Add AHARDWAREBUFFER_FORMAT_YCBCR_P010

... which corresponds to HAL_PIXEL_FORMAT_YCBCR_P010.

Bug: b/207388558
Test: build and boot Cuttlefish with P010 SwiftShader support
Change-Id: Ic0eb39b291875c9527468c77cc28fb00328a139d
Merged-In: Ia07db989845da4dfe1d26fa1541abd9d768ad92a

2 files changed, 12 insertions, 0 deletions

diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index e2f32e374a..ef7602f24e 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -588,6 +588,8 @@ bool AHardwareBuffer_isValidPixelFormat(uint32_t format) {
             "HAL and AHardwareBuffer pixel format don't match");
     static_assert(HAL_PIXEL_FORMAT_YCBCR_422_I == AHARDWAREBUFFER_FORMAT_YCbCr_422_I,
             "HAL and AHardwareBuffer pixel format don't match");
+    static_assert(HAL_PIXEL_FORMAT_YCBCR_P010 == AHARDWAREBUFFER_FORMAT_YCbCr_P010,
+            "HAL and AHardwareBuffer pixel format don't match");
 
     switch (format) {
         case AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM:
@@ -617,6 +619,7 @@ bool AHardwareBuffer_isValidPixelFormat(uint32_t format) {
         case AHARDWAREBUFFER_FORMAT_YCbCr_422_SP:
         case AHARDWAREBUFFER_FORMAT_YCrCb_420_SP:
         case AHARDWAREBUFFER_FORMAT_YCbCr_422_I:
+        case AHARDWAREBUFFER_FORMAT_YCbCr_P010:
             return true;
 
         default:
@@ -633,6 +636,7 @@ bool AHardwareBuffer_formatIsYuv(uint32_t format) {
         case AHARDWAREBUFFER_FORMAT_YCbCr_422_SP:
         case AHARDWAREBUFFER_FORMAT_YCrCb_420_SP:
         case AHARDWAREBUFFER_FORMAT_YCbCr_422_I:
+        case AHARDWAREBUFFER_FORMAT_YCbCr_P010:
             return true;
         default:
             return false;
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index d93a84cd25..78c56d9ed5 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -158,6 +158,14 @@ enum AHardwareBuffer_Format {
      * cube-maps or multi-layered textures.
      */
     AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420             = 0x23,
+
+    /**
+     * YUV P010 format.
+     * Must have an even width and height. Can be accessed in OpenGL
+     * shaders through an external sampler. Does not support mip-maps
+     * cube-maps or multi-layered textures.
+     */
+    AHARDWAREBUFFER_FORMAT_YCbCr_P010               = 0x36,
 };
 
 /**