NdkMediaCodec: implement createInputSurface
Expose createInputSurface() via NDK-mediaCodec to enable native
encoder apps to record from an input surface.
Bug: 32746065
Change-Id: I654f2c0deadb336d492cdd6ba290e09c8996ce40
diff --git a/include/ndk/NdkMediaCodec.h b/include/ndk/NdkMediaCodec.h
index a63f39a..2ecbfcf 100644
--- a/include/ndk/NdkMediaCodec.h
+++ b/include/ndk/NdkMediaCodec.h
@@ -179,6 +179,19 @@
media_status_t AMediaCodec_releaseOutputBufferAtTime(
AMediaCodec *mData, size_t idx, int64_t timestampNs);
+/**
+ * Creates a Surface that can be used as the input to encoder, in place of input buffers
+ *
+ * This can only be called after the codec has been configured via
+ * AMediaCodec_configure(..); and before AMediaCodec_start() has been called.
+ *
+ * The application is responsible for releasing the surface by calling
+ * ANativeWindow_release() when done.
+ *
+ * For more details, see the Java documentation for MediaCodec.createInputSurface.
+ */
+media_status_t AMediaCodec_createInputSurface(AMediaCodec*, ANativeWindow** surface);
+
typedef enum {
AMEDIACODECRYPTOINFO_MODE_CLEAR = 0,
AMEDIACODECRYPTOINFO_MODE_AES_CTR = 1,