gralloc: Add GRALLOC_PRIVATE_USAGE_WFD flag
1. Screenrecord and WFD use virtual display and encoder.
Since HAL supports only one virtual display, we need a
definite way to distinguish both use-cases.
Failure to differentiate will break Screen record + WFD
concurrent usecase.
WFD stack will set this usage flag and SF will query the usage
flags to differentiate WFD and screenrecord usecase.
2. Deprecate GRALLOC_USAGE_PRIVATE_EXTERNAL_CC and
GRALLOC_USAGE_PRIVATE_EXTERNAL_BLOCK flags as these are no
longer used.
Change-Id: Ifa260c5af2371eea830744ce62a5a83b8cfd0de7
diff --git a/libgralloc/gralloc_priv.h b/libgralloc/gralloc_priv.h
index c56eca9..562898c 100644
--- a/libgralloc/gralloc_priv.h
+++ b/libgralloc/gralloc_priv.h
@@ -60,13 +60,8 @@
/* Buffer content should be displayed on an external display only */
GRALLOC_USAGE_PRIVATE_EXTERNAL_ONLY = 0x08000000,
- /* Only this buffer content should be displayed on external, even if
- * other EXTERNAL_ONLY buffers are available. Used during suspend.
- */
- GRALLOC_USAGE_PRIVATE_EXTERNAL_BLOCK = 0x00100000,
-
- /* Close Caption displayed on an external display only */
- GRALLOC_USAGE_PRIVATE_EXTERNAL_CC = 0x00200000,
+ /* This flag is set for WFD usecase */
+ GRALLOC_USAGE_PRIVATE_WFD = 0x00200000,
/* CAMERA heap is a carveout heap for camera, is not secured*/
GRALLOC_USAGE_PRIVATE_CAMERA_HEAP = 0x00400000,
@@ -194,10 +189,6 @@
PRIV_FLAGS_NOT_MAPPED = 0x00001000,
// Display on external only
PRIV_FLAGS_EXTERNAL_ONLY = 0x00002000,
- // Display only this buffer on external
- PRIV_FLAGS_EXTERNAL_BLOCK = 0x00004000,
- // Display this buffer on external as close caption
- PRIV_FLAGS_EXTERNAL_CC = 0x00008000,
PRIV_FLAGS_VIDEO_ENCODER = 0x00010000,
PRIV_FLAGS_CAMERA_WRITE = 0x00020000,
PRIV_FLAGS_CAMERA_READ = 0x00040000,