commit b1654144386822283ec84a504b0252965a7132d9
author Anjaneya Prasad Musunuri <aprasad@codeaurora.org> Tue Apr 18 10:32:42 2017 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Sat May 20 23:04:55 2017 -0700
tree e699b3991f48c2dd63a2c8cc7f34f7ad2e43d50d
parent 7dcd137de1bda62adfc507003fa32a2f276d0edb

gralloc: Add support for Y16 and Y8 color formats

Add support for buffer allocation with y16 and Y8
color formats.

Change-Id: If167e32c82fa1c89f205b191e8a118acff923c0b
CRs-Fixed: 2048886

libgralloc/alloc_controller.cpp

diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 1779312..d2a522e 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -247,6 +247,8 @@
                 aligned_w = ALIGN(width, alignment);
                 break;
             case HAL_PIXEL_FORMAT_RAW16:
+            case HAL_PIXEL_FORMAT_Y16:
+            case HAL_PIXEL_FORMAT_Y8:
                 aligned_w = ALIGN(width, 16);
                 break;
             case HAL_PIXEL_FORMAT_RAW12:
@@ -564,6 +566,7 @@
         case HAL_PIXEL_FORMAT_RGBA_5551:
         case HAL_PIXEL_FORMAT_RGBA_4444:
         case HAL_PIXEL_FORMAT_RAW16:
+        case HAL_PIXEL_FORMAT_Y16:
             size = alignedw * alignedh * 2;
             break;
         case HAL_PIXEL_FORMAT_RAW12:
@@ -573,6 +576,7 @@
             size = ALIGN(alignedw * alignedh, 4096);
             break;
         case HAL_PIXEL_FORMAT_RAW8:
+        case HAL_PIXEL_FORMAT_Y8:
             size = alignedw * alignedh;
             break;
             // adreno formats
@@ -815,9 +819,11 @@
         case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
         case HAL_PIXEL_FORMAT_NV21_ZSL:
         case HAL_PIXEL_FORMAT_RAW16:
+        case HAL_PIXEL_FORMAT_Y16:
         case HAL_PIXEL_FORMAT_RAW12:
         case HAL_PIXEL_FORMAT_RAW10:
         case HAL_PIXEL_FORMAT_RAW8:
+        case HAL_PIXEL_FORMAT_Y8:
             getYuvSPPlaneInfo(hnd->base, width, height, 1, ycbcr);
             std::swap(ycbcr->cb, ycbcr->cr);
         break;