Cleanup DeviceInterface inheritance

Signed-off-by: Dmitry Rogozhkin <[email protected]>

Author: dvrogozh

src/torchcodec/_core/SingleStreamDecoder.cpp

@@ -13,7 +13,6 @@
 #include <sstream>
 #include <stdexcept>
 #include <string_view>
-#include "src/torchcodec/_core/DeviceInterface.h"
 #include "torch/types.h"
 
 extern "C" {

src/torchcodec/_core/SingleStreamDecoder.h

@@ -13,12 +13,12 @@
 #include <string_view>
 
 #include "src/torchcodec/_core/AVIOContextHolder.h"
+#include "src/torchcodec/_core/DeviceInterface.h"
 #include "src/torchcodec/_core/FFMPEGCommon.h"
 #include "src/torchcodec/_core/Frame.h"
 #include "src/torchcodec/_core/Stream.h"
 
 namespace facebook::torchcodec {
-class DeviceInterface;
 
 // The SingleStreamDecoder class can be used to decode video frames to Tensors.
 // Note that SingleStreamDecoder is not thread-safe.

src/torchcodec/_core/custom_ops.cpp

@@ -11,7 +11,6 @@
 #include "c10/core/SymIntArrayRef.h"
 #include "c10/util/Exception.h"
 #include "src/torchcodec/_core/AVIOBytesContext.h"
-#include "src/torchcodec/_core/DeviceInterface.h"
 #include "src/torchcodec/_core/Encoder.h"
 #include "src/torchcodec/_core/SingleStreamDecoder.h"
 

test/VideoDecoderTest.cpp

@@ -5,7 +5,6 @@
 // LICENSE file in the root directory of this source tree.
 
 #include "src/torchcodec/_core/AVIOBytesContext.h"
-#include "src/torchcodec/_core/DeviceInterface.h"
 #include "src/torchcodec/_core/SingleStreamDecoder.h"
 
 #include <c10/util/Flags.h>