diff options
Diffstat (limited to 'libs/gui/SurfaceTextureClient.cpp')
| -rw-r--r-- | libs/gui/SurfaceTextureClient.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp index e91be84c48a6..5a35b4d482e2 100644 --- a/libs/gui/SurfaceTextureClient.cpp +++ b/libs/gui/SurfaceTextureClient.cpp @@ -18,6 +18,8 @@ //#define LOG_NDEBUG 0 #include <gui/SurfaceTextureClient.h> +#include <surfaceflinger/ISurfaceComposer.h> +#include <surfaceflinger/SurfaceComposerClient.h> #include <utils/Log.h> @@ -234,7 +236,15 @@ int SurfaceTextureClient::query(int what, int* value) const { } break; case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER: - *value = 0; + { + sp<ISurfaceComposer> composer( + ComposerService::getComposerService()); + if (composer->authenticateSurfaceTexture(mSurfaceTexture)) { + *value = 1; + } else { + *value = 0; + } + } return NO_ERROR; case NATIVE_WINDOW_CONCRETE_TYPE: *value = NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT; |