as we only care
// about the Y channel, so allow it.
return 0.8;
case ImageFormat.YV12:
case ImageFormat.YUY2:
case ImageFormat.YUV_420_888:
return 0.5; // pure guesswork - but it IS faster than JPEG
case ImageFormat.YUV_422_888:
// only varies from yuv_420_888 in chroma-subsampling, which I'm guessing
// doesn't affect the luminance much
// (see https://en.wikipedia.org/wiki/Chroma_subsampling)
return 0.5;
case ImageFormat.YUV_444_888:
// only varies from yuv_420_888 in chroma-subsampling, which I'm guessing
// doesn't affect the luminance much
// (see https://en.wikipedia.org/wiki/Chroma_subsampling)
return 0.5;
case ImageFormat.FLEX_RGB_888:
case ImageFormat.FLEX_RGBA_8888:
case ImageFormat.RGB_565:
return 0.8; // pure guesswork
case ImageFormat.JPEG:
return 1.0; // duh...?
case ImageFormat.RAW_SENSOR:
case ImageFormat.RAW10:
case ImageFormat.RAW12:
return 0.4; // pure guesswork - but any RAW format must be optimal (wrt capture speed)?
case ImageFormat.DEPTH16:
case ImageFormat.DEPTH_POINT_CLOUD:
return 1.5; // sound terribly complicated - but I'm just guessing....
//ImageFormat.Y8:
//ImageFormat.Y16:
}
return 1.0;
}
Example 13
| Source File: JpegUtils.java From FastBarcodeScanner with Apache License 2.0 | 4 votes |
|
public static byte[] ToJpeg(byte[] imageData, int imageFormat, int width, int height)
{
if (imageData == null)
return null;
switch (imageFormat)
{
case ImageFormat.NV21:
case ImageFormat.YUY2:
YuvImage img = new YuvImage(imageData, imageFormat, width, height, null);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int quality = 20; //set quality
img.compressToJpeg(new Rect(0, 0, width, height), quality, baos);//this line decreases the image quality
return baos.toByteArray();
case ImageFormat.YUV_420_888:
return JpegFromYuv420888(imageData, imageFormat, width, height);
case ImageFormat.UNKNOWN:
return null;
case ImageFormat.NV16:
// Source: http://www.programcreek.com/java-api-examples/index.php?source_dir=Roid-Library-master/src/com/rincliu/library/common/persistence/zxing/camera/CameraManager.java
// This format has never been seen in the wild, but is compatible as we only care
// about the Y channel, so allow it.
case ImageFormat.YV12:
// source: https://github.com/evopark/tiqr-android/blob/master/src/main/java/de/evopark/tiqr/android/processing/ZxingQrScanner.java
case ImageFormat.YUV_422_888:
// only varies from yuv_420_888 in chroma-subsampling, which I'm guessing
// doesn't affect the luminance much
// (see https://en.wikipedia.org/wiki/Chroma_subsampling)
case ImageFormat.YUV_444_888:
// only varies from yuv_420_888 in chroma-subsampling, which I'm guessing
// doesn't affect the luminance much
// (see https://en.wikipedia.org/wiki/Chroma_subsampling)
return null;//new PlanarYUVLuminanceSource(data, width, height, 0, 0, width, height, false);
case ImageFormat.FLEX_RGB_888:
case ImageFormat.FLEX_RGBA_8888:
return null;//new RGBLuminanceSource(width, height, uncompress(data, width, height));// PlanarYUVLuminanceSource(bytes, width, height, 0, 0, width, height, false);
case ImageFormat.JPEG:
// Tried and tested myself
return null;//new RGBLuminanceSource(width, height, uncompress(data, width, height));// PlanarYUVLuminanceSource(bytes, width, height, 0, 0, width, height, false);
case ImageFormat.RGB_565:
return null;//new RGB565(width, height, uncompress(data, width, height));// PlanarYUVLuminanceSource(bytes, width, height, 0, 0, width, height, false);
case ImageFormat.RAW_SENSOR:
case ImageFormat.RAW10:
case ImageFormat.RAW12:
case ImageFormat.DEPTH16:
case ImageFormat.DEPTH_POINT_CLOUD:
//ImageFormat.Y8:
//ImageFormat.Y16:
return null;
default:
throw new IllegalArgumentException("No support for image format " + imageFormat);
}
}
Example 14
| Source File: JellyBeanCamera.java From LiveMultimedia with Apache License 2.0 | 4 votes |
|
/******************************************************************************************
* The preview window can supprt different image formats depending on the camera make
* Almost all support NV21 and JPEG
* @param parameters preview window parms
****************************************************************************************/
@SuppressWarnings("deprecation")
private synchronized void queryPreviewSettings(Camera.Parameters parameters) {
List<int[]> supportedFps = parameters.getSupportedPreviewFpsRange();
for (int[] item : supportedFps) {
Log.d(TAG, "Mix preview frame rate supported: " + item[ Camera.Parameters.PREVIEW_FPS_MIN_INDEX]/ 1000 );
Log.d(TAG, "Max preview frame rate supported: " + item[ Camera.Parameters.PREVIEW_FPS_MAX_INDEX]/ 1000 );
}
List<Integer> formats = parameters.getSupportedPreviewFormats();
for (Integer format : formats) {
if (format == null) {
Log.e(TAG, "This camera supports illegal format in preview");
break;
}
switch ( format.intValue() ) {
case ImageFormat.JPEG:
Log.d(TAG, "This camera supports JPEG format in preview");
break;
case ImageFormat.NV16:
Log.d(TAG, "This camera supports NV16 format in preview");
break;
case ImageFormat.NV21:
Log.d(TAG, "This camera supports NV21 format in preview");
mNV21ColorFormatSupported = true;
break;
case ImageFormat.RGB_565:
Log.d(TAG, "This camera supports RGB_5645 format in preview");
break;
case ImageFormat.YUV_420_888:
Log.d(TAG, "This camera supports YUV_420_888 format in preview");
break;
case ImageFormat.YUY2:
Log.d(TAG, "This camera supports YUY2 format in preview");
break;
case ImageFormat.YV12:
Log.d(TAG, "This camera supports YV12 format in preview");
mYV12ColorFormatSupported = true;
break;
case ImageFormat.UNKNOWN:
Log.e(TAG, "This camera supports UNKNOWN format in preview");
break;
default:
Log.e(TAG, "This camera supports illegal format in preview");
break;
}
}
}
