IDF release/v3.3 (#3672)

ESP-IDF release/v3.3: 66d3783c8
esp-face: 420fc7e
esp32-camera: 0107093

tools/sdk/include/esp-face/hp_model.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#if __cplusplus
+extern "C"
+{
+#endif
+
+#include "dl_lib_matrix3d.h"
+#include "dl_lib_matrix3dq.h"
+
+    /**
+     * @brief Forward the hand pose estimation process with hp_nano1_ls16 model. Calculate in quantization.
+     * 
+     * @param in                 A normalized image matrix in rgb888 format, its size is (1, 128, 128, 3).
+     * @param mode               0: C implement; 1: handwrite xtensa instruction implement
+     * @return dl_matrix3d_t*    The resulting hand joint point coordinates, the size is (1, 1, 21, 2)
+     */
+    dl_matrix3d_t *hp_nano1_ls16_q(dl_matrix3dq_t *in, dl_conv_mode mode);
+
+    /**
+     * @brief Forward the hand pose estimation process with hp_lite1 model. Calculate in quantization.
+     * 
+     * @param in                 A normalized image matrix in rgb888 format, its size is (1, 128, 128, 3).
+     * @param mode               0: C implement; 1: handwrite xtensa instruction implement
+     * @return dl_matrix3d_t*    The resulting hand joint point coordinates, the size is (1, 1, 21, 2)
+     */
+    dl_matrix3d_t *hp_lite1_q(dl_matrix3dq_t *in, dl_conv_mode mode);
+
+    /**
+     * @brief Test the result of hand pose estimation model.
+     * 
+     */
+    void hp_test();
+
+    /**
+     * @brief Test the forward time of hand pose estimation model.
+     * 
+     */
+    void hp_time_test();
+
+#if __cplusplus
+}
+#endif