Bug 4159373 Use HDCP debug settings (eabd3466) · Commits · e / os / android_frameworks_av

media/libstagefright/AwesomePlayer.cpp

+37 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,8 @@
		* limitations under the License.
		*/

		#define DEBUG_HDCP

		//#define LOG_NDEBUG 0
		#define LOG_TAG "AwesomePlayer"
		#include <utils/Log.h>
		@@ -50,6 +52,8 @@
		#include <media/stagefright/foundation/ALooper.h>
		#include <media/stagefright/foundation/AMessage.h>

		#include <cutils/properties.h>

		#define USE_SURFACE_ALLOC 1
		#define FRAME_DROP_FREQ 0

		@@ -1192,9 +1196,42 @@ status_t AwesomePlayer::initVideoDecoder(uint32_t flags) {
		// (USE_SURFACE_ALLOC && (mSurface != 0) &&
		// (mSurface->getFlags() & ISurfaceComposer::eProtectedByApp))
		// will be true, but that part is already handled by SurfaceFlinger.

		#ifdef DEBUG_HDCP
		// For debugging, we allow a system property to control the protected usage.
		// In case of uninitialized or unexpected property, we default to "DRM only".
		bool setProtectionBit = false;
		char value[PROPERTY_VALUE_MAX];
		if (property_get("persist.sys.hdcp_checking", value, NULL)) {
		if (!strcmp(value, "never")) {
		// nop
		} else if (!strcmp(value, "always")) {
		setProtectionBit = true;
		} else if (!strcmp(value, "drm-only")) {
		if (mDecryptHandle != NULL) {
		setProtectionBit = true;
		}
		// property value is empty, or unexpected value
		} else {
		if (mDecryptHandle != NULL) {
		setProtectionBit = true;
		}
		}
		// can' read property value
		} else {
		if (mDecryptHandle != NULL) {
		setProtectionBit = true;
		}
		}
		// note that usage bit is already cleared, so no need to clear it in the "else" case
		if (setProtectionBit) {
		flags \|= OMXCodec::kEnableGrallocUsageProtected;
		}
		#else
		if (mDecryptHandle != NULL) {
		flags \|= OMXCodec::kEnableGrallocUsageProtected;
		}
		#endif
		LOGV("initVideoDecoder flags=0x%x", flags);
		mVideoSource = OMXCodec::Create(
		mClient.interface(), mVideoTrack->getFormat(),