am 02805a40: Merge "ANativeWindow: add query for the concrete type." into honeycomb-mr1 (efeeec25) · Commits · e / os / android_frameworks_native

include/ui/egl/android_natives.h

+15 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,14 @@ enum {
		* conjunction with this query.
		*/
		NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,

		/* Get the concrete type of a ANativeWindow. See below for the list of
		* possible return values.
		*
		* This query should not be used outside the Android framework and will
		* likely be removed in the near future.
		*/
		NATIVE_WINDOW_CONCRETE_TYPE,
		};

		/* valid operations for the (perform)() hook /
		@@ -142,6 +150,13 @@ enum {
		NATIVE_WINDOW_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270,
		};

		/* values returned by the NATIVE_WINDOW_CONCRETE_TYPE query */
		enum {
		NATIVE_WINDOW_FRAMEBUFFER, // FramebufferNativeWindow
		NATIVE_WINDOW_SURFACE, // Surface
		NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT, // SurfaceTextureClient
		};

		struct ANativeWindow
		{
		#ifdef __cplusplus

+3 −0

Original line number	Diff line number	Diff line
		@@ -160,6 +160,9 @@ int SurfaceTextureClient::query(int what, int* value) {
		// SurfaceTextureClient currently never queues frames to SurfaceFlinger.
		*value = 0;
		return NO_ERROR;
		case NATIVE_WINDOW_CONCRETE_TYPE:
		*value = NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT;
		return NO_ERROR;
		}
		return BAD_VALUE;
		}

+8 −0

Original line number	Diff line number	Diff line
		@@ -44,4 +44,12 @@ TEST_F(SurfaceTextureClientTest, QueuesToWindowCompositorIsFalse) {
		EXPECT_EQ(0, result);
		}

		TEST_F(SurfaceTextureClientTest, ConcreteTypeIsSurfaceTextureClient) {
		sp<ANativeWindow> anw(mSTC);
		int result = -123;
		int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
		EXPECT_EQ(NO_ERROR, err);
		EXPECT_EQ(NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT, result);
		}

		}

+5 −1

Original line number	Diff line number	Diff line
		@@ -712,11 +712,15 @@ int Surface::query(int what, int* value)
		case NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS:
		*value = MIN_UNDEQUEUED_BUFFERS;
		return NO_ERROR;
		case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER:
		case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER: {
		sp<ISurfaceComposer> sf(ComposerService::getComposerService());
		*value = sf->authenticateSurface(mSurface) ? 1 : 0;
		return NO_ERROR;
		}
		case NATIVE_WINDOW_CONCRETE_TYPE:
		*value = NATIVE_WINDOW_SURFACE;
		return NO_ERROR;
		}
		return BAD_VALUE;
		}

+8 −0

Original line number	Diff line number	Diff line
		@@ -130,4 +130,12 @@ TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersFail) {
		ASSERT_TRUE(heap != NULL);
		}

		TEST_F(SurfaceTest, ConcreteTypeIsSurface) {
		sp<ANativeWindow> anw(mSurface);
		int result = -123;
		int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
		EXPECT_EQ(NO_ERROR, err);
		EXPECT_EQ(NATIVE_WINDOW_SURFACE, result);
		}

		}