Java Code Examples for android.graphics.ImageFormat#UNKNOWN
The following examples show how to use
android.graphics.ImageFormat#UNKNOWN .
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Example 1
| Source File: LegacyCameraDevice.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
|
public static boolean isPreviewConsumer(Surface output) {
int usageFlags = detectSurfaceUsageFlags(output);
int disallowedFlags = GRALLOC_USAGE_HW_VIDEO_ENCODER | GRALLOC_USAGE_RENDERSCRIPT |
GRALLOC_USAGE_SW_READ_OFTEN;
int allowedFlags = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_COMPOSER |
GRALLOC_USAGE_HW_RENDER;
boolean previewConsumer = ((usageFlags & disallowedFlags) == 0 &&
(usageFlags & allowedFlags) != 0);
int surfaceFormat = ImageFormat.UNKNOWN;
try {
surfaceFormat = detectSurfaceType(output);
} catch(BufferQueueAbandonedException e) {
throw new IllegalArgumentException("Surface was abandoned", e);
}
return previewConsumer;
}
Example 2
| Source File: LegacyCameraDevice.java From android_9.0.0_r45 with Apache License 2.0 | 6 votes |
|
public static boolean isVideoEncoderConsumer(Surface output) {
int usageFlags = detectSurfaceUsageFlags(output);
int disallowedFlags = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_COMPOSER |
GRALLOC_USAGE_RENDERSCRIPT | GRALLOC_USAGE_SW_READ_OFTEN;
int allowedFlags = GRALLOC_USAGE_HW_VIDEO_ENCODER;
boolean videoEncoderConsumer = ((usageFlags & disallowedFlags) == 0 &&
(usageFlags & allowedFlags) != 0);
int surfaceFormat = ImageFormat.UNKNOWN;
try {
surfaceFormat = detectSurfaceType(output);
} catch(BufferQueueAbandonedException e) {
throw new IllegalArgumentException("Surface was abandoned", e);
}
return videoEncoderConsumer;
}
Example 3
| 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 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: 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 6
| Source File: Camera.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
|
/**
* Gets the supported preview formats. {@link android.graphics.ImageFormat#NV21}
* is always supported. {@link android.graphics.ImageFormat#YV12}
* is always supported since API level 12.
*
* @return a list of supported preview formats. This method will always
* return a list with at least one element.
* @see android.graphics.ImageFormat
* @see #setPreviewFormat
*/
public List<Integer> getSupportedPreviewFormats() {
String str = get(KEY_PREVIEW_FORMAT + SUPPORTED_VALUES_SUFFIX);
ArrayList<Integer> formats = new ArrayList<Integer>();
for (String s : split(str)) {
int f = pixelFormatForCameraFormat(s);
if (f == ImageFormat.UNKNOWN) continue;
formats.add(f);
}
return formats;
}
Example 7
| Source File: Camera.java From android_9.0.0_r45 with Apache License 2.0 | 5 votes |
|
/**
* Gets the supported picture formats.
*
* @return supported picture formats. This method will always return a
* list with at least one element.
* @see android.graphics.ImageFormat
*/
public List<Integer> getSupportedPictureFormats() {
String str = get(KEY_PICTURE_FORMAT + SUPPORTED_VALUES_SUFFIX);
ArrayList<Integer> formats = new ArrayList<Integer>();
for (String s : split(str)) {
int f = pixelFormatForCameraFormat(s);
if (f == ImageFormat.UNKNOWN) continue;
formats.add(f);
}
return formats;
}
Example 8
| 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 9
| 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 10
| Source File: VideoCapture.java From 365browser with Apache License 2.0 | 5 votes |
|
@CalledByNative
public final int getColorspace() {
switch (mCaptureFormat.mPixelFormat) {
case ImageFormat.YV12:
return AndroidImageFormat.YV12;
case ImageFormat.YUV_420_888:
return AndroidImageFormat.YUV_420_888;
case ImageFormat.NV21:
return AndroidImageFormat.NV21;
case ImageFormat.UNKNOWN:
default:
return AndroidImageFormat.UNKNOWN;
}
}
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;
}
}
}
