Modularize TF Lite interface definitions and reorganize file structure

PiperOrigin-RevId: 212064501

1 files changed, 3 insertions, 289 deletions

diff --git a/tensorflow/contrib/lite/builtin_op_data.h b/tensorflow/contrib/lite/builtin_op_data.h
index aecd71910c..30901bd0fa 100644
--- a/tensorflow/contrib/lite/builtin_op_data.h
+++ b/tensorflow/contrib/lite/builtin_op_data.h
@@ -12,297 +12,11 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 ==============================================================================*/
+// Compatibility shim for new location of interface definitions.
+
 #ifndef TENSORFLOW_CONTRIB_LITE_BUILTIN_OP_DATA_H_
 #define TENSORFLOW_CONTRIB_LITE_BUILTIN_OP_DATA_H_
 
-#include <stdint.h>
-
-#include "tensorflow/contrib/lite/context.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif  // __cplusplus
-
-// TODO(aselle): Consider using "if this then that" for testing.
-
-// Useful placeholder to put in otherwise empty structs to avoid size warnings.
-typedef struct {
-  char dummy_;
-} EmptyStructPlaceholder;
-
-// Possible padding types (for convolutions)
-typedef enum {
-  kTfLitePaddingUnknown = 0,
-  kTfLitePaddingSame,
-  kTfLitePaddingValid,
-} TfLitePadding;
-
-typedef struct {
-  int width;
-  int height;
-} TfLitePaddingValues;
-
-// Possible fused activation functions.
-// TODO(aselle): rename to TfLiteActivation
-typedef enum {
-  kTfLiteActNone = 0,
-  kTfLiteActRelu,
-  kTfLiteActRelu1,
-  kTfLiteActRelu6,
-  kTfLiteActTanh,
-  kTfLiteActSignBit,
-  kTfLiteActSigmoid,
-} TfLiteFusedActivation;
-
-typedef struct {
-  TfLitePadding padding;
-  int stride_width;
-  int stride_height;
-  int dilation_width_factor;
-  int dilation_height_factor;
-  TfLiteFusedActivation activation;
-} TfLiteConvParams;
-
-typedef struct {
-  TfLitePadding padding;
-  int stride_width;
-  int stride_height;
-  int filter_width;
-  int filter_height;
-  TfLiteFusedActivation activation;
-  struct {
-    TfLitePaddingValues padding;
-  } computed;
-} TfLitePoolParams;
-
-typedef struct {
-  TfLitePadding padding;
-  int stride_width;
-  int stride_height;
-  int depth_multiplier;
-  TfLiteFusedActivation activation;
-} TfLiteDepthwiseConvParams;
-
-typedef struct {
-  int rank;
-  TfLiteFusedActivation activation;
-} TfLiteSVDFParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteRNNParams;
-
-typedef struct {
-  bool time_major;
-  TfLiteFusedActivation activation;
-} TfLiteSequenceRNNParams;
-
-typedef enum {
-  kTfLiteFullyConnectedWeightsFormatDefault = 0,
-  kTfLiteFullyConnectedWeightsFormatShuffled4x16Int8 = 1,
-} TfLiteFullyConnectedWeightsFormat;
-
-typedef struct {
-  // Parameters for FullyConnected version 1 or above.
-  TfLiteFusedActivation activation;
-
-  // Parameters for FullyConnected version 2 or above.
-  TfLiteFullyConnectedWeightsFormat weights_format;
-} TfLiteFullyConnectedParams;
-
-typedef enum {
-  kTfLiteLshProjectionUnknown = 0,
-  kTfLiteLshProjectionSparse = 1,
-  kTfLiteLshProjectionDense = 2,
-} TfLiteLSHProjectionType;
-
-typedef struct {
-  TfLiteLSHProjectionType type;
-} TfLiteLSHProjectionParams;
-
-typedef struct {
-  float beta;
-} TfLiteSoftmaxParams;
-
-typedef struct {
-  int axis;
-  TfLiteFusedActivation activation;
-} TfLiteConcatenationParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteAddParams;
-
-typedef struct {
-  EmptyStructPlaceholder placeholder_;
-} TfLiteSpaceToBatchNDParams;
-
-typedef struct {
-  EmptyStructPlaceholder placeholder_;
-} TfLiteBatchToSpaceNDParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteMulParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteSubParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteDivParams;
-
-typedef struct {
-  TfLiteFusedActivation activation;
-} TfLiteL2NormParams;
-
-typedef struct {
-  int radius;
-  float bias;
-  float alpha;
-  float beta;
-} TfLiteLocalResponseNormParams;
-
-typedef enum {
-  kTfLiteLSTMFullKernel = 0,
-  kTfLiteLSTMBasicKernel
-} TfLiteLSTMKernelType;
-
-typedef struct {
-  // Parameters for LSTM version 1.
-  TfLiteFusedActivation activation;
-  float cell_clip;
-  float proj_clip;
-
-  // Parameters for LSTM version 2.
-  // kTfLiteLSTMBasicKernel is only supported in version 2 or above.
-  TfLiteLSTMKernelType kernel_type;
-} TfLiteLSTMParams;
-
-typedef struct {
-  bool align_corners;
-} TfLiteResizeBilinearParams;
-
-typedef struct {
-  EmptyStructPlaceholder placeholder_;
-} TfLitePadParams;
-
-typedef struct {
-  EmptyStructPlaceholder placeholder_;
-} TfLitePadV2Params;
-
-typedef struct {
-  // TODO(ahentz): We can't have dynamic data in this struct, at least not yet.
-  // For now we will fix the maximum possible number of dimensions.
-  int shape[8];
-  int num_dimensions;
-} TfLiteReshapeParams;
-
-typedef struct {
-  int ngram_size;
-  int max_skip_size;
-  bool include_all_ngrams;
-} TfLiteSkipGramParams;
-
-typedef struct {
-  int block_size;
-} TfLiteSpaceToDepthParams;
-
-typedef struct {
-  TfLiteType in_data_type;
-  TfLiteType out_data_type;
-} TfLiteCastParams;
-
-typedef enum {
-  kTfLiteCombinerTypeSum = 0,
-  kTfLiteCombinerTypeMean = 1,
-  kTfLiteCombinerTypeSqrtn = 2,
-} TfLiteCombinerType;
-
-typedef struct {
-  TfLiteCombinerType combiner;
-} TfLiteEmbeddingLookupSparseParams;
-
-typedef struct {
-  int axis;
-} TfLiteGatherParams;
-
-typedef struct {
-  EmptyStructPlaceholder placeholder_;
-} TfLiteTransposeParams;
-
-typedef struct {
-  bool keep_dims;
-} TfLiteReducerParams;
-
-typedef struct {
-  int num_splits;
-} TfLiteSplitParams;
-
-typedef struct {
-  // TODO(ahentz): We can't have dynamic data in this struct, at least not yet.
-  // For now we will fix the maximum possible number of dimensions.
-  int squeeze_dims[8];
-  int num_squeeze_dims;
-} TfLiteSqueezeParams;
-
-typedef struct {
-  int begin_mask;
-  int end_mask;
-  int ellipsis_mask;
-  int new_axis_mask;
-  int shrink_axis_mask;
-} TfLiteStridedSliceParams;
-
-typedef struct {
-  TfLiteType output_type;
-} TfLiteArgMaxParams;
-
-typedef struct {
-  TfLiteType output_type;
-} TfLiteArgMinParams;
-
-typedef struct {
-  TfLitePadding padding;
-  int stride_width;
-  int stride_height;
-} TfLiteTransposeConvParams;
-
-typedef struct {
-  bool validate_indices;
-} TfLiteSparseToDenseParams;
-
-typedef struct {
-  TfLiteType out_type;
-} TfLiteShapeParams;
-
-typedef struct {
-  // Parameters supported by version 1:
-  float min;
-  float max;
-  int num_bits;
-
-  // Parameters supported by version 2:
-  bool narrow_range;
-} TfLiteFakeQuantParams;
-
-typedef struct {
-  int values_count;
-  int axis;
-} TfLitePackParams;
-
-typedef struct {
-  int axis;
-} TfLiteOneHotParams;
-
-typedef struct {
-  int num;
-  int axis;
-} TfLiteUnpackParams;
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif  // __cplusplus
+#include "tensorflow/contrib/lite/c/builtin_op_data.h"
 
 #endif  // TENSORFLOW_CONTRIB_LITE_BUILTIN_OP_DATA_H_