Add gralloc flags to support HW driver
We were not setting the right gralloc flags with
USAGE_IO_INPUT. This CL allows the driver to add flags
and always sets the RS bit.
Change-Id: I1807bc071da201923b6e0e714d7ab49ff0d2ef51
Conflicts:
rsAllocation.cpp
diff --git a/rsGrallocConsumer.cpp b/rsGrallocConsumer.cpp
index ea333cc..7850277 100644
--- a/rsGrallocConsumer.cpp
+++ b/rsGrallocConsumer.cpp
@@ -30,11 +30,16 @@
namespace android {
namespace renderscript {
-GrallocConsumer::GrallocConsumer(Allocation *a, const sp<IGraphicBufferConsumer>& bq) :
+GrallocConsumer::GrallocConsumer(Allocation *a, const sp<IGraphicBufferConsumer>& bq, int flags) :
ConsumerBase(bq, true)
{
mAlloc = a;
- mConsumer->setConsumerUsageBits(GRALLOC_USAGE_SW_READ_OFTEN);
+ if (flags == 0) {
+ flags = GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_RENDERSCRIPT;
+ } else {
+ flags |= GRALLOC_USAGE_RENDERSCRIPT;
+ }
+ mConsumer->setConsumerUsageBits(flags);
mConsumer->setMaxAcquiredBufferCount(2);
uint32_t y = a->mHal.drvState.lod[0].dimY;
