Merge "Add YCBCR_P210 format" into main

4 files changed, 68 insertions, 1 deletions

diff --git a/core/api/current.txt b/core/api/current.txt
index 2c4c1463ba62..6b342a541c97 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -16232,6 +16232,7 @@ package android.graphics {
     field public static final int UNKNOWN = 0; // 0x0
     field public static final int Y8 = 538982489; // 0x20203859
     field public static final int YCBCR_P010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int YCBCR_P210 = 60; // 0x3c
     field public static final int YUV_420_888 = 35; // 0x23
     field public static final int YUV_422_888 = 39; // 0x27
     field public static final int YUV_444_888 = 40; // 0x28
@@ -18580,6 +18581,7 @@ package android.hardware {
     field public static final long USAGE_VIDEO_ENCODE = 65536L; // 0x10000L
     field public static final int YCBCR_420_888 = 35; // 0x23
     field public static final int YCBCR_P010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int YCBCR_P210 = 60; // 0x3c
   }
 
   @FlaggedApi("android.hardware.flags.overlayproperties_class_api") public final class OverlayProperties implements android.os.Parcelable {
@@ -22871,6 +22873,7 @@ package android.media {
     field public static final int COLOR_FormatYUV444Flexible = 2135181448; // 0x7f444888
     field @Deprecated public static final int COLOR_FormatYUV444Interleaved = 29; // 0x1d
     field public static final int COLOR_FormatYUVP010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int COLOR_FormatYUVP210 = 60; // 0x3c
     field @Deprecated public static final int COLOR_QCOM_FormatYUV420SemiPlanar = 2141391872; // 0x7fa30c00
     field @Deprecated public static final int COLOR_TI_FormatYUV420PackedSemiPlanar = 2130706688; // 0x7f000100
     field public static final String FEATURE_AdaptivePlayback = "adaptive-playback";
diff --git a/core/java/android/hardware/HardwareBuffer.java b/core/java/android/hardware/HardwareBuffer.java
index ce0f9f598897..0e73978127c9 100644
--- a/core/java/android/hardware/HardwareBuffer.java
+++ b/core/java/android/hardware/HardwareBuffer.java
@@ -66,6 +66,7 @@ public final class HardwareBuffer implements Parcelable, AutoCloseable {
             DS_FP32UI8,
             S_UI8,
             YCBCR_P010,
+            YCBCR_P210,
             R_8,
             R_16,
             RG_1616,
@@ -111,6 +112,16 @@ public final class HardwareBuffer implements Parcelable, AutoCloseable {
      * little-endian value, with the lower 6 bits set to zero.
      */
     public static final int YCBCR_P010    = 0x36;
+    /**
+     * <p>Android YUV P210 format.</p>
+     *
+     * P210 is a 4:2:2 YCbCr semiplanar format comprised of a WxH Y plane
+     * followed by a WxH CbCr plane. Each sample is represented by a 16-bit
+     * little-endian value, with the lower 6 bits set to zero.
+     */
+    @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+    public static final int YCBCR_P210    = 0x3c;
+
     /** Format: 8 bits red */
     @FlaggedApi(com.android.graphics.hwui.flags.Flags.FLAG_REQUESTED_FORMATS_V)
     public static final int R_8           = 0x38;
diff --git a/graphics/java/android/graphics/ImageFormat.java b/graphics/java/android/graphics/ImageFormat.java
index cb3b64c3e6cd..93d94c9cd7eb 100644
--- a/graphics/java/android/graphics/ImageFormat.java
+++ b/graphics/java/android/graphics/ImageFormat.java
@@ -16,6 +16,7 @@
 
 package android.graphics;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 
 import java.lang.annotation.Retention;
@@ -41,6 +42,7 @@ public class ImageFormat {
              Y8,
              Y16,
              YCBCR_P010,
+             YCBCR_P210,
              NV16,
              NV21,
              YUY2,
@@ -206,6 +208,26 @@ public class ImageFormat {
     public static final int YCBCR_P010 = 0x36;
 
     /**
+     * <p>Android YUV P210 format.</p>
+     *
+     * P210 is a 4:2:2 YCbCr semiplanar format comprised of a WxH Y plane
+     * followed by a WxH CbCr plane. Each sample is represented by a 16-bit
+     * little-endian value, with the lower 6 bits set to zero.
+     *
+     * <p>For example, the {@link android.media.Image} object can provide data
+     * in this format from a {@link android.hardware.camera2.CameraDevice}
+     * through a {@link android.media.ImageReader} object if this format is
+     * supported by {@link android.hardware.camera2.CameraDevice}.</p>
+     *
+     * @see android.media.Image
+     * @see android.media.ImageReader
+     * @see android.hardware.camera2.CameraDevice
+     *
+     */
+    @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+    public static final int YCBCR_P210 = 0x3c;
+
+    /**
      * YCbCr format, used for video.
      *
      * <p>For the {@link android.hardware.camera2} API, the {@link #YUV_420_888} format is
@@ -849,6 +871,8 @@ public class ImageFormat {
                 return 16;
             case YCBCR_P010:
                 return 24;
+            case YCBCR_P210:
+                return 32;
             case RAW_DEPTH10:
             case RAW10:
                 return 10;
@@ -899,7 +923,9 @@ public class ImageFormat {
             case JPEG_R:
                 return true;
         }
-
+        if (android.media.codec.Flags.p210FormatSupport() && format == YCBCR_P210) {
+            return true;
+        }
         return false;
     }
 }
diff --git a/media/java/android/media/MediaCodecInfo.java b/media/java/android/media/MediaCodecInfo.java
index 8ff4305a9817..3a19f466f7c1 100644
--- a/media/java/android/media/MediaCodecInfo.java
+++ b/media/java/android/media/MediaCodecInfo.java
@@ -462,6 +462,33 @@ public final class MediaCodecInfo {
         @SuppressLint("AllUpper")
         public static final int COLOR_FormatYUVP010                 = 54;
 
+        /**
+         * P210 is 10-bit-per component 4:2:2 YCbCr semiplanar format.
+         * <p>
+         * This format uses 32 allocated bits per pixel with 20 bits of
+         * data per pixel. Chroma planes are subsampled by 2 both
+         * horizontally. Each chroma and luma component
+         * has 16 allocated bits in little-endian configuration with 10
+         * MSB of actual data.
+         *
+         * <pre>
+         *            byte                   byte
+         *  <--------- i --------> | <------ i + 1 ------>
+         * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+         * |     UNUSED      |      Y/Cb/Cr                |
+         * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+         *  0               5 6   7 0                    7
+         * bit
+         * </pre>
+         *
+         * Use this format with {@link Image}. This format corresponds
+         * to {@link android.graphics.ImageFormat#YCBCR_P210}.
+         * <p>
+         */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+        public static final int COLOR_FormatYUVP210                 = 60;
+
         /** @deprecated Use {@link #COLOR_FormatYUV420Flexible}. */
         public static final int COLOR_TI_FormatYUV420PackedSemiPlanar = 0x7f000100;
         // COLOR_FormatSurface indicates that the data will be a GraphicBuffer metadata reference.