Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit eb68c46a authored by Chih-Chung Chang's avatar Chih-Chung Chang
Browse files

Fix 2092386: Support yuyv for camera preview format. 

Change-Id: I3ef821fed2132a9faf92983324c7e036d0f5641e
parent d163f4ba

api/current.xml

+11 −0
Original line number Diff line number Diff line
@@ -61135,6 +61135,17 @@ 
 visibility="public"

>

</field>

<field name="YCbCr_422_I"

 type="int"

 transient="false"

 volatile="false"

 value="20"

 static="true"

 final="true"

 deprecated="not deprecated"

 visibility="public"

>

</field>

<field name="YCbCr_422_SP"

 type="int"

 transient="false"

core/java/android/hardware/Camera.java

+12 −1
Original line number Diff line number Diff line
@@ -673,6 +673,7 @@ public class Camera { 
        // Formats for setPreviewFormat and setPictureFormat.

        private static final String PIXEL_FORMAT_YUV422SP = "yuv422sp";

        private static final String PIXEL_FORMAT_YUV420SP = "yuv420sp";

        private static final String PIXEL_FORMAT_YUV422I = "yuv422i-yuyv";

        private static final String PIXEL_FORMAT_RGB565 = "rgb565";

        private static final String PIXEL_FORMAT_JPEG = "jpeg";
@@ -957,7 +958,13 @@ public class Camera { 
         */

        public List<Integer> getSupportedPreviewFormats() {

            String str = get(KEY_PREVIEW_FORMAT + SUPPORTED_VALUES_SUFFIX);

            return splitInt(str);

            ArrayList<Integer> formats = new ArrayList<Integer>();

            for (String s : split(str)) {

                int f = pixelFormatForCameraFormat(s);

                if (f == PixelFormat.UNKNOWN) continue;

                formats.add(f);

            }

            return formats;

        }



        /**
@@ -1036,6 +1043,7 @@ public class Camera { 
            switch(pixel_format) {

            case PixelFormat.YCbCr_422_SP: return PIXEL_FORMAT_YUV422SP;

            case PixelFormat.YCbCr_420_SP: return PIXEL_FORMAT_YUV420SP;

            case PixelFormat.YCbCr_422_I:  return PIXEL_FORMAT_YUV422I;

            case PixelFormat.RGB_565:      return PIXEL_FORMAT_RGB565;

            case PixelFormat.JPEG:         return PIXEL_FORMAT_JPEG;

            default:                       return null;
@@ -1052,6 +1060,9 @@ public class Camera { 
            if (format.equals(PIXEL_FORMAT_YUV420SP))

                return PixelFormat.YCbCr_420_SP;



            if (format.equals(PIXEL_FORMAT_YUV422I))

                return PixelFormat.YCbCr_422_I;



            if (format.equals(PIXEL_FORMAT_RGB565))

                return PixelFormat.RGB_565;

graphics/java/android/graphics/PixelFormat.java

+7 −0
Original line number Diff line number Diff line
@@ -60,6 +60,13 @@ public class PixelFormat 
     */

    public static final int YCbCr_420_SP= 0x11;



    /** YCbCr format used for images, which uses YUYV (YUY2) encoding format.

     *  This is an alternative format for camera preview images. Whether this

     *  format is supported by the camera hardware can be determined by

     *  {@link android.hardware.Camera.Parameters#getSupportedPreviewFormats()}.

     */

    public static final int YCbCr_422_I = 0x14;



    /**

     * Encoded formats.  These are not necessarily supported by the hardware.

     */