Add layered buffer support to libui and libgui.
Bug: 31686534
Test: manual
Change-Id: Ia40270701467f4b785660324cad883e7da08989a
diff --git a/include/ui/Gralloc1.h b/include/ui/Gralloc1.h
index cf8c173..64dacd7 100644
--- a/include/ui/Gralloc1.h
+++ b/include/ui/Gralloc1.h
@@ -49,6 +49,7 @@
mWidth(0),
mHeight(0),
mFormat(static_cast<android_pixel_format_t>(0)),
+ mLayerCount(0),
mProducerUsage(GRALLOC1_PRODUCER_USAGE_NONE),
mConsumerUsage(GRALLOC1_CONSUMER_USAGE_NONE) {}
@@ -58,6 +59,7 @@
gralloc1_error_t setDimensions(uint32_t width, uint32_t height);
gralloc1_error_t setFormat(android_pixel_format_t format);
+ gralloc1_error_t setLayerCount(uint32_t layerCount);
gralloc1_error_t setProducerUsage(gralloc1_producer_usage_t usage);
gralloc1_error_t setConsumerUsage(gralloc1_consumer_usage_t usage);
@@ -68,6 +70,7 @@
uint32_t mWidth;
uint32_t mHeight;
android_pixel_format_t mFormat;
+ uint32_t mLayerCount;
gralloc1_producer_usage_t mProducerUsage;
gralloc1_consumer_usage_t mConsumerUsage;
@@ -178,6 +181,8 @@
GRALLOC1_FUNCTION_SET_DIMENSIONS> setDimensions;
FunctionLoader<GRALLOC1_PFN_SET_FORMAT,
GRALLOC1_FUNCTION_SET_FORMAT> setFormat;
+ FunctionLoader<GRALLOC1_PFN_SET_LAYER_COUNT,
+ GRALLOC1_FUNCTION_SET_LAYER_COUNT> setLayerCount;
FunctionLoader<GRALLOC1_PFN_SET_PRODUCER_USAGE,
GRALLOC1_FUNCTION_SET_PRODUCER_USAGE> setProducerUsage;
FunctionLoader<GRALLOC1_PFN_GET_BACKING_STORE,
@@ -188,6 +193,8 @@
GRALLOC1_FUNCTION_GET_DIMENSIONS> getDimensions;
FunctionLoader<GRALLOC1_PFN_GET_FORMAT,
GRALLOC1_FUNCTION_GET_FORMAT> getFormat;
+ FunctionLoader<GRALLOC1_PFN_GET_LAYER_COUNT,
+ GRALLOC1_FUNCTION_GET_LAYER_COUNT> getLayerCount;
FunctionLoader<GRALLOC1_PFN_GET_PRODUCER_USAGE,
GRALLOC1_FUNCTION_GET_PRODUCER_USAGE> getProducerUsage;
FunctionLoader<GRALLOC1_PFN_GET_STRIDE,