[Mesa-dev] [PATCH] egl/android: Enable HAL_PIXEL_FORMAT_RGBA_FP16 format

[Nataraj Deshpande]

The patch adds support for 64 bit HAL_PIXEL_FORMAT_RGBA_FP16
for android platform.

Fixes android.graphics.cts.BitmapColorSpaceTest#test16bitHardware
which failed in egl due to "Unsupported native buffer format 0x16"
on chromebooks.

Change-Id: I44f886fce27fe5f738d2dc229eed8b59088cf6d6
Signed-off-by: Nataraj Deshpande <nataraj.deshpande at intel.com>
---
 src/egl/drivers/dri2/platform_android.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/egl/drivers/dri2/platform_android.c b/src/egl/drivers/dri2/platform_android.c
index 601b29e..97e7947 100644
--- a/src/egl/drivers/dri2/platform_android.c
+++ b/src/egl/drivers/dri2/platform_android.c
@@ -109,6 +109,9 @@ get_format_bpp(int native)
    int bpp;
 
    switch (native) {
+   case HAL_PIXEL_FORMAT_RGBA_FP16:
+      bpp = 8;
+      break;
    case HAL_PIXEL_FORMAT_RGBA_8888:
    case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
       /*
@@ -143,6 +146,7 @@ static int get_fourcc(int native)
        * TODO: Remove this once https://issuetracker.google.com/32077885 is fixed.
        */
    case HAL_PIXEL_FORMAT_RGBX_8888: return __DRI_IMAGE_FOURCC_XBGR8888;
+   case HAL_PIXEL_FORMAT_RGBA_FP16: return __DRI_IMAGE_FOURCC_ABGR16161616F;
    default:
       _eglLog(_EGL_WARNING, "unsupported native buffer format 0x%x", native);
    }
@@ -161,6 +165,7 @@ static int get_format(int format)
        * TODO: Revert this once https://issuetracker.google.com/32077885 is fixed.
        */
    case HAL_PIXEL_FORMAT_RGBX_8888: return __DRI_IMAGE_FORMAT_XBGR8888;
+   case HAL_PIXEL_FORMAT_RGBA_FP16: return __DRI_IMAGE_FORMAT_ABGR16161616F;
    default:
       _eglLog(_EGL_WARNING, "unsupported native buffer format 0x%x", format);
    }
-- 
2.7.4