avfilter/vf_v360: implement stereo 3D support

[ffmpeg] / libavfilter / dnn_interface.h

diff --git a/libavfilter/dnn_interface.h b/libavfilter/dnn_interface.h
index e3673438b6a06bed29ecdb4d303ee9e075cbdced..057005f47e7294d779c2d4716400063b51bd5d0f 100644 (file)
--- a/libavfilter/dnn_interface.h
+++ b/libavfilter/dnn_interface.h
@@ -26,10 +26,20 @@
 #ifndef AVFILTER_DNN_INTERFACE_H
 #define AVFILTER_DNN_INTERFACE_H
 
+#include <stdint.h>
+
 typedef enum {DNN_SUCCESS, DNN_ERROR} DNNReturnType;
 
 typedef enum {DNN_NATIVE, DNN_TF} DNNBackendType;
 
+typedef enum {DNN_FLOAT = 1, DNN_UINT8 = 4} DNNDataType;
+
+typedef struct DNNInputData{
+    void *data;
+    DNNDataType dt;
+    int width, height, channels;
+} DNNInputData;
+
 typedef struct DNNData{
     float *data;
     int width, height, channels;
@@ -38,9 +48,9 @@ typedef struct DNNData{
 typedef struct DNNModel{
     // Stores model that can be different for different backends.
     void *model;
-    // Sets model input and output, while allocating additional memory for intermediate calculations.
+    // Sets model input and output.
     // Should be called at least once before model execution.
-    DNNReturnType (*set_input_output)(void *model, DNNData *input, DNNData *output);
+    DNNReturnType (*set_input_output)(void *model, DNNInputData *input, const char *input_name, const char **output_names, uint32_t nb_output);
 } DNNModel;
 
 // Stores pointers to functions for loading, executing, freeing DNN models for one of the backends.
@@ -48,7 +58,7 @@ typedef struct DNNModule{
     // Loads model and parameters from given file. Returns NULL if it is not possible.
     DNNModel *(*load_model)(const char *model_filename);
     // Executes model with specified input and output. Returns DNN_ERROR otherwise.
-    DNNReturnType (*execute_model)(const DNNModel *model);
+    DNNReturnType (*execute_model)(const DNNModel *model, DNNData *outputs, uint32_t nb_output);
     // Frees memory allocated for model.
     void (*free_model)(DNNModel **model);
 } DNNModule;