Stagefright: Query buffer usage from the component.
This change makes Stagefright query the gralloc buffer usage flags from
the OMX IL component and passing those flags on to the ANativeWindow.
Change-Id: Ic9af8a9e6df9ff4aadc7355890324d68841bc488
Related-Bug: 3479027
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 5d502e7..26f4d6c 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -1753,9 +1753,16 @@
}
// Set up the native window.
- // XXX TODO: Get the gralloc usage flags from the OMX plugin!
+ OMX_U32 usage = 0;
+ err = mOMX->getGraphicBufferUsage(mNode, kPortIndexOutput, &usage);
+ if (err != 0) {
+ LOGW("querying usage flags from OMX IL component failed: %d", err);
+ // XXX: Currently this error is logged, but not fatal.
+ usage = 0;
+ }
+
err = native_window_set_usage(
- mNativeWindow.get(), GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_EXTERNAL_DISP);
+ mNativeWindow.get(), usage | GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_EXTERNAL_DISP);
if (err != 0) {
LOGE("native_window_set_usage failed: %s (%d)", strerror(-err), -err);
return err;