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| author | Eino-Ville Talvala <etalvala@google.com> | 2013-07-30 14:05:02 -0700 |
|---|---|---|
| committer | Eino-Ville Talvala <etalvala@google.com> | 2013-07-30 21:38:34 +0000 |
| commit | f7c6087bcc6a85cc82fd8dd83566550f880600ec (patch) | |
| tree | 41fb8bb9fb195cc55beb2be4ba71efa26c6cc10e /libs | |
| parent | aaff4ef717c08f6aed7ccd96e1d65222ceb4fd17 (diff) | |
| download | frameworks_native-f7c6087bcc6a85cc82fd8dd83566550f880600ec.zip frameworks_native-f7c6087bcc6a85cc82fd8dd83566550f880600ec.tar.gz frameworks_native-f7c6087bcc6a85cc82fd8dd83566550f880600ec.tar.bz2 | |
BufferQueue: Support query of consumer usage bits
Bug: 9592202
Change-Id: I61a17758200e61adaca695b426db3df0f6637d4c
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/gui/BufferQueue.cpp | 3 | ||||
| -rw-r--r-- | libs/gui/tests/Surface_test.cpp | 18 |
2 files changed, 21 insertions, 0 deletions
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp index 45488ff..f09d558 100644 --- a/libs/gui/BufferQueue.cpp +++ b/libs/gui/BufferQueue.cpp @@ -217,6 +217,9 @@ int BufferQueue::query(int what, int* outValue) case NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND: value = (mQueue.size() >= 2); break; + case NATIVE_WINDOW_CONSUMER_USAGE_BITS: + value = mConsumerUsageBits; + break; default: return BAD_VALUE; } diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp index 953f6f9..bcdbedb 100644 --- a/libs/gui/tests/Surface_test.cpp +++ b/libs/gui/tests/Surface_test.cpp @@ -20,6 +20,7 @@ #include <gui/ISurfaceComposer.h> #include <gui/Surface.h> #include <gui/SurfaceComposerClient.h> +#include <gui/BufferItemConsumer.h> #include <utils/String8.h> #include <private/gui/ComposerService.h> @@ -132,4 +133,21 @@ TEST_F(SurfaceTest, ConcreteTypeIsSurface) { EXPECT_EQ(NATIVE_WINDOW_SURFACE, result); } +TEST_F(SurfaceTest, QueryConsumerUsage) { + const int TEST_USAGE_FLAGS = + GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_HW_RENDER; + sp<BufferQueue> bq = new BufferQueue(); + sp<BufferItemConsumer> c = new BufferItemConsumer(bq, + TEST_USAGE_FLAGS); + sp<Surface> s = new Surface(c->getProducerInterface()); + + sp<ANativeWindow> anw(s); + + int flags = -1; + int err = anw->query(anw.get(), NATIVE_WINDOW_CONSUMER_USAGE_BITS, &flags); + + ASSERT_EQ(NO_ERROR, err); + ASSERT_EQ(TEST_USAGE_FLAGS, flags); +} + } |